last executing test programs: 1.53416109s ago: executing program 1 (id=509): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x100}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="9000000010000305000000000000000000000700", @ANYRES32=0x0, @ANYBLOB="996e06004d4c0700540012800800010068737200480002800500030008000000050003000500000005000300fd00000008000200", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4], 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x0) 1.367192884s ago: executing program 0 (id=517): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) capset(0x0, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x4b40, 0x0) 1.292085985s ago: executing program 0 (id=519): openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121300, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, 0x0, &(0x7f0000000100)='GPL\x00'}, 0x94) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000413f5f201d0650c16fce0102030109021b00010000100009043300011870fd00090582020002"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xa8, &(0x7f0000000000)=ANY=[@ANYBLOB="a200004ef3b11f948ef66b0ee0b3d41b1b"]) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x4}]}, 0x18}}, 0x40) 820.519814ms ago: executing program 4 (id=541): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f0000000100)=@gcm_128={{0x303}, "8ba672dad0f6323f", '\a\x00', "ee862ce0", "982a2b89f61f0617"}, 0x28) r2 = syz_io_uring_setup(0x23d, &(0x7f0000000200)={0x0, 0x0, 0x10100, 0x2}, &(0x7f0000000100)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x2f}}) io_uring_enter(r2, 0x2def, 0x0, 0x20, 0x0, 0x0) 747.728005ms ago: executing program 4 (id=543): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f0000000440)={[{@noblock_validity}, {}, {@nobarrier}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@nouid32}, {@nogrpid}, {@noauto_da_alloc}, {@nomblk_io_submit}]}, 0x0, 0x56a, &(0x7f00000015c0)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file1\x00', &(0x7f00000001c0), &(0x7f0000001400)=ANY=[], 0x835, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000200)='./file1\x00', &(0x7f00000001c0), &(0x7f0000001400)=ANY=[], 0x835, 0x0) 747.615095ms ago: executing program 0 (id=544): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x802) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x3) 693.482576ms ago: executing program 1 (id=546): setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000000)=0x8, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0xa, 0x200, 0x7, 0x1}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000140)={r0, &(0x7f0000000a40)='&', &(0x7f0000000040)=""/98}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), 0x0}, 0x20) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000140)={0x0, &(0x7f0000000300)=""/239, &(0x7f0000000400), &(0x7f0000000480), 0x2, r0}, 0x38) 663.382147ms ago: executing program 0 (id=547): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='mmap_lock_acquire_returned\x00'}, 0x18) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xa, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00304, 0x17) 663.189297ms ago: executing program 4 (id=548): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x4c}, 0x1, 0x0, 0x0, 0x2000800}, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r0, 0x0, 0x0) 604.143798ms ago: executing program 1 (id=550): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket(0x1, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc95e567e2f87abff}, 0x40408c4) 603.977008ms ago: executing program 1 (id=551): socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r2, 0x1}, 0x14}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r4, 0x0) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r5, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) 596.629308ms ago: executing program 4 (id=552): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb"], 0x0, 0x49, 0x0, 0x1}, 0x28) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="58000000100037040400"/20, @ANYRES32=r2, @ANYBLOB="8304050000000000380012800b000100697036746e6c000028000280080008001300000014000300fe"], 0x58}, 0x1, 0x0, 0x0, 0x9005}, 0x4000000) sendmmsg$inet(r0, &(0x7f0000000400)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @multicast1}}}], 0x20}}], 0x1, 0x4880) 542.256879ms ago: executing program 4 (id=553): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4c881, &(0x7f0000000540)={0xa, 0x4e24, 0x10, @mcast2}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000000340)}}], 0x1, 0x400c404) sendmmsg$inet6(r0, &(0x7f00000055c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x84) 523.823679ms ago: executing program 1 (id=555): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000f96000/0x2000)=nil], &(0x7f0000000080), &(0x7f0000000540), 0x0) 501.79485ms ago: executing program 2 (id=556): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x1ff) r1 = openat$cgroup(r0, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000c40), 0x12) 483.658651ms ago: executing program 1 (id=557): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x100}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="9000000010000305000000000000000000000700", @ANYRES32=0x0, @ANYBLOB="996e06004d4c0700540012800800010068737200480002800500030008000000050003000500000005000300fd00000008000200", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4], 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x0) 465.870691ms ago: executing program 4 (id=558): r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000001140)={0x34, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000001540)={0x34, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000340)={0x34, &(0x7f0000000180)={0x40, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000003b00)={0x40, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 430.933461ms ago: executing program 2 (id=559): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8b06, &(0x7f0000000140)={'virt_wifi0\x00', @random="3300000000eb"}) 382.125962ms ago: executing program 2 (id=561): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x2010008, &(0x7f00000001c0), 0xff, 0x545, &(0x7f0000001300)="$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") openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0}, 0x68) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x2, 0x4, 0x1, 0xbf22}, 0x48) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 279.413005ms ago: executing program 0 (id=563): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb"], 0x0, 0x49, 0x0, 0x1}, 0x28) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="58000000100037040400"/20, @ANYRES32=r2, @ANYBLOB="8304050000000000380012800b000100697036746e6c000028000280080008001300000014000300fe"], 0x58}, 0x1, 0x0, 0x0, 0x9005}, 0x4000000) sendmmsg$inet(r0, &(0x7f0000000400)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @multicast1}}}], 0x20}}], 0x1, 0x4880) 248.071745ms ago: executing program 0 (id=564): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000030000000000000000000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x1ff) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)="9e", 0xffd4, 0x41, &(0x7f0000000200)={0xa, 0x4e23, 0x10003, @loopback, 0x7}, 0x1c) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000340)=',', 0x34000}], 0x1) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000001200)=@base={0x2, 0x4, 0x5, 0x143, 0x1014}, 0x50) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x8, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 243.510665ms ago: executing program 2 (id=565): socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r2, 0x1}, 0x14}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r4, 0x0) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r5, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) 204.714146ms ago: executing program 2 (id=567): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x3, 0x1}}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x7, 0x9dc5, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 170.567987ms ago: executing program 3 (id=569): set_mempolicy(0x4005, &(0x7f0000000080)=0x7e, 0x9) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b030040000000004c0012800b00010067656e65766500003c000280080005"], 0x74}}, 0x0) 166.391417ms ago: executing program 2 (id=570): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3d, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x2, 0x0, 0x7ffffdbd}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, &(0x7f0000000000)=ANY=[@ANYBLOB="201006000000"], 0x0, 0x0, 0x0, 0x0}, 0x0) 135.506697ms ago: executing program 3 (id=571): socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1, 0x40002) writev(r0, &(0x7f0000000300)=[{0x0}, {&(0x7f00000005c0)="c21c", 0x2}, {&(0x7f0000000200)="3d7b0e", 0x3}], 0x3) 119.287418ms ago: executing program 3 (id=572): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x0, 0x0, 0x0, 0x9}) r0 = socket$inet6(0xa, 0x2, 0x3a) sendmmsg$inet6(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x3a}, 0x9}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000100)="8000102e7577d401", 0x8}], 0x1, &(0x7f0000000180)=ANY=[], 0x70}}], 0x1, 0x40000000) 87.454348ms ago: executing program 3 (id=573): syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6060626000102c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa11000001"], 0x0) syz_emit_ethernet(0x52, &(0x7f00000007c0)=ANY=[], 0x0) 87.158838ms ago: executing program 3 (id=574): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x10, &(0x7f0000000000)={[{@grpjquota, 0x4a}, {@debug}, {@jqfmt_vfsold}, {@noquota}, {@bsdgroups}, {@usrjquota, 0x22}, {@nojournal_checksum}, {@errors_remount}], [], 0x2c}, 0x84, 0x4c2, &(0x7f0000000980)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f00000006c0)) 0s ago: executing program 3 (id=575): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb"], 0x0, 0x49, 0x0, 0x1}, 0x28) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="58000000100037040400"/20, @ANYRES32=r2, @ANYBLOB="8304050000000000380012800b000100697036746e6c000028000280080008001300000014000300fe"], 0x58}, 0x1, 0x0, 0x0, 0x9005}, 0x4000000) sendmmsg$inet(r0, &(0x7f0000000400)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @multicast1}}}], 0x20}}], 0x1, 0x4880) kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 27.714772][ T29] kauditd_printk_skb: 45 callbacks suppressed [ 27.714793][ T29] audit: type=1400 audit(1759422934.558:57): avc: denied { transition } for pid=3278 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 27.745484][ T29] audit: type=1400 audit(1759422934.558:58): avc: denied { noatsecure } for pid=3278 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 27.766448][ T29] audit: type=1400 audit(1759422934.558:59): avc: denied { write } for pid=3278 comm="sh" path="pipe:[1462]" dev="pipefs" ino=1462 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 27.789518][ T29] audit: type=1400 audit(1759422934.558:60): avc: denied { rlimitinh } for pid=3278 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 27.809860][ T29] audit: type=1400 audit(1759422934.558:61): avc: denied { siginh } for pid=3278 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.168' (ED25519) to the list of known hosts. [ 35.934848][ T29] audit: type=1400 audit(1759422942.778:62): avc: denied { mounton } for pid=3290 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 35.958461][ T29] audit: type=1400 audit(1759422942.798:63): avc: denied { mount } for pid=3290 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 [ 35.959710][ T3290] cgroup: Unknown subsys name 'net' [ 35.986929][ T29] audit: type=1400 audit(1759422942.828:64): avc: denied { unmount } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 36.104898][ T3290] cgroup: Unknown subsys name 'cpuset' [ 36.111325][ T3290] cgroup: Unknown subsys name 'rlimit' [ 36.242780][ T29] audit: type=1400 audit(1759422943.078:65): avc: denied { setattr } for pid=3290 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 [ 36.271772][ T29] audit: type=1400 audit(1759422943.078:66): avc: denied { create } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.292461][ T29] audit: type=1400 audit(1759422943.078:67): avc: denied { write } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.307187][ T3294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 36.313507][ T29] audit: type=1400 audit(1759422943.078:68): avc: denied { read } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 36.342400][ T29] audit: type=1400 audit(1759422943.078:69): avc: denied { mounton } for pid=3290 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 [ 36.357298][ T3290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 36.367931][ T29] audit: type=1400 audit(1759422943.078:70): avc: denied { mount } for pid=3290 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 [ 36.400752][ T29] audit: type=1400 audit(1759422943.168:71): avc: denied { relabelto } for pid=3294 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 37.877275][ T3300] chnl_net:caif_netlink_parms(): no params data found [ 37.977882][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.985540][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.992926][ T3300] bridge_slave_0: entered allmulticast mode [ 37.999910][ T3300] bridge_slave_0: entered promiscuous mode [ 38.008518][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.015899][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.023152][ T3300] bridge_slave_1: entered allmulticast mode [ 38.030156][ T3300] bridge_slave_1: entered promiscuous mode [ 38.065807][ T3302] chnl_net:caif_netlink_parms(): no params data found [ 38.086859][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.099840][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.138803][ T3307] chnl_net:caif_netlink_parms(): no params data found [ 38.152242][ T3300] team0: Port device team_slave_0 added [ 38.162387][ T3300] team0: Port device team_slave_1 added [ 38.183564][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 38.219408][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.226459][ 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 1560 would solve the problem. [ 38.253076][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.271888][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.279108][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.286439][ T3302] bridge_slave_0: entered allmulticast mode [ 38.293238][ T3302] bridge_slave_0: entered promiscuous mode [ 38.302817][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.310159][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.317502][ T3302] bridge_slave_1: entered allmulticast mode [ 38.324102][ T3302] bridge_slave_1: entered promiscuous mode [ 38.332700][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.339911][ 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 1560 would solve the problem. [ 38.367122][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.403199][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 38.446059][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.460879][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.469874][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.479381][ T3307] bridge_slave_0: entered allmulticast mode [ 38.486563][ T3307] bridge_slave_0: entered promiscuous mode [ 38.502702][ T3300] hsr_slave_0: entered promiscuous mode [ 38.509188][ T3300] hsr_slave_1: entered promiscuous mode [ 38.516134][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.531481][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.538807][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.546422][ T3313] bridge_slave_0: entered allmulticast mode [ 38.552873][ T3313] bridge_slave_0: entered promiscuous mode [ 38.559679][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.567107][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.574969][ T3307] bridge_slave_1: entered allmulticast mode [ 38.581598][ T3307] bridge_slave_1: entered promiscuous mode [ 38.607619][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.614744][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.623222][ T3313] bridge_slave_1: entered allmulticast mode [ 38.629831][ T3313] bridge_slave_1: entered promiscuous mode [ 38.657387][ T3302] team0: Port device team_slave_0 added [ 38.673681][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.683794][ T3302] team0: Port device team_slave_1 added [ 38.704799][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.715545][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.730497][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.737618][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.764763][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.782712][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.803242][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.810310][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.836783][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.847751][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.854900][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.862219][ T3305] bridge_slave_0: entered allmulticast mode [ 38.868973][ T3305] bridge_slave_0: entered promiscuous mode [ 38.891310][ T3307] team0: Port device team_slave_0 added [ 38.897781][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.905250][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.913717][ T3305] bridge_slave_1: entered allmulticast mode [ 38.920278][ T3305] bridge_slave_1: entered promiscuous mode [ 38.945924][ T3307] team0: Port device team_slave_1 added [ 38.963304][ T3313] team0: Port device team_slave_0 added [ 38.970291][ T3313] team0: Port device team_slave_1 added [ 39.016476][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.023628][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.050082][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.062590][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.072062][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.079073][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.105684][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.121208][ T3302] hsr_slave_0: entered promiscuous mode [ 39.127434][ T3302] hsr_slave_1: entered promiscuous mode [ 39.133561][ T3302] debugfs: 'hsr0' already exists in 'hsr' [ 39.139890][ T3302] Cannot create hsr debugfs directory [ 39.145808][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.153090][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.179628][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.191533][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.207112][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.214282][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.240939][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.272154][ T3305] team0: Port device team_slave_0 added [ 39.278802][ T3305] team0: Port device team_slave_1 added [ 39.308369][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.315448][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.341800][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.360397][ T3313] hsr_slave_0: entered promiscuous mode [ 39.366737][ T3313] hsr_slave_1: entered promiscuous mode [ 39.373039][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 39.378952][ T3313] Cannot create hsr debugfs directory [ 39.392534][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.399623][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.426132][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.455023][ T3307] hsr_slave_0: entered promiscuous mode [ 39.461007][ T3307] hsr_slave_1: entered promiscuous mode [ 39.467238][ T3307] debugfs: 'hsr0' already exists in 'hsr' [ 39.473279][ T3307] Cannot create hsr debugfs directory [ 39.515266][ T3300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.538361][ T3305] hsr_slave_0: entered promiscuous mode [ 39.544814][ T3305] hsr_slave_1: entered promiscuous mode [ 39.550954][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 39.556847][ T3305] Cannot create hsr debugfs directory [ 39.565386][ T3300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.588034][ T3300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.616183][ T3300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.707475][ T3302] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 39.730379][ T3302] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 39.739805][ T3302] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 39.749378][ T3302] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 39.805922][ T3313] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 39.816952][ T3313] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 39.827160][ T3313] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 39.847894][ T3313] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 39.871911][ T3307] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 39.890186][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.897648][ T3307] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 39.919914][ T3307] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 39.930665][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.941440][ T3305] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 39.950475][ T3307] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 39.963071][ T3305] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 39.972160][ T3305] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 39.992034][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.999846][ T3305] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 40.012959][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.026209][ T170] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.033384][ T170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.058714][ T388] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.065911][ T388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.089664][ T388] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.097050][ T388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.106953][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.114302][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.151586][ T3302] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.162232][ T3302] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.191940][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.223352][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.239590][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.255224][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.262461][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.273229][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.280781][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.296085][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.322225][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.335324][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.349312][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.358437][ T170] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.365761][ T170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.375209][ T170] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.382425][ T170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.391500][ T170] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.398748][ T170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.416375][ T388] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.423572][ T388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.446293][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.623812][ T3300] veth0_vlan: entered promiscuous mode [ 40.639083][ T3302] veth0_vlan: entered promiscuous mode [ 40.647504][ T3300] veth1_vlan: entered promiscuous mode [ 40.662259][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.671597][ T3302] veth1_vlan: entered promiscuous mode [ 40.687223][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.706493][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.722911][ T3300] veth0_macvtap: entered promiscuous mode [ 40.752196][ T3302] veth0_macvtap: entered promiscuous mode [ 40.766053][ T3300] veth1_macvtap: entered promiscuous mode [ 40.779756][ T3302] veth1_macvtap: entered promiscuous mode [ 40.791787][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.811233][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.826003][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.839421][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.865855][ T51] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.907247][ T51] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.918562][ T51] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.932333][ T51] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.948924][ T3313] veth0_vlan: entered promiscuous mode [ 40.959302][ T3300] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 40.977762][ T3305] veth0_vlan: entered promiscuous mode [ 40.986062][ T3305] veth1_vlan: entered promiscuous mode [ 40.992589][ T51] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.018800][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 41.018888][ T29] audit: type=1400 audit(1759422947.858:90): avc: denied { read write } for pid=3300 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 41.020527][ T3305] veth0_macvtap: entered promiscuous mode [ 41.025267][ T29] audit: type=1400 audit(1759422947.858:91): avc: denied { open } for pid=3300 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 41.055203][ T3305] veth1_macvtap: entered promiscuous mode [ 41.086417][ T29] audit: type=1400 audit(1759422947.908:92): avc: denied { ioctl } for pid=3300 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 41.112609][ T51] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.122386][ T51] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.132067][ T51] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.162866][ T3313] veth1_vlan: entered promiscuous mode [ 41.171689][ T3473] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 41.174576][ T29] audit: type=1400 audit(1759422948.008:93): avc: denied { read write } for pid=3472 comm="syz.3.4" 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 [ 41.183143][ T3473] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.204203][ T29] audit: type=1400 audit(1759422948.008:94): avc: denied { open } for pid=3472 comm="syz.3.4" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 41.235699][ T29] audit: type=1400 audit(1759422948.008:95): avc: denied { ioctl } for pid=3472 comm="syz.3.4" 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 [ 41.240959][ T3307] veth0_vlan: entered promiscuous mode [ 41.277621][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.291603][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.302890][ T3307] veth1_vlan: entered promiscuous mode [ 41.313885][ T31] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.325067][ T31] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.346255][ T29] audit: type=1400 audit(1759422948.188:96): avc: denied { name_bind } for pid=3477 comm="syz.0.8" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 41.355741][ T31] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.367886][ T29] audit: type=1400 audit(1759422948.188:97): avc: denied { node_bind } for pid=3477 comm="syz.0.8" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 41.386792][ T3307] veth0_macvtap: entered promiscuous mode [ 41.408331][ T3313] veth0_macvtap: entered promiscuous mode [ 41.427414][ T31] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.451317][ T3313] veth1_macvtap: entered promiscuous mode [ 41.460160][ T29] audit: type=1400 audit(1759422948.268:98): avc: denied { prog_load } for pid=3479 comm="syz.0.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.480261][ T29] audit: type=1400 audit(1759422948.268:99): avc: denied { bpf } for pid=3479 comm="syz.0.9" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 41.516633][ T3307] veth1_macvtap: entered promiscuous mode [ 41.526587][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.548833][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.564797][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.578742][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.590987][ T170] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.613417][ T170] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.637004][ T170] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.650655][ T170] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.669400][ T51] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.678417][ T51] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.724971][ T170] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.852755][ T170] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.141257][ T3510] loop4: detected capacity change from 0 to 1024 [ 42.141326][ T3507] tipc: Started in network mode [ 42.148260][ T3510] ======================================================= [ 42.148260][ T3510] WARNING: The mand mount option has been deprecated and [ 42.148260][ T3510] and is ignored by this kernel. Remove the mand [ 42.148260][ T3510] option from the mount to silence this warning. [ 42.148260][ T3510] ======================================================= [ 42.152619][ T3507] tipc: Node identity 4e05fb3d8dcb, cluster identity 4711 [ 42.195047][ T3507] tipc: Enabled bearer , priority 0 [ 42.197579][ T3510] EXT4-fs: inline encryption not supported [ 42.228530][ T3512] loop2: detected capacity change from 0 to 512 [ 42.243382][ T3507] syzkaller0: entered promiscuous mode [ 42.249299][ T3507] syzkaller0: entered allmulticast mode [ 42.255976][ T3512] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 42.269448][ T3512] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 42.282411][ T3512] EXT4-fs (loop2): 1 truncate cleaned up [ 42.290055][ T3507] tipc: Resetting bearer [ 42.290162][ T3510] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.300169][ T3512] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.321861][ T3502] tipc: Resetting bearer [ 42.329437][ T3502] tipc: Disabling bearer [ 42.372463][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.424686][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.469824][ T3529] capability: warning: `syz.0.23' uses deprecated v2 capabilities in a way that may be insecure [ 42.541388][ T3533] netlink: 28 bytes leftover after parsing attributes in process `syz.1.25'. [ 42.550340][ T3533] netlink: 28 bytes leftover after parsing attributes in process `syz.1.25'. [ 42.570655][ T3537] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 42.571587][ T3533] netdevsim netdevsim1 netdevsim1: entered promiscuous mode [ 42.593138][ T3533] batadv_slave_1: entered promiscuous mode [ 42.607975][ T3537] 8021q: adding VLAN 0 to HW filter on device bond1 [ 42.622454][ T3537] bond0: (slave bond1): Enslaving as an active interface with an up link [ 42.639385][ T3537] netlink: 14 bytes leftover after parsing attributes in process `syz.4.26'. [ 42.673173][ T3537] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 42.683834][ T3537] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 42.694489][ T3537] bond0 (unregistering): (slave bond1): Releasing backup interface [ 42.704279][ T3537] bond0 (unregistering): Released all slaves [ 42.765890][ T3552] loop0: detected capacity change from 0 to 1024 [ 42.773852][ T3552] EXT4-fs: inline encryption not supported [ 42.798542][ T3552] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.836395][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.919850][ T3570] netlink: 32 bytes leftover after parsing attributes in process `syz.0.38'. [ 42.929685][ T3570] Zero length message leads to an empty skb [ 42.942030][ T3572] loop3: detected capacity change from 0 to 128 [ 42.950098][ T3572] EXT4-fs: inline encryption not supported [ 42.992954][ T3572] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4633: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 43.007112][ T3572] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (fffc1829) [ 43.128565][ T3592] syz.2.48 (3592) used greatest stack depth: 10664 bytes left [ 43.145980][ T3594] netlink: 32 bytes leftover after parsing attributes in process `syz.0.50'. [ 43.359946][ T3627] netlink: 28 bytes leftover after parsing attributes in process `syz.0.66'. [ 43.368981][ T3627] netlink: 28 bytes leftover after parsing attributes in process `syz.0.66'. [ 43.383041][ T3627] gretap0: entered promiscuous mode [ 43.390189][ T3627] batadv_slave_1: entered promiscuous mode [ 43.398498][ T3627] debugfs: 'hsr1' already exists in 'hsr' [ 43.404328][ T3627] Cannot create hsr debugfs directory [ 43.449771][ T3636] tipc: Started in network mode [ 43.454816][ T3636] tipc: Node identity 321e90505c2e, cluster identity 4711 [ 43.462481][ T3636] tipc: Enabled bearer , priority 0 [ 43.470400][ T3636] syzkaller0: entered promiscuous mode [ 43.476047][ T3636] syzkaller0: entered allmulticast mode [ 43.488998][ T3636] tipc: Resetting bearer [ 43.502145][ T3635] tipc: Resetting bearer [ 43.510108][ T3640] loop0: detected capacity change from 0 to 512 [ 43.518813][ T3635] tipc: Disabling bearer [ 43.528315][ T3640] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 43.541771][ T3640] EXT4-fs (loop0): 1 truncate cleaned up [ 43.551373][ T3640] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.580794][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.871031][ T3679] netlink: 28 bytes leftover after parsing attributes in process `syz.1.91'. [ 43.926135][ T3687] loop0: detected capacity change from 0 to 256 [ 43.952815][ T3687] FAT-fs (loop0): codepage cp949 not found [ 43.999883][ T3696] netlink: 8 bytes leftover after parsing attributes in process `syz.0.99'. [ 44.008959][ T3696] netlink: 'syz.0.99': attribute type 5 has an invalid length. [ 44.016933][ T3696] netlink: 48 bytes leftover after parsing attributes in process `syz.0.99'. [ 44.033762][ T3696] geneve2: entered promiscuous mode [ 44.039337][ T3696] geneve2: entered allmulticast mode [ 44.048153][ T54] netdevsim netdevsim0 netdevsim0: set [1, 1] type 2 family 0 port 50811 - 0 [ 44.058237][ T54] netdevsim netdevsim0 netdevsim1: set [1, 1] type 2 family 0 port 50811 - 0 [ 44.069296][ T54] netdevsim netdevsim0 netdevsim2: set [1, 1] type 2 family 0 port 50811 - 0 [ 44.081476][ T54] netdevsim netdevsim0 netdevsim3: set [1, 1] type 2 family 0 port 50811 - 0 [ 44.182060][ T3716] loop0: detected capacity change from 0 to 1024 [ 44.193029][ T3716] EXT4-fs: Ignoring removed mblk_io_submit option [ 44.214645][ T3716] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 44.241948][ T3716] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.295235][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.355126][ T3732] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00bb [ 44.363481][ T3732] tipc: Enabled bearer , priority 10 [ 44.383346][ T3742] loop3: detected capacity change from 0 to 256 [ 44.480911][ T3742] FAT-fs (loop3): IO charset iso8859-15 not found [ 44.501626][ T3758] loop4: detected capacity change from 0 to 256 [ 44.547660][ T3758] FAT-fs (loop4): codepage cp775 not found [ 44.557595][ T3762] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 44.598785][ T3769] loop3: detected capacity change from 0 to 1024 [ 44.615400][ T3769] EXT4-fs: inline encryption not supported [ 44.621987][ T3762] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 44.658439][ T3762] bond0 (unregistering): Released all slaves [ 44.668846][ T3769] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.707630][ T3769] EXT4-fs warning (device loop3): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 44.751089][ T3786] loop4: detected capacity change from 0 to 512 [ 44.762873][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.784583][ T3786] EXT4-fs: Ignoring removed nobh option [ 44.827803][ T3786] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #3: comm syz.4.134: corrupted inode contents [ 44.855107][ T3786] EXT4-fs (loop4): Remounting filesystem read-only [ 44.863933][ T3381] kernel write not supported for file bpf-prog (pid: 3381 comm: kworker/1:3) [ 44.877225][ T3786] EXT4-fs (loop4): 1 truncate cleaned up [ 44.933386][ T3786] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.933691][ T3812] loop3: detected capacity change from 0 to 256 [ 44.949168][ T3786] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.983269][ T3786] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.027684][ T3812] FAT-fs (loop3): codepage cp949 not found [ 45.142212][ T3786] syz.4.134 (3786) used greatest stack depth: 9848 bytes left [ 45.265225][ T3842] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 45.318504][ T3842] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 45.329401][ T3842] bond0 (unregistering): Released all slaves [ 45.368204][ T3853] loop0: detected capacity change from 0 to 256 [ 45.384050][ T3848] bridge0: entered promiscuous mode [ 45.390677][ T3853] FAT-fs (loop0): codepage cp949 not found [ 45.397256][ T3848] macvtap1: entered allmulticast mode [ 45.402708][ T3848] bridge0: entered allmulticast mode [ 45.435148][ T3856] tipc: Enabled bearer , priority 0 [ 45.449261][ T3850] syzkaller0: entered promiscuous mode [ 45.455544][ T3850] syzkaller0: entered allmulticast mode [ 45.470858][ T3850] tipc: Resetting bearer [ 45.479181][ T3849] tipc: Resetting bearer [ 45.592086][ T3849] tipc: Disabling bearer [ 45.662491][ T3859] tipc: Enabling of bearer rejected, failed to enable media [ 45.835132][ T9] tipc: Node number set to 1848676432 [ 45.895653][ T3881] loop4: detected capacity change from 0 to 128 [ 45.906215][ T3881] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 45.924413][ T3881] ext4 filesystem being mounted at /15/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 45.947522][ T3881] EXT4-fs warning (device loop4): __ext4_ioctl:1259: Setting inode version is not supported with metadata_csum enabled. [ 45.980195][ T3307] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 46.009893][ T3890] loop4: detected capacity change from 0 to 256 [ 46.060137][ T3890] FAT-fs (loop4): codepage cp949 not found [ 46.140309][ T3907] loop4: detected capacity change from 0 to 1024 [ 46.164884][ T3907] EXT4-fs: Ignoring removed mblk_io_submit option [ 46.175546][ T3907] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 46.215200][ T3907] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.237367][ T3915] bridge0: entered promiscuous mode [ 46.250819][ T3915] macvtap1: entered allmulticast mode [ 46.256845][ T3915] bridge0: entered allmulticast mode [ 46.285668][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.358707][ T29] kauditd_printk_skb: 89 callbacks suppressed [ 46.358770][ T29] audit: type=1400 audit(1759422953.178:187): avc: denied { bind } for pid=3926 comm="syz.4.190" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 46.399984][ T3934] tipc: Enabled bearer , priority 0 [ 46.416737][ T3934] tipc: Resetting bearer [ 46.423398][ T29] audit: type=1400 audit(1759422953.258:188): avc: denied { connect } for pid=3926 comm="syz.4.190" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 46.448760][ T3936] loop1: detected capacity change from 0 to 256 [ 46.455907][ T29] audit: type=1400 audit(1759422953.288:189): avc: denied { setopt } for pid=3926 comm="syz.4.190" laddr=::1 lport=6 faddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 46.465850][ T3925] tipc: Disabling bearer [ 46.478792][ T29] audit: type=1400 audit(1759422953.298:190): avc: denied { write } for pid=3926 comm="syz.4.190" laddr=::1 lport=6 faddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 46.912107][ T3936] FAT-fs (loop1): codepage cp949 not found [ 47.076097][ T3970] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 47.086864][ T3970] netdevsim netdevsim1 netdevsim0: left promiscuous mode [ 47.127911][ T3976] loop3: detected capacity change from 0 to 256 [ 47.148719][ T29] audit: type=1400 audit(1759422953.988:191): avc: denied { mount } for pid=3977 comm="syz.2.213" name="/" dev="configfs" ino=2122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 47.193900][ T3976] FAT-fs (loop3): codepage cp949 not found [ 47.230213][ T29] audit: type=1400 audit(1759422954.068:192): avc: denied { search } for pid=3977 comm="syz.2.213" name="/" dev="configfs" ino=2122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 47.328215][ T29] audit: type=1400 audit(1759422954.118:193): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 47.360509][ T29] audit: type=1400 audit(1759422954.168:194): avc: denied { create } for pid=3994 comm="syz.0.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 47.380533][ T29] audit: type=1400 audit(1759422954.168:195): avc: denied { bind } for pid=3994 comm="syz.0.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 47.400749][ T29] audit: type=1400 audit(1759422954.168:196): avc: denied { getopt } for pid=3994 comm="syz.0.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 47.408839][ T4001] loop0: detected capacity change from 0 to 1024 [ 47.427099][ T3999] loop1: detected capacity change from 0 to 512 [ 47.428871][ T3991] tipc: Enabled bearer , priority 0 [ 47.435122][ T4001] EXT4-fs: Ignoring removed mblk_io_submit option [ 47.447087][ T3991] syzkaller0: entered promiscuous mode [ 47.452615][ T3991] syzkaller0: entered allmulticast mode [ 47.466773][ T4001] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 47.466950][ T3999] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 47.484397][ T3991] tipc: Resetting bearer [ 47.495388][ T3990] tipc: Resetting bearer [ 47.502212][ T4001] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.517103][ T3990] tipc: Disabling bearer [ 47.526680][ T3999] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 47.542841][ T3999] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.224: bg 0: block 248: padding at end of block bitmap is not set [ 47.559258][ T3999] EXT4-fs error (device loop1): ext4_acquire_dquot:6943: comm syz.1.224: Failed to acquire dquot type 1 [ 47.571897][ T3999] EXT4-fs (loop1): 1 truncate cleaned up [ 47.583729][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.604158][ T3999] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 47.686265][ T3999] syz.1.224 (3999) used greatest stack depth: 9200 bytes left [ 47.727865][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 47.746630][ T31] EXT4-fs error (device loop1): ext4_release_dquot:6979: comm kworker/u8:1: Failed to release dquot type 1 [ 47.777896][ T4029] loop4: detected capacity change from 0 to 1024 [ 47.804495][ T4029] EXT4-fs: inline encryption not supported [ 47.833204][ T4039] loop1: detected capacity change from 0 to 1024 [ 47.851715][ T4029] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.866073][ T4039] EXT4-fs: Ignoring removed mblk_io_submit option [ 47.885599][ T4029] EXT4-fs warning (device loop4): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 47.906496][ T4039] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 47.929978][ T4039] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.956891][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.006254][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.114674][ T4073] __nla_validate_parse: 8 callbacks suppressed [ 48.114693][ T4073] netlink: 28 bytes leftover after parsing attributes in process `syz.0.256'. [ 48.130686][ T4073] netlink: 28 bytes leftover after parsing attributes in process `syz.0.256'. [ 48.249252][ T4085] loop1: detected capacity change from 0 to 1024 [ 48.258025][ T4085] EXT4-fs: Ignoring removed mblk_io_submit option [ 48.265498][ T4085] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 48.276189][ T4085] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.300705][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.335656][ T4090] bridge0: entered promiscuous mode [ 48.341235][ T4090] macvtap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 48.349803][ T4090] macvtap1: entered allmulticast mode [ 48.355364][ T4090] bridge0: entered allmulticast mode [ 48.365119][ T4092] tipc: Enabled bearer , priority 0 [ 48.373580][ T4092] syzkaller0: entered promiscuous mode [ 48.379645][ T4092] syzkaller0: entered allmulticast mode [ 48.400960][ T4092] tipc: Resetting bearer [ 48.408860][ T4091] tipc: Resetting bearer [ 48.419188][ T4091] tipc: Disabling bearer [ 48.576448][ T4113] loop0: detected capacity change from 0 to 1024 [ 48.580635][ T4115] bridge0: entered promiscuous mode [ 48.588907][ T4115] macvtap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 48.598194][ T4115] macvtap1: entered allmulticast mode [ 48.603651][ T4115] bridge0: entered allmulticast mode [ 48.618229][ T4113] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.633997][ T4113] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4183: comm syz.0.275: Allocating blocks 385-513 which overlap fs metadata [ 48.650649][ T4112] EXT4-fs (loop0): pa ffff888106ea4070: logic 16, phys. 129, len 24 [ 48.658764][ T4112] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5434: group 0, free 0, pa_free 8 [ 48.706503][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.761086][ T4128] netlink: 28 bytes leftover after parsing attributes in process `syz.1.279'. [ 48.770453][ T4128] netlink: 28 bytes leftover after parsing attributes in process `syz.1.279'. [ 48.870404][ T4140] loop2: detected capacity change from 0 to 1024 [ 48.897563][ T4140] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.919565][ T4150] random: crng reseeded on system resumption [ 48.941436][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.979916][ T4154] loop3: detected capacity change from 0 to 512 [ 48.991478][ T4154] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 49.010211][ T4154] EXT4-fs (loop3): 1 truncate cleaned up [ 49.024693][ T4154] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.055749][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.132233][ T4171] loop3: detected capacity change from 0 to 256 [ 49.139925][ T4171] FAT-fs (loop3): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 49.169553][ T4171] FAT-fs (loop3): codepage cp855 not found [ 49.185417][ T4174] loop4: detected capacity change from 0 to 1024 [ 49.198522][ T4174] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.247168][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.278274][ T4182] loop4: detected capacity change from 0 to 1024 [ 49.285577][ T4182] EXT4-fs: inline encryption not supported [ 49.308394][ T4182] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.331051][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.509552][ T4209] loop4: detected capacity change from 0 to 1024 [ 49.524892][ T4209] EXT4-fs: inline encryption not supported [ 49.551779][ T4209] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.557241][ T4217] loop0: detected capacity change from 0 to 256 [ 49.597384][ T4217] FAT-fs (loop0): codepage cp949 not found [ 49.597902][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.643448][ T4222] loop1: detected capacity change from 0 to 512 [ 49.650611][ T4222] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.671722][ T4224] tipc: Started in network mode [ 49.676771][ T4224] tipc: Node identity ee9423a46d1, cluster identity 4711 [ 49.683925][ T4224] tipc: Enabled bearer , priority 0 [ 49.694471][ T4224] syzkaller0: entered promiscuous mode [ 49.700311][ T4224] syzkaller0: entered allmulticast mode [ 49.702062][ T4222] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 49.711270][ T4224] tipc: Resetting bearer [ 49.723422][ T4222] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.323: bg 0: block 248: padding at end of block bitmap is not set [ 49.742939][ T4222] EXT4-fs error (device loop1): ext4_acquire_dquot:6943: comm syz.1.323: Failed to acquire dquot type 1 [ 49.743826][ T4223] tipc: Resetting bearer [ 49.759419][ T4222] EXT4-fs (loop1): 1 truncate cleaned up [ 49.767522][ T4222] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 49.781339][ T4223] tipc: Disabling bearer [ 49.797298][ T4230] macvtap2: entered allmulticast mode [ 49.806959][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 49.817286][ T36] EXT4-fs error (device loop1): ext4_release_dquot:6979: comm kworker/u8:2: Failed to release dquot type 1 [ 49.863333][ T4234] netlink: 'syz.1.326': attribute type 10 has an invalid length. [ 49.875127][ T4234] team0: Port device dummy0 added [ 49.882401][ T4234] netlink: 'syz.1.326': attribute type 10 has an invalid length. [ 49.891148][ T4234] team0: Failed to send port change of device dummy0 via netlink (err -105) [ 49.902848][ T4234] team0: Failed to send options change via netlink (err -105) [ 49.911208][ T4234] team0: Failed to send port change of device dummy0 via netlink (err -105) [ 49.920362][ T4234] team0: Port device dummy0 removed [ 49.961278][ T4246] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.977489][ T4246] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.989506][ T4245] loop0: detected capacity change from 0 to 1024 [ 49.998743][ T4245] EXT4-fs: inline encryption not supported [ 50.017695][ T4245] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.087692][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.158323][ T4272] loop4: detected capacity change from 0 to 256 [ 50.158882][ T4270] loop2: detected capacity change from 0 to 1024 [ 50.201363][ T4272] FAT-fs (loop4): codepage cp949 not found [ 50.214153][ T4270] EXT4-fs: Ignoring removed oldalloc option [ 50.227741][ T4270] journal_path: not usable as path [ 50.232973][ T4270] EXT4-fs: error: could not find journal device path [ 50.319565][ T4288] loop0: detected capacity change from 0 to 512 [ 50.344306][ T4291] loop3: detected capacity change from 0 to 512 [ 50.359671][ T4288] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.388240][ T4288] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 50.407535][ T4291] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 50.431264][ T4288] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.352: bg 0: block 248: padding at end of block bitmap is not set [ 50.447986][ T4291] EXT4-fs (loop3): 1 truncate cleaned up [ 50.465459][ T4291] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.478339][ T4288] EXT4-fs error (device loop0): ext4_acquire_dquot:6943: comm syz.0.352: Failed to acquire dquot type 1 [ 50.505202][ T4288] EXT4-fs (loop0): 1 truncate cleaned up [ 50.520247][ T4288] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 50.528608][ T4310] loop4: detected capacity change from 0 to 256 [ 50.541585][ T4311] tipc: Enabled bearer , priority 0 [ 50.555179][ T4311] syzkaller0: entered promiscuous mode [ 50.560761][ T4311] syzkaller0: entered allmulticast mode [ 50.566562][ T4313] loop2: detected capacity change from 0 to 1024 [ 50.573468][ T4313] EXT4-fs: Ignoring removed orlov option [ 50.583242][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.597274][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 50.607180][ T12] EXT4-fs error (device loop0): ext4_release_dquot:6979: comm kworker/u8:0: Failed to release dquot type 1 [ 50.619883][ T4311] tipc: Resetting bearer [ 50.657597][ T4313] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 50.678717][ T4310] FAT-fs (loop4): codepage cp949 not found [ 50.685569][ T4308] tipc: Resetting bearer [ 50.696312][ T4313] ext4 filesystem being mounted at /68/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.708761][ T4308] tipc: Disabling bearer [ 50.728323][ T4312] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #15: comm syz.2.363: lblock 0 mapped to illegal pblock 0 (length 1) [ 50.742267][ T4312] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: comm syz.2.363: lblock 0 mapped to illegal pblock 0 (length 1) [ 50.774106][ T4312] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: comm syz.2.363: lblock 0 mapped to illegal pblock 0 (length 1) [ 50.808796][ T4312] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: comm syz.2.363: lblock 0 mapped to illegal pblock 0 (length 1) [ 50.827596][ T4312] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: comm syz.2.363: lblock 0 mapped to illegal pblock 0 (length 1) [ 50.879338][ T4312] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: comm syz.2.363: lblock 0 mapped to illegal pblock 0 (length 1) [ 50.887077][ T4343] netlink: 20 bytes leftover after parsing attributes in process `syz.0.375'. [ 50.910149][ T4313] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: comm syz.2.363: lblock 0 mapped to illegal pblock 0 (length 1) [ 50.946895][ T4312] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: comm syz.2.363: lblock 0 mapped to illegal pblock 0 (length 1) [ 50.967477][ T4352] loop3: detected capacity change from 0 to 256 [ 50.975631][ T4312] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: comm syz.2.363: lblock 0 mapped to illegal pblock 0 (length 1) [ 50.991353][ T4354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.006150][ T4356] tipc: Started in network mode [ 51.011100][ T4356] tipc: Node identity 9eb3e4c65cad, cluster identity 4711 [ 51.018565][ T4356] tipc: Enabled bearer , priority 0 [ 51.019643][ T4354] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.027777][ T4356] syzkaller0: entered promiscuous mode [ 51.037100][ T4312] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: comm syz.2.363: lblock 0 mapped to illegal pblock 0 (length 1) [ 51.038768][ T4356] syzkaller0: entered allmulticast mode [ 51.066819][ T4352] FAT-fs (loop3): codepage cp949 not found [ 51.072501][ T4356] tipc: Resetting bearer [ 51.080198][ T4355] tipc: Resetting bearer [ 51.097561][ T4355] tipc: Disabling bearer [ 51.117134][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 51.256913][ T4380] netlink: 8 bytes leftover after parsing attributes in process `syz.3.392'. [ 51.268805][ T4380] bridge1: entered allmulticast mode [ 51.291681][ T4382] netlink: 20 bytes leftover after parsing attributes in process `syz.3.393'. [ 51.326138][ T4386] loop3: detected capacity change from 0 to 256 [ 51.343720][ T4386] FAT-fs (loop3): codepage cp949 not found [ 51.402494][ T4395] loop3: detected capacity change from 0 to 512 [ 51.419322][ T4395] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 51.438717][ T4395] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 51.438831][ T4401] netlink: 8 bytes leftover after parsing attributes in process `syz.2.401'. [ 51.455832][ T4395] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.399: bg 0: block 248: padding at end of block bitmap is not set [ 51.462678][ T4401] netlink: 60 bytes leftover after parsing attributes in process `syz.2.401'. [ 51.485509][ T4395] __quota_error: 189 callbacks suppressed [ 51.485587][ T4395] Quota error (device loop3): write_blk: dquota write failed [ 51.500094][ T4395] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 51.511485][ T4395] EXT4-fs error (device loop3): ext4_acquire_dquot:6943: comm syz.3.399: Failed to acquire dquot type 1 [ 51.532545][ T4395] EXT4-fs (loop3): 1 truncate cleaned up [ 51.539192][ T4395] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 51.569138][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 51.579484][ T51] Quota error (device loop3): do_check_range: Getting block 0 out of range 1-5 [ 51.585816][ T4408] netlink: 16 bytes leftover after parsing attributes in process `syz.2.404'. [ 51.588916][ T51] EXT4-fs error (device loop3): ext4_release_dquot:6979: comm kworker/u8:3: Failed to release dquot type 1 [ 51.598140][ T4408] (unnamed net_device) (uninitialized): option miimon: invalid value (18446744073709551614) [ 51.620033][ T4408] (unnamed net_device) (uninitialized): option miimon: allowed values 0 - 2147483647 [ 51.676189][ T4416] loop2: detected capacity change from 0 to 256 [ 51.724748][ T4416] FAT-fs (loop2): codepage cp949 not found [ 51.898506][ T4446] tipc: Enabled bearer , priority 0 [ 51.913782][ T4449] loop4: detected capacity change from 0 to 256 [ 51.923250][ T4446] syzkaller0: entered promiscuous mode [ 51.928840][ T4446] syzkaller0: entered allmulticast mode [ 51.944862][ T4446] tipc: Resetting bearer [ 51.951582][ T4449] FAT-fs (loop4): codepage cp949 not found [ 51.958190][ T4444] tipc: Resetting bearer [ 51.989758][ T4444] tipc: Disabling bearer [ 52.138696][ T4473] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 52.363349][ T4504] loop1: detected capacity change from 0 to 512 [ 52.377223][ T4504] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.400094][ T4504] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 52.417257][ T4504] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.450: bg 0: block 248: padding at end of block bitmap is not set [ 52.433969][ T4504] Quota error (device loop1): write_blk: dquota write failed [ 52.442385][ T4504] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 52.453960][ T4504] EXT4-fs error (device loop1): ext4_acquire_dquot:6943: comm syz.1.450: Failed to acquire dquot type 1 [ 52.468817][ T4504] EXT4-fs (loop1): 1 truncate cleaned up [ 52.475291][ T4504] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 52.505495][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 52.514714][ T51] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-5 [ 52.524006][ T51] EXT4-fs error (device loop1): ext4_release_dquot:6979: comm kworker/u8:3: Failed to release dquot type 1 [ 52.581245][ T4517] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.590865][ T4517] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.738868][ T4527] loop3: detected capacity change from 0 to 256 [ 52.764780][ T4527] FAT-fs (loop3): codepage cp949 not found [ 52.818832][ T4535] tipc: Started in network mode [ 52.824180][ T4535] tipc: Node identity 56f74ccf1e79, cluster identity 4711 [ 52.831581][ T4535] tipc: Enabled bearer , priority 0 [ 52.838788][ T4535] syzkaller0: entered promiscuous mode [ 52.844309][ T4535] syzkaller0: entered allmulticast mode [ 52.852885][ T4534] tipc: Resetting bearer [ 52.863052][ T4534] tipc: Disabling bearer [ 52.931319][ T4537] loop3: detected capacity change from 0 to 512 [ 52.939543][ T4537] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.955878][ T4537] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 52.971264][ T4537] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.464: bg 0: block 248: padding at end of block bitmap is not set [ 52.986085][ T4537] Quota error (device loop3): write_blk: dquota write failed [ 52.993757][ T4537] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 53.003995][ T4537] EXT4-fs error (device loop3): ext4_acquire_dquot:6943: comm syz.3.464: Failed to acquire dquot type 1 [ 53.016343][ T4537] EXT4-fs (loop3): 1 truncate cleaned up [ 53.022460][ T4537] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 53.065381][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 53.084805][ T51] Quota error (device loop3): do_check_range: Getting block 0 out of range 1-5 [ 53.093997][ T51] EXT4-fs error (device loop3): ext4_release_dquot:6979: comm kworker/u8:3: Failed to release dquot type 1 [ 53.130934][ T4543] __nla_validate_parse: 2 callbacks suppressed [ 53.130954][ T4543] netlink: 8 bytes leftover after parsing attributes in process `syz.0.468'. [ 53.146642][ T4543] netlink: 56 bytes leftover after parsing attributes in process `syz.0.468'. [ 53.160543][ T4543] geneve3: entered promiscuous mode [ 53.166621][ T4543] geneve3: entered allmulticast mode [ 53.238387][ T4553] loop3: detected capacity change from 0 to 256 [ 53.277632][ T4553] FAT-fs (loop3): codepage cp949 not found [ 53.342638][ T4564] loop0: detected capacity change from 0 to 1024 [ 53.402871][ T29] audit: type=1400 audit(1759422960.238:377): avc: denied { write } for pid=4575 comm="syz.3.482" name="anycast6" dev="proc" ino=4026532568 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 53.420008][ T4564] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.471861][ T4584] netlink: 8 bytes leftover after parsing attributes in process `syz.3.486'. [ 53.482133][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.500691][ T4585] loop4: detected capacity change from 0 to 512 [ 53.508667][ T4585] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.528607][ T4585] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 53.560851][ T4592] loop3: detected capacity change from 0 to 256 [ 53.567601][ T4585] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.484: bg 0: block 248: padding at end of block bitmap is not set [ 53.606515][ T4585] EXT4-fs error (device loop4): ext4_acquire_dquot:6943: comm syz.4.484: Failed to acquire dquot type 1 [ 53.622439][ T4585] EXT4-fs (loop4): 1 truncate cleaned up [ 53.632269][ T4585] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 53.658369][ T4592] FAT-fs (loop3): codepage cp949 not found [ 53.684412][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 53.986657][ T4645] netlink: 28 bytes leftover after parsing attributes in process `syz.1.509'. [ 53.995899][ T4645] netlink: 28 bytes leftover after parsing attributes in process `syz.1.509'. [ 54.034386][ T4649] netlink: 16 bytes leftover after parsing attributes in process `syz.4.514'. [ 54.057787][ T4649] (unnamed net_device) (uninitialized): option miimon: invalid value (18446744073709551614) [ 54.067991][ T4649] (unnamed net_device) (uninitialized): option miimon: allowed values 0 - 2147483647 [ 54.156337][ T4660] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.167632][ T4662] loop4: detected capacity change from 0 to 128 [ 54.174952][ T4660] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.186314][ T4662] FAT-fs (loop4): bogus number of FAT sectors [ 54.192703][ T4662] FAT-fs (loop4): Can't find a valid FAT filesystem [ 54.236521][ T4666] netlink: 8 bytes leftover after parsing attributes in process `syz.3.522'. [ 54.245852][ T4666] netlink: 48 bytes leftover after parsing attributes in process `syz.3.522'. [ 54.259070][ T4666] geneve2: entered promiscuous mode [ 54.264514][ T4666] geneve2: entered allmulticast mode [ 54.420214][ T4689] netlink: 16 bytes leftover after parsing attributes in process `syz.4.533'. [ 54.431084][ T4689] (unnamed net_device) (uninitialized): option miimon: invalid value (18446744073709551614) [ 54.441513][ T4689] (unnamed net_device) (uninitialized): option miimon: allowed values 0 - 2147483647 [ 54.475978][ T4691] loop4: detected capacity change from 0 to 1024 [ 54.498064][ T4691] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.529552][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.678802][ T4709] loop3: detected capacity change from 0 to 256 [ 54.689744][ T4711] loop4: detected capacity change from 0 to 1024 [ 54.712005][ T4709] FAT-fs (loop3): codepage cp949 not found [ 54.715570][ T4711] EXT4-fs: Ignoring removed nomblk_io_submit option [ 54.748478][ T4711] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.794662][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.867004][ T4724] tipc: Enabled bearer , priority 0 [ 54.882419][ T4732] netlink: 8 bytes leftover after parsing attributes in process `syz.4.552'. [ 54.904969][ T4724] tipc: Resetting bearer [ 54.934477][ T4723] tipc: Disabling bearer [ 55.016817][ T4745] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.054878][ T4745] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.064809][ T4748] tipc: Enabled bearer , priority 0 [ 55.072040][ T4748] syzkaller0: entered promiscuous mode [ 55.072401][ T4750] loop2: detected capacity change from 0 to 512 [ 55.077565][ T4748] syzkaller0: entered allmulticast mode [ 55.088267][ T4748] tipc: Resetting bearer [ 55.098451][ T4750] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 55.108766][ T4747] tipc: Resetting bearer [ 55.116587][ T4747] tipc: Disabling bearer [ 55.130175][ T4750] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 55.147057][ T4750] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.561: bg 0: block 248: padding at end of block bitmap is not set [ 55.163043][ T4750] EXT4-fs error (device loop2): ext4_acquire_dquot:6943: comm syz.2.561: Failed to acquire dquot type 1 [ 55.176675][ T4750] EXT4-fs (loop2): 1 truncate cleaned up [ 55.316625][ T4773] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.326264][ T4773] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.393627][ T4781] loop3: detected capacity change from 0 to 512 [ 55.410017][ T4781] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e02c, mo2=0002] [ 55.418714][ T4781] System zones: 1-12 [ 55.423098][ T4781] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.574: Directory hole found for htree index block 0 [ 55.435805][ T4781] EXT4-fs (loop3): Remounting filesystem read-only [ 55.442626][ T4781] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 55.451495][ T4781] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 55.513048][ T2990] ================================================================== [ 55.521456][ T2990] BUG: KCSAN: data-race in dentry_unlink_inode / step_into [ 55.528896][ T2990] [ 55.531537][ T2990] write to 0xffff888106e55f30 of 8 bytes by task 3770 on cpu 1: [ 55.539893][ T2990] dentry_unlink_inode+0x65/0x260 [ 55.545309][ T2990] d_delete+0x164/0x180 [ 55.549711][ T2990] d_delete_notify+0x32/0x100 [ 55.555248][ T2990] vfs_unlink+0x30b/0x420 [ 55.560307][ T2990] do_unlinkat+0x24e/0x480 [ 55.565650][ T2990] __x64_sys_unlink+0x2e/0x40 [ 55.570375][ T2990] x64_sys_call+0x2dcf/0x3000 [ 55.575196][ T2990] do_syscall_64+0xd2/0x200 [ 55.579723][ T2990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.585651][ T2990] [ 55.587995][ T2990] read to 0xffff888106e55f30 of 8 bytes by task 2990 on cpu 0: [ 55.595571][ T2990] step_into+0x122/0x7f0 [ 55.599937][ T2990] walk_component+0x162/0x220 [ 55.604727][ T2990] path_lookupat+0xfe/0x2a0 [ 55.609425][ T2990] filename_lookup+0x147/0x340 [ 55.614231][ T2990] do_readlinkat+0x7d/0x320 [ 55.618785][ T2990] __x64_sys_readlink+0x47/0x60 [ 55.623936][ T2990] x64_sys_call+0x28de/0x3000 [ 55.628779][ T2990] do_syscall_64+0xd2/0x200 [ 55.633594][ T2990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.640389][ T2990] [ 55.642747][ T2990] value changed: 0xffff8881059b6c18 -> 0x0000000000000000 [ 55.649955][ T2990] [ 55.652504][ T2990] Reported by Kernel Concurrency Sanitizer on: [ 55.658966][ T2990] CPU: 0 UID: 0 PID: 2990 Comm: udevd Not tainted syzkaller #0 PREEMPT(voluntary) [ 55.668550][ T2990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 55.678906][ T2990] ==================================================================