last executing test programs: 45.011789394s ago: executing program 2 (id=442): r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x20000000}) 44.916475181s ago: executing program 2 (id=445): r0 = eventfd2(0x0, 0x0) io_setup(0x3ff, &(0x7f0000000500)=0x0) io_getevents(r1, 0x3, 0x3, &(0x7f0000001dc0)=[{}, {}, {}], 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfdaf, 0x0, 0x3, r0}]) 43.863091853s ago: executing program 2 (id=474): r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000040), 0x20000007d, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$MON_IOCX_GETX(r2, 0x4018920a, &(0x7f00000001c0)={&(0x7f00000012c0), 0x0}) 43.835313634s ago: executing program 2 (id=475): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x101c088, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x6, 0x2c3, &(0x7f0000000900)="$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") syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x820f8, &(0x7f0000000240)=ANY=[], 0x0, 0x0, &(0x7f0000000000)) r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.pending_reads\x00', 0x1a10c1, 0x9c37611dc13d0da6) fchown(r0, 0xffffffffffffffff, 0xee01) 43.733932562s ago: executing program 2 (id=476): openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xa0242, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x21) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x20) unlink(&(0x7f0000000280)='./file1\x00') 43.578112812s ago: executing program 2 (id=478): setresuid(0xee01, 0xee01, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x14c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x188}, {&(0x7f00000007c0)=""/154, 0x8}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 28.483496554s ago: executing program 32 (id=478): setresuid(0xee01, 0xee01, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x14c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x188}, {&(0x7f00000007c0)=""/154, 0x8}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 1.953095056s ago: executing program 0 (id=1670): r0 = gettid() timer_create(0x7, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x1, &(0x7f0000000800)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000240)=""/178, 0xb2) 1.267593293s ago: executing program 5 (id=1698): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x200) r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000000240)) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f00000004c0)={0x60, 0x0, &(0x7f000023d000/0x4000)=nil, &(0x7f00004fa000/0x4000)=nil, 0x0, 0x0, 0x0, 0x3}) 1.213922557s ago: executing program 4 (id=1700): r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xe0000010}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x775409462d9a369f}) 1.146366101s ago: executing program 4 (id=1703): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@multicast, @remote, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x39}, @remote, @remote, @remote}}}}, 0x0) sendto$packet(r0, &(0x7f0000000100)="f257a8ea7bc273dfaeab96850806", 0x2a, 0x0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) 1.118485923s ago: executing program 4 (id=1704): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x48, 0x24, 0xd0f, 0xfffffffd, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0x2}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x6, "00000000000000000000000000001000"}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) 1.101344544s ago: executing program 0 (id=1705): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x1f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x11}, 0x94) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x5, 0x0, &(0x7f0000000340)) 1.097781424s ago: executing program 3 (id=1706): syz_mount_image$ext4(&(0x7f0000000880)='ext4\x00', &(0x7f00000008c0)='./file1\x00', 0x0, &(0x7f0000000900), 0x1, 0x84d, &(0x7f0000000940)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file1\x00', &(0x7f0000000100), &(0x7f0000001400)=ANY=[], 0x835, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0), &(0x7f0000001400)=ANY=[], 0x835, 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 1.045501078s ago: executing program 4 (id=1707): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x275a, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000280)={0x1, 0x0, 0x9, 0x9}) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1, 0x1, 0x11, 0x5}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x2, 0x8, 0x73e9}) 1.037281789s ago: executing program 0 (id=1708): r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x800, 0x0, 0x3, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000000)=0xffffffc3, 0x4) sendmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000380)=@l2tp6={0xa, 0x0, 0x7080000, @private2={0xfc, 0x2, '\x00', 0xfe}, 0x4, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000290000003b"], 0x18}}], 0x1, 0x4000000) 956.725314ms ago: executing program 5 (id=1709): setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x4001, 0x3, 0x220, 0x0, 0x700001b, 0x148, 0x178, 0x148, 0x258, 0x206, 0x240, 0x258, 0x240, 0x7fffffe, 0x0, {[{{@ip={@remote, @broadcast, 0x6223014bd1c2f73b, 0xffffff00, 'veth1_vlan\x00', 'gre0\x00', {0xff}, {0xff}, 0x2e, 0x0, 0x18}, 0x1ea, 0x70, 0xd0, 0x0, {0x390, 0x8f00}}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x32}, 0x8, 0xf, [0x82d, 0x30, 0x6, 0x7, 0x8, 0xb, 0xd, 0x38, 0x37, 0x30, 0x16, 0x1f, 0x4, 0x24, 0x1e, 0x10], 0x1, 0x0, 0x8}}}, {{@uncond, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0xd4, 'syz1\x00', {0x9e2}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x280) r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000b80)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6c0000001000370436a75be4c1a2f2b400000000", @ANYRES32=r1, @ANYBLOB="0b1b0500000000004c0012800b00010069703667726500003c00028008000100", @ANYRES32=r0, @ANYBLOB="14000600fe80000000000000000000000000003614000700"], 0x6c}, 0x1, 0x0, 0x0, 0x48800}, 0x0) 892.322429ms ago: executing program 0 (id=1712): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x10009, 0xf40b9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x7, 0xff}, 0x204, 0x0, 0x43a1bd78, 0x4, 0x9, 0x5, 0x2, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0x4000000000, 0xffffffffffffffff, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x63, '\x00', 0x0, @fallback=0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="0213f803030000002cbd7000fddbdf250100", @ANYRES32=r0], 0x18}}, 0x2080) 876.81289ms ago: executing program 3 (id=1713): sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="a72d11a15c048c0a7d63aebc5cea1f815108f6091475aeec600831aa9d3944e60bc2ad06a619c560aa0118b28f68f1eb14549d633b4b23f179fb680716faa43414787559be90843c35ab30acad8a6740140e00721abc2eb362f7bde53b3c992d3e28ccc20ec84fdc569947047f6c09a647ee8c0a747b951e66c068ccf1af93ee9e", 0x81}], 0x1}, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_pidfd_open(r0, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0xc040ff0b, &(0x7f00000000c0)) 806.194385ms ago: executing program 1 (id=1717): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x18002, &(0x7f0000000180)={[{@nombcache}, {@errors_remount}, {@inlinecrypt}, {@norecovery}, {@nodioread_nolock}, {@debug}, {@nogrpid}, {@noauto_da_alloc}, {@nobh}]}, 0x3, 0x566, &(0x7f00000015c0)="$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") setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000000100), 0x24, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) rmdir(&(0x7f0000000280)='./bus\x00') 793.414755ms ago: executing program 0 (id=1718): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x101042, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)=0xfe) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$PPPIOCSACTIVE(r0, 0x40047459, &(0x7f0000009280)={0xfffffffffffffff7, 0x0}) 748.027659ms ago: executing program 5 (id=1719): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0xa, 0x4e1f, 0x80000, @dev={0xfe, 0x80, '\x00', 0x20}, 0x9}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@dstopts_2292={{0x18, 0x29, 0x4, {0xc}}}], 0x18}, 0x40c0) 747.683599ms ago: executing program 3 (id=1720): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a3c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310007000008000a40fffffffc14000000110001"], 0x64}, 0x1, 0x0, 0x0, 0x94}, 0x24000000) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWSET={0x70, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xd}, @NFTA_SET_EXPRESSIONS={0x2c, 0x12, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @last={{0x9}, @val={0x4}}}, {0x14, 0x1, 0x0, 0x1, @counter={{0xc}, @val={0x4}}}]}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x130}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x98}, 0x1, 0x0, 0x0, 0x4044050}, 0x40) 698.119742ms ago: executing program 5 (id=1721): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x2000300, 0xe, 0x0, &(0x7f0000000600)="63e4ed8e46080000003389f7f986", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 668.855794ms ago: executing program 5 (id=1722): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0a00000004000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000020b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x24, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x2000002, 0x3a, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 659.001235ms ago: executing program 3 (id=1723): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x60ae0}], 0x318, 0x0, 0xdb0, 0xf5ffffff}, 0x0) sendmsg$inet(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000000)='\t', 0x1}], 0x1}, 0x4040880) close(r1) 635.682276ms ago: executing program 1 (id=1724): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00000002c0)="ed", 0x1, 0x8c9d0, &(0x7f00000001c0)={0xa, 0x4e22, 0x1, @private0, 0x6}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)={0x0, 0x0, 0x10, 0xaf9}, &(0x7f0000000440)=0x18) 603.792708ms ago: executing program 0 (id=1725): setresuid(0xee00, 0xee01, 0xee01) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x492492492492846, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) 558.975662ms ago: executing program 3 (id=1726): syz_mount_image$vfat(&(0x7f00000005c0), &(0x7f0000000000)='./file1\x00', 0x804800, &(0x7f00000002c0)=ANY=[@ANYRES8=0x0, @ANYRES32=0x0], 0xf9, 0x1227, &(0x7f0000000600)="$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r0 = open(&(0x7f0000000240)='./file1\x00', 0x14d142, 0x0) ftruncate(r0, 0x2008001) sendfile(r0, r0, 0x0, 0x8) 524.519154ms ago: executing program 5 (id=1727): r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x80840) syz_usb_disconnect(r0) syz_usb_connect(0x4, 0x24, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$EVIOCRMFF(r0, 0x40085507, &(0x7f0000000080)=0x1001d00) 523.994734ms ago: executing program 1 (id=1737): syz_clone(0xc30e3400, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpgid(0x0) r1 = syz_pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x4) 406.384772ms ago: executing program 1 (id=1728): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x4, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) 98.994653ms ago: executing program 1 (id=1729): r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x300000b, 0x11, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x60, 0x2) 98.221343ms ago: executing program 4 (id=1730): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000340)={0x1}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0)=0x7ac9, 0x4) sendmmsg$inet6(r0, &(0x7f00000002c0)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x4004000) 35.051527ms ago: executing program 1 (id=1731): r0 = socket(0x10, 0x803, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001d80)="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", 0x4c0}], 0x1}, 0x84) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) 34.873487ms ago: executing program 4 (id=1732): r0 = syz_io_uring_setup(0xf00, &(0x7f00000001c0)={0x0, 0x4fbe, 0xc00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) r4 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000080)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000003a40)={0x0, 0x0, 0x0}, 0x0, 0x200480c4, 0x1}) io_uring_enter(r0, 0x415d, 0x35eb, 0x0, 0x0, 0x0) 0s ago: executing program 3 (id=1733): r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x3, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000003000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x20000000}, 0x94) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0x94, 0xfffffffffffffe76, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, &(0x7f00000000c0)='\x00', 0x0, 0x0, 0x0, 0x1}, 0x48) kernel console output (not intermixed with test programs): ntered blocking state [ 31.651732][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.662604][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.670766][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.694244][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.705653][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.716675][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.725088][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.738633][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.754595][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.763341][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.773863][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.782664][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.796265][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.806108][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.822343][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.893680][ T3311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.940510][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.027832][ T3312] veth0_vlan: entered promiscuous mode [ 32.041793][ T3312] veth1_vlan: entered promiscuous mode [ 32.073726][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.100391][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.120992][ T3312] veth0_macvtap: entered promiscuous mode [ 32.139479][ T3314] veth0_vlan: entered promiscuous mode [ 32.152605][ T3312] veth1_macvtap: entered promiscuous mode [ 32.168206][ T3310] veth0_vlan: entered promiscuous mode [ 32.186127][ T3314] veth1_vlan: entered promiscuous mode [ 32.198205][ T3310] veth1_vlan: entered promiscuous mode [ 32.217559][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.240342][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.255143][ T3310] veth0_macvtap: entered promiscuous mode [ 32.263481][ T3314] veth0_macvtap: entered promiscuous mode [ 32.271510][ T3314] veth1_macvtap: entered promiscuous mode [ 32.281485][ T3310] veth1_macvtap: entered promiscuous mode [ 32.294800][ T3311] veth0_vlan: entered promiscuous mode [ 32.305739][ T3311] veth1_vlan: entered promiscuous mode [ 32.313325][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.327643][ T36] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.341724][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.353416][ T36] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.363714][ T36] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.382483][ T3318] veth0_vlan: entered promiscuous mode [ 32.393423][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.404520][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.415385][ T3318] veth1_vlan: entered promiscuous mode [ 32.432470][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.444834][ T3311] veth0_macvtap: entered promiscuous mode [ 32.455281][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.465896][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.481696][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.492959][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.516817][ T3318] veth0_macvtap: entered promiscuous mode [ 32.528463][ T3311] veth1_macvtap: entered promiscuous mode [ 32.537345][ T36] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.546365][ T36] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.557381][ T3312] 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. [ 32.582233][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.590748][ T36] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.600944][ T36] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.630274][ T3318] veth1_macvtap: entered promiscuous mode [ 32.659328][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.677863][ T36] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.693182][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.702444][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 32.702495][ T28] audit: type=1400 audit(1775460210.400:102): avc: denied { create } for pid=3479 comm="syz.3.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 32.738853][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.763227][ T28] audit: type=1400 audit(1775460210.410:103): avc: denied { getopt } for pid=3479 comm="syz.3.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 32.784792][ T36] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.785091][ T28] audit: type=1400 audit(1775460210.450:104): avc: denied { open } for pid=3483 comm="syz.3.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 32.795128][ T36] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.820032][ T28] audit: type=1400 audit(1775460210.450:105): avc: denied { perfmon } for pid=3483 comm="syz.3.7" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 32.863007][ T28] audit: type=1400 audit(1775460210.450:106): avc: denied { kernel } for pid=3483 comm="syz.3.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 32.887797][ T28] audit: type=1400 audit(1775460210.460:107): avc: denied { prog_load } for pid=3483 comm="syz.3.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 32.919260][ T36] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.928531][ T36] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.929627][ T28] audit: type=1400 audit(1775460210.470:108): avc: denied { bpf } for pid=3483 comm="syz.3.7" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 32.944133][ T28] audit: type=1400 audit(1775460210.470:109): avc: denied { prog_run } for pid=3483 comm="syz.3.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 33.019554][ T28] audit: type=1400 audit(1775460210.470:110): avc: denied { write } for pid=3483 comm="syz.3.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 33.045690][ T28] audit: type=1400 audit(1775460210.590:111): avc: denied { create } for pid=3486 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 33.105611][ T36] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.133487][ T36] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.148148][ T3503] h: entered promiscuous mode [ 33.169561][ T36] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.322238][ T3515] sctp: [Deprecated]: syz.2.16 (pid 3515) Use of struct sctp_assoc_value in delayed_ack socket option. [ 33.322238][ T3515] Use struct sctp_sack_info instead [ 33.443921][ T3526] loop4: detected capacity change from 0 to 512 [ 33.452171][ T3528] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 33.475424][ T3526] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 33.490773][ T3526] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 33.504142][ T3526] EXT4-fs (loop4): 1 truncate cleaned up [ 33.521535][ T3526] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.561076][ T3535] delete_channel: no stack [ 33.620074][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.719165][ T3552] netlink: 52 bytes leftover after parsing attributes in process `syz.2.31'. [ 33.736787][ T3554] netlink: 28 bytes leftover after parsing attributes in process `syz.4.34'. [ 33.755913][ T3554] netlink: 28 bytes leftover after parsing attributes in process `syz.4.34'. [ 33.871811][ T3571] loop1: detected capacity change from 0 to 512 [ 33.902019][ T3571] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.933201][ T3580] Driver unsupported XDP return value 0 on prog (id 6) dev N/A, expect packet loss! [ 34.014202][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.025224][ T3582] sctp: [Deprecated]: syz.2.44 (pid 3582) Use of struct sctp_assoc_value in delayed_ack socket option. [ 34.025224][ T3582] Use struct sctp_sack_info instead [ 34.163819][ T3596] netlink: 12 bytes leftover after parsing attributes in process `syz.4.52'. [ 34.189315][ T3599] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 34.263054][ T3603] loop0: detected capacity change from 0 to 512 [ 34.358122][ T3603] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.374868][ T3617] loop4: detected capacity change from 0 to 128 [ 34.382028][ T3603] ext4 filesystem being mounted at /4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.411272][ T3603] EXT4-fs (loop0): shut down requested (2) [ 34.413271][ T3621] loop3: detected capacity change from 0 to 512 [ 34.428246][ T3621] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 34.440344][ T3617] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 34.469564][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.475840][ T3617] ext4 filesystem being mounted at /17/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 34.518200][ T3621] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 34.539030][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 34.546525][ C0] EXT4-fs (loop3): initial error at time 1775460212: ext4_mb_generate_buddy:1317 [ 34.556042][ C0] EXT4-fs (loop3): last error at time 1775460212: ext4_mb_generate_buddy:1317 [ 34.559613][ T3621] EXT4-fs error (device loop3): ext4_acquire_dquot:7026: comm syz.3.63: Failed to acquire dquot type 1 [ 34.575926][ T3617] EXT4-fs warning (device loop4): __ext4_ioctl:1558: Setting inode version is not supported with metadata_csum enabled. [ 34.590442][ T3621] loop3: lost filesystem error report for type 5 error -28 [ 34.599978][ T3621] EXT4-fs (loop3): 1 truncate cleaned up [ 34.615290][ T3621] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.632054][ T3310] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 34.704895][ T3643] bridge0: port 3(syz_tun) entered blocking state [ 34.710045][ T3621] syz.3.63 (3621) used greatest stack depth: 9536 bytes left [ 34.733015][ T3643] bridge0: port 3(syz_tun) entered disabled state [ 34.740229][ T3643] syz_tun: entered allmulticast mode [ 34.746715][ T3643] syz_tun: entered promiscuous mode [ 34.749580][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.752692][ T3643] bridge0: port 3(syz_tun) entered blocking state [ 34.768439][ T3643] bridge0: port 3(syz_tun) entered forwarding state [ 34.781619][ T3645] netlink: 4 bytes leftover after parsing attributes in process `syz.2.73'. [ 34.852851][ T3656] netlink: 'syz.1.76': attribute type 1 has an invalid length. [ 34.909037][ T3656] netlink: 4 bytes leftover after parsing attributes in process `syz.1.76'. [ 35.040956][ T3680] loop4: detected capacity change from 0 to 128 [ 35.092687][ T3680] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a84ec018, mo2=0002] [ 35.104888][ T3687] loop3: detected capacity change from 0 to 2048 [ 35.113031][ T3680] System zones: 1-3, 19-19, 35-36 [ 35.119957][ T3680] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 35.133268][ T3680] ext4 filesystem being mounted at /23/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 35.193089][ T3687] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.196548][ T3680] EXT4-fs warning (device loop4): ext4_group_add:1735: No reserved GDT blocks, can't resize [ 35.208918][ T3687] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 35.241130][ T3687] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 10 with max blocks 1 with error 28 [ 35.279292][ T3687] EXT4-fs (loop3): This should not happen!! Data will be lost [ 35.279292][ T3687] [ 35.303668][ T3687] EXT4-fs (loop3): Total free blocks count 0 [ 35.319016][ T3687] EXT4-fs (loop3): Free/Dirty block details [ 35.329159][ T3687] EXT4-fs (loop3): free_blocks=2415919504 [ 35.335343][ T3687] EXT4-fs (loop3): dirty_blocks=16 [ 35.353556][ T3687] EXT4-fs (loop3): Block reservation details [ 35.369106][ T3687] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 35.386751][ T3692] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 11 with error 28 [ 35.430983][ T3687] syz.3.92 (3687) used greatest stack depth: 9440 bytes left [ 35.863781][ T3696] loop2: detected capacity change from 0 to 1024 [ 35.881025][ T3696] ======================================================= [ 35.881025][ T3696] WARNING: The mand mount option has been deprecated and [ 35.881025][ T3696] and is ignored by this kernel. Remove the mand [ 35.881025][ T3696] option from the mount to silence this warning. [ 35.881025][ T3696] ======================================================= [ 35.934000][ T3696] EXT4-fs (loop2): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 35.947981][ T3696] EXT4-fs error (device loop2): ext4_map_blocks:786: inode #3: block 2: comm syz.2.97: lblock 2 mapped to illegal pblock 2 (length 1) [ 35.962791][ T3696] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 35.962938][ T3696] EXT4-fs error (device loop2): ext4_map_blocks:786: inode #3: block 48: comm syz.2.97: lblock 0 mapped to illegal pblock 48 (length 1) [ 35.972552][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 35.972571][ C0] EXT4-fs (loop2): initial error at time 1775460213: ext4_map_blocks:786: inode 3: block 2 [ 35.972615][ C0] EXT4-fs (loop2): last error at time 1775460213: ext4_map_blocks:786: inode 3: block 2 [ 36.018269][ T3696] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 36.018529][ T3696] EXT4-fs error (device loop2): ext4_acquire_dquot:7026: comm syz.2.97: Failed to acquire dquot type 0 [ 36.041001][ T3696] loop2: lost filesystem error report for type 5 error -117 [ 36.042375][ T3696] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 36.061430][ T3696] loop2: lost filesystem error report for type 5 error -117 [ 36.061572][ T3696] EXT4-fs error (device loop2): ext4_evict_inode:265: inode #11: comm syz.2.97: mark_inode_dirty error [ 36.069860][ T3310] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 36.083153][ T3696] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 36.099021][ T3312] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 36.109234][ T3696] EXT4-fs warning (device loop2): ext4_evict_inode:268: couldn't mark inode dirty (err -117) [ 36.153261][ T3696] EXT4-fs (loop2): 1 orphan inode deleted [ 36.159808][ T57] EXT4-fs error (device loop2): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 36.160420][ T3696] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.212651][ T3705] netlink: 24 bytes leftover after parsing attributes in process `syz.0.98'. [ 36.224008][ T57] EXT4-fs error (device loop2): ext4_release_dquot:7062: comm kworker/u8:4: Failed to release dquot type 0 [ 36.240221][ T3705] netlink: 24 bytes leftover after parsing attributes in process `syz.0.98'. [ 36.282304][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.306359][ T3711] capability: warning: `syz.0.104' uses 32-bit capabilities (legacy support in use) [ 36.322519][ T3711] program syz.0.104 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 36.333281][ T3318] EXT4-fs error (device loop2): __ext4_get_inode_loc:4797: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 36.350919][ T3713] netlink: 8 bytes leftover after parsing attributes in process `syz.1.102'. [ 36.360743][ T3318] loop2: lost filesystem error report for type 5 error -117 [ 36.360983][ T3318] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 36.388460][ T3717] netlink: 8 bytes leftover after parsing attributes in process `syz.3.106'. [ 36.410735][ T3318] loop2: lost filesystem error report for type 5 error -117 [ 36.411125][ T3318] EXT4-fs error (device loop2): ext4_quota_off:7310: inode #3: comm syz-executor: mark_inode_dirty error [ 36.435405][ T3318] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 36.438018][ T3720] program syz.0.107 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 36.589577][ T3738] loop2: detected capacity change from 0 to 512 [ 36.597681][ T3738] EXT4-fs: Ignoring removed oldalloc option [ 36.656912][ T3743] loop1: detected capacity change from 0 to 512 [ 36.669432][ T3738] EXT4-fs (loop2): 1 truncate cleaned up [ 36.699597][ T3738] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.716727][ T3738] EXT4-fs error (device loop2): ext4_find_dest_de:2050: inode #2: block 13: comm syz.2.115: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 36.741681][ T3738] EXT4-fs (loop2): Remounting filesystem read-only [ 36.806709][ C0] hrtimer: interrupt took 74780 ns [ 36.814099][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.849164][ T3759] netlink: 'syz.1.123': attribute type 1 has an invalid length. [ 37.019998][ T3768] IPVS: Error connecting to the multicast addr [ 37.330789][ T3788] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.403631][ T3788] ext4 filesystem being mounted at /30/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.465313][ T3800] erspan0: entered promiscuous mode [ 37.472512][ T3800] gretap0: entered promiscuous mode [ 37.516609][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.647996][ T3816] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 37.723550][ T28] kauditd_printk_skb: 102 callbacks suppressed [ 37.723568][ T28] audit: type=1400 audit(1775460215.430:207): avc: denied { name_connect } for pid=3823 comm="syz.4.153" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 37.795665][ T28] audit: type=1400 audit(1775460215.500:208): avc: denied { remove_name } for pid=3314 comm="syz-executor" name="binderfs" dev="tmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 37.860975][ T3831] macvlan0: entered promiscuous mode [ 37.877570][ T3831] netlink: 'syz.0.157': attribute type 1 has an invalid length. [ 37.926878][ T28] audit: type=1400 audit(1775460215.530:209): avc: denied { rmdir } for pid=3314 comm="syz-executor" name="28" dev="tmpfs" ino=156 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 37.965600][ T3831] netlink: 'syz.0.157': attribute type 2 has an invalid length. [ 37.979142][ T28] audit: type=1400 audit(1775460215.670:210): avc: denied { bpf } for pid=3845 comm="syz.1.163" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 38.052913][ T3850] EXT4-fs: Ignoring removed nobh option [ 38.063404][ T28] audit: type=1400 audit(1775460215.670:211): avc: denied { perfmon } for pid=3845 comm="syz.1.163" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 38.178684][ T3850] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 38.207548][ T28] audit: type=1400 audit(1775460215.910:212): avc: denied { create } for pid=3868 comm="syz.1.174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 38.227708][ T28] audit: type=1400 audit(1775460215.910:213): avc: denied { write } for pid=3868 comm="syz.1.174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 38.249004][ T3850] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 38.262366][ T3850] EXT4-fs (loop2): 1 truncate cleaned up [ 38.311788][ T3850] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.378086][ T28] audit: type=1400 audit(1775460215.970:214): avc: denied { write } for pid=3869 comm="syz.0.175" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 38.467464][ T28] audit: type=1400 audit(1775460216.120:215): avc: denied { read append open } for pid=3849 comm="syz.2.165" path="/28/file2/blkio.bfq.avg_queue_size" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 38.516419][ T3892] autofs4:pid:3892:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(2.128), cmd(0xc0189372) [ 38.550088][ T3892] autofs4:pid:3892:validate_dev_ioctl: invalid device control module version supplied for cmd(0xc0189372) [ 38.572922][ T28] audit: type=1400 audit(1775460216.150:216): avc: denied { ioctl } for pid=3884 comm="syz.4.180" path="socket:[5624]" dev="sockfs" ino=5624 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 38.680168][ T3902] netlink: 'syz.4.189': attribute type 21 has an invalid length. [ 38.708658][ T3902] netlink: 'syz.4.189': attribute type 6 has an invalid length. [ 38.729121][ T3902] __nla_validate_parse: 3 callbacks suppressed [ 38.729140][ T3902] netlink: 132 bytes leftover after parsing attributes in process `syz.4.189'. [ 38.746354][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.796537][ T3909] set_capacity_and_notify: 3 callbacks suppressed [ 38.796555][ T3909] loop2: detected capacity change from 0 to 512 [ 38.848504][ T3909] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.865487][ T3909] ext4 filesystem being mounted at /29/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.937247][ T3909] EXT4-fs error (device loop2): ext4_get_first_dir_block:3535: inode #12: block 32: comm syz.2.191: bad entry in directory: rec_len is too small for name_len - offset=0, inode=12, rec_len=12, size=2048 fake=0 [ 39.017844][ T3909] EXT4-fs error (device loop2): ext4_get_first_dir_block:3538: inode #12: comm syz.2.191: directory missing '.' [ 39.036986][ T3919] delete_channel: no stack [ 39.097184][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.383123][ T3945] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14385 sclass=netlink_route_socket pid=3945 comm=syz.2.208 [ 39.643178][ T3969] netlink: 44 bytes leftover after parsing attributes in process `syz.3.219'. [ 39.680801][ T3969] netlink: 43 bytes leftover after parsing attributes in process `syz.3.219'. [ 39.693045][ T3969] netlink: 'syz.3.219': attribute type 6 has an invalid length. [ 39.708024][ T3969] netlink: 'syz.3.219': attribute type 5 has an invalid length. [ 39.716275][ T3969] netlink: 43 bytes leftover after parsing attributes in process `syz.3.219'. [ 39.782302][ T3979] netlink: 8 bytes leftover after parsing attributes in process `syz.0.225'. [ 39.814779][ T3979] netlink: 60 bytes leftover after parsing attributes in process `syz.0.225'. [ 39.857953][ T3988] loop4: detected capacity change from 0 to 512 [ 39.873266][ T3988] EXT4-fs: Ignoring removed bh option [ 39.905755][ T3988] EXT4-fs: inline encryption not supported [ 39.943033][ T3988] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 39.990549][ T3988] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 40.007916][ T3988] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.227: bg 0: block 248: padding at end of block bitmap is not set [ 40.023937][ T3988] loop4: lost filesystem error report for type 5 error -117 [ 40.025241][ T3988] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.227: Failed to acquire dquot type 1 [ 40.033246][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 40.033270][ C0] EXT4-fs (loop4): last error at time 1775460217: ext4_validate_block_bitmap:441 [ 40.075376][ T3988] loop4: lost filesystem error report for type 5 error -28 [ 40.078307][ T3988] EXT4-fs (loop4): 1 truncate cleaned up [ 40.097998][ T3988] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 40.189424][ T3988] syz.4.227 (3988) used greatest stack depth: 9160 bytes left [ 40.210597][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 40.380842][ T4024] loop1: detected capacity change from 0 to 8192 [ 40.392842][ T4024] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.620361][ T4036] netlink: 'syz.4.247': attribute type 25 has an invalid length. [ 40.628880][ T4036] netlink: 'syz.4.247': attribute type 29 has an invalid length. [ 40.683836][ T4043] IPv6: Can't replace route, no match found [ 40.803168][ T4050] loop0: detected capacity change from 0 to 512 [ 40.962137][ T4066] netlink: 'syz.0.259': attribute type 3 has an invalid length. [ 41.186865][ T4087] process 'syz.2.262' launched './file0' with NULL argv: empty string added [ 41.383183][ T4112] loop2: detected capacity change from 0 to 512 [ 41.412791][ T4112] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.426228][ T4112] ext4 filesystem being mounted at /46/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.793338][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.844452][ T4125] vcan0: tx drop: invalid sa for name 0x0000000000000003 [ 41.923267][ T4135] loop2: detected capacity change from 0 to 512 [ 41.925047][ T4137] netlink: 8 bytes leftover after parsing attributes in process `syz.0.280'. [ 41.963005][ T4135] EXT4-fs (loop2): 1 truncate cleaned up [ 41.981780][ T4135] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.025189][ T4148] capability: warning: `syz.1.285' uses deprecated v2 capabilities in a way that may be insecure [ 42.067899][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.128737][ T4156] netlink: 64 bytes leftover after parsing attributes in process `syz.2.286'. [ 42.155026][ T4161] Zero length message leads to an empty skb [ 42.273372][ T4179] netlink: 260 bytes leftover after parsing attributes in process `syz.2.299'. [ 42.328602][ T4189] netlink: 8 bytes leftover after parsing attributes in process `syz.0.304'. [ 42.376625][ T4189] netlink: 'syz.0.304': attribute type 20 has an invalid length. [ 42.391512][ T4189] netlink: 'syz.0.304': attribute type 21 has an invalid length. [ 42.437449][ T4206] vcan0: tx drop: invalid da for name 0x00000000000000fe [ 42.844849][ T4260] loop0: detected capacity change from 0 to 128 [ 42.874987][ T4260] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 42.890274][ T4260] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 42.911180][ T28] kauditd_printk_skb: 43 callbacks suppressed [ 42.911198][ T28] audit: type=1400 audit(1775460220.620:258): avc: denied { bind } for pid=4264 comm="syz.4.334" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 42.937300][ T28] audit: type=1400 audit(1775460220.620:259): avc: denied { name_bind } for pid=4264 comm="syz.4.334" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 42.940645][ T4260] ext2 filesystem being mounted at /61/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.960329][ T28] audit: type=1400 audit(1775460220.620:260): avc: denied { node_bind } for pid=4264 comm="syz.4.334" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 43.110760][ T3314] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 43.189906][ T28] audit: type=1400 audit(1775460220.900:261): avc: denied { create } for pid=4277 comm="syz.0.340" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 43.239065][ T28] audit: type=1400 audit(1775460220.920:262): avc: denied { bind } for pid=4277 comm="syz.0.340" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 43.269172][ T28] audit: type=1400 audit(1775460220.920:263): avc: denied { getopt } for pid=4277 comm="syz.0.340" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 43.299471][ T4280] loop0: detected capacity change from 0 to 512 [ 43.328150][ T4280] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.342086][ T4280] EXT4-fs (loop0): 1 truncate cleaned up [ 43.366150][ T4280] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.473070][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.482429][ T4295] loop3: detected capacity change from 0 to 128 [ 43.641314][ T4310] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 43.641314][ T4310] The task syz.0.348 (4310) triggered the difference, watch for misbehavior. [ 43.739001][ T28] audit: type=1326 audit(1775460221.440:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4286 comm="syz.2.344" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f217483c819 code=0x7ffc0000 [ 43.805435][ T28] audit: type=1326 audit(1775460221.440:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4286 comm="syz.2.344" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f217483c819 code=0x7ffc0000 [ 43.843907][ T28] audit: type=1326 audit(1775460221.440:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4286 comm="syz.2.344" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f217483c819 code=0x7ffc0000 [ 43.873968][ T4324] loop3: detected capacity change from 0 to 512 [ 43.882812][ T28] audit: type=1326 audit(1775460221.440:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4286 comm="syz.2.344" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f217483c819 code=0x7ffc0000 [ 43.892258][ T4324] EXT4-fs: Ignoring removed bh option [ 43.958922][ T4324] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 43.974258][ T4329] __nla_validate_parse: 2 callbacks suppressed [ 43.974277][ T4329] netlink: 36 bytes leftover after parsing attributes in process `syz.2.362'. [ 44.001784][ T4324] EXT4-fs (loop3): 1 truncate cleaned up [ 44.017219][ T4324] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.044995][ T4334] loop2: detected capacity change from 0 to 512 [ 44.080859][ T4334] EXT4-fs: Ignoring removed bh option [ 44.089036][ T4334] EXT4-fs: Ignoring removed nomblk_io_submit option [ 44.099765][ T4334] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.139790][ T4334] EXT4-fs (loop2): 1 truncate cleaned up [ 44.148756][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.158580][ T4334] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.184756][ T4342] loop1: detected capacity change from 0 to 4096 [ 44.192151][ T4342] EXT4-fs: Ignoring removed bh option [ 44.192849][ T4345] netlink: 84 bytes leftover after parsing attributes in process `syz.4.370'. [ 44.237220][ T4342] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.247165][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.265885][ T4350] loop3: detected capacity change from 0 to 1024 [ 44.291658][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.293652][ T4350] EXT4-fs: inline encryption not supported [ 44.345919][ T4350] EXT4-fs: Ignoring removed nobh option [ 44.382871][ T4350] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a803c129, mo2=0002] [ 44.407646][ T4350] System zones: 0-1, 3-12 [ 44.418562][ T4350] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.422892][ T4364] netlink: 'syz.0.377': attribute type 2 has an invalid length. [ 44.461428][ T4364] netlink: 100 bytes leftover after parsing attributes in process `syz.0.377'. [ 44.472186][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.654683][ T4392] pim6reg: entered allmulticast mode [ 44.680916][ T4392] pim6reg: left allmulticast mode [ 44.692050][ T4396] loop0: detected capacity change from 0 to 512 [ 44.771552][ T4396] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.784860][ T4396] ext4 filesystem being mounted at /69/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.829451][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.261695][ T4423] syz.4.404 (4423) used greatest stack depth: 9072 bytes left [ 45.285649][ T4432] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 45.397960][ T4441] loop0: detected capacity change from 0 to 1024 [ 45.406935][ T4441] EXT4-fs: inline encryption not supported [ 45.415872][ T4441] EXT4-fs (loop0): bad geometry: bigalloc file system with non-zero first_data_block [ 45.415872][ T4441] [ 45.869543][ T4460] 8021q: adding VLAN 0 to HW filter on device bond1 [ 45.878689][ T4460] bond0: (slave bond1): Enslaving as an active interface with an up link [ 45.973686][ T4469] loop0: detected capacity change from 0 to 512 [ 46.015762][ T4469] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.129772][ T4467] netlink: 16 bytes leftover after parsing attributes in process `syz.2.421'. [ 46.241708][ T4481] delete_channel: no stack [ 46.308096][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.722549][ T4510] netlink: 830 bytes leftover after parsing attributes in process `syz.1.437'. [ 47.366926][ T4515] tap0: tun_chr_ioctl cmd 1074025677 [ 47.387856][ T4515] tap0: linktype set to 270 [ 47.458417][ T4527] bond_slave_0: entered promiscuous mode [ 47.464195][ T4527] bond_slave_1: entered promiscuous mode [ 47.473976][ T4527] macvtap1: entered promiscuous mode [ 47.481719][ T4527] bond0: entered promiscuous mode [ 47.487538][ T4527] macvtap1: entered allmulticast mode [ 47.509756][ T4527] bond0: entered allmulticast mode [ 47.523815][ T4527] bond_slave_0: entered allmulticast mode [ 47.543749][ T4527] bond_slave_1: entered allmulticast mode [ 47.560315][ T4527] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 47.570713][ T4536] netlink: 176 bytes leftover after parsing attributes in process `syz.3.449'. [ 47.583880][ T4527] bond0: left allmulticast mode [ 47.589913][ T4527] bond_slave_0: left allmulticast mode [ 47.595835][ T4527] bond_slave_1: left allmulticast mode [ 47.602618][ T4527] bond0: left promiscuous mode [ 47.629303][ T4527] bond_slave_0: left promiscuous mode [ 47.635098][ T4527] bond_slave_1: left promiscuous mode [ 47.657198][ T4545] netlink: 24 bytes leftover after parsing attributes in process `syz.3.454'. [ 47.674594][ T4545] netlink: 24 bytes leftover after parsing attributes in process `syz.3.454'. [ 47.709578][ T4551] netlink: 12 bytes leftover after parsing attributes in process `syz.0.458'. [ 47.740322][ T4555] loop3: detected capacity change from 0 to 256 [ 47.783650][ T4561] loop4: detected capacity change from 0 to 256 [ 47.806839][ T4555] syz.3.459: attempt to access beyond end of device [ 47.806839][ T4555] loop3: rw=2049, sector=256, nr_sectors = 40 limit=256 [ 47.827350][ T4561] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 47.844074][ T4561] FAT-fs (loop4): Filesystem has been set read-only [ 47.951193][ T4572] loop4: detected capacity change from 0 to 512 [ 47.983789][ T4572] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.062581][ T4572] ext4 filesystem being mounted at /104/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.179204][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 48.179288][ T28] audit: type=1400 audit(1775460225.890:291): avc: denied { remove_name } for pid=4571 comm="syz.4.467" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.332653][ T4584] EXT4-fs error (device loop4): ext4_empty_dir:3084: inode #12: block 32: comm syz.4.467: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=8, size=2048 fake=0 [ 48.403994][ T4581] syz.3.470 (4581) used greatest stack depth: 8976 bytes left [ 48.415793][ T4584] EXT4-fs (loop4): Remounting filesystem read-only [ 48.423860][ T28] audit: type=1400 audit(1775460225.890:292): avc: denied { rename } for pid=4571 comm="syz.4.467" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 48.474670][ T4588] EXT4-fs: Ignoring removed mblk_io_submit option [ 48.529030][ T4584] EXT4-fs warning (device loop4): ext4_empty_dir:3087: inode #12: comm syz.4.467: directory missing '.' [ 48.551531][ T4588] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 48.577020][ T28] audit: type=1400 audit(1775460225.890:293): avc: denied { rmdir } for pid=4571 comm="syz.4.467" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.631743][ T28] audit: type=1400 audit(1775460226.210:294): avc: denied { read } for pid=4589 comm="syz.2.474" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 48.668169][ T4588] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.713136][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.733965][ T4588] ext4 filesystem being mounted at /103/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.749101][ T28] audit: type=1400 audit(1775460226.210:295): avc: denied { open } for pid=4589 comm="syz.2.474" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 48.859372][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.868936][ T28] audit: type=1400 audit(1775460226.210:296): avc: denied { ioctl } for pid=4589 comm="syz.2.474" path="/dev/usbmon0" dev="devtmpfs" ino=141 ioctlcmd=0x920a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 48.921720][ T28] audit: type=1400 audit(1775460226.270:297): avc: denied { remount } for pid=4591 comm="syz.2.475" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 48.975899][ T28] audit: type=1400 audit(1775460226.530:298): avc: denied { append } for pid=4587 comm="syz.3.473" name="file2" dev="loop3" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 48.981099][ T4606] tipc: Started in network mode [ 49.088182][ T4606] tipc: Node identity ac14140f, cluster identity 4711 [ 49.105768][ T4606] tipc: New replicast peer: 255.255.255.255 [ 49.119607][ T4606] tipc: Enabled bearer , priority 10 [ 49.372326][ T28] audit: type=1400 audit(1775460227.080:299): avc: denied { read } for pid=3040 comm="dhcpcd" name="n26" dev="tmpfs" ino=2742 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.453003][ T28] audit: type=1400 audit(1775460227.080:300): avc: denied { open } for pid=3040 comm="dhcpcd" path="/run/udev/data/n26" dev="tmpfs" ino=2742 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.249033][ T35] tipc: Node number set to 2886997007 [ 50.910741][ T4712] set_capacity_and_notify: 2 callbacks suppressed [ 50.910760][ T4712] loop3: detected capacity change from 0 to 256 [ 50.962711][ T4712] FAT-fs (loop3): count of clusters too big (178174) [ 50.969921][ T4712] FAT-fs (loop3): Can't find a valid FAT filesystem [ 51.079798][ T4719] loop0: detected capacity change from 0 to 512 [ 51.118934][ T4719] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 51.173390][ T4719] EXT4-fs (loop0): 1 truncate cleaned up [ 51.189434][ T4719] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.230566][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.338782][ T4739] loop0: detected capacity change from 0 to 1024 [ 51.349152][ T4741] loop1: detected capacity change from 0 to 512 [ 51.358153][ T4741] EXT4-fs: dax option not supported [ 51.385747][ T4739] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.440238][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.484480][ T4750] loop0: detected capacity change from 0 to 1024 [ 51.496939][ T4750] EXT4-fs: Ignoring removed nomblk_io_submit option [ 51.522470][ T4750] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.558107][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.675876][ T4764] loop1: detected capacity change from 0 to 1024 [ 51.701981][ T4764] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.732690][ T4764] ext4 filesystem being mounted at /106/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.775413][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 51.909798][ T4777] loop3: detected capacity change from 0 to 512 [ 51.917376][ T4777] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 51.931542][ T4777] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.964627][ T4777] ext4 filesystem being mounted at /115/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.025651][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.037416][ T4783] program syz.1.544 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 52.153279][ T4793] loop3: detected capacity change from 0 to 1024 [ 52.161391][ T4793] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 52.181009][ T4793] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.549: Invalid block bitmap block 0 in block_group 0 [ 52.197469][ T4793] loop3: lost filesystem error report for type 5 error -117 [ 52.197679][ T4793] EXT4-fs error (device loop3): ext4_acquire_dquot:7026: comm syz.3.549: Failed to acquire dquot type 0 [ 52.205695][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 52.205716][ C0] EXT4-fs (loop3): initial error at time 1775460229: ext4_read_block_bitmap_nowait:483 [ 52.205742][ C0] EXT4-fs (loop3): last error at time 1775460229: ext4_read_block_bitmap_nowait:483 [ 52.244355][ T4793] loop3: lost filesystem error report for type 5 error -117 [ 52.244638][ T4793] EXT4-fs error (device loop3): ext4_free_blocks:6724: comm syz.3.549: Freeing blocks not in datazone - block = 0, count = 4096 [ 52.267077][ T4793] loop3: lost filesystem error report for type 5 error -117 [ 52.269063][ T4793] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.549: Invalid inode bitmap blk 0 in block_group 0 [ 52.284455][ T4799] loop4: detected capacity change from 0 to 1024 [ 52.290781][ T4793] loop3: lost filesystem error report for type 5 error -117 [ 52.298022][ T4793] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 52.298035][ T12] EXT4-fs error (device loop3): ext4_release_dquot:7062: comm kworker/u8:0: Failed to release dquot type 0 [ 52.319028][ T4793] loop3: lost filesystem error report for type 5 error -117 [ 52.339026][ T4793] EXT4-fs (loop3): 1 orphan inode deleted [ 52.351785][ T4799] EXT4-fs: Ignoring removed orlov option [ 52.389960][ T4799] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a002c018, mo2=0002] [ 52.399090][ T12] loop3: lost filesystem error report for type 5 error -117 [ 52.399189][ T4799] System zones: 0-1, 3-12 [ 52.409759][ T4793] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.415849][ T4799] EXT4-fs (loop4): mounted filesystem 00000000-0500-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.543691][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.559112][ T4809] loop1: detected capacity change from 0 to 128 [ 52.601075][ T4809] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 52.630860][ T4813] ªªªªªª: renamed from vlan0 (while UP) [ 52.637257][ T4809] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 52.700361][ T309] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 52.731570][ T4821] netlink: 40 bytes leftover after parsing attributes in process `syz.1.560'. [ 52.745335][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0500-0000-0000-000000000000. [ 52.768604][ T4821] netlink: 40 bytes leftover after parsing attributes in process `syz.1.560'. [ 52.805771][ T4826] netlink: 20 bytes leftover after parsing attributes in process `syz.0.564'. [ 52.886844][ T4834] netlink: 104 bytes leftover after parsing attributes in process `syz.0.567'. [ 52.942536][ T4838] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 53.007872][ T4844] h: entered promiscuous mode [ 53.036639][ T4838] EXT4-fs (loop3): 1 orphan inode deleted [ 53.065766][ T4838] EXT4-fs (loop3): 1 truncate cleaned up [ 53.103842][ T4838] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.150382][ T4854] netlink: 8 bytes leftover after parsing attributes in process `syz.4.576'. [ 53.206282][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.241684][ T4854] netlink: 'syz.4.576': attribute type 18 has an invalid length. [ 53.251776][ T4854] netlink: 4 bytes leftover after parsing attributes in process `syz.4.576'. [ 53.385141][ T4867] EXT4-fs: Ignoring removed bh option [ 53.439196][ T4867] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 53.482259][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 53.482275][ T28] audit: type=1400 audit(1775460231.190:324): avc: denied { create } for pid=4864 comm="syz.4.582" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 53.533363][ T28] audit: type=1400 audit(1775460231.210:325): avc: denied { read append } for pid=4864 comm="syz.4.582" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 53.533466][ T28] audit: type=1400 audit(1775460231.210:326): avc: denied { open } for pid=4864 comm="syz.4.582" path="/131/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 53.583620][ T28] audit: type=1400 audit(1775460231.290:327): avc: denied { unlink } for pid=4864 comm="syz.4.582" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 53.702080][ T4873] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e040c01c, mo2=0002] [ 53.702118][ T4873] System zones: 0-1, 3-36 [ 53.702604][ T4873] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.583: bad orphan inode 134217728 [ 53.702677][ T4873] loop1: lost filesystem error report for type 5 error -117 [ 53.703181][ T4873] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.779237][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.953155][ T4881] vfat: Bad value for 'utf8' [ 53.959706][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 54.105079][ T4889] FAT-fs (loop4): Directory bread(block 288) failed [ 54.113144][ T4889] FAT-fs (loop4): Directory bread(block 289) failed [ 54.127052][ T4889] FAT-fs (loop4): Directory bread(block 290) failed [ 54.135674][ T4889] FAT-fs (loop4): Directory bread(block 291) failed [ 54.145728][ T4889] FAT-fs (loop4): Directory bread(block 292) failed [ 54.152899][ T4889] FAT-fs (loop4): Directory bread(block 293) failed [ 54.175265][ T4889] FAT-fs (loop4): Directory bread(block 294) failed [ 54.183144][ T4889] FAT-fs (loop4): Directory bread(block 295) failed [ 54.268461][ T28] audit: type=1400 audit(1775460231.960:328): avc: denied { bind } for pid=4900 comm="syz.3.596" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 54.309157][ T28] audit: type=1400 audit(1775460232.020:329): avc: denied { setopt } for pid=4904 comm="syz.4.597" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 54.436735][ T28] audit: type=1400 audit(1775460232.140:330): avc: denied { write } for pid=4921 comm="syz.4.605" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 54.485751][ T4924] netlink: 68 bytes leftover after parsing attributes in process `syz.4.607'. [ 54.604322][ T28] audit: type=1400 audit(1775460232.310:331): avc: denied { write } for pid=4936 comm="syz.3.613" name="file0" dev="tmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 54.654126][ T4935] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.691080][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.740544][ T28] audit: type=1400 audit(1775460232.340:332): avc: denied { open } for pid=4936 comm="syz.3.613" path="/133/file0" dev="tmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 54.793770][ T28] audit: type=1400 audit(1775460232.340:333): avc: denied { ioctl } for pid=4936 comm="syz.3.613" path="/133/file0" dev="tmpfs" ino=709 ioctlcmd=0x1265 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 54.833055][ T4953] EXT4-fs: inline encryption not supported [ 54.839386][ T4955] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 54.879150][ T4955] EXT4-fs error (device loop3): ext4_iget_extra_inode:5040: inode #15: comm syz.3.620: corrupted in-inode xattr: invalid ea_ino [ 54.884515][ T4953] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 54.893252][ T4955] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 54.908993][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 54.920846][ T4955] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.620: couldn't read orphan inode 15 (err -117) [ 54.924957][ C1] EXT4-fs (loop3): initial error at time 1775460232: ext4_iget_extra_inode:5040: inode 15 [ 54.925010][ C1] EXT4-fs (loop3): last error at time 1775460232: ext4_iget_extra_inode:5040: inode 15 [ 54.929205][ T4953] ext4 filesystem being mounted at /141/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.971213][ T4955] loop3: lost filesystem error report for type 5 error -117 [ 54.977217][ T4955] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.033062][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.045109][ T35] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 55.053867][ T35] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 55.114314][ T4965] fido_id[4965]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 55.142643][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 55.250244][ T10] IPVS: starting estimator thread 0... [ 55.359187][ T4976] IPVS: using max 2304 ests per chain, 115200 per kthread [ 55.382917][ T4989] netlink: 277 bytes leftover after parsing attributes in process `syz.4.634'. [ 55.702804][ T5023] SELinux: failed to load policy [ 55.956975][ T5047] netlink: 8 bytes leftover after parsing attributes in process `syz.4.661'. [ 56.000521][ T5050] netlink: 4 bytes leftover after parsing attributes in process `syz.4.662'. [ 56.276359][ T5076] netlink: 'syz.4.675': attribute type 19 has an invalid length. [ 56.468201][ T5088] set_capacity_and_notify: 10 callbacks suppressed [ 56.468222][ T5088] loop1: detected capacity change from 0 to 8192 [ 57.097487][ T5126] syzkaller0: tun_chr_ioctl cmd 2147767520 [ 57.315705][ T5136] loop4: detected capacity change from 0 to 512 [ 57.349112][ T5136] EXT4-fs (loop4): 1 truncate cleaned up [ 57.371923][ T5136] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.467087][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.704421][ T5162] bond1 (unregistering): Released all slaves [ 57.761731][ T5171] __nla_validate_parse: 2 callbacks suppressed [ 57.761794][ T5171] netlink: 12 bytes leftover after parsing attributes in process `syz.4.717'. [ 57.958807][ T5189] veth1_to_bridge: entered promiscuous mode [ 57.966776][ T5189] veth1_to_bridge: left promiscuous mode [ 58.260678][ T5209] netlink: 8 bytes leftover after parsing attributes in process `syz.3.734'. [ 58.359043][ T5211] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 58.382183][ T5211] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0005 l2 [ 58.504721][ T28] kauditd_printk_skb: 43 callbacks suppressed [ 58.504741][ T28] audit: type=1400 audit(1775460236.210:377): avc: denied { name_bind } for pid=5220 comm="syz.1.740" src=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 58.554639][ T5221] loop3: detected capacity change from 0 to 4096 [ 58.569610][ T5226] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 58.609274][ T5230] netlink: 'syz.0.744': attribute type 1 has an invalid length. [ 58.609852][ T5226] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5226 comm=syz.4.742 [ 58.617812][ T5230] netlink: 'syz.0.744': attribute type 1 has an invalid length. [ 58.644648][ T5221] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.682054][ T5230] netlink: 'syz.0.744': attribute type 1 has an invalid length. [ 58.700412][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.709829][ T5230] netlink: 'syz.0.744': attribute type 1 has an invalid length. [ 58.738151][ T5230] netlink: 'syz.0.744': attribute type 1 has an invalid length. [ 58.752446][ T5230] netlink: 'syz.0.744': attribute type 1 has an invalid length. [ 58.760650][ T5230] netlink: 'syz.0.744': attribute type 1 has an invalid length. [ 58.768506][ T5230] netlink: 'syz.0.744': attribute type 1 has an invalid length. [ 58.777129][ T5230] netlink: 'syz.0.744': attribute type 1 has an invalid length. [ 58.793264][ T5230] netlink: 'syz.0.744': attribute type 1 has an invalid length. [ 58.802817][ T5226] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 58.983562][ T5255] loop0: detected capacity change from 0 to 128 [ 59.208873][ T5262] loop0: detected capacity change from 0 to 512 [ 59.245622][ T5262] EXT4-fs: Ignoring removed oldalloc option [ 59.285570][ T5262] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 59.317374][ T5262] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #15: comm syz.0.758: iget: bad i_size value: 38620345925642 [ 59.343688][ T5262] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 59.349003][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 59.369181][ C0] EXT4-fs (loop0): initial error at time 1775460237: ext4_orphan_get:1397: inode 15 [ 59.379758][ C0] EXT4-fs (loop0): last error at time 1775460237: ext4_orphan_get:1397: inode 15 [ 59.389180][ T5262] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.758: couldn't read orphan inode 15 (err -117) [ 59.423970][ T5262] loop0: lost filesystem error report for type 5 error -117 [ 59.434181][ T5262] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.549579][ T5262] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.561606][ T5281] loop1: detected capacity change from 0 to 4096 [ 59.575010][ T5281] EXT4-fs: Ignoring removed nomblk_io_submit option [ 59.590414][ T28] audit: type=1400 audit(1775460237.300:378): avc: denied { read write } for pid=5286 comm="syz.3.770" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 59.625864][ T5281] EXT4-fs (loop1): stripe (97) is not aligned with cluster size (16), stripe is disabled [ 59.650247][ T5281] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.699041][ T28] audit: type=1400 audit(1775460237.300:379): avc: denied { open } for pid=5286 comm="syz.3.770" path="/dev/input/event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 59.724830][ T28] audit: type=1400 audit(1775460237.410:380): avc: denied { unlink } for pid=5280 comm="syz.1.767" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 59.772487][ T28] audit: type=1400 audit(1775460237.480:381): avc: denied { allowed } for pid=5300 comm="syz.0.776" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 59.910467][ T5309] netlink: 44 bytes leftover after parsing attributes in process `syz.4.779'. [ 59.923548][ T5309] netlink: 43 bytes leftover after parsing attributes in process `syz.4.779'. [ 59.936610][ T5309] netlink: 43 bytes leftover after parsing attributes in process `syz.4.779'. [ 60.090732][ T5318] loop3: detected capacity change from 0 to 1024 [ 60.097867][ T5318] EXT4-fs: quotafile must be on filesystem root [ 60.124464][ T5318] netlink: 72 bytes leftover after parsing attributes in process `syz.3.783'. [ 60.148997][ T28] audit: type=1400 audit(1775460237.850:382): avc: denied { create } for pid=5319 comm="syz.1.784" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 60.178295][ T28] audit: type=1400 audit(1775460237.850:383): avc: denied { sys_admin } for pid=5319 comm="syz.1.784" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 60.374915][ T5336] netlink: 4 bytes leftover after parsing attributes in process `syz.3.791'. [ 60.383429][ T5338] loop1: detected capacity change from 0 to 512 [ 60.421863][ T5338] ext4 filesystem being mounted at /166/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.894533][ T28] audit: type=1400 audit(1775460238.600:384): avc: denied { ioctl } for pid=5372 comm="syz.0.807" path="socket:[9948]" dev="sockfs" ino=9948 ioctlcmd=0x48c8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 60.999823][ T5379] netlink: 28 bytes leftover after parsing attributes in process `syz.0.810'. [ 61.014296][ T28] audit: type=1326 audit(1775460238.710:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5380 comm="syz.3.812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c5fc7c819 code=0x7ffc0000 [ 61.059263][ T28] audit: type=1326 audit(1775460238.710:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5380 comm="syz.3.812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c5fc7c819 code=0x7ffc0000 [ 61.147635][ T5391] netlink: 4 bytes leftover after parsing attributes in process `syz.4.816'. [ 61.273254][ T5403] loop1: detected capacity change from 0 to 512 [ 61.318321][ T5403] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 61.349094][ T5403] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.821: Invalid inode bitmap blk 4 in block_group 0 [ 61.364027][ T5403] loop1: lost filesystem error report for type 5 error -117 [ 61.413580][ T5413] macvlan0: entered promiscuous mode [ 61.758512][ T5425] sg_write: data in/out 11228/42 bytes for SCSI command 0x0-- guessing data in; [ 61.758512][ T5425] program syz.4.831 not setting count and/or reply_len properly [ 62.509923][ T5467] netlink: 8 bytes leftover after parsing attributes in process `syz.1.849'. [ 62.753214][ T5493] loop3: detected capacity change from 0 to 512 [ 62.802226][ T5493] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 63.229348][ T5520] syz.3.874 (5520) used greatest stack depth: 8720 bytes left [ 63.293369][ T5528] loop3: detected capacity change from 0 to 1024 [ 63.319110][ T5528] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 63.373799][ T5528] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 63.382506][ T5535] netlink: 4 bytes leftover after parsing attributes in process `syz.1.880'. [ 63.383734][ T5528] EXT4-fs (loop3): orphan cleanup on readonly fs [ 63.394719][ T5538] netlink: 4 bytes leftover after parsing attributes in process `syz.4.882'. [ 63.400372][ T5528] EXT4-fs error (device loop3): ext4_free_blocks:6724: comm syz.3.879: Freeing blocks not in datazone - block = 0, count = 4096 [ 63.425685][ T5528] loop3: lost filesystem error report for type 5 error -117 [ 63.428993][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 63.429589][ T5528] EXT4-fs (loop3): Remounting filesystem read-only [ 63.438451][ C0] EXT4-fs (loop3): initial error at time 1775460241: ext4_free_blocks:6724 [ 63.466804][ C0] EXT4-fs (loop3): last error at time 1775460241: ext4_free_blocks:6724 [ 63.470193][ T5540] IPv6: NLM_F_CREATE should be specified when creating new route [ 63.485275][ T5528] EXT4-fs (loop3): 1 orphan inode deleted [ 63.517266][ T5541] netlink: 4 bytes leftover after parsing attributes in process `syz.4.882'. [ 63.544527][ T5528] EXT4-fs (loop3): shut down requested (2) [ 63.632780][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 63.632796][ T28] audit: type=1400 audit(1775460241.340:402): avc: denied { setopt } for pid=5549 comm="syz.0.887" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 63.727827][ T28] audit: type=1400 audit(1775460241.370:403): avc: denied { read } for pid=5549 comm="syz.0.887" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 64.132544][ T309] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.334043][ T309] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.377842][ T5567] chnl_net:caif_netlink_parms(): no params data found [ 64.438348][ T309] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.462207][ T5595] SELinux: failed to load policy [ 64.521018][ T28] audit: type=1400 audit(1775460242.230:404): avc: denied { read write } for pid=5598 comm="syz.1.906" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 64.546646][ T28] audit: type=1400 audit(1775460242.230:405): avc: denied { open } for pid=5598 comm="syz.1.906" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 64.577298][ T3419] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 64.588130][ T5567] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.596761][ T5567] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.604566][ T5567] bridge_slave_0: entered allmulticast mode [ 64.610239][ T3419] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 64.612462][ T5567] bridge_slave_0: entered promiscuous mode [ 64.638269][ T309] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.652825][ T5567] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.661072][ T5567] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.677222][ T5567] bridge_slave_1: entered allmulticast mode [ 64.684642][ T3419] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz1 [ 64.691409][ T5567] bridge_slave_1: entered promiscuous mode [ 64.762772][ T5614] loop3: detected capacity change from 0 to 2048 [ 64.795615][ T5618] netlink: 8 bytes leftover after parsing attributes in process `syz.1.912'. [ 64.821667][ T3303] loop3: p1 p2 [ 64.823133][ T5567] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.835421][ T28] audit: type=1326 audit(1775460242.520:406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5619 comm="syz.4.913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f99fb15c819 code=0x7ffc0000 [ 64.863204][ T5614] loop3: p1 p2 [ 64.875819][ T309] bridge_slave_1: left allmulticast mode [ 64.897055][ T28] audit: type=1326 audit(1775460242.520:407): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5619 comm="syz.4.913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f99fb15c819 code=0x7ffc0000 [ 64.900169][ T309] bridge_slave_1: left promiscuous mode [ 64.960684][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.973612][ T28] audit: type=1326 audit(1775460242.520:408): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5619 comm="syz.4.913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=188 compat=0 ip=0x7f99fb15c819 code=0x7ffc0000 [ 65.006112][ T309] bridge_slave_0: left allmulticast mode [ 65.012412][ T309] bridge_slave_0: left promiscuous mode [ 65.018409][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.040101][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 65.051193][ T28] audit: type=1326 audit(1775460242.520:409): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5619 comm="syz.4.913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f99fb15c819 code=0x7ffc0000 [ 65.052432][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 65.142926][ T28] audit: type=1326 audit(1775460242.520:410): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5619 comm="syz.4.913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f99fb15c819 code=0x7ffc0000 [ 65.148920][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 65.180754][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 65.220179][ T28] audit: type=1326 audit(1775460242.520:411): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5619 comm="syz.4.913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=154 compat=0 ip=0x7f99fb15c819 code=0x7ffc0000 [ 65.225470][ T5643] loop4: detected capacity change from 0 to 1764 [ 65.331346][ T309] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.347271][ T309] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.352699][ T5651] loop4: detected capacity change from 0 to 1024 [ 65.363986][ T309] bond0 (unregistering): (slave bond1): Releasing backup interface [ 65.364343][ T5651] EXT4-fs: Ignoring removed orlov option [ 65.378470][ T309] bond0 (unregistering): Released all slaves [ 65.398380][ T5651] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a002c018, mo2=0002] [ 65.399727][ T309] bond1 (unregistering): Released all slaves [ 65.407154][ T5651] System zones: 0-1, 3-12 [ 65.416635][ T5567] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.476084][ T5567] team0: Port device team_slave_0 added [ 65.494120][ T309] hsr_slave_0: left promiscuous mode [ 65.507950][ T309] hsr_slave_1: left promiscuous mode [ 65.524945][ T309] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.551530][ T309] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.572917][ T309] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.582190][ T309] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 65.598124][ T309] veth1_macvtap: left promiscuous mode [ 65.614482][ T309] veth0_macvtap: left promiscuous mode [ 65.632737][ T309] veth1_vlan: left promiscuous mode [ 65.640929][ T309] veth0_vlan: left promiscuous mode [ 65.792140][ T309] team0 (unregistering): Port device team_slave_1 removed [ 65.801932][ T309] team0 (unregistering): Port device team_slave_0 removed [ 65.864493][ T5567] team0: Port device team_slave_1 added [ 65.876442][ T5661] tap0: tun_chr_ioctl cmd 1074025676 [ 65.882941][ T5661] tap0: owner set to 0 [ 65.927306][ T5567] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.959208][ T5567] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.017761][ T5567] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.037672][ T5705] loop4: detected capacity change from 0 to 512 [ 66.052612][ T5567] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.079016][ T5705] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 66.087736][ T5567] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.129831][ T5705] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.935: invalid indirect mapped block 4294967295 (level 0) [ 66.145033][ T5705] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 66.148991][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 66.165411][ C1] EXT4-fs (loop4): initial error at time 1775460243: ext4_free_branches:1023: inode 16 [ 66.170586][ T5705] EXT4-fs (loop4): Remounting filesystem read-only [ 66.175623][ C1] EXT4-fs (loop4): last error at time 1775460243: ext4_free_branches:1023: inode 16 [ 66.232309][ T5705] EXT4-fs (loop4): 1 orphan inode deleted [ 66.258524][ T5719] sctp: [Deprecated]: syz.3.937 (pid 5719) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.258524][ T5719] Use struct sctp_sack_info instead [ 66.279129][ T5567] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.293150][ T5705] EXT4-fs (loop4): 1 truncate cleaned up [ 66.373358][ T5567] hsr_slave_0: entered promiscuous mode [ 66.391405][ T5567] hsr_slave_1: entered promiscuous mode [ 66.399432][ T5567] debugfs: 'hsr0' already exists in 'hsr' [ 66.406001][ T5567] Cannot create hsr debugfs directory [ 66.419040][ T5724] delete_channel: no stack [ 66.681703][ T5567] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 66.703743][ T5567] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 66.723893][ T5763] validate_nla: 47 callbacks suppressed [ 66.723911][ T5763] netlink: 'syz.3.952': attribute type 1 has an invalid length. [ 66.743095][ T5567] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 66.758060][ T5763] netlink: 4 bytes leftover after parsing attributes in process `syz.3.952'. [ 66.773810][ T5567] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 66.886148][ T5567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.900564][ T5780] loop3: detected capacity change from 0 to 1024 [ 66.928035][ T5780] EXT4-fs (loop3): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 66.948040][ T5567] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.962050][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.969631][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.981080][ T5784] netlink: 8 bytes leftover after parsing attributes in process `syz.4.958'. [ 66.981300][ T5780] EXT4-fs error (device loop3): ext4_map_blocks:786: inode #3: block 2: comm syz.3.955: lblock 2 mapped to illegal pblock 2 (length 1) [ 67.010998][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.016644][ T5780] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 67.018791][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.019008][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 67.043286][ C0] EXT4-fs (loop3): initial error at time 1775460244: ext4_map_blocks:786: inode 3: block 2 [ 67.053527][ C0] EXT4-fs (loop3): last error at time 1775460244: ext4_map_blocks:786: inode 3: block 2 [ 67.064713][ T5780] EXT4-fs error (device loop3): ext4_map_blocks:786: inode #3: block 48: comm syz.3.955: lblock 0 mapped to illegal pblock 48 (length 1) [ 67.096772][ T5567] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.108977][ T5567] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.126355][ T5780] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 67.126481][ T5780] EXT4-fs error (device loop3): ext4_acquire_dquot:7026: comm syz.3.955: Failed to acquire dquot type 0 [ 67.150722][ T5780] loop3: lost filesystem error report for type 5 error -117 [ 67.150863][ T5780] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 67.169106][ T5780] loop3: lost filesystem error report for type 5 error -117 [ 67.174228][ T5780] EXT4-fs error (device loop3): ext4_evict_inode:265: inode #11: comm syz.3.955: mark_inode_dirty error [ 67.209271][ T5780] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 67.209531][ T5780] EXT4-fs warning (device loop3): ext4_evict_inode:268: couldn't mark inode dirty (err -117) [ 67.238493][ T5795] program syz.4.960 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 67.269205][ T5780] EXT4-fs (loop3): 1 orphan inode deleted [ 67.289589][ T30] EXT4-fs error (device loop3): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 67.309466][ T5567] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.341246][ T30] EXT4-fs error (device loop3): ext4_release_dquot:7062: comm kworker/u8:1: Failed to release dquot type 0 [ 67.390957][ T3312] EXT4-fs error (device loop3): __ext4_get_inode_loc:4797: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 67.394901][ T5802] program syz.4.962 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 67.417268][ T3312] loop3: lost filesystem error report for type 5 error -117 [ 67.417412][ T3312] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 67.453830][ T3312] loop3: lost filesystem error report for type 5 error -117 [ 67.454009][ T3312] EXT4-fs error (device loop3): ext4_quota_off:7310: inode #3: comm syz-executor: mark_inode_dirty error [ 67.498685][ T3312] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 67.517763][ T5808] loop0: detected capacity change from 0 to 2048 [ 67.571768][ T5816] netlink: 24 bytes leftover after parsing attributes in process `syz.4.966'. [ 67.604853][ T5808] EXT4-fs mount: 13 callbacks suppressed [ 67.604872][ T5808] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.606580][ T5816] netlink: 24 bytes leftover after parsing attributes in process `syz.4.966'. [ 67.636184][ T5808] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 67.673343][ T5808] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 10 with max blocks 1 with error 28 [ 67.711874][ T5808] EXT4-fs (loop0): This should not happen!! Data will be lost [ 67.711874][ T5808] [ 67.716981][ T5567] veth0_vlan: entered promiscuous mode [ 67.728552][ T5808] EXT4-fs (loop0): Total free blocks count 0 [ 67.735838][ T5808] EXT4-fs (loop0): Free/Dirty block details [ 67.743709][ T5808] EXT4-fs (loop0): free_blocks=2415919504 [ 67.749889][ T5808] EXT4-fs (loop0): dirty_blocks=16 [ 67.755735][ T5808] EXT4-fs (loop0): Block reservation details [ 67.759912][ T5567] veth1_vlan: entered promiscuous mode [ 67.762517][ T5808] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 67.775502][ T5831] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 11 with error 28 [ 67.832283][ T5567] veth0_macvtap: entered promiscuous mode [ 67.847331][ T3314] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 67.853463][ T5567] veth1_macvtap: entered promiscuous mode [ 67.876892][ T5567] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.898357][ T5567] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.924619][ T57] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.953133][ T57] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.977297][ T5852] netlink: 'syz.0.978': attribute type 21 has an invalid length. [ 67.985603][ T57] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.996588][ T57] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.022436][ T5852] netlink: 'syz.0.978': attribute type 6 has an invalid length. [ 68.031809][ T5856] loop1: detected capacity change from 0 to 512 [ 68.045093][ T5852] netlink: 132 bytes leftover after parsing attributes in process `syz.0.978'. [ 68.060014][ T5856] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.074970][ T5856] ext4 filesystem being mounted at /213/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 68.091546][ T5856] EXT4-fs error (device loop1): ext4_get_first_dir_block:3535: inode #12: block 32: comm syz.1.980: bad entry in directory: rec_len is too small for name_len - offset=0, inode=12, rec_len=12, size=2048 fake=0 [ 68.113761][ T5856] EXT4-fs error (device loop1): ext4_get_first_dir_block:3538: inode #12: comm syz.1.980: directory missing '.' [ 68.159889][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.252490][ T5879] loop0: detected capacity change from 0 to 512 [ 68.292626][ T5879] EXT4-fs: Ignoring removed bh option [ 68.301266][ T5877] loop3: detected capacity change from 0 to 4096 [ 68.312141][ T5879] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 68.322720][ T5877] EXT4-fs: Ignoring removed bh option [ 68.355941][ T5877] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.366883][ T5879] EXT4-fs (loop0): 1 truncate cleaned up [ 68.376521][ T5879] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.433531][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.446130][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.584921][ T5919] netlink: 260 bytes leftover after parsing attributes in process `syz.0.1007'. [ 68.675946][ T5933] netlink: 64 bytes leftover after parsing attributes in process `syz.4.1014'. [ 68.743893][ T5941] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1027'. [ 68.779165][ T5941] netlink: 43 bytes leftover after parsing attributes in process `syz.0.1027'. [ 68.791748][ T5946] vcan0: tx drop: invalid sa for name 0x0000000000000003 [ 68.810286][ T5941] netlink: 'syz.0.1027': attribute type 6 has an invalid length. [ 68.819402][ T5941] netlink: 'syz.0.1027': attribute type 5 has an invalid length. [ 68.828878][ T5941] netlink: 43 bytes leftover after parsing attributes in process `syz.0.1027'. [ 68.946246][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 68.946264][ T28] audit: type=1400 audit(1775460246.650:419): avc: denied { bind } for pid=5961 comm="syz.0.1025" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 69.261594][ T5972] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14385 sclass=netlink_route_socket pid=5972 comm=syz.0.1040 [ 69.951654][ T28] audit: type=1400 audit(1775460247.650:420): avc: denied { mac_admin } for pid=6017 comm="syz.3.1053" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 70.003587][ T6021] loop5: detected capacity change from 0 to 128 [ 70.296942][ T6047] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1065'. [ 70.390606][ T6052] netlink: 100 bytes leftover after parsing attributes in process `syz.0.1067'. [ 70.760257][ T6062] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1073'. [ 70.814604][ T6064] loop4: detected capacity change from 0 to 512 [ 70.833166][ T6064] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 70.878508][ T6064] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 70.898970][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 70.905905][ C0] EXT4-fs (loop4): initial error at time 1775460248: ext4_mb_generate_buddy:1317 [ 70.915604][ C0] EXT4-fs (loop4): last error at time 1775460248: ext4_mb_generate_buddy:1317 [ 70.938337][ T6064] Quota error (device loop4): write_blk: dquota write failed [ 70.953658][ T6064] Quota error (device loop4): find_free_dqentry: Can't write quota data block 5 [ 70.970374][ T6064] Quota error (device loop4): write_blk: dquota write failed [ 70.978613][ T6064] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 70.998848][ T6064] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.1074: Failed to acquire dquot type 1 [ 71.019052][ T6064] loop4: lost filesystem error report for type 5 error -28 [ 71.019488][ T6064] EXT4-fs (loop4): 1 truncate cleaned up [ 71.043350][ T6064] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.322914][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.442572][ T6079] loop0: detected capacity change from 0 to 512 [ 71.491504][ T6079] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.562004][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.608191][ T6103] IPv6: Can't replace route, no match found [ 71.740973][ T28] audit: type=1107 audit(1775460249.450:421): pid=6119 uid=0 auid=0 ses=2 subj=root:sysadm_r:sysadm_t msg='' [ 71.758937][ T6124] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1099'. [ 71.895900][ T6143] vcan0: tx drop: invalid da for name 0x00000000000000fe [ 72.057366][ T6165] loop3: detected capacity change from 0 to 128 [ 72.083167][ T6165] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 72.093537][ T6165] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 72.106540][ T6165] ext2 filesystem being mounted at /265/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.135988][ T3312] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 72.324232][ T28] audit: type=1400 audit(1775460250.030:422): avc: denied { override_creds } for pid=6179 comm="syz.3.1124" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 72.364612][ T6186] loop1: detected capacity change from 0 to 128 [ 72.785324][ T6219] loop0: detected capacity change from 0 to 1024 [ 72.794335][ T6219] EXT4-fs: inline encryption not supported [ 72.809792][ T6219] EXT4-fs: Ignoring removed nobh option [ 72.836415][ T6219] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a803c129, mo2=0002] [ 72.849046][ T6219] System zones: 0-1, 3-12 [ 72.858630][ T6219] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.886424][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.032230][ T28] audit: type=1400 audit(1775460250.740:423): avc: denied { ioctl } for pid=6225 comm="syz.1.1146" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 73.450571][ T6246] bridge0: entered promiscuous mode [ 73.462416][ T6246] macvlan2: entered promiscuous mode [ 73.649227][ T28] audit: type=1326 audit(1775460251.360:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6253 comm="syz.1.1160" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f1cd64fc819 code=0x0 [ 73.674446][ T6255] netlink: 'syz.4.1159': attribute type 3 has an invalid length. [ 73.754825][ T6262] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1161'. [ 73.782726][ T6262] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1161'. [ 73.820343][ T6262] netlink: 212 bytes leftover after parsing attributes in process `syz.3.1161'. [ 73.871894][ T6269] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1164'. [ 73.905133][ T6273] loop4: detected capacity change from 0 to 128 [ 73.976993][ T28] audit: type=1400 audit(1775460251.680:425): avc: denied { write } for pid=6274 comm="syz.3.1168" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 74.056361][ T28] audit: type=1400 audit(1775460251.760:426): avc: denied { ioctl } for pid=6285 comm="syz.3.1171" path="/dev/input/event2" dev="devtmpfs" ino=245 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 74.179300][ T28] audit: type=1400 audit(1775460251.880:427): avc: denied { setopt } for pid=6293 comm="syz.4.1174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 74.527628][ T28] audit: type=1400 audit(1775460252.230:428): avc: denied { setopt } for pid=6325 comm="syz.4.1191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 74.640642][ T28] audit: type=1400 audit(1775460252.350:429): avc: denied { ioctl } for pid=6332 comm="syz.4.1194" path="socket:[14642]" dev="sockfs" ino=14642 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 75.017949][ T6348] macvlan3: entered promiscuous mode [ 75.020843][ T6355] loop1: detected capacity change from 0 to 128 [ 75.063622][ T6355] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 75.094529][ T6355] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 75.129958][ T28] audit: type=1400 audit(1775460252.840:430): avc: denied { read } for pid=6363 comm="syz.0.1207" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 75.160249][ T6366] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1206'. [ 75.190550][ T36] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 75.201480][ T6366] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1206'. [ 75.215740][ T6371] program syz.0.1208 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.292764][ T6379] loop0: detected capacity change from 0 to 512 [ 75.308489][ T6379] EXT4-fs: Ignoring removed bh option [ 75.329404][ T6379] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 75.350571][ T6379] EXT4-fs (loop0): 1 truncate cleaned up [ 75.357654][ T6379] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.393398][ T6379] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1211: bg 0: block 465: padding at end of block bitmap is not set [ 75.409545][ T28] audit: type=1400 audit(1775460253.100:431): avc: denied { rename } for pid=6377 comm="syz.0.1211" name="file0" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 75.509098][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.539727][ T6391] loop5: detected capacity change from 0 to 8192 [ 75.539971][ T28] audit: type=1400 audit(1775460253.240:432): avc: denied { create } for pid=6393 comm="syz.3.1219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 75.588538][ T6391] syz.5.1216: attempt to access beyond end of device [ 75.588538][ T6391] loop5: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 75.609043][ T28] audit: type=1400 audit(1775460253.300:433): avc: denied { setopt } for pid=6393 comm="syz.3.1219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 75.655542][ T6391] Buffer I/O error on dev loop5, logical block 57847, async page read [ 75.679319][ T6391] syz.5.1216: attempt to access beyond end of device [ 75.679319][ T6391] loop5: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 75.712994][ T6391] Buffer I/O error on dev loop5, logical block 57847, async page read [ 75.739070][ T6391] syz.5.1216: attempt to access beyond end of device [ 75.739070][ T6391] loop5: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 75.774863][ T6391] Buffer I/O error on dev loop5, logical block 57847, async page read [ 75.826437][ T28] audit: type=1326 audit(1775460253.530:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6419 comm="syz.0.1232" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f84091ac819 code=0x7ffc0000 [ 75.979129][ T6435] 9p: Unknown access argument Jõ: -22 [ 76.233303][ T6455] program syz.3.1247 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 76.267721][ T6461] netlink: 'syz.1.1251': attribute type 12 has an invalid length. [ 76.295997][ T6463] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1250'. [ 76.317868][ T6463] netlink: 200 bytes leftover after parsing attributes in process `syz.5.1250'. [ 76.428728][ T6478] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6478 comm=syz.0.1258 [ 76.485212][ T6485] netlink: 'syz.0.1262': attribute type 1 has an invalid length. [ 76.496430][ T6488] loop1: detected capacity change from 0 to 256 [ 76.602321][ T6500] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1269'. [ 76.813731][ T6526] loop0: detected capacity change from 0 to 736 [ 76.929645][ T6540] loop0: detected capacity change from 0 to 128 [ 77.155297][ T6556] tipc: Started in network mode [ 77.178076][ T6556] tipc: Node identity ac14140f, cluster identity 4711 [ 77.199380][ T6556] tipc: New replicast peer: 2.1.0.0 [ 77.225174][ T6556] tipc: Enabled bearer , priority 10 [ 77.365800][ T6572] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1303'. [ 77.379708][ T6574] loop3: detected capacity change from 0 to 128 [ 77.399371][ T6572] netlink: 'syz.1.1303': attribute type 1 has an invalid length. [ 77.413193][ T6574] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 77.449725][ T6574] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 77.521131][ T30] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 77.734024][ T6619] loop1: detected capacity change from 0 to 512 [ 77.754458][ T6619] EXT4-fs: Ignoring removed bh option [ 77.769270][ T6619] EXT4-fs: inline encryption not supported [ 77.796260][ T6619] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 77.857079][ T6619] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 77.911169][ T6619] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1326: bg 0: block 248: padding at end of block bitmap is not set [ 77.964825][ T6619] loop1: lost filesystem error report for type 5 error -117 [ 77.967015][ T6619] EXT4-fs error (device loop1): ext4_acquire_dquot:7026: comm syz.1.1326: Failed to acquire dquot type 1 [ 77.974735][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 77.974775][ C1] EXT4-fs (loop1): last error at time 1775460255: ext4_validate_block_bitmap:441 [ 78.003233][ T6619] loop1: lost filesystem error report for type 5 error -28 [ 78.003854][ T6619] EXT4-fs (loop1): 1 truncate cleaned up [ 78.028490][ T6619] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 78.099548][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 78.181037][ T6648] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 78.339001][ T3589] tipc: Node number set to 2886997007 [ 78.394011][ T6671] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 78.484585][ T6673] loop3: detected capacity change from 0 to 256 [ 79.050415][ T6677] __nla_validate_parse: 1 callbacks suppressed [ 79.050468][ T6677] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1353'. [ 79.347054][ T6693] xt_hashlimit: size too large, truncated to 1048576 [ 79.391339][ T6698] loop0: detected capacity change from 0 to 512 [ 79.391504][ T6699] loop3: detected capacity change from 0 to 512 [ 79.421621][ T6698] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.487449][ T6699] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.529335][ T6699] ext4 filesystem being mounted at /320/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.563454][ T6699] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.1359: corrupted xattr block 33: e_value out of bounds [ 79.596637][ T6699] EXT4-fs (loop3): Remounting filesystem read-only [ 79.596716][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.613136][ T6699] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 79.623249][ T6699] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 79.638776][ T28] kauditd_printk_skb: 49 callbacks suppressed [ 79.638837][ T28] audit: type=1400 audit(1775460257.340:482): avc: denied { rename } for pid=6697 comm="syz.3.1359" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 79.657065][ T6699] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 79.771590][ T6699] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 79.803472][ T28] audit: type=1400 audit(1775460257.480:483): avc: denied { append } for pid=6697 comm="syz.3.1359" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 79.866155][ T6741] program syz.4.1369 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 79.886243][ T28] audit: type=1400 audit(1775460257.510:484): avc: denied { open } for pid=6697 comm="syz.3.1359" path="/320/file1/file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 79.911098][ T6734] loop0: detected capacity change from 0 to 512 [ 79.970464][ T6734] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 80.002438][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.019383][ T28] audit: type=1400 audit(1775460257.720:485): avc: denied { mount } for pid=6746 comm="syz.5.1371" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 80.106244][ T28] audit: type=1400 audit(1775460513.790:486): avc: denied { connect } for pid=6757 comm="syz.1.1375" lport=47652 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 80.145022][ T6734] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.172434][ T6769] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 80.185056][ T6734] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1367: Block bitmap for bg 0 marked uninitialized [ 80.208339][ T6734] loop0: lost filesystem error report for type 5 error -117 [ 80.208995][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 80.223122][ C0] EXT4-fs (loop0): initial error at time 1775460513: ext4_read_block_bitmap_nowait:517 [ 80.233078][ C0] EXT4-fs (loop0): last error at time 1775460513: ext4_read_block_bitmap_nowait:517 [ 80.239269][ T6734] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 80.300613][ T6734] loop0: lost filesystem error report for type 5 error -117 [ 80.330853][ T6734] EXT4-fs (loop0): 1 orphan inode deleted [ 80.347345][ T6785] loop4: detected capacity change from 0 to 512 [ 80.382459][ T6734] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 80.435645][ T6796] netlink: 64 bytes leftover after parsing attributes in process `syz.5.1386'. [ 80.480292][ T28] audit: type=1400 audit(1775460514.170:487): avc: denied { remount } for pid=6733 comm="syz.0.1367" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 80.516601][ T6734] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 80.534369][ T6734] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 80.628104][ T6820] loop5: detected capacity change from 0 to 512 [ 80.657421][ T6734] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1367: Block bitmap for bg 0 marked uninitialized [ 80.661170][ T6824] netlink: 65039 bytes leftover after parsing attributes in process `syz.3.1396'. [ 80.721936][ T6827] loop4: detected capacity change from 0 to 1764 [ 80.727815][ T6820] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.768114][ T6820] ext4 filesystem being mounted at /57/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.779680][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.790510][ T28] audit: type=1400 audit(1775460514.500:488): avc: denied { mount } for pid=6832 comm="syz.1.1398" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 80.819825][ T28] audit: type=1400 audit(1775460514.530:489): avc: denied { create } for pid=6819 comm="syz.5.1395" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=sock_file permissive=1 [ 80.849410][ T28] audit: type=1400 audit(1775460514.550:490): avc: denied { rename } for pid=6819 comm="syz.5.1395" name="bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=sock_file permissive=1 [ 80.873034][ T6839] loop4: detected capacity change from 0 to 512 [ 80.895154][ T28] audit: type=1400 audit(1775460514.560:491): avc: denied { unlink } for pid=6819 comm="syz.5.1395" name="file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 80.919855][ T6842] loop3: detected capacity change from 0 to 512 [ 80.928584][ T5567] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.939856][ T6842] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.958912][ T6842] ext4 filesystem being mounted at /329/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.961651][ T6839] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.026568][ T6839] ext4 filesystem being mounted at /349/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.064621][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.159398][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.281215][ T6870] loop0: detected capacity change from 0 to 128 [ 81.568520][ T6892] loop4: detected capacity change from 0 to 512 [ 81.601897][ T6892] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 81.617901][ T6892] System zones: 0-2, 18-18, 34-34 [ 81.633700][ T6892] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 81.655065][ T6892] EXT4-fs (loop4): Remounting filesystem read-only [ 81.662482][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 81.662505][ C1] EXT4-fs (loop4): initial error at time 1775460515: ext4_mb_generate_buddy:1317 [ 81.662533][ C1] EXT4-fs (loop4): last error at time 1775460515: ext4_mb_generate_buddy:1317 [ 81.690655][ T6892] EXT4-fs (loop4): 1 truncate cleaned up [ 81.697260][ T6892] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.710665][ T6892] ext4 filesystem being mounted at /354/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.710840][ T312] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 81.736122][ T6892] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.739547][ T312] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 81.768081][ T312] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 81.946606][ T6922] netlink: 889 bytes leftover after parsing attributes in process `syz.4.1430'. [ 81.990098][ T6924] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 82.042335][ T6924] EXT4-fs (loop1): 1 truncate cleaned up [ 82.049469][ T6924] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.117081][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.135940][ T6939] sock: sock_set_timeout: `syz.3.1434' (pid 6939) tries to set negative timeout [ 82.200352][ T6945] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1438'. [ 82.210257][ T6945] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1438'. [ 83.193242][ T6979] erspan0: entered promiscuous mode [ 83.218746][ T6984] xt_CT: You must specify a L4 protocol and not use inversions on it [ 83.277729][ T6990] EXT4-fs: Ignoring removed orlov option [ 83.384335][ T6990] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.493060][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.045443][ T7050] syz.4.1485 uses obsolete (PF_INET,SOCK_PACKET) [ 84.223603][ T7064] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.237243][ T7067] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1493'. [ 84.270660][ T7064] ext4 filesystem being mounted at /334/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.356789][ T7073] Invalid argument reading file caps for ./file0 [ 84.397516][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.410081][ T7076] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 84.436837][ T7076] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 84.464565][ T7076] Symlink component flag not implemented [ 84.483264][ T7076] Symlink component flag not implemented [ 84.508901][ T7076] Symlink component flag not implemented (7) [ 84.530484][ T7076] Symlink component flag not implemented (116) [ 84.574949][ T7090] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1503'. [ 84.610427][ T7090] netlink: 'syz.1.1503': attribute type 18 has an invalid length. [ 84.622645][ T7090] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1503'. [ 84.741865][ T7111] netlink: 'syz.0.1512': attribute type 1 has an invalid length. [ 84.758819][ T7111] netlink: 'syz.0.1512': attribute type 2 has an invalid length. [ 84.769048][ T7111] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1512'. [ 84.874820][ T28] kauditd_printk_skb: 43 callbacks suppressed [ 84.874839][ T28] audit: type=1400 audit(1775460518.580:527): avc: denied { bind } for pid=7121 comm="syz.0.1517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 84.963412][ T7125] set_capacity_and_notify: 6 callbacks suppressed [ 84.963471][ T7125] loop1: detected capacity change from 0 to 128 [ 85.026424][ T28] audit: type=1400 audit(1775460518.690:528): avc: denied { connect } for pid=7130 comm="syz.3.1519" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 85.064749][ T7137] netlink: 116 bytes leftover after parsing attributes in process `syz.0.1525'. [ 85.139726][ T7143] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1527'. [ 85.193249][ T7150] loop5: detected capacity change from 0 to 512 [ 85.209404][ T7150] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 85.221445][ T7150] EXT4-fs (loop5): orphan file too big: 4294967295 [ 85.228396][ T7150] EXT4-fs (loop5): mount failed [ 85.275694][ T7156] loop3: detected capacity change from 0 to 164 [ 85.283836][ T7156] ISOFS: Bad logical zone size 2816 [ 85.346062][ T7158] loop5: detected capacity change from 0 to 2048 [ 85.371371][ T28] audit: type=1326 audit(1775460519.080:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7161 comm="syz.0.1534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f84091ac819 code=0x7ffc0000 [ 85.400413][ T7158] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.414146][ T28] audit: type=1326 audit(1775460519.110:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7161 comm="syz.0.1534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f84091ac819 code=0x7ffc0000 [ 85.439131][ T28] audit: type=1326 audit(1775460519.110:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7161 comm="syz.0.1534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f84091ac819 code=0x7ffc0000 [ 85.463773][ T28] audit: type=1326 audit(1775460519.110:532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7161 comm="syz.0.1534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f84091ac819 code=0x7ffc0000 [ 85.494350][ T28] audit: type=1326 audit(1775460519.110:533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7161 comm="syz.0.1534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f84091ac819 code=0x7ffc0000 [ 85.519250][ T28] audit: type=1326 audit(1775460519.110:534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7161 comm="syz.0.1534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f84091ac819 code=0x7ffc0000 [ 85.546051][ T28] audit: type=1326 audit(1775460519.110:535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7161 comm="syz.0.1534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f84091ac819 code=0x7ffc0000 [ 85.571449][ T28] audit: type=1326 audit(1775460519.110:536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7161 comm="syz.0.1534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f84091ac819 code=0x7ffc0000 [ 85.572409][ T5567] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.706330][ T7186] netem: incorrect ge model size [ 85.724745][ T7186] netem: change failed [ 85.736260][ T7188] syzkaller1: entered promiscuous mode [ 85.744928][ T7188] syzkaller1: entered allmulticast mode [ 85.850070][ T7199] loop4: detected capacity change from 0 to 128 [ 85.857238][ T7199] EXT4-fs: Ignoring removed nobh option [ 85.911198][ T7199] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 85.925539][ T7201] team0 (unregistering): Port device team_slave_0 removed [ 85.933949][ T7199] ext4 filesystem being mounted at /378/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 85.962532][ T7201] team0 (unregistering): Port device team_slave_1 removed [ 85.971059][ T3310] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 86.069174][ T7208] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1554'. [ 86.122187][ T7215] loop4: detected capacity change from 0 to 512 [ 86.129184][ T7215] EXT4-fs: inline encryption not supported [ 86.136211][ T7215] EXT4-fs: Ignoring removed nomblk_io_submit option [ 86.143249][ T7215] EXT4-fs: Ignoring removed i_version option [ 86.151168][ T7215] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 86.160458][ T7215] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 86.170479][ T7215] EXT4-fs (loop4): orphan cleanup on readonly fs [ 86.179465][ T7215] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.1557: Allocating blocks 41-42 which overlap fs metadata [ 86.193799][ T7215] loop4: lost filesystem error report for type 5 error -117 [ 86.193973][ T7215] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.1557: Failed to acquire dquot type 0 [ 86.201828][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 86.201858][ C1] EXT4-fs (loop4): initial error at time 1775460519: ext4_mb_mark_diskspace_used:4222 [ 86.201883][ C1] EXT4-fs (loop4): last error at time 1775460519: ext4_mb_mark_diskspace_used:4222 [ 86.240863][ T7215] loop4: lost filesystem error report for type 5 error -117 [ 86.245207][ T7215] EXT4-fs (loop4): 1 truncate cleaned up [ 86.260286][ T7215] EXT4-fs (loop4): pa ffff88810827aa10: logic 1, phys. 41, len 23 [ 86.268579][ T7215] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:5465: group 0, free 22, pa_free 23 [ 86.279657][ T7215] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 86.312933][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.486516][ T7237] IPVS: lc: UDP 224.0.0.2:0 - no destination available [ 86.486757][ T3589] IPVS: starting estimator thread 0... [ 86.589039][ T7241] IPVS: using max 2496 ests per chain, 124800 per kthread [ 86.668825][ T7259] loop5: detected capacity change from 0 to 512 [ 86.696861][ T7259] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.711274][ T7259] ext4 filesystem being mounted at /96/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 86.744251][ T7259] EXT4-fs (loop5): shut down requested (2) [ 86.757305][ T7259] EXT4-fs: Ignoring removed orlov option [ 86.764373][ T7259] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 86.782701][ T7259] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000. [ 87.119698][ T5567] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.154425][ T7282] netlink: 100 bytes leftover after parsing attributes in process `syz.5.1583'. [ 87.654585][ T7288] 9pnet: p9_errstr2errno: server reported unknown error [ 87.762938][ T7312] loop0: detected capacity change from 0 to 512 [ 87.794906][ T7312] EXT4-fs: test_dummy_encryption option not supported [ 87.839692][ T7312] SELinux: security_context_str_to_sid (ÿû`Û'àˆsÃÉuàA^:=®‚) failed with errno=-22 [ 87.908349][ T7327] mmap: syz.3.1592 (7327) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 87.974990][ T7334] loop7: detected capacity change from 0 to 7 [ 88.056863][ C0] invalid error, dev loop7, sector 0 op 0x1:(WRITE) flags 0x800800 phys_seg 1 prio class 2 [ 88.067473][ C0] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 88.118992][ C0] invalid error, dev loop7, sector 0 op 0x1:(WRITE) flags 0x800800 phys_seg 1 prio class 2 [ 88.129454][ C0] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 88.338209][ T7347] netlink: 52 bytes leftover after parsing attributes in process `syz.1.1623'. [ 88.487445][ T7354] loop4: detected capacity change from 0 to 512 [ 88.499889][ T7354] EXT4-fs: Ignoring removed nobh option [ 88.516998][ T7354] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 88.571429][ T7354] EXT4-fs (loop4): 1 truncate cleaned up [ 88.600182][ T7354] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.784093][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.230645][ T7392] netlink: 'syz.1.1633': attribute type 3 has an invalid length. [ 89.260527][ T7392] netlink: 13435 bytes leftover after parsing attributes in process `syz.1.1633'. [ 89.423452][ T7403] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1638'. [ 89.628664][ T7420] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.742948][ T7420] ext4 filesystem being mounted at /110/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 89.834443][ T7427] EXT4-fs error (device loop5): ext4_empty_dir:3084: inode #12: block 32: comm syz.5.1643: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=8, size=2048 fake=0 [ 89.863625][ T7427] EXT4-fs (loop5): Remounting filesystem read-only [ 89.888232][ T7431] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1647'. [ 89.896765][ T7427] EXT4-fs warning (device loop5): ext4_empty_dir:3087: inode #12: comm syz.5.1643: directory missing '.' [ 89.926838][ T5567] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.097666][ T7451] bridge0: port 3(syz_tun) entered blocking state [ 90.104609][ T7451] bridge0: port 3(syz_tun) entered disabled state [ 90.129971][ T7451] syz_tun: entered allmulticast mode [ 90.136484][ T7451] syz_tun: entered promiscuous mode [ 90.143018][ T7451] bridge0: port 3(syz_tun) entered blocking state [ 90.149710][ T7451] bridge0: port 3(syz_tun) entered forwarding state [ 90.227556][ T7464] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1658'. [ 90.284964][ T7471] set_capacity_and_notify: 3 callbacks suppressed [ 90.284981][ T7471] loop4: detected capacity change from 0 to 512 [ 90.313317][ T7471] EXT4-fs (loop4): 1 truncate cleaned up [ 90.339400][ T7471] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.385672][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.581403][ T7500] IPv6: Can't replace route, no match found [ 90.614294][ T7505] loop5: detected capacity change from 0 to 128 [ 90.629952][ T7505] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 90.657127][ T7505] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 90.680328][ T7505] ext2 filesystem being mounted at /120/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.744968][ T7519] loop4: detected capacity change from 0 to 512 [ 90.745054][ T5567] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 90.756320][ T7520] pim6reg: entered allmulticast mode [ 90.783020][ T7519] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.799759][ T7519] ext4 filesystem being mounted at /415/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.810891][ T7520] pim6reg: left allmulticast mode [ 90.862767][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.296319][ T7564] loop3: detected capacity change from 0 to 2048 [ 91.356903][ T7564] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.370538][ T7564] ext4 filesystem being mounted at /381/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.393708][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 91.393728][ T28] audit: type=1400 audit(1775460525.100:559): avc: denied { setattr } for pid=7563 comm="syz.3.1706" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 91.433975][ T7574] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1709'. [ 91.486880][ T7574] ip6gre1: entered promiscuous mode [ 91.495807][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.520311][ T7574] ip6gre1: entered allmulticast mode [ 91.530538][ T28] audit: type=1400 audit(1775460525.180:560): avc: denied { open } for pid=7580 comm="syz.0.1712" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 91.547713][ T7589] loop1: detected capacity change from 0 to 1024 [ 91.578303][ T28] audit: type=1400 audit(1775460525.180:561): avc: denied { kernel } for pid=7580 comm="syz.0.1712" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 91.578815][ T12] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 91.609381][ T35] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 91.617817][ T7589] EXT4-fs: inline encryption not supported [ 91.624034][ T7589] EXT4-fs: Ignoring removed nobh option [ 91.633736][ T12] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 91.649355][ T7589] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a803c129, mo2=0002] [ 91.659401][ T7589] System zones: 0-1, 3-12 [ 91.674529][ T7589] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.722075][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.875247][ T7614] loop3: detected capacity change from 0 to 8192 [ 91.893398][ T7614] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 92.144622][ T28] audit: type=1326 audit(1775460525.850:562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7621 comm="syz.1.1728" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1cd64fc819 code=0x7ffc0000 [ 92.196712][ T28] audit: type=1326 audit(1775460525.880:563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7621 comm="syz.1.1728" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1cd64fc819 code=0x7ffc0000 [ 92.223874][ T28] audit: type=1326 audit(1775460525.880:564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7621 comm="syz.1.1728" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f1cd64fc819 code=0x7ffc0000 [ 92.289025][ T28] audit: type=1326 audit(1775460525.880:565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7621 comm="syz.1.1728" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f1cd64fc819 code=0x7ffc0000 [ 92.326082][ T28] audit: type=1400 audit(1775460525.980:566): avc: denied { setopt } for pid=7627 comm="syz.1.1729" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 92.347583][ T3500] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 92.356893][ T3500] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 92.379956][ T3312] ================================================================== [ 92.388456][ T3312] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 92.395963][ T3312] [ 92.398313][ T3312] read-write to 0xffff88811b4a9b48 of 8 bytes by interrupt on cpu 0: [ 92.406401][ T3312] __xa_clear_mark+0xf5/0x1e0 [ 92.411383][ T3312] __folio_end_writeback+0xf4/0x360 [ 92.416712][ T3312] folio_end_writeback_no_dropbehind+0x6d/0x1d0 [ 92.423378][ T3312] folio_end_writeback+0x1c/0x70 [ 92.429024][ T3312] mpage_write_end_io+0x270/0x630 [ 92.434164][ T3312] bio_endio+0x38a/0x420 [ 92.438940][ T3312] blk_update_request+0x338/0x740 [ 92.444623][ T3312] blk_mq_end_request+0x26/0x50 [ 92.449758][ T3312] lo_complete_rq+0x98/0x140 [ 92.454746][ T3312] blk_done_softirq+0x77/0xb0 [ 92.459628][ T3312] handle_softirqs+0xb9/0x2a0 [ 92.464320][ T3312] run_ksoftirqd+0x1c/0x30 [ 92.468920][ T3312] smpboot_thread_fn+0x32a/0x510 [ 92.473973][ T3312] kthread+0x22a/0x280 [ 92.478336][ T3312] ret_from_fork+0x150/0x360 [ 92.483659][ T3312] ret_from_fork_asm+0x1a/0x30 [ 92.488911][ T3312] [ 92.491573][ T3312] read to 0xffff88811b4a9b48 of 8 bytes by task 3312 on cpu 1: [ 92.499572][ T3312] xas_find_marked+0x213/0x620 [ 92.504716][ T3312] filemap_get_folios_tag+0xfa/0x510 [ 92.510810][ T3312] filemap_fdatawait_keep_errors+0x6c/0x190 [ 92.516800][ T3312] sync_inodes_sb+0x424/0x4d0 [ 92.521857][ T3312] sync_filesystem+0x102/0x190 [ 92.526723][ T3312] generic_shutdown_super+0x4c/0x220 [ 92.532114][ T3312] kill_block_super+0x2a/0x70 [ 92.537061][ T3312] deactivate_locked_super+0x75/0x1c0 [ 92.542718][ T3312] deactivate_super+0x97/0xa0 [ 92.547675][ T3312] cleanup_mnt+0x2bb/0x330 [ 92.552196][ T3312] __cleanup_mnt+0x19/0x20 [ 92.556823][ T3312] task_work_run+0x130/0x1a0 [ 92.561600][ T3312] exit_to_user_mode_loop+0x1f4/0x6f0 [ 92.567459][ T3312] do_syscall_64+0x249/0x370 [ 92.572446][ T3312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.578612][ T3312] [ 92.581037][ T3312] value changed: 0xffffffffffffffff -> 0xffffffffffc00000 [ 92.589216][ T3312] [ 92.591816][ T3312] Reported by Kernel Concurrency Sanitizer on: [ 92.598690][ T3312] CPU: 1 UID: 0 PID: 3312 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 92.608588][ T3312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 92.619098][ T3312] ================================================================== [ 92.669942][ T28] audit: type=1326 audit(1775460526.380:567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7633 comm="syz.3.1733" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c5fc7c819 code=0x7ffc0000 [ 92.694930][ T28] audit: type=1326 audit(1775460526.380:568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7633 comm="syz.3.1733" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c5fc7c819 code=0x7ffc0000 [ 95.359582][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured!