last executing test programs: 1.712507207s ago: executing program 0 (id=1033): r0 = socket$tipc(0x1e, 0x5, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x16) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bind$tipc(r0, &(0x7f0000000340)=@nameseq={0x1e, 0x1, 0x3, {0x43}}, 0x10) syz_open_dev$usbfs(&(0x7f0000003f00), 0x1ff, 0xa401) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r1}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x3, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0xfffffffc}, [@call={0x85, 0x0, 0x0, 0x2f}, @printk={@d, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x17}}]}, &(0x7f0000000080)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) close(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0xb, 0x3, 0x7a5b0b1f, 0x80, 0x42, r1, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2, 0x3}, 0x50) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000001c0), 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@bloom_filter={0x1e, 0xa6b2, 0x9, 0x9, 0x1830, r3, 0x3, '\x00', 0x0, r4, 0x0, 0x1, 0x5, 0xf}, 0x50) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r5, 0xffffffffffffffff, 0x26}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/179, 0x33fe0}], 0x1}, 0x0) close(0xffffffffffffffff) r6 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r6, 0x10f, 0x87, &(0x7f0000000300)={0x43, 0x0, 0x3, 0x3}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x43, 0x4, 0x3, 0x3}, 0x10) sendmsg$tipc(r0, &(0x7f0000000400)={&(0x7f00000008c0)=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2400c09d}, 0x20) 1.711917247s ago: executing program 2 (id=1035): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="17000000000000"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000000740)=[{{&(0x7f00000002c0)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000640)=[{0x0, 0x11}, {&(0x7f0000000540)="506f578d627e1169d0a06cce63c735bb71e2ae98c0832af7994a293861", 0x1d}, {0x0}], 0x3, &(0x7f0000000680)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xc0d}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x80}}], 0x30}}], 0x1, 0x0) 1.678458767s ago: executing program 2 (id=1038): bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x19, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000003000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x68, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000300)='kfree\x00', r0, 0x0, 0xb}, 0x18) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r1) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="4800000010000305ff810000fddbdf2500000000", @ANYRES32=r2, @ANYRES32=r2], 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) 1.624037128s ago: executing program 2 (id=1041): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xb, 0x0, 0x0, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) socket$nl_route(0x10, 0x3, 0x0) (async) r0 = syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4000, &(0x7f0000000a40)={[{@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x4}}, {@norecovery}, {@resuid}, {@quota}]}, 0x8, 0x445, &(0x7f0000001dc0)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) (async) r2 = openat(r0, &(0x7f0000000400)='./bus\x00', 0x1c5042, 0x12) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00}, 0x94) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r3], 0x0}, 0x94) (async) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r4}, 0x10) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@typedef={0x2}]}, {0x0, [0x0, 0x61]}}, 0x0, 0x28}, 0x20) fcntl$getflags(r1, 0xb) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000001300)=@framed={{}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f0000000040)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, 0xb, r5, 0x8, 0x0, 0x0, 0x14, 0x0, 0x14}, 0x94) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) write(r2, &(0x7f00000009c0)="3bf58d", 0x3) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) sendfile(r2, r1, 0x0, 0x3ffff) (async) bpf$MAP_CREATE(0x0, 0x0, 0x50) (async) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x14, 0x8, &(0x7f0000000080)=ANY=[], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) r8 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r8, &(0x7f0000000480)=[{&(0x7f0000000440)=""/2, 0x2}], 0x1, 0x0, 0x5) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)={0x200, 0x34, 0x2, 0x70bd2c, 0x25dfdbff, {0x16}, [@nested={0x196, 0xe0, 0x0, 0x1, [@generic="872495c36b7d3920f8683ce7c4faf40fff7f17fbcc72b93b415fa5c3c552d4f76382dd6c1617e3b0097d800140694d42cdc5461bae33d8bae67ff233dde25aa9da86ed44d823643d9b0ebe061c6dc6722714a883966ecc1654038d0447f6bca1b5fe2aaa004503bd1b5d378d90f07a0818a7843af2a5cfe1ec92fc89453c", @typed={0x101, 0xa5, 0x0, 0x0, @binary="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"}, @nested={0x4, 0x117}, @typed={0x8, 0x70, 0x0, 0x0, @pid=r6}, @nested={0x4}]}, @nested={0x4, 0x10c}, @nested={0x50, 0xdb, 0x0, 0x1, [@typed={0x46, 0x41, 0x0, 0x0, @binary="bf67c2a569ff61b3ffbdb7a5e41b100994e58aaac8468fd398d3e0f4503099b4eed1383657701b525424dc568363b428178096abfb94c95970686eb0d2fb1925a2c6"}, @nested={0x4, 0x144}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x21417a57c3f0c6b3}, 0x10000000) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r7}, 0x18) (async) setfsgid(0x0) (async) sendfile(r2, r1, 0x0, 0x7fffeffd) (async) acct(&(0x7f0000000080)='./bus\x00') 1.56332613s ago: executing program 2 (id=1044): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0xc0a85320, &(0x7f00000005c0)={{0x80}, 'port0\x00', 0x72, 0x11cfa, 0x5, 0x5, 0x3, 0x4, 0x1, 0x0, 0x7cce8c743ee810dc}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) read(r1, &(0x7f0000000840)=""/40, 0x28) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x40505330, &(0x7f0000000bc0)={0x800100, 0x0, 0x0, 0x724f, 0x400, 0x55a}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r4 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r5 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r5, 0x0, 0xca, &(0x7f0000000180)={0x0, 0x4, 0x0, 0x40, @vifc_lcl_ifindex, @multicast2}, 0x10) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000a00)=ANY=[@ANYBLOB="180100000700002c0000000000000004850000002a00000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x80001}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r6, 0x0, 0x2}, 0x18) setsockopt$MRT_FLUSH(r5, 0x0, 0xd4, &(0x7f0000000000)=0x9, 0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000009"], 0x48) bpf$TOKEN_CREATE(0x24, &(0x7f0000000240)={0x0, r3}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000664fc3137d72ac2a1223fcaf9231d802c7396568630a712bf0000000000000000000000d110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r7}, &(0x7f0000000000), &(0x7f0000000180)}, 0x20) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000400)='itimer_state\x00', r8}, 0x10) setitimer(0x1, 0x0, 0x0) alarm(0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0xfffffffe, 0x0, 0x6}, 0x14) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r11, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000040)={r12, 0x4, 0x800, 0x1000}, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) 1.414016593s ago: executing program 3 (id=1052): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x89a0, &(0x7f0000000040)={'syzkaller0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syzkaller0\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x24, '\x00', 0x0, 0x2}, 0x94) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1a, r1, 0x1, 0x1, 0x6, @broadcast}, 0x14) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r3, @ANYBLOB="0000000000000000b704000001000000850000007800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d, '\x00', 0x0, @fallback=0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0, 0x800, 0x0, 0x0, 0x0, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x200a}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_CONTROL(r5, 0xc0105500, &(0x7f0000000140)={0x20, 0x11, 0x4, 0x8000, 0x0, 0x0, 0x0}) 1.359928054s ago: executing program 3 (id=1054): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0b00000007000000080000000800000005"], 0x48) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0, 0x0, 0x80000000001}, 0x18) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0xfffe, 0x0, @empty, 0x4}, {0xa, 0x0, 0x0, @loopback, 0xfffffffc}, r2, 0x400}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000d40)={0x16, 0x98, 0xfa00, {0x0, 0x2, r2, 0x30, 0x1, @ib={0x1b, 0x8000, 0xfff, {"3f8c0d6cf777eaa6ace6d3ec00ed4771"}, 0x500e, 0x0, 0x5}}}, 0xa0) 1.359584714s ago: executing program 3 (id=1056): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/vmstat\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0x49d, &(0x7f00000003c0)={0x0, 0x79ac, 0x400, 0x7ffd, 0x32c, 0x0, r1}, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000000)=0x2000ffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x2007, @fd=r1, 0x6, &(0x7f0000000580)=""/207, 0xcf, 0x2, 0x1}) io_uring_enter(r2, 0xfd0, 0x4c1, 0x43, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r5}, 0x10) 1.359446824s ago: executing program 3 (id=1057): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @empty, 0x1}, 0x1c) listen(r1, 0x1) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) accept(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000980)={&(0x7f00000000c0)='kyber_latency\x00', r3}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000e40)={0x1a, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000002000000000000000018090000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x81, 0x0, 0x0, 0x0, 0x28, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001700)={&(0x7f0000000080)='kmem_cache_free\x00', r4}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000004c0)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e22, 0x8}}}}}, 0x0) 1.02499903s ago: executing program 4 (id=1064): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f0000000d00)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, 0x0) syz_open_pts(r0, 0x0) 857.789503ms ago: executing program 0 (id=1065): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x89a0, &(0x7f0000000040)={'syzkaller0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syzkaller0\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x24, '\x00', 0x0, 0x2}, 0x94) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1a, r1, 0x1, 0x1, 0x6, @broadcast}, 0x14) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r3, @ANYBLOB="0000000000000000b704000001000000850000007800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d, '\x00', 0x0, @fallback=0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0, 0x800, 0x0, 0x0, 0x0, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x200a}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_CONTROL(r5, 0xc0105500, &(0x7f0000000140)={0x20, 0x11, 0x4, 0x8000, 0x0, 0x0, 0x0}) 857.588763ms ago: executing program 0 (id=1066): socket$nl_generic(0x10, 0x3, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800"/15, @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sock_ops=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x2000000000000198, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000800000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x3, 0x0, 0x0, 0x41100, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1e}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000800000000000000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0}, 0x94) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x863, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000006800010009000000000000000a00000000000000080001000200000004000b"], 0x24}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=@delnexthop={0x20, 0x69, 0x503, 0x1000000, 0x0, {}, [{0x8, 0x1, 0x2}]}, 0x20}}, 0x0) 819.112074ms ago: executing program 0 (id=1068): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/vmstat\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0x49d, &(0x7f00000003c0)={0x0, 0x79ac, 0x400, 0x7ffd, 0x32c, 0x0, r1}, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000000)=0x2000ffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x2007, @fd=r1, 0x6, &(0x7f0000000580)=""/207, 0xcf, 0x2, 0x1}) io_uring_enter(r2, 0xfd0, 0x4c1, 0x43, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r5}, 0x10) 818.417874ms ago: executing program 0 (id=1070): socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x14, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f66f63bb850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0xae, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0x2a979d) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r2}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r3, &(0x7f0000000180), 0x40010) 788.902935ms ago: executing program 0 (id=1073): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @empty, 0x1}, 0x1c) listen(r1, 0x1) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) accept(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000980)={&(0x7f00000000c0)='kyber_latency\x00', r3}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000e40)={0x1a, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000002000000000000000018090000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x81, 0x0, 0x0, 0x0, 0x28, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xc, 0x0, &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001700)={&(0x7f0000000080)='kmem_cache_free\x00', r4}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000004c0)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e22, 0x8}}}}}, 0x0) 720.790676ms ago: executing program 2 (id=1074): socketpair$unix(0x1, 0x1, 0x0, 0x0) msgsnd(0x0, 0x0, 0x401, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{}, 0x0, &(0x7f00000002c0)}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b0000000700000001000500"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, 0x0, &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={&(0x7f0000000540)='fib6_table_lookup\x00', r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000000000000000000000181100", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd64}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='fib6_table_lookup\x00', r3}, 0x18) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x210}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb89, 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, 0x10000000, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f1, &(0x7f0000000080)) 720.513596ms ago: executing program 2 (id=1075): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x9}]}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x0, 0xc, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], 0x0, 0x80, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xcb3a}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000300)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0, 0x0, 0xfffffffffffffffd}, 0x18) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_DYING(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x6, 0x1, 0x401, 0x0, 0x0, {0xa, 0x0, 0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x14000010) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xa, 0x20}, &(0x7f0000000200)=0xc) 613.905728ms ago: executing program 1 (id=1078): setreuid(0xee01, 0x0) syz_mount_image$ext4(&(0x7f0000000b00)='ext4\x00', &(0x7f0000000b40)='./file2\x00', 0x414c84, &(0x7f0000000500)={[{@inlinecrypt}]}, 0x1, 0x775, &(0x7f0000001180)="$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") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fc0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000280)='sched_switch\x00', r1}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x42, 0x0) pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) (fail_nth: 3) 375.726283ms ago: executing program 3 (id=1079): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000840), 0x81, r0}, 0x38) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000d80)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000580)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x2a, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000006c0), 0x48200, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xe) ioctl$TIOCVHANGUP(r2, 0x5437, 0x200000000000000) setreuid(0xee01, 0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_SIOCGSKNS(r3, 0x894c, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e24, @multicast1}, 0x10) sendmmsg$inet(r3, &(0x7f0000004980)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x20008000) socket$kcm(0x10, 0x2, 0x10) socket(0x1e, 0x4, 0x0) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) shutdown(r3, 0x1) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001fc0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000280)='sched_switch\x00', r6}, 0x18) r7 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x42, 0x0) pwrite64(r7, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) 205.129866ms ago: executing program 4 (id=1080): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0b00000007000000080000000800000005"], 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0, 0x0, 0x80000000001}, 0x18) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0xfffe, 0x0, @empty, 0x4}, {0xa, 0x0, 0x0, @loopback, 0xfffffffc}, r2, 0x400}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000d40)={0x16, 0x98, 0xfa00, {0x0, 0x2, r2, 0x30, 0x1, @ib={0x1b, 0x8000, 0xfff, {"3f8c0d6cf777eaa6ace6d3ec00ed4771"}, 0x500e, 0x0, 0x5}}}, 0xa0) 159.527747ms ago: executing program 4 (id=1081): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/vmstat\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0x49d, &(0x7f00000003c0)={0x0, 0x79ac, 0x400, 0x7ffd, 0x32c, 0x0, r1}, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000000)=0x2000ffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x2007, @fd=r1, 0x6, &(0x7f0000000580)=""/207, 0xcf, 0x2, 0x1}) io_uring_enter(r2, 0xfd0, 0x4c1, 0x43, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r5}, 0x10) 159.205227ms ago: executing program 1 (id=1082): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000"], 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x12, 0x104, 0x8, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r2, 0xffffffffffffffff}, 0x0, &(0x7f0000001d40)=r0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r3, 0x0, 0x0}, 0x20) r4 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYRES16=r4, @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704002000000000850000005700000095"], 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00'}, 0x18) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000700), 0xffffffffffffffff) recvmmsg(r7, &(0x7f0000000640)=[{{0x0, 0x0, &(0x7f0000000480)}, 0xc}, {{&(0x7f0000000340)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000500)=""/168, 0xa8}, {&(0x7f00000005c0)=""/96, 0x60}], 0x2, &(0x7f0000000400)=""/51, 0x33}, 0x80000000}], 0x2, 0x40010080, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r8, @ANYBLOB="030704707900000000000100040004000180"], 0x18}}, 0x0) r10 = socket$inet_sctp(0x2, 0x1, 0x84) r11 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYRES8=r10], 0x50) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[@ANYRESDEC=r11, @ANYRESHEX=r12, @ANYRES32=r5, @ANYRESOCT=r6, @ANYRES64=0x0], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000bc0)={0x11, 0x14, &(0x7f0000000900)=ANY=[@ANYRES64=r8, @ANYRES32=r13, @ANYRESOCT=r9], &(0x7f0000000240)='GPL\x00', 0xfff, 0x0, 0x0, 0x0, 0x64, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', 0x289c2, 0x1) r15 = syz_io_uring_setup(0x29ae, &(0x7f00000007c0)={0x0, 0x400, 0x200, 0x3, 0x0, 0x0, r7}, &(0x7f0000000280)=0x0, &(0x7f00000006c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r16, 0x4, &(0x7f0000000080)=0xfffffc00, 0x0, 0x4) syz_io_uring_submit(r16, r17, &(0x7f00000000c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, 0xc}) io_uring_enter(r15, 0x47f6, 0x0, 0x0, 0x0, 0x0) r18 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r19 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000440), 0x103940) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r19, 0x4058534c, &(0x7f0000000180)={0x80, 0xc, 0x2, 0xffffffff, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r19, 0x4058534c, &(0x7f0000000040)={0x80, 0x19, 0x2002, 0x4, 0x80000000, 0x9}) sendmsg$NL80211_CMD_SET_MCAST_RATE(r7, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYBLOB="60f620f1", @ANYRES16=r18, @ANYBLOB="00022abd7000fcdbdf255c00000008000300", @ANYRES64=r14, @ANYBLOB="0c5b10425fda8f81c6e034a3f2c167f3009900000000005700e001000008006b003e00000008006b00df01000008006b007800"/67], 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 159.103617ms ago: executing program 4 (id=1083): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180200000000000000000000000000001801000020646c4300000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000006000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r0}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000940)) 158.871667ms ago: executing program 4 (id=1084): prctl$PR_SET_NAME(0xf, &(0x7f0000000200)='gtp\x00\xe4\xaa\xae\xdf~2\xa6X\x14\x92\xdarV\xf4U\xf7\xa2\xc3l\x1b@\xaf\xf9\xc9\xa9#\xf0S\xd9=q\xd6\x14\xedt\xc8!W\xe9@\xeb\x7f~\tB0EE\x9a:\xb7\xff\xc1\xfc\x9a\x1f\xf2\xfb\x19\xda#x\xc5F\x1c~\x8c\xe1\xdf\xdc\x01k\f\xde0~\x95\r\xa2\x80\b4M\x14\xe7\xd0\t`n!g\x14\xe6\xd1\xc2\xd3\x88\xf8cVtd\xbeY\xa5\xe7\x16sD\x96}7\n\x88e\x00\xf0\xff\xff\xf0\xcb\x94\xb4S\x00\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="620af8ffa1dc0021bfa100000000000007010000f8ffffffb702000007000000bd120000000000008500000010000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49e8020a6f4e0e4a9446c7670568982b4e020f698393aa0f3881f9c24561f1b2607995daa56f151905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415b76966118b64b751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07372c29184ff7f4a7c0000070000006056feb4cc664c0af9360a1f7a5e6b607130c89f18c0c1089d8b8588d72ec29c48284b70043dc6124d877142a48448b45e0000000000000401d01aa27ae8b09e00e79ab20b0b8ed8fb7a68af2ad0810000000000006fa03c6468978089b302d7ff6023cdcedb5e0125ebbcebdde510cb2364149215108337719acd97cfa107d4023f210fa34b63a715a74e802a0dc6bf25d8a242bc6099ad2300000480006ef6c1ff0900000000000010c63a949e8b7955394ffaff03000000000000ab87b1bfeda7be586602d985430cea080000000000000026abfb0767192361448279b05d96a703a660581eecdbf5bcd3de227a167ca17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c9b081d6a08000000ea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e63c80aff9fa740b6c7632d5933a1c1fa5605bd7603f2ba2a790d62d6faec2fed44da4928b30142ba1fde5c5d50b83bae616b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0cb97fca585ec6bf58351d578be00d952aab9c71764b0a8a7583c90b3433b809bdb9fbd48fc877505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223d8d9e86c5ea06d108d8f80a0eb4fa39f6b5c02e6d6d90756ff578f01000000009700cf0b4b8bc229413300000000000000000003000000000000000000000000001000000000559711e6e8fcffffffffffffffb2d02edc3e01dd271c896249ed85b980680b09000000000f0000169cdcacc413b48dafb796ffffffd897ef3b7cda42f93d53046da21b40216e14ba2d6af8656b01e17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccf1f9f3282830689da6b53b263339863297771d74732d400003341bf4a00fc9fec2271ff01589646efd1cf870cd7bb2366fde4a594290c405ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d30a64c108285e71b5565b1768ee58969c41595229df17bcad70fb4021428ce970275d13b78249788f11f761038b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b4b6ab04000000ffe760e717a04becff0f719197724f4fce1093b62d7e8c7123d890decace0200f404e4e1f74b7eed82571be54c72d978cf906df0042e36acd37d7f9e109f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef29cd1fe582786105c70600000000000000b7561301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c542c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f871b136345cf67ca3fb5aac518a75f9e7d7101da841735e186c489b3a06fb99e0347f23a054de2f4d92d6bd72ee2c9fdc75aaaf0100483b4ad05573af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f91e358c3b377327ac9ecc34f24c9ae153ec60ac0694da85bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e669261192899d4562db0e22d564ae09bb6d163118e401e024fd452277c3887d6116c6cc9d8046c216c1f895778cb26e22a2a998de44aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde8a168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99a3594191e104d417e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250df98674152f94e32409e2a3bce109b6000000000000a1fec9000000d694210d7560eb92d6a97a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137ab79a404abde7750898b59270bb29b81367ac91bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f00fb8191bbab2dc591dda61f7a45319f18101288a0268893373750d1a8fe64680b0a3fc22dd704e4214d00000000d6c98cd1a9fbe1e7d58c08acaf30065b928a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ce21d69993e9960ff5f76015e6c354463d7d0917fc80e5009756237badf4e7965bbe2777e808fcba821a00e8c5c39609ff854356cb490000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66018d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d0b3bc19faa5449209b085f3c334b47f067bbab4000000000000000028df75cf43f8ecc8d37b126602111b40e761fd21081920382f14d12ca3c471c7868e7da7eaa69eb7f7f80572fdd11bb1d070080fbc22bf73468788df51710eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331ff5e20fa26b8471d42645288d7226bbd9c9e9e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba830d3f474b079b407000000deff000040430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71b967ce7daac4be290159f6bcd75f0dda9de5532e66ae9e48b0ed1254a81faae79b6af6fbb869604d51de44c4e0973171ad47d6c00ebc7603093f000000fdec743af930cd6db49a47613808bad959719c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f15d6533f78a1f4e2df4ca23d867693fd42de9b49a1b36d48a44ba6a4530e59bec53e876dc660dd63bed8d31c31c37a373d4efd89fa516dab183ee65744fb8fc4f9ce2242e0f00000000010000000000000000000057d77480e0345effff6413258d1f6eb190aa28cbb4bafe3436b176c7ed4b132fb805d5edd9d188daf28d89c014c3ecca10ae55704544673e1fa03b84f63e022fe755f4007a4a899eaf52c4f49198e97c862e29e4570600000091c691faee1e0c8fe056a07474e6e5490a7d3c3402000000b60600d837c6befc63ddf2f594ad7cbc56a1e44d218c956a5392a995f1fae8e9f206efbb338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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001580)={&(0x7f00000015c0)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="1c0000001d008102e00f80ecdb4cb9f207c804a00d00000088081afb", 0x1c}], 0x1, 0x0, 0x0, 0x5865}, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x64, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x8, 0x6}, 0x0, 0x0, 0x800000, 0x0, 0x2, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0xb3) pwritev2(r2, 0x0, 0x0, 0x8800000, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000500)={{}, &(0x7f00000001c0), &(0x7f0000000400)}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r4}, 0x10) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c0000000206030000000000000000000000000005000100070000000900020073797a310000000014000780050015000c0000000800124000000000050005000a000000050004000000000010000300686173683a69702c6d6163"], 0x5c}}, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x20000045, &(0x7f00000001c0)={0xa, 0x2, 0xffff, @local, 0x3}, 0x1c) shutdown(r3, 0x1) 141.608597ms ago: executing program 4 (id=1085): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x87, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x21}, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x65, 0x0, @gue={{0x1, 0x0, 0x1, 0x8, 0x0, @void}, "a48f0b1a6ce64ac3edc7137edf44fa5078dc44552b075213169048fc8048d3d534a40f6c458d17241a2f472eb8491f2c720958e666f2c8e4e107f87a0c3c1ba09259131f751cde7ecbe2fbb0e5b8de46fe3eb733cf7c04642e"}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x3}, 0x94) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) recvmmsg(r0, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000006800010009000000000000000a00000000000000080001000200000004000b"], 0x24}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=@delnexthop={0x20, 0x69, 0x503, 0x0, 0x0, {}, [{0x8, 0x1, 0x2}]}, 0x20}}, 0x0) 77.665108ms ago: executing program 1 (id=1086): mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4000) 77.194778ms ago: executing program 1 (id=1087): socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r1 = dup2(r0, r0) write$selinux_load(r1, &(0x7f0000000580)=ANY=[], 0x43) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800"/15, @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sock_ops=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x2d, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2ea}, 0x94) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x2000000000000198, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000800000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x3, 0x0, 0x0, 0x41100, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1e}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000800000000000000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x863, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000006800010009000000000000000a00000000000000080001000200000004000b"], 0x24}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=@delnexthop={0x20, 0x69, 0x503, 0x0, 0x0, {}, [{0x8, 0x1, 0x2}]}, 0x20}}, 0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000000)={r4, r1}, 0xc) 24.38959ms ago: executing program 3 (id=1088): bpf$MAP_CREATE(0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) (async) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) syz_read_part_table(0x1051, &(0x7f0000001280)="$eJzsz7EJwlAUBdAbTIIiSBp7LR3jD+Em9gouo87jJLY2kpg4gqQ4Bz58Hvc+eGEuXqmS/r3HwTLJ4vttk6yn4PNXuez2uZbzEK36eOmG1mab1Wms3kubqmtSp0lyO0zrUtc5Pv55IAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADM1ScAAP//gqkI3g==") (async) syz_read_part_table(0x1051, &(0x7f0000001280)="$eJzsz7EJwlAUBdAbTIIiSBp7LR3jD+Em9gouo87jJLY2kpg4gqQ4Bz58Hvc+eGEuXqmS/r3HwTLJ4vttk6yn4PNXuez2uZbzEK36eOmG1mab1Wms3kubqmtSp0lyO0zrUtc5Pv55IAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADM1ScAAP//gqkI3g==") bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0xf, 0x0, r0, 0xe0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x50) (async) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0xf, 0x0, r0, 0xe0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x50) r3 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r4, {0x0, 0xfff2}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x4}}]}, 0x34}}, 0x8000) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000016c0)={0x11, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000efffffff850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000180)='sys_enter\x00', r6}, 0x10) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000540)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000680)=@bpf_ext={0x1c, 0x12, &(0x7f0000000200)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x14000, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@ldst={0x0, 0x3, 0x3, 0xb, 0x5, 0xfffffffffffffffc, 0xfffffffffffffff8}, @exit, @jmp={0x5, 0x0, 0xa, 0xa, 0x5, 0x20}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='syzkaller\x00', 0x3, 0xf, &(0x7f00000002c0)=""/15, 0x41100, 0x1, '\x00', r4, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x5, 0xd, 0x1, 0x10000}, 0x10, 0xe98f, r6, 0x4, &(0x7f0000000580)=[r0, r7, r0, r1, r0, 0x1, r0], &(0x7f00000005c0)=[{0x2, 0x1, 0x5, 0x6}, {0x1, 0x4, 0x2}, {0x0, 0x5, 0x6, 0x6}, {0x0, 0x5, 0x10, 0x2}], 0x10, 0x2}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) r8 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_ifreq(r8, 0x89a2, &(0x7f0000000000)={'geneve1\x00', @ifru_addrs=@nl=@unspec}) r9 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r9, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}, 0x800}], 0x1, 0x22, 0x0) sendmsg$nl_generic(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000032000107fcffffff0000003e0d"], 0x14}, 0x1, 0x0, 0x0, 0x20004811}, 0x0) (async) sendmsg$nl_generic(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000032000107fcffffff0000003e0d"], 0x14}, 0x1, 0x0, 0x0, 0x20004811}, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x32126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00005b4000/0x4000)=nil, 0x100000000004000, 0x0, 0x0, 0x0, 0x2) (async) mbind(&(0x7f00005b4000/0x4000)=nil, 0x100000000004000, 0x0, 0x0, 0x0, 0x2) syz_clone(0x2c9a4080, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$can_raw(0x1d, 0x3, 0x1) (async) r10 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r10, 0x65, 0x1, &(0x7f00000000c0), 0xf00) (async) setsockopt$CAN_RAW_FILTER(r10, 0x65, 0x1, &(0x7f00000000c0), 0xf00) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32, @ANYBLOB="0000000002000000b705000008000000850000007000000095"], &(0x7f0000000300)='GPL\x00', 0x8, 0xfe6a, &(0x7f00000014c0)=""/4098, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe65}, 0x23) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000020000000000000000000095"], &(0x7f0000000340)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0xc}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r11, 0x406, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000000c0)="a0", 0x0}, 0x31) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r11, 0x406, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000000c0)="a0", 0x0}, 0x31) 24.13602ms ago: executing program 1 (id=1089): socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x14, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f66f63bb850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0xae, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0x2a979d) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r2}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r3, &(0x7f0000000180), 0x40010) 0s ago: executing program 1 (id=1090): bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000008000000000000001000000940000000fad433ec5"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000380)=@newqdisc={0x30, 0x24, 0xd0f, 0x70bd29, 0x0, {0x60, 0x0, 0x0, 0x0, {}, {0xffe0, 0xa}, {0x1, 0x10}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x55}, 0x4000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='netlink_extack\x00', r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000540001000000000000c4000007008209", @ANYRES32, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="00000001e000030000000000000000000000000008"], 0x38}, 0x1, 0x0, 0x0, 0x880}, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) kernel console output (not intermixed with test programs): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.963184][ T4028] pim6reg: tun_chr_ioctl cmd 35108 [ 49.989256][ T4032] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.997919][ T4032] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.059972][ T4035] netlink: 12 bytes leftover after parsing attributes in process `syz.2.199'. [ 50.077755][ T4035] IPv6: NLM_F_CREATE should be specified when creating new route [ 50.323305][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.350354][ T4038] syz.0.200 (4038): /proc/4038/oom_adj is deprecated, please use /proc/4038/oom_score_adj instead. [ 50.388004][ T4038] netlink: 28 bytes leftover after parsing attributes in process `syz.0.200'. [ 50.599950][ T29] kauditd_printk_skb: 59 callbacks suppressed [ 50.599967][ T29] audit: type=1400 audit(1756865301.882:239): avc: denied { read write } for pid=4044 comm="syz.0.203" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 50.629599][ T29] audit: type=1400 audit(1756865301.882:240): avc: denied { open } for pid=4044 comm="syz.0.203" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 50.678561][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.817838][ T29] audit: type=1400 audit(1756865302.092:241): avc: denied { read } for pid=4050 comm="syz.4.206" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 50.840849][ T29] audit: type=1400 audit(1756865302.092:242): avc: denied { open } for pid=4050 comm="syz.4.206" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 50.866339][ T4057] loop3: detected capacity change from 0 to 1024 [ 50.873093][ T4057] EXT4-fs: Ignoring removed orlov option [ 50.898664][ T4057] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.909437][ T29] audit: type=1400 audit(1756865302.182:243): avc: denied { ioctl } for pid=4050 comm="syz.4.206" path="/dev/snapshot" dev="devtmpfs" ino=90 ioctlcmd=0x3311 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 50.962124][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.059204][ T4075] loop1: detected capacity change from 0 to 1024 [ 51.066566][ T29] audit: type=1400 audit(1756865302.342:244): avc: denied { cpu } for pid=4072 comm="syz.4.214" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 51.090113][ T4075] EXT4-fs: Ignoring removed bh option [ 51.096697][ T4075] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 51.128908][ T4075] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.268685][ T4081] rdma_rxe: rxe_newlink: failed to add lo [ 51.288780][ T29] audit: type=1400 audit(1756865302.572:245): avc: denied { create } for pid=4083 comm="syz.4.216" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 51.298594][ T4084] loop4: detected capacity change from 0 to 1024 [ 51.359466][ T4084] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.408802][ T4084] ext4 filesystem being mounted at /44/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.459793][ T4084] FAULT_INJECTION: forcing a failure. [ 51.459793][ T4084] name failslab, interval 1, probability 0, space 0, times 0 [ 51.472606][ T4084] CPU: 1 UID: 0 PID: 4084 Comm: syz.4.216 Not tainted syzkaller #0 PREEMPT(voluntary) [ 51.472640][ T4084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 51.472681][ T4084] Call Trace: [ 51.472688][ T4084] [ 51.472697][ T4084] __dump_stack+0x1d/0x30 [ 51.472723][ T4084] dump_stack_lvl+0xe8/0x140 [ 51.472897][ T4084] dump_stack+0x15/0x1b [ 51.472919][ T4084] should_fail_ex+0x265/0x280 [ 51.472990][ T4084] should_failslab+0x8c/0xb0 [ 51.473018][ T4084] __kmalloc_noprof+0xa5/0x3e0 [ 51.473050][ T4084] ? ext4_find_extent+0x16b/0x7a0 [ 51.473079][ T4084] ext4_find_extent+0x16b/0x7a0 [ 51.473103][ T4084] ? __list_del_entry_valid_or_report+0x65/0x130 [ 51.473140][ T4084] ? __rmqueue_pcplist+0x9d2/0xbd0 [ 51.473223][ T4084] ext4_ext_map_blocks+0x11f/0x38a0 [ 51.473322][ T4084] ? __account_obj_stock+0x211/0x350 [ 51.473353][ T4084] ? __rcu_read_unlock+0x4f/0x70 [ 51.473380][ T4084] ext4_map_query_blocks+0xa8/0x480 [ 51.473418][ T4084] ext4_da_get_block_prep+0x25b/0xbb0 [ 51.473457][ T4084] ? alloc_buffer_head+0x1c3/0x1f0 [ 51.473487][ T4084] ? folio_alloc_buffers+0x2e5/0x310 [ 51.473595][ T4084] ext4_block_write_begin+0x5e5/0xc00 [ 51.473638][ T4084] ? __pfx_ext4_da_get_block_prep+0x10/0x10 [ 51.473678][ T4084] ? __filemap_get_folio+0x47f/0x6b0 [ 51.473756][ T4084] ext4_da_write_begin+0x48f/0x6e0 [ 51.473790][ T4084] generic_perform_write+0x184/0x490 [ 51.473870][ T4084] ext4_buffered_write_iter+0x1ee/0x3c0 [ 51.473910][ T4084] ? ext4_file_write_iter+0xfe/0xf00 [ 51.473951][ T4084] ext4_file_write_iter+0x383/0xf00 [ 51.474049][ T4084] ? path_openat+0x1bf8/0x2170 [ 51.474074][ T4084] ? _parse_integer_limit+0x170/0x190 [ 51.474107][ T4084] do_iter_readv_writev+0x49c/0x540 [ 51.474161][ T4084] vfs_writev+0x2df/0x8b0 [ 51.474209][ T4084] __se_sys_pwritev2+0xfc/0x1c0 [ 51.474279][ T4084] __x64_sys_pwritev2+0x67/0x80 [ 51.474314][ T4084] x64_sys_call+0x2c55/0x2ff0 [ 51.474341][ T4084] do_syscall_64+0xd2/0x200 [ 51.474407][ T4084] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 51.474436][ T4084] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 51.474536][ T4084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.474560][ T4084] RIP: 0033:0x7fd19fd6ebe9 [ 51.474576][ T4084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 51.474593][ T4084] RSP: 002b:00007fd19e7cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 51.474612][ T4084] RAX: ffffffffffffffda RBX: 00007fd19ffa5fa0 RCX: 00007fd19fd6ebe9 [ 51.474624][ T4084] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000008 [ 51.474636][ T4084] RBP: 00007fd19e7cf090 R08: 0000000000000000 R09: 0000000000000000 [ 51.474705][ T4084] R10: 0000000000000e7b R11: 0000000000000246 R12: 0000000000000001 [ 51.474717][ T4084] R13: 00007fd19ffa6038 R14: 00007fd19ffa5fa0 R15: 00007fff3d8c99d8 [ 51.474736][ T4084] [ 51.764475][ T29] audit: type=1400 audit(1756865302.742:246): avc: denied { write } for pid=4083 comm="syz.4.216" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.768948][ T4093] netlink: 24 bytes leftover after parsing attributes in process `syz.3.217'. [ 51.786568][ T29] audit: type=1400 audit(1756865302.742:247): avc: denied { open } for pid=4083 comm="syz.4.216" path="/44/file1/file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.844360][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.925910][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.988965][ T4112] loop4: detected capacity change from 0 to 1024 [ 52.001311][ T4112] EXT4-fs: Ignoring removed bh option [ 52.008878][ T4104] rdma_rxe: rxe_newlink: failed to add lo [ 52.015865][ T4112] EXT4-fs (loop4): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 52.091840][ T4112] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.227483][ T4128] netlink: 28 bytes leftover after parsing attributes in process `syz.3.227'. [ 52.268019][ T4131] pim6reg: tun_chr_ioctl cmd 35108 [ 52.369059][ T4138] audit: audit_lost=2 audit_rate_limit=0 audit_backlog_limit=64 [ 52.384037][ T4133] loop3: detected capacity change from 0 to 512 [ 52.396723][ T4133] EXT4-fs: Ignoring removed nobh option [ 52.424249][ T4133] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 52.447546][ T4140] loop1: detected capacity change from 0 to 1024 [ 52.454851][ T4140] EXT4-fs: Ignoring removed bh option [ 52.465962][ T4140] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 52.500555][ T4133] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #3: comm syz.3.228: corrupted inode contents [ 52.509201][ T4140] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.527324][ T4133] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #3: comm syz.3.228: mark_inode_dirty error [ 52.544162][ T4133] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #3: comm syz.3.228: corrupted inode contents [ 52.571609][ T4133] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #3: comm syz.3.228: mark_inode_dirty error [ 52.601729][ T4155] netlink: 12 bytes leftover after parsing attributes in process `syz.2.236'. [ 52.658888][ T4160] netlink: 28 bytes leftover after parsing attributes in process `syz.2.238'. [ 52.665529][ T4133] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.228: Failed to acquire dquot type 0 [ 52.703579][ T4133] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.228: corrupted inode contents [ 52.717414][ T4133] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #16: comm syz.3.228: mark_inode_dirty error [ 52.731056][ T4133] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.228: corrupted inode contents [ 52.743953][ T4133] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #16: comm syz.3.228: mark_inode_dirty error [ 52.758194][ T4133] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.228: corrupted inode contents [ 52.775579][ T4133] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 52.785380][ T4133] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.228: corrupted inode contents [ 52.799347][ T4133] EXT4-fs error (device loop3): ext4_truncate:4666: inode #16: comm syz.3.228: mark_inode_dirty error [ 52.815240][ T4133] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 52.833575][ T4133] EXT4-fs (loop3): 1 truncate cleaned up [ 52.844890][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.856651][ T4133] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.871849][ T4133] ext4 filesystem being mounted at /33/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.912697][ T4133] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.966963][ T4169] 9pnet: Could not find request transport: 0xffffffffffffffff [ 53.010824][ T4179] FAULT_INJECTION: forcing a failure. [ 53.010824][ T4179] name failslab, interval 1, probability 0, space 0, times 0 [ 53.023615][ T4179] CPU: 1 UID: 0 PID: 4179 Comm: syz.4.246 Not tainted syzkaller #0 PREEMPT(voluntary) [ 53.023683][ T4179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 53.023706][ T4179] Call Trace: [ 53.023713][ T4179] [ 53.023723][ T4179] __dump_stack+0x1d/0x30 [ 53.023771][ T4179] dump_stack_lvl+0xe8/0x140 [ 53.023793][ T4179] dump_stack+0x15/0x1b [ 53.023814][ T4179] should_fail_ex+0x265/0x280 [ 53.023886][ T4179] ? __se_sys_mount+0xef/0x2e0 [ 53.023908][ T4179] should_failslab+0x8c/0xb0 [ 53.023938][ T4179] __kmalloc_cache_noprof+0x4c/0x320 [ 53.023970][ T4179] ? memdup_user+0x99/0xd0 [ 53.024003][ T4179] __se_sys_mount+0xef/0x2e0 [ 53.024030][ T4179] ? fput+0x8f/0xc0 [ 53.024119][ T4179] ? ksys_write+0x192/0x1a0 [ 53.024166][ T4179] __x64_sys_mount+0x67/0x80 [ 53.024193][ T4179] x64_sys_call+0x2b4d/0x2ff0 [ 53.024218][ T4179] do_syscall_64+0xd2/0x200 [ 53.024252][ T4179] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 53.024366][ T4179] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 53.024392][ T4179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.024433][ T4179] RIP: 0033:0x7fd19fd6ebe9 [ 53.024451][ T4179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 53.024472][ T4179] RSP: 002b:00007fd19e7cf038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.024552][ T4179] RAX: ffffffffffffffda RBX: 00007fd19ffa5fa0 RCX: 00007fd19fd6ebe9 [ 53.024567][ T4179] RDX: 00002000000002c0 RSI: 0000200000000080 RDI: 0000000000000000 [ 53.024578][ T4179] RBP: 00007fd19e7cf090 R08: 0000200000000240 R09: 0000000000000000 [ 53.024590][ T4179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.024649][ T4179] R13: 00007fd19ffa6038 R14: 00007fd19ffa5fa0 R15: 00007fff3d8c99d8 [ 53.024669][ T4179] [ 53.232949][ T4182] netlink: 20 bytes leftover after parsing attributes in process `syz.2.247'. [ 53.247107][ T4182] x_tables: (null)_tables: SNAT target: only valid in nat table, not syz0 [ 53.286541][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.362322][ T4187] loop2: detected capacity change from 0 to 1024 [ 53.472127][ T4187] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 53.491089][ T4200] rdma_rxe: rxe_newlink: failed to add lo [ 53.508410][ T4187] JBD2: no valid journal superblock found [ 53.514330][ T4187] EXT4-fs (loop2): Could not load journal inode [ 53.641482][ T4212] loop4: detected capacity change from 0 to 128 [ 53.648222][ T4212] EXT4-fs: Ignoring removed nobh option [ 53.660622][ T4212] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 53.674959][ T4212] ext4 filesystem being mounted at /54/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.711845][ T3311] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 53.741780][ T4217] loop4: detected capacity change from 0 to 1024 [ 53.758055][ T4217] EXT4-fs: Ignoring removed bh option [ 53.764536][ T4221] netlink: 'syz.3.262': attribute type 21 has an invalid length. [ 53.778534][ T4217] EXT4-fs (loop4): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 53.786258][ T4221] netlink: 132 bytes leftover after parsing attributes in process `syz.3.262'. [ 53.825250][ T4217] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.871103][ T4233] loop0: detected capacity change from 0 to 512 [ 53.878299][ T4233] EXT4-fs: Ignoring removed oldalloc option [ 53.879363][ T4232] loop3: detected capacity change from 0 to 1024 [ 53.891431][ T4232] EXT4-fs: Ignoring removed bh option [ 53.897364][ T4232] EXT4-fs (loop3): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 53.898578][ T4233] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.265: Parent and EA inode have the same ino 15 [ 53.923780][ T4233] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 53.938390][ T4233] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.265: Parent and EA inode have the same ino 15 [ 53.954286][ T4232] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.971180][ T4233] EXT4-fs (loop0): 1 orphan inode deleted [ 53.977699][ T4233] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.017634][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.129546][ T4250] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.141646][ T4252] netlink: 'syz.2.271': attribute type 4 has an invalid length. [ 54.152757][ T4252] netlink: 'syz.2.271': attribute type 4 has an invalid length. [ 54.180934][ T4255] loop2: detected capacity change from 0 to 1024 [ 54.188860][ T4255] EXT4-fs: Ignoring removed bh option [ 54.194804][ T4255] EXT4-fs (loop2): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 54.206821][ T4250] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.273101][ T4250] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.347083][ T4250] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.415517][ T51] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.427415][ T51] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.439072][ T51] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.450526][ T51] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.551792][ T4263] 9pnet: Could not find request transport: 0xffffffffffffffff [ 54.642060][ T4270] FAULT_INJECTION: forcing a failure. [ 54.642060][ T4270] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 54.655283][ T4270] CPU: 0 UID: 0 PID: 4270 Comm: syz.4.277 Not tainted syzkaller #0 PREEMPT(voluntary) [ 54.655315][ T4270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 54.655374][ T4270] Call Trace: [ 54.655383][ T4270] [ 54.655392][ T4270] __dump_stack+0x1d/0x30 [ 54.655419][ T4270] dump_stack_lvl+0xe8/0x140 [ 54.655443][ T4270] dump_stack+0x15/0x1b [ 54.655524][ T4270] should_fail_ex+0x265/0x280 [ 54.655545][ T4270] should_fail+0xb/0x20 [ 54.655567][ T4270] should_fail_usercopy+0x1a/0x20 [ 54.655699][ T4270] _copy_from_user+0x1c/0xb0 [ 54.655730][ T4270] __sys_bind+0x106/0x2a0 [ 54.655773][ T4270] __x64_sys_bind+0x3f/0x50 [ 54.655802][ T4270] x64_sys_call+0x2b6e/0x2ff0 [ 54.655920][ T4270] do_syscall_64+0xd2/0x200 [ 54.655955][ T4270] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 54.656046][ T4270] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 54.656071][ T4270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.656092][ T4270] RIP: 0033:0x7fd19fd6ebe9 [ 54.656111][ T4270] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 54.656134][ T4270] RSP: 002b:00007fd19e7cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 54.656158][ T4270] RAX: ffffffffffffffda RBX: 00007fd19ffa5fa0 RCX: 00007fd19fd6ebe9 [ 54.656233][ T4270] RDX: 0000000000000007 RSI: 0000200000000100 RDI: 0000000000000004 [ 54.656250][ T4270] RBP: 00007fd19e7cf090 R08: 0000000000000000 R09: 0000000000000000 [ 54.656382][ T4270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.656396][ T4270] R13: 00007fd19ffa6038 R14: 00007fd19ffa5fa0 R15: 00007fff3d8c99d8 [ 54.656415][ T4270] [ 54.995928][ T4287] pim6reg1: entered promiscuous mode [ 55.001369][ T4287] pim6reg1: entered allmulticast mode [ 55.048035][ T4290] loop2: detected capacity change from 0 to 1024 [ 55.061654][ T4290] EXT4-fs: Ignoring removed bh option [ 55.087981][ T4290] EXT4-fs (loop2): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 55.300398][ T4312] loop1: detected capacity change from 0 to 1024 [ 55.307904][ T4312] EXT4-fs: Ignoring removed bh option [ 55.313793][ T4312] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 55.390789][ T4319] bridge0: entered promiscuous mode [ 55.396326][ T4319] macvtap1: entered allmulticast mode [ 55.401801][ T4319] bridge0: entered allmulticast mode [ 55.463655][ T4329] netlink: 12 bytes leftover after parsing attributes in process `syz.3.297'. [ 55.761574][ T4343] netlink: 'syz.4.303': attribute type 4 has an invalid length. [ 55.787124][ T4343] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.870385][ T4343] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.920414][ T4343] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.982810][ T4343] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.056423][ T51] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.074725][ T51] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.086733][ T51] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.095151][ T51] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.122532][ T4352] bridge0: entered promiscuous mode [ 56.137640][ T4352] macvtap1: entered allmulticast mode [ 56.143209][ T4352] bridge0: entered allmulticast mode [ 56.184931][ T4356] lo speed is unknown, defaulting to 1000 [ 56.211730][ T4362] loop2: detected capacity change from 0 to 512 [ 56.219115][ T4362] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.227356][ T29] kauditd_printk_skb: 36 callbacks suppressed [ 56.227395][ T29] audit: type=1400 audit(1756865307.502:281): avc: denied { mounton } for pid=4361 comm="syz.2.311" path="/55/file0" dev="tmpfs" ino=304 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 56.279639][ T4362] EXT4-fs (loop2): 1 truncate cleaned up [ 56.312030][ T4362] 9pnet: Could not find request transport: fd0xffffffffffffffff [ 56.325291][ T4364] loop1: detected capacity change from 0 to 1024 [ 56.533491][ T4440] netlink: 'syz.4.314': attribute type 298 has an invalid length. [ 56.623559][ T4446] loop0: detected capacity change from 0 to 1024 [ 56.648603][ T4446] EXT4-fs: Ignoring removed bh option [ 56.676137][ T4446] EXT4-fs (loop0): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 56.771307][ T4461] loop1: detected capacity change from 0 to 1024 [ 56.778330][ T4461] EXT4-fs: Ignoring removed bh option [ 56.786670][ T4461] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 56.967873][ T4466] loop3: detected capacity change from 0 to 128 [ 57.037228][ T29] audit: type=1400 audit(1756865308.312:282): avc: denied { connect } for pid=4472 comm="syz.2.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 57.075738][ T29] audit: type=1400 audit(1756865308.352:283): avc: denied { ioctl } for pid=4472 comm="syz.2.327" path="socket:[8645]" dev="sockfs" ino=8645 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 57.197087][ T29] audit: type=1400 audit(1756865308.472:284): avc: denied { execmem } for pid=4487 comm="syz.2.332" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 57.217031][ T4488] syzkaller0: entered allmulticast mode [ 57.223627][ T4488] FAULT_INJECTION: forcing a failure. [ 57.223627][ T4488] name failslab, interval 1, probability 0, space 0, times 0 [ 57.236334][ T4488] CPU: 1 UID: 0 PID: 4488 Comm: syz.2.332 Not tainted syzkaller #0 PREEMPT(voluntary) [ 57.236369][ T4488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 57.236387][ T4488] Call Trace: [ 57.236397][ T4488] [ 57.236407][ T4488] __dump_stack+0x1d/0x30 [ 57.236511][ T4488] dump_stack_lvl+0xe8/0x140 [ 57.236533][ T4488] dump_stack+0x15/0x1b [ 57.236553][ T4488] should_fail_ex+0x265/0x280 [ 57.236585][ T4488] should_failslab+0x8c/0xb0 [ 57.236663][ T4488] __kmalloc_noprof+0xa5/0x3e0 [ 57.236701][ T4488] ? unregister_netdevice_many_notify+0x4c9/0x15d0 [ 57.236739][ T4488] ? unlist_netdevice+0x2cc/0x320 [ 57.236798][ T4488] unregister_netdevice_many_notify+0x4c9/0x15d0 [ 57.236829][ T4488] ? radix_tree_delete_item+0x176/0x270 [ 57.236874][ T4488] unregister_netdevice_queue+0x1f5/0x220 [ 57.236983][ T4488] br_dev_delete+0xc4/0xe0 [ 57.237084][ T4488] br_del_bridge+0x97/0xc0 [ 57.237116][ T4488] br_ioctl_stub+0x535/0x860 [ 57.237172][ T4488] ? ioctl_has_perm+0x257/0x2a0 [ 57.237248][ T4488] ? __pfx_br_ioctl_stub+0x10/0x10 [ 57.237358][ T4488] sock_ioctl+0x39c/0x610 [ 57.237399][ T4488] ? __pfx_sock_ioctl+0x10/0x10 [ 57.237472][ T4488] __se_sys_ioctl+0xcb/0x140 [ 57.237499][ T4488] __x64_sys_ioctl+0x43/0x50 [ 57.237539][ T4488] x64_sys_call+0x1816/0x2ff0 [ 57.237568][ T4488] do_syscall_64+0xd2/0x200 [ 57.237606][ T4488] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 57.237639][ T4488] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 57.237672][ T4488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.237773][ T4488] RIP: 0033:0x7f669ad0ebe9 [ 57.237794][ T4488] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 57.237817][ T4488] RSP: 002b:00007f669976f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 57.237856][ T4488] RAX: ffffffffffffffda RBX: 00007f669af45fa0 RCX: 00007f669ad0ebe9 [ 57.237938][ T4488] RDX: 0000200000000040 RSI: 00000000000089a1 RDI: 0000000000000006 [ 57.237954][ T4488] RBP: 00007f669976f090 R08: 0000000000000000 R09: 0000000000000000 [ 57.237971][ T4488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.237988][ T4488] R13: 00007f669af46038 R14: 00007f669af45fa0 R15: 00007ffcf74c07e8 [ 57.238024][ T4488] [ 57.468054][ T4488] syzkaller0 (unregistering): left allmulticast mode [ 57.492636][ T4491] FAULT_INJECTION: forcing a failure. [ 57.492636][ T4491] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 57.506174][ T4491] CPU: 0 UID: 0 PID: 4491 Comm: syz.0.333 Not tainted syzkaller #0 PREEMPT(voluntary) [ 57.506208][ T4491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 57.506224][ T4491] Call Trace: [ 57.506229][ T4491] [ 57.506237][ T4491] __dump_stack+0x1d/0x30 [ 57.506324][ T4491] dump_stack_lvl+0xe8/0x140 [ 57.506362][ T4491] dump_stack+0x15/0x1b [ 57.506381][ T4491] should_fail_ex+0x265/0x280 [ 57.506402][ T4491] should_fail_alloc_page+0xf2/0x100 [ 57.506440][ T4491] __alloc_frozen_pages_noprof+0xff/0x360 [ 57.506477][ T4491] alloc_pages_mpol+0xb3/0x250 [ 57.506535][ T4491] alloc_pages_noprof+0x90/0x130 [ 57.506575][ T4491] get_free_pages_noprof+0xc/0x40 [ 57.506595][ T4491] __pollwait+0xc2/0x270 [ 57.506686][ T4491] ? __pfx___pollwait+0x10/0x10 [ 57.506714][ T4491] pipe_poll+0xfe/0x250 [ 57.506744][ T4491] ? __pfx_pipe_poll+0x10/0x10 [ 57.506795][ T4491] do_sys_poll+0x65e/0xbd0 [ 57.506851][ T4491] ? __pfx___pollwait+0x10/0x10 [ 57.506877][ T4491] ? __pfx_pollwake+0x10/0x10 [ 57.506908][ T4491] ? __pfx_pollwake+0x10/0x10 [ 57.506939][ T4491] ? __pfx_pollwake+0x10/0x10 [ 57.506970][ T4491] ? __pfx_pollwake+0x10/0x10 [ 57.507016][ T4491] ? __pfx_pollwake+0x10/0x10 [ 57.507039][ T4491] ? __pfx_pollwake+0x10/0x10 [ 57.507070][ T4491] ? __pfx_pollwake+0x10/0x10 [ 57.507113][ T4491] ? __pfx_pollwake+0x10/0x10 [ 57.507218][ T4491] ? __pfx_pollwake+0x10/0x10 [ 57.507243][ T4491] __se_sys_poll+0xdd/0x200 [ 57.507279][ T4491] __x64_sys_poll+0x43/0x50 [ 57.507307][ T4491] x64_sys_call+0x27d2/0x2ff0 [ 57.507329][ T4491] do_syscall_64+0xd2/0x200 [ 57.507373][ T4491] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 57.507404][ T4491] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 57.507479][ T4491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.507500][ T4491] RIP: 0033:0x7f611bc6ebe9 [ 57.507519][ T4491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 57.507578][ T4491] RSP: 002b:00007f611a6d7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 57.507601][ T4491] RAX: ffffffffffffffda RBX: 00007f611bea5fa0 RCX: 00007f611bc6ebe9 [ 57.507617][ T4491] RDX: 0000000000000009 RSI: 20000000000000b5 RDI: 0000200000000000 [ 57.507630][ T4491] RBP: 00007f611a6d7090 R08: 0000000000000000 R09: 0000000000000000 [ 57.507646][ T4491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.507657][ T4491] R13: 00007f611bea6038 R14: 00007f611bea5fa0 R15: 00007ffed0893638 [ 57.507676][ T4491] [ 57.799873][ T4495] netlink: 24 bytes leftover after parsing attributes in process `syz.4.335'. [ 57.849486][ T4504] netlink: 8 bytes leftover after parsing attributes in process `syz.2.339'. [ 57.862312][ T4504] vlan2: entered allmulticast mode [ 57.867570][ T4504] bridge_slave_0: entered allmulticast mode [ 57.877184][ T4501] pim6reg1: entered promiscuous mode [ 57.882652][ T4501] pim6reg1: entered allmulticast mode [ 57.952904][ T4509] loop2: detected capacity change from 0 to 1024 [ 57.960911][ T4509] EXT4-fs: Ignoring removed bh option [ 57.977915][ T4509] EXT4-fs (loop2): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 58.099620][ T4527] veth1_to_team: entered allmulticast mode [ 58.141366][ T4529] syz.1.343 uses obsolete (PF_INET,SOCK_PACKET) [ 58.209145][ T4520] loop4: detected capacity change from 0 to 512 [ 58.215869][ T4520] EXT4-fs: Ignoring removed nobh option [ 58.222416][ T4526] veth1_to_team: left allmulticast mode [ 58.232758][ T4520] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.346: iget: bad i_size value: 38620345925642 [ 58.248800][ T4532] loop1: detected capacity change from 0 to 1024 [ 58.256083][ T4520] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.346: couldn't read orphan inode 15 (err -117) [ 58.375872][ T4522] loop0: detected capacity change from 0 to 512 [ 58.382816][ T4522] EXT4-fs: Ignoring removed nobh option [ 58.392243][ T4522] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.347: iget: bad i_size value: 38620345925642 [ 58.408209][ T4520] EXT4-fs (loop4): shut down requested (0) [ 58.421617][ T37] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm kworker/u8:2: bg 0: block 5: invalid block bitmap [ 58.434680][ T4522] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.347: couldn't read orphan inode 15 (err -117) [ 58.482040][ T37] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 980 with error 28 [ 58.494529][ T37] EXT4-fs (loop4): This should not happen!! Data will be lost [ 58.494529][ T37] [ 58.504265][ T37] EXT4-fs (loop4): Total free blocks count 0 [ 58.510302][ T37] EXT4-fs (loop4): Free/Dirty block details [ 58.516229][ T37] EXT4-fs (loop4): free_blocks=0 [ 58.521338][ T37] EXT4-fs (loop4): dirty_blocks=984 [ 58.526588][ T37] EXT4-fs (loop4): Block reservation details [ 58.532791][ T37] EXT4-fs (loop4): i_reserved_data_blocks=984 [ 58.546692][ T4542] netlink: 8 bytes leftover after parsing attributes in process `syz.3.350'. [ 58.587160][ T4522] EXT4-fs (loop0): shut down requested (0) [ 58.619585][ T4411] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm kworker/u8:14: bg 0: block 5: invalid block bitmap [ 58.641082][ T4411] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 732 with error 28 [ 58.653740][ T4411] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.653740][ T4411] [ 58.663554][ T4411] EXT4-fs (loop0): Total free blocks count 0 [ 58.669605][ T4411] EXT4-fs (loop0): Free/Dirty block details [ 58.675599][ T4411] EXT4-fs (loop0): free_blocks=0 [ 58.680707][ T4411] EXT4-fs (loop0): dirty_blocks=736 [ 58.686055][ T4411] EXT4-fs (loop0): Block reservation details [ 58.692088][ T4411] EXT4-fs (loop0): i_reserved_data_blocks=736 [ 58.712118][ T29] audit: type=1326 audit(1756865309.992:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4548 comm="syz.3.354" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcd596febe9 code=0x7ffc0000 [ 58.742472][ T29] audit: type=1326 audit(1756865310.022:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4548 comm="syz.3.354" exe="/root/syz-executor" sig=0 arch=c000003e syscall=29 compat=0 ip=0x7fcd596febe9 code=0x7ffc0000 [ 58.765878][ T29] audit: type=1326 audit(1756865310.022:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4548 comm="syz.3.354" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcd596febe9 code=0x7ffc0000 [ 58.789172][ T29] audit: type=1326 audit(1756865310.022:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4548 comm="syz.3.354" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcd596febe9 code=0x7ffc0000 [ 58.812446][ T29] audit: type=1326 audit(1756865310.022:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4548 comm="syz.3.354" exe="/root/syz-executor" sig=0 arch=c000003e syscall=31 compat=0 ip=0x7fcd596febe9 code=0x7ffc0000 [ 58.835961][ T29] audit: type=1326 audit(1756865310.022:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4548 comm="syz.3.354" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcd596febe9 code=0x7ffc0000 [ 58.918659][ T4563] Driver unsupported XDP return value 0 on prog (id 214) dev N/A, expect packet loss! [ 58.995055][ T4578] netlink: 20 bytes leftover after parsing attributes in process `syz.4.366'. [ 59.012121][ T4568] netlink: 20 bytes leftover after parsing attributes in process `syz.1.362'. [ 59.026374][ T4570] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4570 comm=syz.0.364 [ 59.059487][ T4585] FAULT_INJECTION: forcing a failure. [ 59.059487][ T4585] name failslab, interval 1, probability 0, space 0, times 0 [ 59.060148][ T4571] netlink: 32 bytes leftover after parsing attributes in process `syz.0.364'. [ 59.072274][ T4585] CPU: 1 UID: 0 PID: 4585 Comm: syz.4.368 Not tainted syzkaller #0 PREEMPT(voluntary) [ 59.072362][ T4585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 59.072385][ T4585] Call Trace: [ 59.072394][ T4585] [ 59.072406][ T4585] __dump_stack+0x1d/0x30 [ 59.072444][ T4585] dump_stack_lvl+0xe8/0x140 [ 59.072471][ T4585] dump_stack+0x15/0x1b [ 59.072494][ T4585] should_fail_ex+0x265/0x280 [ 59.072611][ T4585] should_failslab+0x8c/0xb0 [ 59.072644][ T4585] __kmalloc_noprof+0xa5/0x3e0 [ 59.072752][ T4585] ? bpf_test_init+0xa9/0x160 [ 59.072780][ T4585] bpf_test_init+0xa9/0x160 [ 59.072808][ T4585] bpf_prog_test_run_xdp+0x274/0x910 [ 59.072838][ T4585] ? kstrtouint+0x76/0xc0 [ 59.072893][ T4585] ? __rcu_read_unlock+0x4f/0x70 [ 59.072928][ T4585] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 59.072958][ T4585] bpf_prog_test_run+0x22a/0x390 [ 59.073052][ T4585] __sys_bpf+0x4b9/0x7b0 [ 59.073104][ T4585] __x64_sys_bpf+0x41/0x50 [ 59.073141][ T4585] x64_sys_call+0x2aea/0x2ff0 [ 59.073169][ T4585] do_syscall_64+0xd2/0x200 [ 59.073240][ T4585] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 59.073323][ T4585] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 59.073359][ T4585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.073389][ T4585] RIP: 0033:0x7fd19fd6ebe9 [ 59.073488][ T4585] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 59.073511][ T4585] RSP: 002b:00007fd19e7cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 59.073542][ T4585] RAX: ffffffffffffffda RBX: 00007fd19ffa5fa0 RCX: 00007fd19fd6ebe9 [ 59.073558][ T4585] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 59.073575][ T4585] RBP: 00007fd19e7cf090 R08: 0000000000000000 R09: 0000000000000000 [ 59.073656][ T4585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.073671][ T4585] R13: 00007fd19ffa6038 R14: 00007fd19ffa5fa0 R15: 00007fff3d8c99d8 [ 59.073697][ T4585] [ 59.292606][ T4594] loop3: detected capacity change from 0 to 1024 [ 59.306928][ T4594] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 59.318242][ T4594] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 59.347044][ T4601] pim6reg: tun_chr_ioctl cmd 35108 [ 59.348892][ T4600] FAULT_INJECTION: forcing a failure. [ 59.348892][ T4600] name failslab, interval 1, probability 0, space 0, times 0 [ 59.364974][ T4600] CPU: 0 UID: 0 PID: 4600 Comm: syz.1.375 Not tainted syzkaller #0 PREEMPT(voluntary) [ 59.365031][ T4600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 59.365074][ T4600] Call Trace: [ 59.365081][ T4600] [ 59.365089][ T4600] __dump_stack+0x1d/0x30 [ 59.365123][ T4600] dump_stack_lvl+0xe8/0x140 [ 59.365148][ T4600] dump_stack+0x15/0x1b [ 59.365168][ T4600] should_fail_ex+0x265/0x280 [ 59.365195][ T4600] should_failslab+0x8c/0xb0 [ 59.365223][ T4600] kmem_cache_alloc_node_noprof+0x57/0x320 [ 59.365264][ T4600] ? __alloc_skb+0x101/0x320 [ 59.365286][ T4600] __alloc_skb+0x101/0x320 [ 59.365311][ T4600] netlink_alloc_large_skb+0xba/0xf0 [ 59.365380][ T4600] netlink_sendmsg+0x3cf/0x6b0 [ 59.365418][ T4603] pim6reg1: entered promiscuous mode [ 59.365442][ T4600] ? __pfx_netlink_sendmsg+0x10/0x10 [ 59.365465][ T4600] __sock_sendmsg+0x142/0x180 [ 59.365500][ T4600] ____sys_sendmsg+0x31e/0x4e0 [ 59.365531][ T4600] ___sys_sendmsg+0x17b/0x1d0 [ 59.365608][ T4600] __x64_sys_sendmsg+0xd4/0x160 [ 59.365678][ T4600] x64_sys_call+0x191e/0x2ff0 [ 59.365709][ T4600] do_syscall_64+0xd2/0x200 [ 59.365752][ T4600] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 59.365786][ T4600] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 59.365885][ T4600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.365916][ T4600] RIP: 0033:0x7f6b3464ebe9 [ 59.365937][ T4600] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 59.365961][ T4600] RSP: 002b:00007f6b330af038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.366040][ T4600] RAX: ffffffffffffffda RBX: 00007f6b34885fa0 RCX: 00007f6b3464ebe9 [ 59.366057][ T4600] RDX: 0000000000000080 RSI: 00002000000002c0 RDI: 0000000000000004 [ 59.366073][ T4600] RBP: 00007f6b330af090 R08: 0000000000000000 R09: 0000000000000000 [ 59.366091][ T4600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.366203][ T4600] R13: 00007f6b34886038 R14: 00007f6b34885fa0 R15: 00007ffc2bae66a8 [ 59.366290][ T4600] [ 59.375922][ T4594] JBD2: no valid journal superblock found [ 59.385368][ T4603] pim6reg1: entered allmulticast mode [ 59.484121][ T4608] netlink: 20 bytes leftover after parsing attributes in process `syz.1.379'. [ 59.486292][ T4594] EXT4-fs (loop3): Could not load journal inode [ 59.550174][ T4610] netlink: 20 bytes leftover after parsing attributes in process `syz.2.378'. [ 59.815023][ T4633] loop3: detected capacity change from 0 to 1024 [ 59.824425][ T4633] EXT4-fs: Ignoring removed bh option [ 59.830866][ T4633] EXT4-fs (loop3): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 59.856530][ T4635] $Hÿ: renamed from bond0 (while UP) [ 59.875032][ T4635] $Hÿ: entered promiscuous mode [ 59.886651][ T4642] netlink: 20 bytes leftover after parsing attributes in process `syz.2.392'. [ 59.918930][ T4644] FAULT_INJECTION: forcing a failure. [ 59.918930][ T4644] name failslab, interval 1, probability 0, space 0, times 0 [ 59.931703][ T4644] CPU: 1 UID: 0 PID: 4644 Comm: syz.1.391 Not tainted syzkaller #0 PREEMPT(voluntary) [ 59.931738][ T4644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 59.931753][ T4644] Call Trace: [ 59.931758][ T4644] [ 59.931767][ T4644] __dump_stack+0x1d/0x30 [ 59.931823][ T4644] dump_stack_lvl+0xe8/0x140 [ 59.931853][ T4644] dump_stack+0x15/0x1b [ 59.931871][ T4644] should_fail_ex+0x265/0x280 [ 59.931892][ T4644] should_failslab+0x8c/0xb0 [ 59.931968][ T4644] kmem_cache_alloc_node_noprof+0x57/0x320 [ 59.932004][ T4644] ? __alloc_skb+0x101/0x320 [ 59.932031][ T4644] __alloc_skb+0x101/0x320 [ 59.932055][ T4644] netlink_alloc_large_skb+0xba/0xf0 [ 59.932174][ T4644] netlink_sendmsg+0x3cf/0x6b0 [ 59.932205][ T4644] ? __pfx_netlink_sendmsg+0x10/0x10 [ 59.932228][ T4644] __sock_sendmsg+0x142/0x180 [ 59.932289][ T4644] ____sys_sendmsg+0x31e/0x4e0 [ 59.932321][ T4644] ___sys_sendmsg+0x17b/0x1d0 [ 59.932358][ T4644] __x64_sys_sendmsg+0xd4/0x160 [ 59.932390][ T4644] x64_sys_call+0x191e/0x2ff0 [ 59.932410][ T4644] do_syscall_64+0xd2/0x200 [ 59.932442][ T4644] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 59.932526][ T4644] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 59.932625][ T4644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.932650][ T4644] RIP: 0033:0x7f6b3464ebe9 [ 59.932669][ T4644] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 59.932711][ T4644] RSP: 002b:00007f6b330af038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.932735][ T4644] RAX: ffffffffffffffda RBX: 00007f6b34885fa0 RCX: 00007f6b3464ebe9 [ 59.932746][ T4644] RDX: 000000002008c010 RSI: 0000200000000580 RDI: 0000000000000004 [ 59.932759][ T4644] RBP: 00007f6b330af090 R08: 0000000000000000 R09: 0000000000000000 [ 59.932774][ T4644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.932789][ T4644] R13: 00007f6b34886038 R14: 00007f6b34885fa0 R15: 00007ffc2bae66a8 [ 59.932813][ T4644] [ 60.224543][ T4658] FAULT_INJECTION: forcing a failure. [ 60.224543][ T4658] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 60.238101][ T4658] CPU: 0 UID: 0 PID: 4658 Comm: syz.0.397 Not tainted syzkaller #0 PREEMPT(voluntary) [ 60.238178][ T4658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 60.238199][ T4658] Call Trace: [ 60.238206][ T4658] [ 60.238214][ T4658] __dump_stack+0x1d/0x30 [ 60.238251][ T4658] dump_stack_lvl+0xe8/0x140 [ 60.238273][ T4658] dump_stack+0x15/0x1b [ 60.238320][ T4658] should_fail_ex+0x265/0x280 [ 60.238400][ T4658] should_fail+0xb/0x20 [ 60.238422][ T4658] should_fail_usercopy+0x1a/0x20 [ 60.238449][ T4658] _copy_from_user+0x1c/0xb0 [ 60.238546][ T4658] memdup_user+0x5e/0xd0 [ 60.238571][ T4658] strndup_user+0x68/0xb0 [ 60.238598][ T4658] __se_sys_mount+0x4d/0x2e0 [ 60.238627][ T4658] ? fput+0x8f/0xc0 [ 60.238773][ T4658] ? ksys_write+0x192/0x1a0 [ 60.238794][ T4658] __x64_sys_mount+0x67/0x80 [ 60.238816][ T4658] x64_sys_call+0x2b4d/0x2ff0 [ 60.238885][ T4658] do_syscall_64+0xd2/0x200 [ 60.238918][ T4658] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 60.239008][ T4658] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 60.239140][ T4658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.239162][ T4658] RIP: 0033:0x7f611bc6ebe9 [ 60.239177][ T4658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 60.239232][ T4658] RSP: 002b:00007f611a6d7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.239252][ T4658] RAX: ffffffffffffffda RBX: 00007f611bea5fa0 RCX: 00007f611bc6ebe9 [ 60.239264][ T4658] RDX: 00002000000000c0 RSI: 0000200000000240 RDI: 0000000000000000 [ 60.239277][ T4658] RBP: 00007f611a6d7090 R08: 0000200000000ac0 R09: 0000000000000000 [ 60.239289][ T4658] R10: 0000000000810004 R11: 0000000000000246 R12: 0000000000000001 [ 60.239301][ T4658] R13: 00007f611bea6038 R14: 00007f611bea5fa0 R15: 00007ffed0893638 [ 60.239319][ T4658] [ 60.490501][ T4666] loop2: detected capacity change from 0 to 512 [ 60.505930][ T4675] FAULT_INJECTION: forcing a failure. [ 60.505930][ T4675] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 60.519224][ T4675] CPU: 1 UID: 0 PID: 4675 Comm: syz.3.402 Not tainted syzkaller #0 PREEMPT(voluntary) [ 60.519259][ T4675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 60.519275][ T4675] Call Trace: [ 60.519283][ T4675] [ 60.519290][ T4675] __dump_stack+0x1d/0x30 [ 60.519317][ T4675] dump_stack_lvl+0xe8/0x140 [ 60.519335][ T4675] dump_stack+0x15/0x1b [ 60.519352][ T4675] should_fail_ex+0x265/0x280 [ 60.519379][ T4675] should_fail+0xb/0x20 [ 60.519414][ T4675] should_fail_usercopy+0x1a/0x20 [ 60.519442][ T4675] _copy_from_user+0x1c/0xb0 [ 60.519480][ T4675] ___sys_sendmsg+0xc1/0x1d0 [ 60.519518][ T4675] __sys_sendmmsg+0x178/0x300 [ 60.519604][ T4675] __x64_sys_sendmmsg+0x57/0x70 [ 60.519634][ T4675] x64_sys_call+0x1c4a/0x2ff0 [ 60.519660][ T4675] do_syscall_64+0xd2/0x200 [ 60.519719][ T4675] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 60.519747][ T4675] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 60.519781][ T4675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.519807][ T4675] RIP: 0033:0x7fcd596febe9 [ 60.519853][ T4675] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 60.519871][ T4675] RSP: 002b:00007fcd58167038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 60.519946][ T4675] RAX: ffffffffffffffda RBX: 00007fcd59935fa0 RCX: 00007fcd596febe9 [ 60.519961][ T4675] RDX: 040000000000009f RSI: 00002000000002c0 RDI: 0000000000000004 [ 60.519988][ T4675] RBP: 00007fcd58167090 R08: 0000000000000000 R09: 0000000000000000 [ 60.520003][ T4675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.520014][ T4675] R13: 00007fcd59936038 R14: 00007fcd59935fa0 R15: 00007ffd4480bbf8 [ 60.520040][ T4675] [ 60.521608][ T4673] netlink: 20 bytes leftover after parsing attributes in process `syz.1.404'. [ 60.715119][ T4689] wireguard0: entered promiscuous mode [ 60.720842][ T4689] wireguard0: entered allmulticast mode [ 60.729065][ T4666] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.400: bg 0: block 5: invalid block bitmap [ 60.746812][ T4666] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 60.765693][ T4666] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.400: invalid indirect mapped block 3 (level 2) [ 60.779385][ T4666] EXT4-fs (loop2): 2 truncates cleaned up [ 60.796460][ T4699] pim6reg: tun_chr_ioctl cmd 35108 [ 60.830569][ T4701] FAULT_INJECTION: forcing a failure. [ 60.830569][ T4701] name failslab, interval 1, probability 0, space 0, times 0 [ 60.843546][ T4701] CPU: 0 UID: 0 PID: 4701 Comm: syz.1.414 Not tainted syzkaller #0 PREEMPT(voluntary) [ 60.843579][ T4701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 60.843593][ T4701] Call Trace: [ 60.843600][ T4701] [ 60.843609][ T4701] __dump_stack+0x1d/0x30 [ 60.843634][ T4701] dump_stack_lvl+0xe8/0x140 [ 60.843653][ T4701] dump_stack+0x15/0x1b [ 60.843745][ T4701] should_fail_ex+0x265/0x280 [ 60.843771][ T4701] should_failslab+0x8c/0xb0 [ 60.843801][ T4701] kmem_cache_alloc_node_noprof+0x57/0x320 [ 60.843881][ T4701] ? __alloc_skb+0x101/0x320 [ 60.843930][ T4701] __alloc_skb+0x101/0x320 [ 60.844021][ T4701] netlink_alloc_large_skb+0xba/0xf0 [ 60.844057][ T4701] netlink_sendmsg+0x3cf/0x6b0 [ 60.844120][ T4701] ? __pfx_netlink_sendmsg+0x10/0x10 [ 60.844143][ T4701] __sock_sendmsg+0x142/0x180 [ 60.844173][ T4701] ____sys_sendmsg+0x31e/0x4e0 [ 60.844251][ T4701] ___sys_sendmsg+0x17b/0x1d0 [ 60.844371][ T4701] __x64_sys_sendmsg+0xd4/0x160 [ 60.844463][ T4701] x64_sys_call+0x191e/0x2ff0 [ 60.844484][ T4701] do_syscall_64+0xd2/0x200 [ 60.844513][ T4701] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 60.844582][ T4701] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 60.844609][ T4701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.844634][ T4701] RIP: 0033:0x7f6b3464ebe9 [ 60.844649][ T4701] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 60.844666][ T4701] RSP: 002b:00007f6b330af038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 60.844696][ T4701] RAX: ffffffffffffffda RBX: 00007f6b34885fa0 RCX: 00007f6b3464ebe9 [ 60.844708][ T4701] RDX: 0000000020050890 RSI: 00002000000000c0 RDI: 0000000000000003 [ 60.844720][ T4701] RBP: 00007f6b330af090 R08: 0000000000000000 R09: 0000000000000000 [ 60.844732][ T4701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.844744][ T4701] R13: 00007f6b34886038 R14: 00007f6b34885fa0 R15: 00007ffc2bae66a8 [ 60.844763][ T4701] [ 61.085003][ T4709] loop0: detected capacity change from 0 to 1024 [ 61.102912][ T4715] netlink: 20 bytes leftover after parsing attributes in process `syz.1.419'. [ 61.107376][ T4709] EXT4-fs: Ignoring removed bh option [ 61.126134][ T4718] geneve0: entered allmulticast mode [ 61.131928][ T4709] EXT4-fs (loop0): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 61.142795][ T4717] geneve0: left allmulticast mode [ 61.154680][ T4720] netlink: 20 bytes leftover after parsing attributes in process `syz.1.422'. [ 61.279016][ T4729] netlink: 56 bytes leftover after parsing attributes in process `syz.1.426'. [ 61.321868][ T4735] loop1: detected capacity change from 0 to 512 [ 61.363707][ T4735] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 61.393045][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 61.393063][ T29] audit: type=1400 audit(1756865312.672:308): avc: denied { block_suspend } for pid=4743 comm="syz.2.431" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 61.423213][ T4735] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 61.431349][ T4735] System zones: 1-12 [ 61.440579][ T4735] EXT4-fs (loop1): orphan cleanup on readonly fs [ 61.450943][ T29] audit: type=1326 audit(1756865312.732:309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4743 comm="syz.2.431" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f669ad0ebe9 code=0x7ffc0000 [ 61.474341][ T29] audit: type=1326 audit(1756865312.732:310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4743 comm="syz.2.431" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f669ad0ebe9 code=0x7ffc0000 [ 61.497772][ T29] audit: type=1326 audit(1756865312.732:311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4743 comm="syz.2.431" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f669ad0ebe9 code=0x7ffc0000 [ 61.521168][ T29] audit: type=1326 audit(1756865312.732:312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4743 comm="syz.2.431" exe="/root/syz-executor" sig=0 arch=c000003e syscall=259 compat=0 ip=0x7f669ad0ebe9 code=0x7ffc0000 [ 61.544482][ T29] audit: type=1326 audit(1756865312.732:313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4743 comm="syz.2.431" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f669ad0ebe9 code=0x7ffc0000 [ 61.568184][ T29] audit: type=1326 audit(1756865312.732:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4743 comm="syz.2.431" exe="/root/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7f669ad0ebe9 code=0x7ffc0000 [ 61.580287][ T4747] netlink: 20 bytes leftover after parsing attributes in process `syz.0.432'. [ 61.591614][ T29] audit: type=1326 audit(1756865312.732:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4743 comm="syz.2.431" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f669ad0ebe9 code=0x7ffc0000 [ 61.624364][ T29] audit: type=1326 audit(1756865312.732:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4743 comm="syz.2.431" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f669ad0ebe9 code=0x7ffc0000 [ 61.639892][ T4735] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.428: bg 0: block 361: padding at end of block bitmap is not set [ 61.647655][ T29] audit: type=1326 audit(1756865312.732:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4743 comm="syz.2.431" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f669ad0ebe9 code=0x7ffc0000 [ 61.682283][ T4735] EXT4-fs (loop1): Remounting filesystem read-only [ 61.695147][ T4735] EXT4-fs (loop1): 1 truncate cleaned up [ 61.763271][ T4753] loop1: detected capacity change from 0 to 1024 [ 61.771636][ T4753] EXT4-fs: Ignoring removed bh option [ 61.778287][ T4753] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 61.866454][ T4761] netlink: 20 bytes leftover after parsing attributes in process `syz.1.437'. [ 62.086339][ T4775] netlink: 20 bytes leftover after parsing attributes in process `syz.3.443'. [ 62.103457][ T4779] netlink: 12 bytes leftover after parsing attributes in process `syz.1.446'. [ 62.126437][ T4783] netlink: 20 bytes leftover after parsing attributes in process `syz.3.448'. [ 62.172813][ T4790] pim6reg: tun_chr_ioctl cmd 35108 [ 62.358938][ T4789] rdma_rxe: rxe_newlink: failed to add lo [ 62.505990][ T4808] netlink: 16 bytes leftover after parsing attributes in process `syz.1.458'. [ 62.696438][ T4822] pim6reg: tun_chr_ioctl cmd 35108 [ 62.955639][ T4831] SELinux: failed to load policy [ 63.094885][ T4842] loop4: detected capacity change from 0 to 1024 [ 63.111574][ T4842] EXT4-fs: Ignoring removed bh option [ 63.136709][ T4842] EXT4-fs (loop4): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 63.199005][ T4837] loop0: detected capacity change from 0 to 512 [ 63.205572][ T4837] EXT4-fs: Ignoring removed nobh option [ 63.213230][ T4837] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.470: iget: bad i_size value: 38620345925642 [ 63.232341][ T4851] pim6reg: tun_chr_ioctl cmd 35108 [ 63.238174][ T4837] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.470: couldn't read orphan inode 15 (err -117) [ 63.362992][ T37] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm kworker/u8:2: bg 0: block 5: invalid block bitmap [ 63.376099][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 63.388824][ T37] EXT4-fs (loop0): This should not happen!! Data will be lost [ 63.388824][ T37] [ 63.399050][ T37] EXT4-fs (loop0): Total free blocks count 0 [ 63.405065][ T37] EXT4-fs (loop0): Free/Dirty block details [ 63.411041][ T37] EXT4-fs (loop0): free_blocks=0 [ 63.416058][ T37] EXT4-fs (loop0): dirty_blocks=3324 [ 63.421485][ T37] EXT4-fs (loop0): Block reservation details [ 63.427653][ T37] EXT4-fs (loop0): i_reserved_data_blocks=3324 [ 63.443219][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 1268 with error 28 [ 63.456069][ T37] EXT4-fs (loop0): This should not happen!! Data will be lost [ 63.456069][ T37] [ 63.686966][ T4872] pim6reg: tun_chr_ioctl cmd 35108 [ 63.856839][ T4883] loop2: detected capacity change from 0 to 512 [ 63.863646][ T4883] EXT4-fs: Ignoring removed nobh option [ 63.871190][ T4883] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.486: iget: bad i_size value: 38620345925642 [ 63.884256][ T4883] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.486: couldn't read orphan inode 15 (err -117) [ 63.948459][ T4884] EXT4-fs (loop2): shut down requested (0) [ 63.969671][ T4887] 9pnet: Could not find request transport: fd! [ 64.061158][ T4891] pim6reg: tun_chr_ioctl cmd 35108 [ 64.180683][ T788] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm kworker/u8:6: bg 0: block 5: invalid block bitmap [ 64.194511][ T788] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 64.207105][ T788] EXT4-fs (loop2): This should not happen!! Data will be lost [ 64.207105][ T788] [ 64.216928][ T788] EXT4-fs (loop2): Total free blocks count 0 [ 64.222938][ T788] EXT4-fs (loop2): Free/Dirty block details [ 64.228910][ T788] EXT4-fs (loop2): free_blocks=0 [ 64.229523][ T4898] pim6reg1: entered promiscuous mode [ 64.233871][ T788] EXT4-fs (loop2): dirty_blocks=16016 [ 64.233889][ T788] EXT4-fs (loop2): Block reservation details [ 64.233902][ T788] EXT4-fs (loop2): i_reserved_data_blocks=16016 [ 64.254769][ T37] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 64.257102][ T4898] pim6reg1: entered allmulticast mode [ 64.481236][ T4915] capability: warning: `syz.2.499' uses 32-bit capabilities (legacy support in use) [ 64.519330][ T4921] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 64.547831][ T4921] netlink: 'syz.1.502': attribute type 10 has an invalid length. [ 64.555770][ T4921] ipvlan0: entered allmulticast mode [ 64.561261][ T4921] veth0_vlan: entered allmulticast mode [ 64.568959][ T4921] team0: Device ipvlan0 failed to register rx_handler [ 64.659147][ T4934] pim6reg1: entered promiscuous mode [ 64.664569][ T4934] pim6reg1: entered allmulticast mode [ 64.740920][ T4927] loop1: detected capacity change from 0 to 512 [ 64.748738][ T4927] EXT4-fs: Ignoring removed nobh option [ 64.756327][ T4927] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.503: iget: bad i_size value: 38620345925642 [ 64.770660][ T4927] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.503: couldn't read orphan inode 15 (err -117) [ 64.785479][ T4927] EXT4-fs (loop1): shut down requested (0) [ 64.823942][ T4935] loop0: detected capacity change from 0 to 512 [ 64.835555][ T4935] EXT4-fs: Ignoring removed nobh option [ 64.853970][ T4935] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.507: iget: bad i_size value: 38620345925642 [ 64.876674][ T4935] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.507: couldn't read orphan inode 15 (err -117) [ 64.964834][ T4955] pim6reg: tun_chr_ioctl cmd 35108 [ 65.082958][ T4964] loop4: detected capacity change from 0 to 1024 [ 65.091343][ T4964] EXT4-fs: Ignoring removed bh option [ 65.097599][ T4964] EXT4-fs (loop4): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 65.217404][ T4416] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm kworker/u8:16: bg 0: block 5: invalid block bitmap [ 65.231585][ T4416] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 65.244182][ T4416] EXT4-fs (loop0): This should not happen!! Data will be lost [ 65.244182][ T4416] [ 65.253885][ T4416] EXT4-fs (loop0): Total free blocks count 0 [ 65.260068][ T4416] EXT4-fs (loop0): Free/Dirty block details [ 65.265992][ T4416] EXT4-fs (loop0): free_blocks=0 [ 65.271099][ T4416] EXT4-fs (loop0): dirty_blocks=3448 [ 65.276506][ T4416] EXT4-fs (loop0): Block reservation details [ 65.282548][ T4416] EXT4-fs (loop0): i_reserved_data_blocks=3448 [ 65.299346][ T4416] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 1392 with error 28 [ 65.312189][ T4416] EXT4-fs (loop0): This should not happen!! Data will be lost [ 65.312189][ T4416] [ 65.348793][ T4970] netlink: 'syz.2.520': attribute type 10 has an invalid length. [ 65.356838][ T4970] ipvlan0: entered allmulticast mode [ 65.362235][ T4970] veth0_vlan: entered allmulticast mode [ 65.369686][ T4970] team0: Device ipvlan0 failed to register rx_handler [ 65.425011][ T4980] pim6reg: tun_chr_ioctl cmd 35108 [ 65.834187][ T4995] loop1: detected capacity change from 0 to 512 [ 65.841413][ T4995] EXT4-fs: Ignoring removed nobh option [ 65.848542][ T4995] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.529: iget: bad i_size value: 38620345925642 [ 65.861626][ T4995] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.529: couldn't read orphan inode 15 (err -117) [ 65.892216][ T5001] loop3: detected capacity change from 0 to 256 [ 65.907494][ T5001] FAT-fs (loop3): Directory bread(block 64) failed [ 65.921483][ T5001] FAT-fs (loop3): Directory bread(block 65) failed [ 65.943032][ T5001] FAT-fs (loop3): Directory bread(block 66) failed [ 65.953792][ T5001] FAT-fs (loop3): Directory bread(block 67) failed [ 65.967121][ T5001] FAT-fs (loop3): Directory bread(block 68) failed [ 65.975505][ T5001] FAT-fs (loop3): Directory bread(block 69) failed [ 65.993780][ T5001] FAT-fs (loop3): Directory bread(block 70) failed [ 66.000628][ T5001] FAT-fs (loop3): Directory bread(block 71) failed [ 66.008947][ T5001] FAT-fs (loop3): Directory bread(block 72) failed [ 66.016311][ T5001] FAT-fs (loop3): Directory bread(block 73) failed [ 66.213526][ T5005] __nla_validate_parse: 16 callbacks suppressed [ 66.213545][ T5005] netlink: 8 bytes leftover after parsing attributes in process `syz.3.531'. [ 66.241374][ T37] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm kworker/u8:2: bg 0: block 5: invalid block bitmap [ 66.254404][ T5005] veth0_to_bond: entered allmulticast mode [ 66.262956][ T37] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 66.275627][ T37] EXT4-fs (loop1): This should not happen!! Data will be lost [ 66.275627][ T37] [ 66.285427][ T37] EXT4-fs (loop1): Total free blocks count 0 [ 66.291948][ T37] EXT4-fs (loop1): Free/Dirty block details [ 66.297923][ T37] EXT4-fs (loop1): free_blocks=0 [ 66.302919][ T37] EXT4-fs (loop1): dirty_blocks=3496 [ 66.308275][ T37] EXT4-fs (loop1): Block reservation details [ 66.314370][ T37] EXT4-fs (loop1): i_reserved_data_blocks=3496 [ 66.372285][ T37] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 1440 with error 28 [ 66.385278][ T37] EXT4-fs (loop1): This should not happen!! Data will be lost [ 66.385278][ T37] [ 66.398666][ T29] kauditd_printk_skb: 321 callbacks suppressed [ 66.398681][ T29] audit: type=1326 audit(1756865317.654:639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5000 comm="syz.3.531" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fcd596f5ba7 code=0x7ffc0000 [ 66.428330][ T29] audit: type=1326 audit(1756865317.654:640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5000 comm="syz.3.531" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fcd5969adb9 code=0x7ffc0000 [ 66.451694][ T29] audit: type=1326 audit(1756865317.654:641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5000 comm="syz.3.531" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcd596febe9 code=0x7ffc0000 [ 66.475063][ T29] audit: type=1326 audit(1756865317.674:642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5000 comm="syz.3.531" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fcd596f5ba7 code=0x7ffc0000 [ 66.498334][ T29] audit: type=1326 audit(1756865317.674:643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5000 comm="syz.3.531" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fcd5969adb9 code=0x7ffc0000 [ 66.522208][ T29] audit: type=1326 audit(1756865317.674:644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5000 comm="syz.3.531" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcd596febe9 code=0x7ffc0000 [ 66.546845][ T29] audit: type=1326 audit(1756865317.684:645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5000 comm="syz.3.531" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fcd596f5ba7 code=0x7ffc0000 [ 66.570660][ T29] audit: type=1326 audit(1756865317.684:646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5000 comm="syz.3.531" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fcd5969adb9 code=0x7ffc0000 [ 66.594170][ T29] audit: type=1326 audit(1756865317.684:647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5000 comm="syz.3.531" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcd596febe9 code=0x7ffc0000 [ 66.627589][ T29] audit: type=1326 audit(1756865317.684:648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5000 comm="syz.3.531" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fcd596f5ba7 code=0x7ffc0000 [ 66.756226][ T5026] pim6reg1: entered promiscuous mode [ 66.761713][ T5026] pim6reg1: entered allmulticast mode [ 66.894356][ T788] kworker/u8:6: attempt to access beyond end of device [ 66.894356][ T788] loop3: rw=1, sector=1192, nr_sectors = 32 limit=256 [ 66.928172][ T788] kworker/u8:6: attempt to access beyond end of device [ 66.928172][ T788] loop3: rw=1, sector=1256, nr_sectors = 32 limit=256 [ 66.958534][ T788] kworker/u8:6: attempt to access beyond end of device [ 66.958534][ T788] loop3: rw=1, sector=1320, nr_sectors = 32 limit=256 [ 66.986466][ T788] kworker/u8:6: attempt to access beyond end of device [ 66.986466][ T788] loop3: rw=1, sector=1384, nr_sectors = 32 limit=256 [ 67.015268][ T788] kworker/u8:6: attempt to access beyond end of device [ 67.015268][ T788] loop3: rw=1, sector=1448, nr_sectors = 32 limit=256 [ 67.046890][ T788] kworker/u8:6: attempt to access beyond end of device [ 67.046890][ T788] loop3: rw=1, sector=1512, nr_sectors = 32 limit=256 [ 67.064889][ T788] kworker/u8:6: attempt to access beyond end of device [ 67.064889][ T788] loop3: rw=1, sector=1576, nr_sectors = 32 limit=256 [ 67.098131][ T5040] netlink: 32 bytes leftover after parsing attributes in process `syz.0.545'. [ 67.107271][ T788] kworker/u8:6: attempt to access beyond end of device [ 67.107271][ T788] loop3: rw=1, sector=1640, nr_sectors = 32 limit=256 [ 67.124316][ T788] kworker/u8:6: attempt to access beyond end of device [ 67.124316][ T788] loop3: rw=1, sector=1704, nr_sectors = 32 limit=256 [ 67.139528][ T788] kworker/u8:6: attempt to access beyond end of device [ 67.139528][ T788] loop3: rw=1, sector=1800, nr_sectors = 32 limit=256 [ 67.167013][ T5031] loop1: detected capacity change from 0 to 512 [ 67.176931][ T5038] loop2: detected capacity change from 0 to 512 [ 67.183604][ T5038] EXT4-fs: Ignoring removed nobh option [ 67.192855][ T5038] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.544: iget: bad i_size value: 38620345925642 [ 67.206207][ T5031] EXT4-fs: Ignoring removed nobh option [ 67.213280][ T5038] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.544: couldn't read orphan inode 15 (err -117) [ 67.225985][ T5031] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.541: iget: bad i_size value: 38620345925642 [ 67.251596][ T5031] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.541: couldn't read orphan inode 15 (err -117) [ 67.297352][ T5031] EXT4-fs (loop1): shut down requested (0) [ 67.381944][ T5052] netlink: 8 bytes leftover after parsing attributes in process `syz.3.547'. [ 67.416804][ T5056] FAULT_INJECTION: forcing a failure. [ 67.416804][ T5056] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 67.429959][ T5056] CPU: 0 UID: 0 PID: 5056 Comm: syz.1.549 Not tainted syzkaller #0 PREEMPT(voluntary) [ 67.430018][ T5056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 67.430034][ T5056] Call Trace: [ 67.430043][ T5056] [ 67.430052][ T5056] __dump_stack+0x1d/0x30 [ 67.430077][ T5056] dump_stack_lvl+0xe8/0x140 [ 67.430100][ T5056] dump_stack+0x15/0x1b [ 67.430121][ T5056] should_fail_ex+0x265/0x280 [ 67.430173][ T5056] should_fail+0xb/0x20 [ 67.430196][ T5056] should_fail_usercopy+0x1a/0x20 [ 67.430223][ T5056] _copy_from_user+0x1c/0xb0 [ 67.430252][ T5056] __sys_bpf+0x178/0x7b0 [ 67.430346][ T5056] __x64_sys_bpf+0x41/0x50 [ 67.430377][ T5056] x64_sys_call+0x2aea/0x2ff0 [ 67.430404][ T5056] do_syscall_64+0xd2/0x200 [ 67.430461][ T5056] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 67.430491][ T5056] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 67.430612][ T5056] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.430640][ T5056] RIP: 0033:0x7f6b3464ebe9 [ 67.430711][ T5056] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 67.430729][ T5056] RSP: 002b:00007f6b330af038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 67.430750][ T5056] RAX: ffffffffffffffda RBX: 00007f6b34885fa0 RCX: 00007f6b3464ebe9 [ 67.430798][ T5056] RDX: 000000000000000c RSI: 0000200000000640 RDI: 0000000000000023 [ 67.430810][ T5056] RBP: 00007f6b330af090 R08: 0000000000000000 R09: 0000000000000000 [ 67.430822][ T5056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 67.430836][ T5056] R13: 00007f6b34886038 R14: 00007f6b34885fa0 R15: 00007ffc2bae66a8 [ 67.430858][ T5056] [ 67.636880][ T5061] loop1: detected capacity change from 0 to 1024 [ 67.643822][ T5061] EXT4-fs: Ignoring removed bh option [ 67.658483][ T5061] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 67.687910][ T5058] netlink: 24 bytes leftover after parsing attributes in process `syz.3.548'. [ 67.850988][ T4400] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm kworker/u8:11: bg 0: block 5: invalid block bitmap [ 67.867227][ T4400] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1876 with error 28 [ 67.880574][ T4400] EXT4-fs (loop2): This should not happen!! Data will be lost [ 67.880574][ T4400] [ 67.892090][ T4400] EXT4-fs (loop2): Total free blocks count 0 [ 67.898171][ T4400] EXT4-fs (loop2): Free/Dirty block details [ 67.904108][ T4400] EXT4-fs (loop2): free_blocks=0 [ 67.909214][ T4400] EXT4-fs (loop2): dirty_blocks=1880 [ 67.914541][ T4400] EXT4-fs (loop2): Block reservation details [ 67.917891][ T5087] loop3: detected capacity change from 0 to 1024 [ 67.920579][ T4400] EXT4-fs (loop2): i_reserved_data_blocks=1880 [ 68.005620][ T5084] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 18: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 68.236178][ T5115] pim6reg1: entered promiscuous mode [ 68.241797][ T5115] pim6reg1: entered allmulticast mode [ 68.318012][ T5105] loop4: detected capacity change from 0 to 512 [ 68.324620][ T5105] EXT4-fs: Ignoring removed nobh option [ 68.341195][ T5105] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.567: iget: bad i_size value: 38620345925642 [ 68.354259][ T5105] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.567: couldn't read orphan inode 15 (err -117) [ 68.561747][ T5140] netlink: 'syz.0.581': attribute type 7 has an invalid length. [ 68.569637][ T5140] netlink: 140 bytes leftover after parsing attributes in process `syz.0.581'. [ 68.708286][ T5143] rdma_rxe: rxe_newlink: failed to add lo [ 68.805984][ T5147] syzkaller0: entered allmulticast mode [ 68.811897][ T5147] syzkaller0: entered promiscuous mode [ 68.819616][ T5147] syzkaller0 (unregistering): left allmulticast mode [ 68.826481][ T5147] syzkaller0 (unregistering): left promiscuous mode [ 68.862753][ T788] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm kworker/u8:6: bg 0: block 5: invalid block bitmap [ 68.877635][ T5151] netlink: 28 bytes leftover after parsing attributes in process `syz.1.584'. [ 68.880862][ T788] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 68.899401][ T788] EXT4-fs (loop4): This should not happen!! Data will be lost [ 68.899401][ T788] [ 68.909116][ T788] EXT4-fs (loop4): Total free blocks count 0 [ 68.916355][ T788] EXT4-fs (loop4): Free/Dirty block details [ 68.922295][ T788] EXT4-fs (loop4): free_blocks=0 [ 68.927373][ T788] EXT4-fs (loop4): dirty_blocks=2712 [ 68.932795][ T788] EXT4-fs (loop4): Block reservation details [ 68.938828][ T788] EXT4-fs (loop4): i_reserved_data_blocks=2712 [ 68.951669][ T4416] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 656 with error 28 [ 68.964471][ T4416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 68.964471][ T4416] [ 69.022933][ T5161] netlink: 'syz.1.588': attribute type 10 has an invalid length. [ 69.049932][ T5161] team0: Device hsr_slave_0 failed to register rx_handler [ 69.117846][ T5180] netlink: 28 bytes leftover after parsing attributes in process `syz.0.598'. [ 69.128433][ T5176] loop2: detected capacity change from 0 to 1024 [ 69.136483][ T5176] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 69.256588][ T5181] rdma_rxe: rxe_newlink: failed to add lo [ 69.321742][ T5174] loop4: detected capacity change from 0 to 512 [ 69.331994][ T5174] EXT4-fs: Ignoring removed nobh option [ 69.351574][ T5174] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.595: iget: bad i_size value: 38620345925642 [ 69.371774][ T5174] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.595: couldn't read orphan inode 15 (err -117) [ 69.647580][ T5210] loop3: detected capacity change from 0 to 512 [ 69.655184][ T5210] ext4: Unknown parameter 'euid>00000000004294967295' [ 69.684485][ T5200] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.726927][ T5215] netlink: 'syz.3.609': attribute type 21 has an invalid length. [ 69.734922][ T5215] IPv6: NLM_F_CREATE should be specified when creating new route [ 69.873233][ T5220] netlink: 28 bytes leftover after parsing attributes in process `syz.3.610'. [ 69.885273][ T5200] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.899621][ T4400] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm kworker/u8:11: bg 0: block 5: invalid block bitmap [ 69.912723][ T4400] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 69.925241][ T4400] EXT4-fs (loop4): This should not happen!! Data will be lost [ 69.925241][ T4400] [ 69.935047][ T4400] EXT4-fs (loop4): Total free blocks count 0 [ 69.941054][ T4400] EXT4-fs (loop4): Free/Dirty block details [ 69.946994][ T4400] EXT4-fs (loop4): free_blocks=0 [ 69.952040][ T4400] EXT4-fs (loop4): dirty_blocks=4468 [ 69.957557][ T4400] EXT4-fs (loop4): Block reservation details [ 69.963563][ T4400] EXT4-fs (loop4): i_reserved_data_blocks=4468 [ 69.975667][ T5200] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.988793][ T37] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 70.001595][ T37] EXT4-fs (loop4): This should not happen!! Data will be lost [ 70.001595][ T37] [ 70.026152][ T5228] netlink: 'syz.3.615': attribute type 10 has an invalid length. [ 70.041806][ T5228] ipvlan0: entered allmulticast mode [ 70.047557][ T5228] veth0_vlan: entered allmulticast mode [ 70.055097][ T5228] team0: Device ipvlan0 failed to register rx_handler [ 70.066647][ T5200] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.067366][ T5228] netlink: 592 bytes leftover after parsing attributes in process `syz.3.615'. [ 70.087642][ T5228] netlink: 592 bytes leftover after parsing attributes in process `syz.3.615'. [ 70.123061][ T5236] loop3: detected capacity change from 0 to 1024 [ 70.131157][ T5236] EXT4-fs: Ignoring removed bh option [ 70.137188][ T5236] EXT4-fs (loop3): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 70.163198][ T5237] loop4: detected capacity change from 0 to 512 [ 70.181752][ T5237] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.612: casefold flag without casefold feature [ 70.196960][ T5237] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.612: couldn't read orphan inode 15 (err -117) [ 70.211949][ T5234] rdma_rxe: rxe_newlink: failed to add lo [ 70.243959][ T4400] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.269203][ T4400] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.319858][ T4400] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.334289][ T37] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.692780][ T5270] pim6reg: tun_chr_ioctl cmd 35108 [ 70.948025][ T3311] EXT4-fs unmount: 60 callbacks suppressed [ 70.948044][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.985601][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.020609][ T5274] loop3: detected capacity change from 0 to 1024 [ 71.028041][ T5274] EXT4-fs: Ignoring removed bh option [ 71.042879][ T5274] EXT4-fs (loop3): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 71.075823][ T5274] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.120040][ T5274] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.359941][ T5315] pim6reg1: entered promiscuous mode [ 71.365331][ T5315] pim6reg1: entered allmulticast mode [ 71.403487][ T5320] audit_log_lost: 691 callbacks suppressed [ 71.403504][ T5320] audit: audit_lost=3 audit_rate_limit=0 audit_backlog_limit=64 [ 71.403724][ T29] audit: type=1400 audit(1756865322.697:1340): avc: denied { prog_load } for pid=5323 comm="syz.1.652" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 71.409491][ T5320] audit: out of memory in audit_log_start [ 71.452344][ T29] audit: type=1400 audit(1756865322.697:1341): avc: denied { map_create } for pid=5301 comm="syz.2.642" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 71.471552][ T29] audit: type=1400 audit(1756865322.737:1342): avc: denied { mounton } for pid=5323 comm="syz.1.652" path="/140/file0" dev="tmpfs" ino=748 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=0 [ 71.495209][ T29] audit: type=1326 audit(1756865322.737:1343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5321 comm="syz.4.651" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd19fd6ebe9 code=0x7ffc0000 [ 71.518932][ T29] audit: type=1400 audit(1756865322.737:1344): avc: denied { map_create } for pid=5321 comm="syz.4.651" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 71.538250][ T29] audit: type=1326 audit(1756865322.737:1345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5321 comm="syz.4.651" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd19fd6ebe9 code=0x7ffc0000 [ 71.561726][ T29] audit: type=1326 audit(1756865322.737:1346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5321 comm="syz.4.651" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd19fd6ebe9 code=0x7ffc0000 [ 71.610909][ T5326] audit: audit_backlog=65 > audit_backlog_limit=64 [ 71.621587][ T5326] FAULT_INJECTION: forcing a failure. [ 71.621587][ T5326] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 71.634827][ T5326] CPU: 1 UID: 0 PID: 5326 Comm: syz.1.653 Not tainted syzkaller #0 PREEMPT(voluntary) [ 71.634856][ T5326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 71.634868][ T5326] Call Trace: [ 71.634875][ T5326] [ 71.634901][ T5326] __dump_stack+0x1d/0x30 [ 71.634927][ T5326] dump_stack_lvl+0xe8/0x140 [ 71.634951][ T5326] dump_stack+0x15/0x1b [ 71.634969][ T5326] should_fail_ex+0x265/0x280 [ 71.634990][ T5326] should_fail+0xb/0x20 [ 71.635008][ T5326] should_fail_usercopy+0x1a/0x20 [ 71.635114][ T5326] _copy_to_user+0x20/0xa0 [ 71.635149][ T5326] simple_read_from_buffer+0xb5/0x130 [ 71.635305][ T5326] proc_fail_nth_read+0x10e/0x150 [ 71.635345][ T5326] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 71.635384][ T5326] vfs_read+0x1a5/0x770 [ 71.635404][ T5326] ? __rcu_read_unlock+0x4f/0x70 [ 71.635425][ T5326] ? __fget_files+0x184/0x1c0 [ 71.635497][ T5326] ksys_read+0xda/0x1a0 [ 71.635526][ T5326] __x64_sys_read+0x40/0x50 [ 71.635552][ T5326] x64_sys_call+0x27bc/0x2ff0 [ 71.635575][ T5326] do_syscall_64+0xd2/0x200 [ 71.635613][ T5326] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 71.635636][ T5326] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 71.635661][ T5326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.635688][ T5326] RIP: 0033:0x7f6b3464d5fc [ 71.635724][ T5326] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 71.635746][ T5326] RSP: 002b:00007f6b330af030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 71.635769][ T5326] RAX: ffffffffffffffda RBX: 00007f6b34885fa0 RCX: 00007f6b3464d5fc [ 71.635784][ T5326] RDX: 000000000000000f RSI: 00007f6b330af0a0 RDI: 0000000000000004 [ 71.635796][ T5326] RBP: 00007f6b330af090 R08: 0000000000000000 R09: 0000000000000000 [ 71.635890][ T5326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 71.635901][ T5326] R13: 00007f6b34886038 R14: 00007f6b34885fa0 R15: 00007ffc2bae66a8 [ 71.635939][ T5326] [ 71.948482][ T5348] __nla_validate_parse: 3 callbacks suppressed [ 71.948497][ T5348] netlink: 4 bytes leftover after parsing attributes in process `syz.4.661'. [ 71.993424][ T5351] netlink: 32 bytes leftover after parsing attributes in process `syz.1.663'. [ 72.027168][ T5353] lo speed is unknown, defaulting to 1000 [ 72.160497][ T5371] netlink: 4 bytes leftover after parsing attributes in process `syz.3.672'. [ 72.228075][ T5383] FAULT_INJECTION: forcing a failure. [ 72.228075][ T5383] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 72.241232][ T5383] CPU: 0 UID: 0 PID: 5383 Comm: syz.1.678 Not tainted syzkaller #0 PREEMPT(voluntary) [ 72.241269][ T5383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 72.241281][ T5383] Call Trace: [ 72.241288][ T5383] [ 72.241295][ T5383] __dump_stack+0x1d/0x30 [ 72.241325][ T5383] dump_stack_lvl+0xe8/0x140 [ 72.241345][ T5383] dump_stack+0x15/0x1b [ 72.241410][ T5383] should_fail_ex+0x265/0x280 [ 72.241436][ T5383] should_fail+0xb/0x20 [ 72.241458][ T5383] should_fail_usercopy+0x1a/0x20 [ 72.241485][ T5383] _copy_to_user+0x20/0xa0 [ 72.241524][ T5383] simple_read_from_buffer+0xb5/0x130 [ 72.241551][ T5383] proc_fail_nth_read+0x10e/0x150 [ 72.241611][ T5383] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 72.241636][ T5383] vfs_read+0x1a5/0x770 [ 72.241658][ T5383] ? __rcu_read_unlock+0x4f/0x70 [ 72.241699][ T5383] ? __fget_files+0x184/0x1c0 [ 72.241754][ T5383] ksys_read+0xda/0x1a0 [ 72.241777][ T5383] __x64_sys_read+0x40/0x50 [ 72.241798][ T5383] x64_sys_call+0x27bc/0x2ff0 [ 72.241836][ T5383] do_syscall_64+0xd2/0x200 [ 72.241872][ T5383] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 72.241932][ T5383] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 72.242029][ T5383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.242054][ T5383] RIP: 0033:0x7f6b3464d5fc [ 72.242131][ T5383] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 72.242154][ T5383] RSP: 002b:00007f6b330af030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 72.242172][ T5383] RAX: ffffffffffffffda RBX: 00007f6b34885fa0 RCX: 00007f6b3464d5fc [ 72.242186][ T5383] RDX: 000000000000000f RSI: 00007f6b330af0a0 RDI: 0000000000000004 [ 72.242201][ T5383] RBP: 00007f6b330af090 R08: 0000000000000000 R09: 0000000000000000 [ 72.242216][ T5383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.242232][ T5383] R13: 00007f6b34886038 R14: 00007f6b34885fa0 R15: 00007ffc2bae66a8 [ 72.242256][ T5383] [ 72.587184][ T5408] pim6reg1: entered promiscuous mode [ 72.592519][ T5408] pim6reg1: entered allmulticast mode [ 72.616073][ T5411] pim6reg: tun_chr_ioctl cmd 35108 [ 72.749696][ T5423] mmap: syz.3.697 (5423) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 72.809792][ T5429] netlink: 56 bytes leftover after parsing attributes in process `syz.2.699'. [ 72.869855][ T5439] netlink: 12 bytes leftover after parsing attributes in process `syz.2.704'. [ 73.137308][ T5474] netlink: 12 bytes leftover after parsing attributes in process `syz.3.721'. [ 73.227204][ T5481] netlink: 'syz.3.724': attribute type 17 has an invalid length. [ 73.235006][ T5481] netlink: 152 bytes leftover after parsing attributes in process `syz.3.724'. [ 73.300461][ T5481] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 73.496926][ T5507] netlink: 12 bytes leftover after parsing attributes in process `syz.3.735'. [ 73.570433][ T5515] netlink: 'syz.2.738': attribute type 7 has an invalid length. [ 73.578215][ T5515] netlink: 140 bytes leftover after parsing attributes in process `syz.2.738'. [ 73.671797][ T5521] lo speed is unknown, defaulting to 1000 [ 73.686449][ T5523] pim6reg: tun_chr_ioctl cmd 35108 [ 73.763534][ T5529] pim6reg1: entered promiscuous mode [ 73.768895][ T5529] pim6reg1: entered allmulticast mode [ 73.822555][ T5536] netlink: 12 bytes leftover after parsing attributes in process `syz.3.748'. [ 73.871673][ T5541] FAULT_INJECTION: forcing a failure. [ 73.871673][ T5541] name failslab, interval 1, probability 0, space 0, times 0 [ 73.884446][ T5541] CPU: 1 UID: 0 PID: 5541 Comm: syz.1.747 Not tainted syzkaller #0 PREEMPT(voluntary) [ 73.884513][ T5541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 73.884529][ T5541] Call Trace: [ 73.884537][ T5541] [ 73.884545][ T5541] __dump_stack+0x1d/0x30 [ 73.884573][ T5541] dump_stack_lvl+0xe8/0x140 [ 73.884597][ T5541] dump_stack+0x15/0x1b [ 73.884632][ T5541] should_fail_ex+0x265/0x280 [ 73.884658][ T5541] should_failslab+0x8c/0xb0 [ 73.884718][ T5541] kmem_cache_alloc_noprof+0x50/0x310 [ 73.884752][ T5541] ? skb_clone+0x151/0x1f0 [ 73.884782][ T5541] skb_clone+0x151/0x1f0 [ 73.884886][ T5541] __netlink_deliver_tap+0x2c9/0x500 [ 73.884984][ T5541] netlink_unicast+0x66b/0x690 [ 73.885011][ T5541] netlink_sendmsg+0x58b/0x6b0 [ 73.885042][ T5541] ? __pfx_netlink_sendmsg+0x10/0x10 [ 73.885071][ T5541] __sock_sendmsg+0x142/0x180 [ 73.885131][ T5541] ____sys_sendmsg+0x31e/0x4e0 [ 73.885215][ T5541] ___sys_sendmsg+0x17b/0x1d0 [ 73.885258][ T5541] __x64_sys_sendmsg+0xd4/0x160 [ 73.885291][ T5541] x64_sys_call+0x191e/0x2ff0 [ 73.885317][ T5541] do_syscall_64+0xd2/0x200 [ 73.885386][ T5541] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 73.885416][ T5541] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 73.885449][ T5541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.885508][ T5541] RIP: 0033:0x7f6b3464ebe9 [ 73.885526][ T5541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.885548][ T5541] RSP: 002b:00007f6b3308e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 73.885572][ T5541] RAX: ffffffffffffffda RBX: 00007f6b34886090 RCX: 00007f6b3464ebe9 [ 73.885618][ T5541] RDX: 0000000000000000 RSI: 00002000000012c0 RDI: 0000000000000005 [ 73.885633][ T5541] RBP: 00007f6b3308e090 R08: 0000000000000000 R09: 0000000000000000 [ 73.885648][ T5541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.885663][ T5541] R13: 00007f6b34886128 R14: 00007f6b34886090 R15: 00007ffc2bae66a8 [ 73.885685][ T5541] [ 74.218401][ T5557] netdevsim netdevsim3: Direct firmware load for ./file0 failed with error -2 [ 74.551134][ T5567] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 74.941853][ T5598] FAULT_INJECTION: forcing a failure. [ 74.941853][ T5598] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 74.955071][ T5598] CPU: 0 UID: 0 PID: 5598 Comm: syz.0.775 Not tainted syzkaller #0 PREEMPT(voluntary) [ 74.955102][ T5598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 74.955143][ T5598] Call Trace: [ 74.955149][ T5598] [ 74.955156][ T5598] __dump_stack+0x1d/0x30 [ 74.955177][ T5598] dump_stack_lvl+0xe8/0x140 [ 74.955198][ T5598] dump_stack+0x15/0x1b [ 74.955288][ T5598] should_fail_ex+0x265/0x280 [ 74.955314][ T5598] should_fail+0xb/0x20 [ 74.955337][ T5598] should_fail_usercopy+0x1a/0x20 [ 74.955380][ T5598] _copy_from_user+0x1c/0xb0 [ 74.955460][ T5598] kstrtouint_from_user+0x69/0xf0 [ 74.955539][ T5598] ? 0xffffffff81000000 [ 74.955585][ T5598] ? selinux_file_permission+0x1e4/0x320 [ 74.955607][ T5598] proc_fail_nth_write+0x50/0x160 [ 74.955659][ T5598] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 74.955699][ T5598] vfs_write+0x266/0x960 [ 74.955723][ T5598] ? vfs_read+0x4e6/0x770 [ 74.955741][ T5598] ? kmem_cache_free+0xdf/0x300 [ 74.955780][ T5598] ? putname+0xda/0x100 [ 74.955888][ T5598] ksys_write+0xda/0x1a0 [ 74.955937][ T5598] __x64_sys_write+0x40/0x50 [ 74.955965][ T5598] x64_sys_call+0x27fe/0x2ff0 [ 74.955991][ T5598] do_syscall_64+0xd2/0x200 [ 74.956027][ T5598] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 74.956051][ T5598] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 74.956089][ T5598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.956115][ T5598] RIP: 0033:0x7f611bc6d69f [ 74.956133][ T5598] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 74.956154][ T5598] RSP: 002b:00007f611a6d7030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 74.956173][ T5598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f611bc6d69f [ 74.956184][ T5598] RDX: 0000000000000001 RSI: 00007f611a6d70a0 RDI: 0000000000000003 [ 74.956195][ T5598] RBP: 00007f611a6d7090 R08: 0000000000000000 R09: 0000000000000000 [ 74.956216][ T5598] R10: 00002000000000c0 R11: 0000000000000293 R12: 0000000000000001 [ 74.956231][ T5598] R13: 00007f611bea6038 R14: 00007f611bea5fa0 R15: 00007ffed0893638 [ 74.956333][ T5598] [ 75.301012][ T5613] FAULT_INJECTION: forcing a failure. [ 75.301012][ T5613] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 75.314306][ T5613] CPU: 0 UID: 0 PID: 5613 Comm: syz.0.783 Not tainted syzkaller #0 PREEMPT(voluntary) [ 75.314333][ T5613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 75.314345][ T5613] Call Trace: [ 75.314351][ T5613] [ 75.314359][ T5613] __dump_stack+0x1d/0x30 [ 75.314409][ T5613] dump_stack_lvl+0xe8/0x140 [ 75.314434][ T5613] dump_stack+0x15/0x1b [ 75.314453][ T5613] should_fail_ex+0x265/0x280 [ 75.314479][ T5613] should_fail+0xb/0x20 [ 75.314508][ T5613] should_fail_usercopy+0x1a/0x20 [ 75.314536][ T5613] _copy_to_user+0x20/0xa0 [ 75.314640][ T5613] simple_read_from_buffer+0xb5/0x130 [ 75.314668][ T5613] proc_fail_nth_read+0x10e/0x150 [ 75.314721][ T5613] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 75.314752][ T5613] vfs_read+0x1a5/0x770 [ 75.314771][ T5613] ? __rcu_read_unlock+0x4f/0x70 [ 75.314845][ T5613] ? __fget_files+0x184/0x1c0 [ 75.314871][ T5613] ksys_read+0xda/0x1a0 [ 75.314958][ T5613] __x64_sys_read+0x40/0x50 [ 75.314981][ T5613] x64_sys_call+0x27bc/0x2ff0 [ 75.315002][ T5613] do_syscall_64+0xd2/0x200 [ 75.315133][ T5613] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 75.315159][ T5613] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 75.315192][ T5613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.315217][ T5613] RIP: 0033:0x7f611bc6d5fc [ 75.315333][ T5613] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 75.315408][ T5613] RSP: 002b:00007f611a6d7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 75.315433][ T5613] RAX: ffffffffffffffda RBX: 00007f611bea5fa0 RCX: 00007f611bc6d5fc [ 75.315448][ T5613] RDX: 000000000000000f RSI: 00007f611a6d70a0 RDI: 0000000000000004 [ 75.315463][ T5613] RBP: 00007f611a6d7090 R08: 0000000000000000 R09: 0000000000000000 [ 75.315475][ T5613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 75.315486][ T5613] R13: 00007f611bea6038 R14: 00007f611bea5fa0 R15: 00007ffed0893638 [ 75.315503][ T5613] [ 75.558485][ T5623] pim6reg: tun_chr_ioctl cmd 35108 [ 75.579007][ T5624] pim6reg: tun_chr_ioctl cmd 35108 [ 75.689554][ T5629] FAULT_INJECTION: forcing a failure. [ 75.689554][ T5629] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 75.702683][ T5629] CPU: 1 UID: 0 PID: 5629 Comm: syz.3.788 Not tainted syzkaller #0 PREEMPT(voluntary) [ 75.702721][ T5629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 75.702785][ T5629] Call Trace: [ 75.702792][ T5629] [ 75.702800][ T5629] __dump_stack+0x1d/0x30 [ 75.702825][ T5629] dump_stack_lvl+0xe8/0x140 [ 75.702847][ T5629] dump_stack+0x15/0x1b [ 75.702862][ T5629] should_fail_ex+0x265/0x280 [ 75.702929][ T5629] should_fail+0xb/0x20 [ 75.702949][ T5629] should_fail_usercopy+0x1a/0x20 [ 75.702985][ T5629] _copy_to_user+0x20/0xa0 [ 75.703041][ T5629] simple_read_from_buffer+0xb5/0x130 [ 75.703068][ T5629] proc_fail_nth_read+0x10e/0x150 [ 75.703103][ T5629] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 75.703140][ T5629] vfs_read+0x1a5/0x770 [ 75.703207][ T5629] ? __rcu_read_unlock+0x4f/0x70 [ 75.703227][ T5629] ? __fget_files+0x184/0x1c0 [ 75.703253][ T5629] ksys_read+0xda/0x1a0 [ 75.703277][ T5629] __x64_sys_read+0x40/0x50 [ 75.703377][ T5629] x64_sys_call+0x27bc/0x2ff0 [ 75.703400][ T5629] do_syscall_64+0xd2/0x200 [ 75.703434][ T5629] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 75.703502][ T5629] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 75.703530][ T5629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.703618][ T5629] RIP: 0033:0x7fcd596fd5fc [ 75.703632][ T5629] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 75.703653][ T5629] RSP: 002b:00007fcd58146030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 75.703676][ T5629] RAX: ffffffffffffffda RBX: 00007fcd59936090 RCX: 00007fcd596fd5fc [ 75.703692][ T5629] RDX: 000000000000000f RSI: 00007fcd581460a0 RDI: 0000000000000009 [ 75.703706][ T5629] RBP: 00007fcd58146090 R08: 0000000000000000 R09: 0000000000000000 [ 75.703740][ T5629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 75.703755][ T5629] R13: 00007fcd59936128 R14: 00007fcd59936090 R15: 00007ffd4480bbf8 [ 75.703777][ T5629] [ 76.027558][ T5658] pim6reg: tun_chr_ioctl cmd 35108 [ 76.046303][ T5656] pim6reg1: entered promiscuous mode [ 76.051671][ T5656] pim6reg1: entered allmulticast mode [ 76.348338][ T5695] pim6reg1: entered promiscuous mode [ 76.353844][ T5695] pim6reg1: entered allmulticast mode [ 76.413480][ T29] kauditd_printk_skb: 1397 callbacks suppressed [ 76.413506][ T29] audit: type=1400 audit(1756865583.698:2730): avc: denied { open } for pid=5704 comm="syz.0.825" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=0 [ 76.460018][ T29] audit: type=1400 audit(1756865583.698:2731): avc: denied { create } for pid=5700 comm="syz.3.823" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 76.479800][ T29] audit: type=1400 audit(1756865583.698:2732): avc: denied { create } for pid=5700 comm="syz.3.823" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 76.499655][ T29] audit: type=1400 audit(1756865583.698:2733): avc: denied { name_bind } for pid=5700 comm="syz.3.823" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=0 [ 76.521323][ T29] audit: type=1400 audit(1756865583.698:2734): avc: denied { create } for pid=5700 comm="syz.3.823" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 76.541928][ T29] audit: type=1400 audit(1756865583.728:2735): avc: denied { map_create } for pid=5704 comm="syz.0.825" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 76.561119][ T29] audit: type=1400 audit(1756865583.728:2736): avc: denied { prog_load } for pid=5704 comm="syz.0.825" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 76.580544][ T29] audit: type=1400 audit(1756865583.728:2737): avc: denied { prog_load } for pid=5704 comm="syz.0.825" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 76.599695][ T29] audit: type=1400 audit(1756865583.728:2738): avc: denied { prog_load } for pid=5704 comm="syz.0.825" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 76.618710][ T29] audit: type=1400 audit(1756865583.728:2739): avc: denied { prog_load } for pid=5704 comm="syz.0.825" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 76.650767][ T5714] pim6reg: tun_chr_ioctl cmd 35108 [ 76.883906][ T5737] pim6reg1: entered promiscuous mode [ 76.889261][ T5737] pim6reg1: entered allmulticast mode [ 76.916515][ T5741] netlink: 'syz.4.841': attribute type 17 has an invalid length. [ 76.932039][ T5739] lo speed is unknown, defaulting to 1000 [ 76.938549][ T5741] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 77.026082][ T5741] FAULT_INJECTION: forcing a failure. [ 77.026082][ T5741] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 77.039376][ T5741] CPU: 0 UID: 0 PID: 5741 Comm: syz.4.841 Not tainted syzkaller #0 PREEMPT(voluntary) [ 77.039452][ T5741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 77.039467][ T5741] Call Trace: [ 77.039475][ T5741] [ 77.039485][ T5741] __dump_stack+0x1d/0x30 [ 77.039510][ T5741] dump_stack_lvl+0xe8/0x140 [ 77.039534][ T5741] dump_stack+0x15/0x1b [ 77.039634][ T5741] should_fail_ex+0x265/0x280 [ 77.039662][ T5741] should_fail+0xb/0x20 [ 77.039685][ T5741] should_fail_usercopy+0x1a/0x20 [ 77.039714][ T5741] _copy_from_user+0x1c/0xb0 [ 77.039751][ T5741] snd_seq_ioctl+0x127/0x2e0 [ 77.039822][ T5741] ? __pfx_snd_seq_ioctl+0x10/0x10 [ 77.039859][ T5741] __se_sys_ioctl+0xcb/0x140 [ 77.039954][ T5741] __x64_sys_ioctl+0x43/0x50 [ 77.039972][ T5741] x64_sys_call+0x1816/0x2ff0 [ 77.039999][ T5741] do_syscall_64+0xd2/0x200 [ 77.040086][ T5741] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 77.040110][ T5741] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 77.040157][ T5741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.040178][ T5741] RIP: 0033:0x7fd19fd6ebe9 [ 77.040193][ T5741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 77.040215][ T5741] RSP: 002b:00007fd19e7cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 77.040238][ T5741] RAX: ffffffffffffffda RBX: 00007fd19ffa5fa0 RCX: 00007fd19fd6ebe9 [ 77.040258][ T5741] RDX: 0000200000000400 RSI: 0000000040605346 RDI: 0000000000000005 [ 77.040292][ T5741] RBP: 00007fd19e7cf090 R08: 0000000000000000 R09: 0000000000000000 [ 77.040387][ T5741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 77.040402][ T5741] R13: 00007fd19ffa6038 R14: 00007fd19ffa5fa0 R15: 00007fff3d8c99d8 [ 77.040424][ T5741] [ 77.291119][ T5751] pim6reg: tun_chr_ioctl cmd 35108 [ 77.666355][ T5793] pim6reg: tun_chr_ioctl cmd 35108 [ 78.093519][ T5826] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 78.153425][ T5825] __nla_validate_parse: 9 callbacks suppressed [ 78.153443][ T5825] netlink: 4 bytes leftover after parsing attributes in process `syz.1.877'. [ 78.552380][ T5859] pim6reg1: entered promiscuous mode [ 78.557835][ T5859] pim6reg1: entered allmulticast mode [ 78.606351][ T5869] FAULT_INJECTION: forcing a failure. [ 78.606351][ T5869] name failslab, interval 1, probability 0, space 0, times 0 [ 78.619313][ T5869] CPU: 0 UID: 0 PID: 5869 Comm: syz.3.897 Not tainted syzkaller #0 PREEMPT(voluntary) [ 78.619341][ T5869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 78.619358][ T5869] Call Trace: [ 78.619366][ T5869] [ 78.619376][ T5869] __dump_stack+0x1d/0x30 [ 78.619434][ T5869] dump_stack_lvl+0xe8/0x140 [ 78.619458][ T5869] dump_stack+0x15/0x1b [ 78.619479][ T5869] should_fail_ex+0x265/0x280 [ 78.619644][ T5869] should_failslab+0x8c/0xb0 [ 78.619674][ T5869] kmem_cache_alloc_node_noprof+0x57/0x320 [ 78.619711][ T5869] ? __alloc_skb+0x101/0x320 [ 78.619731][ T5869] __alloc_skb+0x101/0x320 [ 78.619752][ T5869] ? audit_log_start+0x365/0x6c0 [ 78.619854][ T5869] audit_log_start+0x380/0x6c0 [ 78.619895][ T5869] audit_seccomp+0x48/0x100 [ 78.619925][ T5869] ? __seccomp_filter+0x68c/0x10d0 [ 78.619948][ T5869] __seccomp_filter+0x69d/0x10d0 [ 78.619975][ T5869] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 78.620001][ T5869] ? vfs_write+0x7e8/0x960 [ 78.620027][ T5869] ? __rcu_read_unlock+0x4f/0x70 [ 78.620072][ T5869] ? __fget_files+0x184/0x1c0 [ 78.620102][ T5869] __secure_computing+0x82/0x150 [ 78.620122][ T5869] syscall_trace_enter+0xcf/0x1e0 [ 78.620194][ T5869] do_syscall_64+0xac/0x200 [ 78.620224][ T5869] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 78.620325][ T5869] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 78.620350][ T5869] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.620370][ T5869] RIP: 0033:0x7fcd596febe9 [ 78.620388][ T5869] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 78.620410][ T5869] RSP: 002b:00007fcd58167038 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 78.620461][ T5869] RAX: ffffffffffffffda RBX: 00007fcd59935fa0 RCX: 00007fcd596febe9 [ 78.620476][ T5869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.620489][ T5869] RBP: 00007fcd58167090 R08: 0000000000000000 R09: 0000000000000000 [ 78.620500][ T5869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.620519][ T5869] R13: 00007fcd59936038 R14: 00007fcd59935fa0 R15: 00007ffd4480bbf8 [ 78.620611][ T5869] [ 78.873383][ T5878] FAULT_INJECTION: forcing a failure. [ 78.873383][ T5878] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 78.886584][ T5878] CPU: 0 UID: 0 PID: 5878 Comm: syz.4.900 Not tainted syzkaller #0 PREEMPT(voluntary) [ 78.886629][ T5878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 78.886641][ T5878] Call Trace: [ 78.886646][ T5878] [ 78.886653][ T5878] __dump_stack+0x1d/0x30 [ 78.886699][ T5878] dump_stack_lvl+0xe8/0x140 [ 78.886795][ T5878] dump_stack+0x15/0x1b [ 78.886818][ T5878] should_fail_ex+0x265/0x280 [ 78.886846][ T5878] should_fail+0xb/0x20 [ 78.886868][ T5878] should_fail_usercopy+0x1a/0x20 [ 78.886897][ T5878] _copy_from_user+0x1c/0xb0 [ 78.886932][ T5878] inet_ioctl+0x200/0x3a0 [ 78.887000][ T5878] sock_do_ioctl+0x73/0x220 [ 78.887039][ T5878] sock_ioctl+0x41b/0x610 [ 78.887130][ T5878] ? __pfx_sock_ioctl+0x10/0x10 [ 78.887165][ T5878] __se_sys_ioctl+0xcb/0x140 [ 78.887187][ T5878] __x64_sys_ioctl+0x43/0x50 [ 78.887204][ T5878] x64_sys_call+0x1816/0x2ff0 [ 78.887281][ T5878] do_syscall_64+0xd2/0x200 [ 78.887366][ T5878] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 78.887398][ T5878] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 78.887431][ T5878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.887487][ T5878] RIP: 0033:0x7fd19fd6ebe9 [ 78.887501][ T5878] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 78.887601][ T5878] RSP: 002b:00007fd19e7cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 78.887624][ T5878] RAX: ffffffffffffffda RBX: 00007fd19ffa5fa0 RCX: 00007fd19fd6ebe9 [ 78.887640][ T5878] RDX: 0000200000000140 RSI: 000000000000890b RDI: 0000000000000003 [ 78.887655][ T5878] RBP: 00007fd19e7cf090 R08: 0000000000000000 R09: 0000000000000000 [ 78.887671][ T5878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.887715][ T5878] R13: 00007fd19ffa6038 R14: 00007fd19ffa5fa0 R15: 00007fff3d8c99d8 [ 78.887738][ T5878] [ 79.105691][ T5895] netlink: 12 bytes leftover after parsing attributes in process `syz.0.908'. [ 79.147400][ T5897] FAULT_INJECTION: forcing a failure. [ 79.147400][ T5897] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 79.160861][ T5897] CPU: 0 UID: 0 PID: 5897 Comm: syz.2.909 Not tainted syzkaller #0 PREEMPT(voluntary) [ 79.160892][ T5897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 79.160907][ T5897] Call Trace: [ 79.160913][ T5897] [ 79.160922][ T5897] __dump_stack+0x1d/0x30 [ 79.160998][ T5897] dump_stack_lvl+0xe8/0x140 [ 79.161021][ T5897] dump_stack+0x15/0x1b [ 79.161040][ T5897] should_fail_ex+0x265/0x280 [ 79.161064][ T5897] should_fail_alloc_page+0xf2/0x100 [ 79.161112][ T5897] alloc_pages_bulk_noprof+0xef/0x540 [ 79.161157][ T5897] copy_splice_read+0xf3/0x660 [ 79.161187][ T5897] ? __pfx_shmem_file_splice_read+0x10/0x10 [ 79.161219][ T5897] splice_direct_to_actor+0x290/0x680 [ 79.161309][ T5897] ? __pfx_direct_splice_actor+0x10/0x10 [ 79.161337][ T5897] do_splice_direct+0xda/0x150 [ 79.161361][ T5897] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 79.161392][ T5897] do_sendfile+0x380/0x650 [ 79.161460][ T5897] __x64_sys_sendfile64+0x105/0x150 [ 79.161542][ T5897] x64_sys_call+0x2bb0/0x2ff0 [ 79.161593][ T5897] do_syscall_64+0xd2/0x200 [ 79.161628][ T5897] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 79.161689][ T5897] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 79.161720][ T5897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.161746][ T5897] RIP: 0033:0x7f669ad0ebe9 [ 79.161780][ T5897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 79.161797][ T5897] RSP: 002b:00007f669976f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 79.161849][ T5897] RAX: ffffffffffffffda RBX: 00007f669af45fa0 RCX: 00007f669ad0ebe9 [ 79.161864][ T5897] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 79.161878][ T5897] RBP: 00007f669976f090 R08: 0000000000000000 R09: 0000000000000000 [ 79.161892][ T5897] R10: 0000000800000009 R11: 0000000000000246 R12: 0000000000000001 [ 79.161907][ T5897] R13: 00007f669af46038 R14: 00007f669af45fa0 R15: 00007ffcf74c07e8 [ 79.161930][ T5897] [ 79.403086][ T5905] lo speed is unknown, defaulting to 1000 [ 79.528205][ T5923] pim6reg: tun_chr_ioctl cmd 35108 [ 80.182365][ T5972] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.190071][ T5972] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.200276][ T5972] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.207874][ T5972] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.237468][ T5976] netlink: 'syz.1.942': attribute type 4 has an invalid length. [ 80.269165][ T5977] netlink: 'syz.3.941': attribute type 28 has an invalid length. [ 80.270164][ T5979] FAULT_INJECTION: forcing a failure. [ 80.270164][ T5979] name failslab, interval 1, probability 0, space 0, times 0 [ 80.277097][ T5977] netlink: 'syz.3.941': attribute type 3 has an invalid length. [ 80.277115][ T5977] netlink: 132 bytes leftover after parsing attributes in process `syz.3.941'. [ 80.306691][ T5979] CPU: 1 UID: 0 PID: 5979 Comm: syz.1.943 Not tainted syzkaller #0 PREEMPT(voluntary) [ 80.306805][ T5979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 80.306822][ T5979] Call Trace: [ 80.306829][ T5979] [ 80.306839][ T5979] __dump_stack+0x1d/0x30 [ 80.306866][ T5979] dump_stack_lvl+0xe8/0x140 [ 80.306912][ T5979] dump_stack+0x15/0x1b [ 80.306933][ T5979] should_fail_ex+0x265/0x280 [ 80.306959][ T5979] should_failslab+0x8c/0xb0 [ 80.306991][ T5979] kmem_cache_alloc_noprof+0x50/0x310 [ 80.307050][ T5979] ? security_inode_alloc+0x37/0x100 [ 80.307169][ T5979] security_inode_alloc+0x37/0x100 [ 80.307198][ T5979] inode_init_always_gfp+0x4b7/0x500 [ 80.307253][ T5979] ? __pfx_sock_alloc_inode+0x10/0x10 [ 80.307286][ T5979] alloc_inode+0x58/0x170 [ 80.307308][ T5979] do_accept+0xa0/0x3a0 [ 80.307347][ T5979] ? vfs_write+0x7e8/0x960 [ 80.307377][ T5979] __sys_accept4+0xbf/0x140 [ 80.307396][ T5979] __x64_sys_accept+0x42/0x50 [ 80.307415][ T5979] x64_sys_call+0x212c/0x2ff0 [ 80.307436][ T5979] do_syscall_64+0xd2/0x200 [ 80.307491][ T5979] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 80.307516][ T5979] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 80.307543][ T5979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.307630][ T5979] RIP: 0033:0x7f6b3464ebe9 [ 80.307646][ T5979] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 80.307664][ T5979] RSP: 002b:00007f6b330af038 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 80.307684][ T5979] RAX: ffffffffffffffda RBX: 00007f6b34885fa0 RCX: 00007f6b3464ebe9 [ 80.307734][ T5979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 80.307747][ T5979] RBP: 00007f6b330af090 R08: 0000000000000000 R09: 0000000000000000 [ 80.307759][ T5979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.307772][ T5979] R13: 00007f6b34886038 R14: 00007f6b34885fa0 R15: 00007ffc2bae66a8 [ 80.307790][ T5979] [ 80.569929][ T5988] netlink: 36 bytes leftover after parsing attributes in process `syz.0.946'. [ 80.570002][ T5989] netlink: 56 bytes leftover after parsing attributes in process `syz.3.947'. [ 80.678383][ T6002] FAULT_INJECTION: forcing a failure. [ 80.678383][ T6002] name failslab, interval 1, probability 0, space 0, times 0 [ 80.691340][ T6002] CPU: 1 UID: 0 PID: 6002 Comm: syz.3.953 Not tainted syzkaller #0 PREEMPT(voluntary) [ 80.691386][ T6002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 80.691402][ T6002] Call Trace: [ 80.691410][ T6002] [ 80.691419][ T6002] __dump_stack+0x1d/0x30 [ 80.691441][ T6002] dump_stack_lvl+0xe8/0x140 [ 80.691460][ T6002] dump_stack+0x15/0x1b [ 80.691516][ T6002] should_fail_ex+0x265/0x280 [ 80.691538][ T6002] should_failslab+0x8c/0xb0 [ 80.691566][ T6002] kmem_cache_alloc_node_noprof+0x57/0x320 [ 80.691602][ T6002] ? __alloc_skb+0x101/0x320 [ 80.691664][ T6002] __alloc_skb+0x101/0x320 [ 80.691686][ T6002] netlink_alloc_large_skb+0xba/0xf0 [ 80.691725][ T6002] netlink_sendmsg+0x3cf/0x6b0 [ 80.691751][ T6002] ? __pfx_netlink_sendmsg+0x10/0x10 [ 80.691840][ T6002] __sock_sendmsg+0x142/0x180 [ 80.691876][ T6002] ____sys_sendmsg+0x31e/0x4e0 [ 80.691908][ T6002] ___sys_sendmsg+0x17b/0x1d0 [ 80.691953][ T6002] __x64_sys_sendmsg+0xd4/0x160 [ 80.692049][ T6002] x64_sys_call+0x191e/0x2ff0 [ 80.692076][ T6002] do_syscall_64+0xd2/0x200 [ 80.692113][ T6002] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 80.692156][ T6002] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 80.692182][ T6002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.692205][ T6002] RIP: 0033:0x7fcd596febe9 [ 80.692284][ T6002] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 80.692307][ T6002] RSP: 002b:00007fcd58167038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.692354][ T6002] RAX: ffffffffffffffda RBX: 00007fcd59935fa0 RCX: 00007fcd596febe9 [ 80.692375][ T6002] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 80.692389][ T6002] RBP: 00007fcd58167090 R08: 0000000000000000 R09: 0000000000000000 [ 80.692405][ T6002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.692420][ T6002] R13: 00007fcd59936038 R14: 00007fcd59935fa0 R15: 00007ffd4480bbf8 [ 80.692442][ T6002] [ 80.941106][ T6006] netlink: 'syz.0.955': attribute type 4 has an invalid length. [ 80.950941][ T6006] FAULT_INJECTION: forcing a failure. [ 80.950941][ T6006] name failslab, interval 1, probability 0, space 0, times 0 [ 80.963773][ T6006] CPU: 0 UID: 0 PID: 6006 Comm: syz.0.955 Not tainted syzkaller #0 PREEMPT(voluntary) [ 80.963806][ T6006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 80.963821][ T6006] Call Trace: [ 80.963830][ T6006] [ 80.963839][ T6006] __dump_stack+0x1d/0x30 [ 80.963878][ T6006] dump_stack_lvl+0xe8/0x140 [ 80.963902][ T6006] dump_stack+0x15/0x1b [ 80.963922][ T6006] should_fail_ex+0x265/0x280 [ 80.963997][ T6006] should_failslab+0x8c/0xb0 [ 80.964102][ T6006] kmem_cache_alloc_node_noprof+0x57/0x320 [ 80.964135][ T6006] ? __alloc_skb+0x101/0x320 [ 80.964185][ T6006] __alloc_skb+0x101/0x320 [ 80.964208][ T6006] rtmsg_ifinfo_build_skb+0x5f/0x1b0 [ 80.964239][ T6006] ? __rcu_read_unlock+0x4f/0x70 [ 80.964303][ T6006] ? __pfx_rtnetlink_event+0x10/0x10 [ 80.964340][ T6006] rtnetlink_event+0x18c/0x200 [ 80.964386][ T6006] raw_notifier_call_chain+0x6c/0x1b0 [ 80.964411][ T6006] ? call_netdevice_notifiers_info+0x9c/0x100 [ 80.964515][ T6006] call_netdevice_notifiers_info+0xae/0x100 [ 80.964556][ T6006] netif_set_mtu_ext+0x356/0x470 [ 80.964584][ T6006] do_setlink+0x751/0x2810 [ 80.964670][ T6006] ? save_fpregs_to_fpstate+0x100/0x160 [ 80.964707][ T6006] ? _raw_spin_unlock+0x26/0x50 [ 80.964730][ T6006] ? finish_task_switch+0xad/0x2b0 [ 80.964755][ T6006] ? __schedule+0x6b9/0xb30 [ 80.964835][ T6006] rtnl_setlink+0x311/0x420 [ 80.964893][ T6006] ? selinux_capable+0x31/0x40 [ 80.964927][ T6006] ? security_capable+0x83/0x90 [ 80.964955][ T6006] ? ns_capable+0x7d/0xb0 [ 80.965020][ T6006] ? __pfx_rtnl_setlink+0x10/0x10 [ 80.965054][ T6006] rtnetlink_rcv_msg+0x5fb/0x6d0 [ 80.965092][ T6006] netlink_rcv_skb+0x120/0x220 [ 80.965165][ T6006] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 80.965205][ T6006] rtnetlink_rcv+0x1c/0x30 [ 80.965237][ T6006] netlink_unicast+0x5c0/0x690 [ 80.965264][ T6006] netlink_sendmsg+0x58b/0x6b0 [ 80.965295][ T6006] ? __pfx_netlink_sendmsg+0x10/0x10 [ 80.965330][ T6006] __sock_sendmsg+0x142/0x180 [ 80.965426][ T6006] sock_write_iter+0x165/0x1b0 [ 80.965482][ T6006] do_iter_readv_writev+0x49c/0x540 [ 80.965574][ T6006] vfs_writev+0x2df/0x8b0 [ 80.965634][ T6006] do_writev+0xe7/0x210 [ 80.965671][ T6006] __x64_sys_writev+0x45/0x50 [ 80.965701][ T6006] x64_sys_call+0x1e9a/0x2ff0 [ 80.965747][ T6006] do_syscall_64+0xd2/0x200 [ 80.965856][ T6006] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 80.965935][ T6006] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 80.965968][ T6006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.965995][ T6006] RIP: 0033:0x7f611bc6ebe9 [ 80.966013][ T6006] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 80.966089][ T6006] RSP: 002b:00007f611a6d7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 80.966114][ T6006] RAX: ffffffffffffffda RBX: 00007f611bea5fa0 RCX: 00007f611bc6ebe9 [ 80.966130][ T6006] RDX: 0000000000000001 RSI: 00002000000003c0 RDI: 0000000000000004 [ 80.966145][ T6006] RBP: 00007f611a6d7090 R08: 0000000000000000 R09: 0000000000000000 [ 80.966161][ T6006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.966176][ T6006] R13: 00007f611bea6038 R14: 00007f611bea5fa0 R15: 00007ffed0893638 [ 80.966209][ T6006] [ 81.400481][ T6016] netlink: 56 bytes leftover after parsing attributes in process `syz.0.960'. [ 81.438727][ T29] kauditd_printk_skb: 1052 callbacks suppressed [ 81.438745][ T29] audit: type=1400 audit(1756865588.718:3788): avc: denied { open } for pid=5998 comm="syz.2.952" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=0 [ 81.474956][ T29] audit: type=1400 audit(1756865588.758:3789): avc: denied { read write } for pid=3311 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 81.511590][ T6000] netlink: 60 bytes leftover after parsing attributes in process `syz.2.952'. [ 81.537114][ T6000] can0: slcan on ttyS3. [ 81.543320][ T29] audit: type=1400 audit(1756865588.768:3790): avc: denied { read write } for pid=6018 comm="syz.4.962" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 81.568086][ T29] audit: type=1400 audit(1756865588.778:3791): avc: denied { prog_load } for pid=6020 comm="syz.0.961" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 81.587233][ T29] audit: type=1400 audit(1756865588.778:3792): avc: denied { create } for pid=6018 comm="syz.4.962" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 81.606757][ T29] audit: type=1400 audit(1756865588.778:3793): avc: denied { create } for pid=6018 comm="syz.4.962" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 81.626177][ T29] audit: type=1400 audit(1756865588.778:3794): avc: denied { prog_load } for pid=6020 comm="syz.0.961" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 81.643118][ T6032] netlink: 'syz.4.967': attribute type 7 has an invalid length. [ 81.645230][ T29] audit: type=1400 audit(1756865588.778:3795): avc: denied { prog_load } for pid=6018 comm="syz.4.962" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 81.652964][ T6032] netlink: 140 bytes leftover after parsing attributes in process `syz.4.967'. [ 81.671927][ T29] audit: type=1400 audit(1756865588.778:3796): avc: denied { prog_load } for pid=6020 comm="syz.0.961" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 81.699989][ T29] audit: type=1400 audit(1756865588.778:3797): avc: denied { prog_load } for pid=6020 comm="syz.0.961" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 81.733556][ T6000] can0 (unregistered): slcan off ttyS3. [ 81.826163][ T6043] netlink: 56 bytes leftover after parsing attributes in process `syz.2.971'. [ 82.414579][ T6072] pim6reg1: entered promiscuous mode [ 82.420012][ T6072] pim6reg1: entered allmulticast mode [ 82.483867][ T6075] netlink: 8 bytes leftover after parsing attributes in process `syz.1.985'. [ 83.119794][ T6126] netlink: 'syz.2.1005': attribute type 7 has an invalid length. [ 83.425851][ T6158] FAULT_INJECTION: forcing a failure. [ 83.425851][ T6158] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 83.441496][ T6158] CPU: 1 UID: 0 PID: 6158 Comm: syz.4.1020 Not tainted syzkaller #0 PREEMPT(voluntary) [ 83.441525][ T6158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 83.441537][ T6158] Call Trace: [ 83.441542][ T6158] [ 83.441600][ T6158] __dump_stack+0x1d/0x30 [ 83.441626][ T6158] dump_stack_lvl+0xe8/0x140 [ 83.441646][ T6158] dump_stack+0x15/0x1b [ 83.441661][ T6158] should_fail_ex+0x265/0x280 [ 83.441756][ T6158] should_fail+0xb/0x20 [ 83.441778][ T6158] should_fail_usercopy+0x1a/0x20 [ 83.441835][ T6158] _copy_from_user+0x1c/0xb0 [ 83.441905][ T6158] ip6_tnl_siocdevprivate+0x132/0x920 [ 83.442073][ T6158] dev_ifsioc+0x8f5/0xaa0 [ 83.442106][ T6158] dev_ioctl+0x78d/0x960 [ 83.442137][ T6158] sock_ioctl+0x593/0x610 [ 83.442171][ T6158] ? __pfx_sock_ioctl+0x10/0x10 [ 83.442205][ T6158] __se_sys_ioctl+0xcb/0x140 [ 83.442273][ T6158] __x64_sys_ioctl+0x43/0x50 [ 83.442290][ T6158] x64_sys_call+0x1816/0x2ff0 [ 83.442312][ T6158] do_syscall_64+0xd2/0x200 [ 83.442343][ T6158] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 83.442373][ T6158] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 83.442407][ T6158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.442459][ T6158] RIP: 0033:0x7fd19fd6ebe9 [ 83.442479][ T6158] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 83.442501][ T6158] RSP: 002b:00007fd19e7cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.442524][ T6158] RAX: ffffffffffffffda RBX: 00007fd19ffa5fa0 RCX: 00007fd19fd6ebe9 [ 83.442536][ T6158] RDX: 0000200000000080 RSI: 00000000000089f1 RDI: 0000000000000004 [ 83.442548][ T6158] RBP: 00007fd19e7cf090 R08: 0000000000000000 R09: 0000000000000000 [ 83.442628][ T6158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 83.442639][ T6158] R13: 00007fd19ffa6038 R14: 00007fd19ffa5fa0 R15: 00007fff3d8c99d8 [ 83.442656][ T6158] [ 83.651629][ T6157] netlink: 'syz.0.1019': attribute type 7 has an invalid length. [ 83.659876][ T6157] __nla_validate_parse: 5 callbacks suppressed [ 83.659894][ T6157] netlink: 140 bytes leftover after parsing attributes in process `syz.0.1019'. [ 83.868367][ T6198] netlink: 'syz.4.1039': attribute type 7 has an invalid length. [ 83.872611][ T6201] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1038'. [ 83.876358][ T6198] netlink: 140 bytes leftover after parsing attributes in process `syz.4.1039'. [ 83.886535][ T6200] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1040'. [ 83.982531][ T6218] netlink: 'syz.3.1046': attribute type 12 has an invalid length. [ 84.016229][ T6219] syz.2.1044 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 84.114406][ T6230] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1051'. [ 84.215477][ T6246] netlink: 'syz.4.1059': attribute type 12 has an invalid length. [ 84.939311][ T6290] FAULT_INJECTION: forcing a failure. [ 84.939311][ T6290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 84.952474][ T6290] CPU: 0 UID: 0 PID: 6290 Comm: syz.1.1078 Not tainted syzkaller #0 PREEMPT(voluntary) [ 84.952509][ T6290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 84.952555][ T6290] Call Trace: [ 84.952561][ T6290] [ 84.952568][ T6290] __dump_stack+0x1d/0x30 [ 84.952586][ T6290] dump_stack_lvl+0xe8/0x140 [ 84.952603][ T6290] dump_stack+0x15/0x1b [ 84.952632][ T6290] should_fail_ex+0x265/0x280 [ 84.952651][ T6290] should_fail+0xb/0x20 [ 84.952665][ T6290] should_fail_usercopy+0x1a/0x20 [ 84.952684][ T6290] copy_folio_from_iter_atomic+0x278/0x11b0 [ 84.952740][ T6290] ? shmem_write_begin+0xa8/0x190 [ 84.952765][ T6290] ? shmem_write_begin+0xe1/0x190 [ 84.952829][ T6290] generic_perform_write+0x2c2/0x490 [ 84.952854][ T6290] shmem_file_write_iter+0xc5/0xf0 [ 84.952876][ T6290] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 84.952962][ T6290] vfs_write+0x527/0x960 [ 84.952987][ T6290] __x64_sys_pwrite64+0xfd/0x150 [ 84.953049][ T6290] x64_sys_call+0xc4d/0x2ff0 [ 84.953067][ T6290] do_syscall_64+0xd2/0x200 [ 84.953092][ T6290] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 84.953112][ T6290] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 84.953273][ T6290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.953301][ T6290] RIP: 0033:0x7f6b3464ebe9 [ 84.953320][ T6290] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 84.953342][ T6290] RSP: 002b:00007f6b330af038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 84.953366][ T6290] RAX: ffffffffffffffda RBX: 00007f6b34885fa0 RCX: 00007f6b3464ebe9 [ 84.953382][ T6290] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000003 [ 84.953394][ T6290] RBP: 00007f6b330af090 R08: 0000000000000000 R09: 0000000000000000 [ 84.953487][ T6290] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000001 [ 84.953501][ T6290] R13: 00007f6b34886038 R14: 00007f6b34885fa0 R15: 00007ffc2bae66a8 [ 84.953524][ T6290] [ 85.542981][ T6315] ================================================================== [ 85.551131][ T6315] BUG: KCSAN: data-race in mas_state_walk / mas_wmb_replace [ 85.558543][ T6315] [ 85.560875][ T6315] write to 0xffff8881039ba300 of 8 bytes by task 6314 on cpu 1: [ 85.568511][ T6315] mas_wmb_replace+0x20d/0x14a0 [ 85.573459][ T6315] mas_wr_store_entry+0x1773/0x2b50 [ 85.578678][ T6315] mas_store_prealloc+0x74d/0x9e0 [ 85.583733][ T6315] vma_iter_store_new+0x1c5/0x200 [ 85.588795][ T6315] vma_complete+0x125/0x580 [ 85.593414][ T6315] __split_vma+0x591/0x650 [ 85.597861][ T6315] vma_modify+0x21e/0xc80 [ 85.602236][ T6315] vma_modify_flags+0x101/0x130 [ 85.607117][ T6315] mprotect_fixup+0x2cc/0x570 [ 85.611817][ T6315] do_mprotect_pkey+0x6d6/0x980 [ 85.616694][ T6315] __x64_sys_mprotect+0x48/0x60 [ 85.621646][ T6315] x64_sys_call+0x274e/0x2ff0 [ 85.626342][ T6315] do_syscall_64+0xd2/0x200 [ 85.630864][ T6315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.636780][ T6315] [ 85.639124][ T6315] read to 0xffff8881039ba300 of 8 bytes by task 6315 on cpu 0: [ 85.646675][ T6315] mas_state_walk+0x485/0x650 [ 85.651381][ T6315] mas_walk+0x60/0x150 [ 85.655476][ T6315] lock_vma_under_rcu+0x8d/0x160 [ 85.660442][ T6315] do_user_addr_fault+0x233/0x1090 [ 85.665585][ T6315] exc_page_fault+0x62/0xa0 [ 85.670112][ T6315] asm_exc_page_fault+0x26/0x30 [ 85.674976][ T6315] [ 85.677305][ T6315] value changed: 0xffff888104239181 -> 0xffff8881039ba300 [ 85.684521][ T6315] [ 85.686860][ T6315] Reported by Kernel Concurrency Sanitizer on: [ 85.693024][ T6315] CPU: 0 UID: 0 PID: 6315 Comm: syz.3.1088 Not tainted syzkaller #0 PREEMPT(voluntary) [ 85.702779][ T6315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 85.712850][ T6315] ==================================================================