last executing test programs: 1.272808755s ago: executing program 4 (id=2982): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000002b40), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000002c40)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002b80)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010025bd7000fedbdf250100000008000400030000000e0001006e65742f6c3263617000800008000200030000"], 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000080) 1.266359805s ago: executing program 3 (id=2983): mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0xa8) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='ext2\x00', 0x0, 0x0) 1.157304156s ago: executing program 4 (id=2986): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000001c0)={0x28, 0x1d, 0xfffffffb, 0xffffffff}, 0x10) write(r0, &(0x7f0000000040)="240000001e005f0214f6fffffffffff8070000001f00000000000000080009000d000000", 0x24) 1.139870386s ago: executing program 1 (id=2988): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4, 0xffffffff, 0xfffffff8, 0xd}, 0x54) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@ipv4_newroute={0x1c, 0x1a, 0x1, 0x70bd27, 0x25dfdc03, {0x2, 0x20, 0x20, 0x1, 0x0, 0x0, 0x0, 0xa71332d30cec69a7, 0x3800}}, 0x1c}}, 0x40050) 1.096397157s ago: executing program 4 (id=2990): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x200000c0, 0xffffffff, 0xfffffff8}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="240000001a00010026bd700000000000021920"], 0x33}, 0x1, 0x0, 0x0, 0x8004}, 0x0) 1.090996737s ago: executing program 1 (id=2991): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000400)=ANY=[], 0x8) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000000)={0x11}, 0x8) 1.088009347s ago: executing program 3 (id=2992): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a54000000060a0b0400000000000000000200000028000480240001800b00010072656a656374000014000280080001400000000008000140000000000900010073797a30000000000900020073797a3200"], 0x7c}}, 0x8000) 1.086127647s ago: executing program 2 (id=2993): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000300000ad8000000060a010400000000000000000a0000010900010073797a3100000000ac0004802000018007000100637400001400028008000240000000140800014000000009540001800a00010072656469720000084400028008f101400000001108000240000000170800034000000061080003400000000608000140000000000800024000000008080002400000000f08000340000000303400018011000100666c6f775f6f66666c6f616400ffff001c0002800900010057797a32000000000900010073797a31000000000900020073797a32"], 0x100}, 0x1, 0x0, 0x0, 0x8001}, 0x24004804) 1.084470767s ago: executing program 0 (id=2994): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000180)={0x0}) 1.047446177s ago: executing program 4 (id=2995): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x19) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0xff) 1.027002278s ago: executing program 1 (id=2996): bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x8, 0x0, 0x0}}, 0x10) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002700)={r0, 0x0, &(0x7f0000001700)=""/4096}, 0x20) 1.015472318s ago: executing program 3 (id=2997): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0xe, 0x7fff0000}]}) r0 = syz_clone(0x2000, 0x0, 0x3, 0x0, 0x0, 0x0) ptrace(0x10, r0) 1.003348748s ago: executing program 4 (id=2998): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000300000000000000010000000800010002000000240004800500000000000000042d030005000000050003000200000005000300050000000800020002"], 0x48}}, 0x4c82) 1.002902908s ago: executing program 0 (id=3008): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@qipcrtr={0x2a, 0x4, 0x1}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000600)="27031600160014000000002f1eafacf706e105000000894f00050005ee0b80558ddbba9b37242d37a518fc9c5be50eaf07c3650596", 0x35}], 0x1}, 0x4) 985.747488ms ago: executing program 2 (id=2999): r0 = socket$kcm(0x15, 0x5, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x80065c9}, 0xc) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000000)=@rc={0xa, @any, 0xff}, 0x80, 0x0}, 0x0) 971.432608ms ago: executing program 1 (id=3000): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x80080, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x1) ioctl$TIOCSSOFTCAR(r0, 0x8926, 0x0) 966.863258ms ago: executing program 0 (id=3001): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@bridge_delneigh={0x24, 0x1d, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x80, 0x66}, [@NDA_VLAN={0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040041}, 0x800) 944.927228ms ago: executing program 2 (id=3002): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x11feb0, 0x1002, 0x20da, 0x0, 0x0, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f00000001c0)={0x0, 0x20000, 0x8, 0x8, 0x200, &(0x7f0000000200)="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"}) 927.482799ms ago: executing program 4 (id=3003): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x28, 0x7, 0x6, 0x5, 0x0, 0x0, {0x5, 0x0, 0x4000}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x4000000) 920.488389ms ago: executing program 0 (id=3004): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@local, @in=@multicast1}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x33}, @in=@broadcast, {0x0, 0x0, 0x0, 0x0, 0x8}, {}, {0x0, 0x1}, 0x0, 0x0, 0x2}}}, 0xf8}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000040)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x33}, @in6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, {}, {}, {0x7}, 0x0, 0x0, 0x2}}}, 0xf8}}, 0x0) 875.132519ms ago: executing program 0 (id=3005): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000c80)='./file1\x00', 0x210040, &(0x7f00000004c0), 0xfc, 0x59d, &(0x7f00000022c0)="$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") listxattr(&(0x7f0000000080)='./file0\x00', 0x0, 0x100000) 858.700409ms ago: executing program 3 (id=3006): r0 = syz_open_dev$sg(&(0x7f0000000380), 0x0, 0x20402) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="aefdda9d240303005a90f57f07703aeff0f64eb9ee07962c220a2e11b44e65d76641cb010852f426072a", 0x2a}], 0x1) read(r0, &(0x7f0000001400)=""/4076, 0xfffffeea) 798.24014ms ago: executing program 3 (id=3007): r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x64, 0x6, 0x0, 0x0, 0x0, 0xb, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc093, 0x2, @perf_bp={0x0, 0x3}, 0xd, 0x0, 0x11000, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0xa7}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001940)=@newtaction={0xe98, 0x30, 0x871a15abc695fa3d, 0xfffffffd, 0x25dfdbfc, {}, [{0xe84, 0x1, [@m_pedit={0xe80, 0x1, 0x0, 0x0, {{0xa}, {0xe54, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe50, 0x2, {{{}, 0x97, 0x0, [{}, {}]}, [{}, {}, {}, {}, {}, {0x448eade7, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x80000000}, {}, {}, {}, {}, {}, {}, {0x2}, {}, {}, {0x0, 0x20000000, 0x0, 0xffffffff, 0x3}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {0xfffffffc, 0x0, 0x0, 0x0, 0x2}, {}, {}, {}, {0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {0xfffffffd}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, {0x0, 0x9}, {}, {}, {}, {}, {}, {}, {0xfffffffe}, {}, {0xd5}, {}, {}, {}, {0x4}, {}, {}, {}, {}, {0x0, 0x0, 0x4}, {0x0, 0x10}, {0x80000000}, {0x8eb9, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {0x4, 0x0, 0x4, 0x0, 0x7ee}, {}, {}, {}, {0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x1}, {0x9}, {}, {}, {0x7}, {}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x8}, {}, {0x0, 0x0, 0x0, 0x0, 0xffffffff, 0xfffffffb}, {}, {0x0, 0x9, 0xfffffffc, 0x0, 0x0, 0xfffffffd}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, {}, {}, {}, {0x0, 0x2}, {}, {}, {}, {}, {0xd5a0}, {}, {}, {}, {}, {}, {0x4, 0xfffffffc}, {0x0, 0x0, 0x0, 0x8}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x2}, {}, {}, {}, {}, {}, {0x10000}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb}], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x3}, {}, {}, {}, {}, {}, {0x0, 0x1}, {0x7}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {0x2}, {0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x4}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe98}}, 0x0) 770.013621ms ago: executing program 2 (id=3009): r0 = socket(0x40000000015, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x80000006, @loopback, 0xefce}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x2}, 0x1c) 767.256961ms ago: executing program 1 (id=3010): unshare(0x24020400) r0 = socket(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x2) 699.481511ms ago: executing program 0 (id=3011): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8002, &(0x7f00000000c0), 0x1, 0x4b4, &(0x7f0000000c80)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, 0x0) 697.669102ms ago: executing program 2 (id=3012): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0xcc) r1 = syz_io_uring_setup(0x574b, &(0x7f00000004c0)={0x0, 0x3b40, 0x13080, 0xffffffff, 0x2b7, 0x0, r0}, &(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x84, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 9.798879ms ago: executing program 1 (id=3013): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, r0, 0x701, 0x0, 0x0, {{}, {@void, @void, @val={0xc, 0x99, {0x1, 0x75}}}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x1374}]}, 0x28}}, 0x0) 9.74805ms ago: executing program 2 (id=3014): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) mount$bpf(0x200000000000, &(0x7f0000000000)='.\x00', 0x0, 0x8b7848, 0x0) mkdir(&(0x7f0000000040)='./file0/../file0/../file0/file0\x00', 0x0) 0s ago: executing program 3 (id=3015): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file2\x00', 0x8, &(0x7f0000000080)={[{@nodioread_nolock}, {@sb={'sb', 0x3d, 0x1}}]}, 0x4, 0x523, &(0x7f00000018c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)={0x5, 0x950, 0x6, 0x5}) kernel console output (not intermixed with test programs): xt4_get_branch:178: inode 11: block 4294967295 [ 51.284293][ T6006] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 2: comm syz.4.1146: lblock 2 mapped to illegal pblock 2 (length 1) [ 51.299415][ T5997] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 51.299606][ T5997] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1142: invalid indirect mapped block 4294967295 (level 1) [ 51.326890][ T5997] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 51.327199][ T5997] EXT4-fs (loop2): 2 truncates cleaned up [ 51.343260][ T6006] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.344434][ T6006] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 51.353498][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 51.353521][ C0] EXT4-fs (loop4): initial error at time 1777878414: ext4_map_blocks:791: inode 3: block 2 [ 51.353565][ C0] EXT4-fs (loop4): last error at time 1777878414: ext4_map_blocks:791: inode 3: block 2 [ 51.374711][ T5997] EXT4-fs error (device loop2): ext4_get_parent:1832: inode #11: comm syz.2.1142: bad parent inode number: 3 [ 51.405495][ T6006] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 48: comm syz.4.1146: lblock 0 mapped to illegal pblock 48 (length 1) [ 51.419798][ T6006] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.419912][ T6006] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 51.440094][ T6006] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.1146: Failed to acquire dquot type 0 [ 51.454486][ T6022] loop1: detected capacity change from 0 to 512 [ 51.462642][ T6006] loop4: lost filesystem error report for type 5 error -117 [ 51.463809][ T6006] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 51.482064][ T6020] loop0: detected capacity change from 0 to 1024 [ 51.494189][ T6022] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1155: invalid indirect mapped block 256 (level 2) [ 51.511320][ T6006] loop4: lost filesystem error report for type 5 error -117 [ 51.511362][ T6022] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 51.518809][ T6020] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 51.538859][ T6006] EXT4-fs error (device loop4): ext4_evict_inode:267: inode #11: comm syz.4.1146: mark_inode_dirty error [ 51.545192][ T6022] EXT4-fs (loop1): 2 truncates cleaned up [ 51.551071][ T6006] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 51.556096][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 51.571646][ C0] EXT4-fs (loop1): initial error at time 1777878414: ext4_free_branches:1023: inode 11 [ 51.581524][ C0] EXT4-fs (loop1): last error at time 1777878414: ext4_free_branches:1023: inode 11 [ 51.591256][ T6006] EXT4-fs warning (device loop4): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 51.602310][ T6006] EXT4-fs (loop4): 1 orphan inode deleted [ 51.605317][ T6020] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 51.621972][ T3433] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 51.643515][ T3433] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 0 [ 51.665812][ T6020] EXT4-fs (loop0): orphan cleanup on readonly fs [ 51.695931][ T6020] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.1164: Freeing blocks not in datazone - block = 0, count = 4096 [ 51.700147][ T3299] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 51.711572][ T6020] loop0: lost filesystem error report for type 5 error -117 [ 51.731800][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 51.745562][ C0] EXT4-fs (loop0): initial error at time 1777878414: ext4_free_blocks:6718 [ 51.753165][ T6020] EXT4-fs (loop0): 1 orphan inode deleted [ 51.754188][ C0] EXT4-fs (loop0): last error at time 1777878414: ext4_free_blocks:6718 [ 51.776921][ T6047] netlink: 'syz.3.1163': attribute type 4 has an invalid length. [ 51.781486][ T3299] loop4: lost filesystem error report for type 5 error -117 [ 51.795759][ T3299] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 51.828630][ T3299] loop4: lost filesystem error report for type 5 error -117 [ 51.828920][ T3299] EXT4-fs error (device loop4): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 51.857376][ T6058] tipc: Started in network mode [ 51.874219][ T6058] tipc: Node identity 9, cluster identity 4711 [ 51.896073][ T6058] tipc: Node number set to 9 [ 51.900401][ T3299] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.906740][ T6058] tipc: Cannot configure node identity twice [ 52.136421][ T6099] loop0: detected capacity change from 0 to 512 [ 52.163185][ T6101] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6101 comm=syz.3.1178 [ 52.213521][ T6099] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 52.229861][ T6099] EXT4-fs (loop0): 1 truncate cleaned up [ 52.346405][ T39] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm kworker/u8:2: bg 0: block 5: invalid block bitmap [ 52.374036][ T39] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 52.408101][ T39] EXT4-fs (loop1): This should not happen!! Data will be lost [ 52.408101][ T39] [ 52.429695][ T39] EXT4-fs (loop1): Total free blocks count 0 [ 52.430534][ T6134] loop3: detected capacity change from 0 to 512 [ 52.436826][ T39] EXT4-fs (loop1): Free/Dirty block details [ 52.455882][ T39] EXT4-fs (loop1): free_blocks=0 [ 52.461013][ T39] EXT4-fs (loop1): dirty_blocks=7693 [ 52.466399][ T39] EXT4-fs (loop1): Block reservation details [ 52.475775][ T39] EXT4-fs (loop1): i_reserved_data_blocks=7693 [ 52.490130][ T6134] ext4 filesystem being mounted at /232/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.501113][ T39] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 2048 with error 28 [ 52.516606][ T39] EXT4-fs (loop1): This should not happen!! Data will be lost [ 52.516606][ T39] [ 52.532943][ T3293] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 52.564909][ T6134] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 52.604127][ T6154] loop2: detected capacity change from 0 to 512 [ 52.619695][ T6154] ext4 filesystem being mounted at /264/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.853873][ T6186] EXT4-fs: Ignoring removed nomblk_io_submit option [ 52.886111][ T6186] ext4 filesystem being mounted at /264/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.929526][ T6186] EXT4-fs error (device loop4): ext4_get_first_dir_block:3537: inode #12: comm syz.4.1215: Attempting to read directory block (0) that is past i_size (3) [ 52.975136][ T6186] EXT4-fs (loop4): Remounting filesystem read-only [ 53.014193][ T6198] netlink: 48 bytes leftover after parsing attributes in process `syz.2.1219'. [ 53.050278][ T82] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 53.058769][ T6198] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1219'. [ 53.117871][ T6198] bond2: option xmit_hash_policy: invalid value (64) [ 53.127273][ T6198] bond2 (unregistering): Released all slaves [ 53.291311][ T6228] team0: Port device bridge2 added [ 53.565456][ T6254] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 53.735170][ T6271] EXT4-fs (loop2): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 53.759328][ T6271] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 2: comm syz.2.1253: lblock 2 mapped to illegal pblock 2 (length 1) [ 53.774232][ T6271] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 53.774472][ T6271] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 48: comm syz.2.1253: lblock 0 mapped to illegal pblock 48 (length 1) [ 53.783609][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 53.783631][ C0] EXT4-fs (loop2): initial error at time 1777878416: ext4_map_blocks:791: inode 3: block 2 [ 53.783687][ C0] EXT4-fs (loop2): last error at time 1777878416: ext4_map_blocks:791: inode 3: block 2 [ 53.824492][ T6271] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 53.825890][ T6271] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.1253: Failed to acquire dquot type 0 [ 53.847933][ T6271] loop2: lost filesystem error report for type 5 error -117 [ 53.849980][ T6271] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 53.866774][ T6271] loop2: lost filesystem error report for type 5 error -117 [ 53.866982][ T6271] EXT4-fs error (device loop2): ext4_evict_inode:267: inode #11: comm syz.2.1253: mark_inode_dirty error [ 53.885850][ T6271] EXT4-fs warning (device loop2): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 53.896192][ T6271] EXT4-fs (loop2): 1 orphan inode deleted [ 53.912226][ T3433] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 53.931361][ T3433] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 0 [ 53.978045][ T3294] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 54.003330][ T3294] loop2: lost filesystem error report for type 5 error -117 [ 54.003428][ T3294] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 54.023391][ T3294] loop2: lost filesystem error report for type 5 error -117 [ 54.023536][ T3294] EXT4-fs error (device loop2): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 54.087927][ T6307] netlink: 'syz.4.1268': attribute type 1 has an invalid length. [ 54.159956][ T6315] ext4 filesystem being mounted at /240/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.186922][ T6315] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 54.284271][ T6338] ALSA: seq fatal error: cannot create timer (-22) [ 54.327716][ T6344] netlink: 56 bytes leftover after parsing attributes in process `syz.3.1286'. [ 54.392512][ T6348] ext4 filesystem being mounted at /286/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.413861][ T6362] team0: Port device bridge3 added [ 54.446581][ T6364] tipc: Started in network mode [ 54.451585][ T6364] tipc: Node identity 2e0000000000000002, cluster identity 4711 [ 54.474090][ T6348] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 54.556855][ T6380] vlan2: entered promiscuous mode [ 54.566717][ T6380] bridge0: entered promiscuous mode [ 54.634018][ T6392] The dccp option matching is deprecated and scheduled to be removed in 2027. [ 54.634018][ T6392] Please contact the netfilter-devel mailing list or update your nftables rules. [ 54.706705][ T6400] ext4 filesystem being mounted at /280/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.723069][ T6399] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e02c, mo2=0002] [ 54.740274][ T6399] System zones: 1-12 [ 54.746157][ T6399] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.1312: Directory hole found for htree index block 0 [ 54.761783][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 54.763100][ T6399] EXT4-fs (loop3): Remounting filesystem read-only [ 54.768255][ C0] EXT4-fs (loop3): initial error at time 1777878417: dx_probe:791: inode 2 [ 54.776239][ T6399] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 54.783426][ C0] EXT4-fs (loop3): last error at time 1777878417: dx_probe:791: inode 2 [ 54.808951][ T6399] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 54.816715][ T6400] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 54.839209][ T6407] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #16: comm syz.4.1314: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 2048(2048) [ 54.858424][ T6407] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.1314: couldn't read orphan inode 16 (err -117) [ 54.871000][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 54.871021][ C1] EXT4-fs (loop4): initial error at time 1777878417: ext4_ext_check_inode:521: inode 16 [ 54.871053][ C1] EXT4-fs (loop4): last error at time 1777878417: ext4_ext_check_inode:521: inode 16 [ 54.897527][ T6407] loop4: lost filesystem error report for type 5 error -117 [ 54.898537][ T6407] ext4 filesystem being mounted at /292/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.947303][ T6407] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #3: comm syz.4.1314: corrupted inode contents [ 54.971515][ T6407] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #3: comm syz.4.1314: mark_inode_dirty error [ 54.998119][ T6407] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #3: comm syz.4.1314: corrupted inode contents [ 55.018320][ T6407] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #3: comm syz.4.1314: mark_inode_dirty error [ 55.059352][ T6407] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.1314: Failed to acquire dquot type 0 [ 55.059412][ T6420] EXT4-fs warning (device loop4): ext4_es_cache_extent:1082: inode #3: comm syz.4.1314: ES cache extent failed: add [1,1,41,0x1] conflict with existing [1,-2,576460752303423487,0x18] [ 55.059412][ T6420] [ 55.147015][ T3433] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 1 [ 55.220310][ T6438] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 55.252717][ T6438] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 55.288808][ T6438] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #11: comm syz.2.1328: corrupted inode contents [ 55.291786][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 55.307085][ C1] EXT4-fs (loop2): initial error at time 1777878418: mb_free_blocks:2049: inode 11: block 64 [ 55.317309][ C1] EXT4-fs (loop2): last error at time 1777878418: ext4_do_update_inode:5690: inode 11 [ 55.329736][ T6438] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #11: comm syz.2.1328: mark_inode_dirty error [ 55.355120][ T6438] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1328: invalid indirect mapped block 1 (level 1) [ 55.378851][ T6438] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #11: comm syz.2.1328: corrupted inode contents [ 55.401244][ T6438] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 55.412079][ T6438] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #11: comm syz.2.1328: corrupted inode contents [ 55.427026][ T6438] EXT4-fs error (device loop2): ext4_truncate:4690: inode #11: comm syz.2.1328: mark_inode_dirty error [ 55.453720][ T6438] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 55.456939][ T6451] FAT-fs (loop0): Directory bread(block 64) failed [ 55.464356][ T6438] EXT4-fs (loop2): 1 truncate cleaned up [ 55.479836][ T6451] FAT-fs (loop0): Directory bread(block 65) failed [ 55.495314][ T6451] FAT-fs (loop0): Directory bread(block 66) failed [ 55.502187][ T6451] FAT-fs (loop0): Directory bread(block 67) failed [ 55.508722][ T6451] FAT-fs (loop0): Directory bread(block 68) failed [ 55.515630][ T6451] FAT-fs (loop0): Directory bread(block 69) failed [ 55.522350][ T6451] FAT-fs (loop0): Directory bread(block 70) failed [ 55.528947][ T6451] FAT-fs (loop0): Directory bread(block 71) failed [ 55.535734][ T6451] FAT-fs (loop0): Directory bread(block 72) failed [ 55.543317][ T6451] FAT-fs (loop0): Directory bread(block 73) failed [ 55.561493][ T6451] syz.0.1332: attempt to access beyond end of device [ 55.561493][ T6451] loop0: rw=0, sector=1320, nr_sectors = 4 limit=256 [ 55.575523][ T6451] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 324) [ 55.583629][ T6451] FAT-fs (loop0): Filesystem has been set read-only [ 55.590296][ T6451] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 324) [ 55.825142][ T6459] set_capacity_and_notify: 10 callbacks suppressed [ 55.825161][ T6459] loop1: detected capacity change from 0 to 512 [ 55.885061][ T6459] ext4 filesystem being mounted at /232/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.905457][ T28] kauditd_printk_skb: 61 callbacks suppressed [ 55.905470][ T28] audit: type=1400 audit(1777878418.774:861): avc: denied { write } for pid=6458 comm="syz.1.1336" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.936598][ T28] audit: type=1400 audit(1777878418.774:862): avc: denied { write } for pid=6458 comm="syz.1.1336" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.960470][ T6459] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 55.999268][ T6477] loop2: detected capacity change from 0 to 512 [ 56.013617][ T6477] EXT4-fs: Ignoring removed nomblk_io_submit option [ 56.045123][ T6477] ext4 filesystem being mounted at /292/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 56.064154][ T28] audit: type=1400 audit(1777878418.934:863): avc: denied { write } for pid=6476 comm="syz.2.1343" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.065591][ T6477] EXT4-fs error (device loop2): ext4_get_first_dir_block:3537: inode #12: comm syz.2.1343: Attempting to read directory block (0) that is past i_size (3) [ 56.101617][ T28] audit: type=1400 audit(1777878418.934:864): avc: denied { write } for pid=6476 comm="syz.2.1343" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.123436][ T6477] EXT4-fs (loop2): Remounting filesystem read-only [ 56.123517][ T28] audit: type=1400 audit(1777878418.934:865): avc: denied { write } for pid=6476 comm="syz.2.1343" name="file7" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 56.123541][ T28] audit: type=1400 audit(1777878418.934:866): avc: denied { write } for pid=6476 comm="syz.2.1343" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.238723][ T39] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 56.277301][ T39] Quota error (device loop2): write_blk: dquota write failed [ 56.285308][ T39] Quota error (device loop2): free_dqentry: Can't write quota data block 5 [ 56.288954][ T6501] sg_read: process 615 (syz.4.1355) changed security contexts after opening file descriptor, this is not allowed. [ 56.357488][ T6507] loop0: detected capacity change from 0 to 512 [ 56.383256][ T6507] ext4 filesystem being mounted at /252/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.423825][ T6515] netlink: 300 bytes leftover after parsing attributes in process `syz.3.1360'. [ 56.431903][ T28] audit: type=1400 audit(1777878419.294:867): avc: denied { write } for pid=6506 comm="syz.0.1357" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.454745][ T28] audit: type=1400 audit(1777878419.294:868): avc: denied { write } for pid=6506 comm="syz.0.1357" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.593987][ T6531] vlan3: entered allmulticast mode [ 56.676702][ T6546] loop2: detected capacity change from 0 to 256 [ 56.697541][ T6546] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 56.784814][ T6560] loop4: detected capacity change from 0 to 128 [ 56.815376][ T6560] FAT-fs (loop4): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 56.824020][ T6566] loop2: detected capacity change from 0 to 128 [ 56.840910][ T6560] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 56.853834][ T6566] FAT-fs (loop2): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 56.868513][ T6570] loop3: detected capacity change from 0 to 128 [ 56.875268][ T6560] FAT-fs (loop4): Filesystem has been set read-only [ 56.895076][ T6560] syz.4.1381: attempt to access beyond end of device [ 56.895076][ T6560] loop4: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 56.909759][ T6560] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 56.917843][ T6560] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 57.038960][ T6587] loop0: detected capacity change from 0 to 512 [ 57.071310][ T6593] loop1: detected capacity change from 0 to 512 [ 57.083492][ T6587] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 34)! [ 57.103176][ T6593] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 57.109909][ T6587] EXT4-fs (loop0): group descriptors corrupted! [ 57.129398][ T6599] loop3: detected capacity change from 0 to 512 [ 57.136011][ T6593] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.1395: bad orphan inode 131083 [ 57.136046][ T6593] fserror_report: 3 callbacks suppressed [ 57.136064][ T6593] loop1: lost filesystem error report for type 5 error -117 [ 57.139972][ T6593] EXT4-fs error (device loop1): ext4_lookup:1785: inode #14: comm syz.1.1395: invalid fast symlink length 39 [ 57.219858][ T6609] netlink: 188 bytes leftover after parsing attributes in process `syz.0.1405'. [ 57.250316][ T6599] ext4 filesystem being mounted at /288/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.292290][ T6617] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #16: comm syz.1.1407: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 2048(2048) [ 57.297434][ T6619] vlan4: entered allmulticast mode [ 57.312801][ T6617] fserror_report: 10 callbacks suppressed [ 57.312815][ T6617] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.327813][ T6599] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 57.333673][ T6617] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1407: couldn't read orphan inode 16 (err -117) [ 57.345424][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 57.345444][ C0] EXT4-fs (loop1): initial error at time 1777878420: ext4_ext_check_inode:521: inode 16 [ 57.345479][ C0] EXT4-fs (loop1): last error at time 1777878420: ext4_ext_check_inode:521: inode 16 [ 57.383028][ T6617] loop1: lost filesystem error report for type 5 error -117 [ 57.385061][ T6617] ext4 filesystem being mounted at /241/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.404936][ T6617] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #3: comm syz.1.1407: corrupted inode contents [ 57.448574][ T6617] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #3: comm syz.1.1407: mark_inode_dirty error [ 57.484518][ T6617] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #3: comm syz.1.1407: corrupted inode contents [ 57.506628][ T6617] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #3: comm syz.1.1407: mark_inode_dirty error [ 57.524956][ T6617] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.1407: Failed to acquire dquot type 0 [ 57.525022][ T6635] EXT4-fs warning (device loop1): ext4_es_cache_extent:1082: inode #3: comm syz.1.1407: ES cache extent failed: add [1,1,41,0x1] conflict with existing [1,-2,576460752303423487,0x18] [ 57.525022][ T6635] [ 57.558396][ T6633] ext4 filesystem being mounted at /263/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 57.592672][ T6631] ext4 filesystem being mounted at /289/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.615067][ T6633] EXT4-fs error (device loop0): ext4_readdir:225: inode #12: comm syz.0.1414: path (unknown): directory fails checksum at offset 0 [ 57.652635][ T6644] netlink: 'syz.3.1417': attribute type 32 has an invalid length. [ 57.681006][ T6644] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1417'. [ 57.693468][ T6648] sch_fq: defrate 2 ignored. [ 57.701572][ T30] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 1 [ 57.704505][ T6644] bond1: option coupled_control: invalid value (3) [ 57.719545][ T30] loop1: lost filesystem error report for type 5 error -117 [ 57.720665][ T6644] bond1 (unregistering): Released all slaves [ 59.022503][ T6728] iso9660: Unknown parameter 'ŠXðÓ-¥¤ô' [ 59.029426][ T6730] can0: slcan on ptm0. [ 59.092009][ T6729] can0 (unregistered): slcan off ptm0. [ 59.141039][ T6736] ip6gretap0: entered promiscuous mode [ 59.144262][ T6736] macvtap1: entered promiscuous mode [ 59.159472][ T6741] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 59.163664][ T6741] EXT4-fs error (device loop3): mb_free_blocks:2049: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 59.191822][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 59.191840][ C0] EXT4-fs (loop3): initial error at time 1777878422: mb_free_blocks:2049: inode 11: block 64 [ 59.191875][ C0] EXT4-fs (loop3): last error at time 1777878422: mb_free_blocks:2049: inode 11: block 64 [ 59.195854][ T6736] macvtap1: entered allmulticast mode [ 59.195874][ T6736] ip6gretap0: entered allmulticast mode [ 59.198985][ T6741] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #11: comm syz.3.1459: corrupted inode contents [ 59.247495][ T6736] ip6gretap0: left allmulticast mode [ 59.247558][ T6741] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.247566][ T6736] ip6gretap0: left promiscuous mode [ 59.249011][ T6741] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #11: comm syz.3.1459: mark_inode_dirty error [ 59.249039][ T6741] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.249538][ T6741] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1459: invalid indirect mapped block 1 (level 1) [ 59.249639][ T6741] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.256772][ T6741] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #11: comm syz.3.1459: corrupted inode contents [ 59.256797][ T6741] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.256983][ T6741] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 59.257000][ T6741] loop3: lost filesystem error report for type 5 error -117 [ 59.257139][ T6741] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #11: comm syz.3.1459: corrupted inode contents [ 59.257166][ T6741] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.257894][ T6741] EXT4-fs error (device loop3): ext4_truncate:4690: inode #11: comm syz.3.1459: mark_inode_dirty error [ 59.257920][ T6741] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.258049][ T6741] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 59.258069][ T6741] loop3: lost filesystem error report for type 5 error -117 [ 59.258166][ T6741] EXT4-fs (loop3): 1 truncate cleaned up [ 59.829931][ T6764] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1473'. [ 59.829970][ T6764] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1473'. [ 60.121441][ T6785] ip6gretap0: entered promiscuous mode [ 60.139105][ T6785] macvtap1: entered promiscuous mode [ 60.152146][ T6787] EXT4-fs: Ignoring removed nobh option [ 60.162010][ T6785] macvtap1: entered allmulticast mode [ 60.162399][ T6787] EXT4-fs: Ignoring removed orlov option [ 60.174525][ T6785] ip6gretap0: entered allmulticast mode [ 60.182094][ T6785] ip6gretap0: left allmulticast mode [ 60.191149][ T6785] ip6gretap0: left promiscuous mode [ 60.203344][ T6787] EXT4-fs error (device loop3): __ext4_iget:5481: inode #11: block 1: comm syz.3.1484: invalid block [ 60.220287][ T6787] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 60.220542][ T6787] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.1484: couldn't read orphan inode 11 (err -117) [ 60.229781][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 60.229796][ C0] EXT4-fs (loop3): initial error at time 1777878423: __ext4_iget:5481: inode 11: block 1 [ 60.229841][ C0] EXT4-fs (loop3): last error at time 1777878423: __ext4_iget:5481: inode 11: block 1 [ 60.274634][ T6793] tipc: Enabling of bearer rejected, failed to enable media [ 60.282982][ T6787] loop3: lost filesystem error report for type 5 error -117 [ 60.541388][ T6836] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 60.597601][ T6841] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 60.603155][ T6836] EXT4-fs (loop0): 1 truncate cleaned up [ 60.638481][ T6841] EXT4-fs (loop4): 1 truncate cleaned up [ 60.729700][ T6862] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1517'. [ 60.777129][ T6868] ext4 filesystem being mounted at /313/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.804235][ T6868] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 60.813288][ T6875] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1522'. [ 60.840409][ T6868] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000d40000. [ 60.874888][ T6883] set_capacity_and_notify: 12 callbacks suppressed [ 60.874905][ T6883] loop0: detected capacity change from 0 to 128 [ 60.898652][ T6883] EXT4-fs: Ignoring removed oldalloc option [ 60.934302][ T6883] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c01c, mo2=0002] [ 60.945513][ T6894] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 60.962533][ T6883] System zones: 1-3, 19-19, 35-36 [ 60.972632][ T6894] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 60.975883][ T6883] ext4 filesystem being mounted at /279/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 60.980243][ T6894] vhci_hcd vhci_hcd.4: default hub control req: 6003 v0014 i0003 l0 [ 61.051333][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 61.051348][ T28] audit: type=1400 audit(1777878423.914:884): avc: denied { bind } for pid=6899 comm="syz.2.1534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 61.090993][ T28] audit: type=1400 audit(1777878423.934:885): avc: denied { write } for pid=6882 comm="syz.0.1525" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 61.116797][ T28] audit: type=1400 audit(1777878423.984:886): avc: denied { read } for pid=6905 comm="syz.4.1538" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 61.153225][ T6910] loop0: detected capacity change from 0 to 256 [ 61.194652][ T6910] FAT-fs (loop0): Directory bread(block 64) failed [ 61.214597][ T6910] FAT-fs (loop0): Directory bread(block 65) failed [ 61.239290][ T6910] FAT-fs (loop0): Directory bread(block 66) failed [ 61.246517][ T6910] FAT-fs (loop0): Directory bread(block 67) failed [ 61.265390][ T6910] FAT-fs (loop0): Directory bread(block 68) failed [ 61.283995][ T6910] FAT-fs (loop0): Directory bread(block 69) failed [ 61.307022][ T6929] loop4: detected capacity change from 0 to 512 [ 61.307508][ T28] audit: type=1400 audit(1777878424.174:887): avc: denied { read write } for pid=6928 comm="syz.1.1546" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 61.322642][ T6929] EXT4-fs: inline encryption not supported [ 61.338905][ T6930] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.347763][ T6910] FAT-fs (loop0): Directory bread(block 70) failed [ 61.358982][ T6910] FAT-fs (loop0): Directory bread(block 71) failed [ 61.365863][ T6910] FAT-fs (loop0): Directory bread(block 72) failed [ 61.366319][ T6930] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.380309][ T6910] FAT-fs (loop0): Directory bread(block 73) failed [ 61.386491][ T28] audit: type=1400 audit(1777878424.214:888): avc: denied { open } for pid=6928 comm="syz.1.1546" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 61.411539][ T6934] loop3: detected capacity change from 0 to 512 [ 61.420899][ T28] audit: type=1400 audit(1777878424.214:889): avc: denied { ioctl } for pid=6928 comm="syz.1.1546" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 61.422202][ T6929] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 61.460366][ T6929] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 61.471199][ T6934] ext4 filesystem being mounted at /319/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 61.505438][ T6929] Quota error (device loop4): do_insert_tree: Free block already used in tree: block 1 [ 61.515473][ T6929] Quota error (device loop4): qtree_write_dquot: Error -5 occurred while creating quota [ 61.518801][ T6934] EXT4-fs error (device loop3): ext4_readdir:225: inode #12: comm syz.3.1548: path (unknown): directory fails checksum at offset 0 [ 61.525280][ T6929] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.1545: Failed to acquire dquot type 1 [ 61.550692][ T6929] loop4: lost filesystem error report for type 5 error -5 [ 61.551105][ T6929] EXT4-fs (loop4): Remounting filesystem read-only [ 61.558292][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 61.558311][ C1] EXT4-fs (loop4): initial error at time 1777878424: ext4_acquire_dquot:7034 [ 61.558339][ C1] EXT4-fs (loop4): last error at time 1777878424: ext4_acquire_dquot:7034 [ 61.591863][ T6929] EXT4-fs (loop4): 1 truncate cleaned up [ 61.652693][ T6944] tipc: MTU too low for tipc bearer [ 61.754318][ T6958] loop3: detected capacity change from 0 to 256 [ 61.762161][ T6958] vfat: Bad value for 'utf8' [ 61.784389][ T6960] loop0: detected capacity change from 0 to 512 [ 61.799876][ T6960] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 61.814530][ T6960] EXT4-fs (loop0): 1 truncate cleaned up [ 61.833946][ T6960] EXT4-fs warning (device loop0): verify_group_input:137: Cannot add at group 16777475 (only 1 groups) [ 61.869446][ T6967] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1563'. [ 61.878528][ T6967] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1563'. [ 61.976127][ T28] audit: type=1400 audit(1777878424.844:890): avc: denied { write } for pid=6978 comm="syz.0.1566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 62.019683][ T6983] loop4: detected capacity change from 0 to 1024 [ 62.053674][ T6983] EXT4-fs: inline encryption not supported [ 62.063668][ T6993] loop0: detected capacity change from 0 to 256 [ 62.071686][ T6983] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 62.095464][ T6983] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 2: comm syz.4.1568: lblock 2 mapped to illegal pblock 2 (length 1) [ 62.112632][ T6983] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 62.115655][ T6983] EXT4-fs (loop4): Remounting filesystem read-only [ 62.131227][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 62.131247][ C1] EXT4-fs (loop4): initial error at time 1777878424: ext4_map_blocks:791: inode 3: block 2 [ 62.131278][ C1] EXT4-fs (loop4): last error at time 1777878424: ext4_map_blocks:791: inode 3: block 2 [ 62.160192][ T6983] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 62.172542][ T6983] EXT4-fs (loop4): 1 orphan inode deleted [ 62.258111][ T7005] Invalid ELF header magic: != ELF [ 62.473124][ T7031] gretap0: entered promiscuous mode [ 62.482790][ T7037] loop4: detected capacity change from 0 to 128 [ 62.484780][ T7035] loop3: detected capacity change from 0 to 512 [ 62.496914][ T7031] vlan2: entered promiscuous mode [ 62.508234][ T7037] ext4 filesystem being mounted at /352/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.559593][ T7035] ext4 filesystem being mounted at /330/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.671579][ T7068] iso9660: Unknown parameter 'ŠXðÓ-¥¤ô' [ 62.730499][ T7076] netlink: 65039 bytes leftover after parsing attributes in process `syz.2.1610'. [ 62.801686][ T7086] netlink: 47 bytes leftover after parsing attributes in process `syz.0.1615'. [ 62.826901][ T7088] tipc: Enabled bearer , priority 10 [ 62.921160][ T7100] mmap: syz.2.1622 (7100) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 63.197792][ T7124] EXT4-fs: Ignoring removed mblk_io_submit option [ 63.201138][ T7124] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #15: comm syz.4.1634: inode has both inline data and extents flags [ 63.238195][ T7124] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 63.238386][ T7124] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.1634: couldn't read orphan inode 15 (err -117) [ 63.238412][ T7124] loop4: lost filesystem error report for type 5 error -117 [ 63.530889][ T7135] ext4 filesystem being mounted at /371/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.885437][ T7157] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1649'. [ 64.446072][ T7236] tipc: Started in network mode [ 64.464257][ T7236] tipc: Node identity , cluster identity 4711 [ 64.470419][ T7236] tipc: Failed to obtain node identity [ 64.476134][ T7236] tipc: Enabling of bearer rejected, failed to enable media [ 64.591467][ T7260] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1698'. [ 64.756180][ T7287] netem: change failed [ 64.776151][ T7289] usb usb1: usbfs: interface 0 claimed by hub while 'syz.0.1712' sets config #0 [ 64.912092][ T7310] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 64.920482][ T7312] EXT4-fs (loop4): 1 truncate cleaned up [ 65.068982][ T3403] IPVS: starting estimator thread 0... [ 65.116976][ T7337] ext4 filesystem being mounted at /394/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 65.213233][ T7335] IPVS: using max 2448 ests per chain, 122400 per kthread [ 65.270382][ T7337] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #2: comm syz.4.1734: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 65.353027][ T7353] ext4 filesystem being mounted at /358/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 65.400167][ T7365] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1745'. [ 65.444871][ T7365] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 65.588566][ T7385] EXT4-fs: quotafile must be on filesystem root [ 65.623794][ T39] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 65.644403][ T39] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 65.676254][ T39] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 65.676708][ T7397] EXT4-fs: Ignoring removed mblk_io_submit option [ 65.699007][ T39] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 65.731510][ T7397] EXT4-fs: Ignoring removed bh option [ 65.763385][ T7397] EXT4-fs (loop3): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 65.779828][ T7410] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 65.803091][ T7410] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 65.816199][ T7397] EXT4-fs mount: 96 callbacks suppressed [ 65.816215][ T7397] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.835231][ T7397] ext4 filesystem being mounted at /362/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.840808][ T7410] EXT4-fs (loop2): 1 truncate cleaned up [ 65.884709][ T7422] set_capacity_and_notify: 12 callbacks suppressed [ 65.884725][ T7422] loop0: detected capacity change from 0 to 128 [ 65.886318][ T7410] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.924269][ T7422] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 65.936695][ T12] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 106: padding at end of block bitmap is not set [ 65.951643][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 65.964689][ T7422] ext4 filesystem being mounted at /324/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 65.965504][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 65.965504][ T12] [ 65.980674][ T7410] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 65.996726][ T3302] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 66.018997][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 66.030872][ T3297] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 66.093332][ T7442] netlink: 100 bytes leftover after parsing attributes in process `syz.4.1782'. [ 66.116331][ T3294] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.133100][ T7446] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1779'. [ 66.190301][ T28] kauditd_printk_skb: 45 callbacks suppressed [ 66.190380][ T28] audit: type=1400 audit(1777878429.054:935): avc: denied { getattr } for pid=7455 comm="syz.3.1788" name="/" dev="nsfs" ino=4026532387 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 66.280817][ T7467] can0: slcan on ttyS3. [ 66.299772][ T28] audit: type=1400 audit(1777878429.164:936): avc: denied { setopt } for pid=7468 comm="syz.2.1794" lport=135 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 66.340705][ T7473] loop1: detected capacity change from 0 to 1024 [ 66.355086][ T28] audit: type=1400 audit(1777878429.164:937): avc: denied { connect } for pid=7468 comm="syz.2.1794" lport=135 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 66.375709][ T7465] can0 (unregistered): slcan off ttyS3. [ 66.412523][ T7482] loop3: detected capacity change from 0 to 512 [ 66.414893][ T7473] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.444279][ T7482] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1801: invalid indirect mapped block 256 (level 2) [ 66.473979][ T28] audit: type=1400 audit(1777878429.344:938): avc: denied { write } for pid=7471 comm="syz.1.1795" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 66.480840][ T7482] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 66.499419][ T7482] EXT4-fs (loop3): 2 truncates cleaned up [ 66.508579][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 66.508598][ C1] EXT4-fs (loop3): initial error at time 1777878429: ext4_free_branches:1023: inode 11 [ 66.508642][ C1] EXT4-fs (loop3): last error at time 1777878429: ext4_free_branches:1023: inode 11 [ 66.517338][ T7490] netlink: 48 bytes leftover after parsing attributes in process `syz.2.1803'. [ 66.530408][ T7473] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.1795: missing EA_INODE flag [ 66.544843][ T7482] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.562679][ T28] audit: type=1400 audit(1777878429.384:939): avc: denied { write } for pid=7471 comm="syz.1.1795" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 66.604754][ T7473] EXT4-fs (loop1): Remounting filesystem read-only [ 66.642851][ T3293] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.690511][ T28] audit: type=1400 audit(1777878429.384:940): avc: denied { write } for pid=7471 comm="syz.1.1795" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 66.769212][ T28] audit: type=1400 audit(1777878429.384:941): avc: denied { rename } for pid=7471 comm="syz.1.1795" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 66.810311][ T7523] SELinux: Context system_u:object_r:hostname_exec_t:s0 is not valid (left unmapped). [ 66.829606][ T28] audit: type=1400 audit(1777878429.384:942): avc: denied { unlink } for pid=7471 comm="syz.1.1795" name="bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 66.889247][ T28] audit: type=1400 audit(1777878429.454:943): avc: denied { setopt } for pid=7494 comm="syz.2.1805" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 66.910357][ T28] audit: type=1400 audit(1777878429.464:944): avc: denied { getopt } for pid=7494 comm="syz.2.1805" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 66.951265][ T7533] loop0: detected capacity change from 0 to 512 [ 66.967543][ T7537] __nla_validate_parse: 2 callbacks suppressed [ 66.967555][ T7537] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1826'. [ 66.982906][ T7533] EXT4-fs: Ignoring removed oldalloc option [ 66.983265][ T7533] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 67.004872][ T7533] EXT4-fs (loop0): 1 truncate cleaned up [ 67.013062][ T7537] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1826'. [ 67.022316][ T7533] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.035882][ T7537] netlink: 580 bytes leftover after parsing attributes in process `syz.1.1826'. [ 67.059211][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.084971][ T7545] loop2: detected capacity change from 0 to 512 [ 67.120426][ T7545] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 67.164478][ T7545] EXT4-fs error (device loop2): ext4_orphan_get:1423: comm syz.2.1830: bad orphan inode 131083 [ 67.189067][ T7545] loop2: lost filesystem error report for type 5 error -117 [ 67.189701][ T7545] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.229487][ T7545] EXT4-fs error (device loop2): ext4_generic_delete_entry:2673: inode #2: block 13: comm syz.2.1830: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 67.293819][ T7545] EXT4-fs error (device loop2) in ext4_delete_entry:2744: Corrupt filesystem [ 67.978764][ T3294] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.991336][ T12] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm kworker/u8:0: bg 0: block 5: invalid block bitmap [ 68.021034][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 68.029608][ T7561] loop0: detected capacity change from 0 to 1024 [ 68.040429][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 68.040429][ T12] [ 68.052884][ T12] EXT4-fs (loop3): Total free blocks count 0 [ 68.058911][ T12] EXT4-fs (loop3): Free/Dirty block details [ 68.065200][ T12] EXT4-fs (loop3): free_blocks=0 [ 68.070150][ T12] EXT4-fs (loop3): dirty_blocks=9565 [ 68.076278][ T7561] EXT4-fs: Ignoring removed bh option [ 68.091412][ T12] EXT4-fs (loop3): Block reservation details [ 68.100750][ T12] EXT4-fs (loop3): i_reserved_data_blocks=9565 [ 68.119919][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 2048 with error 28 [ 68.138800][ T7570] loop1: detected capacity change from 0 to 2048 [ 68.148661][ T3302] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 68.162763][ T7561] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.178495][ T7570] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.194361][ T7570] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #12: block 2: comm syz.1.1842: lblock 0 mapped to illegal pblock 2 (length 1) [ 68.226555][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.247543][ T3293] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.294126][ T7592] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1849'. [ 68.343400][ T7597] loop0: detected capacity change from 0 to 164 [ 68.365232][ T7597] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 68.378210][ T7597] isofs_fill_super: root inode is not a directory. Corrupted media? [ 68.400997][ T7597] netlink: 96 bytes leftover after parsing attributes in process `syz.0.1851'. [ 68.640080][ T7643] loop2: detected capacity change from 0 to 764 [ 68.670298][ T7643] Symlink component flag not implemented [ 68.686530][ T7643] Symlink component flag not implemented (15) [ 68.870045][ T7666] loop1: detected capacity change from 0 to 512 [ 68.899530][ T7666] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 69.033299][ T7672] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1887: invalid indirect mapped block 256 (level 2) [ 69.055641][ T7672] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 69.061784][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 69.071506][ T7672] EXT4-fs (loop4): 2 truncates cleaned up [ 69.077365][ C1] EXT4-fs (loop4): initial error at time 1777878431: ext4_free_branches:1023: inode 11 [ 69.077397][ C1] EXT4-fs (loop4): last error at time 1777878431: ext4_free_branches:1023: inode 11 [ 69.110332][ T7679] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 69.131328][ T7672] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.249295][ T7689] EXT4-fs: quotafile must be on filesystem root [ 69.303894][ T7695] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1898'. [ 69.437525][ T7713] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1907'. [ 69.454139][ T7710] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.497401][ T7711] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.562150][ T7710] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.649539][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.684454][ T7729] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 69.710402][ T7734] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1916'. [ 69.719855][ T7729] ext4 filesystem being mounted at /379/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 69.785095][ T7738] netlink: 'syz.1.1917': attribute type 16 has an invalid length. [ 69.800502][ T3302] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 69.812008][ T7741] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1918'. [ 69.855972][ T12] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm kworker/u8:0: bg 0: block 5: invalid block bitmap [ 69.892684][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 69.938256][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 69.938256][ T12] [ 69.967907][ T12] EXT4-fs (loop4): Total free blocks count 0 [ 69.974602][ T12] EXT4-fs (loop4): Free/Dirty block details [ 69.980992][ T12] EXT4-fs (loop4): free_blocks=0 [ 70.001236][ T12] EXT4-fs (loop4): dirty_blocks=16017 [ 70.013057][ T12] EXT4-fs (loop4): Block reservation details [ 70.019811][ T12] EXT4-fs (loop4): i_reserved_data_blocks=16017 [ 70.049074][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 2048 with error 28 [ 70.093328][ T3299] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 70.234411][ T7738] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.241903][ T7738] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.392875][ T7738] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 70.407231][ T7738] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 70.500208][ T82] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.526766][ T82] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.559331][ T82] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.582914][ T82] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.661698][ T7798] cgroup: fork rejected by pids controller in /syz0 [ 70.692695][ T7802] netlink: 256 bytes leftover after parsing attributes in process `syz.2.1939'. [ 70.742831][ T7802] unsupported nlmsg_type 40 [ 70.768320][ T7809] netlink: 'syz.3.1943': attribute type 21 has an invalid length. [ 70.812346][ T7813] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.845475][ T7813] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.1945: missing EA_INODE flag [ 70.867633][ T7813] EXT4-fs (loop1): Remounting filesystem read-only [ 70.898236][ T3293] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.934126][ T82] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.996209][ T82] netdevsim netdevsim0 netdevsim2 (unregistering): left allmulticast mode [ 71.023710][ T82] netdevsim netdevsim0 netdevsim2 (unregistering): left promiscuous mode [ 71.046277][ T82] bridge0: port 3(netdevsim2) entered disabled state [ 71.073757][ T82] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.110498][ T7845] set_capacity_and_notify: 7 callbacks suppressed [ 71.110513][ T7845] loop4: detected capacity change from 0 to 512 [ 71.137542][ T7845] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.185072][ T7845] ext4 filesystem being mounted at /433/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.187798][ T82] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.213383][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 71.213396][ T28] audit: type=1400 audit(1777878434.084:976): avc: denied { write } for pid=7843 comm="syz.4.1960" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 71.326537][ T28] audit: type=1400 audit(1777878434.144:977): avc: denied { write } for pid=7865 comm="syz.3.1967" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 71.383137][ T7872] netlink: 'syz.3.1971': attribute type 3 has an invalid length. [ 71.391548][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.447899][ T7877] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 71.474573][ T82] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.501549][ T7850] Failed to initialize the IGMP autojoin socket (err -2) [ 71.516324][ T7884] rtc_cmos PNP0B00:00: Alarms can be up to one day in the future [ 71.575962][ T28] audit: type=1400 audit(1777878434.434:978): avc: denied { getopt } for pid=7893 comm="syz.4.1980" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 71.632433][ T7903] loop4: detected capacity change from 0 to 512 [ 71.646654][ T7903] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.1984: iget: bad extra_isize 90 (inode size 256) [ 71.660870][ T82] bridge_slave_1: left allmulticast mode [ 71.667194][ T7903] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 71.669530][ T7903] EXT4-fs (loop4): Remounting filesystem read-only [ 71.678748][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 71.678784][ C0] EXT4-fs (loop4): initial error at time 1777878434: ext4_xattr_inode_iget:441: inode 11 [ 71.678809][ C0] EXT4-fs (loop4): last error at time 1777878434: ext4_xattr_inode_iget:441: inode 11 [ 71.685452][ T82] bridge_slave_1: left promiscuous mode [ 71.690010][ T82] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.704325][ T7903] EXT4-fs warning (device loop4): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 71.744092][ T7903] EXT4-fs (loop4): 1 orphan inode deleted [ 71.768623][ T82] bridge_slave_0: left allmulticast mode [ 71.769287][ T28] audit: type=1400 audit(1777878434.634:979): avc: denied { getopt } for pid=7914 comm="syz.1.1986" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 71.794082][ T7903] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.806461][ T82] bridge_slave_0: left promiscuous mode [ 71.813779][ T82] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.837958][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.020983][ T28] audit: type=1326 audit(1777878434.884:980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7942 comm="syz.4.2001" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faeb982cdd9 code=0x0 [ 72.086921][ T3404] rtc_cmos PNP0B00:00: Alarms can be up to one day in the future [ 72.095077][ T3404] rtc_cmos PNP0B00:00: Alarms can be up to one day in the future [ 72.103478][ T3404] rtc_cmos PNP0B00:00: Alarms can be up to one day in the future [ 72.111591][ T82] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.113026][ T7952] xt_hashlimit: size too large, truncated to 1048576 [ 72.127398][ T3404] rtc_cmos PNP0B00:00: Alarms can be up to one day in the future [ 72.135314][ T3404] rtc rtc0: __rtc_set_alarm: err=-22 [ 72.141160][ T82] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.152896][ T82] bond0 (unregistering): Released all slaves [ 72.174985][ T7916] Failed to initialize the IGMP autojoin socket (err -2) [ 72.214304][ T82] hsr_slave_0: left promiscuous mode [ 72.221344][ T82] hsr_slave_1: left promiscuous mode [ 72.238273][ T82] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.257242][ T7964] __nla_validate_parse: 3 callbacks suppressed [ 72.257256][ T7964] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2008'. [ 72.266624][ T82] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.301838][ T28] audit: type=1400 audit(1777878435.164:981): avc: denied { write } for pid=7959 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 72.326267][ T82] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.342347][ T7974] netlink: 'syz.1.2010': attribute type 1 has an invalid length. [ 72.356091][ T82] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.372267][ T28] audit: type=1400 audit(1777878435.234:982): avc: denied { write } for pid=7975 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 72.395295][ T82] veth1_macvtap: left promiscuous mode [ 72.400787][ T82] veth0_macvtap: left promiscuous mode [ 72.418124][ T82] veth1_vlan: left promiscuous mode [ 72.430607][ T82] veth0_vlan: left promiscuous mode [ 72.479186][ T7984] loop1: detected capacity change from 0 to 1024 [ 72.489384][ T7984] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 72.511827][ T7984] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=4841e018, mo2=0000] [ 72.525505][ T7984] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 2: comm syz.1.2013: lblock 2 mapped to illegal pblock 2 (length 1) [ 72.539786][ T7984] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 72.540333][ T7984] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 72.549398][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 72.549414][ C0] EXT4-fs (loop1): initial error at time 1777878435: ext4_map_blocks:791: inode 3: block 2 [ 72.549456][ C0] EXT4-fs (loop1): last error at time 1777878435: ext4_map_blocks:791: inode 3: block 2 [ 72.584040][ T7984] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 48: comm syz.1.2013: lblock 0 mapped to illegal pblock 48 (length 1) [ 72.598158][ T7984] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 72.598367][ T7984] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 72.616305][ T7984] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.2013: Failed to acquire dquot type 0 [ 72.627663][ T7984] loop1: lost filesystem error report for type 5 error -117 [ 72.635163][ T7984] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 72.644567][ T7984] loop1: lost filesystem error report for type 5 error -117 [ 72.644795][ T7984] EXT4-fs error (device loop1): ext4_evict_inode:267: inode #11: comm syz.1.2013: mark_inode_dirty error [ 72.644952][ T82] team0 (unregistering): Port device team_slave_1 removed [ 72.644969][ T7984] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 72.670726][ T7984] EXT4-fs warning (device loop1): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 72.670854][ T82] team0 (unregistering): Port device team_slave_0 removed [ 72.680207][ T7984] EXT4-fs (loop1): 1 orphan inode deleted [ 72.680762][ T7984] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.715637][ T3459] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 72.743818][ T3459] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 72.780094][ T3459] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:7: Failed to release dquot type 0 [ 72.909286][ T3293] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.915111][ T7850] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.922274][ T39] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 72.941280][ T7850] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.969349][ T7850] bridge_slave_0: entered allmulticast mode [ 72.987846][ T39] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 72.987980][ T39] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:2: Failed to release dquot type 0 [ 72.989500][ T7850] bridge_slave_0: entered promiscuous mode [ 73.009420][ T39] loop1: lost filesystem error report for type 5 error -117 [ 73.009718][ T3293] EXT4-fs error (device loop1): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 73.009751][ T3293] loop1: lost filesystem error report for type 5 error -117 [ 73.009814][ T3293] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 73.043144][ T8006] loop3: detected capacity change from 0 to 8192 [ 73.060641][ T3293] loop1: lost filesystem error report for type 5 error -117 [ 73.060763][ T3293] EXT4-fs error (device loop1): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 73.063614][ T7850] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.069992][ T3293] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 73.122696][ T7850] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.191137][ T7850] bridge_slave_1: entered allmulticast mode [ 73.201610][ T7850] bridge_slave_1: entered promiscuous mode [ 73.233457][ T8047] netlink: 44 bytes leftover after parsing attributes in process `syz.4.2033'. [ 73.247272][ T8047] netlink: 43 bytes leftover after parsing attributes in process `syz.4.2033'. [ 73.256874][ T8047] netlink: 'syz.4.2033': attribute type 5 has an invalid length. [ 73.267242][ T8047] netlink: 43 bytes leftover after parsing attributes in process `syz.4.2033'. [ 73.338317][ T8057] sg_write: data in/out 410588/66 bytes for SCSI command 0x0-- guessing data in; [ 73.338317][ T8057] program syz.4.2036 not setting count and/or reply_len properly [ 73.344702][ T7850] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.377730][ T8062] loop2: detected capacity change from 0 to 1024 [ 73.388465][ T8062] EXT4-fs: Ignoring removed bh option [ 73.405234][ T7850] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.422436][ T8062] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.472528][ T3294] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.502589][ T7850] team0: Port device team_slave_0 added [ 73.528509][ T8073] loop1: detected capacity change from 0 to 1764 [ 73.537649][ T8071] netlink: 822 bytes leftover after parsing attributes in process `syz.3.2043'. [ 73.571275][ T7850] team0: Port device team_slave_1 added [ 73.608994][ T8081] loop4: detected capacity change from 0 to 512 [ 73.621394][ T7850] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.631164][ T7850] 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. [ 73.660430][ T8081] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 73.670641][ T7850] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.686424][ T8081] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.2048: bg 0: block 104: invalid block bitmap [ 73.688533][ T7850] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.713955][ T7850] 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. [ 73.719117][ T8081] loop4: lost filesystem error report for type 5 error -117 [ 73.740151][ T7850] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.771781][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 73.778225][ C0] EXT4-fs (loop4): initial error at time 1777878436: ext4_validate_block_bitmap:432 [ 73.787643][ C0] EXT4-fs (loop4): last error at time 1777878436: ext4_validate_block_bitmap:432 [ 73.799005][ T8081] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 73.819889][ T8092] netlink: 452 bytes leftover after parsing attributes in process `syz.1.2052'. [ 73.829349][ T8081] loop4: lost filesystem error report for type 5 error -117 [ 73.829887][ T8081] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2048: invalid indirect mapped block 1 (level 1) [ 73.853556][ T7850] hsr_slave_0: entered promiscuous mode [ 73.857107][ T8092] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2052'. [ 73.862646][ T7850] hsr_slave_1: entered promiscuous mode [ 73.876982][ T8081] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 73.877798][ T8081] EXT4-fs (loop4): 1 truncate cleaned up [ 73.895625][ T8081] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.042912][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.220503][ T8121] sg_write: data in/out 406493/306 bytes for SCSI command 0x0-- guessing data in; [ 74.220503][ T8121] program syz.1.2067 not setting count and/or reply_len properly [ 74.325204][ T8135] wireguard: wireguard0: Could not create IPv4 socket [ 74.354594][ T8141] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2076'. [ 74.402506][ T8145] gretap0: entered promiscuous mode [ 74.408026][ T8145] vlan5: entered promiscuous mode [ 74.503958][ T7850] netdevsim netdevsim0 netdevsim0: renamed from eth1 [ 74.517816][ T8153] loop1: detected capacity change from 0 to 512 [ 74.533786][ T7850] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 74.534740][ T8160] loop2: detected capacity change from 0 to 512 [ 74.564505][ T7850] netdevsim netdevsim0 netdevsim1: renamed from eth2 [ 74.567996][ T8160] EXT4-fs: inline encryption not supported [ 74.578951][ T8153] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 74.595950][ T8160] EXT4-fs error (device loop2): ext4_orphan_get:1423: comm syz.2.2085: bad orphan inode 15 [ 74.598389][ T8153] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 74.607818][ T7850] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 74.625583][ T8153] System zones: 0-1, 15-15, 18-18, 34-34 [ 74.630963][ T8160] loop2: lost filesystem error report for type 5 error -117 [ 74.631782][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 74.636654][ T8153] EXT4-fs (loop1): orphan cleanup on readonly fs [ 74.639094][ C0] EXT4-fs (loop2): initial error at time 1777878437: ext4_orphan_get:1423 [ 74.645682][ T8153] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 74.651827][ C0] [ 74.651834][ C0] EXT4-fs (loop2): last error at time 1777878437: ext4_orphan_get:1423 [ 74.653642][ T8160] ext4_test_bit(bit=14, block=5) = 0 [ 74.661841][ T8153] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 74.687341][ T7850] netdevsim netdevsim0 netdevsim2: renamed from eth3 [ 74.705208][ T8160] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.719063][ T8153] EXT4-fs (loop1): 1 truncate cleaned up [ 74.721139][ T7850] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 74.726551][ T8153] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.746368][ T7850] netdevsim netdevsim0 netdevsim3: renamed from eth4 [ 74.761439][ T7850] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 74.774744][ T8160] EXT4-fs warning (device loop2): ext4_block_to_path:107: block 385876096 > max in inode 16 [ 74.816127][ T3294] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.835928][ T3293] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.889043][ T8190] loop4: detected capacity change from 0 to 512 [ 74.934685][ T8190] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 74.980132][ T8190] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 74.990875][ T8190] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.2094: Corrupt directory, running e2fsck is recommended [ 75.005581][ T8190] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 75.014356][ T8190] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.2094: corrupted in-inode xattr: e_name out of bounds [ 75.029443][ T8190] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 75.029633][ T8190] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.2094: couldn't read orphan inode 15 (err -117) [ 75.031780][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 75.057089][ C0] EXT4-fs (loop4): initial error at time 1777878437: ext4_iget_extra_inode:5128: inode 15 [ 75.067032][ C0] EXT4-fs (loop4): last error at time 1777878437: ext4_iget_extra_inode:5128: inode 15 [ 75.078797][ T8190] loop4: lost filesystem error report for type 5 error -117 [ 75.080695][ T8190] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.095219][ T7850] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.137761][ T8214] EXT4-fs: Ignoring removed nobh option [ 75.174498][ T3459] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.181595][ T3459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.194858][ T8214] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 75.223766][ T8214] EXT4-fs (loop3): 1 truncate cleaned up [ 75.229936][ T8214] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.250523][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.305349][ T3459] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.312438][ T3459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.358534][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.381036][ T8238] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2110'. [ 75.451249][ T7850] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.474047][ T8243] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e02c, mo2=0002] [ 75.510162][ T8243] System zones: 1-12 [ 75.528028][ T8243] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.2112: Directory hole found for htree index block 0 [ 75.591546][ T8243] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 75.591732][ T8243] EXT4-fs (loop4): Remounting filesystem read-only [ 75.591795][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 75.613817][ C0] EXT4-fs (loop4): initial error at time 1777878438: dx_probe:791: inode 2 [ 75.622451][ C0] EXT4-fs (loop4): last error at time 1777878438: dx_probe:791: inode 2 [ 75.631966][ T8252] kernel profiling enabled (shift: 9) [ 75.676540][ T8243] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -117 [ 75.689908][ T8243] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 75.704041][ T8263] netlink: 'syz.1.2118': attribute type 5 has an invalid length. [ 75.723305][ T8243] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.723427][ T8263] netlink: 45 bytes leftover after parsing attributes in process `syz.1.2118'. [ 75.774406][ T7850] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.786171][ T8243] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 75.853732][ T8243] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 75.933840][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.013559][ T7850] veth0_vlan: entered promiscuous mode [ 76.028648][ T7850] veth1_vlan: entered promiscuous mode [ 76.090050][ T8309] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.116172][ T7850] veth0_macvtap: entered promiscuous mode [ 76.139877][ T7850] veth1_macvtap: entered promiscuous mode [ 76.172188][ T8309] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #12: block 2: comm syz.2.2129: lblock 0 mapped to illegal pblock 2 (length 1) [ 76.189956][ T8328] syz.3.2134 uses obsolete (PF_INET,SOCK_PACKET) [ 76.211504][ T7850] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.229017][ T3294] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.241008][ T7850] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.291411][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 76.291505][ T28] audit: type=1400 audit(1777878439.154:1009): avc: denied { write } for pid=8322 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 76.320688][ T7850] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 76.352660][ T28] audit: type=1400 audit(1777878439.214:1010): avc: denied { connect } for pid=8341 comm="syz.1.2137" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 76.393988][ T3459] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.413580][ T7850] wireguard: wg0: Could not create IPv4 socket [ 76.417562][ T8349] set_capacity_and_notify: 3 callbacks suppressed [ 76.417578][ T8349] loop2: detected capacity change from 0 to 128 [ 76.421218][ T28] audit: type=1400 audit(1777878439.284:1011): avc: denied { write } for pid=8343 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 76.462622][ T7850] wireguard: wg1: Could not create IPv4 socket [ 76.477869][ T7850] wireguard: wg2: Could not create IPv4 socket [ 76.509981][ T3459] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.529086][ T28] audit: type=1400 audit(1777878439.394:1012): avc: denied { mounton } for pid=7850 comm="syz-executor" path="/root/syzkaller.E1OLoz/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=20752 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 76.530169][ T3459] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.600087][ T8366] sd 0:0:1:0: device reset [ 76.606037][ T8364] loop2: detected capacity change from 0 to 512 [ 76.644039][ T3459] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.653362][ T28] audit: type=1400 audit(1777878439.464:1013): avc: denied { mounton } for pid=7850 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 76.706637][ T28] audit: type=1400 audit(1777878439.464:1014): avc: denied { mount } for pid=7850 comm="syz-executor" name="/" dev="gadgetfs" ino=4012 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 76.707865][ T8364] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.730144][ T28] audit: type=1326 audit(1777878439.524:1015): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8371 comm="syz.3.2149" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65de71cdd9 code=0x7ffc0000 [ 76.768343][ T28] audit: type=1326 audit(1777878439.524:1016): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8371 comm="syz.3.2149" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65de71cdd9 code=0x7ffc0000 [ 76.795356][ T28] audit: type=1326 audit(1777878439.524:1017): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8371 comm="syz.3.2149" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65de71cdd9 code=0x7ffc0000 [ 76.821166][ T8364] ext4 filesystem being mounted at /469/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.835149][ T28] audit: type=1326 audit(1777878439.524:1018): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8371 comm="syz.3.2149" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f65de71cdd9 code=0x7ffc0000 [ 76.966217][ T3294] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.987174][ T8407] SELinux: unknown common [ 76.996227][ T8407] SELinux: failed to load policy [ 77.001458][ T8410] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.008661][ T8410] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.055941][ T8416] loop2: detected capacity change from 0 to 512 [ 77.110229][ T8416] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2152: invalid indirect mapped block 256 (level 2) [ 77.180876][ T8416] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 77.181202][ T8416] EXT4-fs (loop2): 2 truncates cleaned up [ 77.190387][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 77.190406][ C0] EXT4-fs (loop2): initial error at time 1777878440: ext4_free_branches:1023: inode 11 [ 77.190440][ C0] EXT4-fs (loop2): last error at time 1777878440: ext4_free_branches:1023: inode 11 [ 77.298620][ T8416] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.525775][ T8475] loop3: detected capacity change from 0 to 512 [ 77.555841][ T8475] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 77.842461][ T8514] loop4: detected capacity change from 0 to 512 [ 77.870274][ T8514] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.906733][ T8514] ext4 filesystem being mounted at /483/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 77.942249][ T8514] EXT4-fs error (device loop4): ext4_group_add:1738: inode #7: comm syz.4.2192: iget: checksum invalid [ 77.953580][ T8514] EXT4-fs warning (device loop4): ext4_group_add:1740: Error opening resize inode [ 78.035023][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.062486][ T8527] loop3: detected capacity change from 0 to 2048 [ 78.085815][ T8527] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 78.109708][ T8527] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.132806][ T8527] ext4 filesystem being mounted at /452/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.154573][ T8527] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.2196: Failed to acquire dquot type 0 [ 78.175259][ T3433] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm kworker/u8:6: bg 0: block 5: invalid block bitmap [ 78.207335][ T3433] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 78.220324][ T3433] EXT4-fs (loop2): This should not happen!! Data will be lost [ 78.220324][ T3433] [ 78.230638][ T3433] EXT4-fs (loop2): Total free blocks count 0 [ 78.237317][ T3433] EXT4-fs (loop2): Free/Dirty block details [ 78.243259][ T3433] EXT4-fs (loop2): free_blocks=0 [ 78.248197][ T3433] EXT4-fs (loop2): dirty_blocks=7261 [ 78.258981][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.260634][ T3433] EXT4-fs (loop2): Block reservation details [ 78.276429][ T3433] EXT4-fs (loop2): i_reserved_data_blocks=7261 [ 78.313490][ T3433] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 2048 with error 28 [ 78.374687][ T3294] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 78.643071][ T8601] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pid=8601 comm=syz.1.2220 [ 78.720567][ T8611] loop2: detected capacity change from 0 to 1024 [ 78.773464][ T8611] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 78.821186][ T8611] EXT4-fs (loop2): mount failed [ 78.827582][ T8629] loop1: detected capacity change from 0 to 512 [ 78.839610][ T8611] __nla_validate_parse: 2 callbacks suppressed [ 78.839627][ T8611] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2225'. [ 78.866735][ T8629] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2230: bg 0: block 393: padding at end of block bitmap is not set [ 78.877670][ T8634] loop0: detected capacity change from 0 to 512 [ 78.939512][ T8634] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.953265][ T8629] loop1: lost filesystem error report for type 5 error -117 [ 78.956657][ T8629] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 78.963976][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 78.963992][ C0] EXT4-fs (loop1): initial error at time 1777878441: ext4_validate_block_bitmap:441 [ 78.964036][ C0] EXT4-fs (loop1): last error at time 1777878441: ext4_validate_block_bitmap:441 [ 78.999221][ T8629] loop1: lost filesystem error report for type 5 error -117 [ 78.999514][ T8629] EXT4-fs (loop1): 2 truncates cleaned up [ 79.024456][ T8629] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.107207][ T7850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.121641][ T3293] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.331288][ T8702] loop4: detected capacity change from 0 to 512 [ 79.365222][ T8702] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 79.412385][ T8702] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.2254: invalid indirect mapped block 4294967295 (level 0) [ 79.443295][ T8702] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 79.444693][ T8702] EXT4-fs (loop4): Remounting filesystem read-only [ 79.453923][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 79.453943][ C1] EXT4-fs (loop4): initial error at time 1777878442: ext4_free_branches:1023: inode 16 [ 79.453977][ C1] EXT4-fs (loop4): last error at time 1777878442: ext4_free_branches:1023: inode 16 [ 79.488140][ T8702] EXT4-fs (loop4): 1 orphan inode deleted [ 79.495138][ T8702] EXT4-fs (loop4): 1 truncate cleaned up [ 79.501278][ T8702] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.548293][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.794672][ T8770] pim6reg: entered allmulticast mode [ 79.820006][ T8770] pim6reg: left allmulticast mode [ 79.850110][ T8776] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2278'. [ 79.888695][ T8776] tipc: Invalid UDP bearer configuration [ 79.888709][ T8776] tipc: Enabling of bearer rejected, failed to enable media [ 80.087059][ T8812] EXT4-fs: Ignoring removed nobh option [ 80.120691][ T8812] EXT4-fs: Ignoring removed orlov option [ 80.122964][ T8814] Zero length message leads to an empty skb [ 80.149536][ T8812] EXT4-fs error (device loop0): __ext4_iget:5481: inode #11: block 1: comm syz.0.2291: invalid block [ 80.176129][ T8812] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 80.177517][ T8812] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.2291: couldn't read orphan inode 11 (err -117) [ 80.186838][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 80.186855][ C1] EXT4-fs (loop0): initial error at time 1777878443: __ext4_iget:5481: inode 11: block 1 [ 80.186891][ C1] EXT4-fs (loop0): last error at time 1777878443: __ext4_iget:5481: inode 11: block 1 [ 80.232580][ T8812] loop0: lost filesystem error report for type 5 error -117 [ 80.699574][ T8883] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2311'. [ 80.787882][ T8891] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 80.835604][ T8891] EXT4-fs (loop3): 1 truncate cleaned up [ 80.886384][ T8904] netlink: 56 bytes leftover after parsing attributes in process `syz.1.2320'. [ 80.946546][ T8913] tipc: Enabling not permitted [ 80.965412][ T8913] tipc: Enabling of bearer rejected, failed to enable media [ 80.993245][ T8920] loop3: p1 < > p4 [ 81.005097][ T8924] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 81.020564][ T8920] loop3: p4 size 722688 extends beyond EOD, truncated [ 81.055934][ T8924] EXT4-fs (loop0): mount failed [ 81.064557][ T2978] loop3: p1 < > p4 [ 81.067940][ T8936] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e040e018, mo2=0002] [ 81.078393][ T2978] loop3: p4 size 722688 extends beyond EOD, truncated [ 81.087354][ T8936] System zones: 1-12 [ 81.092935][ T8936] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #12: comm syz.4.2329: missing EA_INODE flag [ 81.100799][ T8920] Failed to initialize the IGMP autojoin socket (err -2) [ 81.112818][ T8936] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 81.120117][ T8936] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.2329: error while reading EA inode 12 err=-117 [ 81.129300][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 81.129317][ C0] EXT4-fs (loop4): initial error at time 1777878443: ext4_xattr_inode_iget:441: inode 12 [ 81.129343][ C0] EXT4-fs (loop4): last error at time 1777878443: ext4_xattr_inode_iget:441: inode 12 [ 81.168971][ T8936] loop4: lost filesystem error report for type 5 error -117 [ 81.169133][ T8936] EXT4-fs (loop4): 1 orphan inode deleted [ 81.326870][ T8957] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2337'. [ 81.336576][ T8953] program syz.4.2335 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 81.402690][ T8966] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e02c, mo2=0002] [ 81.420247][ T8966] System zones: 1-12 [ 81.420450][ T28] kauditd_printk_skb: 102 callbacks suppressed [ 81.420463][ T28] audit: type=1400 audit(1777878444.289:1117): avc: denied { write } for pid=8943 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 81.424965][ T8966] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.2339: Directory hole found for htree index block 0 [ 81.456059][ T8974] set_capacity_and_notify: 7 callbacks suppressed [ 81.456130][ T8974] loop2: detected capacity change from 0 to 128 [ 81.466080][ T8966] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 81.471785][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 81.484203][ T8966] EXT4-fs (loop1): Remounting filesystem read-only [ 81.488678][ C0] EXT4-fs (loop1): initial error at time 1777878444: dx_probe:791: inode 2 [ 81.488715][ C0] EXT4-fs (loop1): last error at time 1777878444: dx_probe:791: inode 2 [ 81.530557][ T8978] loop4: detected capacity change from 0 to 512 [ 81.534858][ T28] audit: type=1400 audit(1777878444.409:1118): avc: denied { write } for pid=8976 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 81.542693][ T8978] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 81.576031][ T8974] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61ff7272 (sector = 1) [ 81.593110][ T8966] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 81.601412][ T8966] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 81.616106][ T8974] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 81.638786][ T8978] EXT4-fs (loop4): 1 truncate cleaned up [ 81.640330][ T28] audit: type=1400 audit(1777878444.449:1119): avc: denied { append } for pid=8979 comm="syz.0.2343" 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 [ 81.646058][ T8974] FAT-fs (loop2): Filesystem has been set read-only [ 81.681130][ T8966] EXT4-fs: user quota file already specified [ 81.699688][ T8974] syz.2.2341: attempt to access beyond end of device [ 81.699688][ T8974] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 81.764366][ T28] audit: type=1400 audit(1777878444.639:1120): avc: denied { write } for pid=8977 comm="syz.4.2342" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 81.832839][ T9006] netlink: 'syz.1.2350': attribute type 3 has an invalid length. [ 81.868393][ T28] audit: type=1400 audit(1777878444.739:1121): avc: denied { write } for pid=8990 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 81.971521][ T28] audit: type=1400 audit(1777878444.829:1122): avc: denied { write } for pid=9015 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.015354][ T9026] loop1: detected capacity change from 0 to 512 [ 82.038807][ T9026] EXT4-fs: Ignoring removed i_version option [ 82.056986][ T9026] EXT4-fs: Ignoring removed bh option [ 82.095434][ T9026] ext4 filesystem being mounted at /451/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 82.109984][ T9026] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2358'. [ 82.287683][ T9067] loop0: detected capacity change from 0 to 1024 [ 82.311119][ T9067] EXT4-fs: Ignoring removed orlov option [ 82.323245][ T28] audit: type=1400 audit(1777878445.189:1123): avc: denied { write } for pid=9036 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.356295][ T9076] netlink: 'syz.1.2376': attribute type 3 has an invalid length. [ 82.373721][ T9076] netlink: 'syz.1.2376': attribute type 8 has an invalid length. [ 82.397653][ T9076] netlink: 199720 bytes leftover after parsing attributes in process `syz.1.2376'. [ 82.408609][ T28] audit: type=1400 audit(1777878445.259:1124): avc: denied { write } for pid=9066 comm="syz.0.2374" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 82.431484][ T28] audit: type=1400 audit(1777878445.279:1125): avc: denied { write } for pid=9079 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.475839][ T9088] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2381'. [ 82.520560][ T9092] loop1: detected capacity change from 0 to 2048 [ 82.535456][ T9088] netlink: 'syz.4.2381': attribute type 3 has an invalid length. [ 82.559491][ T9092] ext4 filesystem being mounted at /455/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.644955][ T9110] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2387'. [ 82.690214][ T9110] netlink: 43 bytes leftover after parsing attributes in process `syz.2.2387'. [ 82.711229][ T9110] netlink: 'syz.2.2387': attribute type 5 has an invalid length. [ 82.771092][ T28] audit: type=1400 audit(1777878445.639:1126): avc: denied { write } for pid=9096 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.996295][ T9147] x_tables: ip_tables: policy.0 match: invalid size 312 (kernel) != (user) 320 [ 83.270996][ T9191] loop1: detected capacity change from 0 to 164 [ 83.430959][ T9217] IPVS: Error during creation of socket; terminating [ 83.604926][ T9246] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.645860][ T9246] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.713708][ T9261] netlink: 'syz.1.2436': attribute type 11 has an invalid length. [ 83.753426][ T9266] set match dimension is over the limit! [ 83.762971][ T9264] pim6reg: entered allmulticast mode [ 83.772715][ T9269] loop0: detected capacity change from 0 to 512 [ 83.784793][ T9264] pim6reg: left allmulticast mode [ 83.794407][ T9269] ext4 filesystem being mounted at /77/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 83.826696][ T9269] EXT4-fs warning (device loop0): ext4_empty_dir:3094: inode #12: comm syz.0.2439: directory missing '.' [ 83.890677][ T9281] loop1: detected capacity change from 0 to 4096 [ 84.056810][ T9316] ipip0: entered promiscuous mode [ 84.069564][ T9316] ipip0: entered allmulticast mode [ 84.078711][ T9316] team0: Device ipip0 is of different type [ 84.150538][ T9327] loop1: detected capacity change from 0 to 512 [ 84.204087][ T9336] loop3: detected capacity change from 0 to 128 [ 84.220012][ T9327] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.2452: inode has both inline data and extents flags [ 84.251089][ T9327] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 84.251289][ T9327] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.2452: couldn't read orphan inode 15 (err -117) [ 84.260506][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 84.260528][ C0] EXT4-fs (loop1): initial error at time 1777878447: ext4_orphan_get:1397: inode 15 [ 84.260561][ C0] EXT4-fs (loop1): last error at time 1777878447: ext4_orphan_get:1397: inode 15 [ 84.300721][ T9336] ext4 filesystem being mounted at /507/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.309497][ T9343] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 84.332526][ T9343] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 84.366999][ T9327] loop1: lost filesystem error report for type 5 error -117 [ 84.393793][ T9358] __nla_validate_parse: 5 callbacks suppressed [ 84.393808][ T9358] netlink: 68 bytes leftover after parsing attributes in process `syz.3.2463'. [ 84.410536][ T9361] SELinux: unknown common [ 84.421212][ T9361] SELinux: failed to load policy [ 84.445193][ T9358] netlink: 56 bytes leftover after parsing attributes in process `syz.3.2463'. [ 85.500091][ T9528] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000f0b) [ 85.518499][ T9528] FAT-fs (loop1): Filesystem has been set read-only [ 85.539989][ T9528] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000f0b) [ 85.573652][ T9528] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000f0b) [ 85.806629][ T9571] ext4 filesystem being mounted at /531/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 85.847512][ T9577] sg_write: data in/out 431070/658 bytes for SCSI command 0x0-- guessing data in; [ 85.847512][ T9577] program syz.0.2516 not setting count and/or reply_len properly [ 86.147361][ T9619] ext4 filesystem being mounted at /524/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.185163][ T9629] ieee802154 phy0 wpan0: encryption failed: -22 [ 86.283315][ T9639] netlink: 'syz.0.2535': attribute type 11 has an invalid length. [ 86.317554][ T9639] netlink: 36 bytes leftover after parsing attributes in process `syz.0.2535'. [ 86.412611][ T9657] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2542'. [ 86.438313][ T28] kauditd_printk_skb: 45 callbacks suppressed [ 86.438327][ T28] audit: type=1400 audit(1777878449.309:1172): avc: denied { write } for pid=9631 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 86.471370][ T9657] netlink: 'syz.0.2542': attribute type 1 has an invalid length. [ 86.494372][ T9657] netlink: 568 bytes leftover after parsing attributes in process `syz.0.2542'. [ 86.506499][ T28] audit: type=1400 audit(1777878449.359:1173): avc: denied { write } for pid=9665 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 86.509145][ T9669] set_capacity_and_notify: 4 callbacks suppressed [ 86.509159][ T9669] loop4: detected capacity change from 0 to 512 [ 86.543475][ T9669] EXT4-fs: Ignoring removed oldalloc option [ 86.595113][ T9669] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8840c01c, mo2=0002] [ 86.672080][ T9669] EXT4-fs (loop4): orphan cleanup on readonly fs [ 86.701716][ T9684] loop0: detected capacity change from 0 to 1024 [ 86.724656][ T9669] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 86.740196][ T9686] loop3: detected capacity change from 0 to 512 [ 86.742384][ T9684] EXT4-fs: Ignoring removed bh option [ 86.765067][ T9686] EXT4-fs: Ignoring removed nobh option [ 86.801896][ T9669] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 86.815666][ T9686] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 86.829330][ T9669] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #13: comm syz.4.2547: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 86.856497][ T28] audit: type=1400 audit(1777878449.729:1174): avc: denied { write } for pid=9682 comm="syz.0.2552" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 86.879864][ T28] audit: type=1400 audit(1777878449.729:1175): avc: denied { append } for pid=9682 comm="syz.0.2552" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 86.884630][ T9669] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 86.918551][ T9686] EXT4-fs (loop3): 1 truncate cleaned up [ 86.935929][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 86.942650][ C1] EXT4-fs (loop4): last error at time 1777878449: ext4_ext_check_inode:521: inode 13 [ 86.962313][ T9669] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.2547: couldn't read orphan inode 13 (err -117) [ 86.975178][ T9669] loop4: lost filesystem error report for type 5 error -117 [ 86.998096][ T28] audit: type=1400 audit(1777878449.869:1176): avc: denied { write } for pid=9685 comm="syz.3.2553" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 87.107103][ T9669] EXT4-fs error (device loop4): ext4_lookup:1785: comm syz.4.2547: inode #15: comm syz.4.2547: iget: illegal inode # [ 87.135967][ T28] audit: type=1400 audit(1777878449.899:1177): avc: denied { write } for pid=9687 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 87.227822][ T28] audit: type=1400 audit(1777878449.979:1178): avc: denied { write } for pid=9707 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 87.354705][ T28] audit: type=1400 audit(1777878450.229:1179): avc: denied { write } for pid=9720 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 87.398052][ T28] audit: type=1400 audit(1777878450.269:1180): avc: denied { write } for pid=9736 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 87.529525][ T9744] netem: change failed [ 87.601387][ T28] audit: type=1400 audit(1777878450.469:1181): avc: denied { write } for pid=9739 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 87.928368][ T9797] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2579'. [ 88.088583][ T9820] program syz.3.2587 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 88.576354][ T9893] loop4: detected capacity change from 0 to 512 [ 88.608216][ T9893] ext4 filesystem being mounted at /548/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 88.843313][ T9927] loop0: detected capacity change from 0 to 2048 [ 88.908141][ T9927] loop0: p1 < > p4 [ 88.915554][ T9927] loop0: p4 size 722688 extends beyond EOD, truncated [ 88.951751][ T9927] Failed to initialize the IGMP autojoin socket (err -2) [ 88.999091][ T9939] loop3: detected capacity change from 0 to 8192 [ 89.284103][ T9962] nftables ruleset with unbound set [ 89.383060][ T9971] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9971 comm=syz.3.2639 [ 89.399070][ T9971] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 90.294023][T10041] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2650'. [ 90.312172][T10041] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2650'. [ 90.331314][T10041] netlink: 'syz.1.2650': attribute type 14 has an invalid length. [ 90.474299][T10061] loop1: detected capacity change from 0 to 512 [ 90.496747][T10061] EXT4-fs (loop1): orphan cleanup on readonly fs [ 90.515109][T10061] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.2658: Failed to acquire dquot type 1 [ 90.531350][T10069] netlink: 'syz.4.2661': attribute type 5 has an invalid length. [ 90.549558][T10061] loop1: lost filesystem error report for type 5 error -117 [ 90.549734][T10061] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.2658: Failed to acquire dquot type 1 [ 90.558180][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 90.558199][ C1] EXT4-fs (loop1): last error at time 1777878453: ext4_acquire_dquot:7034 [ 90.595688][T10061] loop1: lost filesystem error report for type 5 error -117 [ 90.603717][T10061] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2658: bg 0: block 248: padding at end of block bitmap is not set [ 90.624474][T10073] loop3: detected capacity change from 0 to 4096 [ 90.655350][T10061] loop1: lost filesystem error report for type 5 error -117 [ 90.655647][T10061] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 90.671989][T10061] loop1: lost filesystem error report for type 5 error -117 [ 90.695964][T10061] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.2658: Failed to acquire dquot type 1 [ 90.724665][T10061] loop1: lost filesystem error report for type 5 error -117 [ 90.725441][T10061] EXT4-fs (loop1): 1 orphan inode deleted [ 90.936066][T10121] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2573 sclass=netlink_route_socket pid=10121 comm=syz.4.2679 [ 90.987898][T10130] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2682'. [ 91.105072][T10149] netlink: 104 bytes leftover after parsing attributes in process `syz.2.2689'. [ 91.198420][T10164] loop0: detected capacity change from 0 to 136 [ 91.253520][T10164] Attempt to read inode for relocated directory [ 91.317109][T10183] loop2: detected capacity change from 0 to 1024 [ 91.339338][T10183] EXT4-fs: inline encryption not supported [ 91.379787][T10183] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 91.414359][T10183] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 2: comm syz.2.2701: lblock 2 mapped to illegal pblock 2 (length 1) [ 91.441297][T10200] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2706'. [ 91.478768][T10183] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 91.478945][T10183] EXT4-fs (loop2): Remounting filesystem read-only [ 91.488846][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 91.488864][ C1] EXT4-fs (loop2): initial error at time 1777878454: ext4_map_blocks:791: inode 3: block 2 [ 91.488896][ C1] EXT4-fs (loop2): last error at time 1777878454: ext4_map_blocks:791: inode 3: block 2 [ 91.531903][T10183] __quota_error: 42 callbacks suppressed [ 91.531959][T10183] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 91.593341][T10183] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 91.641910][T10183] EXT4-fs (loop2): 1 orphan inode deleted [ 91.977613][T10259] loop4: detected capacity change from 0 to 512 [ 91.994751][ T28] audit: type=1326 audit(1777878454.869:1218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10261 comm="syz.1.2731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6e1c65cdd9 code=0x7ffc0000 [ 92.076809][T10268] usb usb7: usbfs: process 10268 (syz.1.2733) did not claim interface 0 before use [ 92.107469][ T28] audit: type=1326 audit(1777878454.899:1219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10261 comm="syz.1.2731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6e1c65cdd9 code=0x7ffc0000 [ 92.224673][ T28] audit: type=1326 audit(1777878454.899:1220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10261 comm="syz.1.2731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6e1c65cdd9 code=0x7ffc0000 [ 92.343860][ T28] audit: type=1326 audit(1777878454.899:1221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10261 comm="syz.1.2731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=283 compat=0 ip=0x7f6e1c65cdd9 code=0x7ffc0000 [ 92.462670][ T28] audit: type=1326 audit(1777878454.899:1222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10261 comm="syz.1.2731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6e1c65cdd9 code=0x7ffc0000 [ 92.489692][ T28] audit: type=1326 audit(1777878454.899:1223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10261 comm="syz.1.2731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6e1c65cdd9 code=0x7ffc0000 [ 92.526007][ T28] audit: type=1326 audit(1777878454.899:1224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10261 comm="syz.1.2731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6e1c65cdd9 code=0x7ffc0000 [ 92.555142][T10313] xt_hashlimit: size too large, truncated to 1048576 [ 92.607890][T10320] loop4: detected capacity change from 0 to 2048 [ 92.634801][T10193] syz.0.2704 (10193) used greatest stack depth: 8328 bytes left [ 92.647524][ T28] audit: type=1326 audit(1777878454.899:1225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10261 comm="syz.1.2731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6e1c65cdd9 code=0x7ffc0000 [ 92.690090][T10320] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c028, mo2=0002] [ 92.699225][T10320] System zones: 0-7 [ 92.843099][T10346] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.877152][T10346] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.973364][T10365] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2764'. [ 92.997589][T10367] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2765'. [ 93.034863][T10367] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2765'. [ 93.061119][T10367] netlink: 'syz.4.2765': attribute type 13 has an invalid length. [ 93.070830][T10367] netlink: 'syz.4.2765': attribute type 14 has an invalid length. [ 93.414460][T10426] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2782'. [ 93.598971][T10459] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2794'. [ 93.703661][T10475] sg_write: data in/out 418780/98 bytes for SCSI command 0x0-- guessing data in; [ 93.703661][T10475] program syz.1.2800 not setting count and/or reply_len properly [ 93.758927][T10483] loop2: detected capacity change from 0 to 512 [ 93.774251][T10486] loop0: detected capacity change from 0 to 128 [ 93.804618][T10483] ext4 filesystem being mounted at /573/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 93.817185][T10486] ext4 filesystem being mounted at /148/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.871667][T10483] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 93.909579][T10483] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 94.017652][T10523] netlink: 'syz.2.2815': attribute type 62 has an invalid length. [ 94.139978][T10542] loop0: detected capacity change from 0 to 512 [ 94.179755][T10547] hub 8-0:1.0: USB hub found [ 94.183563][T10542] ext4 filesystem being mounted at /151/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.217561][T10547] hub 8-0:1.0: 8 ports detected [ 94.225298][T10556] netlink: 'syz.1.2827': attribute type 29 has an invalid length. [ 94.234336][T10556] netlink: 'syz.1.2827': attribute type 29 has an invalid length. [ 94.378003][T10578] loop1: detected capacity change from 0 to 512 [ 94.410818][T10578] ext4 filesystem being mounted at /556/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.487007][T10578] EXT4-fs error (device loop1): ext4_validate_inode_bitmap:105: comm syz.1.2833: Corrupt inode bitmap - block_group = 0, inode_bitmap = 20 [ 94.525734][T10578] EXT4-fs error (device loop1) in ext4_free_inode:361: Filesystem failed CRC [ 94.576741][T10610] loop3: detected capacity change from 0 to 128 [ 94.700786][T10627] netlink: 'syz.2.2851': attribute type 16 has an invalid length. [ 94.813019][T10645] netlink: 'syz.1.2858': attribute type 8 has an invalid length. [ 94.904740][T10627] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.912190][T10627] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.990638][T10669] loop4: detected capacity change from 0 to 256 [ 95.036024][T10669] FAT-fs (loop4): Directory bread(block 64) failed [ 95.055716][T10669] FAT-fs (loop4): Directory bread(block 65) failed [ 95.056793][T10627] tipc: Resetting bearer [ 95.069025][T10669] FAT-fs (loop4): Directory bread(block 66) failed [ 95.076337][T10669] FAT-fs (loop4): Directory bread(block 67) failed [ 95.083829][T10669] FAT-fs (loop4): Directory bread(block 68) failed [ 95.127863][T10669] FAT-fs (loop4): Directory bread(block 69) failed [ 95.142940][T10669] FAT-fs (loop4): Directory bread(block 70) failed [ 95.159300][T10669] FAT-fs (loop4): Directory bread(block 71) failed [ 95.167073][T10627] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 95.172016][T10669] FAT-fs (loop4): Directory bread(block 72) failed [ 95.192677][T10627] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 95.192757][T10669] FAT-fs (loop4): Directory bread(block 73) failed [ 95.370299][T10636] __nla_validate_parse: 21 callbacks suppressed [ 95.370316][T10636] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2855'. [ 95.394851][T10659] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2861'. [ 95.407754][T10659] tipc: Invalid UDP bearer configuration [ 95.407768][T10659] tipc: Enabling of bearer rejected, failed to enable media [ 95.437402][ T12] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.471075][T10706] loop3: detected capacity change from 0 to 512 [ 95.480309][ T12] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.490540][T10707] loop4: detected capacity change from 0 to 1024 [ 95.493329][ T12] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.513987][T10706] EXT4-fs: Ignoring removed orlov option [ 95.525355][T10710] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 95.537364][T10707] ext4 filesystem being mounted at /612/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.553070][ T12] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.576650][T10710] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 95.592112][T10706] ext4 filesystem being mounted at /592/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.611999][T10710] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.2867: Failed to acquire dquot type 1 [ 95.631777][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 95.638235][ C1] EXT4-fs (loop1): initial error at time 1777878458: ext4_mb_generate_buddy:1317 [ 95.647381][ C1] EXT4-fs (loop1): last error at time 1777878458: ext4_mb_generate_buddy:1317 [ 95.674470][T10710] loop1: lost filesystem error report for type 5 error -28 [ 95.698168][T10710] EXT4-fs (loop1): 1 truncate cleaned up [ 95.928344][T10753] EXT4-fs mount: 58 callbacks suppressed [ 95.928362][T10753] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.957536][T10765] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2883'. [ 96.003339][T10753] ext4 filesystem being mounted at /562/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.092514][T10781] sch_tbf: burst 240 is lower than device lo mtu (65550) ! [ 96.111394][ T3293] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.159190][T10789] usb usb1: usbfs: process 10789 (syz.2.2891) did not claim interface 0 before use [ 96.195114][T10786] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 96.325278][T10810] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 96.361860][T10810] iso9660: Corrupted directory entry in block 0 of inode 1920 [ 96.757926][ T28] kauditd_printk_skb: 71 callbacks suppressed [ 96.757943][ T28] audit: type=1400 audit(1777878459.629:1293): avc: denied { write } for pid=10845 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 96.850501][ T28] audit: type=1400 audit(1777878459.719:1294): avc: denied { write } for pid=10890 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 96.917932][ T28] audit: type=1400 audit(1777878459.789:1295): avc: denied { name_bind } for pid=10898 comm="syz.0.2929" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 97.005376][T10913] set_capacity_and_notify: 6 callbacks suppressed [ 97.005392][T10913] loop3: detected capacity change from 0 to 512 [ 97.052589][T10913] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 97.113791][T10913] EXT4-fs error (device loop3): __ext4_iget:5481: inode #3: block 127754: comm syz.3.2935: invalid block [ 97.147010][T10913] EXT4-fs error (device loop3): ext4_quota_enable:7228: comm syz.3.2935: Bad quota inode: 3, type: 0 [ 97.159063][T10913] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 97.191236][ T28] audit: type=1400 audit(1777878460.059:1296): avc: denied { write } for pid=10907 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 97.261419][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.275971][ T28] audit: type=1400 audit(1777878460.149:1297): avc: denied { write } for pid=10955 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 97.439812][ T28] audit: type=1326 audit(1777878460.309:1298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10992 comm="syz.3.2951" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65de71cdd9 code=0x7ffc0000 [ 97.495898][ T28] audit: type=1326 audit(1777878460.309:1299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10992 comm="syz.3.2951" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65de71cdd9 code=0x7ffc0000 [ 97.543458][ T28] audit: type=1326 audit(1777878460.339:1300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10992 comm="syz.3.2951" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65de71cdd9 code=0x7ffc0000 [ 97.576592][ T28] audit: type=1326 audit(1777878460.339:1301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10992 comm="syz.3.2951" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65de71cdd9 code=0x7ffc0000 [ 97.603025][ T28] audit: type=1326 audit(1777878460.339:1302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10992 comm="syz.3.2951" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=303 compat=0 ip=0x7f65de71cdd9 code=0x7ffc0000 [ 97.927931][T11095] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2963'. [ 98.068047][T11120] loop3: detected capacity change from 0 to 1024 [ 98.109106][T11127] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2972'. [ 98.125837][T11120] EXT4-fs: Ignoring removed orlov option [ 98.134178][T11120] EXT4-fs: Ignoring removed nobh option [ 98.166765][T11120] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.187863][T11120] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2969: bg 0: block 312: padding at end of block bitmap is not set [ 98.256795][T11120] EXT4-fs (loop3): Remounting filesystem read-only [ 98.283376][T11120] EXT4-fs (loop3): error restoring inline_data for inode -- potential data loss! (inode 15, error -30) [ 98.342967][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.418976][T11170] ./file0: Can't open blockdev [ 98.516943][T11191] netlink: 64 bytes leftover after parsing attributes in process `syz.2.2993'. [ 98.596085][T11206] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2998'. [ 98.771095][T11229] loop0: detected capacity change from 0 to 1024 [ 98.814275][T11229] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.562230][ T7850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.591770][ T2978] ================================================================== [ 99.599875][ T2978] BUG: KCSAN: data-race in d_make_discardable / lookup_fast [ 99.603765][T11324] loop3: detected capacity change from 0 to 512 [ 99.607172][ T2978] [ 99.607181][ T2978] write to 0xffff88811b190840 of 4 bytes by task 7909 on cpu 1: [ 99.607200][ T2978] d_make_discardable+0x4f/0xa0 [ 99.628169][ T2978] simple_unlink+0x68/0x80 [ 99.632600][ T2978] shmem_unlink+0x12d/0x140 [ 99.637108][ T2978] vfs_unlink+0x1c7/0x490 [ 99.641446][ T2978] filename_unlinkat+0x1e2/0x410 [ 99.646401][ T2978] __se_sys_unlink+0x2b/0xe0 [ 99.651013][ T2978] __x64_sys_unlink+0x1f/0x30 [ 99.655691][ T2978] x64_sys_call+0x2eb6/0x3020 [ 99.660361][ T2978] do_syscall_64+0x12c/0x3b0 [ 99.664949][ T2978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.670835][ T2978] [ 99.673145][ T2978] read to 0xffff88811b190840 of 4 bytes by task 2978 on cpu 0: [ 99.680689][ T2978] lookup_fast+0xf0/0x320 [ 99.685020][ T2978] path_lookupat+0x15c/0x500 [ 99.689614][ T2978] filename_lookup+0x190/0x390 [ 99.694370][ T2978] do_readlinkat+0x74/0x2f0 [ 99.698865][ T2978] __x64_sys_readlink+0x47/0x60 [ 99.703704][ T2978] x64_sys_call+0x2b51/0x3020 [ 99.708374][ T2978] do_syscall_64+0x12c/0x3b0 [ 99.712957][ T2978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.718837][ T2978] [ 99.721145][ T2978] value changed: 0x08300080 -> 0x00004080 [ 99.726841][ T2978] [ 99.729146][ T2978] Reported by Kernel Concurrency Sanitizer on: [ 99.735290][ T2978] CPU: 0 UID: 0 PID: 2978 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 99.744126][ T2978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 99.754177][ T2978] ================================================================== [ 99.791574][T11337] loop0: detected capacity change from 0 to 512 [ 99.807022][T11324] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.828727][T11337] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3011: bg 0: block 393: padding at end of block bitmap is not set [ 99.855601][T11337] loop0: lost filesystem error report for type 5 error -117 [ 99.855842][T11337] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 99.856645][T11324] ext4 filesystem being mounted at /624/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.863245][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 99.863262][ C0] EXT4-fs (loop0): initial error at time 1777878462: ext4_validate_block_bitmap:441 [ 99.863287][ C0] EXT4-fs (loop0): last error at time 1777878462: ext4_validate_block_bitmap:441 [ 99.902454][T11337] loop0: lost filesystem error report for type 5 error -117 [ 99.921290][T11337] EXT4-fs (loop0): 2 truncates cleaned up [ 99.937773][T11337] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.943275][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.987047][ T7850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.167984][ T28] kauditd_printk_skb: 67 callbacks suppressed [ 106.168000][ T28] audit: type=1400 audit(1777878469.039:1370): avc: denied { write } for pid=11580 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 106.197832][ T28] audit: type=1400 audit(1777878469.049:1371): avc: denied { write } for pid=11591 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 106.261567][ T28] audit: type=1400 audit(1777878469.129:1372): avc: denied { write } for pid=11594 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 106.286049][ T28] audit: type=1400 audit(1777878469.149:1373): avc: denied { write } for pid=11605 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 106.623744][ T28] audit: type=1400 audit(1777878469.499:1374): avc: denied { write } for pid=11610 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 106.648622][ T28] audit: type=1400 audit(1777878469.509:1375): avc: denied { write } for pid=11621 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1