last executing test programs: 1.448675823s ago: executing program 4 (id=98): socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c0000001000fffd29bd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000000223803001c0012800c0001006d6163766c616e000c0002800800", @ANYRES32=r0], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x20040040) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0xf0ffffffffffff, 0x0, 0x8880}, 0x0) 1.270373429s ago: executing program 4 (id=103): r0 = epoll_create1(0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40088a01, &(0x7f0000000000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x2000001d}) write$P9_RAUTH(r2, &(0x7f0000000680)={0x14, 0x67, 0x2, {0x80, 0x4, 0x7}}, 0x14) 1.156074823s ago: executing program 4 (id=109): unshare(0x68040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0xfdffa000) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x439, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x59c71, 0x49841}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x4}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000884}, 0x0) 668.109188ms ago: executing program 4 (id=129): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./bus\x00', 0x80c002, &(0x7f00000009c0)={[{@errors_remount}, {@grpquota}]}, 0x2, 0x517, &(0x7f0000000140)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x800, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0x8004587d, &(0x7f00000001c0)={@id={0x2, 0x0, @c}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) 596.034731ms ago: executing program 2 (id=134): io_setup(0x2278, &(0x7f0000000180)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x0, 0xea60}, 0x10) io_submit(r0, 0x2, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x4, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)="80", 0x1, 0x0, 0x0, 0x2}, 0x0]) munmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000) 500.502644ms ago: executing program 3 (id=135): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5d, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x800000}, 0x94) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)=0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'macvlan1\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000080)) 500.234334ms ago: executing program 0 (id=136): r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001100)=ANY=[@ANYBLOB="12000000040000000400000012"], 0x50) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000001240)={r0, r1, 0x26, 0x0, @val=@kprobe_multi=@addrs={0x0, 0x0, 0x0, 0x0, 0x3}}, 0x30) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000000000000000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000001080)={r2, r3, 0x4, r0}, 0x10) 488.318394ms ago: executing program 3 (id=137): pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, &(0x7f00000002c0)=ANY=[], 0x200002e6) fcntl$setpipe(r0, 0x407, 0x7000000) fcntl$setpipe(r0, 0x407, 0x100000) open_tree(r0, &(0x7f0000000140)='./file0\x00', 0x0) 466.246234ms ago: executing program 4 (id=138): r0 = add_key$fscrypt_v1(&(0x7f0000002a00), &(0x7f0000000500)={'fscrypt:', @desc2}, &(0x7f0000000580)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa00", 0x29}, 0x48, 0xffffffffffffffff) r1 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f00000000c0)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa52dd8d39af14c31ed56ad59300"}, 0x52ba, 0xffffffffffffffff) r2 = add_key$fscrypt_v1(&(0x7f0000000400), &(0x7f0000000380)={'fscrypt:', @desc2}, &(0x7f0000000300)={0x0, "6075ae1e1ee721441705322225930e6c1e3e1000000000000000d7cf6e021a805b4377f7ab1a9b01c103a4c6a7ef54e6763fd7264c39ea00c508ba6062696138", 0x25}, 0x88, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x4, r2, r1, r1, 0x0) keyctl$KEYCTL_MOVE(0x4, r0, r0, 0x0, 0x0) 412.467517ms ago: executing program 0 (id=139): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000003c0), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x28, r1, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8840) 412.055997ms ago: executing program 0 (id=141): syz_emit_ethernet(0x7a, &(0x7f00000001c0)={@link_local, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "f2b900", 0x44, 0x2f, 0x1, @dev, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0x289, 0x88be, 0x4}, {0x8, 0x22eb, 0x0, {{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x2, {0x6, 0x0, 0x0, 0x0, 0x1}}}}}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="0b0312002e0064000200475400f6a13bb1000000086086dd4803", 0x100a6, 0x0, &(0x7f0000000140)={0x11, 0x86dd, r1}, 0x14) 410.459677ms ago: executing program 1 (id=142): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1e000000000000000100000007"], 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/53}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0xe, 0x0, &(0x7f00000004c0)="630b008646dc3f0adf33c9f7b986", 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x50) 399.030067ms ago: executing program 0 (id=143): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x3, 0x710, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x30e600, 0x1000, 0x40, 0x0, 0x7, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000800)='./file0\x00', 0x2204806, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/372], 0xfa, 0x69f, &(0x7f0000000f00)="$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") timer_settime(0x0, 0x0, 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="20000000020000001d"], 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000180)=ANY=[], 0x0) 372.286958ms ago: executing program 2 (id=144): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6401000010000100feffffff00010000fc00000000000000000000000000000164010101000000000000000000000000000107144e230005000000003a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x164}, 0x1, 0x0, 0x0, 0x8801}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x8080) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a80000000201010400000000141a000002000000240001801400018008000100e000000108000200e00000010c000280050001"], 0xa8}}, 0x0) 372.090508ms ago: executing program 4 (id=145): pipe2$9p(0x0, 0x80) write$P9_RUNLINKAT(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x68180, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x10c0e8, 0x0, 0x0, 0x3, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) syz_usb_connect(0x0, 0x4bc, 0x0, 0x0) lsm_list_modules(0x0, 0x0, 0x10000000) 320.4833ms ago: executing program 1 (id=146): bpf$ENABLE_STATS(0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc097, 0x2, @perf_config_ext={0x288}, 0xa216, 0x6, 0x11000, 0x4, 0x9484, 0x2001, 0x402, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x3) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) close_range(r0, 0xffffffffffffffff, 0x0) 292.99707ms ago: executing program 2 (id=147): openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x97a4c4e, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000040)="100000002d000b02d25a806f8c6394f9101a04000a7401", 0x17}], 0x1, 0x0, 0x27}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="934300004300338b4ab502000000000002", @ANYRES32, @ANYRES8=r0], 0xfe33) 263.660051ms ago: executing program 2 (id=148): perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0xffff0000, 0xf0, 0xe200, &(0x7f0000001a40)="2b206d074843b397737ea49da2aa", 0x0, 0xf000, 0x720e, 0x0, 0x0, 0x0, 0x0}, 0x48) 196.484523ms ago: executing program 0 (id=149): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x68180, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x10c0e8, 0x0, 0x0, 0x3, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, 0x0, 0x0) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}, 0x1, 0x1000000000000}, 0x0) 195.632183ms ago: executing program 3 (id=150): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x9, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0xa, 0x4e20, 0x800, @mcast1}, 0x1c) 143.075075ms ago: executing program 0 (id=151): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns\x00') fchdir(r0) exit(0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 142.667345ms ago: executing program 1 (id=152): r0 = shmget$private(0x0, 0x4000, 0x1a81, &(0x7f0000ffa000/0x4000)=nil) set_mempolicy(0x2002, &(0x7f0000000000)=0x9, 0x9) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42032, 0xffffffffffffffff, 0x1000000) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0x4000) get_mempolicy(&(0x7f0000000080), 0x0, 0x5eb, &(0x7f0000001000/0x13000)=nil, 0x3) 117.675486ms ago: executing program 1 (id=153): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0xa, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000840)=0x4b63, 0x4) sendmmsg$inet(r0, &(0x7f0000003240)=[{{&(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10, 0x0}}], 0x1, 0x4000800) recvmmsg(r0, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}, 0x75}], 0x1, 0x2120, 0x0) 67.429378ms ago: executing program 2 (id=154): r0 = epoll_create1(0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r1, &(0x7f00000001c0)={0x1f, @none}, 0x8) listen(r1, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x10}) 67.077628ms ago: executing program 3 (id=155): syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000280)='./file0\x00', 0x8d0, &(0x7f0000000080)=ANY=[@ANYBLOB="7379735f696d6d757461626c652c00a99176bffea999ec4947785a4b3392b470a878b010acc5fde3f7c39533b111d92aa1e3cd9504b4aec083a038cd1b944d504716e6b8463de9dc9743fbe9e0ef9396a932024b904283205650ea735ae7adac50b5efe5244d737dc9515a51775b2fafbc85c9c1c8f62872a466192aae714a90990e0b07aa2b92e463ad98"], 0x1, 0x25f, &(0x7f0000000840)="$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") bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000ac0)=ANY=[], &(0x7f0000000000)=""/130, 0x3b, 0x82, 0x1, 0x10}, 0x28) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) syz_open_dev$loop(&(0x7f0000000040), 0x1000000000000001, 0x40802) 66.900608ms ago: executing program 1 (id=156): syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x100c40c, &(0x7f0000000ac0)=ANY=[], 0x1, 0x1fd, &(0x7f0000000800)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='.\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000200)='.\x02\x00', 0x0) chdir(&(0x7f0000000080)='.\x02\x00') 744.14µs ago: executing program 3 (id=157): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="14000000100001000000000000b890c1a000000a80000000160a01030000000000000000020000000900020073797a30000000000900010073797a30000000005400038008000240000000000800014000000000400003801400010076657468315f746f5f6272696467650014000100776732000000000000000000000000001400010076657468305f746f5f7465616d00000014000000110001"], 0xa8}}, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x17, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x90) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) 490.33µs ago: executing program 1 (id=158): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000001240)='./bus\x00', 0x8000, &(0x7f0000000b40)=ANY=[], 0xfe, 0x1239, &(0x7f0000002200)="$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creat(&(0x7f00000004c0)='./bus\x00', 0xc3) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000540)='./bus\x00', 0x28000, 0x0) preadv2(r0, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/4083, 0xffffffdf}], 0x1, 0x0, 0x0, 0x1) 270.74µs ago: executing program 3 (id=159): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x8, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000130000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000a80)={{r0}, &(0x7f0000000780), &(0x7f0000000940)=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0x2000000, 0xe, 0x0, &(0x7f00000004c0)="630b008646dc3f0adf33c9f7b986", 0x0, 0x81ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x38) 0s ago: executing program 2 (id=160): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x10, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_bp={0x0, 0x1}, 0x2002, 0x32, 0x43a1bd56, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x68, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000000)={0x0, 0x11, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="6400000002060103000000000000000000000000050001000700000016000300686173683a6e65742c706f72742c6e65740000000900020073797a30000000000500040000000000050005000a000000140007800800124000000000050015"], 0x64}}, 0x20008040) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.67' (ED25519) to the list of known hosts. [ 29.600980][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 29.600998][ T28] audit: type=1400 audit(1779455845.494:126): avc: denied { mounton } for pid=3285 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 29.630300][ T28] audit: type=1400 audit(1779455845.524:127): avc: denied { mount } for pid=3285 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.631074][ T3285] cgroup: Unknown subsys name 'net' [ 29.658094][ T28] audit: type=1400 audit(1779455845.544:128): avc: denied { unmount } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.780292][ T3285] cgroup: Unknown subsys name 'cpuset' [ 29.786531][ T3285] cgroup: Unknown subsys name 'rlimit' [ 29.916681][ T28] audit: type=1400 audit(1779455845.804:129): avc: denied { setattr } for pid=3285 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 29.946708][ T28] audit: type=1400 audit(1779455845.804:130): avc: denied { create } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.956847][ T3290] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.967448][ T28] audit: type=1400 audit(1779455845.804:131): avc: denied { write } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.996667][ T28] audit: type=1400 audit(1779455845.804:132): avc: denied { read } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.997550][ T3285] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.017184][ T28] audit: type=1400 audit(1779455845.814:133): avc: denied { mounton } for pid=3285 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 30.050880][ T28] audit: type=1400 audit(1779455845.824:134): avc: denied { mount } for pid=3285 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 30.074410][ T28] audit: type=1400 audit(1779455845.834:135): avc: denied { read } for pid=3021 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 31.899663][ T3297] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.906878][ T3297] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.914112][ T3297] bridge_slave_0: entered allmulticast mode [ 31.920751][ T3297] bridge_slave_0: entered promiscuous mode [ 31.944196][ T3297] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.951308][ T3297] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.958494][ T3297] bridge_slave_1: entered allmulticast mode [ 31.965071][ T3297] bridge_slave_1: entered promiscuous mode [ 31.976188][ T3296] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.983502][ T3296] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.990809][ T3296] bridge_slave_0: entered allmulticast mode [ 31.997091][ T3296] bridge_slave_0: entered promiscuous mode [ 32.016495][ T3296] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.023800][ T3296] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.031035][ T3296] bridge_slave_1: entered allmulticast mode [ 32.037460][ T3296] bridge_slave_1: entered promiscuous mode [ 32.046636][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.053724][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.060957][ T3300] bridge_slave_0: entered allmulticast mode [ 32.067495][ T3300] bridge_slave_0: entered promiscuous mode [ 32.089611][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.096774][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.103889][ T3300] bridge_slave_1: entered allmulticast mode [ 32.110385][ T3300] bridge_slave_1: entered promiscuous mode [ 32.118200][ T3297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.143780][ T3297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.157608][ T3296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.167158][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.174394][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.181587][ T3303] bridge_slave_0: entered allmulticast mode [ 32.187903][ T3303] bridge_slave_0: entered promiscuous mode [ 32.208184][ T3296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.217557][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.224681][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.231802][ T3303] bridge_slave_1: entered allmulticast mode [ 32.238158][ T3303] bridge_slave_1: entered promiscuous mode [ 32.245736][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.259006][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.266118][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.273244][ T3304] bridge_slave_0: entered allmulticast mode [ 32.279896][ T3304] bridge_slave_0: entered promiscuous mode [ 32.300051][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.309925][ T3297] team0: Port device team_slave_0 added [ 32.315721][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.322919][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.330107][ T3304] bridge_slave_1: entered allmulticast mode [ 32.336425][ T3304] bridge_slave_1: entered promiscuous mode [ 32.348210][ T3296] team0: Port device team_slave_0 added [ 32.363223][ T3297] team0: Port device team_slave_1 added [ 32.373995][ T3296] team0: Port device team_slave_1 added [ 32.385528][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.404786][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.418921][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.433424][ T3300] team0: Port device team_slave_0 added [ 32.444511][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.454210][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.461290][ T3296] 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. [ 32.487293][ T3296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.503160][ T3300] team0: Port device team_slave_1 added [ 32.509042][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.516239][ T3297] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.542493][ T3297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.558005][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.565274][ T3296] 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. [ 32.591488][ T3296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.603042][ T3303] team0: Port device team_slave_0 added [ 32.613654][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.620653][ T3297] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.646819][ T3297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.665298][ T3303] team0: Port device team_slave_1 added [ 32.677666][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.684900][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.711303][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.722820][ T3304] team0: Port device team_slave_0 added [ 32.729273][ T3304] team0: Port device team_slave_1 added [ 32.744681][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.751679][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.777907][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.801619][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.808607][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.834725][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.858292][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.865455][ T3304] 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. [ 32.891770][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.907684][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.914770][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.941231][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.959527][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.966568][ T3304] 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. [ 32.992846][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.019078][ T3300] hsr_slave_0: entered promiscuous mode [ 33.025291][ T3300] hsr_slave_1: entered promiscuous mode [ 33.033592][ T3296] hsr_slave_0: entered promiscuous mode [ 33.039451][ T3296] hsr_slave_1: entered promiscuous mode [ 33.045564][ T3296] debugfs: 'hsr0' already exists in 'hsr' [ 33.051310][ T3296] Cannot create hsr debugfs directory [ 33.061327][ T3297] hsr_slave_0: entered promiscuous mode [ 33.067334][ T3297] hsr_slave_1: entered promiscuous mode [ 33.073161][ T3297] debugfs: 'hsr0' already exists in 'hsr' [ 33.078879][ T3297] Cannot create hsr debugfs directory [ 33.121959][ T3303] hsr_slave_0: entered promiscuous mode [ 33.128125][ T3303] hsr_slave_1: entered promiscuous mode [ 33.134082][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 33.140128][ T3303] Cannot create hsr debugfs directory [ 33.166369][ T3304] hsr_slave_0: entered promiscuous mode [ 33.172465][ T3304] hsr_slave_1: entered promiscuous mode [ 33.178479][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 33.184273][ T3304] Cannot create hsr debugfs directory [ 33.365096][ T3297] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 33.373568][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.381219][ T3297] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 33.389808][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.400045][ T3297] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 33.408657][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.416523][ T3297] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 33.424937][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.448755][ T3296] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.457573][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.468829][ T3296] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.477581][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.485247][ T3296] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.493983][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.502123][ T3296] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.510841][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.542096][ T3300] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 33.552117][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.560625][ T3300] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 33.569144][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.577106][ T3300] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 33.586287][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.598107][ T3300] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 33.606776][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.633731][ T3304] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 33.642240][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.649935][ T3304] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 33.658384][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.667032][ T3304] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 33.675526][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.687685][ T3297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.694884][ T3304] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 33.703343][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.739101][ T3297] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.752971][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.760158][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.770779][ T3303] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.779533][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.787237][ T3303] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.796522][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.804801][ T3303] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 33.813858][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.824792][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.832006][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.844399][ T3303] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 33.853047][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.880704][ T3296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.905831][ T3296] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.919064][ T838] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.926224][ T838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.940170][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.947385][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.983704][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.000334][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.021117][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.036620][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.051219][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.058347][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.074816][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.081947][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.091422][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.098598][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.107361][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.114555][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.132869][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.172914][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.191798][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.199137][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.215272][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.222843][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.281621][ T3297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.294935][ T3303] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.322501][ T3296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.519021][ T3296] veth0_vlan: entered promiscuous mode [ 34.526307][ T3297] veth0_vlan: entered promiscuous mode [ 34.533827][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.543853][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.554292][ T3296] veth1_vlan: entered promiscuous mode [ 34.567789][ T3297] veth1_vlan: entered promiscuous mode [ 34.592820][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.614490][ T3296] veth0_macvtap: entered promiscuous mode [ 34.622806][ T3297] veth0_macvtap: entered promiscuous mode [ 34.632304][ T3296] veth1_macvtap: entered promiscuous mode [ 34.649146][ T3297] veth1_macvtap: entered promiscuous mode [ 34.662292][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.683260][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.700020][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.715184][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.733800][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.745877][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.758270][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.767253][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.790137][ T69] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.799005][ T69] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.814503][ T3304] veth0_vlan: entered promiscuous mode [ 34.822862][ T69] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.832090][ T69] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.843828][ T3300] veth0_vlan: entered promiscuous mode [ 34.865438][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 34.865457][ T28] audit: type=1400 audit(1779455850.754:146): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/root/syzkaller.0jJ8ve/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 34.870268][ T3304] veth1_vlan: entered promiscuous mode [ 34.876193][ T28] audit: type=1400 audit(1779455850.754:147): avc: denied { mount } for pid=3296 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 34.914533][ T3304] veth0_macvtap: entered promiscuous mode [ 34.929785][ T28] audit: type=1400 audit(1779455850.754:148): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/root/syzkaller.0jJ8ve/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 34.955365][ T28] audit: type=1400 audit(1779455850.754:149): avc: denied { mount } for pid=3296 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 34.977777][ T28] audit: type=1400 audit(1779455850.754:150): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/root/syzkaller.0jJ8ve/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 35.016862][ T28] audit: type=1400 audit(1779455850.754:151): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/root/syzkaller.0jJ8ve/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3912 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 35.017375][ T3300] veth1_vlan: entered promiscuous mode [ 35.045871][ T28] audit: type=1400 audit(1779455850.754:152): avc: denied { unmount } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.050950][ T3296] 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. [ 35.089459][ T3304] veth1_macvtap: entered promiscuous mode [ 35.097228][ T28] audit: type=1400 audit(1779455850.794:153): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 35.106833][ T3303] veth0_vlan: entered promiscuous mode [ 35.121526][ T28] audit: type=1400 audit(1779455850.794:154): avc: denied { mount } for pid=3296 comm="syz-executor" name="/" dev="gadgetfs" ino=3916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 35.136165][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.163669][ T28] audit: type=1400 audit(1779455851.054:155): avc: denied { read write } for pid=3297 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 35.168859][ T3303] veth1_vlan: entered promiscuous mode [ 35.203138][ T3504] ======================================================= [ 35.203138][ T3504] WARNING: The mand mount option has been deprecated and [ 35.203138][ T3504] and is ignored by this kernel. Remove the mand [ 35.203138][ T3504] option from the mount to silence this warning. [ 35.203138][ T3504] ======================================================= [ 35.250822][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.263651][ T3506] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1'. [ 35.284109][ T3300] veth0_macvtap: entered promiscuous mode [ 35.286724][ T3508] loop3: detected capacity change from 0 to 1024 [ 35.299727][ T55] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.311731][ T55] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.347609][ T3508] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.349460][ T3300] veth1_macvtap: entered promiscuous mode [ 35.383153][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.398866][ T55] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.408154][ T55] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.490025][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.503739][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.517781][ T3303] veth0_macvtap: entered promiscuous mode [ 35.532472][ T36] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.547825][ T3303] veth1_macvtap: entered promiscuous mode [ 35.561852][ T36] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.591132][ T36] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.600473][ T36] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.610933][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.213957][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.244309][ T36] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.254183][ T36] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.264956][ T36] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.274323][ T36] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.426952][ T3540] loop3: detected capacity change from 0 to 512 [ 36.427301][ T3538] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.677858][ T3550] syz.2.19 (3550) used greatest stack depth: 10800 bytes left [ 36.785004][ T3571] Illegal XDP return value 4294967274 on prog (id 5) dev syz_tun, expect packet loss! [ 36.812936][ T3573] loop2: detected capacity change from 0 to 256 [ 37.041750][ T3594] syz.2.38 uses obsolete (PF_INET,SOCK_PACKET) [ 37.175827][ T3538] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.189056][ T3597] mmap: syz.0.39 (3597) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 37.464588][ T3620] loop0: detected capacity change from 0 to 512 [ 37.474323][ T3620] EXT4-fs: Ignoring removed orlov option [ 37.488507][ T3620] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 37.507316][ T3624] loop3: detected capacity change from 0 to 128 [ 37.514803][ T3620] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 37.530889][ T3620] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.50: corrupted in-inode xattr: e_value size too large [ 37.546169][ T3624] process 'syz.3.51' launched './file1' with NULL argv: empty string added [ 37.593658][ T3620] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 37.593871][ T3620] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.50: couldn't read orphan inode 15 (err -117) [ 37.603699][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 37.603719][ C0] EXT4-fs (loop0): initial error at time 1779455853: ext4_iget_extra_inode:5128: inode 15 [ 37.603753][ C0] EXT4-fs (loop0): last error at time 1779455853: ext4_iget_extra_inode:5128: inode 15 [ 37.642323][ T3620] loop0: lost filesystem error report for type 5 error -117 [ 37.651399][ T3620] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.692371][ T3538] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.720477][ T3634] netlink: 24 bytes leftover after parsing attributes in process `syz.3.54'. [ 37.730806][ T3296] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.008046][ T3670] loop0: detected capacity change from 0 to 512 [ 38.018025][ T3670] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 38.052730][ T3670] EXT4-fs (loop0): 1 orphan inode deleted [ 38.069788][ T3538] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.082228][ T838] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 1 [ 38.082593][ T3670] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.107126][ T838] loop0: lost filesystem error report for type 5 error -117 [ 38.108633][ T3670] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.149790][ T3670] EXT4-fs error (device loop0): ext4_find_dest_de:2050: inode #12: block 13: comm syz.0.73: bad entry in directory: inode out of bounds - offset=24, inode=4294836237, rec_len=16, size=4096 fake=0 [ 38.343032][ T3296] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.365186][ T838] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 1 [ 38.383018][ T838] loop0: lost filesystem error report for type 5 error -117 [ 38.418231][ T3694] binfmt_misc: register: failed to install interpreter file ./file0 [ 38.449165][ T838] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.471242][ T838] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.489280][ T838] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.510742][ T838] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.611303][ T10] IPVS: starting estimator thread 0... [ 38.617122][ T3703] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 38.696061][ T3716] loop0: detected capacity change from 0 to 512 [ 38.719726][ T3709] IPVS: using max 2400 ests per chain, 120000 per kthread [ 38.728730][ T3716] EXT4-fs (loop0): invalid journal inode [ 38.747010][ T3716] EXT4-fs (loop0): can't get journal size [ 38.772208][ T3716] EXT4-fs (loop0): 1 truncate cleaned up [ 38.785284][ T3716] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.837187][ T3727] netlink: 16 bytes leftover after parsing attributes in process `syz.4.98'. [ 38.858375][ T3296] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.884354][ T3727] netlink: 16 bytes leftover after parsing attributes in process `syz.4.98'. [ 38.922742][ T3731] capability: warning: `syz.0.100' uses deprecated v2 capabilities in a way that may be insecure [ 38.963954][ T3731] loop0: detected capacity change from 0 to 512 [ 38.987894][ T3731] EXT4-fs: Ignoring removed i_version option [ 39.043081][ T3731] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.067524][ T3731] ext4 filesystem being mounted at /20/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.132936][ T3296] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.264845][ T3771] smc: net device lo applied user defined pnetid SYZ2 [ 39.277354][ T3773] loop2: detected capacity change from 0 to 128 [ 39.284431][ T3771] smc: net device lo erased user defined pnetid SYZ2 [ 39.301403][ T3773] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 39.358620][ T3773] ext4 filesystem being mounted at /32/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 39.434037][ T3785] netlink: 4 bytes leftover after parsing attributes in process `syz.3.124'. [ 39.443302][ T3785] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.445580][ T3304] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 39.466031][ T3785] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.608932][ T3798] loop4: detected capacity change from 0 to 512 [ 39.644036][ T3798] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 39.678596][ T3798] EXT4-fs (loop4): warning: maximal mount count reached, running e2fsck is recommended [ 39.700133][ T3798] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.129: inode #15: comm syz.4.129: iget: illegal inode # [ 39.713302][ T3798] loop4: lost filesystem error report for type 5 error -117 [ 39.713553][ T3798] EXT4-fs (loop4): Remounting filesystem read-only [ 39.720987][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 39.721011][ C0] EXT4-fs (loop4): initial error at time 1779455855: ext4_orphan_get:1397 [ 39.721046][ C0] EXT4-fs (loop4): last error at time 1779455855: ext4_orphan_get:1397 [ 39.751761][ T3798] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.766432][ T3798] EXT4-fs (loop4): shut down requested (2) [ 39.790394][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.904126][ T28] kauditd_printk_skb: 138 callbacks suppressed [ 39.904144][ T28] audit: type=1400 audit(1779455855.794:292): avc: denied { mount } for pid=3829 comm="syz.0.143" name="/" dev="loop0" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 39.938729][ T3833] netlink: 68 bytes leftover after parsing attributes in process `syz.2.144'. [ 39.971778][ T3839] netlink: 15999 bytes leftover after parsing attributes in process `syz.2.147'. [ 40.018994][ T28] audit: type=1400 audit(1779455855.904:293): avc: denied { unmount } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 40.073865][ T28] audit: type=1400 audit(1779455855.964:294): avc: denied { perfmon } for pid=3842 comm="syz.0.149" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 40.181897][ T28] audit: type=1400 audit(1779455856.064:295): avc: denied { create } for pid=3855 comm="syz.2.154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 40.235125][ T28] audit: type=1400 audit(1779455856.074:296): avc: denied { bind } for pid=3855 comm="syz.2.154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 40.283390][ T28] audit: type=1400 audit(1779455856.074:297): avc: denied { bpf } for pid=3853 comm="syz.3.155" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 40.319552][ T28] audit: type=1400 audit(1779455856.074:298): avc: denied { listen } for pid=3855 comm="syz.2.154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 40.342468][ T28] audit: type=1400 audit(1779455856.124:299): avc: denied { read } for pid=3860 comm="syz.3.157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 40.363050][ C1] ================================================================== [ 40.363086][ C1] BUG: KCSAN: data-race in kick_pool / wq_worker_running [ 40.363126][ C1] [ 40.363132][ C1] read-write to 0xffff888237c2a8e4 of 4 bytes by task 3413 on cpu 0: [ 40.363149][ C1] wq_worker_running+0x9b/0x120 [ 40.363176][ C1] schedule_timeout+0xca/0x180 [ 40.363204][ C1] msleep+0x4f/0x90 [ 40.363226][ C1] nsim_fib_event+0x48e7/0x4d40 [ 40.363246][ C1] nsim_fib_event_work+0x13d/0x210 [ 40.363264][ C1] process_scheduled_works+0x4f0/0x9c0 [ 40.363288][ C1] worker_thread+0x58a/0x780 [ 40.363313][ C1] kthread+0x22a/0x280 [ 40.363328][ C1] ret_from_fork+0x146/0x330 [ 40.363353][ C1] ret_from_fork_asm+0x1a/0x30 [ 40.363375][ C1] [ 40.363379][ C1] read to 0xffff888237c2a8e4 of 4 bytes by interrupt on cpu 1: [ 40.363395][ C1] kick_pool+0x49/0x2d0 [ 40.363420][ C1] __queue_work+0x8b9/0xb00 [ 40.363446][ C1] queue_work_on+0xa9/0x140 [ 40.363472][ C1] wg_packet_send_staged_packets+0x88e/0xb40 [ 40.363496][ C1] wg_packet_send_keepalive+0xeb/0x100 [ 40.363527][ C1] wg_expired_send_persistent_keepalive+0x3c/0x50 [ 40.363551][ C1] call_timer_fn+0x3b/0x240 [ 40.363569][ C1] __run_timer_base+0x415/0x5f0 [ 40.363585][ C1] run_timer_softirq+0x31/0x70 [ 40.363602][ C1] handle_softirqs+0xb9/0x280 [ 40.363620][ C1] __irq_exit_rcu+0x42/0xd0 [ 40.363635][ C1] sysvec_apic_timer_interrupt+0x74/0x80 [ 40.363656][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 40.363677][ C1] console_flush_all+0x540/0x6c0 [ 40.363697][ C1] console_unlock+0xa1/0x280 [ 40.363714][ C1] vprintk_emit+0x3e4/0x600 [ 40.363732][ C1] vprintk_default+0x26/0x30 [ 40.363750][ C1] vprintk+0x1d/0x30 [ 40.363773][ C1] _printk+0x79/0xa0 [ 40.363788][ C1] kauditd_hold_skb+0x1b1/0x1c0 [ 40.363813][ C1] kauditd_send_queue+0x273/0x2c0 [ 40.363838][ C1] kauditd_thread+0x444/0x670 [ 40.363860][ C1] kthread+0x22a/0x280 [ 40.363876][ C1] ret_from_fork+0x146/0x330 [ 40.363901][ C1] ret_from_fork_asm+0x1a/0x30 [ 40.363922][ C1] [ 40.363927][ C1] value changed: 0x00000000 -> 0x00000001 [ 40.363938][ C1] [ 40.363942][ C1] Reported by Kernel Concurrency Sanitizer on: [ 40.363953][ C1] CPU: 1 UID: 0 PID: 28 Comm: kauditd Not tainted syzkaller #0 PREEMPT(full) [ 40.363976][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 40.363988][ C1] ================================================================== [ 40.364325][ T3867] set_capacity_and_notify: 3 callbacks suppressed [ 40.364350][ T3867] loop1: detected capacity change from 0 to 8192 [ 40.522251][ T3300] FAT-fs (loop1): error, invalid access to FAT (entry 0x0000e1b1) [ 40.538086][ T28] audit: type=1400 audit(1779455856.284:300): avc: denied { mounton } for pid=3866 comm="syz.1.158" path="/33/bus/bus" dev="loop1" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=file permissive=1 [ 40.553395][ T3300] FAT-fs (loop1): Filesystem has been set read-only [ 40.666598][ T28] audit: type=1400 audit(1779455856.554:301): avc: denied { unmount } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 43.973531][ T3761] udevd (3761) used greatest stack depth: 10528 bytes left