last executing test programs: 963.371324ms ago: executing program 1 (id=2): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f0000000280)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@data_err_ignore}, {@resgid}, {@data_err_ignore}, {@jqfmt_vfsv0}, {@nobh}, {@errors_remount}, {@bh}, {@dioread_nolock}]}, 0x1, 0x553, &(0x7f0000001080)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x22) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xfecc) symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 891.509945ms ago: executing program 3 (id=11): r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) write$selinux_validatetrans(r0, 0x0, 0x79) 881.843265ms ago: executing program 4 (id=5): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x112, 0xe, 0x0, &(0x7f0000000080)) 854.960866ms ago: executing program 0 (id=13): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x36, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 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, 0x80000000, 0x4, @perf_bp={0x0, 0xd}, 0x0, 0x10000, 0xfffffff9, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x50, &(0x7f0000000280)={0x0, 0x0}, 0x10) 832.475636ms ago: executing program 2 (id=14): r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000700000045000000a000020095"], &(0x7f0000000080)='GPL\x00', 0x2, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000000c0)='kfree\x00', r1}, 0x18) sendmsg$key(r0, &(0x7f00000007c0)={0x400000000000000, 0x0, &(0x7f0000000700)={&(0x7f0000001900)=ANY=[@ANYBLOB="020f000015000000000000000000000005000500000000000a00000000000000000000000000000000432e0000000000000000000000000008001200000002000000f1edc4ea00000600000000000000000000000000000000000000000000000000000000000000fc01000000000000000000000000810005000600000000000a00000000000000ff0200000000000000000000000000010000000000000000010018"], 0xa8}}, 0x40080) 819.836786ms ago: executing program 4 (id=15): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) r1 = dup(r0) ioctl$TIOCL_UNBLANKSCREEN(r1, 0x541c, &(0x7f0000000080)) 798.744897ms ago: executing program 3 (id=16): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3, &(0x7f0000000140)={[{@errors_remount}, {@noload}, {@noblock_validity}, {@bsdgroups}, {@nobarrier}]}, 0x1, 0x625, &(0x7f0000000800)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) lseek(r0, 0x3, 0x1) getdents64(r0, 0x0, 0x31) 785.551947ms ago: executing program 4 (id=17): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000580)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a40)={&(0x7f0000000980)='sys_enter\x00', r0}, 0x9) setpriority(0x1, 0x0, 0x6) 783.874187ms ago: executing program 2 (id=18): capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000003000000400001802c0004001400010002000014ac1414aa00000000000000001400020002000000e000000200000000000004000d0001007564703a73"], 0x54}}, 0x4050) 669.011318ms ago: executing program 0 (id=19): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000380)=[{0x200000000006, 0x1, 0x7, 0x7ffc1ffb}]}) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18010000000000100000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f00000003c0)='kmem_cache_free\x00', r0}, 0x10) process_vm_readv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 581.68272ms ago: executing program 0 (id=20): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r0, 0x0, 0x5f}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="1c0000003e000701fcfffffffedbdf25017c0000060004"], 0x1c}, 0x1, 0x0, 0x0, 0x488c0}, 0xc000) 425.636443ms ago: executing program 2 (id=21): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000010000000a00000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000002000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) pivot_root(&(0x7f0000000000)='.\x00', &(0x7f0000000080)='./file0/../file0\x00') 425.285283ms ago: executing program 4 (id=22): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b70300000000a999850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000400)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000010000000900010073797a30000000006c000000160a01000000000000000000010000000900010073797a30000000000900020073797a3000000000400003800800014000000000080002400000fbff2b0003801400010067656e6576653000000000000000000014000100776732000000000000000000c6e49c0f5c000000180a0101000b000000000000010000000900020073797a30000000000900010073797a3000000000300003802c0003801400010067656e65766530000000000000000000140001"], 0x110}}, 0x0) 345.067074ms ago: executing program 1 (id=23): r0 = io_uring_setup(0x22d6, &(0x7f0000000180)={0x0, 0xa982, 0x40, 0x3, 0x320}) io_uring_register$IORING_REGISTER_RESTRICTIONS(r0, 0xb, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_ENABLE_RINGS(r0, 0xc, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(r0, 0xb, 0x0, 0x0) 306.670155ms ago: executing program 2 (id=24): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x4) 299.875575ms ago: executing program 1 (id=25): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000002c0000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x62, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r1}, 0x10) syz_usbip_server_init(0x1) 235.075186ms ago: executing program 3 (id=26): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000005c0), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000100077400062c00070073797374656d5f753a6f626a6563745f723a756465765f68656c7065725f657865635f743a7330000800020000000000080004000000000014000600626f6e64300000000000000000000000080003"], 0x78}, 0x1, 0xffffffff00000003}, 0x0) 228.446766ms ago: executing program 4 (id=27): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000802000021"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70300001d000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x18) mknodat(0xffffffffffffff9c, 0x0, 0x1000, 0x0) 188.257437ms ago: executing program 0 (id=28): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0x800001, 0x4) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e22, 0x1, @loopback, 0xfffffffc}, 0x1c) listen(r0, 0xffffff2b) 181.999767ms ago: executing program 2 (id=29): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000093850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0, 0x0, 0x1ffffffffffffffd}, 0x18) pipe2(&(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000080), 0x800, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@uname={'uname', 0x3d, '\xd0\xae\xde\xc1\xaa \xff\xd8\x1d\x1b\xf8\x93)!|\xb0X\xa3\x96\xed\xa2\xab@\xa2m\x93\xdd\b<\x00t\xdc\xabl\xab!\xae\x16\xc4\xcd\xf9{\xdc5_;A\xd2{eC\x014\\\xb3\xc4\xce\xc3yS2-\x01\xbe\xaarW\x96O\xd3\x0f\xe2\xd7/\x17\x1d\xa7.8\x9d8-\xea<\x8d\x91\x90j\xea\xd5\xd5\xae\xcc\xc0\x97\xef\x10\x82\xea\x98|+\x00\x00\x00\x00\x00\x00\x00\x00'}}]}}) 171.399487ms ago: executing program 4 (id=30): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x2, 0x0, 0x0, 0x286ca06bbee933dc, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) sync() 150.841787ms ago: executing program 3 (id=31): syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x3800813, &(0x7f0000000300)={[{@dmode={'dmode', 0x3d, 0xb1}}, {@utf8}, {@overriderock}, {@nojoliet}, {@map_acorn}, {}, {@showassoc}, {@nocompress}, {@cruft}, {}, {@unhide}, {@check_relaxed}, {@overriderock}, {@map_off}, {@cruft}]}, 0x1, 0xa4a, &(0x7f00000007c0)="$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") recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 137.462557ms ago: executing program 0 (id=32): socketpair$unix(0x1, 0x2, 0x0, 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0xa00, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5453, 0x0) 90.730678ms ago: executing program 2 (id=33): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) rseq(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4}, 0x20, 0x0, 0x0) unshare(0x2040400) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000700), &(0x7f00000000c0), 0xff, r0}, 0x38) 71.962738ms ago: executing program 0 (id=34): r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x3, &(0x7f0000000440)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0xfe44772296e2c096, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='system_u:object_r:auth_cache_t root'], 0x27) 53.544299ms ago: executing program 3 (id=35): r0 = syz_open_dev$usbfs(&(0x7f0000003f00), 0x1ff, 0xa401) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000100)='kfree\x00', r1}, 0x18) ioctl$USBDEVFS_ALLOC_STREAMS(r0, 0x8008551c, &(0x7f0000000140)=ANY=[@ANYBLOB="64a1000001"]) 0s ago: executing program 3 (id=36): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb703000008000000b703000000000020850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x530, 0x348, 0x18c, 0x203, 0x348, 0x19030000, 0x460, 0x2e0, 0x2e0, 0x460, 0x2e0, 0x3, 0x0, {[{{@uncond, 0x300, 0x300, 0x348, 0x0, {}, [@common=@unspec=@bpf0={{0x230}, {0x13, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x16}]}}, @common=@hl={{0x28}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x590) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.133' (ED25519) to the list of known hosts. [ 25.128360][ T29] audit: type=1400 audit(1750472633.217:62): avc: denied { mounton } for pid=3295 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 [ 25.129124][ T3295] cgroup: Unknown subsys name 'net' [ 25.151133][ T29] audit: type=1400 audit(1750472633.217:63): avc: denied { mount } for pid=3295 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 [ 25.179495][ T29] audit: type=1400 audit(1750472633.247:64): avc: denied { unmount } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.299507][ T3295] cgroup: Unknown subsys name 'cpuset' [ 25.305648][ T3295] cgroup: Unknown subsys name 'rlimit' [ 25.415040][ T29] audit: type=1400 audit(1750472633.507:65): avc: denied { setattr } for pid=3295 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 [ 25.438638][ T29] audit: type=1400 audit(1750472633.507:66): avc: denied { create } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.446833][ T3298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.459239][ T29] audit: type=1400 audit(1750472633.507:67): avc: denied { write } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.488516][ T29] audit: type=1400 audit(1750472633.507:68): avc: denied { read } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.508943][ T29] audit: type=1400 audit(1750472633.507:69): avc: denied { mounton } for pid=3295 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 [ 25.533915][ T29] audit: type=1400 audit(1750472633.507:70): avc: denied { mount } for pid=3295 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 Setting up swapspace version 1, size = 127995904 bytes [ 25.557375][ T29] audit: type=1400 audit(1750472633.557:71): avc: denied { relabelto } for pid=3298 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" [ 25.592737][ T3295] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.538362][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 26.624045][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.631169][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.638544][ T3305] bridge_slave_0: entered allmulticast mode [ 26.645066][ T3305] bridge_slave_0: entered promiscuous mode [ 26.652649][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.659841][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.667551][ T3305] bridge_slave_1: entered allmulticast mode [ 26.674020][ T3305] bridge_slave_1: entered promiscuous mode [ 26.718547][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 26.728749][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.745283][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.766462][ T3305] team0: Port device team_slave_0 added [ 26.774937][ T3305] team0: Port device team_slave_1 added [ 26.811364][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.818616][ 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. [ 26.844653][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.866564][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.873787][ 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. [ 26.899985][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.929915][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.937170][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.944832][ T3311] bridge_slave_0: entered allmulticast mode [ 26.951305][ T3311] bridge_slave_0: entered promiscuous mode [ 26.957569][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 26.982669][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.989957][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.997175][ T3311] bridge_slave_1: entered allmulticast mode [ 27.003689][ T3311] bridge_slave_1: entered promiscuous mode [ 27.027878][ T3319] chnl_net:caif_netlink_parms(): no params data found [ 27.046628][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.057619][ T3305] hsr_slave_0: entered promiscuous mode [ 27.063981][ T3305] hsr_slave_1: entered promiscuous mode [ 27.079720][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.129748][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.136835][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.144082][ T3310] bridge_slave_0: entered allmulticast mode [ 27.150604][ T3310] bridge_slave_0: entered promiscuous mode [ 27.158898][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.166192][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.173625][ T3310] bridge_slave_1: entered allmulticast mode [ 27.179993][ T3310] bridge_slave_1: entered promiscuous mode [ 27.188369][ T3311] team0: Port device team_slave_0 added [ 27.197011][ T3311] team0: Port device team_slave_1 added [ 27.202879][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 27.249887][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.265461][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.272615][ T3319] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.280055][ T3319] bridge_slave_0: entered allmulticast mode [ 27.286473][ T3319] bridge_slave_0: entered promiscuous mode [ 27.293270][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.300286][ T3311] 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. [ 27.326215][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.342041][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.357838][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.364962][ T3319] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.372221][ T3319] bridge_slave_1: entered allmulticast mode [ 27.378481][ T3319] bridge_slave_1: entered promiscuous mode [ 27.384852][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.391945][ T3311] 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. [ 27.418158][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.464572][ T3319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.478433][ T3310] team0: Port device team_slave_0 added [ 27.485588][ T3310] team0: Port device team_slave_1 added [ 27.493016][ T3319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.502303][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.509499][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.516585][ T3312] bridge_slave_0: entered allmulticast mode [ 27.522982][ T3312] bridge_slave_0: entered promiscuous mode [ 27.529626][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.536801][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.544241][ T3312] bridge_slave_1: entered allmulticast mode [ 27.551002][ T3312] bridge_slave_1: entered promiscuous mode [ 27.595364][ T3311] hsr_slave_0: entered promiscuous mode [ 27.601551][ T3311] hsr_slave_1: entered promiscuous mode [ 27.607628][ T3311] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.615264][ T3311] Cannot create hsr debugfs directory [ 27.621686][ T3319] team0: Port device team_slave_0 added [ 27.633098][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.640197][ T3310] 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. [ 27.666347][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.677363][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.684417][ T3310] 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. [ 27.710542][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.723674][ T3319] team0: Port device team_slave_1 added [ 27.735449][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.747562][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.778475][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.785664][ T3319] 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. [ 27.811607][ T3319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.822963][ T3312] team0: Port device team_slave_0 added [ 27.840723][ T3310] hsr_slave_0: entered promiscuous mode [ 27.846724][ T3310] hsr_slave_1: entered promiscuous mode [ 27.852631][ T3310] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.860935][ T3310] Cannot create hsr debugfs directory [ 27.866629][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.873751][ T3319] 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. [ 27.899675][ T3319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.912671][ T3312] team0: Port device team_slave_1 added [ 27.942611][ T3305] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 27.963653][ T3319] hsr_slave_0: entered promiscuous mode [ 27.969651][ T3319] hsr_slave_1: entered promiscuous mode [ 27.975478][ T3319] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.983115][ T3319] Cannot create hsr debugfs directory [ 27.990623][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.997693][ T3312] 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. [ 28.023795][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.034507][ T3305] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.053306][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.060395][ T3312] 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. [ 28.086518][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.097856][ T3305] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.122590][ T3305] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.169250][ T3312] hsr_slave_0: entered promiscuous mode [ 28.175251][ T3312] hsr_slave_1: entered promiscuous mode [ 28.181248][ T3312] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.188808][ T3312] Cannot create hsr debugfs directory [ 28.285070][ T3311] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.299885][ T3311] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.308385][ T3311] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.329900][ T3311] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.340136][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.364050][ T3310] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.373622][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.383265][ T3310] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.392617][ T3310] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.406689][ T3310] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.419999][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.427076][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.435847][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.442938][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.471121][ T3319] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.480963][ T3319] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.494941][ T3319] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.506244][ T3319] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.538827][ T3305] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.554387][ T3312] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 28.570047][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.578490][ T3312] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 28.600136][ T3312] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 28.609742][ T3312] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.622368][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.641877][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.657298][ T1759] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.664445][ T1759] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.681517][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.695057][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.702349][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.714043][ T3319] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.731696][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.742049][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.749195][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.773567][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.780819][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.795652][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.812714][ T1759] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.819925][ T1759] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.836771][ T1759] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.844087][ T1759] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.888470][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.929576][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.942665][ T3305] veth0_vlan: entered promiscuous mode [ 28.960185][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.968142][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.975264][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.990952][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.998099][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.014815][ T3319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.024579][ T3305] veth1_vlan: entered promiscuous mode [ 29.055625][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.095010][ T3305] veth0_macvtap: entered promiscuous mode [ 29.111173][ T3305] veth1_macvtap: entered promiscuous mode [ 29.141407][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.155259][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.180458][ T3305] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.189316][ T3305] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.198087][ T3305] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.206913][ T3305] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.262335][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.272324][ T3310] veth0_vlan: entered promiscuous mode [ 29.278061][ T3311] veth0_vlan: entered promiscuous mode [ 29.297246][ T3305] 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. [ 29.298253][ T3311] veth1_vlan: entered promiscuous mode [ 29.318844][ T3310] veth1_vlan: entered promiscuous mode [ 29.352150][ T3319] veth0_vlan: entered promiscuous mode [ 29.367376][ T3311] veth0_macvtap: entered promiscuous mode [ 29.385110][ T3319] veth1_vlan: entered promiscuous mode [ 29.394231][ T3310] veth0_macvtap: entered promiscuous mode [ 29.404923][ T3311] veth1_macvtap: entered promiscuous mode [ 29.418509][ T3310] veth1_macvtap: entered promiscuous mode [ 29.434783][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.451448][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.465110][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.483896][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.492341][ T3319] veth0_macvtap: entered promiscuous mode [ 29.501898][ T3312] veth0_vlan: entered promiscuous mode [ 29.514156][ T3311] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.523273][ T3311] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.532219][ T3311] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.541265][ T3311] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.555647][ T3310] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.564549][ T3310] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.573488][ T3310] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.582321][ T3310] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.596152][ T3312] veth1_vlan: entered promiscuous mode [ 29.606656][ T3319] veth1_macvtap: entered promiscuous mode [ 29.634777][ T3312] veth0_macvtap: entered promiscuous mode [ 29.643016][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.657867][ T3312] veth1_macvtap: entered promiscuous mode [ 29.676580][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.703662][ T3319] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.712561][ T3319] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.721364][ T3319] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.730386][ T3319] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.745514][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.755066][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.773070][ T3312] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.782209][ T3312] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.791153][ T3312] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.800201][ T3312] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.876405][ T3506] loop1: detected capacity change from 0 to 1024 [ 29.883698][ T3506] ======================================================= [ 29.883698][ T3506] WARNING: The mand mount option has been deprecated and [ 29.883698][ T3506] and is ignored by this kernel. Remove the mand [ 29.883698][ T3506] option from the mount to silence this warning. [ 29.883698][ T3506] ======================================================= [ 30.003766][ T3506] EXT4-fs: Ignoring removed nobh option [ 30.016326][ T3506] EXT4-fs: Ignoring removed bh option [ 30.036625][ T3506] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 30.059726][ T3528] capability: warning: `syz.2.18' uses 32-bit capabilities (legacy support in use) [ 30.075370][ T3530] loop3: detected capacity change from 0 to 1024 [ 30.087587][ T3530] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 30.099847][ T3528] tipc: Started in network mode [ 30.104760][ T3528] tipc: Node identity ac1414aa, cluster identity 4711 [ 30.111312][ T3530] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 30.123174][ T3530] EXT4-fs error (device loop3): ext4_get_journal_inode:5796: inode #32: comm syz.3.16: iget: special inode unallocated [ 30.131412][ T3506] EXT4-fs error (device loop1): mb_free_blocks:1948: group 0, inode 15: block 225:freeing already freed block (bit 14); block bitmap corrupt. [ 30.136156][ T3530] EXT4-fs (loop3): Remounting filesystem read-only [ 30.154550][ T3528] tipc: Enabling of bearer rejected, failed to enable media [ 30.157185][ T3530] EXT4-fs (loop3): no journal found [ 30.157201][ T3530] EXT4-fs (loop3): can't get journal size [ 30.177311][ T29] kauditd_printk_skb: 58 callbacks suppressed [ 30.177327][ T29] audit: type=1326 audit(1750472638.267:130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3531 comm="syz.0.19" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cbecde929 code=0x7ffc0000 [ 30.194285][ T3530] EXT4-fs (loop3): filesystem is read-only [ 30.220355][ T3506] EXT4-fs (loop1): Remounting filesystem read-only [ 30.221050][ T3530] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 30.250866][ T29] audit: type=1326 audit(1750472638.307:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3531 comm="syz.0.19" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f4cbecde929 code=0x7ffc0000 [ 30.274105][ T29] audit: type=1326 audit(1750472638.307:132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3531 comm="syz.0.19" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cbecde929 code=0x7ffc0000 [ 30.297374][ T29] audit: type=1326 audit(1750472638.307:133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3531 comm="syz.0.19" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cbecde929 code=0x7ffc0000 [ 30.320635][ T29] audit: type=1326 audit(1750472638.307:134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3531 comm="syz.0.19" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f4cbecde929 code=0x7ffc0000 [ 30.321622][ T3506] syz.1.2 (3506) used greatest stack depth: 10936 bytes left [ 30.343881][ T29] audit: type=1326 audit(1750472638.307:135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3531 comm="syz.0.19" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cbecde929 code=0x7ffc0000 [ 30.374525][ T29] audit: type=1326 audit(1750472638.307:136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3531 comm="syz.0.19" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cbecde929 code=0x7ffc0000 [ 30.397797][ T29] audit: type=1326 audit(1750472638.307:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3531 comm="syz.0.19" exe="/root/syz-executor" sig=0 arch=c000003e syscall=310 compat=0 ip=0x7f4cbecde929 code=0x7ffc0000 [ 30.421741][ T29] audit: type=1326 audit(1750472638.307:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3531 comm="syz.0.19" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cbecde929 code=0x7ffc0000 [ 30.445120][ T29] audit: type=1326 audit(1750472638.307:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3531 comm="syz.0.19" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cbecde929 code=0x7ffc0000 [ 30.481660][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.535164][ T3543] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 30.541749][ T3543] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 30.542548][ T3547] sctp: [Deprecated]: syz.2.24 (pid 3547) Use of int in max_burst socket option. [ 30.542548][ T3547] Use struct sctp_assoc_value instead [ 30.549542][ T3543] vhci_hcd vhci_hcd.0: Device attached [ 30.566303][ T3544] vhci_hcd: connection closed [ 30.570864][ T292] vhci_hcd: stop threads [ 30.580233][ T292] vhci_hcd: release socket [ 30.584976][ T292] vhci_hcd: disconnect device [ 30.591234][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.616150][ T3550] netlink: 12 bytes leftover after parsing attributes in process `syz.3.26'. [ 30.711294][ T3560] loop3: detected capacity change from 0 to 1764 [ 30.798062][ T3565] SELinux: syz.0.34 (3565) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 30.817114][ T3557] ================================================================== [ 30.825250][ T3557] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 30.833464][ T3557] [ 30.835808][ T3557] read-write to 0xffff8881069f0230 of 8 bytes by task 41 on cpu 0: [ 30.843827][ T3557] __xa_clear_mark+0xf5/0x1e0 [ 30.848552][ T3557] __folio_end_writeback+0x177/0x470 [ 30.853969][ T3557] folio_end_writeback+0x71/0x3d0 [ 30.859040][ T3557] ext4_finish_bio+0x459/0x8c0 [ 30.863829][ T3557] ext4_release_io_end+0x9f/0x1f0 [ 30.868886][ T3557] ext4_end_io_end+0x18d/0x240 [ 30.873712][ T3557] ext4_end_io_rsv_work+0x151/0x1e0 [ 30.878962][ T3557] process_scheduled_works+0x4ce/0x9d0 [ 30.884450][ T3557] worker_thread+0x582/0x770 [ 30.889153][ T3557] kthread+0x486/0x510 [ 30.893233][ T3557] ret_from_fork+0xdd/0x150 [ 30.897745][ T3557] ret_from_fork_asm+0x1a/0x30 [ 30.902523][ T3557] [ 30.904860][ T3557] read to 0xffff8881069f0230 of 8 bytes by task 3557 on cpu 1: [ 30.912503][ T3557] xas_find_marked+0x218/0x620 [ 30.917299][ T3557] find_get_entry+0x5d/0x380 [ 30.921918][ T3557] filemap_get_folios_tag+0x13b/0x210 [ 30.927328][ T3557] filemap_fdatawait_keep_errors+0x6c/0x180 [ 30.933242][ T3557] sync_inodes_sb+0x39c/0x440 [ 30.937943][ T3557] sync_inodes_one_sb+0x3d/0x50 [ 30.942810][ T3557] __iterate_supers+0x10d/0x1f0 [ 30.947886][ T3557] iterate_supers+0x1f/0x30 [ 30.952414][ T3557] ksys_sync+0x5c/0xe0 [ 30.956508][ T3557] __ia32_sys_sync+0xe/0x20 [ 30.961047][ T3557] x64_sys_call+0x2e53/0x2fb0 [ 30.965739][ T3557] do_syscall_64+0xd2/0x200 [ 30.970341][ T3557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 30.976255][ T3557] [ 30.978581][ T3557] value changed: 0xfffffffff0000000 -> 0xfffffff000000000 [ 30.985693][ T3557] [ 30.988020][ T3557] Reported by Kernel Concurrency Sanitizer on: [ 30.994189][ T3557] CPU: 1 UID: 0 PID: 3557 Comm: syz.4.30 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(voluntary) [ 31.006433][ T3557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 31.016585][ T3557] ================================================================== [ 31.047940][ T3569] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list