last executing test programs: 1.410019147s ago: executing program 4 (id=2001): r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x42, 0x0) pwrite64(r0, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) lseek(r0, 0x5, 0x4) 1.362086739s ago: executing program 2 (id=2002): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)={0x58, r1, 0x1, 0x4, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x58}}, 0x3004c000) 1.300096171s ago: executing program 2 (id=2003): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xc79f, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000b40)=@newtaction={0xb4, 0x30, 0x1, 0x70bd2b, 0x25dfdbde, {}, [{0xa0, 0x1, [@m_bpf={0x58, 0x1, 0x0, 0x0, {{0x8}, {0x30, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x1}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x3, 0xef, 0x1, 0x8000, 0x2}}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x16, 0xf2, 0x3, 0x7}]}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}, @m_bpf={0x44, 0x2, 0x0, 0x0, {{0x8}, {0x1c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x3, 0x0, 0x0, 0x6, 0x80}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0xc044}, 0x4000814) 1.153746235s ago: executing program 2 (id=2008): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000240)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = syz_clone3(&(0x7f0000001880)={0x100000200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) tgkill(r0, r0, 0x21) 991.03451ms ago: executing program 2 (id=2010): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000280)={0x15, 0x110, 0xfa00, {r1, 0x0, 0x0, 0x30, 0x0, @in6={0x1b, 0x0, 0x7, @empty, 0x3aa7}, @ib={0x1b, 0xffff, 0x0, {"0000000000000000009dffffff00"}, 0x0, 0xfffffffffffffffc, 0x6}}}, 0x118) 821.656645ms ago: executing program 2 (id=2011): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) capset(0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001d40)=0x54, 0x4) 766.178977ms ago: executing program 2 (id=2012): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) mbind(&(0x7f00005b4000/0x4000)=nil, 0x100000000004000, 0x0, 0x0, 0x0, 0x2) 482.857265ms ago: executing program 4 (id=2017): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x808000, 0x4, 0x20300, 0xfc}, 0x1c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 465.074906ms ago: executing program 3 (id=2018): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000000)) 413.073647ms ago: executing program 3 (id=2019): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1e, 0x1c, &(0x7f0000000040)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1c}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x4}, {0x3, 0x0, 0x3, 0xa, 0x2}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0xa, 0xfff8, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {0x4, 0x0, 0xc}, {0x18, 0x2, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @sk_lookup=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 371.902128ms ago: executing program 1 (id=2020): capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x9840) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x53, 0xfffffffffffffffb, 0x6, 0x1, @buffer={0x300, 0x0, 0x0}, &(0x7f0000000300)="2aa174d9bf4e", 0x0, 0x0, 0x14, 0x0, 0x0}) 329.03263ms ago: executing program 0 (id=2030): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000480), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002dc0)=ANY=[@ANYBLOB="7c010000", @ANYRES16=r1, @ANYBLOB="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"], 0x17c}, 0x1, 0x0, 0x0, 0x20008000}, 0x40480d4) 298.767641ms ago: executing program 1 (id=2021): r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x61) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="200000000000000084"], 0x20, 0x300c4081}, 0x4000000) 298.225061ms ago: executing program 0 (id=2032): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000440)=0x2, 0x4) 246.048203ms ago: executing program 0 (id=2022): capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x2) 237.770763ms ago: executing program 1 (id=2023): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, r1, 0x701, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x4000) 236.070023ms ago: executing program 4 (id=2024): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x2040, 0x0) fcntl$setlease(r0, 0x400, 0x0) renameat2(0xffffffffffffff9c, &(0x7f00000007c0)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file3\x00', 0x4) 212.878513ms ago: executing program 3 (id=2025): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=@newqdisc={0x60, 0x24, 0x3fe3aa0262d8c583, 0x0, 0xf1ffffff, {0x0, 0x0, 0x0, r1, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xfff1}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x30, 0x2, {{0x6, 0x401, 0x9, 0x8000, 0x32de, 0xc255}, [@TCA_NETEM_RATE={0x9, 0x6, {0x9, 0x7fffffff, 0x0, 0x3}}]}}}]}, 0x60}}, 0x0) 208.309754ms ago: executing program 0 (id=2026): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[], 0x4c}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="02"], 0x70}, 0x19}, 0x20040814) 164.524565ms ago: executing program 4 (id=2027): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000b0000000500000007"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140), &(0x7f0000000200), 0x3f, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000340), 0x0}, 0x20) 164.083965ms ago: executing program 1 (id=2039): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x80000, 0x0) unshare(0x24020400) mq_notify(r0, 0x0) 113.918887ms ago: executing program 1 (id=2028): socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @loopback={0x0, 0xac14140c}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="8bcd", 0xffe3}], 0x1, 0x0, 0x0, 0x900}, 0x60) 113.840807ms ago: executing program 3 (id=2029): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, 0x0, 0x0) 113.738157ms ago: executing program 4 (id=2031): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xc79f, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000b40)=@newtaction={0xb4, 0x30, 0x1, 0x70bd2b, 0x25dfdbde, {}, [{0xa0, 0x1, [@m_bpf={0x58, 0x1, 0x0, 0x0, {{0x8}, {0x30, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x1}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x3, 0xef, 0x1, 0x8000, 0x2}}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x16, 0xf2, 0x3, 0x7}]}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}, @m_bpf={0x44, 0x2, 0x0, 0x0, {{0x8}, {0x1c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x3, 0x0, 0x0, 0x6, 0x80}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0xc044}, 0x4000814) 113.458157ms ago: executing program 0 (id=2041): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000240)={0x1, 0x10, 0xfa00, {&(0x7f0000000180), r1}}, 0x18) 70.665038ms ago: executing program 0 (id=2033): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r0) sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="0100758a0000fedbdf250a"], 0x18}}, 0x10) 55.099628ms ago: executing program 3 (id=2034): epoll_create1(0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x110c230000, 0x3, 0x2, @thr={0x0, 0x0}}) 50.170739ms ago: executing program 4 (id=2035): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') pread64(r0, &(0x7f0000000000)=""/16, 0x9600, 0x3ff) pread64(r0, &(0x7f00000000c0)=""/105, 0x69, 0x96) 23.247829ms ago: executing program 1 (id=2036): r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x60442, 0x0) r1 = dup(r0) ioctl$PTP_PEROUT_REQUEST2(r1, 0x40383d0c, &(0x7f0000000280)={{0xeb4, 0x8007}, {0xeb4, 0x8007}, 0x10000004, 0x7}) 0s ago: executing program 3 (id=2037): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vlan1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x205}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_BC_QUEUE_LEN={0x8, 0x7, 0x5}]}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x44}, 0x1, 0xba01, 0x0, 0x4000000}, 0x0) kernel console output (not intermixed with test programs): 33.577393][ T3297] bridge_slave_1: entered allmulticast mode [ 33.583871][ T3297] bridge_slave_1: entered promiscuous mode [ 33.595164][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.602315][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.609775][ T3300] bridge_slave_0: entered allmulticast mode [ 33.616285][ T3300] bridge_slave_0: entered promiscuous mode [ 33.625343][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.632449][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.639777][ T3298] bridge_slave_1: entered allmulticast mode [ 33.646443][ T3298] bridge_slave_1: entered promiscuous mode [ 33.662693][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.670002][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.677197][ T3300] bridge_slave_1: entered allmulticast mode [ 33.683745][ T3300] bridge_slave_1: entered promiscuous mode [ 33.720654][ T3297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.737890][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.745018][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.752189][ T3303] bridge_slave_0: entered allmulticast mode [ 33.758766][ T3303] bridge_slave_0: entered promiscuous mode [ 33.766422][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.776613][ T3297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.791028][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.800332][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.808323][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.815457][ T3303] bridge_slave_1: entered allmulticast mode [ 33.822077][ T3303] bridge_slave_1: entered promiscuous mode [ 33.829897][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.850398][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.894799][ T3297] team0: Port device team_slave_0 added [ 33.900563][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.907996][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.915371][ T3305] bridge_slave_0: entered allmulticast mode [ 33.922156][ T3305] bridge_slave_0: entered promiscuous mode [ 33.935345][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.945824][ T3298] team0: Port device team_slave_0 added [ 33.952449][ T3298] team0: Port device team_slave_1 added [ 33.959000][ T3297] team0: Port device team_slave_1 added [ 33.969893][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.977096][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.984246][ T3305] bridge_slave_1: entered allmulticast mode [ 33.990941][ T3305] bridge_slave_1: entered promiscuous mode [ 33.998203][ T3300] team0: Port device team_slave_0 added [ 34.005218][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.034422][ T3300] team0: Port device team_slave_1 added [ 34.054826][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.061855][ T3297] 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. [ 34.088074][ T3297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.109534][ T3303] team0: Port device team_slave_0 added [ 34.116168][ T3303] team0: Port device team_slave_1 added [ 34.122272][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.129482][ T3298] 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. [ 34.155456][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.166574][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.173620][ T3297] 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. [ 34.199688][ T3297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.211884][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.221461][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.228501][ T3300] 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. [ 34.254480][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.270099][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.277169][ T3298] 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. [ 34.303387][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.319333][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.329022][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.336252][ T3300] 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. [ 34.362352][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.399157][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.406147][ T3303] 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. [ 34.432506][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.443832][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.450933][ T3303] 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. [ 34.477325][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.508176][ T3297] hsr_slave_0: entered promiscuous mode [ 34.514163][ T3297] hsr_slave_1: entered promiscuous mode [ 34.521308][ T3305] team0: Port device team_slave_0 added [ 34.528403][ T3305] team0: Port device team_slave_1 added [ 34.547060][ T3298] hsr_slave_0: entered promiscuous mode [ 34.553066][ T3298] hsr_slave_1: entered promiscuous mode [ 34.559184][ T3298] debugfs: 'hsr0' already exists in 'hsr' [ 34.564925][ T3298] Cannot create hsr debugfs directory [ 34.604433][ T3300] hsr_slave_0: entered promiscuous mode [ 34.610678][ T3300] hsr_slave_1: entered promiscuous mode [ 34.616539][ T3300] debugfs: 'hsr0' already exists in 'hsr' [ 34.622370][ T3300] Cannot create hsr debugfs directory [ 34.628582][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.635733][ T3305] 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. [ 34.661747][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.679538][ T3303] hsr_slave_0: entered promiscuous mode [ 34.685784][ T3303] hsr_slave_1: entered promiscuous mode [ 34.691919][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 34.697694][ T3303] Cannot create hsr debugfs directory [ 34.714320][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.721891][ T3305] 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. [ 34.748047][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.846018][ T3305] hsr_slave_0: entered promiscuous mode [ 34.852283][ T3305] hsr_slave_1: entered promiscuous mode [ 34.858348][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 34.864071][ T3305] Cannot create hsr debugfs directory [ 34.987946][ T3297] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 34.996647][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.010676][ T3297] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 35.020314][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.033285][ T3297] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 35.042043][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.049847][ T3297] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 35.058761][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.086202][ T3300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.095301][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.103195][ T3300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.111876][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.121852][ T3300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 35.131132][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.145749][ T3300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 35.154793][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.181927][ T3298] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 35.191890][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.200160][ T3298] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 35.209397][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.217929][ T3298] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 35.226571][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.234503][ T3298] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 35.243188][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.285582][ T3303] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 35.294613][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.304092][ T3297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.314221][ T3303] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 35.323323][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.331335][ T3303] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 35.340232][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.348034][ T3303] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 35.356813][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.385380][ T3297] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.411520][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.422078][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.429167][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.438748][ T3305] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 35.447837][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.455749][ T3305] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 35.464491][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.472701][ T3305] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 35.481420][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.493768][ T3305] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 35.502894][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.511552][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.518636][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.554760][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.573019][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.580128][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.589192][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.596255][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.621932][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.645128][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.662233][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.669438][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.685986][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.693098][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.731396][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.769357][ T3298] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.784920][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.796373][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.814723][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.821883][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.837946][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.850609][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.857753][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.874232][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.881352][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.891609][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.898728][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.019319][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.039853][ T3297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.115911][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.211471][ T3300] veth0_vlan: entered promiscuous mode [ 36.230832][ T3300] veth1_vlan: entered promiscuous mode [ 36.267483][ T3297] veth0_vlan: entered promiscuous mode [ 36.283083][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.301224][ T3297] veth1_vlan: entered promiscuous mode [ 36.310208][ T3300] veth0_macvtap: entered promiscuous mode [ 36.318272][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.338079][ T3300] veth1_macvtap: entered promiscuous mode [ 36.346631][ T3298] veth0_vlan: entered promiscuous mode [ 36.362526][ T3298] veth1_vlan: entered promiscuous mode [ 36.389806][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.403399][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.411688][ T3297] veth0_macvtap: entered promiscuous mode [ 36.432200][ T3297] veth1_macvtap: entered promiscuous mode [ 36.439833][ T30] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.449199][ T30] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.461793][ T30] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.470667][ T30] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.493076][ T3298] veth0_macvtap: entered promiscuous mode [ 36.505226][ T3298] veth1_macvtap: entered promiscuous mode [ 36.525934][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.547627][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.571579][ T3300] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 36.588979][ T3439] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.597918][ T3439] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.610247][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.621462][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 36.621481][ T28] audit: type=1400 audit(1779326653.004:155): avc: denied { read write } for pid=3300 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 36.661654][ T3303] veth0_vlan: entered promiscuous mode [ 36.667714][ T28] audit: type=1400 audit(1779326653.004:156): avc: denied { open } for pid=3300 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 36.677065][ T3439] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.694117][ T28] audit: type=1400 audit(1779326653.004:157): avc: denied { ioctl } for pid=3300 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 36.705264][ T3504] netlink: 'syz.0.1': attribute type 8 has an invalid length. [ 36.734023][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.746514][ T3439] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.761615][ T3303] veth1_vlan: entered promiscuous mode [ 36.772205][ T36] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.787404][ T36] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.809461][ T28] audit: type=1400 audit(1779326653.194:158): avc: denied { name_bind } for pid=3506 comm="syz.0.6" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 36.817190][ T3305] veth0_vlan: entered promiscuous mode [ 36.836931][ T28] audit: type=1400 audit(1779326653.194:159): avc: denied { node_bind } for pid=3506 comm="syz.0.6" saddr=224.0.0.2 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 36.870998][ T36] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.888274][ T3305] veth1_vlan: entered promiscuous mode [ 36.900415][ T36] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.912866][ T28] audit: type=1400 audit(1779326653.304:160): avc: denied { map_create } for pid=3509 comm="syz.0.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 36.941128][ T28] audit: type=1400 audit(1779326653.304:161): avc: denied { perfmon } for pid=3509 comm="syz.0.7" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 36.966408][ T3303] veth0_macvtap: entered promiscuous mode [ 36.974709][ T28] audit: type=1400 audit(1779326653.304:162): avc: denied { map_read map_write } for pid=3509 comm="syz.0.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 36.996211][ T28] audit: type=1400 audit(1779326653.304:163): avc: denied { bpf } for pid=3508 comm="syz.2.3" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 37.029701][ T3303] veth1_macvtap: entered promiscuous mode [ 37.034005][ T28] audit: type=1400 audit(1779326653.304:164): avc: denied { prog_load } for pid=3509 comm="syz.0.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 37.074587][ T3305] veth0_macvtap: entered promiscuous mode [ 37.100009][ T3305] veth1_macvtap: entered promiscuous mode [ 37.117652][ T3518] netlink: 24 bytes leftover after parsing attributes in process `syz.2.10'. [ 37.129868][ T3518] netlink: 60 bytes leftover after parsing attributes in process `syz.2.10'. [ 37.154135][ T3518] netlink: 8 bytes leftover after parsing attributes in process `syz.2.10'. [ 37.173959][ T3518] Zero length message leads to an empty skb [ 37.190029][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.206403][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.218771][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.229770][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.247284][ T36] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.257511][ T36] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.277292][ T36] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.295144][ T36] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.319526][ T36] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.343519][ T36] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.352897][ T36] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.370747][ T36] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.618636][ T3555] loop2: detected capacity change from 0 to 164 [ 37.673727][ T3560] batadv0: entered promiscuous mode [ 37.679704][ T3560] macvlan2: entered allmulticast mode [ 37.685157][ T3560] batadv0: entered allmulticast mode [ 37.697560][ T3560] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 37.711117][ T3562] netlink: 60 bytes leftover after parsing attributes in process `syz.2.26'. [ 37.720570][ T3560] batadv0: left allmulticast mode [ 37.728127][ T3560] batadv0: left promiscuous mode [ 37.738887][ T3562] netlink: 16 bytes leftover after parsing attributes in process `syz.2.26'. [ 37.748966][ T3562] netlink: 60 bytes leftover after parsing attributes in process `syz.2.26'. [ 37.776652][ T3564] ip6gre1: entered promiscuous mode [ 37.787370][ T3564] ip6gre1: entered allmulticast mode [ 37.913106][ T3574] loop4: detected capacity change from 0 to 164 [ 37.927465][ T3572] loop1: detected capacity change from 0 to 512 [ 37.959774][ T3572] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 38.021343][ T3572] EXT4-fs (loop1): 1 truncate cleaned up [ 38.038048][ T3586] loop4: detected capacity change from 0 to 512 [ 38.040420][ T3572] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.061889][ T3591] netlink: 'syz.3.40': attribute type 21 has an invalid length. [ 38.070165][ T3586] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 38.090200][ T3586] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 38.107536][ T3586] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.38: bad orphan inode 131083 [ 38.118161][ T3586] loop4: lost filesystem error report for type 5 error -117 [ 38.119824][ T3586] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.171249][ T3595] sch_fq: defrate 2 ignored. [ 38.179922][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.198147][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.407093][ T3621] netlink: 'syz.1.53': attribute type 21 has an invalid length. [ 38.454490][ T3630] loop4: detected capacity change from 0 to 736 [ 38.461340][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 38.696192][ T3652] netlink: 12 bytes leftover after parsing attributes in process `syz.1.67'. [ 38.711347][ T3655] netlink: 24 bytes leftover after parsing attributes in process `syz.0.69'. [ 38.834461][ T3668] loop1: detected capacity change from 0 to 512 [ 38.854295][ T3671] netlink: 8 bytes leftover after parsing attributes in process `syz.0.76'. [ 38.875812][ T3672] loop3: detected capacity change from 0 to 512 [ 38.881346][ T3671] netlink: 4 bytes leftover after parsing attributes in process `syz.0.76'. [ 38.900906][ T3668] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.905241][ T3671] netlink: 'syz.0.76': attribute type 13 has an invalid length. [ 38.927330][ T3672] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 38.966791][ T3672] ext4 filesystem being mounted at /13/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 39.030622][ T3672] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.77: Failed to acquire dquot type 0 [ 39.063057][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 39.076187][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.148291][ T3680] loop0: detected capacity change from 0 to 2048 [ 39.220408][ T3680] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.240046][ T3692] 9p: p9: multiple sources not supported [ 39.260525][ T3680] EXT4-fs error (device loop0): ext4_find_extent:904: inode #2: comm syz.0.81: inode has invalid extent depth: 9 [ 39.285740][ T3680] EXT4-fs (loop0): Remounting filesystem read-only [ 39.304407][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.373402][ T3663] mmap: syz.4.73 (3663) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 39.538331][ T3718] netlink: 'syz.1.96': attribute type 29 has an invalid length. [ 39.564744][ T3718] netlink: 'syz.1.96': attribute type 29 has an invalid length. [ 39.614784][ T3724] loop3: detected capacity change from 0 to 512 [ 39.633826][ T3724] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.698045][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.157025][ T3801] tc_dump_action: action bad kind [ 40.422760][ T3835] loop1: detected capacity change from 0 to 256 [ 40.573465][ T3844] vlan2: entered promiscuous mode [ 40.595085][ T3844] geneve1: entered promiscuous mode [ 40.601071][ T3844] vlan2: entered allmulticast mode [ 40.607229][ T3844] geneve1: entered allmulticast mode [ 40.751017][ T3854] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.772203][ T3854] ext4 filesystem being mounted at /29/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 40.821475][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.151616][ T3892] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 41.213671][ T3898] Driver unsupported XDP return value 0 on prog (id 8) dev N/A, expect packet loss! [ 41.226947][ T3900] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1303 [ 41.249484][ T3904] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.324827][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.407217][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 41.569733][ T3936] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 41.587633][ T3936] ext4 filesystem being mounted at /40/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 41.645452][ T28] kauditd_printk_skb: 134 callbacks suppressed [ 41.645468][ T28] audit: type=1400 audit(1779326658.024:297): avc: denied { write } for pid=3934 comm="syz.2.195" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.675904][ T3936] Quota error (device loop2): do_check_range: Getting dqdh_next_free 4294967294 out of range 0-8 [ 41.732267][ T3936] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 41.760015][ T3936] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.195: Failed to acquire dquot type 0 [ 41.812919][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 42.182781][ T4001] EXT4-fs: Ignoring removed bh option [ 42.211469][ T4001] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 42.224337][ T4001] EXT4-fs (loop2): 1 truncate cleaned up [ 42.231547][ T4001] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.233459][ T4003] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 42.263147][ T4003] ext4 filesystem being mounted at /42/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 42.301937][ T28] audit: type=1400 audit(1779326658.684:298): avc: denied { write } for pid=3998 comm="syz.2.231" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.325783][ T28] audit: type=1400 audit(1779326658.684:299): avc: denied { write } for pid=3998 comm="syz.2.231" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 42.387660][ T4003] Quota error (device loop1): do_check_range: Getting dqdh_next_free 4294967294 out of range 0-8 [ 42.398398][ T28] audit: type=1400 audit(1779326658.774:300): avc: denied { write } for pid=4002 comm="syz.1.221" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.421566][ T4003] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 42.432621][ T4003] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.221: Failed to acquire dquot type 0 [ 42.473472][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 42.488994][ T28] audit: type=1400 audit(1779326658.874:301): avc: denied { perfmon } for pid=4017 comm="syz.3.226" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 42.610990][ T28] audit: type=1400 audit(1779326658.994:302): avc: denied { bpf } for pid=4028 comm="syz.4.229" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 43.302623][ T4001] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.231: bg 0: block 465: padding at end of block bitmap is not set [ 43.331486][ T4001] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 2048 with error 117 [ 43.368037][ T4001] EXT4-fs (loop2): This should not happen!! Data will be lost [ 43.368037][ T4001] [ 43.408814][ T4001] syz.2.231 (4001) used greatest stack depth: 9536 bytes left [ 43.481953][ T3432] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 43.529622][ T3432] EXT4-fs (loop2): This should not happen!! Data will be lost [ 43.529622][ T3432] [ 43.539043][ T4056] set_capacity_and_notify: 7 callbacks suppressed [ 43.539060][ T4056] loop4: detected capacity change from 0 to 512 [ 43.561577][ T4056] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.578249][ T3432] EXT4-fs (loop2): Total free blocks count 0 [ 43.586951][ T3432] EXT4-fs (loop2): Free/Dirty block details [ 43.592891][ T3432] EXT4-fs (loop2): free_blocks=0 [ 43.598346][ T3432] EXT4-fs (loop2): dirty_blocks=14333 [ 43.603762][ T3432] EXT4-fs (loop2): Block reservation details [ 43.674875][ T3297] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 43.713377][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.841647][ T4080] loop4: detected capacity change from 0 to 512 [ 43.861340][ T4080] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 43.886897][ T4080] ext4 filesystem being mounted at /43/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 43.939510][ T4091] netlink: 'syz.2.255': attribute type 1 has an invalid length. [ 43.948776][ T4091] __nla_validate_parse: 1 callbacks suppressed [ 43.948793][ T4091] netlink: 212400 bytes leftover after parsing attributes in process `syz.2.255'. [ 43.971512][ T4080] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.253: Failed to acquire dquot type 0 [ 44.043698][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 44.214935][ T4116] netlink: 4 bytes leftover after parsing attributes in process `syz.0.267'. [ 44.449339][ T4141] netlink: 66512 bytes leftover after parsing attributes in process `syz.0.286'. [ 44.463203][ T4143] ======================================================= [ 44.463203][ T4143] WARNING: The mand mount option has been deprecated and [ 44.463203][ T4143] and is ignored by this kernel. Remove the mand [ 44.463203][ T4143] option from the mount to silence this warning. [ 44.463203][ T4143] ======================================================= [ 44.465592][ T4140] loop3: detected capacity change from 0 to 512 [ 44.508014][ T4141] netlink: zone id is out of range [ 44.522885][ T4141] netlink: zone id is out of range [ 44.543403][ T4140] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.560988][ T4141] netlink: zone id is out of range [ 44.585480][ T4141] netlink: zone id is out of range [ 44.590941][ T4141] netlink: zone id is out of range [ 44.596178][ T4141] netlink: zone id is out of range [ 44.601560][ T4141] netlink: zone id is out of range [ 44.607728][ T4141] netlink: zone id is out of range [ 44.612977][ T4141] netlink: zone id is out of range [ 44.620486][ T4141] netlink: zone id is out of range [ 44.640322][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.911553][ T4191] loop1: detected capacity change from 0 to 128 [ 44.911822][ T4193] netlink: 28 bytes leftover after parsing attributes in process `syz.2.303'. [ 44.927544][ T4193] netlink: 32 bytes leftover after parsing attributes in process `syz.2.303'. [ 44.936936][ T4193] netlink: 28 bytes leftover after parsing attributes in process `syz.2.303'. [ 44.963295][ T4191] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 44.991614][ T4191] ext4 filesystem being mounted at /59/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 45.094362][ T4207] loop4: detected capacity change from 0 to 4096 [ 45.094726][ T4207] EXT4-fs: Ignoring removed bh option [ 45.099248][ T4207] EXT4-fs (loop4): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 45.133398][ T4207] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.140252][ T3298] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 45.175698][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.213962][ T4216] netlink: 4 bytes leftover after parsing attributes in process `syz.1.315'. [ 45.390823][ T4228] loop1: detected capacity change from 0 to 1764 [ 45.536238][ T4244] loop4: detected capacity change from 0 to 1024 [ 45.550261][ T4242] loop2: detected capacity change from 0 to 512 [ 45.555757][ T4244] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 45.582117][ T4244] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 2: comm syz.4.325: lblock 2 mapped to illegal pblock 2 (length 1) [ 45.616004][ T4244] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.616234][ T4244] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 48: comm syz.4.325: lblock 0 mapped to illegal pblock 48 (length 1) [ 45.625379][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 45.625409][ C0] EXT4-fs (loop4): initial error at time 1779326661: ext4_map_blocks:791: inode 3: block 2 [ 45.625469][ C0] EXT4-fs (loop4): last error at time 1779326661: ext4_map_blocks:791: inode 3: block 2 [ 45.684382][ T4242] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.713978][ T4244] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.719690][ T4244] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.325: Failed to acquire dquot type 0 [ 45.771342][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.800779][ T4244] loop4: lost filesystem error report for type 5 error -117 [ 45.800932][ T4244] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 45.840183][ T4244] loop4: lost filesystem error report for type 5 error -117 [ 45.840388][ T4244] EXT4-fs error (device loop4): ext4_evict_inode:267: inode #11: comm syz.4.325: mark_inode_dirty error [ 45.882365][ T4244] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 45.882630][ T4244] EXT4-fs warning (device loop4): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 45.923728][ T4244] EXT4-fs (loop4): 1 orphan inode deleted [ 45.938083][ T3439] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:8: lblock 1 mapped to illegal pblock 1 (length 1) [ 45.955629][ T4244] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.981144][ T3439] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.982262][ T3439] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:8: Failed to release dquot type 0 [ 46.058487][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.078053][ T36] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 46.122841][ T36] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 46.122986][ T36] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:2: Failed to release dquot type 0 [ 46.195860][ T36] loop4: lost filesystem error report for type 5 error -117 [ 46.200934][ T3305] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 46.224309][ T4271] capability: warning: `syz.2.339' uses deprecated v2 capabilities in a way that may be insecure [ 46.256796][ T3305] loop4: lost filesystem error report for type 5 error -117 [ 46.258097][ T3305] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 46.294856][ T3305] loop4: lost filesystem error report for type 5 error -117 [ 46.295173][ T3305] EXT4-fs error (device loop4): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 46.331606][ T4275] xt_hashlimit: size too large, truncated to 1048576 [ 46.338632][ T3305] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 46.510670][ T4285] capability: warning: `syz.4.346' uses 32-bit capabilities (legacy support in use) [ 46.942283][ T4329] netlink: 24 bytes leftover after parsing attributes in process `syz.3.365'. [ 47.041116][ T28] kauditd_printk_skb: 153 callbacks suppressed [ 47.041134][ T28] audit: type=1400 audit(1779326663.424:450): avc: denied { create } for pid=4340 comm="syz.2.370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 47.131212][ T28] audit: type=1400 audit(1779326663.514:451): avc: denied { read write } for pid=4348 comm="syz.3.375" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 47.165327][ T28] audit: type=1400 audit(1779326663.514:452): avc: denied { open } for pid=4348 comm="syz.3.375" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 47.261218][ T28] audit: type=1400 audit(1779326663.644:453): avc: denied { lock } for pid=4357 comm="syz.2.379" path="socket:[8243]" dev="sockfs" ino=8243 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 47.341403][ T4361] loop3: detected capacity change from 0 to 256 [ 47.441441][ T28] audit: type=1400 audit(1779326663.824:454): avc: denied { setopt } for pid=4368 comm="syz.3.383" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 47.579358][ T4382] loop1: detected capacity change from 0 to 1024 [ 47.580167][ T4387] vlan2: entered promiscuous mode [ 47.590978][ T4387] bond0: entered promiscuous mode [ 47.596057][ T4387] bond_slave_0: entered promiscuous mode [ 47.602362][ T4387] bond_slave_1: entered promiscuous mode [ 47.629873][ T4382] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 47.648628][ T4382] ext4 filesystem being mounted at /67/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.713912][ T4400] netlink: 72 bytes leftover after parsing attributes in process `syz.4.398'. [ 47.715652][ T28] audit: type=1400 audit(1779326664.094:455): avc: denied { write } for pid=4381 comm="syz.1.390" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.745249][ T28] audit: type=1400 audit(1779326664.124:456): avc: denied { ioctl } for pid=4381 comm="syz.1.390" path="/67/file1/file1" dev="loop1" ino=15 ioctlcmd=0x662a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 47.822846][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 47.868197][ T4409] netlink: 4 bytes leftover after parsing attributes in process `syz.2.403'. [ 47.923492][ T4409] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.966230][ T4409] bridge_slave_1 (unregistering): left allmulticast mode [ 47.993221][ T4409] bridge_slave_1 (unregistering): left promiscuous mode [ 48.017348][ T28] audit: type=1400 audit(1779326664.404:457): avc: denied { read } for pid=4417 comm="syz.3.406" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 48.026141][ T4409] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.081838][ T28] audit: type=1400 audit(1779326664.404:458): avc: denied { ioctl } for pid=4417 comm="syz.3.406" path="/dev/input/event2" dev="devtmpfs" ino=245 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 48.156810][ T28] audit: type=1326 audit(1779326664.514:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4423 comm="syz.0.409" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2a6f4ece59 code=0x7ffc0000 [ 48.475280][ T35] IPVS: starting estimator thread 0... [ 48.586794][ T4457] IPVS: using max 2256 ests per chain, 112800 per kthread [ 48.693187][ T4478] loop2: detected capacity change from 0 to 128 [ 48.710770][ T4480] loop1: detected capacity change from 0 to 512 [ 48.743973][ T4480] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 48.753717][ T4482] loop3: detected capacity change from 0 to 256 [ 48.816488][ T4480] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 48.845215][ T4480] EXT4-fs (loop1): 1 truncate cleaned up [ 48.858601][ T4480] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.883104][ T4480] SELinux: Context : is not valid (left unmapped). [ 48.930341][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.115167][ T4510] loop3: detected capacity change from 0 to 128 [ 49.651462][ T4541] __nla_validate_parse: 1 callbacks suppressed [ 49.651481][ T4541] netlink: 8 bytes leftover after parsing attributes in process `syz.2.462'. [ 49.680951][ T4541] netlink: 8 bytes leftover after parsing attributes in process `syz.2.462'. [ 49.738392][ C0] net_ratelimit: 1523 callbacks suppressed [ 49.738414][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 50.583938][ T4620] loop3: detected capacity change from 0 to 1024 [ 50.584854][ T4620] EXT4-fs: dax option not supported [ 50.715435][ T4632] loop4: detected capacity change from 0 to 512 [ 50.731875][ T4632] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 50.769543][ T4632] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.509: bad orphan inode 131083 [ 50.789779][ T4632] loop4: lost filesystem error report for type 5 error -117 [ 50.791869][ T4632] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.844087][ T4648] loop2: detected capacity change from 0 to 256 [ 50.855734][ T4646] gretap0: entered promiscuous mode [ 50.869949][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.881390][ T4646] vlan3: entered promiscuous mode [ 50.952971][ T4661] netlink: 8 bytes leftover after parsing attributes in process `syz.0.518'. [ 51.210090][ T4692] netlink: 4 bytes leftover after parsing attributes in process `syz.3.531'. [ 51.308420][ T4702] netlink: 8 bytes leftover after parsing attributes in process `syz.1.535'. [ 51.391820][ T4710] loop3: detected capacity change from 0 to 512 [ 51.444007][ T4710] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #15: comm syz.3.539: inode has both inline data and extents flags [ 51.465451][ T4710] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 51.466708][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 51.482369][ C1] EXT4-fs (loop3): initial error at time 1779326667: ext4_orphan_get:1397: inode 15 [ 51.491818][ C1] EXT4-fs (loop3): last error at time 1779326667: ext4_orphan_get:1397: inode 15 [ 51.538919][ T4710] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.539: couldn't read orphan inode 15 (err -117) [ 51.598634][ T4710] loop3: lost filesystem error report for type 5 error -117 [ 51.599141][ T4710] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.759430][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.812208][ T4729] netlink: 4 bytes leftover after parsing attributes in process `syz.3.546'. [ 51.833940][ T4729] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.901815][ T4729] bridge_slave_1 (unregistering): left allmulticast mode [ 51.935204][ T4729] bridge_slave_1 (unregistering): left promiscuous mode [ 51.955765][ T4729] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.172261][ T4757] loop3: detected capacity change from 0 to 512 [ 52.185055][ T28] kauditd_printk_skb: 79 callbacks suppressed [ 52.185073][ T28] audit: type=1400 audit(1779326668.574:539): avc: denied { kexec_image_load } for pid=4754 comm="syz.0.560" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 52.219367][ T4757] EXT4-fs: Ignoring removed nomblk_io_submit option [ 52.251067][ T4757] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 52.276268][ T4761] loop2: detected capacity change from 0 to 1024 [ 52.282891][ T4757] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #15: comm syz.3.559: corrupted in-inode xattr: e_value size too large [ 52.323511][ T4763] netlink: 64 bytes leftover after parsing attributes in process `syz.4.562'. [ 52.362638][ T4757] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 52.363512][ T4757] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.559: couldn't read orphan inode 15 (err -117) [ 52.372801][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 52.372819][ C1] EXT4-fs (loop3): initial error at time 1779326668: ext4_iget_extra_inode:5128: inode 15 [ 52.372849][ C1] EXT4-fs (loop3): last error at time 1779326668: ext4_iget_extra_inode:5128: inode 15 [ 52.438236][ T4761] EXT4-fs (loop2): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 52.445091][ T4757] loop3: lost filesystem error report for type 5 error -117 [ 52.461964][ T4757] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.483218][ T4761] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 2: comm syz.2.561: lblock 2 mapped to illegal pblock 2 (length 1) [ 52.498589][ T4761] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 52.498767][ T4761] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 52.508115][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 52.508139][ C1] EXT4-fs (loop2): initial error at time 1779326668: ext4_map_blocks:791: inode 3: block 2 [ 52.508192][ C1] EXT4-fs (loop2): last error at time 1779326668: ext4_map_blocks:791: inode 3: block 2 [ 52.548819][ T4761] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 48: comm syz.2.561: lblock 0 mapped to illegal pblock 48 (length 1) [ 52.566896][ T4761] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 52.569015][ T4761] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 52.624191][ T4770] sg_write: data in/out 455645/498 bytes for SCSI command 0x0-- guessing data in; [ 52.624191][ T4770] program syz.1.565 not setting count and/or reply_len properly [ 52.633240][ T4761] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.561: Failed to acquire dquot type 0 [ 52.684954][ T4761] loop2: lost filesystem error report for type 5 error -117 [ 52.686084][ T4761] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 52.709676][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.728186][ T4761] loop2: lost filesystem error report for type 5 error -117 [ 52.729183][ T4761] EXT4-fs error (device loop2): ext4_evict_inode:267: inode #11: comm syz.2.561: mark_inode_dirty error [ 52.778417][ T4761] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 52.778542][ T4761] EXT4-fs warning (device loop2): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 52.815671][ T4761] EXT4-fs (loop2): 1 orphan inode deleted [ 52.832588][ T4761] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.845031][ T12] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 52.885612][ T12] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 52.909009][ T12] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 0 [ 52.921911][ T28] audit: type=1400 audit(1779326669.294:540): avc: denied { write } for pid=4759 comm="syz.2.561" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.971609][ T28] audit: type=1400 audit(1779326669.294:541): avc: denied { write } for pid=4759 comm="syz.2.561" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.007831][ T4781] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.054593][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.076930][ T36] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 53.116068][ T4781] ext4 filesystem being mounted at /95/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.139994][ T36] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 53.140110][ T36] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 53.183208][ T28] audit: type=1400 audit(1779326669.564:542): avc: denied { write } for pid=4780 comm="syz.1.570" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.194802][ T36] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:2: Failed to release dquot type 0 [ 53.219455][ T4781] EXT4-fs warning (device loop1): ext4_empty_dir:3104: inode #12: comm syz.1.570: directory missing '..' [ 53.248128][ T28] audit: type=1400 audit(1779326669.604:543): avc: denied { write } for pid=4780 comm="syz.1.570" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.278316][ T36] loop2: lost filesystem error report for type 5 error -117 [ 53.278637][ T3297] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 53.300664][ T28] audit: type=1400 audit(1779326669.604:544): avc: denied { write } for pid=4780 comm="syz.1.570" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.331297][ T3297] loop2: lost filesystem error report for type 5 error -117 [ 53.332858][ T3297] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 53.379841][ T3297] loop2: lost filesystem error report for type 5 error -117 [ 53.380013][ T3297] EXT4-fs error (device loop2): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 53.401442][ T3297] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 53.426564][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.585435][ T4797] EXT4-fs: Ignoring removed bh option [ 53.608139][ T4797] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 53.654795][ T4797] EXT4-fs (loop4): 1 truncate cleaned up [ 53.661350][ T4797] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.144243][ T4821] netlink: 720 bytes leftover after parsing attributes in process `syz.3.586'. [ 54.188872][ T4821] netlink: 4484 bytes leftover after parsing attributes in process `syz.3.586'. [ 54.363759][ T4836] netlink: 4 bytes leftover after parsing attributes in process `syz.0.593'. [ 54.385500][ T4836] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.416348][ T4836] bridge_slave_1 (unregistering): left allmulticast mode [ 54.428389][ T4810] mmap: syz.2.581 (4810): VmData 17584128 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 54.448342][ T4836] bridge_slave_1 (unregistering): left promiscuous mode [ 54.463192][ T4836] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.592239][ T4797] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.576: bg 0: block 465: padding at end of block bitmap is not set [ 54.622448][ T4797] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 2048 with error 28 [ 54.636442][ T4797] EXT4-fs (loop4): This should not happen!! Data will be lost [ 54.636442][ T4797] [ 54.648004][ T4797] EXT4-fs (loop4): Total free blocks count 0 [ 54.654525][ T4797] EXT4-fs (loop4): Free/Dirty block details [ 54.694145][ T4797] EXT4-fs (loop4): free_blocks=0 [ 54.710694][ T4797] EXT4-fs (loop4): dirty_blocks=13253 [ 54.716275][ T4797] EXT4-fs (loop4): Block reservation details [ 54.723626][ T4797] EXT4-fs (loop4): i_reserved_data_blocks=13253 [ 54.819454][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 54.834554][ T4861] futex_wake_op: syz.1.604 tries to shift op by 32; fix this program [ 54.856441][ T4864] __nla_validate_parse: 1 callbacks suppressed [ 54.856460][ T4864] netlink: 8 bytes leftover after parsing attributes in process `syz.2.607'. [ 54.882300][ T4864] netlink: 12 bytes leftover after parsing attributes in process `syz.2.607'. [ 54.918604][ T3305] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 55.146328][ T4888] set_capacity_and_notify: 2 callbacks suppressed [ 55.146347][ T4888] loop4: detected capacity change from 0 to 512 [ 55.158617][ T4891] gretap0: entered promiscuous mode [ 55.173172][ T4894] loop1: detected capacity change from 0 to 512 [ 55.184490][ T4891] vlan2: entered promiscuous mode [ 55.202853][ T4888] FAT-fs (loop4): error, clusters badly computed (1 != 0) [ 55.210471][ T4894] EXT4-fs: Ignoring removed bh option [ 55.221533][ T4894] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 55.243938][ T4894] EXT4-fs (loop1): 1 truncate cleaned up [ 55.266529][ T4894] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.534807][ T4915] netlink: 88 bytes leftover after parsing attributes in process `syz.4.630'. [ 55.546823][ T4392] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 465: padding at end of block bitmap is not set [ 55.600525][ T4894] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1336 with error 28 [ 55.632117][ T4894] EXT4-fs (loop1): This should not happen!! Data will be lost [ 55.632117][ T4894] [ 55.648503][ T4920] netlink: 24 bytes leftover after parsing attributes in process `syz.2.633'. [ 55.659068][ T4894] EXT4-fs (loop1): Total free blocks count 0 [ 55.682245][ T4894] EXT4-fs (loop1): Free/Dirty block details [ 55.708209][ T4894] EXT4-fs (loop1): free_blocks=0 [ 55.744200][ T4894] EXT4-fs (loop1): dirty_blocks=1337 [ 55.776919][ T4894] EXT4-fs (loop1): Block reservation details [ 55.800312][ T4894] EXT4-fs (loop1): i_reserved_data_blocks=1337 [ 55.837130][ T4938] loop2: detected capacity change from 0 to 512 [ 55.872931][ T4938] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.641: invalid indirect mapped block 256 (level 2) [ 55.946383][ T4938] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 55.946968][ T4938] EXT4-fs (loop2): 2 truncates cleaned up [ 55.962059][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 55.962080][ C0] EXT4-fs (loop2): initial error at time 1779326672: ext4_free_branches:1023: inode 11 [ 55.962146][ C0] EXT4-fs (loop2): last error at time 1779326672: ext4_free_branches:1023: inode 11 [ 55.990207][ T4946] netlink: 360 bytes leftover after parsing attributes in process `syz.0.644'. [ 56.036214][ T4938] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.065493][ T3432] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 56.091507][ T3298] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 56.118669][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.260489][ T4966] loop3: detected capacity change from 0 to 512 [ 56.268481][ T4966] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 56.280484][ T4968] loop4: detected capacity change from 0 to 512 [ 56.313576][ T4968] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 56.335937][ T4968] EXT4-fs (loop4): 1 truncate cleaned up [ 56.344513][ T4968] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.362271][ T4966] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.408836][ T4966] ext4 filesystem being mounted at /147/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.430899][ T4977] SELinux: Context system_u:object_r:systemd_logger_exec_t:s0 is not valid (left unmapped). [ 56.468136][ T4979] loop2: detected capacity change from 0 to 512 [ 56.475298][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.485740][ T4979] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.501097][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.502393][ T4979] EXT4-fs (loop2): 1 truncate cleaned up [ 56.516457][ T4979] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.550424][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.589784][ T4986] loop3: detected capacity change from 0 to 164 [ 56.659515][ T4986] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 56.684743][ T4986] isofs_fill_super: root inode is not a directory. Corrupted media? [ 56.702823][ T4995] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 56.733492][ T4986] netlink: 96 bytes leftover after parsing attributes in process `syz.3.662'. [ 56.862658][ T5009] loop2: detected capacity change from 0 to 128 [ 56.888564][ T5009] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 56.914641][ T5012] sctp: [Deprecated]: syz.1.674 (pid 5012) Use of int in max_burst socket option. [ 56.914641][ T5012] Use struct sctp_assoc_value instead [ 56.933274][ T5009] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 57.059426][ T5025] loop4: detected capacity change from 0 to 512 [ 57.107067][ T5025] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.681: corrupted inode contents [ 57.131723][ T5025] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.131908][ T5025] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #16: comm syz.4.681: mark_inode_dirty error [ 57.141110][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 57.141129][ C0] EXT4-fs (loop4): initial error at time 1779326673: ext4_do_update_inode:5690: inode 16 [ 57.141175][ C0] EXT4-fs (loop4): last error at time 1779326673: ext4_do_update_inode:5690: inode 16 [ 57.178685][ T5025] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.178928][ T5025] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.681: corrupted inode contents [ 57.199936][ T5025] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.200816][ T5025] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.681: mark_inode_dirty error [ 57.232520][ T5025] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.236862][ T5025] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.681: corrupted inode contents [ 57.269424][ T5025] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.269755][ T5025] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 57.302515][ T5025] loop4: lost filesystem error report for type 5 error -117 [ 57.304448][ T5025] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.681: corrupted inode contents [ 57.323930][ T5025] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.325895][ T5025] EXT4-fs error (device loop4): ext4_truncate:4690: inode #16: comm syz.4.681: mark_inode_dirty error [ 57.349137][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 57.349151][ T28] audit: type=1400 audit(1779326673.734:580): avc: denied { read } for pid=5044 comm="syz.0.689" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 57.375166][ T5025] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.375932][ T5043] loop3: detected capacity change from 0 to 512 [ 57.394055][ T5025] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 57.413198][ T5025] loop4: lost filesystem error report for type 5 error -117 [ 57.413931][ T5025] EXT4-fs (loop4): 1 truncate cleaned up [ 57.429980][ T3432] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 57.441118][ T5049] netlink: 36 bytes leftover after parsing attributes in process `syz.2.691'. [ 57.457223][ T5025] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.475774][ T3432] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:7: Failed to release dquot type 1 [ 57.488120][ T3432] loop4: lost filesystem error report for type 5 error -117 [ 57.489437][ T5025] ext4 filesystem being mounted at /118/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.520223][ T5043] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.553737][ T28] audit: type=1326 audit(1779326673.934:581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5054 comm="syz.1.693" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b8218ce59 code=0x7ffc0000 [ 57.565611][ T5043] ext4 filesystem being mounted at /155/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.582549][ T28] audit: type=1326 audit(1779326673.934:582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5054 comm="syz.1.693" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b8218ce59 code=0x7ffc0000 [ 57.617724][ T28] audit: type=1326 audit(1779326673.934:583): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5054 comm="syz.1.693" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b8218ce59 code=0x7ffc0000 [ 57.644672][ T28] audit: type=1326 audit(1779326673.934:584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5054 comm="syz.1.693" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b8218ce59 code=0x7ffc0000 [ 57.671695][ T28] audit: type=1326 audit(1779326673.934:585): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5054 comm="syz.1.693" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f4b8218ce59 code=0x7ffc0000 [ 57.708609][ T28] audit: type=1326 audit(1779326673.984:586): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5054 comm="syz.1.693" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b8218ce59 code=0x7ffc0000 [ 57.747928][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.755795][ T5063] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 57.771690][ T28] audit: type=1326 audit(1779326673.984:587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5054 comm="syz.1.693" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b8218ce59 code=0x7ffc0000 [ 57.798711][ T28] audit: type=1326 audit(1779326673.984:588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5054 comm="syz.1.693" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b8218ce59 code=0x7ffc0000 [ 57.823349][ T5061] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 57.899201][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.456229][ T5122] process 'syz.2.725' launched '/dev/fd/3' with NULL argv: empty string added [ 58.571615][ T5137] netlink: 20 bytes leftover after parsing attributes in process `syz.2.732'. [ 58.961638][ T5180] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.988839][ T5180] EXT4-fs (loop2): 1 truncate cleaned up [ 58.989508][ T5180] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.003200][ T5185] tipc: Enabling of bearer rejected, failed to enable media [ 59.063255][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.088267][ T5191] program syz.2.758 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 59.108514][ T5191] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 59.283329][ T5207] netlink: 8 bytes leftover after parsing attributes in process `syz.1.766'. [ 59.337306][ T5210] netlink: 52 bytes leftover after parsing attributes in process `syz.4.768'. [ 59.732008][ T5256] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 59.743747][ T5254] EXT4-fs: Ignoring removed bh option [ 59.770803][ T5254] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 59.789089][ T5254] EXT4-fs (loop3): 1 truncate cleaned up [ 59.796615][ T5256] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 59.797416][ T5254] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.940631][ T5270] tipc: Started in network mode [ 59.956249][ T5270] tipc: Node identity , cluster identity 4711 [ 60.145579][ T5290] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 60.163518][ T1038] kernel read not supported for file /newroot/137 (pid: 1038 comm: kworker/0:2) [ 60.193551][ T5290] ext4 filesystem being mounted at /134/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 60.305029][ T3298] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 60.420899][ T5314] set_capacity_and_notify: 9 callbacks suppressed [ 60.420920][ T5314] loop1: detected capacity change from 0 to 512 [ 60.479157][ T5314] EXT4-fs: Ignoring removed nobh option [ 60.515429][ T5314] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 60.572568][ T5314] EXT4-fs (loop1): 1 truncate cleaned up [ 60.604591][ T5314] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.734282][ T5314] EXT4-fs: Ignoring removed orlov option [ 60.766581][ T5314] EXT4-fs: Ignoring sb option on remount [ 60.798401][ T5314] EXT4-fs: Remounting fs w/o journal so ignoring data_err option [ 60.806272][ T5254] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.788: bg 0: block 465: padding at end of block bitmap is not set [ 60.825428][ T5314] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000. [ 60.831466][ T5254] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 2048 with error 117 [ 60.860811][ T5254] EXT4-fs (loop3): This should not happen!! Data will be lost [ 60.860811][ T5254] [ 60.925697][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.936399][ T52] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 60.958668][ T52] EXT4-fs (loop3): This should not happen!! Data will be lost [ 60.958668][ T52] [ 60.976239][ T52] EXT4-fs (loop3): Total free blocks count 0 [ 60.996023][ T5372] __nla_validate_parse: 4 callbacks suppressed [ 60.996106][ T5372] netlink: 8 bytes leftover after parsing attributes in process `syz.0.836'. [ 61.013414][ T52] EXT4-fs (loop3): Free/Dirty block details [ 61.024679][ T52] EXT4-fs (loop3): free_blocks=0 [ 61.030449][ T52] EXT4-fs (loop3): dirty_blocks=13437 [ 61.035978][ T5372] netlink: 4 bytes leftover after parsing attributes in process `syz.0.836'. [ 61.048346][ T52] EXT4-fs (loop3): Block reservation details [ 61.079532][ T5372] netlink: 'syz.0.836': attribute type 18 has an invalid length. [ 61.095402][ T3303] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 61.184432][ T5389] loop2: detected capacity change from 0 to 128 [ 61.191111][ T5387] IPVS: Unknown mcast interface: pimreg0 [ 61.341899][ T5399] netlink: 'syz.4.847': attribute type 3 has an invalid length. [ 61.519554][ T5418] loop4: detected capacity change from 0 to 128 [ 61.550483][ T5418] ext4 filesystem being mounted at /149/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.125271][ T5458] netlink: 8 bytes leftover after parsing attributes in process `syz.2.873'. [ 62.171642][ T5464] tipc: Enabling not permitted [ 62.177529][ T5464] tipc: Enabling of bearer rejected, failed to enable media [ 62.331266][ T5476] loop4: detected capacity change from 0 to 1024 [ 62.352236][ T5476] EXT4-fs: dax option not supported [ 62.450696][ T5483] tipc: Started in network mode [ 62.471099][ T5483] tipc: Node identity aaaaaaaaaa33, cluster identity 4711 [ 62.497581][ T5483] tipc: Enabled bearer , priority 10 [ 62.530402][ T5488] xt_hashlimit: size too large, truncated to 1048576 [ 62.992023][ T28] kauditd_printk_skb: 49 callbacks suppressed [ 62.992038][ T28] audit: type=1326 audit(1779326679.377:638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5516 comm="syz.1.901" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4b8218ce59 code=0x0 [ 63.051509][ T28] audit: type=1400 audit(1779326679.387:639): avc: denied { connect } for pid=5517 comm="syz.4.900" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 63.606880][ T35] tipc: Node number set to 10070698 [ 63.717229][ T5525] program syz.3.904 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 63.737042][ T5525] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 63.769091][ T28] audit: type=1400 audit(1779326680.157:640): avc: denied { create } for pid=5531 comm="syz.0.907" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=atmpvc_socket permissive=1 [ 63.813053][ T5534] xt_hashlimit: size too large, truncated to 1048576 [ 63.989664][ T28] audit: type=1400 audit(1779326680.377:641): avc: denied { setopt } for pid=5552 comm="syz.2.917" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 64.159673][ T5573] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for gretap1 [ 64.178722][ T5573] batman_adv: batadv0: Adding interface: gretap1 [ 64.185158][ T5573] batman_adv: batadv0: The MTU of interface gretap1 is too small (1462) 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. [ 64.229435][ T5573] batman_adv: batadv0: Interface activated: gretap1 [ 64.250988][ T28] audit: type=1400 audit(1779326680.637:642): avc: denied { create } for pid=5580 comm="syz.2.930" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 64.299661][ T28] audit: type=1400 audit(1779326680.647:643): avc: denied { write } for pid=5577 comm="syz.3.929" path="socket:[11233]" dev="sockfs" ino=11233 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 64.324131][ T28] audit: type=1400 audit(1779326680.657:644): avc: denied { bind } for pid=5580 comm="syz.2.930" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 64.391299][ T5589] loop3: detected capacity change from 0 to 512 [ 64.428509][ T5589] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.933: Directory hole found for htree index block 0 [ 64.433257][ T5604] netlink: 8 bytes leftover after parsing attributes in process `syz.1.939'. [ 64.451503][ T5589] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 64.466381][ T5589] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 64.475498][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 64.475521][ C0] EXT4-fs (loop3): initial error at time 1779326680: dx_probe:791: inode 2 [ 64.475546][ C0] EXT4-fs (loop3): last error at time 1779326680: dx_probe:791: inode 2 [ 64.522287][ T5606] netlink: 4 bytes leftover after parsing attributes in process `syz.4.940'. [ 64.553472][ T28] audit: type=1400 audit(1779326680.937:645): avc: denied { name_bind } for pid=5607 comm="syz.2.941" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 64.619956][ T5616] tipc: Enabling of bearer rejected, media not registered [ 64.630489][ T5615] loop3: detected capacity change from 0 to 1024 [ 64.639405][ T5615] EXT4-fs: Ignoring removed bh option [ 64.671834][ T28] audit: type=1400 audit(1779326681.057:646): avc: denied { write } for pid=5613 comm="syz.3.944" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 64.709430][ T5627] netlink: 332 bytes leftover after parsing attributes in process `syz.4.950'. [ 64.830851][ T28] audit: type=1400 audit(1779326681.217:647): avc: denied { getopt } for pid=5641 comm="syz.4.957" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 64.940559][ T5651] usb usb8: usbfs: process 5651 (syz.3.961) did not claim interface 0 before use [ 65.000922][ T5663] loop3: detected capacity change from 0 to 128 [ 65.021999][ T5663] ext4 filesystem being mounted at /193/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 65.065361][ T5663] EXT4-fs error (device loop3): htree_dirblock_to_tree:1080: inode #2: block 4: comm syz.3.967: bad entry in directory: inode out of bounds - offset=1012, inode=128, rec_len=12, size=1024 fake=1 [ 65.097361][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 65.167456][ T5669] loop4: detected capacity change from 0 to 4096 [ 65.186976][ T5669] EXT4-fs: Ignoring removed mblk_io_submit option [ 65.296585][ T5682] netlink: 32 bytes leftover after parsing attributes in process `syz.3.975'. [ 65.465201][ T5704] netlink: 12 bytes leftover after parsing attributes in process `syz.2.986'. [ 65.709179][ T5740] x_tables: duplicate underflow at hook 1 [ 65.740153][ T5747] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1006'. [ 65.872306][ T5765] netlink: 48 bytes leftover after parsing attributes in process `syz.1.1014'. [ 65.891282][ T5766] loop4: detected capacity change from 0 to 512 [ 65.906612][ T5766] EXT4-fs: Ignoring removed bh option [ 65.919639][ T5766] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 65.946625][ T5766] EXT4-fs (loop4): 1 truncate cleaned up [ 66.004610][ T5779] gretap2: entered allmulticast mode [ 66.091289][ T5790] __nla_validate_parse: 1 callbacks suppressed [ 66.091305][ T5790] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1027'. [ 66.645565][ T5819] ip6tnl1: entered allmulticast mode [ 66.723049][ T5766] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1016: bg 0: block 465: padding at end of block bitmap is not set [ 66.739547][ T5766] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 2048 with error 28 [ 66.767054][ T5766] EXT4-fs (loop4): This should not happen!! Data will be lost [ 66.767054][ T5766] [ 66.794149][ T5766] EXT4-fs (loop4): Total free blocks count 0 [ 66.800600][ T5766] EXT4-fs (loop4): Free/Dirty block details [ 66.806548][ T5766] EXT4-fs (loop4): free_blocks=0 [ 66.811893][ T5766] EXT4-fs (loop4): dirty_blocks=16385 [ 66.817560][ T5766] EXT4-fs (loop4): Block reservation details [ 66.823663][ T5766] EXT4-fs (loop4): i_reserved_data_blocks=16385 [ 66.877376][ T5827] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1044'. [ 66.889279][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 66.906711][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 66.906711][ T12] [ 66.943274][ T3305] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 67.204335][ T5858] usb usb9: usbfs: process 5858 (syz.3.1059) did not claim interface 22 before use [ 67.241069][ T5862] syz.0.1060 (5862) used obsolete PPPIOCDETACH ioctl [ 67.253189][ T5865] loop4: detected capacity change from 0 to 1024 [ 67.292404][ T5865] ext4 filesystem being mounted at /181/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.437340][ T5889] loop2: detected capacity change from 0 to 1024 [ 67.544803][ T5904] program syz.1.1080 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 67.597722][ T5904] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 67.682264][ T5921] loop2: detected capacity change from 0 to 256 [ 67.737650][ T5923] loop3: detected capacity change from 0 to 512 [ 67.759350][ T5923] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e019, mo2=0002] [ 67.785604][ T5927] loop2: detected capacity change from 0 to 128 [ 67.800446][ T5923] System zones: 0-2, 18-18, 34-34 [ 67.817805][ T5923] EXT4-fs (loop3): 1 orphan inode deleted [ 67.849437][ T5923] ext4 filesystem being mounted at /215/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.030835][ T28] kauditd_printk_skb: 55 callbacks suppressed [ 68.030869][ T28] audit: type=1400 audit(1779326684.417:703): avc: denied { read } for pid=5948 comm="syz.3.1096" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 68.151947][ T28] audit: type=1400 audit(1779326684.537:704): avc: denied { read } for pid=5958 comm="syz.1.1105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 68.161468][ T5961] tipc: Enabling of bearer rejected, failed to enable media [ 68.214693][ T5964] tipc: Started in network mode [ 68.226812][ T5964] tipc: Node identity @, cluster identity 4711 [ 68.235571][ T28] audit: type=1400 audit(1779326684.617:705): avc: denied { append } for pid=5965 comm="syz.2.1107" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 68.236835][ T5964] tipc: Enabling of bearer rejected, failed to enable media [ 68.360866][ T5975] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1112'. [ 68.436639][ T28] audit: type=1400 audit(1779326684.817:706): avc: denied { sqpoll } for pid=5980 comm="syz.1.1115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 68.550070][ T5994] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1121'. [ 68.573479][ T5994] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1121'. [ 68.607167][ T5994] vlan3: entered allmulticast mode [ 68.612355][ T5994] gretap0: entered allmulticast mode [ 68.700501][ T6014] xt_hashlimit: size too large, truncated to 1048576 [ 68.715977][ T28] audit: type=1400 audit(1779326685.097:707): avc: denied { getopt } for pid=6015 comm="syz.3.1132" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 68.791465][ T6026] ieee802154 phy0 wpan0: encryption failed: -22 [ 68.855204][ T28] audit: type=1326 audit(1779326685.237:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6032 comm="syz.3.1138" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc363aece59 code=0x7ffc0000 [ 68.921717][ T28] audit: type=1326 audit(1779326685.277:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6032 comm="syz.3.1138" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fc363aece59 code=0x7ffc0000 [ 68.921755][ T28] audit: type=1326 audit(1779326685.277:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6032 comm="syz.3.1138" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc363aece59 code=0x7ffc0000 [ 68.921832][ T28] audit: type=1326 audit(1779326685.277:711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6032 comm="syz.3.1138" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=443 compat=0 ip=0x7fc363aece59 code=0x7ffc0000 [ 68.921868][ T28] audit: type=1326 audit(1779326685.277:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6032 comm="syz.3.1138" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc363aece59 code=0x7ffc0000 [ 69.307753][ T6066] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1153'. [ 70.161262][ T6092] loop2: detected capacity change from 0 to 1764 [ 70.432014][ T6120] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1179'. [ 70.598419][ T6143] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1190'. [ 70.680963][ T6151] loop2: detected capacity change from 0 to 256 [ 71.242970][ T6208] program syz.4.1222 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 71.273025][ T6208] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 71.297318][ T6212] loop2: detected capacity change from 0 to 512 [ 71.339954][ T6212] EXT4-fs mount: 18 callbacks suppressed [ 71.339971][ T6212] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.406874][ T6212] ext4 filesystem being mounted at /272/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 71.419778][ T6212] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #2: comm syz.2.1224: corrupted inode contents [ 71.437611][ T6212] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #2: comm syz.2.1224: mark_inode_dirty error [ 71.452522][ T6212] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #2: comm syz.2.1224: corrupted inode contents [ 71.477966][ T6212] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #2: comm syz.2.1224: mark_inode_dirty error [ 71.581578][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.655238][ T6244] loop3: detected capacity change from 0 to 1024 [ 71.664218][ T6243] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1237'. [ 71.683534][ T6244] EXT4-fs: Ignoring removed bh option [ 71.688495][ T6243] netlink: 52 bytes leftover after parsing attributes in process `syz.2.1237'. [ 71.725842][ T6244] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.879153][ T6273] loop4: detected capacity change from 0 to 512 [ 71.891944][ T6273] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.461094][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.474898][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.624185][ T6299] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 72.673541][ T6304] xt_hashlimit: size too large, truncated to 1048576 [ 72.817110][ T6319] loop2: detected capacity change from 0 to 256 [ 72.841511][ T6319] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 198) [ 72.843854][ T6322] SELinux: security_context_str_to_sid (a`yv-|J+0l8G[kT_|nU5 [ 72.843854][ T6322] M9) failed with errno=-22 [ 72.877214][ T6319] FAT-fs (loop2): Filesystem has been set read-only [ 72.888190][ T6319] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 198) [ 72.896577][ T6322] SELinux: security_context_str_to_sid (--^$-) failed with errno=-22 [ 72.908020][ T6319] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 198) [ 72.998589][ T6331] tipc: Started in network mode [ 73.008270][ T6331] tipc: Node identity 00000000000040000000000000000001, cluster identity 4711 [ 73.030950][ T6331] tipc: Enabling of bearer rejected, failed to enable media [ 73.047482][ T6335] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1278'. [ 73.083062][ T6338] loop2: detected capacity change from 0 to 512 [ 73.119631][ T6338] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.1281: corrupted inode contents [ 73.136464][ T6338] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.136679][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 73.136717][ C0] EXT4-fs (loop2): initial error at time 1779326689: ext4_do_update_inode:5690: inode 16 [ 73.136756][ C0] EXT4-fs (loop2): last error at time 1779326689: ext4_do_update_inode:5690: inode 16 [ 73.141776][ T6345] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1283'. [ 73.143652][ T6338] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #16: comm syz.2.1281: mark_inode_dirty error [ 73.143679][ T6338] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.144479][ T6338] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.1281: corrupted inode contents [ 73.144514][ T6338] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.147205][ T6338] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.1281: mark_inode_dirty error [ 73.147234][ T6338] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.148537][ T6338] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.1281: corrupted inode contents [ 73.148572][ T6338] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.148893][ T6338] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 73.148918][ T6338] loop2: lost filesystem error report for type 5 error -117 [ 73.161402][ T6338] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.1281: corrupted inode contents [ 73.161431][ T6338] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.162243][ T6338] EXT4-fs error (device loop2): ext4_truncate:4690: inode #16: comm syz.2.1281: mark_inode_dirty error [ 73.162277][ T6338] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.170003][ T6338] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 73.364452][ T6338] loop2: lost filesystem error report for type 5 error -117 [ 73.364883][ T6338] EXT4-fs (loop2): 1 truncate cleaned up [ 73.365391][ T6338] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.365457][ T6338] ext4 filesystem being mounted at /285/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.379798][ T36] __quota_error: 37 callbacks suppressed [ 73.379814][ T36] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 73.379869][ T36] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:2: Failed to release dquot type 1 [ 73.393000][ T28] audit: type=1400 audit(1779326689.767:750): avc: denied { write } for pid=6336 comm="syz.2.1281" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 73.649402][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.786588][ T28] audit: type=1326 audit(1779326690.167:751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6379 comm="syz.4.1300" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdfec6ce59 code=0x7ffc0000 [ 73.851979][ T28] audit: type=1326 audit(1779326690.187:752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6379 comm="syz.4.1300" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdfec6ce59 code=0x7ffc0000 [ 73.889828][ T28] audit: type=1326 audit(1779326690.187:753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6379 comm="syz.4.1300" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdfec6ce59 code=0x7ffc0000 [ 73.915594][ T28] audit: type=1326 audit(1779326690.187:754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6379 comm="syz.4.1300" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdfec6ce59 code=0x7ffc0000 [ 73.957905][ T6387] loop1: detected capacity change from 0 to 256 [ 73.988533][ T28] audit: type=1326 audit(1779326690.197:755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6379 comm="syz.4.1300" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdfec6ce59 code=0x7ffc0000 [ 74.082226][ T28] audit: type=1326 audit(1779326690.197:756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6379 comm="syz.4.1300" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=106 compat=0 ip=0x7efdfec6ce59 code=0x7ffc0000 [ 74.109891][ T28] audit: type=1326 audit(1779326690.197:757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6379 comm="syz.4.1300" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdfec6ce59 code=0x7ffc0000 [ 74.136900][ T28] audit: type=1326 audit(1779326690.197:758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6379 comm="syz.4.1300" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdfec6ce59 code=0x7ffc0000 [ 74.378234][ T6432] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1324'. [ 74.644658][ T6470] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 74.689427][ T6472] vlan4: entered allmulticast mode [ 74.706843][ T6472] bond_slave_0: entered allmulticast mode [ 74.732297][ T6479] xt_policy: neither incoming nor outgoing policy selected [ 74.885175][ T6493] loop3: detected capacity change from 0 to 512 [ 74.919466][ T6493] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1354: corrupted inode contents [ 74.944178][ T6493] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 74.945871][ T6493] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.1354: mark_inode_dirty error [ 74.955086][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 74.955109][ C0] EXT4-fs (loop3): initial error at time 1779326691: ext4_do_update_inode:5690: inode 16 [ 74.955139][ C0] EXT4-fs (loop3): last error at time 1779326691: ext4_do_update_inode:5690: inode 16 [ 74.992976][ T6493] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 74.994488][ T6493] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1354: corrupted inode contents [ 75.016758][ T6493] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 75.017061][ T6493] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.1354: mark_inode_dirty error [ 75.044856][ T6493] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1354: corrupted inode contents [ 75.066217][ T6493] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 75.074818][ T6493] loop3: lost filesystem error report for type 5 error -117 [ 75.079971][ T6493] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1354: corrupted inode contents [ 75.118014][ T6493] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.1354: mark_inode_dirty error [ 75.154157][ T6493] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 75.154297][ T6493] loop3: lost filesystem error report for type 5 error -117 [ 75.165004][ T6493] EXT4-fs (loop3): 1 truncate cleaned up [ 75.165491][ T6493] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.165578][ T6493] ext4 filesystem being mounted at /275/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.177043][ T12] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 1 [ 75.190870][ T6514] loop1: detected capacity change from 0 to 256 [ 75.245029][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.283375][ T6517] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1364'. [ 75.387141][ T6523] netlink: 'syz.4.1367': attribute type 13 has an invalid length. [ 75.409063][ T6523] gretap0: refused to change device tx_queue_len [ 75.420820][ T6523] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 75.460758][ T6533] netlink: 340 bytes leftover after parsing attributes in process `syz.1.1371'. [ 75.704995][ T6558] loop4: detected capacity change from 0 to 128 [ 75.724467][ T6558] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 75.746899][ T6558] ext4 filesystem being mounted at /241/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 75.809409][ T3305] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 75.943106][ T6581] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1391'. [ 75.970194][ T6581] netlink: 59 bytes leftover after parsing attributes in process `syz.0.1391'. [ 75.997227][ T6587] netlink: 822 bytes leftover after parsing attributes in process `syz.4.1396'. [ 76.314893][ T6631] loop3: detected capacity change from 0 to 128 [ 76.342580][ T6631] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 76.370683][ T6631] ext4 filesystem being mounted at /288/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 76.461572][ T3303] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 76.674112][ T6672] loop2: detected capacity change from 0 to 256 [ 76.701859][ T6672] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 76.733990][ T6672] FAT-fs (loop2): error, invalid FAT chain (i_pos 196, last_block 8200) [ 76.742716][ T6672] FAT-fs (loop2): Filesystem has been set read-only [ 77.618434][ T6698] loop3: detected capacity change from 0 to 128 [ 77.637390][ T6698] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 77.662751][ T6698] ext4 filesystem being mounted at /293/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.743979][ T6711] __nla_validate_parse: 1 callbacks suppressed [ 77.743999][ T6711] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1452'. [ 77.819126][ T3303] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 77.844290][ T6720] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1457'. [ 77.972899][ T6736] netlink: 'syz.1.1464': attribute type 1 has an invalid length. [ 78.186412][ T6753] tipc: Enabling of bearer rejected, failed to enable media [ 78.420015][ T28] kauditd_printk_skb: 50 callbacks suppressed [ 78.420040][ T28] audit: type=1400 audit(1779326694.807:808): avc: denied { create } for pid=6788 comm="syz.3.1490" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_socket permissive=1 [ 78.430214][ T6790] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1489'. [ 78.479981][ T6792] loop3: detected capacity change from 0 to 512 [ 78.511675][ T6792] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.536792][ T6792] ext4 filesystem being mounted at /300/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 78.551450][ T28] audit: type=1400 audit(1779326694.937:809): avc: denied { setattr } for pid=6791 comm="syz.3.1491" path="/300/bus" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 78.575813][ T6792] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #2: comm syz.3.1491: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 78.630518][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.661485][ T6804] loop1: detected capacity change from 0 to 256 [ 78.744604][ T6812] loop1: detected capacity change from 0 to 512 [ 78.775816][ T6812] EXT4-fs: inline encryption not supported [ 78.796562][ T6812] EXT4-fs: inline encryption not supported [ 78.806052][ T6812] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 78.848548][ T6812] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 78.875521][ T6825] can0: slcan on ttyS3. [ 78.881264][ T6812] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1499: bg 0: block 248: padding at end of block bitmap is not set [ 78.896902][ T6812] loop1: lost filesystem error report for type 5 error -117 [ 78.897171][ T6812] Quota error (device loop1): write_blk: dquota write failed [ 78.911977][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 78.912004][ C1] EXT4-fs (loop1): last error at time 1779326695: ext4_validate_block_bitmap:441 [ 78.930510][ T6812] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 78.941490][ T6812] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.1499: Failed to acquire dquot type 1 [ 78.953208][ T6812] loop1: lost filesystem error report for type 5 error -28 [ 78.953851][ T6812] EXT4-fs (loop1): 1 truncate cleaned up [ 78.977005][ T6825] can0 (unregistered): slcan off ttyS3. [ 78.983348][ T6812] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 79.017044][ T6812] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0008-000000000000 ro. [ 79.061764][ T6812] syz.1.1499 (6812) used greatest stack depth: 8568 bytes left [ 79.073613][ T28] audit: type=1400 audit(1779326695.457:810): avc: denied { allowed } for pid=6840 comm="syz.2.1513" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 79.093596][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 79.182552][ T6849] loop1: detected capacity change from 0 to 1764 [ 79.387578][ T28] audit: type=1400 audit(1779326695.767:811): avc: denied { setopt } for pid=6864 comm="syz.1.1526" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 79.469802][ T28] audit: type=1400 audit(1779326695.777:812): avc: denied { read } for pid=6864 comm="syz.1.1526" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 79.502396][ T6881] netlink: 68 bytes leftover after parsing attributes in process `syz.4.1532'. [ 79.537727][ T28] audit: type=1400 audit(1779326695.837:813): avc: denied { ioctl } for pid=6874 comm="syz.3.1530" path="socket:[15181]" dev="sockfs" ino=15181 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 79.568051][ T6888] loop1: detected capacity change from 0 to 128 [ 79.581787][ T6887] loop4: detected capacity change from 0 to 512 [ 79.587242][ T28] audit: type=1400 audit(1779326695.857:814): avc: denied { getopt } for pid=6878 comm="syz.1.1531" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 79.615733][ T6887] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 79.666550][ T6887] EXT4-fs (loop4): orphan file too big: 67108874 [ 79.683987][ T6887] EXT4-fs (loop4): mount failed [ 79.684007][ T28] audit: type=1326 audit(1779326696.057:815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6892 comm="syz.3.1537" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc363aece59 code=0x7ffc0000 [ 79.790060][ T6901] bridge_slave_0: default FDB implementation only supports local addresses [ 79.871884][ T6909] netlink: 'syz.2.1544': attribute type 4 has an invalid length. [ 80.052640][ T6930] pim6reg: entered allmulticast mode [ 80.142242][ T6947] loop3: detected capacity change from 0 to 512 [ 80.186201][ T6947] EXT4-fs: Ignoring removed nobh option [ 80.220985][ T6947] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 80.266060][ T6947] EXT4-fs (loop3): 1 truncate cleaned up [ 80.282757][ T6947] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.309285][ T6964] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1570'. [ 80.333722][ T6964] netlink: 52 bytes leftover after parsing attributes in process `syz.1.1570'. [ 80.374841][ T6959] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.400288][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.430313][ T6959] EXT4-fs warning (device loop2): ext4_resize_fs:2018: can't read last block, resize aborted [ 80.492915][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.113175][ T7037] netlink: 312 bytes leftover after parsing attributes in process `syz.3.1604'. [ 81.259813][ T7061] team0: Cannot enslave team device to itself [ 81.304139][ T7063] xt_hashlimit: size too large, truncated to 1048576 [ 81.733571][ T7109] xt_NFQUEUE: number of queues (65533) out of range (got 65539) [ 81.775114][ T7114] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1641'. [ 81.797041][ T7114] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1641'. [ 81.860690][ T7120] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1645'. [ 82.180582][ T7168] macsec1: entered promiscuous mode [ 82.190626][ T7168] macsec1: entered allmulticast mode [ 82.206794][ T7168] bond0: entered allmulticast mode [ 82.216265][ T7168] bond_slave_1: entered allmulticast mode [ 82.228028][ T7168] 8021q: adding VLAN 0 to HW filter on device macsec1 [ 82.247820][ T7168] bond0: left allmulticast mode [ 82.256598][ T7168] bond_slave_1: left allmulticast mode [ 82.422366][ T7188] netlink: 'syz.4.1676': attribute type 11 has an invalid length. [ 83.483793][ T7269] __nla_validate_parse: 4 callbacks suppressed [ 83.483813][ T7269] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1713'. [ 83.531599][ T7269] netlink: 7 bytes leftover after parsing attributes in process `syz.0.1713'. [ 83.662706][ T7275] set_capacity_and_notify: 1 callbacks suppressed [ 83.662815][ T7275] loop2: detected capacity change from 0 to 8192 [ 84.242567][ T28] kauditd_printk_skb: 53 callbacks suppressed [ 84.242586][ T28] audit: type=1400 audit(1779326700.627:869): avc: denied { bind } for pid=7345 comm="syz.1.1749" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 84.307291][ T28] audit: type=1400 audit(1779326700.657:870): avc: denied { name_bind } for pid=7345 comm="syz.1.1749" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 84.338486][ T28] audit: type=1400 audit(1779326700.657:871): avc: denied { node_bind } for pid=7345 comm="syz.1.1749" saddr=::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 84.469725][ T28] audit: type=1400 audit(1779326700.857:872): avc: denied { getopt } for pid=7366 comm="syz.1.1759" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 84.824519][ T7387] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1768'. [ 84.889268][ T28] audit: type=1400 audit(1779326701.277:873): avc: denied { accept } for pid=7391 comm="syz.2.1770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 85.145798][ T7414] netlink: 642 bytes leftover after parsing attributes in process `syz.2.1780'. [ 85.484580][ T28] audit: type=1400 audit(1779326701.867:874): avc: denied { read write } for pid=7440 comm="syz.3.1794" name="qrtr-tun" dev="devtmpfs" ino=257 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 85.513197][ T7442] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1793'. [ 85.543170][ T28] audit: type=1400 audit(1779326701.867:875): avc: denied { open } for pid=7440 comm="syz.3.1794" path="/dev/qrtr-tun" dev="devtmpfs" ino=257 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 85.588592][ T7449] netlink: 52 bytes leftover after parsing attributes in process `syz.2.1797'. [ 85.607361][ T7449] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1797'. [ 85.776965][ T7465] loop2: detected capacity change from 0 to 1764 [ 85.804566][ T28] audit: type=1400 audit(1779326702.187:876): avc: denied { mounton } for pid=7464 comm="syz.2.1805" path="/389/file0" dev="tmpfs" ino=2000 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 86.115003][ T7513] loop2: detected capacity change from 0 to 512 [ 86.137527][ T7513] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 86.170580][ T7513] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 86.180917][ T7513] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.1828: Corrupt directory, running e2fsck is recommended [ 86.197837][ T7513] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 86.212126][ T7513] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.1828: corrupted in-inode xattr: e_name out of bounds [ 86.218290][ T7515] usb usb8: check_ctrlrecip: process 7515 (syz.0.1829) requesting ep 01 but needs 81 [ 86.226628][ T7513] fserror_report: 4 callbacks suppressed [ 86.226740][ T7513] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 86.251491][ T7513] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.1828: couldn't read orphan inode 15 (err -117) [ 86.261165][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 86.261213][ C1] EXT4-fs (loop2): initial error at time 1779326702: ext4_iget_extra_inode:5128: inode 15 [ 86.261255][ C1] EXT4-fs (loop2): last error at time 1779326702: ext4_iget_extra_inode:5128: inode 15 [ 86.303441][ T7523] loop4: detected capacity change from 0 to 128 [ 86.334227][ T7513] loop2: lost filesystem error report for type 5 error -117 [ 86.343979][ T7523] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 86.364949][ T7513] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.394157][ T7523] ext4 filesystem being mounted at /307/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.419065][ T7530] loop3: detected capacity change from 0 to 512 [ 86.437575][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.469405][ T3305] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 86.490912][ T7530] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.551060][ T7530] ext4 filesystem being mounted at /380/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 86.609897][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.635073][ T28] audit: type=1400 audit(1779326703.017:877): avc: denied { write } for pid=7535 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 86.741243][ T28] audit: type=1400 audit(1779326703.127:878): avc: denied { write } for pid=7568 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 86.866844][ T7586] hugetlbfs: Bad value '' for mount option 'size' [ 86.866844][ T7586] [ 87.108242][ T7619] vlan2: entered promiscuous mode [ 87.113468][ T7619] bridge0: entered promiscuous mode [ 87.218285][ T7641] netlink: 292 bytes leftover after parsing attributes in process `syz.2.1872'. [ 87.253091][ T7646] netlink: 'syz.3.1874': attribute type 4 has an invalid length. [ 87.274246][ T7649] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1876'. [ 87.339722][ T7656] loop3: detected capacity change from 0 to 1024 [ 87.385633][ T7656] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.458289][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.634273][ C1] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 87.645637][ T7699] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 87.702989][ T7705] loop1: detected capacity change from 0 to 512 [ 87.740904][ T7705] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.790920][ T7705] ext4 filesystem being mounted at /349/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.823536][ T7712] can0: slcan on ttyS3. [ 87.876854][ T7712] can0 (unregistered): slcan off ttyS3. [ 87.891297][ T7705] EXT4-fs: Cannot change journaled quota options when quota turned on [ 87.941377][ T7725] loop3: detected capacity change from 0 to 512 [ 87.959852][ T7725] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.979800][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.002456][ T7730] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1903'. [ 88.112577][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.268567][ T7758] netlink: 'syz.2.1910': attribute type 29 has an invalid length. [ 88.420192][ T7775] loop1: detected capacity change from 0 to 1024 [ 88.468149][ T7775] EXT4-fs: Ignoring removed bh option [ 88.516616][ T7791] sctp: [Deprecated]: syz.3.1923 (pid 7791) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.516616][ T7791] Use struct sctp_sack_info instead [ 88.540258][ T7775] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 88.544568][ T7791] sctp: [Deprecated]: syz.3.1923 (pid 7791) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.544568][ T7791] Use struct sctp_sack_info instead [ 88.620046][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 88.899314][ T7827] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1936'. [ 88.935039][ T7831] loop2: detected capacity change from 0 to 1024 [ 88.956017][ T7831] EXT4-fs: Ignoring removed bh option [ 88.980522][ T7831] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 89.069787][ T7843] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1942'. [ 89.124223][ T7845] SELinux: Context system_u:object_r:systemd_logind_var_run_t:s0 is not valid (left unmapped). [ 89.172122][ T7848] loop4: detected capacity change from 0 to 256 [ 89.188420][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 89.224111][ T7848] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 198) [ 89.244682][ T7848] FAT-fs (loop4): Filesystem has been set read-only [ 89.263297][ T7848] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 198) [ 89.284019][ T7848] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 198) [ 89.605988][ T7870] loop4: detected capacity change from 0 to 512 [ 89.642415][ T7870] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.673300][ T7870] ext4 filesystem being mounted at /338/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.684745][ T7880] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1959'. [ 89.745577][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.802869][ T7890] loop4: detected capacity change from 0 to 2048 [ 89.832304][ T7890] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.900721][ T7890] ext4 filesystem being mounted at /339/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.925248][ T7900] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1968'. [ 89.975655][ T7896] xt_hashlimit: size too large, truncated to 1048576 [ 89.998947][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.120349][ T7912] dummy0: entered allmulticast mode [ 90.151428][ T7912] dummy0: entered promiscuous mode [ 90.165131][ T7916] loop3: detected capacity change from 0 to 512 [ 90.168301][ T7917] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1975'. [ 90.187609][ T7910] dummy0: left promiscuous mode [ 90.192843][ T7909] loop4: detected capacity change from 0 to 8192 [ 90.197194][ T7910] dummy0: left allmulticast mode [ 90.201064][ T7917] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1975'. [ 90.230135][ T7916] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.284024][ T7916] ext4 filesystem being mounted at /410/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 90.356611][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 90.356627][ T28] audit: type=1400 audit(1779326706.737:901): avc: denied { write } for pid=7914 comm="syz.3.1976" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.401285][ T7916] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #2: comm syz.3.1976: corrupted inode contents [ 90.443184][ T7916] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #2: comm syz.3.1976: mark_inode_dirty error [ 90.475233][ T7916] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #2: comm syz.3.1976: corrupted inode contents [ 90.487431][ T7916] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #2: comm syz.3.1976: mark_inode_dirty error [ 90.613858][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.640498][ T7942] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1988'. [ 90.688638][ T7942] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1988'. [ 90.848235][ T7958] loop1: detected capacity change from 0 to 1024 [ 90.853667][ T7956] xt_hashlimit: size too large, truncated to 1048576 [ 90.858945][ T7958] EXT4-fs: Ignoring removed nomblk_io_submit option [ 90.889760][ T7958] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.924612][ T28] audit: type=1400 audit(1779326707.307:902): avc: denied { write } for pid=7957 comm="syz.1.1995" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 91.001605][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.466522][ T28] audit: type=1326 audit(1779326707.847:903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7991 comm="syz.2.2008" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26d9c5ce59 code=0x7ffc0000 [ 91.534595][ T28] audit: type=1326 audit(1779326707.847:904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7991 comm="syz.2.2008" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26d9c5ce59 code=0x7ffc0000 [ 91.629740][ T28] audit: type=1326 audit(1779326707.877:905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7991 comm="syz.2.2008" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f26d9c5ce59 code=0x7ffc0000 [ 91.695304][ T28] audit: type=1326 audit(1779326707.887:906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7991 comm="syz.2.2008" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26d9c5ce59 code=0x7ffc0000 [ 91.754308][ T28] audit: type=1326 audit(1779326707.887:907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7991 comm="syz.2.2008" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26d9c5ce59 code=0x7ffc0000 [ 91.791255][ T28] audit: type=1326 audit(1779326707.887:908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7994 comm="syz.2.2008" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f26d9c1d68e code=0x7ffc0000 [ 91.841360][ T28] audit: type=1326 audit(1779326707.897:909): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7991 comm="syz.2.2008" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=234 compat=0 ip=0x7f26d9c5ce59 code=0x7ffc0000 [ 91.908029][ T28] audit: type=1326 audit(1779326707.897:910): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7991 comm="syz.2.2008" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26d9c5ce59 code=0x7ffc0000 [ 92.028234][ T8007] bond1: option lacp_rate: invalid value (43) [ 92.081327][ T8007] bond1 (unregistering): Released all slaves [ 92.246948][ T8021] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2030'. [ 92.421277][ T8036] netem: change failed [ 92.554132][ T8050] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2033'. [ 92.643183][ T8058] macvlan2: entered allmulticast mode [ 92.654902][ T8058] vlan1: entered allmulticast mode [ 92.665248][ T2981] ================================================================== [ 92.670383][ T8058] veth0_vlan: entered allmulticast mode [ 92.673467][ T2981] BUG: KCSAN: data-race in d_make_discardable / do_readlinkat [ 92.686467][ T2981] [ 92.688822][ T2981] write to 0xffff88811c0430c0 of 4 bytes by task 3289 on cpu 0: [ 92.696488][ T2981] d_make_discardable+0x4f/0xa0 [ 92.701379][ T2981] simple_unlink+0x68/0x80 [ 92.705843][ T2981] shmem_unlink+0x12d/0x140 [ 92.710401][ T2981] vfs_unlink+0x1c7/0x490 [ 92.714790][ T2981] filename_unlinkat+0x1e2/0x410 [ 92.719781][ T2981] __se_sys_unlink+0x2b/0xe0 [ 92.724417][ T2981] __x64_sys_unlink+0x1f/0x30 [ 92.729131][ T2981] x64_sys_call+0x2eb6/0x3020 [ 92.733863][ T2981] do_syscall_64+0x12c/0x3b0 [ 92.738510][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.744449][ T2981] [ 92.746844][ T2981] read to 0xffff88811c0430c0 of 4 bytes by task 2981 on cpu 1: [ 92.754421][ T2981] do_readlinkat+0xa0/0x2f0 [ 92.758965][ T2981] __x64_sys_readlink+0x47/0x60 [ 92.763851][ T2981] x64_sys_call+0x2b51/0x3020 [ 92.768567][ T2981] do_syscall_64+0x12c/0x3b0 [ 92.773202][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.779123][ T2981] [ 92.781743][ T2981] value changed: 0x08300080 -> 0x00300180 [ 92.787489][ T2981] [ 92.789833][ T2981] Reported by Kernel Concurrency Sanitizer on: [ 92.796024][ T2981] CPU: 1 UID: 0 PID: 2981 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 92.804902][ T2981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 92.814982][ T2981] ================================================================== [ 95.167332][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0)