last executing test programs: 432.85928ms ago: executing program 1 (id=1115): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000a00)={0x2c, r1, 0xbc12ed7e38218f1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5}]}]}, 0x2c}}, 0x2400c080) 395.247243ms ago: executing program 1 (id=1116): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18010000202300800000000000000000850000007b00000095"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) bpf$MAP_CREATE(0x1300000000000000, &(0x7f0000000000)=ANY=[@ANYBLOB="0f00000004000000080000004ac4000000000000", @ANYRES32, @ANYBLOB="0000000200"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001216"], 0x48) 370.668466ms ago: executing program 3 (id=1120): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0x3, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f00000001c0), &(0x7f0000000000)=""/42}, 0x20) 367.954226ms ago: executing program 1 (id=1123): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x0, 0x0, {0x29}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x0) 341.049348ms ago: executing program 1 (id=1128): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a50000000060a0b040000000000000000020000002400048020000180070001006374000014000280080002400000000f080001407c0000140900010073797a30000000000900020073797a3200"], 0x78}}, 0x0) 337.907969ms ago: executing program 4 (id=1129): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000a00)={0x2c, r1, 0xbc12ed7e38218f1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5}]}]}, 0x2c}}, 0x2400c080) 333.929669ms ago: executing program 3 (id=1130): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000340)={0x0, 0x0, 0x10080000f}) fcntl$lock(r0, 0x25, &(0x7f0000000180)) 327.552799ms ago: executing program 1 (id=1131): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x1, 0x42, 0x40, 0xc2, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)="cb423a11b33192d673ba4c831a9adca48ca7eb0d2f073f36dfc3a94144bfd9d81639fd65ac4e557e12e7b0d2dfea051a7b440ade19d879e209596bf44477ecf6370e0133e541ef9f9e3631dde33dabf7842deb7a72c3ffe0f611062628683e3db2c685af", &(0x7f0000000640), 0x1003, r0}, 0x38) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)="af", 0x0, 0x2, r0}, 0x38) 326.03478ms ago: executing program 2 (id=1132): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc9ffb}]}) pwritev2(r0, 0x0, 0x0, 0x6e45, 0x0, 0x0) 314.808911ms ago: executing program 3 (id=1134): r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@id={0x1e, 0x3, 0x2, {0x4e20}}, 0x10) recvmmsg(r0, &(0x7f0000002300)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/64, 0x40}], 0x1, &(0x7f0000000540)=""/19, 0x13}}], 0x1, 0x122, 0x0) 303.186692ms ago: executing program 4 (id=1135): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f00000007c0)={0x1f, 0x0, @any, 0x4}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x0, 0xff, 0x0, 0x4}, 0xc) 278.805474ms ago: executing program 3 (id=1136): perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x34, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newtaction={0x60, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_ctinfo={0x48, 0x1, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x60}}, 0x0) 246.885487ms ago: executing program 2 (id=1137): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x0, 0x7995}, 0xfcb5, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) 246.555327ms ago: executing program 2 (id=1138): perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x34, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 232.998438ms ago: executing program 0 (id=1139): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x0, 0x0, {0x29}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x0) 173.700734ms ago: executing program 1 (id=1140): perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x34, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_IOC_FAIL(r0, 0x4c80, 0xffffffffffffffb6) 173.398894ms ago: executing program 0 (id=1141): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0x3, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f00000001c0), &(0x7f0000000000)=""/42}, 0x20) 161.331105ms ago: executing program 4 (id=1142): unshare(0x6020400) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 156.729396ms ago: executing program 0 (id=1143): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a50000000060a0b040000000000000000020000002400048020000180070001006374000014000280080002400000000f080001407c0000140900010073797a30000000000900020073797a3200"], 0x78}}, 0x0) 149.137266ms ago: executing program 4 (id=1144): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000340)={0x0, 0x0, 0x10080000f}) fcntl$lock(r0, 0x25, &(0x7f0000000180)) 126.006068ms ago: executing program 2 (id=1145): r0 = socket$inet6(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x4}}, 0x1c) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="80"], 0xffd8}}, 0x0) 125.878808ms ago: executing program 0 (id=1146): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000a00)={0x2c, r1, 0xbc12ed7e38218f1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5}]}]}, 0x2c}}, 0x2400c080) 125.692048ms ago: executing program 4 (id=1147): r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@id={0x1e, 0x3, 0x2, {0x4e20}}, 0x10) recvmmsg(r0, &(0x7f0000002300)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/64, 0x40}], 0x1, &(0x7f0000000540)=""/19, 0x13}}], 0x1, 0x122, 0x0) 114.117159ms ago: executing program 3 (id=1155): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a50000000060a0b040000000000000000020000002400048020000180070001006374000014000280080002400000000f080001407c0000140900010073797a30000000000900020073797a3200"], 0x78}}, 0x0) 113.463039ms ago: executing program 2 (id=1156): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000340)={0x0, 0x0, 0x10080000f}) fcntl$lock(r0, 0x25, &(0x7f0000000180)) 106.43887ms ago: executing program 0 (id=1148): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc9ffb}]}) pwritev2(r0, 0x0, 0x0, 0x6e45, 0x0, 0x0) 81.844322ms ago: executing program 3 (id=1149): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x0, 0x7995}, 0xfcb5, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) 81.609662ms ago: executing program 4 (id=1150): iopl(0x3) r0 = syz_clone(0x82000000, &(0x7f0000003040), 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 75.077323ms ago: executing program 0 (id=1151): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x1, 0x42, 0x40, 0xc2, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)="cb423a11b33192d673ba4c831a9adca48ca7eb0d2f073f36dfc3a94144bfd9d81639fd65ac4e557e12e7b0d2dfea051a7b440ade19d879e209596bf44477ecf6370e0133e541ef9f9e3631dde33dabf7842deb7a72c3ffe0f611062628683e3db2c685af", &(0x7f0000000640), 0x1003, r0}, 0x38) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)="af", 0x0, 0x2, r0}, 0x38) 0s ago: executing program 2 (id=1152): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x0, 0x0, {0x29}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x0) kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 13.720883][ T29] kauditd_printk_skb: 43 callbacks suppressed [ 13.720898][ T29] audit: type=1400 audit(1728477869.862:76): avc: denied { transition } for pid=3141 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.724887][ T29] audit: type=1400 audit(1728477869.862:77): avc: denied { noatsecure } for pid=3141 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.727403][ T29] audit: type=1400 audit(1728477869.862:78): avc: denied { write } for pid=3141 comm="sh" path="pipe:[545]" dev="pipefs" ino=545 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.730733][ T29] audit: type=1400 audit(1728477869.862:79): avc: denied { rlimitinh } for pid=3141 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.733560][ T29] audit: type=1400 audit(1728477869.862:80): avc: denied { siginh } for pid=3141 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 17.942140][ T29] audit: type=1400 audit(1728477874.082:81): avc: denied { read } for pid=2949 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.1.115' (ED25519) to the list of known hosts. [ 21.235385][ T29] audit: type=1400 audit(1728477877.382:82): avc: denied { mounton } for pid=3241 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.236284][ T3241] cgroup: Unknown subsys name 'net' [ 21.258086][ T29] audit: type=1400 audit(1728477877.382:83): avc: denied { mount } for pid=3241 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.285417][ T29] audit: type=1400 audit(1728477877.412:84): avc: denied { unmount } for pid=3241 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.444483][ T3241] cgroup: Unknown subsys name 'cpuset' [ 21.450439][ T3241] cgroup: Unknown subsys name 'rlimit' [ 21.637281][ T29] audit: type=1400 audit(1728477877.782:85): avc: denied { setattr } for pid=3241 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.660661][ T29] audit: type=1400 audit(1728477877.782:86): avc: denied { create } for pid=3241 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 21.681210][ T29] audit: type=1400 audit(1728477877.782:87): avc: denied { write } for pid=3241 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.689663][ T3257] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.701547][ T29] audit: type=1400 audit(1728477877.782:88): avc: denied { read } for pid=3241 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.730423][ T29] audit: type=1400 audit(1728477877.792:89): avc: denied { mounton } for pid=3241 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.737411][ T3241] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.755190][ T29] audit: type=1400 audit(1728477877.792:90): avc: denied { mount } for pid=3241 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 21.787170][ T29] audit: type=1400 audit(1728477877.862:91): avc: denied { relabelto } for pid=3257 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.243277][ T3270] chnl_net:caif_netlink_parms(): no params data found [ 23.283365][ T3266] chnl_net:caif_netlink_parms(): no params data found [ 23.324202][ T3270] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.331265][ T3270] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.338406][ T3270] bridge_slave_0: entered allmulticast mode [ 23.345047][ T3270] bridge_slave_0: entered promiscuous mode [ 23.362012][ T3270] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.369092][ T3270] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.376290][ T3270] bridge_slave_1: entered allmulticast mode [ 23.382597][ T3270] bridge_slave_1: entered promiscuous mode [ 23.388929][ T3267] chnl_net:caif_netlink_parms(): no params data found [ 23.400463][ T3264] chnl_net:caif_netlink_parms(): no params data found [ 23.432379][ T3270] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.455752][ T3266] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.462923][ T3266] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.470322][ T3266] bridge_slave_0: entered allmulticast mode [ 23.476645][ T3266] bridge_slave_0: entered promiscuous mode [ 23.487265][ T3270] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.513869][ T3266] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.520912][ T3266] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.528139][ T3266] bridge_slave_1: entered allmulticast mode [ 23.534568][ T3266] bridge_slave_1: entered promiscuous mode [ 23.567373][ T3263] chnl_net:caif_netlink_parms(): no params data found [ 23.594408][ T3266] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.604297][ T3270] team0: Port device team_slave_0 added [ 23.622480][ T3264] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.629648][ T3264] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.636899][ T3264] bridge_slave_0: entered allmulticast mode [ 23.643176][ T3264] bridge_slave_0: entered promiscuous mode [ 23.650255][ T3266] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.659331][ T3264] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.666383][ T3264] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.673573][ T3264] bridge_slave_1: entered allmulticast mode [ 23.679849][ T3264] bridge_slave_1: entered promiscuous mode [ 23.686595][ T3270] team0: Port device team_slave_1 added [ 23.700071][ T3267] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.707314][ T3267] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.714523][ T3267] bridge_slave_0: entered allmulticast mode [ 23.720752][ T3267] bridge_slave_0: entered promiscuous mode [ 23.740423][ T3267] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.747516][ T3267] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.754861][ T3267] bridge_slave_1: entered allmulticast mode [ 23.761212][ T3267] bridge_slave_1: entered promiscuous mode [ 23.777086][ T3264] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.799130][ T3266] team0: Port device team_slave_0 added [ 23.804970][ T3270] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.811900][ T3270] 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 1560 would solve the problem. [ 23.837844][ T3270] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 23.849309][ T3270] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 23.856268][ T3270] 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 1560 would solve the problem. [ 23.882175][ T3270] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 23.893609][ T3264] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.913520][ T3267] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.922618][ T3263] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.929699][ T3263] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.937055][ T3263] bridge_slave_0: entered allmulticast mode [ 23.943382][ T3263] bridge_slave_0: entered promiscuous mode [ 23.950294][ T3266] team0: Port device team_slave_1 added [ 23.965474][ T3267] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.974653][ T3263] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.981713][ T3263] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.988921][ T3263] bridge_slave_1: entered allmulticast mode [ 23.995199][ T3263] bridge_slave_1: entered promiscuous mode [ 24.006425][ T3264] team0: Port device team_slave_0 added [ 24.032631][ T3264] team0: Port device team_slave_1 added [ 24.047343][ T3267] team0: Port device team_slave_0 added [ 24.054766][ T3270] hsr_slave_0: entered promiscuous mode [ 24.060689][ T3270] hsr_slave_1: entered promiscuous mode [ 24.070872][ T3266] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.077958][ T3266] 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 1560 would solve the problem. [ 24.103882][ T3266] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.119390][ T3267] team0: Port device team_slave_1 added [ 24.130475][ T3263] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.139922][ T3266] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.146958][ T3266] 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 1560 would solve the problem. [ 24.172954][ T3266] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.186156][ T3264] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.193152][ T3264] 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 1560 would solve the problem. [ 24.219129][ T3264] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.234950][ T3267] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.241927][ T3267] 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 1560 would solve the problem. [ 24.267919][ T3267] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.279030][ T3267] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.286084][ T3267] 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 1560 would solve the problem. [ 24.312001][ T3267] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.323511][ T3263] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.342755][ T3264] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.349770][ T3264] 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 1560 would solve the problem. [ 24.375669][ T3264] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.403594][ T3263] team0: Port device team_slave_0 added [ 24.417826][ T3263] team0: Port device team_slave_1 added [ 24.434615][ T3266] hsr_slave_0: entered promiscuous mode [ 24.440611][ T3266] hsr_slave_1: entered promiscuous mode [ 24.446596][ T3266] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 24.454155][ T3266] Cannot create hsr debugfs directory [ 24.469181][ T3267] hsr_slave_0: entered promiscuous mode [ 24.475083][ T3267] hsr_slave_1: entered promiscuous mode [ 24.480834][ T3267] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 24.488415][ T3267] Cannot create hsr debugfs directory [ 24.514487][ T3264] hsr_slave_0: entered promiscuous mode [ 24.520442][ T3264] hsr_slave_1: entered promiscuous mode [ 24.526479][ T3264] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 24.534032][ T3264] Cannot create hsr debugfs directory [ 24.539638][ T3263] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.546638][ T3263] 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 1560 would solve the problem. [ 24.572565][ T3263] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.598679][ T3263] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.605700][ T3263] 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 1560 would solve the problem. [ 24.631690][ T3263] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.725149][ T3263] hsr_slave_0: entered promiscuous mode [ 24.730996][ T3263] hsr_slave_1: entered promiscuous mode [ 24.736891][ T3263] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 24.744456][ T3263] Cannot create hsr debugfs directory [ 24.813513][ T3270] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 24.822619][ T3270] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 24.832538][ T3270] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 24.843260][ T3270] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 24.874289][ T3267] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 24.882672][ T3267] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 24.891560][ T3267] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 24.902223][ T3267] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 24.925550][ T3264] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 24.934346][ T3264] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 24.942858][ T3264] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 24.960341][ T3264] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 24.995560][ T3266] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 25.014604][ T3266] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 25.023346][ T3263] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 25.035696][ T3263] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 25.044608][ T3266] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 25.052755][ T3263] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 25.065379][ T3266] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 25.073727][ T3263] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 25.091898][ T3270] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.114269][ T3264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.140281][ T3267] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.149112][ T3270] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.156716][ T3264] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.175937][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.182961][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.205400][ T3267] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.215060][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.222093][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.230723][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.237819][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.246497][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.253564][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.275656][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.282714][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.300919][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.308009][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.335109][ T3266] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.352102][ T3263] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.370334][ T3263] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.383288][ T3266] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.404559][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.411746][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.427496][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.434566][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.443566][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.450644][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.465605][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.472717][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.490858][ T3270] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.522474][ T3266] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 25.537119][ T3263] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 25.547479][ T3263] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 25.566817][ T3267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.586734][ T3264] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.668337][ T3263] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.699237][ T3266] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.737987][ T3270] veth0_vlan: entered promiscuous mode [ 25.767305][ T3270] veth1_vlan: entered promiscuous mode [ 25.775678][ T3267] veth0_vlan: entered promiscuous mode [ 25.783342][ T3267] veth1_vlan: entered promiscuous mode [ 25.798557][ T3270] veth0_macvtap: entered promiscuous mode [ 25.811872][ T3263] veth0_vlan: entered promiscuous mode [ 25.829371][ T3263] veth1_vlan: entered promiscuous mode [ 25.837857][ T3270] veth1_macvtap: entered promiscuous mode [ 25.866096][ T3267] veth0_macvtap: entered promiscuous mode [ 25.878433][ T3266] veth0_vlan: entered promiscuous mode [ 25.887912][ T3267] veth1_macvtap: entered promiscuous mode [ 25.898439][ T3264] veth0_vlan: entered promiscuous mode [ 25.906152][ T3270] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.913718][ T3266] veth1_vlan: entered promiscuous mode [ 25.928189][ T3263] veth0_macvtap: entered promiscuous mode [ 25.935001][ T3267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.945568][ T3267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.956360][ T3267] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.964794][ T3270] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 25.972481][ T3267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.983173][ T3267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.993589][ T3267] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.006476][ T3264] veth1_vlan: entered promiscuous mode [ 26.013442][ T3263] veth1_macvtap: entered promiscuous mode [ 26.021697][ T3270] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.030491][ T3270] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.039308][ T3270] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.048102][ T3270] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.058409][ T3267] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.067200][ T3267] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.075959][ T3267] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.084663][ T3267] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.110676][ T3263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.121156][ T3263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.131047][ T3263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.141467][ T3263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.152170][ T3263] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.159941][ T3266] veth0_macvtap: entered promiscuous mode [ 26.168253][ T3266] veth1_macvtap: entered promiscuous mode [ 26.187702][ T3264] veth0_macvtap: entered promiscuous mode [ 26.197204][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.207710][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.217524][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.228050][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.237908][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.248460][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.259204][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 26.259217][ T29] audit: type=1400 audit(1728477882.402:117): avc: denied { mounton } for pid=3267 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=454 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 26.267897][ T3266] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.298087][ T3267] 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. [ 26.299662][ T3263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.323159][ T3263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.333009][ T3263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.343468][ T3263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.354708][ T3263] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.366376][ T3263] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.375216][ T3263] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.384032][ T3263] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.392751][ T3263] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.408766][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.413906][ T29] audit: type=1400 audit(1728477882.552:118): avc: denied { read write } for pid=3267 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 26.419340][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.443326][ T29] audit: type=1400 audit(1728477882.552:119): avc: denied { open } for pid=3267 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 26.443351][ T29] audit: type=1400 audit(1728477882.552:120): avc: denied { ioctl } for pid=3267 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 26.503015][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.513459][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.513470][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.513499][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.520655][ T3266] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.532297][ T29] audit: type=1400 audit(1728477882.672:121): avc: denied { mount } for pid=3403 comm="syz.2.3" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 26.536042][ T3264] veth1_macvtap: entered promiscuous mode [ 26.546979][ T29] audit: type=1400 audit(1728477882.692:122): avc: denied { unmount } for pid=3267 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 26.554913][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.608492][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.608503][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.608561][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.608571][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.608581][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.608591][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.608601][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.609711][ T3264] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.703667][ T29] audit: type=1400 audit(1728477882.842:123): avc: denied { create } for pid=3407 comm="syz.2.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 26.724448][ T29] audit: type=1400 audit(1728477882.842:124): avc: denied { write } for pid=3407 comm="syz.2.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 26.747852][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.758422][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.768259][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.778689][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.788507][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.799038][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.808966][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.819421][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.831077][ T3264] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.840977][ T3266] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.845611][ T3414] loop2: detected capacity change from 0 to 128 [ 26.849743][ T3266] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.864671][ T3266] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.873376][ T3266] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.885768][ T3414] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 26.898303][ T3414] ext4 filesystem being mounted at /3/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 26.901559][ T29] audit: type=1400 audit(1728477883.052:125): avc: denied { mount } for pid=3413 comm="syz.2.9" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 26.921635][ T3412] tipc: Started in network mode [ 26.934643][ T3412] tipc: Node identity , cluster identity 4711 [ 26.940769][ T3412] tipc: Failed to set node id, please configure manually [ 26.947867][ T3412] tipc: Enabling of bearer rejected, failed to enable media [ 26.956957][ T3267] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 26.957501][ T3264] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.974689][ T3264] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.983358][ T3264] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.992048][ T3264] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.037340][ T29] audit: type=1400 audit(1728477883.182:126): avc: denied { create } for pid=3420 comm="syz.1.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 27.047185][ T3424] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1'. [ 27.187847][ T3440] loop4: detected capacity change from 0 to 256 [ 27.276389][ T3440] FAT-fs (loop4): codepage cp857 not found [ 27.374954][ T3468] tipc: Started in network mode [ 27.379842][ T3468] tipc: Node identity 000000000000005f0000000000000001, cluster identity 4711 [ 27.388732][ T3468] tipc: Enabling of bearer rejected, failed to enable media [ 27.430184][ T3482] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 27.437727][ T3482] vhci_hcd: invalid port number 10 [ 27.442928][ T3482] vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 27.470617][ T3490] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 27.477166][ T3490] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 27.484864][ T3490] vhci_hcd vhci_hcd.0: Device attached [ 27.500205][ T3491] vhci_hcd: connection closed [ 27.503076][ T40] vhci_hcd: stop threads [ 27.512259][ T40] vhci_hcd: release socket [ 27.516690][ T40] vhci_hcd: disconnect device [ 27.538177][ T3498] Cannot find add_set index 0 as target [ 27.552388][ T3500] loop2: detected capacity change from 0 to 128 [ 27.650167][ T3514] loop1: detected capacity change from 0 to 512 [ 27.676019][ T3514] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 27.690114][ T3514] ext4 filesystem being mounted at /17/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 27.720755][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 27.847095][ T3541] loop0: detected capacity change from 0 to 2048 [ 27.855163][ T3541] EXT4-fs: Ignoring removed mblk_io_submit option [ 27.865958][ T3541] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 27.868288][ T3547] netlink: 8 bytes leftover after parsing attributes in process `syz.1.64'. [ 27.892515][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 27.921806][ T3550] loop1: detected capacity change from 0 to 1024 [ 27.930140][ T3550] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 27.941219][ T3550] JBD2: no valid journal superblock found [ 27.947015][ T3550] EXT4-fs (loop1): Could not load journal inode [ 28.172984][ T3590] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 28.187445][ T3592] loop4: detected capacity change from 0 to 2048 [ 28.225554][ T3592] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 28.259983][ T3264] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 28.317152][ T3617] capability: warning: `syz.3.97' uses 32-bit capabilities (legacy support in use) [ 28.325970][ T3611] mmap: syz.4.92 (3611) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 28.471874][ T3646] loop3: detected capacity change from 0 to 128 [ 28.482722][ T3646] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 28.502956][ T3646] ext4 filesystem being mounted at /12/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 28.529519][ T3646] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.111: No space for directory leaf checksum. Please run e2fsck -D. [ 28.544864][ T3646] EXT4-fs error (device loop3): htree_dirblock_to_tree:1083: inode #2: comm syz.3.111: Directory block failed checksum [ 28.563486][ T3648] netlink: 'syz.1.112': attribute type 10 has an invalid length. [ 28.571269][ T3648] netlink: 40 bytes leftover after parsing attributes in process `syz.1.112'. [ 28.580754][ T3648] bridge0: port 3(syz_tun) entered blocking state [ 28.587282][ T3648] bridge0: port 3(syz_tun) entered disabled state [ 28.594114][ T3648] syz_tun: entered allmulticast mode [ 28.600317][ T3648] syz_tun: entered promiscuous mode [ 28.602722][ T3266] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 28.607102][ T3648] bridge0: port 3(syz_tun) entered blocking state [ 28.621024][ T3648] bridge0: port 3(syz_tun) entered forwarding state [ 28.885714][ T3695] loop1: detected capacity change from 0 to 128 [ 28.910559][ T3695] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 28.924664][ T3687] loop3: detected capacity change from 0 to 8192 [ 28.931056][ T3695] ext4 filesystem being mounted at /44/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 28.939487][ T3687] ======================================================= [ 28.939487][ T3687] WARNING: The mand mount option has been deprecated and [ 28.939487][ T3687] and is ignored by this kernel. Remove the mand [ 28.939487][ T3687] option from the mount to silence this warning. [ 28.939487][ T3687] ======================================================= [ 28.981505][ T3687] syz.3.131: attempt to access beyond end of device [ 28.981505][ T3687] loop3: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 28.995003][ T3687] Buffer I/O error on dev loop3, logical block 57847, async page read [ 29.008208][ T3687] syz.3.131: attempt to access beyond end of device [ 29.008208][ T3687] loop3: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 29.021640][ T3687] Buffer I/O error on dev loop3, logical block 57847, async page read [ 29.028652][ T3270] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 29.030025][ T3687] syz.3.131: attempt to access beyond end of device [ 29.030025][ T3687] loop3: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 29.052263][ T3687] Buffer I/O error on dev loop3, logical block 57847, async page read [ 29.061653][ T3687] syz.3.131: attempt to access beyond end of device [ 29.061653][ T3687] loop3: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 29.075117][ T3687] Buffer I/O error on dev loop3, logical block 57847, async page read [ 29.094909][ T3708] loop4: detected capacity change from 0 to 512 [ 29.107622][ T3708] EXT4-fs: Ignoring removed mblk_io_submit option [ 29.118052][ T3708] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b856c118, mo2=0002] [ 29.126341][ T3708] System zones: 1-12 [ 29.130457][ T3708] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz.4.142: corrupted in-inode xattr: e_value size too large [ 29.145593][ T3708] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.142: couldn't read orphan inode 15 (err -117) [ 29.158957][ T3708] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.182211][ T3264] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.193318][ T3717] netlink: 4 bytes leftover after parsing attributes in process `syz.3.143'. [ 29.319737][ T3742] loop1: detected capacity change from 0 to 512 [ 29.326850][ T3742] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 29.339988][ T3742] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 29.350910][ T3742] EXT4-fs (loop1): 1 truncate cleaned up [ 29.356860][ T3742] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.490279][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.741465][ T3749] loop0: detected capacity change from 0 to 512 [ 29.754770][ T3749] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 29.762809][ T3749] System zones: 0-2, 18-18, 34-34 [ 29.768672][ T3749] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.160: bg 0: block 248: padding at end of block bitmap is not set [ 29.783089][ T3749] EXT4-fs error (device loop0): ext4_acquire_dquot:6879: comm syz.0.160: Failed to acquire dquot type 1 [ 29.794954][ T3749] EXT4-fs (loop0): 1 truncate cleaned up [ 29.800945][ T3749] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.813518][ T3749] ext4 filesystem being mounted at /40/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.831507][ T3749] syz.0.160 (3749) used greatest stack depth: 9360 bytes left [ 29.839627][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.927092][ T3764] loop0: detected capacity change from 0 to 512 [ 29.944359][ T3764] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 29.952413][ T3764] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 29.960727][ T3764] System zones: 0-1, 15-15, 18-18, 34-34 [ 29.966798][ T3764] EXT4-fs (loop0): orphan cleanup on readonly fs [ 29.973269][ T3764] EXT4-fs warning (device loop0): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 29.987829][ T3764] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 29.994581][ T3764] EXT4-fs error (device loop0): ext4_orphan_get:1414: comm syz.0.166: bad orphan inode 16 [ 30.004878][ T3764] ext4_test_bit(bit=15, block=18) = 1 [ 30.010297][ T3764] is_bad_inode(inode)=0 [ 30.014539][ T3764] NEXT_ORPHAN(inode)=0 [ 30.018611][ T3764] max_ino=32 [ 30.021793][ T3764] i_nlink=2 [ 30.025362][ T3764] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 30.046868][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.121695][ T3778] loop3: detected capacity change from 0 to 512 [ 30.135926][ T3778] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 30.144032][ T3778] System zones: 0-2, 18-18, 34-34 [ 30.149880][ T3778] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.173: bg 0: block 248: padding at end of block bitmap is not set [ 30.164384][ T3778] EXT4-fs error (device loop3): ext4_acquire_dquot:6879: comm syz.3.173: Failed to acquire dquot type 1 [ 30.176057][ T3778] EXT4-fs (loop3): 1 truncate cleaned up [ 30.182014][ T3778] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.194962][ T3778] ext4 filesystem being mounted at /21/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.213889][ T3266] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.259439][ T3791] loop3: detected capacity change from 0 to 128 [ 30.264301][ T3793] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 30.272339][ T3793] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 30.279832][ T3793] vhci_hcd vhci_hcd.0: Device attached [ 30.280233][ T3791] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 30.289458][ T3793] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(5) [ 30.300943][ T3793] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 30.308715][ T3793] vhci_hcd vhci_hcd.0: Device attached [ 30.321137][ T3793] vhci_hcd vhci_hcd.0: pdev(0) rhport(2) sockfd(7) [ 30.327715][ T3793] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 30.335146][ T3793] vhci_hcd vhci_hcd.0: Device attached [ 30.346208][ T3798] vhci_hcd: connection closed [ 30.346365][ T56] vhci_hcd: stop threads [ 30.346552][ T3794] vhci_hcd: connection closed [ 30.351043][ T56] vhci_hcd: release socket [ 30.364581][ T56] vhci_hcd: disconnect device [ 30.370758][ T3796] vhci_hcd: connection closed [ 30.388113][ T56] vhci_hcd: stop threads [ 30.397184][ T56] vhci_hcd: release socket [ 30.401586][ T56] vhci_hcd: disconnect device [ 30.411041][ T56] vhci_hcd: stop threads [ 30.415455][ T56] vhci_hcd: release socket [ 30.419880][ T56] vhci_hcd: disconnect device [ 30.449719][ T3815] loop1: detected capacity change from 0 to 512 [ 30.465621][ T3815] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 30.473667][ T3815] System zones: 0-2, 18-18, 34-34 [ 30.479591][ T3815] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.185: bg 0: block 248: padding at end of block bitmap is not set [ 30.494332][ T3815] EXT4-fs error (device loop1): ext4_acquire_dquot:6879: comm syz.1.185: Failed to acquire dquot type 1 [ 30.506119][ T3815] EXT4-fs (loop1): 1 truncate cleaned up [ 30.511928][ T3815] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.524833][ T3815] ext4 filesystem being mounted at /56/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.544200][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.572261][ T3825] loop1: detected capacity change from 0 to 128 [ 30.579058][ T3825] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 30.718585][ T3852] loop2: detected capacity change from 0 to 128 [ 30.726537][ T3852] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 31.216054][ T3939] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 31.222616][ T3939] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 31.230097][ T3939] vhci_hcd vhci_hcd.0: Device attached [ 31.289869][ T3943] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(6) [ 31.296481][ T3943] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 31.304189][ T3943] vhci_hcd vhci_hcd.0: Device attached [ 31.353729][ T3939] vhci_hcd vhci_hcd.0: pdev(2) rhport(2) sockfd(5) [ 31.360318][ T3939] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 31.364719][ T3954] loop0: detected capacity change from 0 to 256 [ 31.367900][ T3939] vhci_hcd vhci_hcd.0: Device attached [ 31.392526][ T3954] FAT-fs (loop0): codepage cp865 not found [ 31.439177][ T3940] vhci_hcd: connection closed [ 31.439754][ T3944] vhci_hcd: connection closed [ 31.444604][ T3949] vhci_hcd: connection closed [ 31.453854][ T982] vhci_hcd: vhci_device speed not set [ 31.454220][ T3914] vhci_hcd: stop threads [ 31.468302][ T3914] vhci_hcd: release socket [ 31.472723][ T3914] vhci_hcd: disconnect device [ 31.480128][ T3914] vhci_hcd: stop threads [ 31.484454][ T3914] vhci_hcd: release socket [ 31.488910][ T3914] vhci_hcd: disconnect device [ 31.495742][ T3914] vhci_hcd: stop threads [ 31.500187][ T3914] vhci_hcd: release socket [ 31.504712][ T3914] vhci_hcd: disconnect device [ 31.525882][ T3961] loop0: detected capacity change from 0 to 1024 [ 31.554056][ T982] usb 5-1: new full-speed USB device number 2 using vhci_hcd [ 31.561498][ T982] usb 5-1: enqueue for inactive port 0 [ 31.567357][ T982] usb 5-1: enqueue for inactive port 0 [ 31.572830][ T982] usb 5-1: enqueue for inactive port 0 [ 31.586996][ T3961] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 31.597887][ T3961] JBD2: no valid journal superblock found [ 31.603713][ T3961] EXT4-fs (loop0): Could not load journal inode [ 31.630429][ T3976] loop1: detected capacity change from 0 to 764 [ 31.643160][ T3976] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 31.653884][ T982] vhci_hcd: vhci_device speed not set [ 31.659431][ T29] kauditd_printk_skb: 100 callbacks suppressed [ 31.659442][ T29] audit: type=1400 audit(1728477887.802:220): avc: denied { mount } for pid=3975 comm="syz.1.233" name="/" dev="loop1" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 31.693508][ T29] audit: type=1400 audit(1728477887.832:221): avc: denied { unmount } for pid=3270 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 31.724285][ T29] audit: type=1400 audit(1728477887.862:222): avc: denied { write } for pid=3977 comm="syz.1.235" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 31.744719][ T3984] netlink: 'syz.3.237': attribute type 29 has an invalid length. [ 31.837204][ T3998] loop0: detected capacity change from 0 to 1024 [ 31.845730][ T4000] loop3: detected capacity change from 0 to 256 [ 31.846350][ T3998] EXT4-fs: Ignoring removed oldalloc option [ 31.862419][ T3998] EXT4-fs (loop0): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 31.882281][ T4000] FAT-fs (loop3): codepage cp865 not found [ 31.896588][ T3998] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.915023][ T4007] loop1: detected capacity change from 0 to 1024 [ 31.921711][ T29] audit: type=1400 audit(1728477888.062:223): avc: denied { create } for pid=3997 comm="syz.0.245" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 31.971326][ T4007] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 31.975266][ T29] audit: type=1400 audit(1728477888.112:224): avc: denied { read } for pid=3997 comm="syz.0.245" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 31.995277][ T4007] JBD2: no valid journal superblock found [ 32.030434][ T4007] EXT4-fs (loop1): Could not load journal inode [ 32.040906][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.049953][ T4009] loop2: detected capacity change from 0 to 764 [ 32.059532][ T4009] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 32.094852][ T29] audit: type=1400 audit(1728477888.232:225): avc: denied { mount } for pid=4012 comm="syz.3.251" name="/" dev="hugetlbfs" ino=5685 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 32.132700][ T29] audit: type=1400 audit(1728477888.272:226): avc: denied { unmount } for pid=3266 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 32.157527][ T4017] loop3: detected capacity change from 0 to 512 [ 32.180503][ T4017] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 32.197219][ T29] audit: type=1400 audit(1728477888.342:227): avc: denied { setopt } for pid=4021 comm="syz.2.254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 32.217125][ T29] audit: type=1400 audit(1728477888.342:228): avc: denied { write } for pid=4021 comm="syz.2.254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 32.255601][ T4017] EXT4-fs (loop3): 1 truncate cleaned up [ 32.262068][ T4017] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.315430][ T4032] loop2: detected capacity change from 0 to 1024 [ 32.322083][ T4032] EXT4-fs: Ignoring removed i_version option [ 32.344364][ T4032] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 32.347278][ T4035] loop4: detected capacity change from 0 to 256 [ 32.370086][ T4032] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.383340][ T4035] FAT-fs (loop4): codepage cp865 not found [ 32.405722][ T4036] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 32.412250][ T4036] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 32.419769][ T4036] vhci_hcd vhci_hcd.0: Device attached [ 32.431770][ T4041] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(6) [ 32.438311][ T4041] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 32.446481][ T4041] vhci_hcd vhci_hcd.0: Device attached [ 32.470374][ T4036] vhci_hcd vhci_hcd.0: pdev(1) rhport(2) sockfd(5) [ 32.476920][ T4036] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 32.484383][ T4036] vhci_hcd vhci_hcd.0: Device attached [ 32.495889][ T4047] loop4: detected capacity change from 0 to 1024 [ 32.513564][ T4047] EXT4-fs: Ignoring removed oldalloc option [ 32.522807][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.532667][ T4039] vhci_hcd: connection closed [ 32.532791][ T4042] vhci_hcd: connection closed [ 32.537599][ T4048] vhci_hcd: connection closed [ 32.551270][ T4047] EXT4-fs (loop4): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 32.553857][ T3962] vhci_hcd: stop threads [ 32.556698][ T3266] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.565884][ T3962] vhci_hcd: release socket [ 32.583637][ T3962] vhci_hcd: disconnect device [ 32.590264][ T3962] vhci_hcd: stop threads [ 32.594600][ T3962] vhci_hcd: release socket [ 32.599104][ T3962] vhci_hcd: disconnect device [ 32.612793][ T3962] vhci_hcd: stop threads [ 32.617163][ T3962] vhci_hcd: release socket [ 32.620957][ T4051] loop2: detected capacity change from 0 to 1024 [ 32.621602][ T3962] vhci_hcd: disconnect device [ 32.645675][ T4051] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 32.653922][ T24] vhci_hcd: vhci_device speed not set [ 32.658694][ T4051] JBD2: no valid journal superblock found [ 32.666923][ T4051] EXT4-fs (loop2): Could not load journal inode [ 32.682676][ T4047] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.715466][ T4057] loop3: detected capacity change from 0 to 764 [ 32.751439][ T3264] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.770744][ T4057] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 32.908972][ T4074] loop3: detected capacity change from 0 to 1024 [ 32.925922][ T4074] EXT4-fs: Ignoring removed i_version option [ 32.938636][ T4080] loop2: detected capacity change from 0 to 512 [ 32.945309][ T4074] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 32.955074][ T4080] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.980776][ T4074] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.003013][ T4080] EXT4-fs (loop2): 1 truncate cleaned up [ 33.009343][ T4080] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.028565][ T3266] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.049825][ T4086] loop0: detected capacity change from 0 to 512 [ 33.053511][ T4087] loop4: detected capacity change from 0 to 1024 [ 33.069902][ T4087] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 33.080881][ T4087] JBD2: no valid journal superblock found [ 33.082538][ T4086] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 33.086622][ T4087] EXT4-fs (loop4): Could not load journal inode [ 33.090519][ T4088] loop3: detected capacity change from 0 to 1024 [ 33.108351][ T4088] EXT4-fs: Ignoring removed oldalloc option [ 33.115666][ T29] audit: type=1400 audit(1728477889.262:229): avc: denied { append } for pid=4091 comm="syz.1.281" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 33.126195][ T4088] EXT4-fs (loop3): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 33.142118][ T4092] usb usb9: usbfs: process 4092 (syz.1.281) did not claim interface 0 before use [ 33.247906][ T4088] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.292991][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.306497][ T4110] loop0: detected capacity change from 0 to 512 [ 33.363041][ T3266] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.376890][ T4110] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.289: corrupted in-inode xattr: invalid ea_ino [ 33.398129][ T4110] EXT4-fs error (device loop0): ext4_orphan_get:1393: comm syz.0.289: couldn't read orphan inode 15 (err -117) [ 33.412655][ T4110] EXT4-fs (loop0): mounted filesystem 00000007-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.457906][ T4119] loop1: detected capacity change from 0 to 1024 [ 33.466069][ T3263] EXT4-fs (loop0): unmounting filesystem 00000007-0000-0000-0000-000000000000. [ 33.476443][ T4119] EXT4-fs: Ignoring removed oldalloc option [ 33.491407][ T4120] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 33.498006][ T4120] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 33.505527][ T4120] vhci_hcd vhci_hcd.0: Device attached [ 33.519128][ T4124] loop2: detected capacity change from 0 to 512 [ 33.525821][ T4120] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(5) [ 33.532511][ T4120] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 33.540144][ T4120] vhci_hcd vhci_hcd.0: Device attached [ 33.554413][ T4119] EXT4-fs (loop1): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 33.567949][ T4124] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 33.602373][ T4127] vhci_hcd vhci_hcd.0: pdev(3) rhport(2) sockfd(8) [ 33.608966][ T4127] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 33.616458][ T4127] vhci_hcd vhci_hcd.0: Device attached [ 33.625652][ T4119] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.642041][ T4121] vhci_hcd: connection closed [ 33.642079][ T4128] vhci_hcd: connection closed [ 33.642448][ T3913] vhci_hcd: stop threads [ 33.646809][ T4125] vhci_hcd: connection closed [ 33.651422][ T3913] vhci_hcd: release socket [ 33.651431][ T3913] vhci_hcd: disconnect device [ 33.678870][ T3913] vhci_hcd: stop threads [ 33.683172][ T3913] vhci_hcd: release socket [ 33.687723][ T3913] vhci_hcd: disconnect device [ 33.697630][ T3913] vhci_hcd: stop threads [ 33.701958][ T3913] vhci_hcd: release socket [ 33.706409][ T3913] vhci_hcd: disconnect device [ 33.716476][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.178615][ T4139] usb usb9: usbfs: process 4139 (syz.4.296) did not claim interface 0 before use [ 34.210587][ T4145] loop3: detected capacity change from 0 to 1024 [ 34.233232][ T4152] loop0: detected capacity change from 0 to 512 [ 34.239659][ T4145] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 34.251606][ T4152] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 34.253798][ T4145] JBD2: no valid journal superblock found [ 34.267192][ T4145] EXT4-fs (loop3): Could not load journal inode [ 34.286093][ T4152] EXT4-fs (loop0): 1 truncate cleaned up [ 34.299241][ T4152] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.317689][ T4161] loop4: detected capacity change from 0 to 512 [ 34.333301][ T4161] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz.4.304: corrupted in-inode xattr: invalid ea_ino [ 34.346898][ T4161] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.304: couldn't read orphan inode 15 (err -117) [ 34.359585][ T4161] EXT4-fs (loop4): mounted filesystem 00000007-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.399147][ T3264] EXT4-fs (loop4): unmounting filesystem 00000007-0000-0000-0000-000000000000. [ 34.408651][ T4172] syz.1.309[4172] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.408707][ T4172] syz.1.309[4172] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.420421][ T4172] syz.1.309[4172] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.510048][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.583098][ T4205] syz.2.327[4205] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.583156][ T4205] syz.2.327[4205] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.610750][ T4205] syz.2.327[4205] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.688981][ T4219] loop4: detected capacity change from 0 to 512 [ 34.725368][ T4219] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 34.760341][ T4219] EXT4-fs (loop4): 1 truncate cleaned up [ 34.771831][ T4219] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.857987][ T4253] syz.0.350[4253] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.858080][ T4253] syz.0.350[4253] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.863174][ T3264] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.876946][ T4253] syz.0.350[4253] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.978253][ T4269] loop3: detected capacity change from 0 to 512 [ 35.010074][ T4269] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 35.047790][ T4269] EXT4-fs (loop3): 1 truncate cleaned up [ 35.055171][ T4269] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.077325][ T4286] syz.4.366[4286] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 35.099029][ T4290] loop1: detected capacity change from 0 to 512 [ 35.148973][ T4290] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 35.168734][ T4290] EXT4-fs (loop1): 1 truncate cleaned up [ 35.181962][ T4290] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.201519][ T4307] loop0: detected capacity change from 0 to 256 [ 35.222149][ T4290] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 35.240420][ T4307] FAT-fs (loop0): Directory bread(block 64) failed [ 35.246895][ T4311] netlink: 47 bytes leftover after parsing attributes in process `syz.2.379'. [ 35.247313][ T4307] FAT-fs (loop0): Directory bread(block 65) failed [ 35.264697][ T4307] FAT-fs (loop0): Directory bread(block 66) failed [ 35.271272][ T4307] FAT-fs (loop0): Directory bread(block 67) failed [ 35.271722][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.279571][ T4307] FAT-fs (loop0): Directory bread(block 68) failed [ 35.293630][ T4307] FAT-fs (loop0): Directory bread(block 69) failed [ 35.302189][ T4307] FAT-fs (loop0): Directory bread(block 70) failed [ 35.317225][ T4307] FAT-fs (loop0): Directory bread(block 71) failed [ 35.323960][ T4307] FAT-fs (loop0): Directory bread(block 72) failed [ 35.330456][ T4307] FAT-fs (loop0): Directory bread(block 73) failed [ 35.357344][ T3266] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.438503][ T4333] loop0: detected capacity change from 0 to 512 [ 35.465308][ T4333] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 35.466151][ T4342] netlink: 47 bytes leftover after parsing attributes in process `syz.3.391'. [ 35.474305][ T4340] loop2: detected capacity change from 0 to 512 [ 35.490587][ T4333] EXT4-fs (loop0): 1 truncate cleaned up [ 35.496872][ T4340] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 35.497137][ T4333] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.537518][ T4340] EXT4-fs (loop2): 1 truncate cleaned up [ 35.543418][ T4340] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.565625][ T4347] loop1: detected capacity change from 0 to 256 [ 35.572755][ T4333] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 35.629145][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.660116][ T4364] netlink: 'syz.4.403': attribute type 10 has an invalid length. [ 35.664629][ T4347] FAT-fs (loop1): Directory bread(block 64) failed [ 35.675964][ T4347] FAT-fs (loop1): Directory bread(block 65) failed [ 35.682568][ T4347] FAT-fs (loop1): Directory bread(block 66) failed [ 35.690172][ T4347] FAT-fs (loop1): Directory bread(block 67) failed [ 35.692986][ T4364] team0: Device hsr_slave_0 failed to register rx_handler [ 35.704153][ T4347] FAT-fs (loop1): Directory bread(block 68) failed [ 35.710761][ T4347] FAT-fs (loop1): Directory bread(block 69) failed [ 35.717707][ T4347] FAT-fs (loop1): Directory bread(block 70) failed [ 35.725248][ T4347] FAT-fs (loop1): Directory bread(block 71) failed [ 35.731787][ T4347] FAT-fs (loop1): Directory bread(block 72) failed [ 35.738306][ T4347] FAT-fs (loop1): Directory bread(block 73) failed [ 35.826788][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.864775][ T4385] loop2: detected capacity change from 0 to 512 [ 35.902961][ T4385] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 35.913321][ T4385] EXT4-fs (loop2): 1 truncate cleaned up [ 35.919668][ T4385] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.948129][ T4402] netlink: 'syz.1.421': attribute type 10 has an invalid length. [ 35.959863][ T4402] team0: Device hsr_slave_0 failed to register rx_handler [ 35.975445][ T4385] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 35.999527][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.072755][ T4412] loop2: detected capacity change from 0 to 512 [ 36.085222][ T4412] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 36.093525][ T4425] netlink: 'syz.4.432': attribute type 1 has an invalid length. [ 36.102683][ T4425] netlink: 8 bytes leftover after parsing attributes in process `syz.4.432'. [ 36.125253][ T4412] EXT4-fs (loop2): 1 truncate cleaned up [ 36.140179][ T4412] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.162453][ T4431] loop1: detected capacity change from 0 to 512 [ 36.171965][ T4433] loop3: detected capacity change from 0 to 512 [ 36.182477][ T4436] netlink: 'syz.0.437': attribute type 10 has an invalid length. [ 36.196344][ T4436] team0: Device hsr_slave_0 failed to register rx_handler [ 36.203619][ T4433] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 36.212058][ T4433] EXT4-fs (loop3): 1 truncate cleaned up [ 36.216936][ T4431] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.218587][ T4433] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.230385][ T4431] ext4 filesystem being mounted at /105/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.267209][ T4431] EXT4-fs warning (device loop1): verify_group_input:156: Last group not full [ 36.287707][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.299736][ T4433] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 36.337830][ T3266] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.371757][ T4458] program syz.3.445 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 36.386640][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.447153][ T4471] loop4: detected capacity change from 0 to 512 [ 36.458280][ T4472] netlink: 'syz.2.447': attribute type 1 has an invalid length. [ 36.465975][ T4472] netlink: 8 bytes leftover after parsing attributes in process `syz.2.447'. [ 36.506824][ T4471] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.519484][ T4471] ext4 filesystem being mounted at /79/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.532345][ T4471] EXT4-fs warning (device loop4): verify_group_input:156: Last group not full [ 36.547638][ T3264] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.576304][ T4485] loop4: detected capacity change from 0 to 512 [ 36.600101][ T4488] loop1: detected capacity change from 0 to 512 [ 36.618107][ T4488] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 36.621234][ T4485] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 36.639182][ T4495] program syz.0.460 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 36.656996][ T4485] EXT4-fs (loop4): 1 truncate cleaned up [ 36.663038][ T4485] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.667681][ T4488] EXT4-fs (loop1): 1 truncate cleaned up [ 36.686338][ T4488] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.714825][ T4506] loop0: detected capacity change from 0 to 1024 [ 36.725649][ T4506] EXT4-fs: Ignoring removed nomblk_io_submit option [ 36.746361][ T4485] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 36.760222][ T4506] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a043c018, mo2=0002] [ 36.768356][ T4506] System zones: 0-1, 3-12 [ 36.773121][ T4506] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.782164][ T4509] loop3: detected capacity change from 0 to 1024 [ 36.793381][ T3264] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.803753][ T4509] EXT4-fs: Ignoring removed orlov option [ 36.805213][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.809476][ T4509] EXT4-fs: Ignoring removed nomblk_io_submit option [ 36.827917][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 36.827930][ T29] audit: type=1400 audit(1728477892.972:246): avc: denied { read } for pid=4513 comm="syz.2.473" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 36.855580][ T29] audit: type=1400 audit(1728477892.982:247): avc: denied { create } for pid=4517 comm="syz.4.475" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 36.874965][ T29] audit: type=1400 audit(1728477892.982:248): avc: denied { setopt } for pid=4517 comm="syz.4.475" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 36.885070][ T4509] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.918570][ T29] audit: type=1400 audit(1728477893.062:249): avc: denied { ioctl } for pid=4508 comm="syz.3.470" path="/99/file1/cpu.stat" dev="loop3" ino=18 ioctlcmd=0x583b scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 36.978200][ T3266] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.040063][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.081437][ T4548] loop1: detected capacity change from 0 to 1024 [ 37.095006][ T4553] netlink: 8 bytes leftover after parsing attributes in process `syz.0.488'. [ 37.116697][ T4548] EXT4-fs: Ignoring removed nomblk_io_submit option [ 37.125643][ T4555] loop2: detected capacity change from 0 to 1024 [ 37.144074][ T4555] EXT4-fs: Ignoring removed orlov option [ 37.149788][ T4555] EXT4-fs: Ignoring removed nomblk_io_submit option [ 37.166823][ T4548] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a043c018, mo2=0002] [ 37.175039][ T4548] System zones: 0-1, 3-12 [ 37.181167][ T4548] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.203860][ T4566] loop3: detected capacity change from 0 to 512 [ 37.213957][ T4555] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.218723][ T4569] loop0: detected capacity change from 0 to 512 [ 37.233691][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.247389][ T4569] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 37.266428][ T4569] EXT4-fs (loop0): 1 truncate cleaned up [ 37.287914][ T3474] udevd[3474]: failed to send result of seq 7683 to main daemon: Connection refused [ 37.288015][ T4569] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.300355][ T4566] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 37.317781][ T4566] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 37.326480][ T4566] System zones: 0-1, 15-15, 18-18, 34-34 [ 37.332686][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.334973][ T4566] EXT4-fs (loop3): orphan cleanup on readonly fs [ 37.348941][ T4566] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 37.358308][ T4566] EXT4-fs warning (device loop3): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 37.373058][ T4566] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 37.382884][ T4587] netlink: 4 bytes leftover after parsing attributes in process `syz.4.505'. [ 37.390777][ T4566] EXT4-fs error (device loop3): ext4_orphan_get:1414: comm syz.3.495: bad orphan inode 16 [ 37.410392][ T4566] ext4_test_bit(bit=15, block=18) = 1 [ 37.415886][ T4566] is_bad_inode(inode)=0 [ 37.420036][ T4566] NEXT_ORPHAN(inode)=0 [ 37.424212][ T4566] max_ino=32 [ 37.427402][ T4566] i_nlink=2 [ 37.432605][ T4566] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 37.452337][ T4597] loop4: detected capacity change from 0 to 1024 [ 37.452595][ T4597] EXT4-fs: Ignoring removed nomblk_io_submit option [ 37.473374][ T3266] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.519024][ T4597] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a043c018, mo2=0002] [ 37.527453][ T4597] System zones: 0-1, 3-12 [ 37.532241][ T4597] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.535730][ T4606] loop1: detected capacity change from 0 to 1024 [ 37.550973][ T4606] EXT4-fs: Ignoring removed orlov option [ 37.551082][ T4606] EXT4-fs: Ignoring removed nomblk_io_submit option [ 37.577150][ T4606] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.594081][ T3264] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.608911][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.620488][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.660536][ T4633] netlink: 4 bytes leftover after parsing attributes in process `syz.0.517'. [ 37.678568][ T29] audit: type=1400 audit(1728477893.822:250): avc: denied { create } for pid=4636 comm="syz.0.528" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 37.700367][ T29] audit: type=1400 audit(1728477893.852:251): avc: denied { setopt } for pid=4636 comm="syz.0.528" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 37.728709][ T4643] loop1: detected capacity change from 0 to 512 [ 37.777909][ T4643] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 37.782847][ T29] audit: type=1400 audit(1728477893.922:252): avc: denied { read } for pid=4653 comm="syz.0.537" name="ppp" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 37.785889][ T4643] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 37.825622][ T29] audit: type=1400 audit(1728477893.972:253): avc: denied { open } for pid=4653 comm="syz.0.537" path="/dev/ppp" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 37.848745][ T29] audit: type=1400 audit(1728477893.982:254): avc: denied { ioctl } for pid=4653 comm="syz.0.537" path="/dev/ppp" dev="devtmpfs" ino=116 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 37.883665][ T4643] System zones: 0-1, 15-15, 18-18, 34-34 [ 37.890401][ T4643] EXT4-fs (loop1): orphan cleanup on readonly fs [ 37.898354][ T4643] EXT4-fs warning (device loop1): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 37.913175][ T4643] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 37.933433][ T4643] EXT4-fs error (device loop1): ext4_orphan_get:1414: comm syz.1.522: bad orphan inode 16 [ 37.944814][ T4643] ext4_test_bit(bit=15, block=18) = 1 [ 37.950203][ T4643] is_bad_inode(inode)=0 [ 37.954461][ T4643] NEXT_ORPHAN(inode)=0 [ 37.958564][ T4643] max_ino=32 [ 37.961878][ T4643] i_nlink=2 [ 37.965737][ T4643] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 38.018605][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.109022][ T4707] loop4: detected capacity change from 0 to 512 [ 38.135406][ T4707] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 38.143314][ T4707] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 38.151587][ T4707] System zones: 0-1, 15-15, 18-18, 34-34 [ 38.157661][ T4707] EXT4-fs (loop4): orphan cleanup on readonly fs [ 38.164148][ T4707] EXT4-fs warning (device loop4): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 38.178681][ T4707] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 38.190288][ T4707] EXT4-fs error (device loop4): ext4_orphan_get:1414: comm syz.4.561: bad orphan inode 16 [ 38.203835][ T4707] ext4_test_bit(bit=15, block=18) = 1 [ 38.209291][ T4707] is_bad_inode(inode)=0 [ 38.213546][ T4707] NEXT_ORPHAN(inode)=0 [ 38.217725][ T4707] max_ino=32 [ 38.221008][ T4707] i_nlink=2 [ 38.224648][ T4707] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 38.253640][ T3264] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.433419][ T4769] loop1: detected capacity change from 0 to 128 [ 38.469950][ T4769] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 38.496073][ T4769] ext4 filesystem being mounted at /128/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 38.519740][ T4769] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.589: No space for directory leaf checksum. Please run e2fsck -D. [ 38.535029][ T4769] EXT4-fs error (device loop1): htree_dirblock_to_tree:1083: inode #2: comm syz.1.589: Directory block failed checksum [ 38.580550][ T3270] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 38.596863][ T4788] tipc: Started in network mode [ 38.601881][ T4788] tipc: Node identity , cluster identity 4711 [ 38.607981][ T4788] tipc: Failed to set node id, please configure manually [ 38.615030][ T4788] tipc: Enabling of bearer rejected, failed to enable media [ 38.640856][ T4792] loop0: detected capacity change from 0 to 128 [ 38.676920][ T4792] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 38.694013][ T4792] ext4 filesystem being mounted at /126/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 38.716452][ T4792] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.611: No space for directory leaf checksum. Please run e2fsck -D. [ 38.731718][ T4792] EXT4-fs error (device loop0): htree_dirblock_to_tree:1083: inode #2: comm syz.0.611: Directory block failed checksum [ 38.768652][ T4817] tipc: Started in network mode [ 38.773538][ T4817] tipc: Node identity , cluster identity 4711 [ 38.779639][ T4817] tipc: Failed to set node id, please configure manually [ 38.786687][ T4817] tipc: Enabling of bearer rejected, failed to enable media [ 38.795384][ T3263] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 38.892474][ T4849] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 38.953316][ T4866] netlink: 'syz.0.637': attribute type 10 has an invalid length. [ 38.961124][ T4866] netlink: 40 bytes leftover after parsing attributes in process `syz.0.637'. [ 38.971010][ T4866] bridge0: port 3(syz_tun) entered blocking state [ 38.977597][ T4866] bridge0: port 3(syz_tun) entered disabled state [ 38.984957][ T4866] syz_tun: entered allmulticast mode [ 39.000356][ T4866] syz_tun: entered promiscuous mode [ 39.006328][ T4866] bridge0: port 3(syz_tun) entered blocking state [ 39.012893][ T4866] bridge0: port 3(syz_tun) entered forwarding state [ 39.098574][ T4886] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 39.167206][ T4897] loop3: detected capacity change from 0 to 512 [ 39.201377][ T4897] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.228293][ T4897] ext4 filesystem being mounted at /136/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.255127][ T3266] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.301309][ T4922] netlink: 'syz.3.660': attribute type 10 has an invalid length. [ 39.309199][ T4922] netlink: 40 bytes leftover after parsing attributes in process `syz.3.660'. [ 39.330630][ T4925] loop2: detected capacity change from 0 to 2048 [ 39.343063][ T4922] bridge0: port 3(syz_tun) entered blocking state [ 39.349550][ T4922] bridge0: port 3(syz_tun) entered disabled state [ 39.356313][ T4925] EXT4-fs: Ignoring removed mblk_io_submit option [ 39.363028][ T4922] syz_tun: entered allmulticast mode [ 39.369051][ T4922] syz_tun: entered promiscuous mode [ 39.385125][ T4925] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.385549][ T4922] bridge0: port 3(syz_tun) entered blocking state [ 39.403862][ T4922] bridge0: port 3(syz_tun) entered forwarding state [ 39.425817][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.478957][ T4948] tc_dump_action: action bad kind [ 39.593270][ T4981] tc_dump_action: action bad kind [ 39.693560][ T4999] loop4: detected capacity change from 0 to 128 [ 39.709002][ T5003] loop3: detected capacity change from 0 to 1024 [ 39.718391][ T5005] netlink: 8 bytes leftover after parsing attributes in process `syz.2.703'. [ 39.719928][ T5003] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 39.769270][ T5003] JBD2: no valid journal superblock found [ 39.775038][ T5003] EXT4-fs (loop3): Could not load journal inode [ 39.871054][ T5032] tipc: Started in network mode [ 39.875984][ T5032] tipc: Node identity 000000000000005f0000000000000001, cluster identity 4711 [ 39.884892][ T5032] tipc: Enabling of bearer rejected, failed to enable media [ 39.909873][ T5036] loop3: detected capacity change from 0 to 128 [ 40.103081][ T5064] loop4: detected capacity change from 0 to 8192 [ 40.110740][ T5064] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.123757][ T5064] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 40.131634][ T5064] FAT-fs (loop4): Filesystem has been set read-only [ 40.237873][ T5085] loop1: detected capacity change from 0 to 512 [ 40.272014][ T5085] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 40.280017][ T5085] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 40.315761][ T5085] System zones: 0-1, 15-15, 18-18, 34-34 [ 40.323170][ T5085] EXT4-fs (loop1): orphan cleanup on readonly fs [ 40.346334][ T5085] EXT4-fs warning (device loop1): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 40.352024][ T5095] loop3: detected capacity change from 0 to 8192 [ 40.361026][ T5085] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 40.376242][ T5095] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.379781][ T5101] netlink: 12 bytes leftover after parsing attributes in process `syz.0.750'. [ 40.386947][ T5085] EXT4-fs error (device loop1): ext4_orphan_get:1414: comm syz.1.741: bad orphan inode 16 [ 40.400597][ T5095] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000001) [ 40.407205][ T5085] ext4_test_bit(bit=15, block=18) = 1 [ 40.413310][ T5095] FAT-fs (loop3): Filesystem has been set read-only [ 40.418664][ T5085] is_bad_inode(inode)=0 [ 40.418672][ T5085] NEXT_ORPHAN(inode)=0 [ 40.418677][ T5085] max_ino=32 [ 40.436834][ T5085] i_nlink=2 [ 40.440296][ T5085] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.474523][ T5085] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 40.482438][ T5085] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 40.501493][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.599824][ T5126] netlink: 12 bytes leftover after parsing attributes in process `syz.4.763'. [ 40.647277][ T5133] loop4: detected capacity change from 0 to 512 [ 40.669685][ T5133] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 40.677759][ T5133] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 40.685899][ T5133] System zones: 0-1, 15-15, 18-18, 34-34 [ 40.691630][ T5133] EXT4-fs (loop4): orphan cleanup on readonly fs [ 40.698076][ T5133] EXT4-fs warning (device loop4): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 40.712750][ T5133] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 40.719700][ T5133] EXT4-fs error (device loop4): ext4_orphan_get:1414: comm syz.4.766: bad orphan inode 16 [ 40.729769][ T5133] ext4_test_bit(bit=15, block=18) = 1 [ 40.735213][ T5133] is_bad_inode(inode)=0 [ 40.739359][ T5133] NEXT_ORPHAN(inode)=0 [ 40.743585][ T5133] max_ino=32 [ 40.746842][ T5133] i_nlink=2 [ 40.752459][ T5133] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.780325][ T5133] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 40.788334][ T5133] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 40.817499][ T3264] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.918666][ T5182] loop0: detected capacity change from 0 to 512 [ 40.935749][ T5182] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 40.943660][ T5182] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 40.952268][ T5182] System zones: 0-1, 15-15, 18-18, 34-34 [ 40.962621][ T5182] EXT4-fs (loop0): orphan cleanup on readonly fs [ 40.969205][ T5182] EXT4-fs warning (device loop0): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 40.983912][ T5182] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 40.991775][ T5182] EXT4-fs error (device loop0): ext4_orphan_get:1414: comm syz.0.789: bad orphan inode 16 [ 41.005695][ T5182] ext4_test_bit(bit=15, block=18) = 1 [ 41.011087][ T5182] is_bad_inode(inode)=0 [ 41.015317][ T5182] NEXT_ORPHAN(inode)=0 [ 41.019381][ T5182] max_ino=32 [ 41.022565][ T5182] i_nlink=2 [ 41.026191][ T5182] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.059746][ T5182] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 41.063245][ T5199] netlink: 100 bytes leftover after parsing attributes in process `syz.2.796'. [ 41.067696][ T5182] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 41.110598][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.199307][ T5224] loop1: detected capacity change from 0 to 512 [ 41.215675][ T5224] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.229523][ T5224] ext4 filesystem being mounted at /179/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 41.253069][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.291214][ T5240] loop2: detected capacity change from 0 to 512 [ 41.316335][ T5240] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 41.324312][ T5240] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 41.333594][ T5240] System zones: 0-1, 15-15, 18-18, 34-34 [ 41.341613][ T5240] EXT4-fs (loop2): orphan cleanup on readonly fs [ 41.351330][ T5240] EXT4-fs warning (device loop2): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 41.365924][ T5240] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 41.372638][ T5240] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz.2.812: bad orphan inode 16 [ 41.383933][ T5240] ext4_test_bit(bit=15, block=18) = 1 [ 41.389322][ T5240] is_bad_inode(inode)=0 [ 41.393473][ T5240] NEXT_ORPHAN(inode)=0 [ 41.397585][ T5240] max_ino=32 [ 41.400799][ T5240] i_nlink=2 [ 41.404206][ T5240] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.421611][ T5240] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 41.429576][ T5240] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 41.446276][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.452009][ T5265] netlink: 24 bytes leftover after parsing attributes in process `syz.0.836'. [ 41.495724][ T5269] xt_hashlimit: size too large, truncated to 1048576 [ 41.502543][ T5269] xt_hashlimit: max too large, truncated to 1048576 [ 41.519620][ T5275] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 41.546740][ T5277] loop1: detected capacity change from 0 to 512 [ 41.553504][ T5277] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 41.588356][ T5277] EXT4-fs (loop1): 1 truncate cleaned up [ 41.595483][ T5277] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.654488][ T5277] EXT4-fs error (device loop1): ext4_ext_precache:631: inode #15: comm syz.1.827: pblk 0 bad header/extent: invalid magic - magic 7973, entries 27514, max 27745(0), depth 25964(25964) [ 41.680409][ T3270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.913969][ T5299] bpf_get_probe_write_proto: 2 callbacks suppressed [ 41.914025][ T5299] syz.1.841[5299] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 41.919544][ T5301] loop3: detected capacity change from 0 to 512 [ 41.920666][ T5299] syz.1.841[5299] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 41.942162][ T5299] syz.1.841[5299] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 41.957809][ T5301] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 41.976961][ T5301] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 42.021788][ T5301] System zones: 0-1, 15-15, 18-18, 34-34 [ 42.027681][ T5301] EXT4-fs (loop3): orphan cleanup on readonly fs [ 42.035801][ T5301] __quota_error: 40 callbacks suppressed [ 42.035822][ T5301] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 42.039313][ T5312] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 42.043010][ T5301] EXT4-fs warning (device loop3): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 42.073311][ T29] audit: type=1400 audit(1728477898.212:289): avc: denied { bind } for pid=5311 comm="syz.1.846" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 42.077030][ T5301] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 42.096227][ T29] audit: type=1400 audit(1728477898.212:290): avc: denied { name_bind } for pid=5311 comm="syz.1.846" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 42.123481][ T29] audit: type=1400 audit(1728477898.212:291): avc: denied { node_bind } for pid=5311 comm="syz.1.846" saddr=ff02::1 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 42.146088][ T5301] EXT4-fs error (device loop3): ext4_orphan_get:1414: comm syz.3.839: bad orphan inode 16 [ 42.167321][ T5301] ext4_test_bit(bit=15, block=18) = 1 [ 42.172711][ T5301] is_bad_inode(inode)=0 [ 42.176914][ T5301] NEXT_ORPHAN(inode)=0 [ 42.181036][ T5301] max_ino=32 [ 42.184285][ T5301] i_nlink=2 [ 42.275049][ T5301] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 42.282970][ T5301] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 42.362552][ T29] audit: type=1326 audit(1728477898.502:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5329 comm="syz.4.855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dce26dff9 code=0x7ffc0000 [ 42.385916][ T29] audit: type=1326 audit(1728477898.502:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5329 comm="syz.4.855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dce26dff9 code=0x7ffc0000 [ 42.409281][ T29] audit: type=1326 audit(1728477898.502:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5329 comm="syz.4.855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9dce26dff9 code=0x7ffc0000 [ 42.432526][ T29] audit: type=1326 audit(1728477898.502:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5329 comm="syz.4.855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dce26dff9 code=0x7ffc0000 [ 42.455783][ T29] audit: type=1326 audit(1728477898.502:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5329 comm="syz.4.855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dce26dff9 code=0x7ffc0000 [ 42.479128][ T29] audit: type=1326 audit(1728477898.512:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5329 comm="syz.4.855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=19 compat=0 ip=0x7f9dce26dff9 code=0x7ffc0000 [ 42.586660][ T5341] netlink: 304 bytes leftover after parsing attributes in process `syz.1.857'. [ 42.596660][ T5343] loop4: detected capacity change from 0 to 128 [ 42.618589][ T5343] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 42.760860][ T5370] loop4: detected capacity change from 0 to 2048 [ 42.779162][ T5370] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 42.789320][ T5370] EXT4-fs (loop4): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 42.814287][ T5370] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a002e01c, mo2=0002] [ 42.832590][ T5370] System zones: 0-19 [ 42.907717][ T5387] loop0: detected capacity change from 0 to 512 [ 42.908036][ T5395] loop2: detected capacity change from 0 to 512 [ 42.920529][ T5387] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 42.927227][ T5397] loop1: detected capacity change from 0 to 1024 [ 42.937462][ T5387] EXT4-fs (loop0): orphan cleanup on readonly fs [ 42.945452][ T5387] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.882: bg 0: block 248: padding at end of block bitmap is not set [ 42.968471][ T5387] EXT4-fs error (device loop0): ext4_acquire_dquot:6879: comm syz.0.882: Failed to acquire dquot type 1 [ 42.985684][ T5387] EXT4-fs (loop0): 1 truncate cleaned up [ 42.986064][ T5395] ext4 filesystem being mounted at /162/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 43.008292][ T5397] EXT4-fs error (device loop1): ext4_generic_delete_entry:2680: inode #12: block 7: comm syz.1.887: bad entry in directory: inode out of bounds - offset=0, inode=150994957, rec_len=16, size=56 fake=0 [ 43.029364][ T5387] netlink: 88 bytes leftover after parsing attributes in process `syz.0.882'. [ 43.038629][ T5397] EXT4-fs (loop1): Remounting filesystem read-only [ 43.228369][ T5433] process 'syz.0.902' launched './file0' with NULL argv: empty string added [ 43.243575][ T5436] loop4: detected capacity change from 0 to 256 [ 43.258463][ T5440] netlink: 76 bytes leftover after parsing attributes in process `syz.1.904'. [ 43.272226][ T5436] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 43.282377][ T5436] FAT-fs (loop4): Filesystem has been set read-only [ 43.355559][ T5436] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 43.363563][ T5462] capability: warning: `syz.0.915' uses deprecated v2 capabilities in a way that may be insecure [ 43.372054][ T5436] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 43.411074][ T5436] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 43.415020][ T5468] tipc: Enabled bearer , priority 10 [ 43.445682][ T5436] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 43.476393][ T5471] usb usb8: usbfs: process 5471 (syz.1.918) did not claim interface 0 before use [ 43.481593][ T5436] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 43.531890][ T5436] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 43.551749][ T5480] syz.3.922[5480] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.551938][ T5480] syz.3.922[5480] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.572115][ T5436] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 43.596077][ T5480] syz.3.922[5480] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.596246][ T5436] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 43.628904][ T5480] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 43.635436][ T5480] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 43.639733][ T5488] netlink: 4 bytes leftover after parsing attributes in process `syz.1.925'. [ 43.643047][ T5480] vhci_hcd vhci_hcd.0: Device attached [ 43.661537][ T5436] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 43.688957][ T5485] vhci_hcd: connection closed [ 43.689210][ T3913] vhci_hcd: stop threads [ 43.698273][ T3913] vhci_hcd: release socket [ 43.702682][ T3913] vhci_hcd: disconnect device [ 43.727329][ T5496] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 43.787431][ T5502] loop1: detected capacity change from 0 to 256 [ 43.808003][ T5502] FAT-fs (loop1): error, clusters badly computed (0 != 128) [ 43.815430][ T5502] FAT-fs (loop1): Filesystem has been set read-only [ 43.827247][ T5502] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 43.844275][ T5504] netlink: 128 bytes leftover after parsing attributes in process `syz.0.933'. [ 43.853334][ T5504] Zero length message leads to an empty skb [ 43.880131][ T5510] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.922406][ T5518] loop1: detected capacity change from 0 to 1024 [ 43.952314][ T5510] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.953720][ T5523] loop1: detected capacity change from 0 to 512 [ 43.971637][ T5523] EXT4-fs (loop1): orphan cleanup on readonly fs [ 43.979112][ T5523] EXT4-fs error (device loop1): ext4_acquire_dquot:6879: comm syz.1.942: Failed to acquire dquot type 0 [ 43.991803][ T5523] EXT4-fs (loop1): 1 truncate cleaned up [ 44.001302][ T5510] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.042442][ T5529] syz.1.944[5529] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 44.042532][ T5529] syz.1.944[5529] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 44.054533][ T5529] syz.1.944[5529] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 44.069731][ T5510] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.111122][ T5535] netlink: 60 bytes leftover after parsing attributes in process `syz.4.947'. [ 44.140058][ T5510] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.151122][ T5510] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.162157][ T5510] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.173346][ T5510] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.236328][ T5554] loop2: detected capacity change from 0 to 128 [ 44.400097][ T5589] loop4: detected capacity change from 0 to 764 [ 44.523928][ T3332] tipc: Node number set to 94 [ 44.763712][ T5659] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 44.763712][ T5659] The task syz.2.1001 (5659) triggered the difference, watch for misbehavior. [ 46.665588][ T5780] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1060'. [ 47.604893][ T5816] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1076'. [ 48.530487][ T5861] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1092'. [ 48.534737][ T29] kauditd_printk_skb: 31 callbacks suppressed [ 48.534812][ T29] audit: type=1400 audit(1728477904.672:325): avc: denied { connect } for pid=5866 comm="syz.1.1108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.577645][ T29] audit: type=1400 audit(1728477904.712:326): avc: denied { read } for pid=5866 comm="syz.1.1108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.659848][ T5894] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1113'. [ 48.816267][ T29] audit: type=1326 audit(1728477904.962:327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5936 comm="syz.2.1132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b23d8dff9 code=0x7ffc0000 [ 48.839670][ T29] audit: type=1326 audit(1728477904.962:328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5936 comm="syz.2.1132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b23d8dff9 code=0x7ffc0000 [ 48.863053][ T29] audit: type=1326 audit(1728477904.962:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5936 comm="syz.2.1132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=328 compat=0 ip=0x7f6b23d8dff9 code=0x7ffc0000 [ 48.886418][ T29] audit: type=1326 audit(1728477904.962:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5936 comm="syz.2.1132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b23d8dff9 code=0x7ffc0000 [ 48.910439][ T29] audit: type=1326 audit(1728477904.962:331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5936 comm="syz.2.1132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b23d8dff9 code=0x7ffc0000 [ 49.009949][ T29] audit: type=1326 audit(1728477905.152:332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5969 comm="syz.0.1148" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36930cdff9 code=0x7ffc0000 [ 49.046534][ T29] audit: type=1326 audit(1728477905.152:333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5969 comm="syz.0.1148" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36930cdff9 code=0x7ffc0000 [ 49.046592][ T5977] ================================================================== [ 49.046620][ T5977] BUG: KCSAN: data-race in pcpu_alloc_noprof / pcpu_free_area [ 49.069939][ T29] audit: type=1326 audit(1728477905.152:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5969 comm="syz.0.1148" exe="/root/syz-executor" sig=0 arch=c000003e syscall=328 compat=0 ip=0x7f36930cdff9 code=0x7ffc0000 [ 49.077897][ T5977] [ 49.077904][ T5977] read-write to 0xffffffff88bdd3ac of 4 bytes by task 3267 on cpu 1: [ 49.119044][ T5977] pcpu_free_area+0x4dc/0x570 [ 49.123721][ T5977] free_percpu+0x1c6/0xb30 [ 49.128134][ T5977] xt_percpu_counter_free+0x63/0x80 [ 49.133325][ T5977] cleanup_entry+0x195/0x1c0 [ 49.137907][ T5977] __do_replace+0x470/0x580 [ 49.142399][ T5977] do_ip6t_set_ctl+0x820/0x8c0 [ 49.147152][ T5977] nf_setsockopt+0x195/0x1b0 [ 49.151735][ T5977] ipv6_setsockopt+0x10f/0x130 [ 49.156485][ T5977] tcp_setsockopt+0x93/0xb0 [ 49.160985][ T5977] sock_common_setsockopt+0x64/0x80 [ 49.166185][ T5977] __sys_setsockopt+0x1cc/0x240 [ 49.171042][ T5977] __x64_sys_setsockopt+0x66/0x80 [ 49.176078][ T5977] x64_sys_call+0x278d/0x2d60 [ 49.180757][ T5977] do_syscall_64+0xc9/0x1c0 [ 49.185250][ T5977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.191195][ T5977] [ 49.193510][ T5977] read to 0xffffffff88bdd3ac of 4 bytes by task 5977 on cpu 0: [ 49.201047][ T5977] pcpu_alloc_noprof+0x9a7/0x10c0 [ 49.206074][ T5977] bpf_map_alloc_percpu+0xad/0x210 [ 49.211179][ T5977] prealloc_init+0x19f/0x470 [ 49.215767][ T5977] htab_map_alloc+0x630/0x8e0 [ 49.220430][ T5977] map_create+0x850/0xb70 [ 49.224747][ T5977] __sys_bpf+0x667/0x7a0 [ 49.228976][ T5977] __x64_sys_bpf+0x43/0x50 [ 49.233388][ T5977] x64_sys_call+0x2625/0x2d60 [ 49.238057][ T5977] do_syscall_64+0xc9/0x1c0 [ 49.242548][ T5977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.248437][ T5977] [ 49.250742][ T5977] value changed: 0x00000005 -> 0x00000006 [ 49.256443][ T5977] [ 49.258751][ T5977] Reported by Kernel Concurrency Sanitizer on: [ 49.264895][ T5977] CPU: 0 UID: 0 PID: 5977 Comm: syz.0.1151 Not tainted 6.12.0-rc2-syzkaller-00058-g75b607fab38d #0 [ 49.275556][ T5977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.285597][ T5977] ================================================================== SYZFAIL: failed to send rpc fd=3 want=56 sent=0 n=-1 (errno 32: Broken pipe) [ 49.383433][ T3266] bridge0: port 3(syz_tun) entered disabled state [ 49.391755][ T3266] syz_tun (unregistering): left allmulticast mode [ 49.398311][ T3266] syz_tun (unregistering): left promiscuous mode [ 49.404884][ T3266] bridge0: port 3(syz_tun) entered disabled state [ 49.418835][ T3270] bridge0: port 3(syz_tun) entered disabled state [ 49.426905][ T3270] syz_tun (unregistering): left allmulticast mode [ 49.433354][ T3270] syz_tun (unregistering): left promiscuous mode [ 49.439831][ T3270] bridge0: port 3(syz_tun) entered disabled state [ 49.449492][ T5977] bridge0: port 3(syz_tun) entered disabled state [ 49.457911][ T5977] syz_tun (unregistering): left allmulticast mode [ 49.464405][ T5977] syz_tun (unregistering): left promiscuous mode [ 49.470744][ T5977] bridge0: port 3(syz_tun) entered disabled state [ 49.481790][ T3924] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.576674][ T3924] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.667302][ T3924] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.736606][ T3924] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.793720][ T3924] bridge_slave_1: left allmulticast mode [ 49.799425][ T3924] bridge_slave_1: left promiscuous mode [ 49.805062][ T3924] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.812742][ T3924] bridge_slave_0: left allmulticast mode [ 49.818449][ T3924] bridge_slave_0: left promiscuous mode [ 49.824203][ T3924] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.896133][ T3924] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.906413][ T3924] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.916441][ T3924] bond0 (unregistering): Released all slaves [ 49.977547][ T3924] hsr_slave_0: left promiscuous mode [ 49.983070][ T3924] hsr_slave_1: left promiscuous mode [ 49.988738][ T3924] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.996423][ T3924] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 50.003844][ T3924] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 50.011233][ T3924] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 50.019779][ T3924] veth1_macvtap: left promiscuous mode [ 50.025269][ T3924] veth0_macvtap: left promiscuous mode [ 50.030809][ T3924] veth1_vlan: left promiscuous mode [ 50.036129][ T3924] veth0_vlan: left promiscuous mode [ 50.105599][ T3924] team0 (unregistering): Port device team_slave_1 removed [ 50.115052][ T3924] team0 (unregistering): Port device team_slave_0 removed [ 50.438417][ T3924] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.496494][ T3924] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.566578][ T3924] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.626890][ T3924] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.696606][ T3924] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.766288][ T3924] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.826326][ T3924] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.886808][ T3924] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.934926][ T3924] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.975213][ T3924] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.015337][ T3924] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.065268][ T3924] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.126340][ T3924] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.176559][ T3924] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.237103][ T3924] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.286319][ T3924] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.364758][ T3924] bridge_slave_1: left allmulticast mode [ 51.370395][ T3924] bridge_slave_1: left promiscuous mode [ 51.376057][ T3924] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.383958][ T3924] bridge_slave_0: left allmulticast mode [ 51.389592][ T3924] bridge_slave_0: left promiscuous mode [ 51.395300][ T3924] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.404841][ T3924] bridge_slave_1: left allmulticast mode [ 51.410473][ T3924] bridge_slave_1: left promiscuous mode [ 51.416137][ T3924] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.423794][ T3924] bridge_slave_0: left allmulticast mode [ 51.429463][ T3924] bridge_slave_0: left promiscuous mode [ 51.435106][ T3924] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.443347][ T3924] bridge_slave_1: left allmulticast mode [ 51.449182][ T3924] bridge_slave_1: left promiscuous mode [ 51.454912][ T3924] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.462427][ T3924] bridge_slave_0: left allmulticast mode [ 51.468129][ T3924] bridge_slave_0: left promiscuous mode [ 51.473698][ T3924] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.481989][ T3924] bridge_slave_1: left allmulticast mode [ 51.487740][ T3924] bridge_slave_1: left promiscuous mode [ 51.493447][ T3924] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.500936][ T3924] bridge_slave_0: left allmulticast mode [ 51.506654][ T3924] bridge_slave_0: left promiscuous mode [ 51.512251][ T3924] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.915977][ T3924] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.925847][ T3924] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.935467][ T3924] bond0 (unregistering): Released all slaves [ 51.944121][ T3924] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.954171][ T3924] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.963872][ T3924] bond0 (unregistering): Released all slaves [ 51.972543][ T3924] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.982509][ T3924] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.992661][ T3924] bond0 (unregistering): Released all slaves [ 52.001312][ T3924] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.011178][ T3924] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 52.020858][ T3924] bond0 (unregistering): Released all slaves [ 52.066478][ T3924] tipc: Disabling bearer [ 52.071716][ T3924] tipc: Left network mode [ 52.076309][ T3924] tipc: Left network mode [ 52.084548][ T3924] hsr_slave_0: left promiscuous mode [ 52.090172][ T3924] hsr_slave_1: left promiscuous mode [ 52.095718][ T3924] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.103074][ T3924] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.110398][ T3924] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.117846][ T3924] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 52.126704][ T3924] hsr_slave_0: left promiscuous mode [ 52.132178][ T3924] hsr_slave_1: left promiscuous mode [ 52.137822][ T3924] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.145203][ T3924] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.152592][ T3924] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.160028][ T3924] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 52.168710][ T3924] hsr_slave_0: left promiscuous mode [ 52.174642][ T3924] hsr_slave_1: left promiscuous mode [ 52.180363][ T3924] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.187760][ T3924] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.195204][ T3924] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.202577][ T3924] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 52.211117][ T3924] hsr_slave_0: left promiscuous mode [ 52.216701][ T3924] hsr_slave_1: left promiscuous mode [ 52.222311][ T3924] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.229693][ T3924] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.237187][ T3924] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.244637][ T3924] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 52.256218][ T3924] veth1_macvtap: left promiscuous mode [ 52.261699][ T3924] veth0_macvtap: left promiscuous mode [ 52.267297][ T3924] veth1_vlan: left promiscuous mode [ 52.272489][ T3924] veth0_vlan: left promiscuous mode [ 52.278196][ T3924] veth1_macvtap: left promiscuous mode [ 52.283650][ T3924] veth0_macvtap: left promiscuous mode [ 52.289126][ T3924] veth1_vlan: left promiscuous mode [ 52.294349][ T3924] veth0_vlan: left promiscuous mode [ 52.300114][ T3924] veth1_macvtap: left promiscuous mode [ 52.305690][ T3924] veth0_macvtap: left promiscuous mode [ 52.311203][ T3924] veth1_vlan: left promiscuous mode [ 52.316418][ T3924] veth0_vlan: left promiscuous mode [ 52.322005][ T3924] veth1_macvtap: left promiscuous mode [ 52.327474][ T3924] veth0_macvtap: left promiscuous mode [ 52.332953][ T3924] veth1_vlan: left promiscuous mode [ 52.338214][ T3924] veth0_vlan: left promiscuous mode [ 52.510186][ T3924] team0 (unregistering): Port device team_slave_1 removed [ 52.520091][ T3924] team0 (unregistering): Port device team_slave_0 removed [ 52.572725][ T3924] team0 (unregistering): Port device team_slave_1 removed [ 52.582296][ T3924] team0 (unregistering): Port device team_slave_0 removed [ 52.635720][ T3924] team0 (unregistering): Port device team_slave_1 removed [ 52.646573][ T3924] team0 (unregistering): Port device team_slave_0 removed [ 52.697283][ T3924] team0 (unregistering): Port device team_slave_1 removed [ 52.706669][ T3924] team0 (unregistering): Port device team_slave_0 removed