last executing test programs: 1.802335474s ago: executing program 4 (id=335): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0xa, 0x3, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000004e8100000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='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}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r0}, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) unlinkat(0xffffffffffffffff, 0x0, 0x0) 1.766525977s ago: executing program 4 (id=337): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000001800)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000140)="87", 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f0000000400)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000180)="d7", 0x1}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x7, 0x1, 0xdb725100}, &(0x7f0000000280)=0x10) 890.286448ms ago: executing program 4 (id=405): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000004000000000000000000850000002300000095"], &(0x7f0000000180)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000380)='sched_switch\x00', r1}, 0x10) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 380.079875ms ago: executing program 3 (id=434): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x18, &(0x7f0000000080)=ANY=[], 0x1, 0x6fd, &(0x7f0000000880)="$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") mount(0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file1\x00') open(&(0x7f0000000240)='./file1\x00', 0x103800, 0x38) 312.624781ms ago: executing program 0 (id=436): socket(0x27, 0x800, 0x10) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0, 0x0, 0x10}, 0x18) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x3200010, &(0x7f0000000c00)=ANY=[], 0x3, 0x7b9, &(0x7f0000002dc0)="$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") listxattr(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 299.410902ms ago: executing program 3 (id=437): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1c0b81000100000000003d"], 0x4e) 295.514343ms ago: executing program 2 (id=438): r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="110800000000000020001000000008000300", @ANYRES32=r3], 0x1c}}, 0x0) 261.529226ms ago: executing program 2 (id=440): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r0, &(0x7f0000000180)=')', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) sendmsg$inet6(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0xa, 0x0, 0x0, @private2}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000080)='b', 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 257.765106ms ago: executing program 0 (id=441): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000004000000b705000008000000850000006a00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000440)='asymmetric\x00', &(0x7f0000000100)=@chain={'key_or_keyring:', r2}) 244.603367ms ago: executing program 1 (id=442): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0xfff, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000200)=ANY=[]) 234.438388ms ago: executing program 0 (id=443): r0 = socket(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'macvlan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x0, 0x0, r1}, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000bc0)=@dellink={0x34, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'macvlan0\x00'}]}, 0x34}}, 0x0) 188.048793ms ago: executing program 2 (id=444): mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb0a54e68b1cd2fdb, 0x103) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x100) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) ftruncate(r1, 0x2000009) sendfile(r0, r1, 0x0, 0x7ffff000) 187.494093ms ago: executing program 3 (id=445): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8003, &(0x7f0000000000)=0x9, 0x8, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 172.582254ms ago: executing program 1 (id=446): openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x2800, 0x0) r0 = syz_io_uring_setup(0x4169, &(0x7f0000000200)={0x0, 0x0, 0x10100}, &(0x7f0000000480), &(0x7f0000000000)=0x0) syz_io_uring_setup(0xa94, &(0x7f0000000280), &(0x7f0000000040)=0x0, &(0x7f00000005c0)) syz_io_uring_submit(r2, r1, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r0, 0x48e9, 0x0, 0x0, 0x0, 0x0) 164.565385ms ago: executing program 3 (id=447): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000300)={[{@noauto_da_alloc}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@dioread_lock}, {@norecovery}, {@discard}, {@lazytime}, {@noload}, {@usrquota}, {@noauto_da_alloc}]}, 0xfe, 0x54d, &(0x7f0000000400)="$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") mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 148.360626ms ago: executing program 1 (id=448): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18010000000000d00000000080000000850000006d00000095"], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f00000000c0)='netlink_extack\x00', r0}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800090000000000000000001c14"], 0x24}}, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 121.349438ms ago: executing program 1 (id=449): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x6, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r1}, 0x10) r2 = gettid() process_vm_writev(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 119.892089ms ago: executing program 2 (id=450): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x0, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="b7"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x100, 0x1100, 0x9, 0x1, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000), &(0x7f00000002c0), 0x8, r0}, 0x38) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x3, r0}, 0x38) 98.26191ms ago: executing program 0 (id=451): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x3, 0x4, 0x4, 0x9, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x3, 0x4, 0x4, 0x98, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x18, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000218100000", @ANYRES32=r0, @ANYBLOB="000000000000000018100000", @ANYRES32=r1, @ANYBLOB="000000000000000095"], &(0x7f0000000a00)='syzkaller\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}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r2, 0xe0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000034d, &(0x7f0000001d00), ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) 93.759761ms ago: executing program 2 (id=452): r0 = socket$inet(0x2, 0x2, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70200001400001cb7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\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}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001840)=@nat={'nat\x00', 0x670, 0x5, 0x328, 0x0, 0xa8, 0xfeffffff, 0xa8, 0xa8, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, 0x0, {[{{@ip={@private, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'gre0\x00', 'veth0_to_bond\x00'}, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x6800, {0x0, @multicast2, @empty, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {0x0, 0x7}}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@ip={@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'pimreg1\x00', 'veth0_to_bond\x00'}, 0x0, 0x70, 0xa8}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @local, @local}}}}, {{@ip={@multicast2, @multicast2, 0x0, 0x0, 'caif0\x00', 'pim6reg0\x00'}, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @port, @icmp_id}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x388) 87.799092ms ago: executing program 1 (id=453): r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000031c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) shutdown(r0, 0x0) 77.335453ms ago: executing program 0 (id=454): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0xe, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000d40)='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}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='setgroups\x00') close_range(r2, 0xffffffffffffffff, 0x0) 65.951654ms ago: executing program 2 (id=455): r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000015000000000000000030000850000007b00000095"], &(0x7f0000000100)='syzkaller\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}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="500000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800b000100697036746e6c000018000280140002002001000000000000000000000000000008000a00", @ANYRES32], 0x50}}, 0x0) 64.761164ms ago: executing program 3 (id=456): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x0, 0xc, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000300)=ANY=[], &(0x7f0000000040)='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}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x20, 0x3, 0x8, 0x101, 0x0, 0x0, {0xa, 0x0, 0x5}, [@CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @gre}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}]}, 0x20}}, 0x24000000) 52.483675ms ago: executing program 0 (id=457): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x9d) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) 40.748476ms ago: executing program 4 (id=458): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x14}}, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000001ac1414aa0000000003"], 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000080)={@multicast1, @local}, 0xc) 31.391607ms ago: executing program 3 (id=459): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0xb, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000020001801000020646c2100000000002020007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='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}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_CONTROL(r2, 0xc0105500, &(0x7f0000000000)={0x80, 0x15, 0x301, 0x44, 0x0, 0x685, 0x0}) 24.364898ms ago: executing program 4 (id=460): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffffe, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x11, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000ffffffff000000000000000085000000a8000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000000000000850000000400000095"], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x11, &(0x7f0000000200)=ANY=[], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 15.604088ms ago: executing program 1 (id=461): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0a000000020000000900000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='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}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) personality(0x0) 0s ago: executing program 4 (id=462): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000095"], &(0x7f0000000440)='GPL\x00', 0x4, 0x99, &(0x7f0000000480)=""/153, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000008c0)={&(0x7f0000000880)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x1, 0x0, 0x0, {{}, {0x0, 0x6}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) kernel console output (not intermixed with test programs): [ 17.597821][ T29] audit: type=1400 audit(1728121387.006:81): avc: denied { read } for pid=2949 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.1.91' (ED25519) to the list of known hosts. [ 22.215561][ T29] audit: type=1400 audit(1728121391.616:82): avc: denied { mounton } for pid=3253 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.216525][ T3253] cgroup: Unknown subsys name 'net' [ 22.238451][ T29] audit: type=1400 audit(1728121391.616:83): avc: denied { mount } for pid=3253 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 [ 22.265794][ T29] audit: type=1400 audit(1728121391.646:84): avc: denied { unmount } for pid=3253 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.486496][ T3253] cgroup: Unknown subsys name 'cpuset' [ 22.492513][ T3253] cgroup: Unknown subsys name 'rlimit' [ 22.639272][ T29] audit: type=1400 audit(1728121392.046:85): avc: denied { setattr } for pid=3253 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.664152][ T29] audit: type=1400 audit(1728121392.046:86): avc: denied { create } for pid=3253 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.666985][ T3257] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.684662][ T29] audit: type=1400 audit(1728121392.046:87): avc: denied { write } for pid=3253 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.714052][ T29] audit: type=1400 audit(1728121392.046:88): avc: denied { read } for pid=3253 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 [ 22.723796][ T3253] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.734466][ T29] audit: type=1400 audit(1728121392.046:89): avc: denied { mounton } for pid=3253 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 [ 22.768024][ T29] audit: type=1400 audit(1728121392.046:90): avc: denied { mount } for pid=3253 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 [ 22.791305][ T29] audit: type=1400 audit(1728121392.106:91): avc: denied { relabelto } for pid=3257 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.937826][ T3266] chnl_net:caif_netlink_parms(): no params data found [ 24.019915][ T3267] chnl_net:caif_netlink_parms(): no params data found [ 24.028567][ T3266] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.035605][ T3266] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.042832][ T3266] bridge_slave_0: entered allmulticast mode [ 24.049203][ T3266] bridge_slave_0: entered promiscuous mode [ 24.055669][ T3266] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.062784][ T3266] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.070175][ T3266] bridge_slave_1: entered allmulticast mode [ 24.076471][ T3266] bridge_slave_1: entered promiscuous mode [ 24.127231][ T3266] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.136515][ T3264] chnl_net:caif_netlink_parms(): no params data found [ 24.171802][ T3266] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.193868][ T3267] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.200967][ T3267] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.208117][ T3267] bridge_slave_0: entered allmulticast mode [ 24.214431][ T3267] bridge_slave_0: entered promiscuous mode [ 24.237296][ T3267] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.244439][ T3267] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.251588][ T3267] bridge_slave_1: entered allmulticast mode [ 24.257953][ T3267] bridge_slave_1: entered promiscuous mode [ 24.268987][ T3266] team0: Port device team_slave_0 added [ 24.288897][ T3266] team0: Port device team_slave_1 added [ 24.295587][ T3267] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.320945][ T3270] chnl_net:caif_netlink_parms(): no params data found [ 24.329958][ T3267] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.346601][ T3266] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.353559][ T3266] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 24.379609][ T3266] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.407984][ T3266] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.414996][ T3266] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 24.440928][ T3266] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.456757][ T3264] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.463840][ T3264] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.471044][ T3264] bridge_slave_0: entered allmulticast mode [ 24.478045][ T3264] bridge_slave_0: entered promiscuous mode [ 24.484349][ T3268] chnl_net:caif_netlink_parms(): no params data found [ 24.499447][ T3267] team0: Port device team_slave_0 added [ 24.507167][ T3264] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.514257][ T3264] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.521537][ T3264] bridge_slave_1: entered allmulticast mode [ 24.527939][ T3264] bridge_slave_1: entered promiscuous mode [ 24.539307][ T3267] team0: Port device team_slave_1 added [ 24.561238][ T3270] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.568334][ T3270] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.575429][ T3270] bridge_slave_0: entered allmulticast mode [ 24.581651][ T3270] bridge_slave_0: entered promiscuous mode [ 24.604809][ T3270] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.611922][ T3270] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.619151][ T3270] bridge_slave_1: entered allmulticast mode [ 24.625436][ T3270] bridge_slave_1: entered promiscuous mode [ 24.636767][ T3264] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.659701][ T3267] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.666751][ T3267] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 24.692692][ T3267] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.704437][ T3264] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.729489][ T3266] hsr_slave_0: entered promiscuous mode [ 24.735370][ T3266] hsr_slave_1: entered promiscuous mode [ 24.742137][ T3270] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.752337][ T3270] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.761632][ T3267] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.768586][ T3267] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 24.794541][ T3267] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.833221][ T3270] team0: Port device team_slave_0 added [ 24.839346][ T3264] team0: Port device team_slave_0 added [ 24.845224][ T3268] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.852304][ T3268] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.859645][ T3268] bridge_slave_0: entered allmulticast mode [ 24.865987][ T3268] bridge_slave_0: entered promiscuous mode [ 24.872997][ T3270] team0: Port device team_slave_1 added [ 24.883947][ T3264] team0: Port device team_slave_1 added [ 24.894026][ T3268] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.901101][ T3268] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.908198][ T3268] bridge_slave_1: entered allmulticast mode [ 24.914443][ T3268] bridge_slave_1: entered promiscuous mode [ 24.930020][ T3270] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.937077][ T3270] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 24.963339][ T3270] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.983599][ T3264] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.990585][ T3264] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 25.016514][ T3264] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.042234][ T3270] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.049249][ T3270] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 25.075258][ T3270] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.090429][ T3264] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.097421][ T3264] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 25.123424][ T3264] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.138914][ T3268] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.149594][ T3267] hsr_slave_0: entered promiscuous mode [ 25.155582][ T3267] hsr_slave_1: entered promiscuous mode [ 25.161547][ T3267] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 25.169112][ T3267] Cannot create hsr debugfs directory [ 25.181889][ T3268] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.209937][ T3268] team0: Port device team_slave_0 added [ 25.216741][ T3268] team0: Port device team_slave_1 added [ 25.240378][ T3270] hsr_slave_0: entered promiscuous mode [ 25.246704][ T3270] hsr_slave_1: entered promiscuous mode [ 25.252561][ T3270] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 25.260169][ T3270] Cannot create hsr debugfs directory [ 25.281578][ T3264] hsr_slave_0: entered promiscuous mode [ 25.287743][ T3264] hsr_slave_1: entered promiscuous mode [ 25.293510][ T3264] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 25.301083][ T3264] Cannot create hsr debugfs directory [ 25.311516][ T3268] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.318553][ T3268] 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. [ 25.344493][ T3268] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.362517][ T3268] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.369505][ T3268] 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. [ 25.395500][ T3268] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.488907][ T3268] hsr_slave_0: entered promiscuous mode [ 25.494926][ T3268] hsr_slave_1: entered promiscuous mode [ 25.500968][ T3268] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 25.508695][ T3268] Cannot create hsr debugfs directory [ 25.546549][ T3266] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 25.555266][ T3266] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 25.580848][ T3266] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 25.598469][ T3266] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 25.636588][ T3267] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 25.644708][ T3267] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 25.664032][ T3267] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 25.672447][ T3267] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 25.695396][ T3270] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 25.713119][ T3270] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 25.725060][ T3270] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 25.737557][ T3270] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 25.752066][ T3264] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 25.761635][ T3264] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 25.771717][ T3264] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 25.780301][ T3264] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 25.812207][ T3268] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 25.821194][ T3268] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 25.829639][ T3268] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 25.839290][ T3268] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 25.852913][ T3266] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.888840][ T3266] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.908936][ T3267] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.927351][ T278] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.934451][ T278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.943284][ T278] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.950359][ T278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.969511][ T3267] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.981301][ T278] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.988440][ T278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.000001][ T3270] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.019862][ T3270] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.028362][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.035543][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.055141][ T3266] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.079189][ T3264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.097037][ T3268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.107272][ T278] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.114493][ T278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.123419][ T278] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.130516][ T278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.142674][ T3264] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.154867][ T1734] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.161960][ T1734] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.177752][ T1734] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.184874][ T1734] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.202265][ T3268] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.219742][ T3270] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.237552][ T3266] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.261264][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.268449][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.289624][ T3264] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 26.300152][ T3264] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.315174][ T278] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.322285][ T278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.354921][ T3267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.432673][ T3270] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.452530][ T3264] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.483744][ T3268] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.537763][ T3267] veth0_vlan: entered promiscuous mode [ 26.560781][ T3266] veth0_vlan: entered promiscuous mode [ 26.575030][ T3267] veth1_vlan: entered promiscuous mode [ 26.585591][ T3266] veth1_vlan: entered promiscuous mode [ 26.622435][ T3264] veth0_vlan: entered promiscuous mode [ 26.629390][ T3267] veth0_macvtap: entered promiscuous mode [ 26.640616][ T3270] veth0_vlan: entered promiscuous mode [ 26.654688][ T3267] veth1_macvtap: entered promiscuous mode [ 26.668646][ T3264] veth1_vlan: entered promiscuous mode [ 26.675411][ T3266] veth0_macvtap: entered promiscuous mode [ 26.681731][ T3268] veth0_vlan: entered promiscuous mode [ 26.691218][ T3267] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.702306][ T3270] veth1_vlan: entered promiscuous mode [ 26.711533][ T3268] veth1_vlan: entered promiscuous mode [ 26.719817][ T3267] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.730738][ T3266] veth1_macvtap: entered promiscuous mode [ 26.748424][ T3267] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.757309][ T3267] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.766084][ T3267] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.774774][ T3267] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.790236][ T3270] veth0_macvtap: entered promiscuous mode [ 26.797128][ T3264] veth0_macvtap: entered promiscuous mode [ 26.804050][ T3270] veth1_macvtap: entered promiscuous mode [ 26.817999][ T3268] veth0_macvtap: entered promiscuous mode [ 26.824894][ T3264] veth1_macvtap: entered promiscuous mode [ 26.831406][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.842048][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.852610][ T3266] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.861853][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.872334][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.882855][ T3266] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.893215][ T3268] veth1_macvtap: entered promiscuous mode [ 26.904903][ T3266] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.913799][ T3266] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.922780][ T3266] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.931599][ T3266] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.947358][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.957970][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.967814][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.978317][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.988913][ T3264] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.997559][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 27.008102][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.017989][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 27.028428][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.039053][ T3264] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.047138][ T3270] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 27.057646][ T3270] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.067524][ T3270] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 27.077965][ T3270] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.088034][ T3270] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 27.098485][ T3270] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.109140][ T3270] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.123931][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 27.134544][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.144368][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 27.154806][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.164680][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 27.175421][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.185256][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 27.195680][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.208237][ T3268] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.217207][ T3264] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.226100][ T3264] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.234797][ T3264] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.243610][ T3264] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.254254][ T3267] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 27.270478][ T3270] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 27.280959][ T3270] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.290805][ T3270] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 27.301219][ T3270] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.311047][ T3270] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 27.321480][ T3270] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.331998][ T3270] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.349087][ T29] kauditd_printk_skb: 26 callbacks suppressed [ 27.349099][ T29] audit: type=1400 audit(1728121396.756:118): avc: denied { read write } for pid=3267 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 27.362330][ T3270] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.380403][ T29] audit: type=1400 audit(1728121396.756:119): avc: denied { open } for pid=3267 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 27.388075][ T3270] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.412023][ T29] audit: type=1400 audit(1728121396.756:120): avc: denied { ioctl } for pid=3267 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 27.420691][ T3270] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.455043][ T3270] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.472382][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 27.482867][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.492729][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 27.503377][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.513251][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 27.523793][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.533681][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 27.544209][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 27.554432][ T29] audit: type=1400 audit(1728121396.956:121): avc: denied { unmount } for pid=3267 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 27.574234][ T29] audit: type=1400 audit(1728121396.966:122): avc: denied { prog_load } for pid=3412 comm="syz.2.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 27.593078][ T29] audit: type=1400 audit(1728121396.966:123): avc: denied { bpf } for pid=3412 comm="syz.2.7" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 27.613422][ T29] audit: type=1400 audit(1728121396.966:124): avc: denied { perfmon } for pid=3412 comm="syz.2.7" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 27.622704][ T3413] process 'syz.2.7' launched './file1' with NULL argv: empty string added [ 27.633939][ T29] audit: type=1400 audit(1728121396.976:125): avc: denied { prog_run } for pid=3412 comm="syz.2.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 27.634688][ T29] audit: type=1400 audit(1728121397.026:126): avc: denied { execute } for pid=3412 comm="syz.2.7" name="file1" dev="tmpfs" ino=28 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 27.644256][ T3268] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.661825][ T29] audit: type=1400 audit(1728121397.076:127): avc: denied { execute_no_trans } for pid=3412 comm="syz.2.7" path="/2/file1" dev="tmpfs" ino=28 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 27.721614][ T3268] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.730519][ T3268] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.739245][ T3268] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.748119][ T3268] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.858510][ T3418] syz.2.9 (3418) used greatest stack depth: 10128 bytes left [ 27.873366][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.880924][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.888427][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x2 [ 27.895911][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.903352][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.910862][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.918299][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.925804][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.933278][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.940732][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.948233][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.955769][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.963226][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.970764][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.978194][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.985615][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.993035][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 27.993629][ T3435] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 28.000459][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.017439][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.024850][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.032244][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.039712][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.047276][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.054740][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.062251][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.069663][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.077084][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.084508][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.091932][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.099346][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.106781][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.114235][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.121688][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.129086][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.136561][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.143970][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.151471][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.158898][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.174664][ T24] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 28.338406][ T3473] xt_l2tp: unknown flags: 18 [ 28.367709][ T3475] netlink: 3 bytes leftover after parsing attributes in process `syz.0.30'. [ 28.386682][ T3475] 0ªX¹¦À: renamed from caif0 [ 28.392855][ T3478] random: crng reseeded on system resumption [ 28.402637][ T3475] 0ªX¹¦À: entered allmulticast mode [ 28.407940][ T3475] A link change request failed with some changes committed already. Interface 60ªX¹¦À may have been left with an inconsistent configuration, please check. [ 28.430699][ T3482] netlink: 16 bytes leftover after parsing attributes in process `syz.4.33'. [ 28.439769][ T3482] netlink: 16 bytes leftover after parsing attributes in process `syz.4.33'. [ 28.526130][ T3495] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 28.531185][ T3488] loop3: detected capacity change from 0 to 1024 [ 28.561031][ T3488] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 28.569881][ T3495] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 28.602220][ T3488] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 28.637882][ T3508] serio: Serial port ptm0 [ 28.644427][ T3270] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 28.812838][ C1] sd 0:0:1:0: [sda] tag#255 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 28.823140][ C1] sd 0:0:1:0: [sda] tag#255 CDB: Read(6) 08 00 00 00 00 00 [ 28.968494][ T3553] loop4: detected capacity change from 0 to 128 [ 29.232506][ T3589] netlink: 'syz.0.82': attribute type 1 has an invalid length. [ 29.233081][ T3574] loop4: detected capacity change from 0 to 8192 [ 29.240122][ T3589] netlink: 71 bytes leftover after parsing attributes in process `syz.0.82'. [ 29.258380][ T3574] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 29.287139][ T3593] netlink: 40 bytes leftover after parsing attributes in process `syz.3.83'. [ 29.317068][ T3597] netlink: 'syz.3.86': attribute type 10 has an invalid length. [ 29.325060][ T3597] syz_tun: entered promiscuous mode [ 29.350818][ T3597] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 29.382182][ T3601] syz.4.85 uses obsolete (PF_INET,SOCK_PACKET) [ 29.493738][ T3612] syz.3.92[3612] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 29.493862][ T3612] syz.3.92[3612] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 29.506067][ T3612] syz.3.92[3612] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 29.623068][ T3623] netlink: 16 bytes leftover after parsing attributes in process `syz.1.97'. [ 29.797495][ T3645] netlink: 'syz.2.106': attribute type 9 has an invalid length. [ 29.805191][ T3645] netlink: 8 bytes leftover after parsing attributes in process `syz.2.106'. [ 29.850333][ T3647] netlink: 8 bytes leftover after parsing attributes in process `syz.1.107'. [ 29.891523][ T3647] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 29.989116][ T3657] netlink: 16 bytes leftover after parsing attributes in process `syz.1.111'. [ 30.023904][ T3663] loop0: detected capacity change from 0 to 512 [ 30.036917][ T3663] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 30.050018][ T3663] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 30.072076][ T3663] EXT4-fs (loop0): 1 truncate cleaned up [ 30.097966][ T3674] syz.4.120[3674] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 30.098037][ T3674] syz.4.120[3674] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 30.098150][ T3663] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 30.118143][ T3674] syz.4.120[3674] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 30.143345][ T3264] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.178715][ T3674] vhci_hcd: SetHubDepth req not supported for USB 2.0 roothub [ 30.233685][ T3686] loop4: detected capacity change from 0 to 512 [ 30.240824][ T3686] EXT4-fs: inline encryption not supported [ 30.261205][ T3686] EXT4-fs warning (device loop4): ext4_enable_quotas:7097: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 30.270272][ T3694] loop1: detected capacity change from 0 to 512 [ 30.295337][ T3686] EXT4-fs (loop4): mount failed [ 30.301067][ T3694] ======================================================= [ 30.301067][ T3694] WARNING: The mand mount option has been deprecated and [ 30.301067][ T3694] and is ignored by this kernel. Remove the mand [ 30.301067][ T3694] option from the mount to silence this warning. [ 30.301067][ T3694] ======================================================= [ 30.387170][ T3694] EXT4-fs (loop1): orphan cleanup on readonly fs [ 30.409745][ T3694] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.127: bg 0: block 248: padding at end of block bitmap is not set [ 30.440348][ T3694] EXT4-fs error (device loop1): ext4_acquire_dquot:6879: comm syz.1.127: Failed to acquire dquot type 1 [ 30.452424][ T3694] EXT4-fs (loop1): 1 truncate cleaned up [ 30.491683][ T3694] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 30.521804][ T3694] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 30.540443][ T3722] loop2: detected capacity change from 0 to 1024 [ 30.552946][ T3724] Cannot find add_set index 0 as target [ 30.572452][ T3694] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: writeback. [ 30.590828][ T3732] netlink: 8 bytes leftover after parsing attributes in process `syz.3.144'. [ 30.601626][ T3722] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 30.619314][ T3722] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 30.620341][ T3694] syz.1.127 (3694) used greatest stack depth: 9432 bytes left [ 30.648792][ T3268] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.659384][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.690731][ T3741] loop1: detected capacity change from 0 to 128 [ 30.693697][ T3737] loop0: detected capacity change from 0 to 1024 [ 30.703136][ T3741] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 30.726261][ T3737] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 30.735229][ T3741] ext4 filesystem being mounted at /18/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 30.737180][ T3737] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 30.781723][ T3737] JBD2: no valid journal superblock found [ 30.787517][ T3737] EXT4-fs (loop0): Could not load journal inode [ 30.828207][ T3268] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 30.839457][ T3750] tmpfs: Bad value for 'mpol' [ 31.002553][ T3784] syz.2.168[3784] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 31.002614][ T3784] syz.2.168[3784] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 31.016232][ T3784] syz.2.168[3784] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 31.030685][ T3786] loop1: detected capacity change from 0 to 128 [ 31.050927][ T3786] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 31.065434][ T3786] ext4 filesystem being mounted at /21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.101932][ T3786] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 31.105872][ T3784] SELinux: failed to load policy [ 31.125436][ T3268] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 31.138135][ T3795] syz.0.172[3795] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 31.162916][ T3795] loop0: detected capacity change from 0 to 512 [ 31.188770][ T3799] tipc: Enabling of bearer rejected, failed to enable media [ 31.210428][ T3795] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 31.244953][ T3802] veth1_vlan: entered allmulticast mode [ 31.254711][ T3795] EXT4-fs (loop0): 1 truncate cleaned up [ 31.260924][ T3795] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.294231][ T3814] loop1: detected capacity change from 0 to 128 [ 31.323527][ T3821] loop3: detected capacity change from 0 to 128 [ 31.355495][ T3824] loop1: detected capacity change from 0 to 128 [ 31.358875][ T3821] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 31.380227][ T3821] ext4 filesystem being mounted at /43/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 31.395172][ T3824] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 31.402001][ T3264] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.438825][ T3824] ext4 filesystem being mounted at /24/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 31.480570][ T3270] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 31.519742][ T3838] xt_hashlimit: invalid interval [ 31.531425][ T3841] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 31.552288][ T3268] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 31.608875][ T3853] hub 9-0:1.0: USB hub found [ 31.613633][ T3853] hub 9-0:1.0: 8 ports detected [ 31.694048][ T3864] Invalid ELF header magic: != ELF [ 31.763436][ T3881] loop3: detected capacity change from 0 to 512 [ 31.817418][ T3881] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.211: attempt to clear invalid blocks 2 len 1 [ 31.840619][ T3881] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 31.869100][ T3881] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.211: invalid indirect mapped block 1819239214 (level 0) [ 31.887660][ T3881] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.211: invalid indirect mapped block 1819239214 (level 1) [ 31.915177][ T3898] loop2: detected capacity change from 0 to 512 [ 31.923226][ T3881] EXT4-fs (loop3): 1 truncate cleaned up [ 31.923718][ T3898] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.219: bg 0: block 5: invalid block bitmap [ 31.929195][ T3881] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.949870][ T3898] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 31.974640][ T3898] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.219: invalid indirect mapped block 3 (level 2) [ 31.981852][ T3881] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.211: Unrecognised inode hash code 20 [ 31.998079][ T3898] EXT4-fs (loop2): 1 orphan inode deleted [ 31.999355][ T3881] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.211: Corrupt directory, running e2fsck is recommended [ 32.005016][ T3898] EXT4-fs (loop2): 1 truncate cleaned up [ 32.018333][ T3881] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.211: Unrecognised inode hash code 20 [ 32.034865][ T3881] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.211: Corrupt directory, running e2fsck is recommended [ 32.041235][ T3898] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.048043][ T3881] EXT4-fs error (device loop3): ext4_find_dest_de:2069: inode #2: block 13: comm syz.3.211: bad entry in directory: rec_len % 4 != 0 - offset=108, inode=4294901777, rec_len=65535, size=1024 fake=0 [ 32.082362][ T3906] EXT4-fs error (device loop3): htree_dirblock_to_tree:1112: inode #2: block 13: comm syz.3.211: bad entry in directory: rec_len % 4 != 0 - offset=108, inode=4294901777, rec_len=65535, size=1024 fake=0 [ 32.114997][ T3908] SELinux: Context system_u:object_r:initctl_t:s0 is not valid (left unmapped). [ 32.126962][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.134613][ T3270] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.160315][ T3911] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 6 [ 32.163586][ T3913] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 32.192276][ C1] ------------[ cut here ]------------ [ 32.197802][ C1] refcount_t: underflow; use-after-free. [ 32.203631][ C1] WARNING: CPU: 1 PID: 3341 at lib/refcount.c:28 refcount_warn_saturate+0x1c6/0x230 [ 32.213055][ C1] Modules linked in: [ 32.217015][ C1] CPU: 1 UID: 0 PID: 3341 Comm: kworker/1:3 Not tainted 6.12.0-rc1-syzkaller-00306-g27cc6fdf7201 #0 [ 32.227802][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 32.235294][ T3920] sctp: [Deprecated]: syz.2.228 (pid 3920) Use of int in maxseg socket option. [ 32.235294][ T3920] Use struct sctp_assoc_value instead [ 32.237866][ C1] Workqueue: events nsim_dev_trap_report_work [ 32.258764][ C1] RIP: 0010:refcount_warn_saturate+0x1c6/0x230 [ 32.264959][ C1] Code: 72 ff ff ff e8 ab 89 71 ff 48 c7 c7 3e d7 b2 86 e8 5f 6f 8a ff c6 05 f6 33 f4 04 01 90 48 c7 c7 b5 a7 1b 86 e8 8b 50 53 ff 90 <0f> 0b 90 90 e9 43 ff ff ff e8 7c 89 71 ff 48 c7 c7 3b d7 b2 86 e8 [ 32.285292][ C1] RSP: 0018:ffffc900000e4b60 EFLAGS: 00010246 [ 32.291390][ C1] RAX: 7a7edcc7d9e89500 RBX: ffff8881045a29e4 RCX: ffff888102f39080 [ 32.299397][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 32.307397][ C1] RBP: 0000000000000003 R08: ffffffff8111f547 R09: 0000000000000000 [ 32.315377][ C1] R10: 0001ffffffffffff R11: ffff888102f39080 R12: 0000000000000001 [ 32.315413][ T3926] loop2: detected capacity change from 0 to 512 [ 32.323456][ C1] R13: ffff888100e7a800 R14: ffff8881045a29e4 R15: 0000000000000000 [ 32.323472][ C1] FS: 0000000000000000(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 32.323489][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.323501][ C1] CR2: 0000001b3011eff8 CR3: 0000000006632000 CR4: 00000000003506f0 [ 32.323524][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.335598][ T3926] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.337736][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.337760][ C1] Call Trace: [ 32.337769][ C1] [ 32.351147][ T3926] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec019, mo2=0002] [ 32.353252][ C1] ? __warn+0x141/0x350 [ 32.361361][ T3926] System zones: [ 32.369224][ C1] ? report_bug+0x315/0x420 [ 32.369261][ C1] ? refcount_warn_saturate+0x1c6/0x230 [ 32.369281][ C1] ? handle_bug+0x60/0x90 [ 32.379108][ T3926] 1-12 [ 32.387024][ C1] ? exc_invalid_op+0x1a/0x50 [ 32.387049][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 32.390309][ T3926] [ 32.393143][ C1] ? __warn_printk+0x167/0x1b0 [ 32.401566][ T3926] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2862: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 32.405152][ C1] ? refcount_warn_saturate+0x1c6/0x230 [ 32.409771][ T3926] EXT4-fs (loop2): 1 truncate cleaned up [ 32.413176][ C1] sk_skb_reason_drop+0xe9/0x290 [ 32.419121][ T3926] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.423056][ C1] j1939_xtp_rx_cts+0x3c4/0x6c0 [ 32.488972][ C1] j1939_tp_recv+0x699/0xa80 [ 32.493577][ C1] j1939_can_recv+0x45f/0x550 [ 32.498324][ C1] ? __pfx_j1939_can_recv+0x10/0x10 [ 32.503543][ C1] can_rcv_filter+0x225/0x4c0 [ 32.509203][ C1] can_receive+0x182/0x1f0 [ 32.513624][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 32.518176][ C1] can_rcv+0xe7/0x180 [ 32.522160][ C1] ? __pfx_can_rcv+0x10/0x10 [ 32.526752][ C1] __netif_receive_skb+0x123/0x280 [ 32.531877][ C1] process_backlog+0x22e/0x440 [ 32.536659][ C1] __napi_poll+0x63/0x3c0 [ 32.541024][ C1] ? net_rx_action+0x376/0x7f0 [ 32.545817][ C1] net_rx_action+0x3a1/0x7f0 [ 32.550413][ C1] handle_softirqs+0xbf/0x280 [ 32.555096][ C1] do_softirq+0x5e/0x90 [ 32.559259][ C1] [ 32.562190][ C1] [ 32.565107][ C1] __local_bh_enable_ip+0x6e/0x70 [ 32.570175][ C1] _raw_spin_unlock_bh+0x36/0x40 [ 32.575135][ C1] nsim_dev_trap_report_work+0x4d5/0x5b0 [ 32.580776][ C1] process_scheduled_works+0x483/0x9a0 [ 32.586274][ C1] worker_thread+0x51d/0x6f0 [ 32.590859][ C1] ? _raw_spin_unlock_irqrestore+0x2b/0x60 [ 32.596695][ C1] ? _raw_spin_lock_irqsave+0x3c/0xb0 [ 32.602066][ C1] ? __pfx_worker_thread+0x10/0x10 [ 32.607200][ C1] kthread+0x1d1/0x210 [ 32.611267][ C1] ? __pfx_kthread+0x10/0x10 [ 32.615898][ C1] ret_from_fork+0x4b/0x60 [ 32.620312][ C1] ? __pfx_kthread+0x10/0x10 [ 32.624883][ C1] ret_from_fork_asm+0x1a/0x30 [ 32.629683][ C1] [ 32.632699][ C1] ---[ end trace 0000000000000000 ]--- [ 32.644999][ T29] kauditd_printk_skb: 296 callbacks suppressed [ 32.645013][ T29] audit: type=1400 audit(1728121402.046:421): avc: denied { remove_name } for pid=3925 comm="syz.2.231" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 32.673706][ T29] audit: type=1400 audit(1728121402.046:422): avc: denied { unlink } for pid=3925 comm="syz.2.231" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 32.699977][ T3916] SELinux: security_context_str_to_sid (BA\) failed with errno=-22 [ 32.767256][ T3931] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.807873][ T3931] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.819287][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.899768][ T29] audit: type=1400 audit(1728121402.306:423): avc: denied { cpu } for pid=3940 comm="syz.2.236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 32.931915][ T29] audit: type=1400 audit(1728121402.336:424): avc: denied { create } for pid=3943 comm="syz.3.238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 32.951886][ T29] audit: type=1400 audit(1728121402.336:425): avc: denied { create } for pid=3943 comm="syz.3.238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 32.972340][ T29] audit: type=1400 audit(1728121402.336:426): avc: denied { write } for pid=3943 comm="syz.3.238" path="socket:[4569]" dev="sockfs" ino=4569 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 32.996287][ T29] audit: type=1400 audit(1728121402.336:427): avc: denied { nlmsg_read } for pid=3943 comm="syz.3.238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 33.018279][ T29] audit: type=1400 audit(1728121402.336:428): avc: denied { read } for pid=3943 comm="syz.3.238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 33.126448][ T29] audit: type=1400 audit(1728121402.536:429): avc: denied { write } for pid=3959 comm="syz.2.246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 33.220262][ T3968] sctp: [Deprecated]: syz.2.250 (pid 3968) Use of struct sctp_assoc_value in delayed_ack socket option. [ 33.220262][ T3968] Use struct sctp_sack_info instead [ 33.284018][ T29] audit: type=1400 audit(1728121402.686:430): avc: denied { connect } for pid=3978 comm="syz.3.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 33.286357][ T3972] bond1: entered promiscuous mode [ 33.308994][ T3972] bond1: entered allmulticast mode [ 33.314848][ T3972] 8021q: adding VLAN 0 to HW filter on device bond1 [ 33.414188][ T3997] __nla_validate_parse: 3 callbacks suppressed [ 33.414202][ T3997] netlink: 4 bytes leftover after parsing attributes in process `syz.2.264'. [ 33.435652][ T3997] team0 (unregistering): Port device team_slave_0 removed [ 33.444972][ T3997] team0 (unregistering): Port device team_slave_1 removed [ 33.618263][ T985] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x4 [ 33.626040][ T985] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x2 [ 33.629391][ C1] vcan0: j1939_tp_rxtimer: 0xffff888100e7a800: rx timeout, send abort [ 33.635397][ T985] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x3 [ 33.641853][ C1] vcan0: j1939_tp_rxtimer: 0xffff888100e7aa00: rx timeout, send abort [ 33.658030][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888100e7a800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 33.672336][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888100e7aa00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 33.690236][ T985] hid-generic 0000:3000000:0000.0002: hidraw0: HID v0.00 Device [sy] on syz0 [ 33.847653][ T4050] loop1: detected capacity change from 0 to 512 [ 33.854666][ T4050] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 33.944975][ T4066] netlink: 16 bytes leftover after parsing attributes in process `syz.3.294'. [ 34.027260][ T4050] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.289: bg 0: block 248: padding at end of block bitmap is not set [ 34.042128][ T4050] EXT4-fs error (device loop1): ext4_acquire_dquot:6879: comm syz.1.289: Failed to acquire dquot type 1 [ 34.054031][ T4050] EXT4-fs (loop1): 1 truncate cleaned up [ 34.064780][ T4050] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.078435][ T4050] ext4 filesystem being mounted at /35/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 34.094081][ T4050] syz.1.289 (4050) used greatest stack depth: 9384 bytes left [ 34.127246][ T3268] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.140093][ T40] EXT4-fs error (device loop1): ext4_release_dquot:6902: comm kworker/u8:2: Failed to release dquot type 1 [ 34.184336][ T4092] netlink: 4 bytes leftover after parsing attributes in process `syz.1.306'. [ 34.192368][ T4094] loop4: detected capacity change from 0 to 1024 [ 34.195067][ T4091] SELinux: failed to load policy [ 34.199801][ T4094] EXT4-fs: Ignoring removed orlov option [ 34.211366][ T4094] EXT4-fs: Ignoring removed nomblk_io_submit option [ 34.223375][ T4096] random: crng reseeded on system resumption [ 34.231136][ T4094] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842e018, mo2=0002] [ 34.253670][ T4094] System zones: 0-1, 3-12 [ 34.263137][ T4094] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.291382][ T4102] Driver unsupported XDP return value 0 on prog (id 192) dev N/A, expect packet loss! [ 34.337439][ T4106] loop1: detected capacity change from 0 to 128 [ 34.347301][ T4106] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 34.358445][ T4109] mmap: syz.0.313 (4109) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 34.384417][ T4106] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 34.399036][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.426485][ T4106] EXT4-fs error (device loop1): __ext4_find_entry:1652: inode #2: comm syz.1.314: checksumming directory block 0 [ 34.473311][ T3268] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 34.493687][ T4131] loop1: detected capacity change from 0 to 512 [ 34.500520][ T4131] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 34.521427][ T4133] loop4: detected capacity change from 0 to 512 [ 34.529070][ T4133] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.326: Invalid inode bitmap blk 4 in block_group 0 [ 34.539757][ T4139] loop3: detected capacity change from 0 to 256 [ 34.544506][ T4133] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.557532][ T4139] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 34.578924][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.644781][ T4150] loop3: detected capacity change from 0 to 512 [ 34.651466][ T4150] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 34.690648][ T4158] loop3: detected capacity change from 0 to 2048 [ 34.708213][ T4158] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.751334][ T3270] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.794592][ T4176] loop1: detected capacity change from 0 to 256 [ 34.801544][ T4176] vfat: Unknown parameter 'nnonumtail' [ 34.826183][ T4181] capability: warning: `syz.3.346' uses deprecated v2 capabilities in a way that may be insecure [ 34.907877][ T4197] netlink: 12 bytes leftover after parsing attributes in process `syz.3.354'. [ 34.931183][ T4199] tun0: tun_chr_ioctl cmd 1074025675 [ 34.936568][ T4199] tun0: persist enabled [ 34.941478][ T4199] tun0: tun_chr_ioctl cmd 1074025675 [ 34.946926][ T4199] tun0: persist disabled [ 35.173692][ T4237] program syz.2.374 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 35.239110][ T985] kernel write not supported for file /input/event0 (pid: 985 comm: kworker/0:2) [ 35.388199][ T4274] x_tables: ip_tables: REDIRECT target: used from hooks INPUT, but only usable from PREROUTING/OUTPUT [ 35.426870][ T4280] netlink: 24 bytes leftover after parsing attributes in process `syz.3.395'. [ 35.436134][ T4280] netlink: 48 bytes leftover after parsing attributes in process `syz.3.395'. [ 35.474590][ T4289] 9pnet_fd: p9_fd_create_tcp (4289): problem connecting socket to 127.0.0.1 [ 35.557655][ T4304] netlink: 16 bytes leftover after parsing attributes in process `syz.3.404'. [ 35.648550][ T4323] loop2: detected capacity change from 0 to 256 [ 35.672220][ T4323] FAT-fs (loop2): Directory bread(block 64) failed [ 35.683466][ T4323] FAT-fs (loop2): Directory bread(block 65) failed [ 35.690265][ T4323] FAT-fs (loop2): Directory bread(block 66) failed [ 35.697473][ T4323] FAT-fs (loop2): Directory bread(block 67) failed [ 35.704308][ T4323] FAT-fs (loop2): Directory bread(block 68) failed [ 35.711274][ T4323] FAT-fs (loop2): Directory bread(block 69) failed [ 35.718764][ T4323] FAT-fs (loop2): Directory bread(block 70) failed [ 35.726410][ T4323] FAT-fs (loop2): Directory bread(block 71) failed [ 35.726730][ T4331] netlink: 'syz.3.416': attribute type 27 has an invalid length. [ 35.732968][ T4323] FAT-fs (loop2): Directory bread(block 72) failed [ 35.749887][ T4323] FAT-fs (loop2): Directory bread(block 73) failed [ 35.766633][ T4335] loop3: detected capacity change from 0 to 512 [ 35.773751][ T4335] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 35.785481][ T4335] EXT4-fs (loop3): 1 truncate cleaned up [ 35.791846][ T4335] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.793071][ T4323] syz.2.413: attempt to access beyond end of device [ 35.793071][ T4323] loop2: rw=2049, sector=1224, nr_sectors = 4 limit=256 [ 35.874465][ T4344] openvswitch: netlink: IPv4 tun info is not correct [ 35.898986][ T4346] 9pnet: Could not find request transport: 0xffffffffffffffff [ 35.910379][ T4349] SELinux: failed to load policy [ 35.912150][ T3270] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.018479][ T4363] loop2: detected capacity change from 0 to 512 [ 36.026554][ T4363] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 36.034694][ T4363] System zones: 0-2, 18-18, 34-34 [ 36.041277][ T4363] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.431: bg 0: block 248: padding at end of block bitmap is not set [ 36.057920][ T4363] EXT4-fs error (device loop2): ext4_acquire_dquot:6879: comm syz.2.431: Failed to acquire dquot type 1 [ 36.065478][ T4371] loop3: detected capacity change from 0 to 764 [ 36.075664][ T4363] EXT4-fs (loop2): 1 truncate cleaned up [ 36.082914][ T4363] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.095747][ T4363] ext4 filesystem being mounted at /104/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.134213][ T4363] syz.2.431 (4363) used greatest stack depth: 9376 bytes left [ 36.148985][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.207594][ T4385] sctp: [Deprecated]: syz.2.440 (pid 4385) Use of int in max_burst socket option. [ 36.207594][ T4385] Use struct sctp_assoc_value instead [ 36.212174][ T4389] macvlan0: entered allmulticast mode [ 36.227737][ T4389] veth1_vlan: entered allmulticast mode [ 36.244377][ T4389] veth1_vlan: left allmulticast mode [ 36.256240][ T4389] macvlan0 (unregistering): left allmulticast mode [ 36.283541][ T4397] loop3: detected capacity change from 0 to 1024 [ 36.299662][ T4399] netlink: 87 bytes leftover after parsing attributes in process `syz.1.448'. [ 36.326045][ T4397] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.376963][ T3270] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.424658][ T4423] vhci_hcd: invalid port number 68 [ 36.429888][ T4423] vhci_hcd: default hub control req: 8015 v0301 i0044 l0 [ 36.443408][ T4429] ================================================================== [ 36.451507][ T4429] BUG: KCSAN: data-race in do_sys_poll / pollwake [ 36.457917][ T4429] [ 36.460228][ T4429] read to 0xffffc9000d1abc10 of 4 bytes by task 4416 on cpu 1: [ 36.467758][ T4429] do_sys_poll+0x986/0xc10 [ 36.472165][ T4429] __se_sys_poll+0xe1/0x200 [ 36.476668][ T4429] __x64_sys_poll+0x43/0x50 [ 36.481174][ T4429] x64_sys_call+0x29db/0x2d60 [ 36.485846][ T4429] do_syscall_64+0xc9/0x1c0 [ 36.490338][ T4429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.496233][ T4429] [ 36.498549][ T4429] write to 0xffffc9000d1abc10 of 4 bytes by task 4429 on cpu 0: [ 36.506254][ T4429] pollwake+0xbe/0x110 [ 36.510314][ T4429] __wake_up+0x65/0xb0 [ 36.514378][ T4429] snd_seq_cell_free+0x1e7/0x210 [ 36.519316][ T4429] snd_seq_dispatch_event+0x210/0x240 [ 36.524674][ T4429] snd_seq_check_queue+0x17b/0x300 [ 36.529785][ T4429] snd_seq_enqueue_event+0x26e/0x2a0 [ 36.535079][ T4429] snd_seq_client_enqueue_event+0x21a/0x2b0 [ 36.540973][ T4429] snd_seq_write+0x3f3/0x500 [ 36.545555][ T4429] vfs_write+0x26c/0x910 [ 36.549792][ T4429] ksys_write+0xeb/0x1b0 [ 36.554043][ T4429] __x64_sys_write+0x42/0x50 [ 36.558679][ T4429] x64_sys_call+0x27dd/0x2d60 [ 36.563366][ T4429] do_syscall_64+0xc9/0x1c0 [ 36.567867][ T4429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.573773][ T4429] [ 36.576086][ T4429] value changed: 0x00000001 -> 0x00000000 [ 36.581792][ T4429] [ 36.584103][ T4429] Reported by Kernel Concurrency Sanitizer on: [ 36.590243][ T4429] CPU: 0 UID: 0 PID: 4429 Comm: syz.0.457 Tainted: G W 6.12.0-rc1-syzkaller-00306-g27cc6fdf7201 #0 [ 36.602304][ T4429] Tainted: [W]=WARN [ 36.606100][ T4429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 36.616144][ T4429] ==================================================================