@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) (async) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, r4], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) (async, rerun: 32) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) (rerun: 32) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x24}) (async, rerun: 32) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 32) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async, rerun: 32) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) (async, rerun: 32) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (rerun: 32) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x88f8, 0x0, 0x4, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) (async, rerun: 32) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) (rerun: 32) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x4030582a, &(0x7f0000000040)) 20:38:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000000080), 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @private0, 0x7fff}}, 0x48, 0x101, 0x4, 0x7}, &(0x7f0000000100)=0x9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x8, 0xfff, 0x4, 0x4, 0x5, 0x401, 0x80, 0x8, r3}, &(0x7f0000000300)=0x20) syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x4, &(0x7f0000000140)=ANY=[@ANYRESOCT=r1], 0x1, 0x5cd, &(0x7f00000005c0)="$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") (async, rerun: 64) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 64) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000300)=ANY=[], 0x3d) (async) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r5, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) (async) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80000001}) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000340)='.log\x00', 0x2080, 0x32) signalfd4(r6, &(0x7f0000000380)={[0xfffffffffffffff9]}, 0x8, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) 20:38:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037000a000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:32 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3a010000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:38:32 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x8848}, 0x0) 20:38:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x78000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) [ 1723.698426][ T7696] netlink: 'syz-executor.4': attribute type 13 has an invalid length. [ 1723.706764][ T7696] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1723.714101][ T7692] loop0: detected capacity change from 0 to 1024 [ 1723.725900][ T7698] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1723.739691][ T7692] ext4: Unknown parameter '00000000000000000000004' [ 1723.755883][ T7698] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1723.765168][ T7698] CPU: 1 PID: 7698 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1723.775296][ T7698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1723.785429][ T7698] Call Trace: [ 1723.788716][ T7698] [ 1723.791656][ T7698] dump_stack_lvl+0xda/0x130 [ 1723.796317][ T7698] dump_stack+0x15/0x20 [ 1723.800558][ T7698] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1723.805702][ T7698] kobject_add_internal+0x3eb/0x730 [ 1723.810996][ T7698] kobject_add+0xdc/0x150 [ 1723.815351][ T7698] ? kobject_get+0x95/0xc0 [ 1723.819800][ T7698] ? kobject_put+0xd8/0x160 [ 1723.824365][ T7698] ? device_add+0x2ea/0x8b0 [ 1723.828941][ T7698] device_add+0x2f8/0x8b0 [ 1723.833299][ T7698] netdev_register_kobject+0xfc/0x230 [ 1723.838707][ T7698] register_netdevice+0x65b/0xb20 [ 1723.843827][ T7698] team_newlink+0xa8/0xd0 [ 1723.848212][ T7698] ? team_validate+0xc0/0xc0 [ 1723.852850][ T7698] rtnl_newlink+0xee5/0x1670 [ 1723.857631][ T7698] ? rtnl_newlink+0x2e1/0x1670 [ 1723.862422][ T7698] ? security_capable+0x5e/0x80 [ 1723.867369][ T7698] ? ns_capable+0x7c/0xb0 [ 1723.871740][ T7698] ? rtnl_setlink+0x300/0x300 [ 1723.876491][ T7698] rtnetlink_rcv_msg+0x807/0x8c0 [ 1723.881520][ T7698] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1723.888390][ T7698] ? kmem_cache_free+0x1d9/0x380 [ 1723.893360][ T7698] ? __kfree_skb+0x104/0x140 [ 1723.897945][ T7698] ? nlmon_xmit+0x4b/0x60 [ 1723.902281][ T7698] ? __kfree_skb+0x104/0x140 [ 1723.906933][ T7698] ? consume_skb+0x57/0x180 [ 1723.911451][ T7698] ? nlmon_xmit+0x4b/0x60 [ 1723.915813][ T7698] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1723.921135][ T7698] ? __dev_queue_xmit+0xaae/0x1d80 [ 1723.926256][ T7698] ? ref_tracker_free+0x3a1/0x400 [ 1723.931333][ T7698] netlink_rcv_skb+0x126/0x220 [ 1723.936094][ T7698] ? rtnetlink_bind+0x60/0x60 [ 1723.940774][ T7698] rtnetlink_rcv+0x1c/0x20 [ 1723.945189][ T7698] netlink_unicast+0x589/0x650 [ 1723.949952][ T7698] netlink_sendmsg+0x66e/0x770 [ 1723.954719][ T7698] ? netlink_getsockopt+0x3e0/0x3e0 [ 1723.959948][ T7698] ____sys_sendmsg+0x37c/0x4d0 [ 1723.964724][ T7698] __sys_sendmsg+0x1e9/0x270 [ 1723.969318][ T7698] __x64_sys_sendmsg+0x46/0x50 [ 1723.974138][ T7698] do_syscall_64+0x44/0x110 [ 1723.978645][ T7698] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1723.984547][ T7698] RIP: 0033:0x7fb9c9449ae9 [ 1723.988975][ T7698] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1724.008653][ T7698] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1724.017070][ T7698] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1724.025037][ T7698] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1724.033004][ T7698] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1724.040989][ T7698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1724.048970][ T7698] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 20:38:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037000b000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) (async) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) (async, rerun: 64) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (rerun: 64) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, r4], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x24}) (async) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) (async, rerun: 32) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async, rerun: 32) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x88f8, 0x0, 0x4, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) (async, rerun: 32) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) (rerun: 32) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x4030582a, &(0x7f0000000040)) [ 1724.056946][ T7698] [ 1724.060159][ T7698] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x12001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400, 0x0, 0x800}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) [ 1724.120913][ T7692] loop0: detected capacity change from 0 to 1024 [ 1724.127679][ T7692] ext4: Unknown parameter '00000000000000000000004' [ 1724.199340][ T7698] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1724.208549][ T7698] CPU: 0 PID: 7698 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1724.218531][ T7698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1724.228683][ T7698] Call Trace: [ 1724.231997][ T7698] [ 1724.234993][ T7698] dump_stack_lvl+0xda/0x130 [ 1724.239597][ T7698] dump_stack+0x15/0x20 [ 1724.243816][ T7698] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1724.248998][ T7698] kobject_add_internal+0x3eb/0x730 [ 1724.254272][ T7698] kobject_add+0xdc/0x150 [ 1724.258605][ T7698] ? kobject_get+0x95/0xc0 [ 1724.263034][ T7698] ? device_add+0x2ea/0x8b0 [ 1724.267561][ T7698] device_add+0x2f8/0x8b0 [ 1724.271905][ T7698] netdev_register_kobject+0xfc/0x230 [ 1724.277455][ T7698] register_netdevice+0x65b/0xb20 [ 1724.282492][ T7698] batadv_softif_newlink+0x6f/0x80 [ 1724.287677][ T7698] ? batadv_softif_validate+0x60/0x60 [ 1724.293068][ T7698] rtnl_newlink+0xee5/0x1670 [ 1724.297671][ T7698] ? security_capable+0x5e/0x80 [ 1724.302521][ T7698] ? ns_capable+0x7c/0xb0 [ 1724.306867][ T7698] ? rtnl_setlink+0x300/0x300 [ 1724.311569][ T7698] rtnetlink_rcv_msg+0x807/0x8c0 [ 1724.316506][ T7698] ? slab_post_alloc_hook+0x82/0x2f0 [ 1724.321866][ T7698] ? __rcu_read_unlock+0x33/0x70 [ 1724.326885][ T7698] ? sock_def_readable+0xd9/0x1b0 [ 1724.331916][ T7698] ? packet_rcv+0x8fb/0x960 [ 1724.336427][ T7698] ? kmem_cache_free+0x1d9/0x380 [ 1724.341439][ T7698] ? __kfree_skb+0x104/0x140 [ 1724.346028][ T7698] ? nlmon_xmit+0x4b/0x60 [ 1724.350362][ T7698] ? __kfree_skb+0x104/0x140 [ 1724.354952][ T7698] ? consume_skb+0x57/0x180 [ 1724.359464][ T7698] ? nlmon_xmit+0x4b/0x60 [ 1724.363792][ T7698] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1724.369137][ T7698] ? __dev_queue_xmit+0xaae/0x1d80 [ 1724.374252][ T7698] ? ref_tracker_free+0x3a1/0x400 [ 1724.379288][ T7698] netlink_rcv_skb+0x126/0x220 [ 1724.384127][ T7698] ? rtnetlink_bind+0x60/0x60 [ 1724.388803][ T7698] rtnetlink_rcv+0x1c/0x20 [ 1724.393255][ T7698] netlink_unicast+0x589/0x650 [ 1724.398084][ T7698] netlink_sendmsg+0x66e/0x770 [ 1724.402907][ T7698] ? netlink_getsockopt+0x3e0/0x3e0 [ 1724.408118][ T7698] ____sys_sendmsg+0x37c/0x4d0 [ 1724.412960][ T7698] __sys_sendmsg+0x1e9/0x270 [ 1724.417588][ T7698] __x64_sys_sendmsg+0x46/0x50 [ 1724.422408][ T7698] do_syscall_64+0x44/0x110 [ 1724.426935][ T7698] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1724.432880][ T7698] RIP: 0033:0x7fb9c9449ae9 [ 1724.437352][ T7698] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1724.457094][ T7698] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1724.465575][ T7698] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1724.473542][ T7698] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000006 [ 1724.481506][ T7698] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1724.489488][ T7698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1724.497503][ T7698] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1724.505529][ T7698] [ 1724.508666][ T7698] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="0007c008e4d544370000000000000000007cfb55b8d200fff70000008ab1decb43f4f98bcf37b20a0decff73ca0b2815c4a95d8c9dfbfa1995719cc25b0100b187ebde5e31738a1f8d7f67e3371a40b09fd435ad84c0aab0e0931a6d97519f1df3d15d654f7d8d1cdd292562bd1609b030ad168cfe6483bccb160e07989733482769efe73c8ecc5b49928171d76ed5e2d5a82fa61dff36a7b729b27c50080b89b42d008e00e246b44765b128ce0977195a83b061569a6fbc7e175baff58042c88d775fa1a7580ad9deed6107093f783046b4d8"], 0x1, 0x5ba, &(0x7f0000000bc0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x3d) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80000001}) 20:38:33 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3f000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) [ 1724.647098][ T7708] netlink: 'syz-executor.4': attribute type 13 has an invalid length. [ 1724.655312][ T7708] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1724.674726][ T7725] loop0: detected capacity change from 0 to 1024 [ 1724.683860][ T7718] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1724.693026][ T7718] CPU: 0 PID: 7718 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1724.703022][ T7718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1724.713124][ T7718] Call Trace: [ 1724.716403][ T7718] [ 1724.719336][ T7718] dump_stack_lvl+0xda/0x130 [ 1724.723944][ T7718] dump_stack+0x15/0x20 [ 1724.728186][ T7718] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1724.733309][ T7718] kobject_add_internal+0x3eb/0x730 [ 1724.738620][ T7718] kobject_add+0xdc/0x150 [ 1724.743055][ T7718] ? kobject_get+0x95/0xc0 [ 1724.747543][ T7718] ? kobject_put+0xd8/0x160 [ 1724.752096][ T7718] ? device_add+0x2ea/0x8b0 [ 1724.756657][ T7718] device_add+0x2f8/0x8b0 [ 1724.761006][ T7718] netdev_register_kobject+0xfc/0x230 [ 1724.766379][ T7718] register_netdevice+0x65b/0xb20 [ 1724.771404][ T7718] team_newlink+0xa8/0xd0 [ 1724.775810][ T7718] ? team_validate+0xc0/0xc0 [ 1724.780409][ T7718] rtnl_newlink+0xee5/0x1670 [ 1724.785048][ T7718] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1724.790343][ T7718] ? rtnl_newlink+0x2e1/0x1670 [ 1724.795118][ T7718] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1724.801484][ T7718] ? _raw_spin_unlock+0x26/0x40 [ 1724.806443][ T7718] ? __mutex_lock+0x21c/0x8d0 [ 1724.811192][ T7718] ? rtnl_setlink+0x300/0x300 [ 1724.815871][ T7718] rtnetlink_rcv_msg+0x807/0x8c0 [ 1724.820883][ T7718] ? __kfree_skb+0x104/0x140 [ 1724.825562][ T7718] ? packet_rcv+0xc2/0x960 [ 1724.830023][ T7718] ? __kfree_skb+0x104/0x140 [ 1724.834618][ T7718] ? consume_skb+0x57/0x180 [ 1724.839148][ T7718] ? packet_rcv+0xc2/0x960 [ 1724.843595][ T7718] ? kmem_cache_free+0x1d9/0x380 [ 1724.848546][ T7718] ? __kfree_skb+0x104/0x140 [ 1724.853165][ T7718] ? nlmon_xmit+0x4b/0x60 [ 1724.857520][ T7718] ? __kfree_skb+0x104/0x140 [ 1724.862191][ T7718] ? consume_skb+0x57/0x180 [ 1724.866929][ T7718] ? nlmon_xmit+0x4b/0x60 [ 1724.871284][ T7718] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1724.876660][ T7718] ? __dev_queue_xmit+0xaae/0x1d80 [ 1724.881918][ T7718] ? ref_tracker_free+0x3a1/0x400 [ 1724.886963][ T7718] netlink_rcv_skb+0x126/0x220 [ 1724.891820][ T7718] ? rtnetlink_bind+0x60/0x60 [ 1724.896513][ T7718] rtnetlink_rcv+0x1c/0x20 [ 1724.901019][ T7718] netlink_unicast+0x589/0x650 [ 1724.905799][ T7718] netlink_sendmsg+0x66e/0x770 [ 1724.910573][ T7718] ? netlink_getsockopt+0x3e0/0x3e0 [ 1724.915782][ T7718] ____sys_sendmsg+0x37c/0x4d0 [ 1724.920615][ T7718] __sys_sendmsg+0x1e9/0x270 [ 1724.925227][ T7718] __x64_sys_sendmsg+0x46/0x50 [ 1724.930060][ T7718] do_syscall_64+0x44/0x110 [ 1724.934583][ T7718] ? syscall_exit_to_user_mode+0x38/0x140 [ 1724.940328][ T7718] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1724.946277][ T7718] RIP: 0033:0x7fa621ffaae9 [ 1724.950732][ T7718] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1724.970419][ T7718] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1724.978842][ T7718] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1724.986817][ T7718] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1724.994799][ T7718] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1725.002860][ T7718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1725.010895][ T7718] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1725.018881][ T7718] [ 1725.022395][ T7718] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1725.064611][ T7728] __nla_validate_parse: 1 callbacks suppressed [ 1725.064627][ T7728] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1725.089525][ T7728] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1725.098826][ T7728] CPU: 1 PID: 7728 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1725.108822][ T7728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1725.118884][ T7728] Call Trace: [ 1725.122161][ T7728] [ 1725.125093][ T7728] dump_stack_lvl+0xda/0x130 [ 1725.129763][ T7728] dump_stack+0x15/0x20 [ 1725.133934][ T7728] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1725.139131][ T7728] kobject_add_internal+0x3eb/0x730 [ 1725.144341][ T7728] kobject_add+0xdc/0x150 [ 1725.148728][ T7728] ? kobject_get+0x95/0xc0 [ 1725.153159][ T7728] ? kobject_put+0xd8/0x160 [ 1725.157844][ T7728] ? device_add+0x2ea/0x8b0 [ 1725.162370][ T7728] device_add+0x2f8/0x8b0 [ 1725.166709][ T7728] netdev_register_kobject+0xfc/0x230 [ 1725.172091][ T7728] register_netdevice+0x65b/0xb20 [ 1725.177125][ T7728] team_newlink+0xa8/0xd0 [ 1725.181475][ T7728] ? team_validate+0xc0/0xc0 [ 1725.186096][ T7728] rtnl_newlink+0xee5/0x1670 [ 1725.190717][ T7728] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1725.196036][ T7728] ? rtnl_newlink+0x2e1/0x1670 [ 1725.200832][ T7728] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1725.207268][ T7728] ? _raw_spin_unlock+0x26/0x40 [ 1725.212191][ T7728] ? __mutex_lock+0x21c/0x8d0 [ 1725.216898][ T7728] ? rtnl_setlink+0x300/0x300 [ 1725.221657][ T7728] rtnetlink_rcv_msg+0x807/0x8c0 [ 1725.226733][ T7728] ? __kfree_skb+0x104/0x140 [ 1725.231338][ T7728] ? packet_rcv+0xc2/0x960 [ 1725.235829][ T7728] ? __kfree_skb+0x104/0x140 [ 1725.240467][ T7728] ? consume_skb+0x57/0x180 [ 1725.244995][ T7728] ? packet_rcv+0xc2/0x960 [ 1725.249451][ T7728] ? kmem_cache_free+0x1d9/0x380 [ 1725.254564][ T7728] ? __kfree_skb+0x104/0x140 [ 1725.259234][ T7728] ? nlmon_xmit+0x4b/0x60 20:38:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037000c000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:33 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0xcf0a}, 0x0) [ 1725.263590][ T7728] ? __kfree_skb+0x104/0x140 [ 1725.268182][ T7728] ? consume_skb+0x57/0x180 [ 1725.272690][ T7728] ? nlmon_xmit+0x4b/0x60 [ 1725.277065][ T7728] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1725.282398][ T7728] ? __dev_queue_xmit+0xaae/0x1d80 [ 1725.287573][ T7728] ? ref_tracker_free+0x3a1/0x400 [ 1725.292628][ T7728] netlink_rcv_skb+0x126/0x220 [ 1725.297457][ T7728] ? rtnetlink_bind+0x60/0x60 [ 1725.302224][ T7728] rtnetlink_rcv+0x1c/0x20 [ 1725.306692][ T7728] netlink_unicast+0x589/0x650 [ 1725.311565][ T7728] netlink_sendmsg+0x66e/0x770 [ 1725.316340][ T7728] ? netlink_getsockopt+0x3e0/0x3e0 [ 1725.321607][ T7728] ____sys_sendmsg+0x37c/0x4d0 [ 1725.326390][ T7728] __sys_sendmsg+0x1e9/0x270 [ 1725.331006][ T7728] __x64_sys_sendmsg+0x46/0x50 [ 1725.335863][ T7728] do_syscall_64+0x44/0x110 [ 1725.340428][ T7728] ? syscall_exit_to_user_mode+0x38/0x140 [ 1725.346216][ T7728] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1725.352134][ T7728] RIP: 0033:0x7fb9c9449ae9 [ 1725.356565][ T7728] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1725.376290][ T7728] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1725.384712][ T7728] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1725.392687][ T7728] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1725.400771][ T7728] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1725.408752][ T7728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1725.416725][ T7728] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1725.424705][ T7728] [ 1725.427907][ T7728] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1725.450057][ T7736] netlink: 'syz-executor.4': attribute type 13 has an invalid length. [ 1725.458355][ T7736] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1725.475271][ T7725] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1725.489621][ T7735] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1725.526953][ T7735] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1725.536140][ T7735] CPU: 0 PID: 7735 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1725.546169][ T7735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1725.556268][ T7735] Call Trace: [ 1725.559553][ T7735] [ 1725.562487][ T7735] dump_stack_lvl+0xda/0x130 [ 1725.567281][ T7735] dump_stack+0x15/0x20 [ 1725.571519][ T7735] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1725.576698][ T7735] kobject_add_internal+0x3eb/0x730 [ 1725.581915][ T7735] kobject_add+0xdc/0x150 [ 1725.586266][ T7735] ? kobject_get+0x95/0xc0 [ 1725.590764][ T7735] ? kobject_put+0xd8/0x160 [ 1725.595350][ T7735] ? device_add+0x2ea/0x8b0 [ 1725.599893][ T7735] device_add+0x2f8/0x8b0 [ 1725.604344][ T7735] netdev_register_kobject+0xfc/0x230 [ 1725.609781][ T7735] register_netdevice+0x65b/0xb20 [ 1725.614829][ T7735] team_newlink+0xa8/0xd0 [ 1725.619209][ T7735] ? team_validate+0xc0/0xc0 [ 1725.623834][ T7735] rtnl_newlink+0xee5/0x1670 [ 1725.628435][ T7735] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1725.633822][ T7735] ? rtnl_newlink+0x2e1/0x1670 [ 1725.638672][ T7735] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1725.645006][ T7735] ? _raw_spin_unlock+0x26/0x40 [ 1725.649952][ T7735] ? __mutex_lock+0x21c/0x8d0 [ 1725.654670][ T7735] ? rtnl_setlink+0x300/0x300 [ 1725.659359][ T7735] rtnetlink_rcv_msg+0x807/0x8c0 [ 1725.664307][ T7735] ? __kfree_skb+0x104/0x140 [ 1725.669010][ T7735] ? packet_rcv+0xc2/0x960 [ 1725.673463][ T7735] ? __kfree_skb+0x104/0x140 [ 1725.678099][ T7735] ? consume_skb+0x57/0x180 [ 1725.682615][ T7735] ? packet_rcv+0xc2/0x960 [ 1725.687108][ T7735] ? kmem_cache_free+0x1d9/0x380 [ 1725.692083][ T7735] ? __kfree_skb+0x104/0x140 [ 1725.696715][ T7735] ? nlmon_xmit+0x4b/0x60 [ 1725.701119][ T7735] ? __kfree_skb+0x104/0x140 [ 1725.705728][ T7735] ? consume_skb+0x57/0x180 [ 1725.710283][ T7735] ? nlmon_xmit+0x4b/0x60 [ 1725.714641][ T7735] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1725.719965][ T7735] ? __dev_queue_xmit+0xaae/0x1d80 [ 1725.725171][ T7735] ? ref_tracker_free+0x3a1/0x400 [ 1725.730253][ T7735] netlink_rcv_skb+0x126/0x220 [ 1725.735054][ T7735] ? rtnetlink_bind+0x60/0x60 [ 1725.739761][ T7735] rtnetlink_rcv+0x1c/0x20 [ 1725.744221][ T7735] netlink_unicast+0x589/0x650 [ 1725.748993][ T7735] netlink_sendmsg+0x66e/0x770 [ 1725.753889][ T7735] ? netlink_getsockopt+0x3e0/0x3e0 [ 1725.759109][ T7735] ____sys_sendmsg+0x37c/0x4d0 [ 1725.763977][ T7735] __sys_sendmsg+0x1e9/0x270 [ 1725.768590][ T7735] __x64_sys_sendmsg+0x46/0x50 [ 1725.773375][ T7735] do_syscall_64+0x44/0x110 20:38:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037000d000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="0007c008e4d544370000000000000000007cfb55b8d200fff70000008ab1decb43f4f98bcf37b20a0decff73ca0b2815c4a95d8c9dfbfa1995719cc25b0100b187ebde5e31738a1f8d7f67e3371a40b09fd435ad84c0aab0e0931a6d97519f1df3d15d654f7d8d1cdd292562bd1609b030ad168cfe6483bccb160e07989733482769efe73c8ecc5b49928171d76ed5e2d5a82fa61dff36a7b729b27c50080b89b42d008e00e246b44765b128ce0977195a83b061569a6fbc7e175baff58042c88d775fa1a7580ad9deed6107093f783046b4d8"], 0x1, 0x5ba, &(0x7f0000000bc0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x3d) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80000001}) [ 1725.777919][ T7735] ? syscall_exit_to_user_mode+0x38/0x140 [ 1725.783682][ T7735] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1725.789698][ T7735] RIP: 0033:0x7fa621ffaae9 [ 1725.794141][ T7735] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1725.813759][ T7735] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1725.822237][ T7735] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1725.830229][ T7735] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1725.838240][ T7735] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1725.846224][ T7735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1725.854238][ T7735] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1725.862219][ T7735] [ 1725.865886][ T7735] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1725.869685][ T3096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1725.890077][ T7728] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1725.899288][ T7728] CPU: 0 PID: 7728 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1725.909346][ T7728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1725.919448][ T7728] Call Trace: [ 1725.922738][ T7728] [ 1725.925710][ T7728] dump_stack_lvl+0xda/0x130 [ 1725.930322][ T7728] dump_stack+0x15/0x20 [ 1725.934562][ T7728] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1725.939728][ T7728] kobject_add_internal+0x3eb/0x730 [ 1725.944955][ T7728] kobject_add+0xdc/0x150 [ 1725.949304][ T7728] ? kobject_get+0x95/0xc0 [ 1725.953795][ T7728] ? device_add+0x2ea/0x8b0 [ 1725.958400][ T7728] device_add+0x2f8/0x8b0 [ 1725.962812][ T7728] netdev_register_kobject+0xfc/0x230 [ 1725.968206][ T7728] register_netdevice+0x65b/0xb20 [ 1725.973266][ T7728] batadv_softif_newlink+0x6f/0x80 [ 1725.978398][ T7728] ? batadv_softif_validate+0x60/0x60 [ 1725.983885][ T7728] rtnl_newlink+0xee5/0x1670 [ 1725.988563][ T7728] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1725.993881][ T7728] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1726.000141][ T7728] ? _raw_spin_unlock+0x26/0x40 [ 1726.005025][ T7728] ? __mutex_lock+0x21c/0x8d0 [ 1726.009738][ T7728] ? rtnl_setlink+0x300/0x300 [ 1726.014472][ T7728] rtnetlink_rcv_msg+0x807/0x8c0 [ 1726.019487][ T7728] ? skb_clone+0x154/0x1e0 [ 1726.023918][ T7728] ? slab_post_alloc_hook+0x82/0x2f0 [ 1726.029222][ T7728] ? __rcu_read_unlock+0x33/0x70 [ 1726.034200][ T7728] ? sock_def_readable+0xd9/0x1b0 [ 1726.039244][ T7728] ? packet_rcv+0x8fb/0x960 [ 1726.043877][ T7728] ? __slab_free+0x5f/0x260 [ 1726.048393][ T7728] ? __kfree_skb+0x104/0x140 [ 1726.052995][ T7728] ? consume_skb+0x57/0x180 [ 1726.057525][ T7728] ? nlmon_xmit+0x4b/0x60 [ 1726.061922][ T7728] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1726.067254][ T7728] ? __dev_queue_xmit+0xaae/0x1d80 [ 1726.072446][ T7728] ? ref_tracker_free+0x3a1/0x400 [ 1726.077545][ T7728] netlink_rcv_skb+0x126/0x220 [ 1726.082394][ T7728] ? rtnetlink_bind+0x60/0x60 [ 1726.087448][ T7728] rtnetlink_rcv+0x1c/0x20 [ 1726.091885][ T7728] netlink_unicast+0x589/0x650 [ 1726.096683][ T7728] netlink_sendmsg+0x66e/0x770 [ 1726.101466][ T7728] ? netlink_getsockopt+0x3e0/0x3e0 [ 1726.106683][ T7728] ____sys_sendmsg+0x37c/0x4d0 [ 1726.111469][ T7728] __sys_sendmsg+0x1e9/0x270 [ 1726.116092][ T7728] __x64_sys_sendmsg+0x46/0x50 [ 1726.120876][ T7728] do_syscall_64+0x44/0x110 [ 1726.125493][ T7728] ? syscall_exit_to_user_mode+0x38/0x140 [ 1726.131240][ T7728] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1726.137166][ T7728] RIP: 0033:0x7fb9c9449ae9 [ 1726.141603][ T7728] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1726.161271][ T7728] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1726.169711][ T7728] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1726.177709][ T7728] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1726.185696][ T7728] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1726.193672][ T7728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1726.201688][ T7728] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1726.209693][ T7728] [ 1726.212789][ T7728] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:34 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0xdd0a}, 0x0) 20:38:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037000e000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xfbffffff, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) (async) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) syz_open_dev$ttys(0xc, 0x2, 0x1) (async) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) (async) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x12001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400, 0x0, 0x800}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) 20:38:34 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x40010000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) [ 1726.267866][ T7744] netlink: 'syz-executor.4': attribute type 13 has an invalid length. [ 1726.276104][ T7744] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1726.277410][ T7747] loop0: detected capacity change from 0 to 1024 [ 1726.343857][ T7750] netlink: 'syz-executor.4': attribute type 13 has an invalid length. [ 1726.352121][ T7750] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1726.368197][ T7753] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1726.379207][ T7753] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1726.388408][ T7753] CPU: 1 PID: 7753 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1726.394892][ T7747] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1726.398414][ T7753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1726.420863][ T7753] Call Trace: [ 1726.424138][ T7753] [ 1726.427069][ T7753] dump_stack_lvl+0xda/0x130 [ 1726.431723][ T7753] dump_stack+0x15/0x20 [ 1726.435894][ T7753] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1726.441092][ T7753] kobject_add_internal+0x3eb/0x730 [ 1726.446303][ T7753] kobject_add+0xdc/0x150 [ 1726.450756][ T7753] ? kobject_get+0x95/0xc0 [ 1726.455186][ T7753] ? kobject_put+0xd8/0x160 [ 1726.459746][ T7753] ? device_add+0x2ea/0x8b0 [ 1726.464280][ T7753] device_add+0x2f8/0x8b0 [ 1726.468644][ T7753] netdev_register_kobject+0xfc/0x230 [ 1726.474088][ T7753] register_netdevice+0x65b/0xb20 [ 1726.479195][ T7753] team_newlink+0xa8/0xd0 [ 1726.483546][ T7753] ? team_validate+0xc0/0xc0 [ 1726.488205][ T7753] rtnl_newlink+0xee5/0x1670 20:38:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037000f000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYRES8=r3, @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) [ 1726.492884][ T7753] ? rtnl_newlink+0x2e1/0x1670 [ 1726.497677][ T7753] ? security_capable+0x5e/0x80 [ 1726.502542][ T7753] ? ns_capable+0x7c/0xb0 [ 1726.506931][ T7753] ? rtnl_setlink+0x300/0x300 [ 1726.511640][ T7753] rtnetlink_rcv_msg+0x807/0x8c0 [ 1726.516592][ T7753] ? nlmon_xmit+0x4b/0x60 [ 1726.520941][ T7753] ? nlmon_xmit+0x4b/0x60 [ 1726.525287][ T7753] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1726.530637][ T7753] ? rb_move_tail+0x651/0xa20 [ 1726.535371][ T7753] ? kmem_cache_free+0x1d9/0x380 [ 1726.540331][ T7753] ? __kfree_skb+0x104/0x140 [ 1726.544959][ T7753] ? nlmon_xmit+0x4b/0x60 [ 1726.549366][ T7753] ? __kfree_skb+0x104/0x140 [ 1726.554015][ T7753] ? consume_skb+0x57/0x180 [ 1726.558610][ T7753] ? nlmon_xmit+0x4b/0x60 [ 1726.562954][ T7753] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1726.568348][ T7753] ? __dev_queue_xmit+0xaae/0x1d80 [ 1726.573483][ T7753] ? ref_tracker_free+0x3a1/0x400 [ 1726.578540][ T7753] netlink_rcv_skb+0x126/0x220 [ 1726.583419][ T7753] ? rtnetlink_bind+0x60/0x60 [ 1726.588180][ T7753] rtnetlink_rcv+0x1c/0x20 [ 1726.592695][ T7753] netlink_unicast+0x589/0x650 [ 1726.597769][ T7753] netlink_sendmsg+0x66e/0x770 [ 1726.602622][ T7753] ? netlink_getsockopt+0x3e0/0x3e0 [ 1726.607841][ T7753] ____sys_sendmsg+0x37c/0x4d0 [ 1726.612756][ T7753] __sys_sendmsg+0x1e9/0x270 [ 1726.617514][ T7753] __x64_sys_sendmsg+0x46/0x50 [ 1726.622319][ T7753] do_syscall_64+0x44/0x110 [ 1726.626840][ T7753] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1726.632782][ T7753] RIP: 0033:0x7fa621ffaae9 [ 1726.637204][ T7753] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1726.656948][ T7753] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1726.665386][ T7753] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1726.673420][ T7753] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1726.681408][ T7753] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1726.689388][ T7753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1726.697444][ T7753] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1726.705436][ T7753] [ 1726.708563][ T7753] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1726.713872][ T3096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1726.757099][ T7759] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1726.773729][ T7759] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1726.782978][ T7759] CPU: 0 PID: 7759 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1726.793075][ T7759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1726.803133][ T7759] Call Trace: [ 1726.806409][ T7759] [ 1726.809388][ T7759] dump_stack_lvl+0xda/0x130 [ 1726.814045][ T7759] dump_stack+0x15/0x20 [ 1726.818276][ T7759] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1726.823398][ T7759] kobject_add_internal+0x3eb/0x730 [ 1726.828600][ T7759] kobject_add+0xdc/0x150 [ 1726.832935][ T7759] ? kobject_get+0x95/0xc0 [ 1726.837424][ T7759] ? kobject_put+0xd8/0x160 [ 1726.841922][ T7759] ? device_add+0x2ea/0x8b0 [ 1726.846433][ T7759] device_add+0x2f8/0x8b0 [ 1726.850793][ T7759] netdev_register_kobject+0xfc/0x230 [ 1726.856227][ T7759] register_netdevice+0x65b/0xb20 [ 1726.861268][ T7759] team_newlink+0xa8/0xd0 [ 1726.865603][ T7759] ? team_validate+0xc0/0xc0 [ 1726.870199][ T7759] rtnl_newlink+0xee5/0x1670 [ 1726.874832][ T7759] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1726.880128][ T7759] ? rtnl_newlink+0x2e1/0x1670 [ 1726.884896][ T7759] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1726.891266][ T7759] ? _raw_spin_unlock+0x26/0x40 [ 1726.896191][ T7759] ? __mutex_lock+0x21c/0x8d0 [ 1726.900883][ T7759] ? rtnl_setlink+0x300/0x300 [ 1726.905571][ T7759] rtnetlink_rcv_msg+0x807/0x8c0 [ 1726.910514][ T7759] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1726.917422][ T7759] ? kmem_cache_free+0x1d9/0x380 [ 1726.922444][ T7759] ? __kfree_skb+0x104/0x140 [ 1726.927077][ T7759] ? nlmon_xmit+0x4b/0x60 [ 1726.931438][ T7759] ? __kfree_skb+0x104/0x140 [ 1726.936029][ T7759] ? consume_skb+0x57/0x180 [ 1726.940560][ T7759] ? nlmon_xmit+0x4b/0x60 [ 1726.944902][ T7759] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1726.950198][ T7759] ? __dev_queue_xmit+0xaae/0x1d80 [ 1726.955428][ T7759] ? ref_tracker_free+0x3a1/0x400 [ 1726.960530][ T7759] netlink_rcv_skb+0x126/0x220 [ 1726.965290][ T7759] ? rtnetlink_bind+0x60/0x60 [ 1726.969969][ T7759] rtnetlink_rcv+0x1c/0x20 [ 1726.974409][ T7759] netlink_unicast+0x589/0x650 [ 1726.979190][ T7759] netlink_sendmsg+0x66e/0x770 [ 1726.983991][ T7759] ? netlink_getsockopt+0x3e0/0x3e0 [ 1726.989286][ T7759] ____sys_sendmsg+0x37c/0x4d0 [ 1726.994096][ T7759] __sys_sendmsg+0x1e9/0x270 [ 1726.998698][ T7759] __x64_sys_sendmsg+0x46/0x50 [ 1727.003541][ T7759] do_syscall_64+0x44/0x110 [ 1727.008166][ T7759] ? syscall_exit_to_user_mode+0x38/0x140 [ 1727.013975][ T7759] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1727.019954][ T7759] RIP: 0033:0x7fb9c9449ae9 [ 1727.024370][ T7759] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1727.043999][ T7759] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1727.052542][ T7759] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1727.060548][ T7759] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1727.068539][ T7759] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1727.076585][ T7759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1727.084569][ T7759] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1727.092547][ T7759] [ 1727.095997][ T7759] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1727.164048][ T7763] netlink: 'syz-executor.4': attribute type 13 has an invalid length. [ 1727.172254][ T7763] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1727.203486][ T7768] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1727.212662][ T7768] CPU: 1 PID: 7768 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1727.222716][ T7768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1727.232776][ T7768] Call Trace: [ 1727.236062][ T7768] [ 1727.238993][ T7768] dump_stack_lvl+0xda/0x130 [ 1727.243674][ T7768] dump_stack+0x15/0x20 [ 1727.247839][ T7768] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1727.253013][ T7768] kobject_add_internal+0x3eb/0x730 [ 1727.258221][ T7768] kobject_add+0xdc/0x150 [ 1727.262605][ T7768] ? kobject_get+0x95/0xc0 [ 1727.267106][ T7768] ? device_add+0x2ea/0x8b0 [ 1727.271625][ T7768] device_add+0x2f8/0x8b0 [ 1727.275978][ T7768] netdev_register_kobject+0xfc/0x230 [ 1727.281360][ T7768] register_netdevice+0x65b/0xb20 [ 1727.286452][ T7768] batadv_softif_newlink+0x6f/0x80 [ 1727.291582][ T7768] ? batadv_softif_validate+0x60/0x60 [ 1727.297032][ T7768] rtnl_newlink+0xee5/0x1670 [ 1727.301658][ T7768] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1727.307001][ T7768] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1727.313250][ T7768] ? _raw_spin_unlock+0x26/0x40 [ 1727.318124][ T7768] ? __mutex_lock+0x21c/0x8d0 [ 1727.322856][ T7768] ? rtnl_setlink+0x300/0x300 [ 1727.327576][ T7768] rtnetlink_rcv_msg+0x807/0x8c0 [ 1727.332583][ T7768] ? slab_post_alloc_hook+0x82/0x2f0 [ 1727.337904][ T7768] ? __rcu_read_unlock+0x33/0x70 [ 1727.342837][ T7768] ? sock_def_readable+0xd9/0x1b0 [ 1727.347932][ T7768] ? packet_rcv+0x8fb/0x960 [ 1727.352445][ T7768] ? kmem_cache_free+0x1d9/0x380 [ 1727.357394][ T7768] ? __kfree_skb+0x104/0x140 [ 1727.362042][ T7768] ? nlmon_xmit+0x4b/0x60 [ 1727.366380][ T7768] ? __kfree_skb+0x104/0x140 [ 1727.370970][ T7768] ? consume_skb+0x57/0x180 [ 1727.375540][ T7768] ? nlmon_xmit+0x4b/0x60 [ 1727.379880][ T7768] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1727.385190][ T7768] ? __dev_queue_xmit+0xaae/0x1d80 [ 1727.390364][ T7768] ? ref_tracker_free+0x3a1/0x400 [ 1727.395411][ T7768] netlink_rcv_skb+0x126/0x220 [ 1727.400194][ T7768] ? rtnetlink_bind+0x60/0x60 [ 1727.404928][ T7768] rtnetlink_rcv+0x1c/0x20 [ 1727.409357][ T7768] netlink_unicast+0x589/0x650 [ 1727.414117][ T7768] netlink_sendmsg+0x66e/0x770 [ 1727.418880][ T7768] ? netlink_getsockopt+0x3e0/0x3e0 [ 1727.424129][ T7768] ____sys_sendmsg+0x37c/0x4d0 [ 1727.428998][ T7768] __sys_sendmsg+0x1e9/0x270 [ 1727.433601][ T7768] __x64_sys_sendmsg+0x46/0x50 [ 1727.438419][ T7768] do_syscall_64+0x44/0x110 [ 1727.443035][ T7768] ? syscall_exit_to_user_mode+0x38/0x140 [ 1727.448770][ T7768] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1727.454742][ T7768] RIP: 0033:0x7fb9c9449ae9 [ 1727.459156][ T7768] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1727.478788][ T7768] RSP: 002b:00007fb9c83480c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1727.487202][ T7768] RAX: ffffffffffffffda RBX: 00007fb9c95692c0 RCX: 00007fb9c9449ae9 [ 1727.495172][ T7768] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000006 [ 1727.503138][ T7768] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1727.511173][ T7768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1727.519152][ T7768] R13: 000000000000006e R14: 00007fb9c95692c0 R15: 00007ffddc514408 [ 1727.527149][ T7768] [ 1727.530263][ T7768] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370011000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:36 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x41010000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:38:36 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x40000}, 0x0) 20:38:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370012000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1727.667383][ T7776] netlink: 'syz-executor.4': attribute type 13 has an invalid length. [ 1727.675697][ T7776] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1727.737408][ T7779] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1727.765527][ T7779] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1727.774740][ T7779] CPU: 0 PID: 7779 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1727.784861][ T7779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1727.794927][ T7779] Call Trace: [ 1727.798214][ T7779] [ 1727.801153][ T7779] dump_stack_lvl+0xda/0x130 [ 1727.805784][ T7779] dump_stack+0x15/0x20 [ 1727.809962][ T7779] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1727.815155][ T7779] kobject_add_internal+0x3eb/0x730 [ 1727.820406][ T7779] kobject_add+0xdc/0x150 [ 1727.824807][ T7779] ? kobject_get+0x95/0xc0 [ 1727.829242][ T7779] ? kobject_put+0xd8/0x160 [ 1727.833773][ T7779] ? device_add+0x2ea/0x8b0 [ 1727.838299][ T7779] device_add+0x2f8/0x8b0 [ 1727.842660][ T7779] netdev_register_kobject+0xfc/0x230 [ 1727.848043][ T7779] register_netdevice+0x65b/0xb20 [ 1727.853154][ T7779] team_newlink+0xa8/0xd0 [ 1727.857630][ T7779] ? team_validate+0xc0/0xc0 [ 1727.862268][ T7779] rtnl_newlink+0xee5/0x1670 [ 1727.866870][ T7779] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1727.872252][ T7779] ? rtnl_newlink+0x2e1/0x1670 [ 1727.877037][ T7779] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1727.883396][ T7779] ? _raw_spin_unlock+0x26/0x40 [ 1727.888357][ T7779] ? __mutex_lock+0x21c/0x8d0 [ 1727.893061][ T7779] ? rtnl_setlink+0x300/0x300 [ 1727.897792][ T7779] rtnetlink_rcv_msg+0x807/0x8c0 [ 1727.902859][ T7779] ? trace_event_buffer_commit+0x18f/0x610 [ 1727.908769][ T7779] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1727.915811][ T7779] ? bpf_bprintf_cleanup+0x82/0xb0 [ 1727.921051][ T7779] ? kmem_cache_free+0x1d9/0x380 [ 1727.926016][ T7779] ? __kfree_skb+0x104/0x140 [ 1727.930652][ T7779] ? nlmon_xmit+0x4b/0x60 [ 1727.935069][ T7779] ? __kfree_skb+0x104/0x140 [ 1727.939686][ T7779] ? consume_skb+0x57/0x180 [ 1727.944239][ T7779] ? nlmon_xmit+0x4b/0x60 [ 1727.948583][ T7779] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1727.953891][ T7779] ? __dev_queue_xmit+0xaae/0x1d80 [ 1727.959020][ T7779] ? ref_tracker_free+0x3a1/0x400 [ 1727.964081][ T7779] netlink_rcv_skb+0x126/0x220 [ 1727.968900][ T7779] ? rtnetlink_bind+0x60/0x60 [ 1727.973599][ T7779] rtnetlink_rcv+0x1c/0x20 [ 1727.978026][ T7779] netlink_unicast+0x589/0x650 [ 1727.982865][ T7779] netlink_sendmsg+0x66e/0x770 [ 1727.987660][ T7779] ? netlink_getsockopt+0x3e0/0x3e0 [ 1727.992864][ T7779] ____sys_sendmsg+0x37c/0x4d0 [ 1727.997685][ T7779] __sys_sendmsg+0x1e9/0x270 [ 1728.002357][ T7779] __x64_sys_sendmsg+0x46/0x50 [ 1728.007171][ T7779] do_syscall_64+0x44/0x110 [ 1728.011757][ T7779] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1728.017696][ T7779] RIP: 0033:0x7fb9c9449ae9 [ 1728.022121][ T7779] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1728.041752][ T7779] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1728.050225][ T7779] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1728.058228][ T7779] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1728.066202][ T7779] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1728.074241][ T7779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1728.082234][ T7779] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1728.090246][ T7779] [ 1728.093395][ T7779] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xffefff1f, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370015000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1728.183109][ T7784] netlink: 'syz-executor.4': attribute type 13 has an invalid length. [ 1728.285181][ T7785] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1728.294371][ T7785] CPU: 1 PID: 7785 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1728.304484][ T7785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1728.314592][ T7785] Call Trace: [ 1728.317920][ T7785] [ 1728.320869][ T7785] dump_stack_lvl+0xda/0x130 [ 1728.325486][ T7785] dump_stack+0x15/0x20 [ 1728.329648][ T7785] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1728.334813][ T7785] kobject_add_internal+0x3eb/0x730 [ 1728.340039][ T7785] kobject_add+0xdc/0x150 [ 1728.344381][ T7785] ? kobject_get+0x95/0xc0 [ 1728.348923][ T7785] ? device_add+0x2ea/0x8b0 [ 1728.353529][ T7785] device_add+0x2f8/0x8b0 [ 1728.358002][ T7785] netdev_register_kobject+0xfc/0x230 [ 1728.363391][ T7785] register_netdevice+0x65b/0xb20 [ 1728.368492][ T7785] batadv_softif_newlink+0x6f/0x80 [ 1728.373673][ T7785] ? batadv_softif_validate+0x60/0x60 [ 1728.379069][ T7785] rtnl_newlink+0xee5/0x1670 [ 1728.383715][ T7785] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1728.389021][ T7785] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1728.395294][ T7785] ? _raw_spin_unlock+0x26/0x40 [ 1728.400152][ T7785] ? __mutex_lock+0x21c/0x8d0 [ 1728.404946][ T7785] ? rtnl_setlink+0x300/0x300 [ 1728.409684][ T7785] rtnetlink_rcv_msg+0x807/0x8c0 [ 1728.414715][ T7785] ? slab_post_alloc_hook+0x82/0x2f0 [ 1728.420007][ T7785] ? __rcu_read_unlock+0x33/0x70 [ 1728.425024][ T7785] ? sock_def_readable+0xd9/0x1b0 [ 1728.430138][ T7785] ? packet_rcv+0x8fb/0x960 [ 1728.434646][ T7785] ? kmem_cache_free+0x1d9/0x380 [ 1728.439611][ T7785] ? __kfree_skb+0x104/0x140 [ 1728.444197][ T7785] ? nlmon_xmit+0x4b/0x60 [ 1728.448564][ T7785] ? __kfree_skb+0x104/0x140 [ 1728.453153][ T7785] ? consume_skb+0x57/0x180 [ 1728.457672][ T7785] ? nlmon_xmit+0x4b/0x60 [ 1728.462060][ T7785] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1728.467353][ T7785] ? __dev_queue_xmit+0xaae/0x1d80 [ 1728.472534][ T7785] ? ref_tracker_free+0x3a1/0x400 [ 1728.477579][ T7785] netlink_rcv_skb+0x126/0x220 [ 1728.482351][ T7785] ? rtnetlink_bind+0x60/0x60 [ 1728.487032][ T7785] rtnetlink_rcv+0x1c/0x20 [ 1728.491520][ T7785] netlink_unicast+0x589/0x650 [ 1728.496288][ T7785] netlink_sendmsg+0x66e/0x770 [ 1728.501051][ T7785] ? netlink_getsockopt+0x3e0/0x3e0 [ 1728.506321][ T7785] ____sys_sendmsg+0x37c/0x4d0 [ 1728.511092][ T7785] __sys_sendmsg+0x1e9/0x270 [ 1728.515733][ T7785] __x64_sys_sendmsg+0x46/0x50 [ 1728.520512][ T7785] do_syscall_64+0x44/0x110 [ 1728.525047][ T7785] ? irqentry_exit+0x12/0x40 [ 1728.529654][ T7785] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1728.535583][ T7785] RIP: 0033:0x7fb9c9449ae9 [ 1728.540004][ T7785] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1728.559628][ T7785] RSP: 002b:00007fb9c878a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1728.568091][ T7785] RAX: ffffffffffffffda RBX: 00007fb9c9569120 RCX: 00007fb9c9449ae9 [ 1728.576117][ T7785] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1728.584083][ T7785] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1728.592049][ T7785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1728.600017][ T7785] R13: 000000000000006e R14: 00007fb9c9569120 R15: 00007ffddc514408 [ 1728.607987][ T7785] [ 1728.611477][ T7785] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1728.669658][ T7786] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1728.678849][ T7786] CPU: 0 PID: 7786 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1728.688836][ T7786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1728.698961][ T7786] Call Trace: [ 1728.702243][ T7786] [ 1728.705176][ T7786] dump_stack_lvl+0xda/0x130 [ 1728.709866][ T7786] dump_stack+0x15/0x20 [ 1728.714034][ T7786] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1728.719269][ T7786] kobject_add_internal+0x3eb/0x730 [ 1728.724478][ T7786] kobject_add+0xdc/0x150 [ 1728.728819][ T7786] ? kobject_get+0x95/0xc0 [ 1728.733299][ T7786] ? kobject_put+0xd8/0x160 [ 1728.737811][ T7786] ? device_add+0x2ea/0x8b0 [ 1728.742417][ T7786] device_add+0x2f8/0x8b0 [ 1728.746773][ T7786] netdev_register_kobject+0xfc/0x230 [ 1728.752255][ T7786] register_netdevice+0x65b/0xb20 [ 1728.757299][ T7786] team_newlink+0xa8/0xd0 [ 1728.761674][ T7786] ? team_validate+0xc0/0xc0 [ 1728.766324][ T7786] rtnl_newlink+0xee5/0x1670 [ 1728.770927][ T7786] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1728.776242][ T7786] ? rtnl_newlink+0x2e1/0x1670 [ 1728.781038][ T7786] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1728.787325][ T7786] ? _raw_spin_unlock+0x26/0x40 [ 1728.792249][ T7786] ? __mutex_lock+0x21c/0x8d0 [ 1728.797067][ T7786] ? rtnl_setlink+0x300/0x300 [ 1728.801754][ T7786] rtnetlink_rcv_msg+0x807/0x8c0 [ 1728.806776][ T7786] ? __kfree_skb+0x104/0x140 [ 1728.811392][ T7786] ? packet_rcv+0xc2/0x960 [ 1728.815845][ T7786] ? __kfree_skb+0x104/0x140 20:38:37 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x44000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) [ 1728.820518][ T7786] ? consume_skb+0x57/0x180 [ 1728.825040][ T7786] ? packet_rcv+0xc2/0x960 [ 1728.829487][ T7786] ? kmem_cache_free+0x1d9/0x380 [ 1728.834455][ T7786] ? __kfree_skb+0x104/0x140 [ 1728.839089][ T7786] ? nlmon_xmit+0x4b/0x60 [ 1728.843455][ T7786] ? __kfree_skb+0x104/0x140 [ 1728.848067][ T7786] ? consume_skb+0x57/0x180 [ 1728.852599][ T7786] ? nlmon_xmit+0x4b/0x60 [ 1728.856949][ T7786] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1728.862338][ T7786] ? __dev_queue_xmit+0xaae/0x1d80 [ 1728.867484][ T7786] ? ref_tracker_free+0x3a1/0x400 [ 1728.872521][ T7786] netlink_rcv_skb+0x126/0x220 [ 1728.877325][ T7786] ? rtnetlink_bind+0x60/0x60 [ 1728.882053][ T7786] rtnetlink_rcv+0x1c/0x20 [ 1728.886651][ T7786] netlink_unicast+0x589/0x650 [ 1728.891470][ T7786] netlink_sendmsg+0x66e/0x770 [ 1728.896434][ T7786] ? netlink_getsockopt+0x3e0/0x3e0 [ 1728.901650][ T7786] ____sys_sendmsg+0x37c/0x4d0 [ 1728.906555][ T7786] __sys_sendmsg+0x1e9/0x270 [ 1728.911249][ T7786] __x64_sys_sendmsg+0x46/0x50 [ 1728.916091][ T7786] do_syscall_64+0x44/0x110 [ 1728.920613][ T7786] ? syscall_exit_to_user_mode+0x38/0x140 [ 1728.926370][ T7786] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1728.932314][ T7786] RIP: 0033:0x7fa621ffaae9 [ 1728.936733][ T7786] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1728.956441][ T7786] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1728.964945][ T7786] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1728.973024][ T7786] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1728.981053][ T7786] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1728.989152][ T7786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1728.997143][ T7786] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1729.005185][ T7786] [ 1729.008429][ T7786] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1729.030931][ T7791] netlink: 'syz-executor.4': attribute type 13 has an invalid length. [ 1729.047169][ T7796] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1729.056413][ T7796] CPU: 1 PID: 7796 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 20:38:37 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x80000}, 0x0) [ 1729.066451][ T7796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1729.076582][ T7796] Call Trace: [ 1729.079930][ T7796] [ 1729.082856][ T7796] dump_stack_lvl+0xda/0x130 [ 1729.087474][ T7796] dump_stack+0x15/0x20 [ 1729.091645][ T7796] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1729.096829][ T7796] kobject_add_internal+0x3eb/0x730 [ 1729.102143][ T7796] kobject_add+0xdc/0x150 [ 1729.106528][ T7796] ? kobject_get+0x95/0xc0 [ 1729.110958][ T7796] ? kobject_put+0xd8/0x160 [ 1729.115584][ T7796] ? device_add+0x2ea/0x8b0 [ 1729.120149][ T7796] device_add+0x2f8/0x8b0 [ 1729.124500][ T7796] netdev_register_kobject+0xfc/0x230 [ 1729.129937][ T7796] register_netdevice+0x65b/0xb20 [ 1729.135048][ T7796] team_newlink+0xa8/0xd0 [ 1729.139387][ T7796] ? team_validate+0xc0/0xc0 [ 1729.144036][ T7796] rtnl_newlink+0xee5/0x1670 [ 1729.148631][ T7796] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1729.153947][ T7796] ? rtnl_newlink+0x2e1/0x1670 [ 1729.158877][ T7796] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1729.165217][ T7796] ? _raw_spin_unlock+0x26/0x40 [ 1729.170110][ T7796] ? __mutex_lock+0x21c/0x8d0 [ 1729.174794][ T7796] ? rtnl_setlink+0x300/0x300 [ 1729.179482][ T7796] rtnetlink_rcv_msg+0x807/0x8c0 [ 1729.184424][ T7796] ? trace_event_buffer_commit+0x18f/0x610 [ 1729.190268][ T7796] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1729.197169][ T7796] ? bpf_bprintf_cleanup+0x82/0xb0 [ 1729.202355][ T7796] ? kmem_cache_free+0x1d9/0x380 [ 1729.207307][ T7796] ? __kfree_skb+0x104/0x140 [ 1729.211903][ T7796] ? nlmon_xmit+0x4b/0x60 [ 1729.216324][ T7796] ? __kfree_skb+0x104/0x140 [ 1729.220919][ T7796] ? consume_skb+0x57/0x180 [ 1729.225476][ T7796] ? nlmon_xmit+0x4b/0x60 [ 1729.229841][ T7796] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1729.235145][ T7796] ? __dev_queue_xmit+0xaae/0x1d80 [ 1729.240367][ T7796] ? ref_tracker_free+0x3a1/0x400 [ 1729.245535][ T7796] netlink_rcv_skb+0x126/0x220 [ 1729.250332][ T7796] ? rtnetlink_bind+0x60/0x60 [ 1729.255055][ T7796] rtnetlink_rcv+0x1c/0x20 [ 1729.259572][ T7796] netlink_unicast+0x589/0x650 [ 1729.264352][ T7796] netlink_sendmsg+0x66e/0x770 [ 1729.269204][ T7796] ? netlink_getsockopt+0x3e0/0x3e0 [ 1729.274430][ T7796] ____sys_sendmsg+0x37c/0x4d0 [ 1729.279228][ T7796] __sys_sendmsg+0x1e9/0x270 [ 1729.283861][ T7796] __x64_sys_sendmsg+0x46/0x50 [ 1729.288658][ T7796] do_syscall_64+0x44/0x110 [ 1729.293188][ T7796] ? syscall_exit_to_user_mode+0x38/0x140 [ 1729.299021][ T7796] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1729.305002][ T7796] RIP: 0033:0x7fb9c9449ae9 [ 1729.309418][ T7796] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1729.329148][ T7796] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1729.337598][ T7796] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1729.345590][ T7796] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1729.353568][ T7796] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1729.361550][ T7796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1729.369553][ T7796] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1729.377539][ T7796] [ 1729.381046][ T7796] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1729.407493][ T7795] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1729.416866][ T7795] CPU: 1 PID: 7795 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1729.426857][ T7795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1729.436997][ T7795] Call Trace: [ 1729.440289][ T7795] [ 1729.443243][ T7795] dump_stack_lvl+0xda/0x130 [ 1729.448153][ T7795] dump_stack+0x15/0x20 [ 1729.452333][ T7795] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1729.457583][ T7795] kobject_add_internal+0x3eb/0x730 [ 1729.462835][ T7795] kobject_add+0xdc/0x150 [ 1729.467189][ T7795] ? kobject_get+0x95/0xc0 [ 1729.471652][ T7795] ? device_add+0x2ea/0x8b0 [ 1729.476205][ T7795] device_add+0x2f8/0x8b0 [ 1729.480580][ T7795] netdev_register_kobject+0xfc/0x230 [ 1729.486041][ T7795] register_netdevice+0x65b/0xb20 [ 1729.491234][ T7795] batadv_softif_newlink+0x6f/0x80 [ 1729.496463][ T7795] ? batadv_softif_validate+0x60/0x60 [ 1729.501972][ T7795] rtnl_newlink+0xee5/0x1670 [ 1729.506601][ T7795] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1729.512929][ T7795] ? _raw_spin_unlock+0x26/0x40 [ 1729.517839][ T7795] ? __mutex_lock+0x21c/0x8d0 [ 1729.522636][ T7795] ? rtnl_setlink+0x300/0x300 [ 1729.527340][ T7795] rtnetlink_rcv_msg+0x807/0x8c0 [ 1729.532306][ T7795] ? trace_event_buffer_commit+0x18f/0x610 [ 1729.538138][ T7795] ? __rcu_read_unlock+0x33/0x70 [ 1729.543103][ T7795] ? sock_def_readable+0xd9/0x1b0 [ 1729.548153][ T7795] ? packet_rcv+0x8fb/0x960 [ 1729.552775][ T7795] ? kmem_cache_free+0x1d9/0x380 [ 1729.557747][ T7795] ? __kfree_skb+0x104/0x140 [ 1729.562476][ T7795] ? nlmon_xmit+0x4b/0x60 [ 1729.566834][ T7795] ? __kfree_skb+0x104/0x140 [ 1729.571507][ T7795] ? consume_skb+0x57/0x180 [ 1729.576027][ T7795] ? nlmon_xmit+0x4b/0x60 [ 1729.580371][ T7795] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1729.585686][ T7795] ? __dev_queue_xmit+0xaae/0x1d80 [ 1729.590932][ T7795] ? ref_tracker_free+0x3a1/0x400 [ 1729.596053][ T7795] netlink_rcv_skb+0x126/0x220 [ 1729.600830][ T7795] ? rtnetlink_bind+0x60/0x60 [ 1729.605533][ T7795] rtnetlink_rcv+0x1c/0x20 [ 1729.609973][ T7795] netlink_unicast+0x589/0x650 [ 1729.614765][ T7795] netlink_sendmsg+0x66e/0x770 [ 1729.619627][ T7795] ? netlink_getsockopt+0x3e0/0x3e0 [ 1729.624857][ T7795] ____sys_sendmsg+0x37c/0x4d0 [ 1729.629629][ T7795] __sys_sendmsg+0x1e9/0x270 [ 1729.634250][ T7795] __x64_sys_sendmsg+0x46/0x50 [ 1729.639043][ T7795] do_syscall_64+0x44/0x110 [ 1729.643578][ T7795] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1729.649512][ T7795] RIP: 0033:0x7fb9c9449ae9 [ 1729.654003][ T7795] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1729.673630][ T7795] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1729.682074][ T7795] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1729.690058][ T7795] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1729.698100][ T7795] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1729.706222][ T7795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1729.714215][ T7795] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1729.722283][ T7795] [ 1729.726791][ T7795] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370029000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:39 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0xe0ffff}, 0x0) 20:38:39 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x48000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:38:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="0007c008e4d544370000000000000000007cfb55b8d200fff70000008ab1dec943f4f98bcf37b20a0decff73ca0b2815c4a95d8c9dfbfa1995719cc25b0100b187ebde5e31738a1f8d7f67e3371a40b09fd435ad84c0aab0e0931a6d97519f1df3d15d654f7d8d1cdd292562bd1609b030ad168cfe6483bccb160e07989733482769efe73c8ecc5b49928171d76ed5e2d5a82fa61dff36a7b729b27c50080b89b42d008e00e246b44765b128ce0977195a83b061569a6fbc7e175baff58042c88d775fa1a7580ad9deed6107093f783046b4d8"], 0x1, 0x5ba, &(0x7f0000000bc0)="$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") r0 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x3d) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80000001}) 20:38:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async, rerun: 32) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async, rerun: 32) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) (async, rerun: 64) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (rerun: 64) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async, rerun: 32) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) (rerun: 32) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) (async) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x12001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400, 0x0, 0x800}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) [ 1731.124283][ T7807] __nla_validate_parse: 4 callbacks suppressed [ 1731.124298][ T7807] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1731.145625][ T7813] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1731.164346][ T7812] loop0: detected capacity change from 0 to 1024 [ 1731.170970][ T7813] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1731.180312][ T7813] CPU: 0 PID: 7813 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1731.190420][ T7813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1731.200484][ T7813] Call Trace: [ 1731.203756][ T7813] [ 1731.206686][ T7813] dump_stack_lvl+0xda/0x130 [ 1731.211423][ T7813] dump_stack+0x15/0x20 [ 1731.215612][ T7813] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1731.220732][ T7813] kobject_add_internal+0x3eb/0x730 [ 1731.225951][ T7813] kobject_add+0xdc/0x150 [ 1731.230284][ T7813] ? kobject_get+0x95/0xc0 [ 1731.234761][ T7813] ? kobject_put+0xd8/0x160 [ 1731.239414][ T7813] ? device_add+0x2ea/0x8b0 [ 1731.244003][ T7813] device_add+0x2f8/0x8b0 [ 1731.248385][ T7813] netdev_register_kobject+0xfc/0x230 [ 1731.253753][ T7813] register_netdevice+0x65b/0xb20 [ 1731.258842][ T7813] team_newlink+0xa8/0xd0 [ 1731.263255][ T7813] ? team_validate+0xc0/0xc0 [ 1731.267867][ T7813] rtnl_newlink+0xee5/0x1670 [ 1731.272462][ T7813] ? rtnl_newlink+0x2e1/0x1670 [ 1731.277233][ T7813] ? security_capable+0x5e/0x80 [ 1731.282187][ T7813] ? ns_capable+0x7c/0xb0 [ 1731.286564][ T7813] ? rtnl_setlink+0x300/0x300 [ 1731.291236][ T7813] rtnetlink_rcv_msg+0x807/0x8c0 [ 1731.296169][ T7813] ? nlmon_xmit+0x4b/0x60 [ 1731.300511][ T7813] ? nlmon_xmit+0x4b/0x60 [ 1731.304843][ T7813] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1731.310189][ T7813] ? kmem_cache_free+0x1d9/0x380 [ 1731.315135][ T7813] ? __kfree_skb+0x104/0x140 [ 1731.319746][ T7813] ? nlmon_xmit+0x4b/0x60 [ 1731.324156][ T7813] ? __kfree_skb+0x104/0x140 [ 1731.328741][ T7813] ? consume_skb+0x57/0x180 [ 1731.333317][ T7813] ? nlmon_xmit+0x4b/0x60 [ 1731.337711][ T7813] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1731.343047][ T7813] ? __dev_queue_xmit+0xaae/0x1d80 [ 1731.348224][ T7813] ? ref_tracker_free+0x3a1/0x400 [ 1731.353250][ T7813] netlink_rcv_skb+0x126/0x220 [ 1731.358031][ T7813] ? rtnetlink_bind+0x60/0x60 [ 1731.362710][ T7813] rtnetlink_rcv+0x1c/0x20 [ 1731.367120][ T7813] netlink_unicast+0x589/0x650 [ 1731.371876][ T7813] netlink_sendmsg+0x66e/0x770 [ 1731.376638][ T7813] ? netlink_getsockopt+0x3e0/0x3e0 [ 1731.381880][ T7813] ____sys_sendmsg+0x37c/0x4d0 [ 1731.386713][ T7813] __sys_sendmsg+0x1e9/0x270 [ 1731.391351][ T7813] ? wake_up_q+0x3f/0x70 [ 1731.395657][ T7813] __x64_sys_sendmsg+0x46/0x50 [ 1731.400499][ T7813] do_syscall_64+0x44/0x110 [ 1731.405123][ T7813] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1731.411046][ T7813] RIP: 0033:0x7fb9c9449ae9 [ 1731.415469][ T7813] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1731.435127][ T7813] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1731.443539][ T7813] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1731.451511][ T7813] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1731.459489][ T7813] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1731.467465][ T7813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 20:38:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="080000000800000061b90000b24600f99500000000000000d94b02400400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1af04667a7aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082864b248d98c2d7abdab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798cdcda6b2b583ab8b44042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) 20:38:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370070000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1731.475438][ T7813] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1731.483459][ T7813] [ 1731.486919][ T7813] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1731.619213][ T7813] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1731.628406][ T7813] CPU: 1 PID: 7813 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1731.638512][ T7813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1731.648648][ T7813] Call Trace: [ 1731.651978][ T7813] [ 1731.654917][ T7813] dump_stack_lvl+0xda/0x130 [ 1731.659533][ T7813] dump_stack+0x15/0x20 [ 1731.663718][ T7813] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1731.668886][ T7813] kobject_add_internal+0x3eb/0x730 [ 1731.674132][ T7813] kobject_add+0xdc/0x150 [ 1731.678487][ T7813] ? kobject_get+0x95/0xc0 [ 1731.683000][ T7813] ? device_add+0x2ea/0x8b0 [ 1731.684936][ T7812] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1731.687542][ T7813] device_add+0x2f8/0x8b0 [ 1731.687577][ T7813] netdev_register_kobject+0xfc/0x230 [ 1731.687597][ T7813] register_netdevice+0x65b/0xb20 [ 1731.714756][ T7813] batadv_softif_newlink+0x6f/0x80 [ 1731.720014][ T7813] ? batadv_softif_validate+0x60/0x60 [ 1731.725419][ T7813] rtnl_newlink+0xee5/0x1670 [ 1731.730094][ T7813] ? __mutex_lock+0x54/0x8d0 [ 1731.734769][ T7813] ? rtnl_setlink+0x300/0x300 [ 1731.739475][ T7813] rtnetlink_rcv_msg+0x807/0x8c0 [ 1731.744472][ T7813] ? __kfree_skb+0x104/0x140 [ 1731.749185][ T7813] ? packet_rcv+0xc2/0x960 [ 1731.753623][ T7813] ? __kfree_skb+0x104/0x140 [ 1731.758219][ T7813] ? consume_skb+0x57/0x180 [ 1731.762728][ T7813] ? packet_rcv+0xc2/0x960 [ 1731.767208][ T7813] ? kmem_cache_free+0x1d9/0x380 [ 1731.772261][ T7813] ? __kfree_skb+0x104/0x140 [ 1731.776867][ T7813] ? nlmon_xmit+0x4b/0x60 [ 1731.781361][ T7813] ? __kfree_skb+0x104/0x140 [ 1731.785958][ T7813] ? consume_skb+0x57/0x180 [ 1731.790494][ T7813] ? nlmon_xmit+0x4b/0x60 [ 1731.794837][ T7813] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1731.800213][ T7813] ? __dev_queue_xmit+0xaae/0x1d80 [ 1731.805344][ T7813] ? ref_tracker_free+0x3a1/0x400 [ 1731.810385][ T7813] netlink_rcv_skb+0x126/0x220 [ 1731.815168][ T7813] ? rtnetlink_bind+0x60/0x60 [ 1731.819863][ T7813] rtnetlink_rcv+0x1c/0x20 [ 1731.824300][ T7813] netlink_unicast+0x589/0x650 [ 1731.829103][ T7813] netlink_sendmsg+0x66e/0x770 [ 1731.833927][ T7813] ? netlink_getsockopt+0x3e0/0x3e0 [ 1731.839155][ T7813] ____sys_sendmsg+0x37c/0x4d0 [ 1731.844078][ T7813] __sys_sendmsg+0x1e9/0x270 [ 1731.848700][ T7813] __x64_sys_sendmsg+0x46/0x50 [ 1731.853526][ T7813] do_syscall_64+0x44/0x110 [ 1731.858051][ T7813] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1731.864004][ T7813] RIP: 0033:0x7fb9c9449ae9 [ 1731.868490][ T7813] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1731.888181][ T7813] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1731.896596][ T7813] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1731.904573][ T7813] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1731.912560][ T7813] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 20:38:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x4, &(0x7f0000003a40)=ANY=[@ANYBLOB="0007c008e4d544370000000000000000007cfb55b8d200fff70000008ab1dec943f4f98bcf37b20a0decff73ca0b2815c4a95d8c9dfbfa1995719cc25b0100b187ebde5e31738a1f8d7f67e3371a40b09fd435ad84c0aab0e0931a6d97519f1df3d15d654f7d8d1cdd292562bd1609b030ad168cfe6483bccb160e07989733482769efe73c8ecc5b49928171d76ed5e2d5a82fa61dff36a7b729b2d750080b89b42d008e00e246b44765b1b00d0977195a83b061569a6fbc7e175baff58042c88d775fa1a7580ad9deed6107093f783046b4d8da549fe737434781e6b722e448b6bdf866f23273c0310bd5f08e8625f4399b14a2c9de8fe8db9353cdca299da6e01f93c466128bdb5aeaf3532962f192ea9bac92c11254a06062fbac9578e9b14dd7d9bf5bf92923fc5dae050d6f8c07fa5af6fe0691e2b987ac863007ec18507951c436ea7c286b580022c42b2ba47f54b9d2d0bc"], 0x1, 0x5ba, &(0x7f0000000bc0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(r0, &(0x7f0000000780)='blkio.bfq.io_service_time\x00', 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0x3d) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80000001}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @empty, 0x80000}, @nfc={0x27, 0x0, 0x1, 0x6}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='veth0_macvtap\x00', 0x0, 0x0, 0x114}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{r3}, r8, 0x3, @unused=[0x7, 0xb55e, 0x2, 0x5], @devid=r9}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000047b00)={r7, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, r11, "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", "e26481ed1e7c639b5947fa03672a9556f2d9c88f35f8f8b62d6b01c1aef3d08f4ee43881217f959db47d280e8448925694f755ec0256840e58a31c14f0d78d223c58da8e0bd812fb893403e655823624c9e0581484207a6d914ad9befaa148971274f98aa0b753b38761ffcd20135aa09bee95ffc38cfb410de6eb0b1c0eaf69af8375bb982d21281acaa2966378f31ed037b8789d3bf55cda6f1fdefac7c7d4eec101525b850f72c5d3515de41ea6c4cc0a1d4c9d0e83fe98d8baa6325482d6270833cf890aba6768abf6a6ac45c0268bac824f692a521bf8500ce437d7bd4ecafbf918c063d8af3d110e24ddc569f535794d4c8c4ab3897b27310c8d39efca731b7a22caf0ec5f2df04ce6b496582e72b5cbb10480d59c191cd3eca3d3a973fe653216cd08c8de4098133f85da499af2f6a6c7513755f40d13810388f5476a67bb722dc832e4af4c76fda32aa9699c8191a644df90df4b2b2e7993e90bee48e3b65cbc84de44a15926c157018e46c849d57933b96f67dcec40eb733515b880aabbfd1324433ef61e0a112430d3829717820a9eb79c8767614facf386e07a7df2ceb2e9f9d33d65d33fecc7697f5bf74769a67ac297756ec495eaf87674ad5fae2fd772301896e85c617328f32f69bb718bf1ade1d8fd637a6bb4c7044929bf43757821b2bde4ce2ec164ef3841458207326249547ccd2c3ca3467e8c5474cb820ee8647c90d2da6af054fa1f25afb1b0792dcf21b2736c67fc8119a6bdbe19689bb639113f5b9165a50b6f2df8dd8c549220488da3bb10e45dcc7a6207635a550e5ee913aa8ec6ea5f92ba59eb003424e6ea472df633220c8e9644d5bf2f4b01027fc5c0422c39932531e1be7e62e021ac4592b57d95720d5ae86f4bd11d95ad82569ab24e0d1b5a144e6fbcc76c4d7800a70069a852979a3a1f02fcbef6bfeff2101576c998109c65350175bd05435d4be236097340cfafadfde768b1176e6c40f34731164afcd0c3620a0cd015494e432e9aff2c59a4cf476d9037a398183fe74789da0300172e1c02173ff867faf6fbed165ca819be3e4ea05fb6ff1633430984bece64ef93ff8d012b9c321941d59f5b8572008f6bb22597864ea1fbd6b9e349b6d9dc1adc185ea32d5e67e44ac5ebea2063635a53e1718a4246ea47a8874daae0ac6653f821f381a940cbfc98d4a25aea33c63309ee1c6c20f349b673509f09b5381956611359754bdb2eeda100ccb4834596de45556611d5b568f2604653c2129a7d5bd50a209a6d4a956c108b5349a8d208431a2edb17d7650332d308ea2e6f324e589f0e98de49ab655a77509637f0a65614c33f16f91e0d6305e8f9ba0766154e1599f67005ff75af7a6143e574acb799f2363dbb37971fc451c0054b5753de3e2278afe06b9e64b93ab09b4985fe26626a6266da1088f7b9755ac8a9e4e6e99a0dedfe2b1509de12f75d9dea83475543d2b328e986779f4992c870ad128b9d09e8ebcc264e8bb5b85d6d62ab902b8ed7409448cc26a777882627bf3e0c9cdd473289154560c2838c6d4fdaea97ff5d7992909c67710dfeb4977ea7bc06d77b06a19efa42178c46a3fa66ed7d6e2b67ab86be5d94721b099947563db706c5c3a12744ea61d63fce93f546f2669c50b6568e3f32d79bfc75adefc21ee93c5c5360cf2e7ac19571c3663857baf3325b666570642da4dcb309dab05b7ad05bf832d28fa8e871f7b89d6f4327953f4dbde3aac022f4dfe050d0924427e39a8027fbc4b54c4a8c2bf35f8c11c9c0ac4bc1fc31d6bdb2cee2675c5a782aa3ab5ffcc7be7207c89cdb8546fcfdd3a5aadfee5a296abd9afc127ebbf580649e9132b55d9f40a3778af49248b593e00c9f4812b8f7adb7323ab7852e4ed09c55aa356b2e8fee6eb14be3659fdf821d23ac556845f70670d8b6a417c29ac0b1585ea865634c0c921e9d930d4018f66d1e024179d80a7154c491c8662d427ab44a3633480782889f1d00c1d182ede30d4127d769291ef408b574a41c29153b7d949d4648b60a4faf32b380dbc87146c36479d47023876abd4ae7e289ba79d988f6c3a86a75bdc784bea2f0b7e2f77cb1282f54a18e1117e50ffa46ac208fcf8a7b5751e83b3e80cb428e4c2ae63ca3cf7b2c4353303edfe328626391f7925f1ab4ef1c7d0f54d0e45590188ecdb6d2c9c0db9b0552dc81b21dc1bbe9e94be5f78dad11f53d6fc3602e9ffb872d3557c44a133ee94e50d57d5eae2214569975982c63f22750db6f5c979ed81b3f68fe6be6daa85bcd98f25548c1d4db1f15394bc708933e0352e4059bedbf832abaf75e9bdca6fea93600357ca4153357d2e0661a308edf82c0f53e7a121c7e1e8bafdc5fdb61c21f4716d06b43a8395aa915a34c4dc4b5b15ba70a4e163728a9966515682b9ca3c2499aeb17a3c17f905fefed806b504f77c52564006273282db5e0c70565ee1016fc7c241830bef951294db9682ef41742b6550246e539143f15d6c2f017a8083ec97eb3a2de8bc2d8d5fec2b9b88996b3ff6c5aa5bed326f72fe9190de74a83e380b9fe89324421697d124d9a1bd3ced8e1856923147958582d737a36da6af4a0fd92b83f0ef0cb1a725d3a5ecb3a39ad039d200989a281a0686336457824ef582698222b7a063475b793a21745d6701940a0baf124461ad71de8dff6a6f7ed676d107e01ae6b7b79aa1f96efce91039dead977bf70365de8ebb3ec06634246d62f78287831984accef27048794468f520db5c71b4fa94818ddc7394fa1b609adb8cc80c0f32efac26a47bd74119100f0cfdcb889aab1019786cc0eefc1e4295ae919e9f6c8c8a16aa76a2bfe39adf5929e9b9925da0241e734378fe140981e3536bf0b77eb0263297a936a5f37605f128d79b16723b953331f99633b8d29ad1d1dbdb74188488ea0d1b7e0ddb652c040aa0477a079e92618e52f3b7ceebd62e0f0c6946469c19ae828b7eed288c3a53320c9d5468c39d608bd42d967a21e6b788de7c6826d1b99130083182562f63443290aeeb24308d3eb4881547db34b284d9af2bd7cac0d2f66bd14758c079c345d2bce3e1efc3599b0d06e69a92db7e05473673726e1848df75e83df50f98a9321468c10c6514dd7b3cb5b0ddf2fef13284463fe88ef2bc95d51288e41e3e0ba5c91bd686d7f7658b5bac8e3991a0f3b36f004585d9edd09d478ede73e7da067ea502894fc1247e62c1a84c9065ffccc3da96f07ddce135ceafdd784dda6f64a7add400d21ae13abf98e90fb96fcda23a8ad79905428a349b2230c19cf8cdca1724382bd19b4b075438098bd46cbc668bcbdcf1da85f733a50669f976a7106ff1936f20d799e7d01b0beeba7057a90016fb2d36bb3d14e11ac077ffb91f139d16ae5e78d84559312c9fd1a91ff70e5d9b4fd279420f7647151fe951b705082230ad20415d2f605665cd9374a50f7fc3c32efe30e4c0fc84f0c0e0bcd35e46665e4f29371c1c96324f65a94c85874e8e3baba68b88acc85c38f466d7353b5a00953c8ff5522cf0903e646301e3539d047286d10be16d9fbef02d450b7b12b1ead250f68c4c893fbc6f48765f34a81c477966278a1c6945d14d6531f0b5e4cef4edaf3708a5787162c39b236272694b0a302465d01004fa9d516414c040c27fccbf38466023b06293bd07f31fcdbb3b5378a8b2c7886e1551b1caeab96f7f3c159075756f5f8aaa05b6f87f581d802903c36d84169f87c01a77c43284adf66daa38fe8633a8f6d258231466aba89bb9e56ef289d2815cde433e381ddf74852302684b974c80d0a1d7d578039120a2db36213d167687e9390ed8f14c709d3149d2f5cfbc42a9b85e6d10c4ee77270534fdff2ccb816dedc6377257a73ba2a4ea82c0cc4a81bfb939f710b109beb279edeeda345867c0130ff6fc0fbbbbd25d16d2e73f6ab2fbb4c72abc0713ef9e4690b72208c468fa64c21f2247867b5edd514e5be23733ef2136b10e03161fe3b4e6018933df1f97a8250747e6140780a064e0c35bfafcb8177a75e8fde25e61e1c6332bbf7ddc3a11910feb3bd66707a7c1a9f87b320298acec88135a177b2f6f3c0ff02765f34c30b078b58470cd227ce4c0a1a77e662180b28fb360c3fbf47ba8982510979b86332b6d8a53d5f3947665c119a71e5b6ddc64228b47c3e23c30ebbede354d71d2780456de3f717a384112ccc9805dfe107fc9440ab7abccd8463150ce1306778fbea9793d88c4a7864a925bac5da593d6b72ee2c743f0b732a10285d293359c8126004f06fa12c0b3ca9c1e9c0a75b587207965c49f7450cb4210da01e5604f83f849b7eb9cb3f73de4bcff064b4fe08580971184db940bf29d6b8cea027dbfe0b78d6fa574da4b5b4db57b4e1939213c9848537baaf8076b1db4e767a467ec6a47c67aa33df96d7113cc9884124bca5579ce0058618b1b1f13ff3b102ff54e6bde7e29fd555acd6ffe6429af27301b6bbda38403d8f6f3266d7724f517778e7b2c1e13e3d83104ce743857c07b70cb5be8d6d8757d63a3bedfc9de79cc7e96c9833e15fd65f1336178568c2453a49cfc8c8dcb4f5d978f0a6144d62a5da6fd75d08a41084d4c59b345e07a5f4446af6e5216cc8d94347d333030015e262036f0a4fa6d2ae523654c55b37ac179efb66d230de5c70a9b33738ef0cd4ba2710d9ec03f426701101182051516a9be380a07e2555a8cda03eafc72d2bc2bc1dcadde4bb819692c1736b0ed203c4934842d791aae9e10bf239cc5393c9faf967109444c8f44532766ca5481f0ac16d25753a121727271c71d97b401dafe91588b362f2798f047deece9f860624b2d5753e46f929f8c2d03753e7245ffed6d8e36c7b380c4fb6a27e087a38b5e4a80f0043f95e5a20701c62692e684a764074e47badcecf8b2145be47b5b7089c249abcf0743a61b517004d120929d7846a39a46e0ddbcf5334fc01aca0bff31e67da8b3c88e38504db1dc3940c55bee158ae6dfcce289cf91106397d8e3990149a86c819e0354d785a4eed76fa6380491b01efbc23e7189ec253884d384865bca5da9a0917d68144a0a02cde867c365d339a025b7c8a16b82e341719a259ede8f09c165a354fd3e8f5d59e349e7c36302cf8ed115537969b598337fe7575157c89a254c0829cdb243d3d788321c756bf2817721db4bead96e1f25be5b8c7100d149d13900b6c6491ddbdbeaef7753ed5c5d9b07449bfd023501075ec08c37c13df696bf73500bd440a6522f5b955862c5eee8dc6e875c5055350b3397a6b31d2b764308ad24aafd4113af76f38f4aaba9e24efa3ad5b1c008a6cad2411ef6c7276dd3a5a2ae8130f91c36c34137731426fdf5272ef4ac5c4415e2d0f7b50da3ae910ba22bb5b962351e841746b"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r11, 0x100000000}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000002840)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000003840)={0x0, ""/256, 0x0, 0x0}) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e21, @local}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x5af, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {0x0, r14}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {r12}], 0x81}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000003bc0)={r13, r19, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000048b00)={0x2, [{r6}, {}, {0x0, r7}, {r21}, {r6}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r5, r7}, {0x0, r7}, {}, {}, {r6}, {r5, r7}, {r6, r7}, {}, {r5, r7}, {r6}, {0x0, r7}, {0x0, r7}, {r6}, {r5}, {r5, r7}, {}, {r6}, {r5}, {r5}, {r5}, {}, {0x0, r7}, {r20}, {0x0, r7}, {}, {r6, r7}, {}, {r6, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r5, r7}, {r6, r7}, {}, {0x0, r7}, {r6}, {r6}, {0x0, r7}, {r5, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6}, {0x0, r7}, {r6, r7}, {r5, r7}, {r5}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {}, {r6, r7}, {}, {}, {r5, r7}, {}, {r5}, {r5}, {0x0, r7}, {r6}, {r6}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r6}, {}, {r6, r7}, {r6}, {}, {r6, r7}, {0x0, r7}, {}, {}, {0x0, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {r5}, {0x0, r7}, {r6, r7}, {}, {0x0, r7}, {}, {0x0, r7}, {r5}, {0x0, r7}, {r6}, {r22}, {}, {r5, r7}, {}, {}, {r5}, {r6}, {}, {}, {r5, r7}, {0x0, r7}, {}, {r6, r7}, {r6, r7}, {0x0, r7}, {}, {r5}, {r6}, {r6, r7}, {r5}, {0x0, r7}, {r5, r7}, {r5, r7}, {r5}, {r6}, {r6, r7}, {0x0, r23}, {}, {r5}, {0x0, r7}, {}, {r5, r7}, {}, {0x0, r7}, {r5, r7}, {r6}, {0x0, r7}, {r6}, {r6}, {}, {0x0, r7}, {r5}, {}, {r5, r7}, {r6, r7}, {r6}, {}, {r5}, {r5, r7}, {}, {0x0, r7}, {r5, r7}, {r5, r7}, {0x0, r7}, {r5}, {r6}, {r5}, {r5, r7}, {r6}, {}, {}, {r6}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5}, {0x0, r7}, {0x0, r7}, {r5}, {r5, r7}, {r5}, {r6, r7}, {}, {}, {}, {r5, r7}, {r5}, {}, {}, {r5, r7}, {r6}, {r6}, {r5, r7}, {}, {}, {r6, r7}, {r6, r7}, {r6}, {r6}, {}, {r6}, {}, {}, {0x0, r7}, {}, {}, {r5}, {0x0, r7}, {r5}, {r6}, {}, {r6}, {0x0, r7}, {r5, r7}, {r5}, {r6, r7}, {0x0, r7}, {r5, r7}, {r6}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6}, {}, {}, {}, {}, {r6}, {r5, r7}, {r6}, {r6, r7}, {r5, r7}, {r6}, {r5, r7}, {r5}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r5}, {r6, r7}, {}, {r6, r10}, {0x0, r13}], 0x2d, "f2a3157e185416"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000600)={{r6, 0x6, 0x10000, 0x2c, 0x10000, 0x20, 0x81, 0x78d, 0x7fff, 0x425, 0x4, 0x1, 0x0, 0x80000001, 0x8000}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r24, 0x0, r25, 0x0, 0x39000, 0x0) recvmsg$unix(r24, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000000)=""/41, 0x29}], 0x4, &(0x7f0000000480)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}, 0x40010040) 20:38:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xfffffffb, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) [ 1731.920546][ T7813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1731.928530][ T7813] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1731.936596][ T7813] [ 1731.939884][ T7813] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1731.941415][ T3096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1732.044481][ T7809] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1732.055029][ T7809] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1732.064203][ T7809] CPU: 1 PID: 7809 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1732.074204][ T7809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1732.084266][ T7809] Call Trace: [ 1732.087625][ T7809] [ 1732.090639][ T7809] dump_stack_lvl+0xda/0x130 [ 1732.095272][ T7809] dump_stack+0x15/0x20 [ 1732.099471][ T7809] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1732.104612][ T7809] kobject_add_internal+0x3eb/0x730 [ 1732.109854][ T7809] kobject_add+0xdc/0x150 [ 1732.114266][ T7809] ? kobject_get+0x95/0xc0 [ 1732.118792][ T7809] ? kobject_put+0xd8/0x160 [ 1732.123371][ T7809] ? device_add+0x2ea/0x8b0 [ 1732.127989][ T7809] device_add+0x2f8/0x8b0 [ 1732.132389][ T7809] netdev_register_kobject+0xfc/0x230 [ 1732.137777][ T7809] register_netdevice+0x65b/0xb20 [ 1732.142813][ T7809] team_newlink+0xa8/0xd0 [ 1732.147187][ T7809] ? team_validate+0xc0/0xc0 [ 1732.151834][ T7809] rtnl_newlink+0xee5/0x1670 [ 1732.156438][ T7809] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1732.161754][ T7809] ? rtnl_newlink+0x2e1/0x1670 [ 1732.166525][ T7809] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1732.172786][ T7809] ? _raw_spin_unlock+0x26/0x40 [ 1732.177723][ T7809] ? __mutex_lock+0x21c/0x8d0 [ 1732.182416][ T7809] ? rtnl_setlink+0x300/0x300 [ 1732.187122][ T7809] rtnetlink_rcv_msg+0x807/0x8c0 [ 1732.192082][ T7809] ? nlmon_xmit+0x4b/0x60 [ 1732.196431][ T7809] ? nlmon_xmit+0x4b/0x60 [ 1732.200777][ T7809] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1732.206175][ T7809] ? kmem_cache_free+0x1d9/0x380 [ 1732.211238][ T7809] ? __kfree_skb+0x104/0x140 [ 1732.215843][ T7809] ? nlmon_xmit+0x4b/0x60 [ 1732.220184][ T7809] ? __kfree_skb+0x104/0x140 [ 1732.224779][ T7809] ? consume_skb+0x57/0x180 [ 1732.229299][ T7809] ? nlmon_xmit+0x4b/0x60 [ 1732.233645][ T7809] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1732.239043][ T7809] ? __dev_queue_xmit+0xaae/0x1d80 [ 1732.244322][ T7809] ? ref_tracker_free+0x3a1/0x400 [ 1732.249378][ T7809] netlink_rcv_skb+0x126/0x220 [ 1732.254227][ T7809] ? rtnetlink_bind+0x60/0x60 [ 1732.258939][ T7809] rtnetlink_rcv+0x1c/0x20 [ 1732.263382][ T7809] netlink_unicast+0x589/0x650 [ 1732.268165][ T7809] netlink_sendmsg+0x66e/0x770 [ 1732.272950][ T7809] ? netlink_getsockopt+0x3e0/0x3e0 [ 1732.278176][ T7809] ____sys_sendmsg+0x37c/0x4d0 [ 1732.283043][ T7809] __sys_sendmsg+0x1e9/0x270 [ 1732.287675][ T7809] __x64_sys_sendmsg+0x46/0x50 [ 1732.292470][ T7809] do_syscall_64+0x44/0x110 [ 1732.297150][ T7809] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1732.303106][ T7809] RIP: 0033:0x7fa621ffaae9 [ 1732.307543][ T7809] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1732.327282][ T7809] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1732.335742][ T7809] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1732.343815][ T7809] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1732.351921][ T7809] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1732.359907][ T7809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1732.367888][ T7809] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1732.375870][ T7809] [ 1732.379130][ T7809] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1732.501313][ T7839] loop0: detected capacity change from 0 to 1024 [ 1732.529697][ T7839] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 20:38:41 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x1000000}, 0x0) 20:38:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037007b000d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:41 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4a000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) [ 1732.561216][ T7830] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1732.656870][ T7844] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1732.684720][ T7844] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1732.693848][ T7844] CPU: 1 PID: 7844 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1732.703967][ T7844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1732.714065][ T7844] Call Trace: [ 1732.717348][ T7844] [ 1732.720313][ T7844] dump_stack_lvl+0xda/0x130 [ 1732.724990][ T7844] dump_stack+0x15/0x20 [ 1732.729194][ T7844] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1732.734331][ T7844] kobject_add_internal+0x3eb/0x730 [ 1732.739542][ T7844] kobject_add+0xdc/0x150 [ 1732.743892][ T7844] ? kobject_get+0x95/0xc0 [ 1732.748511][ T7844] ? kobject_put+0xd8/0x160 [ 1732.753056][ T7844] ? device_add+0x2ea/0x8b0 [ 1732.757586][ T7844] device_add+0x2f8/0x8b0 [ 1732.761947][ T7844] netdev_register_kobject+0xfc/0x230 [ 1732.767421][ T7844] register_netdevice+0x65b/0xb20 [ 1732.772478][ T7844] team_newlink+0xa8/0xd0 [ 1732.776842][ T7844] ? team_validate+0xc0/0xc0 [ 1732.781455][ T7844] rtnl_newlink+0xee5/0x1670 [ 1732.786128][ T7844] ? rtnl_newlink+0x2e1/0x1670 [ 1732.790913][ T7844] ? __mutex_lock+0x54/0x8d0 [ 1732.795515][ T7844] ? rtnl_setlink+0x300/0x300 [ 1732.800233][ T7844] rtnetlink_rcv_msg+0x807/0x8c0 [ 1732.805204][ T7844] ? nlmon_xmit+0x4b/0x60 [ 1732.809585][ T7844] ? nlmon_xmit+0x4b/0x60 [ 1732.813938][ T7844] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1732.819348][ T7844] ? kmem_cache_free+0x1d9/0x380 [ 1732.824302][ T7844] ? __kfree_skb+0x104/0x140 [ 1732.828908][ T7844] ? nlmon_xmit+0x4b/0x60 [ 1732.833263][ T7844] ? __kfree_skb+0x104/0x140 [ 1732.837910][ T7844] ? consume_skb+0x57/0x180 [ 1732.842513][ T7844] ? nlmon_xmit+0x4b/0x60 [ 1732.846861][ T7844] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1732.852221][ T7844] ? __dev_queue_xmit+0xaae/0x1d80 [ 1732.857379][ T7844] ? ref_tracker_free+0x3a1/0x400 [ 1732.862457][ T7844] netlink_rcv_skb+0x126/0x220 [ 1732.867265][ T7844] ? rtnetlink_bind+0x60/0x60 [ 1732.871963][ T7844] rtnetlink_rcv+0x1c/0x20 [ 1732.876436][ T7844] netlink_unicast+0x589/0x650 [ 1732.881223][ T7844] netlink_sendmsg+0x66e/0x770 [ 1732.886017][ T7844] ? netlink_getsockopt+0x3e0/0x3e0 [ 1732.891236][ T7844] ____sys_sendmsg+0x37c/0x4d0 [ 1732.896097][ T7844] __sys_sendmsg+0x1e9/0x270 [ 1732.900731][ T7844] __x64_sys_sendmsg+0x46/0x50 [ 1732.905627][ T7844] do_syscall_64+0x44/0x110 [ 1732.910153][ T7844] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1732.916083][ T7844] RIP: 0033:0x7fa621ffaae9 [ 1732.920501][ T7844] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1732.940117][ T7844] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1732.948572][ T7844] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1732.956627][ T7844] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1732.964603][ T7844] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1732.972574][ T7844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1732.980562][ T7844] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1732.988534][ T7844] [ 1732.991751][ T7844] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x7f290a3a9fff, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:41 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="080000000800000061b90000b24600f99500000000000000d94b02400400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1af04667a7aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082864b248d98c2d7abdab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798cdcda6b2b583ab8b44042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) (async) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) 20:38:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a00170000000004003700fc0d0d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1733.065517][ T7846] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1733.075237][ T7849] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 20:38:41 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) (async) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="080000000800000061b90000b24600f99500000000000000d94b02400400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1af04667a7aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082864b248d98c2d7abdab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798cdcda6b2b583ab8b44042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) (async) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) (async) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) (async) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) [ 1733.107946][ T7849] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1733.117180][ T7849] CPU: 0 PID: 7849 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1733.127229][ T7849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1733.137377][ T7849] Call Trace: [ 1733.140663][ T7849] [ 1733.143609][ T7849] dump_stack_lvl+0xda/0x130 [ 1733.148332][ T7849] dump_stack+0x15/0x20 [ 1733.152565][ T7849] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1733.157718][ T7849] kobject_add_internal+0x3eb/0x730 [ 1733.163002][ T7849] kobject_add+0xdc/0x150 [ 1733.167355][ T7849] ? kobject_put+0xd8/0x160 [ 1733.171884][ T7849] ? device_add+0x2ea/0x8b0 [ 1733.176431][ T7849] device_add+0x2f8/0x8b0 [ 1733.180781][ T7849] netdev_register_kobject+0xfc/0x230 [ 1733.186172][ T7849] register_netdevice+0x65b/0xb20 [ 1733.191216][ T7849] team_newlink+0xa8/0xd0 [ 1733.195661][ T7849] ? team_validate+0xc0/0xc0 [ 1733.200287][ T7849] rtnl_newlink+0xee5/0x1670 [ 1733.204905][ T7849] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1733.210379][ T7849] ? rtnl_newlink+0x2e1/0x1670 [ 1733.215180][ T7849] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1733.221466][ T7849] ? _raw_spin_unlock+0x26/0x40 [ 1733.226368][ T7849] ? __mutex_lock+0x21c/0x8d0 [ 1733.231147][ T7849] ? rtnl_setlink+0x300/0x300 [ 1733.235975][ T7849] rtnetlink_rcv_msg+0x807/0x8c0 [ 1733.240988][ T7849] ? kmem_cache_free+0x1d9/0x380 [ 1733.246097][ T7849] ? __kfree_skb+0x104/0x140 [ 1733.250748][ T7849] ? nlmon_xmit+0x4b/0x60 [ 1733.255121][ T7849] ? __kfree_skb+0x104/0x140 [ 1733.259737][ T7849] ? consume_skb+0x57/0x180 [ 1733.264277][ T7849] ? nlmon_xmit+0x4b/0x60 [ 1733.268677][ T7849] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1733.274048][ T7849] ? __dev_queue_xmit+0xaae/0x1d80 [ 1733.279255][ T7849] ? ref_tracker_free+0x3a1/0x400 [ 1733.284302][ T7849] netlink_rcv_skb+0x126/0x220 [ 1733.289082][ T7849] ? rtnetlink_bind+0x60/0x60 [ 1733.293788][ T7849] rtnetlink_rcv+0x1c/0x20 [ 1733.298225][ T7849] netlink_unicast+0x589/0x650 [ 1733.303005][ T7849] netlink_sendmsg+0x66e/0x770 [ 1733.307866][ T7849] ? netlink_getsockopt+0x3e0/0x3e0 [ 1733.313237][ T7849] ____sys_sendmsg+0x37c/0x4d0 [ 1733.318075][ T7849] __sys_sendmsg+0x1e9/0x270 [ 1733.322740][ T7849] __x64_sys_sendmsg+0x46/0x50 [ 1733.327582][ T7849] do_syscall_64+0x44/0x110 [ 1733.332113][ T7849] ? syscall_exit_to_user_mode+0x38/0x140 [ 1733.337898][ T7849] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1733.343832][ T7849] RIP: 0033:0x7fb9c9449ae9 [ 1733.348266][ T7849] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1733.367960][ T7849] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1733.376397][ T7849] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1733.384430][ T7849] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1733.392451][ T7849] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1733.400444][ T7849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 20:38:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r2 = dup2(r0, r1) perf_event_open(&(0x7f0000000180)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) write$P9_RGETLOCK(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="ca"], 0x2c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0xfe4d9000) 20:38:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010000a0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1733.408456][ T7849] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1733.416529][ T7849] [ 1733.419618][ T7849] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1733.448059][ T3096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1733.494462][ T7845] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1733.503634][ T7845] CPU: 1 PID: 7845 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1733.513691][ T7845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1733.523772][ T7845] Call Trace: [ 1733.527060][ T7845] [ 1733.530009][ T7845] dump_stack_lvl+0xda/0x130 [ 1733.534612][ T7845] dump_stack+0x15/0x20 [ 1733.538783][ T7845] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1733.543993][ T7845] kobject_add_internal+0x3eb/0x730 [ 1733.549232][ T7845] kobject_add+0xdc/0x150 [ 1733.553586][ T7845] ? kobject_get+0x95/0xc0 [ 1733.558012][ T7845] ? device_add+0x2ea/0x8b0 [ 1733.562609][ T7845] device_add+0x2f8/0x8b0 [ 1733.566976][ T7845] netdev_register_kobject+0xfc/0x230 [ 1733.572350][ T7845] register_netdevice+0x65b/0xb20 [ 1733.577399][ T7845] batadv_softif_newlink+0x6f/0x80 [ 1733.582592][ T7845] ? batadv_softif_validate+0x60/0x60 [ 1733.588034][ T7845] rtnl_newlink+0xee5/0x1670 [ 1733.592634][ T7845] ? __mutex_lock+0x54/0x8d0 [ 1733.597241][ T7845] ? rtnl_setlink+0x300/0x300 [ 1733.601943][ T7845] rtnetlink_rcv_msg+0x807/0x8c0 [ 1733.606956][ T7845] ? slab_post_alloc_hook+0x82/0x2f0 [ 1733.612272][ T7845] ? __rcu_read_unlock+0x33/0x70 [ 1733.617221][ T7845] ? sock_def_readable+0xd9/0x1b0 [ 1733.622256][ T7845] ? packet_rcv+0x8fb/0x960 [ 1733.626770][ T7845] ? kmem_cache_free+0x1d9/0x380 [ 1733.631754][ T7845] ? __kfree_skb+0x104/0x140 [ 1733.636410][ T7845] ? nlmon_xmit+0x4b/0x60 [ 1733.640788][ T7845] ? __kfree_skb+0x104/0x140 [ 1733.645379][ T7845] ? consume_skb+0x57/0x180 [ 1733.649877][ T7845] ? nlmon_xmit+0x4b/0x60 [ 1733.654208][ T7845] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1733.659553][ T7845] ? __dev_queue_xmit+0xaae/0x1d80 [ 1733.664670][ T7845] ? ref_tracker_free+0x3a1/0x400 [ 1733.669711][ T7845] netlink_rcv_skb+0x126/0x220 [ 1733.674499][ T7845] ? rtnetlink_bind+0x60/0x60 [ 1733.679185][ T7845] rtnetlink_rcv+0x1c/0x20 [ 1733.683602][ T7845] netlink_unicast+0x589/0x650 [ 1733.688372][ T7845] netlink_sendmsg+0x66e/0x770 [ 1733.693190][ T7845] ? netlink_getsockopt+0x3e0/0x3e0 [ 1733.698393][ T7845] ____sys_sendmsg+0x37c/0x4d0 [ 1733.703169][ T7845] __sys_sendmsg+0x1e9/0x270 [ 1733.707780][ T7845] __x64_sys_sendmsg+0x46/0x50 [ 1733.712543][ T7845] do_syscall_64+0x44/0x110 [ 1733.717115][ T7845] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1733.723090][ T7845] RIP: 0033:0x7fb9c9449ae9 [ 1733.727501][ T7845] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1733.747261][ T7845] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1733.755673][ T7845] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1733.763702][ T7845] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1733.771672][ T7845] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1733.779658][ T7845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1733.787633][ T7845] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1733.795606][ T7845] [ 1733.798812][ T7845] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010020d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r2 = dup2(r0, r1) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) write$P9_RGETLOCK(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="ca"], 0x2c) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0xfe4d9000) 20:38:42 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4c000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:38:42 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x2000000}, 0x0) [ 1733.930671][ T7874] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 1733.938978][ T7874] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. 20:38:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r2 = dup2(r0, r1) perf_event_open(&(0x7f0000000180)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) write$P9_RGETLOCK(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="ca"], 0x2c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0xfe4d9000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) (async) dup2(r0, r1) (async) perf_event_open(&(0x7f0000000180)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) (async) write$P9_RGETLOCK(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="ca"], 0x2c) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0xfe4d9000) (async) [ 1734.023256][ T7884] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1734.034191][ T7886] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1734.070531][ T7886] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1734.079739][ T7886] CPU: 0 PID: 7886 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1734.089731][ T7886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1734.099843][ T7886] Call Trace: [ 1734.103121][ T7886] [ 1734.106061][ T7886] dump_stack_lvl+0xda/0x130 [ 1734.110769][ T7886] dump_stack+0x15/0x20 [ 1734.114959][ T7886] sysfs_create_dir_ns+0x1a8/0x1d0 20:38:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010030d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1734.120089][ T7886] kobject_add_internal+0x3eb/0x730 [ 1734.125310][ T7886] kobject_add+0xdc/0x150 [ 1734.129658][ T7886] ? kobject_get+0x95/0xc0 [ 1734.134138][ T7886] ? kobject_put+0xd8/0x160 [ 1734.138643][ T7886] ? device_add+0x2ea/0x8b0 [ 1734.143190][ T7886] device_add+0x2f8/0x8b0 [ 1734.147537][ T7886] netdev_register_kobject+0xfc/0x230 [ 1734.152963][ T7886] register_netdevice+0x65b/0xb20 [ 1734.158039][ T7886] team_newlink+0xa8/0xd0 [ 1734.162384][ T7886] ? team_validate+0xc0/0xc0 [ 1734.167020][ T7886] rtnl_newlink+0xee5/0x1670 [ 1734.171661][ T7886] ? rtnl_newlink+0x2e1/0x1670 [ 1734.176538][ T7886] ? __mutex_lock+0x54/0x8d0 [ 1734.181152][ T7886] ? rtnl_setlink+0x300/0x300 [ 1734.185926][ T7886] rtnetlink_rcv_msg+0x807/0x8c0 [ 1734.190960][ T7886] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1734.197852][ T7886] ? kmem_cache_free+0x1d9/0x380 [ 1734.202813][ T7886] ? __kfree_skb+0x104/0x140 [ 1734.207416][ T7886] ? nlmon_xmit+0x4b/0x60 [ 1734.211773][ T7886] ? __kfree_skb+0x104/0x140 [ 1734.216399][ T7886] ? consume_skb+0x57/0x180 [ 1734.220975][ T7886] ? nlmon_xmit+0x4b/0x60 [ 1734.225328][ T7886] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1734.230734][ T7886] ? __dev_queue_xmit+0xaae/0x1d80 [ 1734.235871][ T7886] ? ref_tracker_free+0x3a1/0x400 [ 1734.240966][ T7886] netlink_rcv_skb+0x126/0x220 [ 1734.245812][ T7886] ? rtnetlink_bind+0x60/0x60 [ 1734.250641][ T7886] rtnetlink_rcv+0x1c/0x20 [ 1734.255135][ T7886] netlink_unicast+0x589/0x650 [ 1734.260039][ T7886] netlink_sendmsg+0x66e/0x770 [ 1734.264834][ T7886] ? netlink_getsockopt+0x3e0/0x3e0 [ 1734.270124][ T7886] ____sys_sendmsg+0x37c/0x4d0 [ 1734.274949][ T7886] __sys_sendmsg+0x1e9/0x270 [ 1734.279587][ T7886] __x64_sys_sendmsg+0x46/0x50 [ 1734.284380][ T7886] do_syscall_64+0x44/0x110 [ 1734.288928][ T7886] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1734.294857][ T7886] RIP: 0033:0x7fb9c9449ae9 [ 1734.299302][ T7886] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1734.318979][ T7886] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1734.327405][ T7886] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1734.335590][ T7886] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1734.343573][ T7886] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1734.351646][ T7886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1734.359630][ T7886] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1734.367678][ T7886] [ 1734.370856][ T7886] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x2001000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:43 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x3000000}, 0x0) 20:38:43 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0xfffffffffffffee9, 0x8f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = syz_io_uring_complete(0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000080)='./file0\x00', 0x0, 0x8, r0}, 0x18) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) [ 1734.413470][ T7886] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1734.422678][ T7886] CPU: 0 PID: 7886 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1734.432666][ T7886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1734.442726][ T7886] Call Trace: [ 1734.446009][ T7886] [ 1734.448949][ T7886] dump_stack_lvl+0xda/0x130 [ 1734.453589][ T7886] dump_stack+0x15/0x20 [ 1734.457756][ T7886] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1734.462889][ T7886] kobject_add_internal+0x3eb/0x730 [ 1734.468106][ T7886] kobject_add+0xdc/0x150 [ 1734.472445][ T7886] ? kobject_get+0x95/0xc0 [ 1734.476870][ T7886] ? device_add+0x2ea/0x8b0 [ 1734.481425][ T7886] device_add+0x2f8/0x8b0 [ 1734.485787][ T7886] netdev_register_kobject+0xfc/0x230 [ 1734.491169][ T7886] register_netdevice+0x65b/0xb20 [ 1734.496260][ T7886] batadv_softif_newlink+0x6f/0x80 [ 1734.501447][ T7886] ? batadv_softif_validate+0x60/0x60 [ 1734.506867][ T7886] rtnl_newlink+0xee5/0x1670 [ 1734.511533][ T7886] ? security_capable+0x5e/0x80 [ 1734.516479][ T7886] ? ns_capable+0x7c/0xb0 [ 1734.520872][ T7886] ? rtnl_setlink+0x300/0x300 [ 1734.525603][ T7886] rtnetlink_rcv_msg+0x807/0x8c0 [ 1734.530561][ T7886] ? slab_post_alloc_hook+0x82/0x2f0 [ 1734.535866][ T7886] ? __rcu_read_unlock+0x33/0x70 [ 1734.540826][ T7886] ? sock_def_readable+0xd9/0x1b0 [ 1734.545925][ T7886] ? packet_rcv+0x8fb/0x960 [ 1734.550682][ T7886] ? kmem_cache_free+0x1d9/0x380 [ 1734.555643][ T7886] ? __kfree_skb+0x104/0x140 [ 1734.560258][ T7886] ? nlmon_xmit+0x4b/0x60 [ 1734.564639][ T7886] ? __kfree_skb+0x104/0x140 [ 1734.569244][ T7886] ? consume_skb+0x57/0x180 [ 1734.573761][ T7886] ? nlmon_xmit+0x4b/0x60 [ 1734.578159][ T7886] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1734.583468][ T7886] ? __dev_queue_xmit+0xaae/0x1d80 [ 1734.588641][ T7886] ? ref_tracker_free+0x3a1/0x400 [ 1734.593739][ T7886] netlink_rcv_skb+0x126/0x220 [ 1734.598636][ T7886] ? rtnetlink_bind+0x60/0x60 [ 1734.603343][ T7886] rtnetlink_rcv+0x1c/0x20 [ 1734.607771][ T7886] netlink_unicast+0x589/0x650 [ 1734.612603][ T7886] netlink_sendmsg+0x66e/0x770 [ 1734.617387][ T7886] ? netlink_getsockopt+0x3e0/0x3e0 [ 1734.622605][ T7886] ____sys_sendmsg+0x37c/0x4d0 [ 1734.627451][ T7886] __sys_sendmsg+0x1e9/0x270 [ 1734.632092][ T7886] __x64_sys_sendmsg+0x46/0x50 [ 1734.636874][ T7886] do_syscall_64+0x44/0x110 [ 1734.641402][ T7886] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1734.647416][ T7886] RIP: 0033:0x7fb9c9449ae9 [ 1734.651839][ T7886] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1734.671515][ T7886] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1734.679987][ T7886] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1734.687961][ T7886] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1734.695930][ T7886] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1734.703965][ T7886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1734.711930][ T7886] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1734.719958][ T7886] [ 1734.723245][ T7886] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1734.862493][ T7905] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1734.871694][ T7905] CPU: 0 PID: 7905 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1734.881852][ T7905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1734.891913][ T7905] Call Trace: [ 1734.895203][ T7905] [ 1734.898141][ T7905] dump_stack_lvl+0xda/0x130 [ 1734.902753][ T7905] dump_stack+0x15/0x20 [ 1734.906924][ T7905] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1734.912144][ T7905] kobject_add_internal+0x3eb/0x730 [ 1734.917374][ T7905] kobject_add+0xdc/0x150 [ 1734.921728][ T7905] ? kobject_get+0x95/0xc0 [ 1734.926163][ T7905] ? kobject_put+0xd8/0x160 [ 1734.930750][ T7905] ? device_add+0x2ea/0x8b0 [ 1734.935285][ T7905] device_add+0x2f8/0x8b0 [ 1734.939666][ T7905] netdev_register_kobject+0xfc/0x230 [ 1734.945100][ T7905] register_netdevice+0x65b/0xb20 [ 1734.950226][ T7905] team_newlink+0xa8/0xd0 [ 1734.954639][ T7905] ? team_validate+0xc0/0xc0 [ 1734.959269][ T7905] rtnl_newlink+0xee5/0x1670 [ 1734.963887][ T7905] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1734.969224][ T7905] ? rtnl_newlink+0x2e1/0x1670 [ 1734.974019][ T7905] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1734.980441][ T7905] ? _raw_spin_unlock+0x26/0x40 [ 1734.985323][ T7905] ? __mutex_lock+0x21c/0x8d0 [ 1734.990037][ T7905] ? rtnl_setlink+0x300/0x300 [ 1734.994743][ T7905] rtnetlink_rcv_msg+0x807/0x8c0 [ 1734.999716][ T7905] ? __kfree_skb+0x104/0x140 [ 1735.004326][ T7905] ? packet_rcv+0xc2/0x960 [ 1735.008792][ T7905] ? __kfree_skb+0x104/0x140 [ 1735.013406][ T7905] ? consume_skb+0x57/0x180 [ 1735.017937][ T7905] ? packet_rcv+0xc2/0x960 [ 1735.022397][ T7905] ? kmem_cache_free+0x1d9/0x380 [ 1735.027484][ T7905] ? __kfree_skb+0x104/0x140 [ 1735.032097][ T7905] ? nlmon_xmit+0x4b/0x60 [ 1735.036504][ T7905] ? __kfree_skb+0x104/0x140 [ 1735.041150][ T7905] ? consume_skb+0x57/0x180 [ 1735.045678][ T7905] ? nlmon_xmit+0x4b/0x60 [ 1735.050042][ T7905] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1735.055514][ T7905] ? __dev_queue_xmit+0xaae/0x1d80 [ 1735.060877][ T7905] ? ref_tracker_free+0x3a1/0x400 [ 1735.065932][ T7905] netlink_rcv_skb+0x126/0x220 [ 1735.070730][ T7905] ? rtnetlink_bind+0x60/0x60 [ 1735.075434][ T7905] rtnetlink_rcv+0x1c/0x20 [ 1735.079930][ T7905] netlink_unicast+0x589/0x650 [ 1735.084732][ T7905] netlink_sendmsg+0x66e/0x770 [ 1735.089556][ T7905] ? netlink_getsockopt+0x3e0/0x3e0 [ 1735.094771][ T7905] ____sys_sendmsg+0x37c/0x4d0 [ 1735.099567][ T7905] __sys_sendmsg+0x1e9/0x270 [ 1735.104256][ T7905] __x64_sys_sendmsg+0x46/0x50 [ 1735.109044][ T7905] do_syscall_64+0x44/0x110 [ 1735.113574][ T7905] ? syscall_exit_to_user_mode+0x38/0x140 [ 1735.119349][ T7905] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1735.125274][ T7905] RIP: 0033:0x7fa621ffaae9 [ 1735.129756][ T7905] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1735.149384][ T7905] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1735.157865][ T7905] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1735.165857][ T7905] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1735.173899][ T7905] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1735.181882][ T7905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1735.189862][ T7905] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1735.197846][ T7905] [ 1735.201082][ T7905] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:44 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0xfffffffffffffee9, 0x8f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = syz_io_uring_complete(0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000080)='./file0\x00', 0x0, 0x8, r0}, 0x18) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) (async) perf_event_open(&(0x7f00000003c0)={0x2, 0xfffffffffffffee9, 0x8f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) (async) syz_io_uring_complete(0x0) (async) openat$cgroup_ro(r1, &(0x7f0000000040)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000000)) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000080)='./file0\x00', 0x0, 0x8, r0}, 0x18) (async) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) 20:38:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010040d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:44 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4e010000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:38:44 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x30b0000}, 0x0) 20:38:44 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f1e7f2aa3d9b18ed81c0c869b51ec6c0af4e0e4a94498393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e618b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07a72c234664c0af9360a1f7a5e6b607130c89f18c0c1089d8b853289e01aa27ae8b09e00e79ab20b0b8e1148f49faf2ad0000000000000006fa03c6468972089b302d7bf6023cdcedb5e0125ebbc08dee510cb2364149215108333719acd97cfa107d40224edc5465a932b77e74e802a0d42bc6099ad2300000080006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f4ab87b1bfeda7be586602d985430cea0162ab3fcf4591c926abfb0767192302000000b0eea24492a660583eecb42cbcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c95c25a573dc2edcaea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142ba11de6c5d50b83bae613402216b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6bf58351d564beb6d952aab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca005ace1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57000000009700cf0b4b8bc2294133000000000000000000030000000000000000000000000010008bc0d9559711e6e8861c46495ba585a4b2d02edc3e28dd271c896249ed85b980680b00002b435ac15fc0288d9b2a169cdcacc413038dafb7a2c8cb482bac0ac502d9ba96ffffff7f0000100000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b263339863297771429d120000003341bf4abacac95900fca0493cf29b33dcc9ffffffffffffffd39fec2271ff01589646efd1cf870cd7bb2366fde41f94290c2a5ff870ce41fd3467decb05c7d9fcb32c8ed1dbd9d10a64c1083d5e71b5560000000000000008595229df17bcad70fb4021428ce970275d13b78100788f11f76161d46ea3ab60fa4d30dc94ef241875f3b4ce0232fcea69c271d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ec571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2ae582786105c7df8be5877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c4d75cf2458e3546c1c776da64fb5abee0acfd235f2f4632c9062ece84c99a061887a20639b41c8c12ee86c50804042b3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad0a13ef9eb8e6629277d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ec60ac0694dc55bff9f5f45f90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd4500f8ff0700000000cc9d8046c216c1f895778cb25122a2a9f9b444aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bdee9168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250ddc8674152f94e3a409e2a3bce109b60000000000000000d6d5210d7503000000a87a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e873f8703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e6c257a45319f18101288d139bd3da20fed05a8fe64680b0a3fc22dd70400000000946912d6c98cd1a9fbe1e7d58c08acaf30235b918a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e6009556237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854352cb4900000000000000000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466a53f1c96e0d4b3bc19faa5449209b083dbd334b47f067bbab40743b2a42010082008df75cf43f8ecc8d3726602111b40e761fd21081920382f14d12ca3c3431ee97471c7868dcda7eaa69eb7f7f80572fdd11bb1d0d1280fbc22bf73468788df51710d7d31c632fc5ed1762eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331945ecefa26b8471d42645288d7226bbd9ccd628ab84875f2c50ba891cea592b0430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71f96756ea5cce7daac4be290159f6bcd75f0dda9de5532e71ae9e48b0ed0254a83100000000f6fbb869604d51a36a54c832e45b2569dc0d90b075225f0400c4e0973171ad47d6b0fdf9743af932cd6db49a47613808bad959710300000000000000832d0a45fa4242e24c7e800003c9e8095e02985f28e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205a800b6d713acebc5b014e61a543a5a194f9ac18d76b5440e3b1a569e7397f6cafa86966d7ba19e720413267a6ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e0f2645d1cdfa9fa410632f95a5f622f851c66ee7e30393cd7a4d67ff2a49c4f93c0984b5c2d4523497e4d64f95f08493564a1df87111c9bf3194fef97dcecc467ace45feeb685c5870d05f88a0f463db88d377442e1349acaf766218b54a9d624778e1c4e064c98e494198276eb2df7766411bef0ebb5000000000006065d635b0b7a00ee767221d8af9753387e0cd8d718f54a29df6eba3bd4c440e6e2172e3fcc01b8babb757b5c59217b80d0db3ba582814a604e4ef7a803e9ca7c85b35c9b93a9e0885e238b44ae1c2e64cce3b27083b8246829e64056000302bffff15405bd5f2eba20000000000000000000000000000000000009a9823fd8fbc5aa165099c5ed032b48ea12d8e0588dc52702e4084913a06d468d0928bad76d697e1f85ab030e788d38788ee5b5428d4a971cc97db9fd231088e570735ce129e7e77fc2777692664a1488fd8d6dff4dad618fd54f529d4555c6507009ee69dd1bc55258789b24052137e9637f3efbab71720f88cf573fe0e5239c000be2733c49546f6e8a9175ec6f14dbf72cac91643b2fd99c29eca28a3c2e60d5e5b8795fae16a7c3ea57e728eca35eaf0155a39f97580e079175426c088a0208040982a0000000000000000000000000051ceaaf0159fe61f2eade7603d0a7a56fb09cd119ac06adb6597155ae47846892bb423c024d8cbe9240b71ec6dc2124d3a19e2d714b273d95d1d3aa737cb04a33615ff2a730e51067d5d675d7122361c37c61a43b5afd865b60d4cae891b73220f17d25985a7f7683a1c7b9eef267df691ca983a0b15bda7f6c5c1ca7aa50261a3089a1ebf0734c9b07e8951ff023263ad5aed8cfb49b49e128c697724c057d22c5df5aef27ce3db11d5ad5527d149d076e1a87e2df27c0cb8a67ad026bf953e88f10447e125c2c0f1aebee1f3390a9e3ddad4e2a6e0f6e4569fdefa19e870e04acf9493b963f98e23cfc665e4f465fa3f801e1957c399e45f61d3459b1c606204368bb931345af2823c487d2fd99db6ea6e008e7ffa06ca8615511800005bd077a79fe2c7e961352e56824f727d21d41eae78bfec4a2d7a7edbc8ef958c5ea599f7c25bf71c2340558aa12fdd24a88aaad5921aee7dae6a2f3009d9cb43ab4898d0f0aa565431b6abe585d75db04d1c9ba0b9de4ae8b0d3132bc6810cc9a693979f55174a72e1df9fdef35bc470f9e6e591982757f45c52c645d891bf63bb21fb66926ebe1a8525611fc3e8bb8795c36dc2a86b5ab46ff33cc74f61751b2dae92676db85c8d0c721b7ea4544bf51c95c86fcac1f434d09d1ee4928aafe23de66fed972e0dddfb33f64e4870ae981b049239e7f552d816441d11c4c2647c014462344359198d97c4b6e9ed31ca18987b64de079b3cae34eb8a92f13ca70844c65cb423d01950b0ebf44bd28e09c05d9ae5dd689fb880fb18d042219f5ac60c3a03b085abf3e8e3efc842a8d328733461f04c99607061c65ed14c61322a5ac2d371a95b8ad867857ed13a4fa4ae033a09673866cd77f4bcdaaa05207166b19a8758d8855400d8c6a7242dc207251e8797eca24ea4f487663e60f2f5e1f1424958fd148f846830e88a42d93e1fe9c0b4a4a268921738938aa9f3cb3811ac87c54c8ebc8bcfb4613cc3a997ff1579edbd4ade8020e3ad001b072b1a751b588ac4639f35a58e00a50c0270608c7a7f10132b1c25b9ea81232fbef665f6212f875b2a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006fe9aecb8add457871ad6dd59af47122b30000000000"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x2020000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:44 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x80000, 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, 0x1, @perf_config_ext, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x24, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r8, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) dup3(r8, r4, 0x80000) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r9, 0x4030582a, &(0x7f0000000040)) [ 1736.095329][ T7919] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1736.104549][ T7919] CPU: 0 PID: 7919 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1736.114605][ T7919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1736.124673][ T7919] Call Trace: [ 1736.127991][ T7919] [ 1736.130936][ T7919] dump_stack_lvl+0xda/0x130 [ 1736.135579][ T7919] dump_stack+0x15/0x20 [ 1736.139753][ T7919] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1736.144944][ T7919] kobject_add_internal+0x3eb/0x730 [ 1736.150186][ T7919] kobject_add+0xdc/0x150 [ 1736.154535][ T7919] ? kobject_get+0x95/0xc0 [ 1736.159055][ T7919] ? kobject_put+0xd8/0x160 [ 1736.163569][ T7919] ? device_add+0x2ea/0x8b0 [ 1736.168193][ T7919] device_add+0x2f8/0x8b0 [ 1736.172570][ T7919] netdev_register_kobject+0xfc/0x230 [ 1736.178124][ T7919] register_netdevice+0x65b/0xb20 [ 1736.183203][ T7919] team_newlink+0xa8/0xd0 [ 1736.187610][ T7919] ? team_validate+0xc0/0xc0 [ 1736.192220][ T7919] rtnl_newlink+0xee5/0x1670 [ 1736.196812][ T7919] ? rtnl_newlink+0x2e1/0x1670 [ 1736.201592][ T7919] ? security_capable+0x5e/0x80 [ 1736.206447][ T7919] ? ns_capable+0x7c/0xb0 [ 1736.210794][ T7919] ? rtnl_setlink+0x300/0x300 [ 1736.215527][ T7919] rtnetlink_rcv_msg+0x807/0x8c0 [ 1736.220504][ T7919] ? nlmon_xmit+0x4b/0x60 [ 1736.224887][ T7919] ? nlmon_xmit+0x4b/0x60 [ 1736.229224][ T7919] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1736.234663][ T7919] ? kmem_cache_free+0x1d9/0x380 [ 1736.239613][ T7919] ? __kfree_skb+0x104/0x140 [ 1736.244300][ T7919] ? nlmon_xmit+0x4b/0x60 [ 1736.248728][ T7919] ? __kfree_skb+0x104/0x140 [ 1736.253366][ T7919] ? consume_skb+0x57/0x180 [ 1736.257914][ T7919] ? nlmon_xmit+0x4b/0x60 [ 1736.262323][ T7919] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1736.267701][ T7919] ? __dev_queue_xmit+0xaae/0x1d80 [ 1736.272886][ T7919] ? ref_tracker_free+0x3a1/0x400 [ 1736.277919][ T7919] netlink_rcv_skb+0x126/0x220 [ 1736.282686][ T7919] ? rtnetlink_bind+0x60/0x60 [ 1736.287367][ T7919] rtnetlink_rcv+0x1c/0x20 [ 1736.291788][ T7919] netlink_unicast+0x589/0x650 [ 1736.296626][ T7919] netlink_sendmsg+0x66e/0x770 [ 1736.301489][ T7919] ? netlink_getsockopt+0x3e0/0x3e0 [ 1736.306722][ T7919] ____sys_sendmsg+0x37c/0x4d0 [ 1736.311491][ T7919] __sys_sendmsg+0x1e9/0x270 [ 1736.316129][ T7919] ? wake_up_q+0x3f/0x70 [ 1736.320386][ T7919] __x64_sys_sendmsg+0x46/0x50 [ 1736.325221][ T7919] do_syscall_64+0x44/0x110 [ 1736.329742][ T7919] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1736.335654][ T7919] RIP: 0033:0x7fb9c9449ae9 [ 1736.340065][ T7919] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1736.359701][ T7919] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1736.368195][ T7919] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1736.376190][ T7919] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1736.384200][ T7919] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 20:38:45 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) (async) perf_event_open(&(0x7f00000003c0)={0x2, 0xfffffffffffffee9, 0x8f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) (async) r1 = syz_io_uring_complete(0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000000)) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000080)='./file0\x00', 0x0, 0x8, r0}, 0x18) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) [ 1736.392192][ T7919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1736.400214][ T7919] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1736.408187][ T7919] [ 1736.411364][ T7919] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:45 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40008000, &(0x7f0000000000)="e06a1c43a942d4c345868c7cfae87b07bbb84d30b6dca2810cc6ae75f25a9d", 0x1f, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="348a5d073b1c2f35510245f95f75c08b5f0b1d27b192041feecf16891af9ecc833705550fb725806228147331ad4f20254f122b44e3130690db9ccdea7f8b60e8518fc54cc48633ade2e91f84dd2c0f996830d87b18373058b7324f9d1946e6697fdf937774734c4640440bd3878de1ade5af85252b8712e4c7e2dac9428ae1186a3a645beb4c5a9baa986bb7f863bf8fcff4fa9a64dc6f781229f9d33375ff8571602be484fb3249e4d7380bfe23599d6d894eaac3003acd625435030c1b06c") r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) ptrace$pokeuser(0x6, r3, 0x100000000006, 0x2) mq_notify(r0, &(0x7f0000001a00)={0x0, 0x0, 0x8, @tid=r1}) [ 1736.480777][ T7935] __nla_validate_parse: 4 callbacks suppressed [ 1736.480794][ T7935] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1736.496394][ T7920] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1736.514714][ T7920] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1736.523885][ T7920] CPU: 0 PID: 7920 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1736.534007][ T7920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1736.544077][ T7920] Call Trace: [ 1736.547355][ T7920] [ 1736.550305][ T7920] dump_stack_lvl+0xda/0x130 [ 1736.554910][ T7920] dump_stack+0x15/0x20 [ 1736.559143][ T7920] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1736.564267][ T7920] kobject_add_internal+0x3eb/0x730 [ 1736.569604][ T7920] kobject_add+0xdc/0x150 [ 1736.573950][ T7920] ? kobject_get+0x95/0xc0 [ 1736.578460][ T7920] ? kobject_put+0xd8/0x160 [ 1736.582976][ T7920] ? device_add+0x2ea/0x8b0 [ 1736.587569][ T7920] device_add+0x2f8/0x8b0 [ 1736.591972][ T7920] netdev_register_kobject+0xfc/0x230 [ 1736.597367][ T7920] register_netdevice+0x65b/0xb20 [ 1736.602412][ T7920] team_newlink+0xa8/0xd0 [ 1736.606832][ T7920] ? team_validate+0xc0/0xc0 [ 1736.611433][ T7920] rtnl_newlink+0xee5/0x1670 [ 1736.616038][ T7920] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1736.621399][ T7920] ? rtnl_newlink+0x2e1/0x1670 [ 1736.626233][ T7920] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1736.632582][ T7920] ? _raw_spin_unlock+0x26/0x40 [ 1736.637450][ T7920] ? __mutex_lock+0x21c/0x8d0 [ 1736.642269][ T7920] ? rtnl_setlink+0x300/0x300 [ 1736.647041][ T7920] rtnetlink_rcv_msg+0x807/0x8c0 [ 1736.652068][ T7920] ? kmem_cache_free+0x1d9/0x380 [ 1736.657031][ T7920] ? __kfree_skb+0x104/0x140 [ 1736.661698][ T7920] ? nlmon_xmit+0x4b/0x60 [ 1736.666050][ T7920] ? __kfree_skb+0x104/0x140 [ 1736.670738][ T7920] ? consume_skb+0x57/0x180 [ 1736.675263][ T7920] ? nlmon_xmit+0x4b/0x60 [ 1736.679611][ T7920] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1736.684944][ T7920] ? __dev_queue_xmit+0xaae/0x1d80 [ 1736.690153][ T7920] ? ref_tracker_free+0x3a1/0x400 [ 1736.695275][ T7920] netlink_rcv_skb+0x126/0x220 [ 1736.700114][ T7920] ? rtnetlink_bind+0x60/0x60 [ 1736.704828][ T7920] rtnetlink_rcv+0x1c/0x20 [ 1736.709275][ T7920] netlink_unicast+0x589/0x650 [ 1736.714104][ T7920] netlink_sendmsg+0x66e/0x770 [ 1736.718887][ T7920] ? netlink_getsockopt+0x3e0/0x3e0 [ 1736.724124][ T7920] ____sys_sendmsg+0x37c/0x4d0 20:38:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010050d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) [ 1736.728966][ T7920] __sys_sendmsg+0x1e9/0x270 [ 1736.733590][ T7920] ? wake_up_q+0x3f/0x70 [ 1736.737930][ T7920] __x64_sys_sendmsg+0x46/0x50 [ 1736.742731][ T7920] do_syscall_64+0x44/0x110 [ 1736.747407][ T7920] ? syscall_exit_to_user_mode+0x38/0x140 [ 1736.753164][ T7920] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1736.759128][ T7920] RIP: 0033:0x7fa621ffaae9 [ 1736.763570][ T7920] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1736.783282][ T7920] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1736.791707][ T7920] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1736.799725][ T7920] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1736.807778][ T7920] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1736.815828][ T7920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1736.823816][ T7920] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1736.831876][ T7920] [ 1736.835059][ T7920] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1736.859561][ T7919] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1736.868780][ T7919] CPU: 0 PID: 7919 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1736.878836][ T7919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1736.888891][ T7919] Call Trace: [ 1736.892165][ T7919] [ 1736.895139][ T7919] dump_stack_lvl+0xda/0x130 [ 1736.899833][ T7919] dump_stack+0x15/0x20 [ 1736.904003][ T7919] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1736.909147][ T7919] kobject_add_internal+0x3eb/0x730 [ 1736.914453][ T7919] kobject_add+0xdc/0x150 [ 1736.918790][ T7919] ? kobject_get+0x95/0xc0 [ 1736.923274][ T7919] ? device_add+0x2ea/0x8b0 [ 1736.927825][ T7919] device_add+0x2f8/0x8b0 [ 1736.932222][ T7919] netdev_register_kobject+0xfc/0x230 [ 1736.937655][ T7919] register_netdevice+0x65b/0xb20 [ 1736.942680][ T7919] batadv_softif_newlink+0x6f/0x80 [ 1736.947828][ T7919] ? batadv_softif_validate+0x60/0x60 [ 1736.953217][ T7919] rtnl_newlink+0xee5/0x1670 [ 1736.957834][ T7919] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1736.963148][ T7919] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1736.969437][ T7919] ? _raw_spin_unlock+0x26/0x40 [ 1736.974305][ T7919] ? __mutex_lock+0x21c/0x8d0 [ 1736.979116][ T7919] ? rtnl_setlink+0x300/0x300 [ 1736.983814][ T7919] rtnetlink_rcv_msg+0x807/0x8c0 [ 1736.988757][ T7919] ? slab_post_alloc_hook+0x82/0x2f0 [ 1736.994092][ T7919] ? __rcu_read_unlock+0x33/0x70 [ 1736.999036][ T7919] ? sock_def_readable+0xd9/0x1b0 [ 1737.004087][ T7919] ? packet_rcv+0x8fb/0x960 [ 1737.008603][ T7919] ? kmem_cache_free+0x1d9/0x380 [ 1737.013587][ T7919] ? __kfree_skb+0x104/0x140 [ 1737.018212][ T7919] ? nlmon_xmit+0x4b/0x60 [ 1737.022620][ T7919] ? __kfree_skb+0x104/0x140 [ 1737.027284][ T7919] ? consume_skb+0x57/0x180 [ 1737.031794][ T7919] ? nlmon_xmit+0x4b/0x60 [ 1737.036197][ T7919] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1737.041510][ T7919] ? __dev_queue_xmit+0xaae/0x1d80 [ 1737.046652][ T7919] ? ref_tracker_free+0x3a1/0x400 [ 1737.051718][ T7919] netlink_rcv_skb+0x126/0x220 [ 1737.056580][ T7919] ? rtnetlink_bind+0x60/0x60 [ 1737.061426][ T7919] rtnetlink_rcv+0x1c/0x20 [ 1737.065869][ T7919] netlink_unicast+0x589/0x650 [ 1737.070635][ T7919] netlink_sendmsg+0x66e/0x770 [ 1737.075422][ T7919] ? netlink_getsockopt+0x3e0/0x3e0 [ 1737.080725][ T7919] ____sys_sendmsg+0x37c/0x4d0 [ 1737.085587][ T7919] __sys_sendmsg+0x1e9/0x270 [ 1737.090273][ T7919] __x64_sys_sendmsg+0x46/0x50 [ 1737.095144][ T7919] do_syscall_64+0x44/0x110 [ 1737.099656][ T7919] ? irqentry_exit+0x12/0x40 [ 1737.104334][ T7919] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1737.110242][ T7919] RIP: 0033:0x7fb9c9449ae9 [ 1737.114697][ T7919] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1737.134349][ T7919] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1737.142770][ T7919] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1737.150795][ T7919] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1737.158764][ T7919] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1737.166735][ T7919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1737.174792][ T7919] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1737.182777][ T7919] [ 1737.185951][ T7919] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:45 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x4000000}, 0x0) 20:38:45 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x60000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:38:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010060d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1737.325922][ T7953] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1737.387208][ T7959] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1737.396932][ T7958] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1737.417634][ T7958] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1737.426796][ T7958] CPU: 1 PID: 7958 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1737.436813][ T7958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1737.446924][ T7958] Call Trace: [ 1737.450220][ T7958] [ 1737.453169][ T7958] dump_stack_lvl+0xda/0x130 [ 1737.457793][ T7958] dump_stack+0x15/0x20 [ 1737.462001][ T7958] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1737.467150][ T7958] kobject_add_internal+0x3eb/0x730 [ 1737.472371][ T7958] kobject_add+0xdc/0x150 [ 1737.476715][ T7958] ? kobject_get+0x95/0xc0 [ 1737.481149][ T7958] ? kobject_put+0xd8/0x160 [ 1737.485682][ T7958] ? device_add+0x2ea/0x8b0 [ 1737.490246][ T7958] device_add+0x2f8/0x8b0 [ 1737.494628][ T7958] netdev_register_kobject+0xfc/0x230 [ 1737.500091][ T7958] register_netdevice+0x65b/0xb20 [ 1737.505185][ T7958] team_newlink+0xa8/0xd0 [ 1737.509537][ T7958] ? team_validate+0xc0/0xc0 [ 1737.514188][ T7958] rtnl_newlink+0xee5/0x1670 [ 1737.518785][ T7958] ? rtnl_newlink+0x2e1/0x1670 [ 1737.523606][ T7958] ? security_capable+0x5e/0x80 [ 1737.528506][ T7958] ? ns_capable+0x7c/0xb0 [ 1737.532868][ T7958] ? rtnl_setlink+0x300/0x300 [ 1737.537567][ T7958] rtnetlink_rcv_msg+0x807/0x8c0 [ 1737.542544][ T7958] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1737.549427][ T7958] ? kmem_cache_free+0x1d9/0x380 [ 1737.554383][ T7958] ? __kfree_skb+0x104/0x140 [ 1737.558989][ T7958] ? nlmon_xmit+0x4b/0x60 [ 1737.563335][ T7958] ? __kfree_skb+0x104/0x140 [ 1737.567960][ T7958] ? consume_skb+0x57/0x180 [ 1737.572476][ T7958] ? nlmon_xmit+0x4b/0x60 [ 1737.576828][ T7958] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1737.582176][ T7958] ? __dev_queue_xmit+0xaae/0x1d80 [ 1737.587380][ T7958] ? ref_tracker_free+0x3a1/0x400 [ 1737.592420][ T7958] netlink_rcv_skb+0x126/0x220 [ 1737.597281][ T7958] ? rtnetlink_bind+0x60/0x60 [ 1737.602091][ T7958] rtnetlink_rcv+0x1c/0x20 [ 1737.606570][ T7958] netlink_unicast+0x589/0x650 [ 1737.611351][ T7958] netlink_sendmsg+0x66e/0x770 [ 1737.616130][ T7958] ? netlink_getsockopt+0x3e0/0x3e0 [ 1737.621345][ T7958] ____sys_sendmsg+0x37c/0x4d0 [ 1737.626277][ T7958] __sys_sendmsg+0x1e9/0x270 [ 1737.630995][ T7958] __x64_sys_sendmsg+0x46/0x50 [ 1737.635798][ T7958] do_syscall_64+0x44/0x110 [ 1737.640337][ T7958] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1737.646256][ T7958] RIP: 0033:0x7fa621ffaae9 [ 1737.650679][ T7958] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1737.670319][ T7958] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1737.678737][ T7958] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1737.686709][ T7958] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1737.694688][ T7958] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1737.702662][ T7958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1737.710663][ T7958] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1737.718686][ T7958] [ 1737.722045][ T7958] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x10100000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010070d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1737.800730][ T7961] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1737.820807][ T7961] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1737.830068][ T7961] CPU: 0 PID: 7961 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1737.840142][ T7961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1737.850213][ T7961] Call Trace: [ 1737.853569][ T7961] [ 1737.856539][ T7961] dump_stack_lvl+0xda/0x130 [ 1737.861156][ T7961] dump_stack+0x15/0x20 [ 1737.865322][ T7961] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1737.870461][ T7961] kobject_add_internal+0x3eb/0x730 [ 1737.875700][ T7961] kobject_add+0xdc/0x150 [ 1737.880059][ T7961] ? kobject_get+0x95/0xc0 [ 1737.884492][ T7961] ? kobject_put+0xd8/0x160 [ 1737.889018][ T7961] ? device_add+0x2ea/0x8b0 [ 1737.893588][ T7961] device_add+0x2f8/0x8b0 [ 1737.898048][ T7961] netdev_register_kobject+0xfc/0x230 [ 1737.903431][ T7961] register_netdevice+0x65b/0xb20 [ 1737.908518][ T7961] team_newlink+0xa8/0xd0 [ 1737.912868][ T7961] ? team_validate+0xc0/0xc0 [ 1737.917491][ T7961] rtnl_newlink+0xee5/0x1670 [ 1737.922158][ T7961] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1737.927554][ T7961] ? rtnl_newlink+0x2e1/0x1670 [ 1737.932331][ T7961] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1737.938649][ T7961] ? _raw_spin_unlock+0x26/0x40 [ 1737.943528][ T7961] ? __mutex_lock+0x21c/0x8d0 [ 1737.948224][ T7961] ? rtnl_setlink+0x300/0x300 [ 1737.953059][ T7961] rtnetlink_rcv_msg+0x807/0x8c0 [ 1737.958028][ T7961] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1737.964931][ T7961] ? kmem_cache_free+0x1d9/0x380 [ 1737.969954][ T7961] ? __kfree_skb+0x104/0x140 [ 1737.974563][ T7961] ? nlmon_xmit+0x4b/0x60 [ 1737.978916][ T7961] ? __kfree_skb+0x104/0x140 [ 1737.983659][ T7961] ? consume_skb+0x57/0x180 [ 1737.988176][ T7961] ? nlmon_xmit+0x4b/0x60 [ 1737.992519][ T7961] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1737.997858][ T7961] ? __dev_queue_xmit+0xaae/0x1d80 [ 1738.003002][ T7961] ? ref_tracker_free+0x3a1/0x400 [ 1738.008092][ T7961] netlink_rcv_skb+0x126/0x220 [ 1738.012876][ T7961] ? rtnetlink_bind+0x60/0x60 [ 1738.017584][ T7961] rtnetlink_rcv+0x1c/0x20 [ 1738.022012][ T7961] netlink_unicast+0x589/0x650 [ 1738.026779][ T7961] netlink_sendmsg+0x66e/0x770 [ 1738.031565][ T7961] ? netlink_getsockopt+0x3e0/0x3e0 [ 1738.036767][ T7961] ____sys_sendmsg+0x37c/0x4d0 [ 1738.041603][ T7961] __sys_sendmsg+0x1e9/0x270 [ 1738.046268][ T7961] __x64_sys_sendmsg+0x46/0x50 [ 1738.051040][ T7961] do_syscall_64+0x44/0x110 [ 1738.055618][ T7961] ? syscall_exit_to_user_mode+0x38/0x140 [ 1738.061433][ T7961] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1738.067487][ T7961] RIP: 0033:0x7fb9c9449ae9 [ 1738.071980][ T7961] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1738.091668][ T7961] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1738.100189][ T7961] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1738.108159][ T7961] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1738.116138][ T7961] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1738.124146][ T7961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1738.132117][ T7961] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1738.140166][ T7961] [ 1738.143274][ T7961] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1738.322153][ T7963] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1738.331423][ T7963] CPU: 0 PID: 7963 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1738.341416][ T7963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1738.351497][ T7963] Call Trace: [ 1738.354788][ T7963] [ 1738.357739][ T7963] dump_stack_lvl+0xda/0x130 [ 1738.362349][ T7963] dump_stack+0x15/0x20 [ 1738.366566][ T7963] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1738.371735][ T7963] kobject_add_internal+0x3eb/0x730 [ 1738.377000][ T7963] kobject_add+0xdc/0x150 [ 1738.381343][ T7963] ? kobject_get+0x95/0xc0 [ 1738.385884][ T7963] ? device_add+0x2ea/0x8b0 [ 1738.390487][ T7963] device_add+0x2f8/0x8b0 [ 1738.394962][ T7963] netdev_register_kobject+0xfc/0x230 [ 1738.400339][ T7963] register_netdevice+0x65b/0xb20 [ 1738.405389][ T7963] batadv_softif_newlink+0x6f/0x80 [ 1738.410600][ T7963] ? batadv_softif_validate+0x60/0x60 [ 1738.416083][ T7963] rtnl_newlink+0xee5/0x1670 [ 1738.420739][ T7963] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1738.426087][ T7963] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1738.432348][ T7963] ? _raw_spin_unlock+0x26/0x40 [ 1738.437286][ T7963] ? __mutex_lock+0x21c/0x8d0 [ 1738.441981][ T7963] ? rtnl_setlink+0x300/0x300 [ 1738.446670][ T7963] rtnetlink_rcv_msg+0x807/0x8c0 [ 1738.451651][ T7963] ? slab_post_alloc_hook+0x82/0x2f0 [ 1738.457015][ T7963] ? __rcu_read_unlock+0x33/0x70 [ 1738.461967][ T7963] ? kmem_cache_free+0x1d9/0x380 [ 1738.466942][ T7963] ? kmem_cache_free+0x1d9/0x380 [ 1738.471917][ T7963] ? __kfree_skb+0x104/0x140 [ 1738.476522][ T7963] ? nlmon_xmit+0x4b/0x60 [ 1738.480873][ T7963] ? __kfree_skb+0x104/0x140 [ 1738.485491][ T7963] ? consume_skb+0x57/0x180 [ 1738.490068][ T7963] ? nlmon_xmit+0x4b/0x60 [ 1738.494462][ T7963] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1738.499767][ T7963] ? __dev_queue_xmit+0xaae/0x1d80 [ 1738.504942][ T7963] ? ref_tracker_free+0x3a1/0x400 [ 1738.510041][ T7963] netlink_rcv_skb+0x126/0x220 [ 1738.514855][ T7963] ? rtnetlink_bind+0x60/0x60 [ 1738.519641][ T7963] rtnetlink_rcv+0x1c/0x20 [ 1738.524130][ T7963] netlink_unicast+0x589/0x650 [ 1738.528912][ T7963] netlink_sendmsg+0x66e/0x770 [ 1738.533715][ T7963] ? netlink_getsockopt+0x3e0/0x3e0 [ 1738.538959][ T7963] ____sys_sendmsg+0x37c/0x4d0 [ 1738.543742][ T7963] __sys_sendmsg+0x1e9/0x270 [ 1738.548358][ T7963] __x64_sys_sendmsg+0x46/0x50 [ 1738.553139][ T7963] do_syscall_64+0x44/0x110 [ 1738.557755][ T7963] ? syscall_exit_to_user_mode+0x38/0x140 [ 1738.563503][ T7963] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1738.569474][ T7963] RIP: 0033:0x7fb9c9449ae9 [ 1738.573908][ T7963] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1738.593845][ T7963] RSP: 002b:00007fb9c85690c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1738.602365][ T7963] RAX: ffffffffffffffda RBX: 00007fb9c95691f0 RCX: 00007fb9c9449ae9 [ 1738.610352][ T7963] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1738.618341][ T7963] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1738.626398][ T7963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1738.634377][ T7963] R13: 000000000000006e R14: 00007fb9c95691f0 R15: 00007ffddc514408 [ 1738.642403][ T7963] [ 1738.645552][ T7963] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x407ff5d680ffff, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:47 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x40b0000}, 0x0) [ 1738.831883][ T7966] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1738.892196][ T7975] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1738.947317][ T7975] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1738.956546][ T7975] CPU: 1 PID: 7975 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1738.966592][ T7975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1738.976647][ T7975] Call Trace: [ 1738.979931][ T7975] [ 1738.982861][ T7975] dump_stack_lvl+0xda/0x130 [ 1738.987494][ T7975] dump_stack+0x15/0x20 [ 1738.991669][ T7975] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1738.996808][ T7975] kobject_add_internal+0x3eb/0x730 [ 1739.002047][ T7975] kobject_add+0xdc/0x150 [ 1739.006489][ T7975] ? kobject_get+0x95/0xc0 [ 1739.010922][ T7975] ? kobject_put+0xd8/0x160 [ 1739.015504][ T7975] ? device_add+0x2ea/0x8b0 [ 1739.020027][ T7975] device_add+0x2f8/0x8b0 [ 1739.024373][ T7975] netdev_register_kobject+0xfc/0x230 [ 1739.029805][ T7975] register_netdevice+0x65b/0xb20 [ 1739.034838][ T7975] team_newlink+0xa8/0xd0 [ 1739.039172][ T7975] ? team_validate+0xc0/0xc0 [ 1739.043769][ T7975] rtnl_newlink+0xee5/0x1670 [ 1739.048367][ T7975] ? rtnl_newlink+0x2e1/0x1670 [ 1739.053209][ T7975] ? security_capable+0x5e/0x80 [ 1739.058081][ T7975] ? ns_capable+0x7c/0xb0 [ 1739.062430][ T7975] ? rtnl_setlink+0x300/0x300 [ 1739.067110][ T7975] rtnetlink_rcv_msg+0x807/0x8c0 [ 1739.072053][ T7975] ? nlmon_xmit+0x4b/0x60 [ 1739.076399][ T7975] ? nlmon_xmit+0x4b/0x60 [ 1739.080816][ T7975] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1739.086138][ T7975] ? kmem_cache_free+0x1d9/0x380 [ 1739.091091][ T7975] ? __kfree_skb+0x104/0x140 [ 1739.095700][ T7975] ? nlmon_xmit+0x4b/0x60 [ 1739.100043][ T7975] ? __kfree_skb+0x104/0x140 [ 1739.104777][ T7975] ? consume_skb+0x57/0x180 [ 1739.109278][ T7975] ? nlmon_xmit+0x4b/0x60 [ 1739.113699][ T7975] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1739.118999][ T7975] ? __dev_queue_xmit+0xaae/0x1d80 [ 1739.124130][ T7975] ? ref_tracker_free+0x3a1/0x400 [ 1739.129221][ T7975] netlink_rcv_skb+0x126/0x220 [ 1739.134023][ T7975] ? rtnetlink_bind+0x60/0x60 [ 1739.138770][ T7975] rtnetlink_rcv+0x1c/0x20 [ 1739.143221][ T7975] netlink_unicast+0x589/0x650 [ 1739.147998][ T7975] netlink_sendmsg+0x66e/0x770 [ 1739.152839][ T7975] ? netlink_getsockopt+0x3e0/0x3e0 [ 1739.158053][ T7975] ____sys_sendmsg+0x37c/0x4d0 [ 1739.162862][ T7975] __sys_sendmsg+0x1e9/0x270 [ 1739.167467][ T7975] __x64_sys_sendmsg+0x46/0x50 [ 1739.172312][ T7975] do_syscall_64+0x44/0x110 [ 1739.176864][ T7975] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1739.182890][ T7975] RIP: 0033:0x7fa621ffaae9 [ 1739.187312][ T7975] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1739.207006][ T7975] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1739.215508][ T7975] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1739.223487][ T7975] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1739.231465][ T7975] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1739.239462][ T7975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1739.247559][ T7975] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1739.255543][ T7975] [ 1739.259085][ T7975] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:48 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) (async) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) (async) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) (async) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x24, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) (async) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r8, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) dup3(r8, r4, 0x80000) (async) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) (async) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r9, 0x4030582a, &(0x7f0000000040)) 20:38:48 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x5000000}, 0x0) [ 1739.884885][ T7982] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1739.905191][ T7982] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1739.914456][ T7982] CPU: 0 PID: 7982 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1739.924504][ T7982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1739.934575][ T7982] Call Trace: [ 1739.937862][ T7982] [ 1739.940804][ T7982] dump_stack_lvl+0xda/0x130 [ 1739.945491][ T7982] dump_stack+0x15/0x20 [ 1739.949722][ T7982] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1739.954853][ T7982] kobject_add_internal+0x3eb/0x730 [ 1739.960073][ T7982] kobject_add+0xdc/0x150 [ 1739.964500][ T7982] ? kobject_get+0x95/0xc0 [ 1739.969060][ T7982] ? kobject_put+0xd8/0x160 [ 1739.973722][ T7982] ? device_add+0x2ea/0x8b0 [ 1739.978261][ T7982] device_add+0x2f8/0x8b0 [ 1739.982613][ T7982] netdev_register_kobject+0xfc/0x230 [ 1739.987998][ T7982] register_netdevice+0x65b/0xb20 [ 1739.993039][ T7982] team_newlink+0xa8/0xd0 [ 1739.997464][ T7982] ? team_validate+0xc0/0xc0 [ 1740.002065][ T7982] rtnl_newlink+0xee5/0x1670 [ 1740.006672][ T7982] ? rtnl_newlink+0x2e1/0x1670 [ 1740.011446][ T7982] ? security_capable+0x5e/0x80 [ 1740.016297][ T7982] ? ns_capable+0x7c/0xb0 [ 1740.020694][ T7982] ? rtnl_setlink+0x300/0x300 [ 1740.025366][ T7982] rtnetlink_rcv_msg+0x807/0x8c0 [ 1740.030366][ T7982] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1740.037217][ T7982] ? kmem_cache_free+0x1d9/0x380 [ 1740.042208][ T7982] ? __kfree_skb+0x104/0x140 [ 1740.046832][ T7982] ? nlmon_xmit+0x4b/0x60 [ 1740.051156][ T7982] ? __kfree_skb+0x104/0x140 [ 1740.055767][ T7982] ? consume_skb+0x57/0x180 [ 1740.060351][ T7982] ? nlmon_xmit+0x4b/0x60 [ 1740.064750][ T7982] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1740.070157][ T7982] ? __dev_queue_xmit+0xaae/0x1d80 [ 1740.075319][ T7982] ? ref_tracker_free+0x3a1/0x400 [ 1740.080414][ T7982] netlink_rcv_skb+0x126/0x220 [ 1740.085235][ T7982] ? rtnetlink_bind+0x60/0x60 [ 1740.089911][ T7982] rtnetlink_rcv+0x1c/0x20 [ 1740.094320][ T7982] netlink_unicast+0x589/0x650 [ 1740.099079][ T7982] netlink_sendmsg+0x66e/0x770 [ 1740.104009][ T7982] ? netlink_getsockopt+0x3e0/0x3e0 [ 1740.109275][ T7982] ____sys_sendmsg+0x37c/0x4d0 [ 1740.114118][ T7982] __sys_sendmsg+0x1e9/0x270 [ 1740.118820][ T7982] __x64_sys_sendmsg+0x46/0x50 [ 1740.123663][ T7982] do_syscall_64+0x44/0x110 [ 1740.128172][ T7982] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1740.134193][ T7982] RIP: 0033:0x7fa621ffaae9 [ 1740.138601][ T7982] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1740.158233][ T7982] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1740.166674][ T7982] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1740.174714][ T7982] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1740.182704][ T7982] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1740.190668][ T7982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1740.198636][ T7982] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1740.206607][ T7982] [ 1740.209768][ T7982] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:48 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x40008000, &(0x7f0000000000)="e06a1c43a942d4c345868c7cfae87b07bbb84d30b6dca2810cc6ae75f25a9d", 0x1f, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="348a5d073b1c2f35510245f95f75c08b5f0b1d27b192041feecf16891af9ecc833705550fb725806228147331ad4f20254f122b44e3130690db9ccdea7f8b60e8518fc54cc48633ade2e91f84dd2c0f996830d87b18373058b7324f9d1946e6697fdf937774734c4640440bd3878de1ade5af85252b8712e4c7e2dac9428ae1186a3a645beb4c5a9baa986bb7f863bf8fcff4fa9a64dc6f781229f9d33375ff8571602be484fb3249e4d7380bfe23599d6d894eaac3003acd625435030c1b06c") (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (async) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async) ptrace$pokeuser(0x6, r3, 0x100000000006, 0x2) (async) mq_notify(r0, &(0x7f0000001a00)={0x0, 0x0, 0x8, @tid=r1}) 20:38:48 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x65580000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:38:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010080d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x409ff5d680ffff, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:48 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async, rerun: 64) close(0xffffffffffffffff) (rerun: 64) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) (async, rerun: 32) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (rerun: 32) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x24, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) (async, rerun: 64) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 64) sendmmsg$inet_sctp(r8, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) (async) dup3(r8, r4, 0x80000) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) (async) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r9, 0x4030582a, &(0x7f0000000040)) 20:38:48 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x6000000}, 0x0) [ 1740.392205][ T7990] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1740.430219][ T7990] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1740.439402][ T7990] CPU: 1 PID: 7990 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1740.449405][ T7990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1740.459490][ T7990] Call Trace: [ 1740.462830][ T7990] [ 1740.465773][ T7990] dump_stack_lvl+0xda/0x130 [ 1740.470507][ T7990] dump_stack+0x15/0x20 [ 1740.474688][ T7990] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1740.479820][ T7990] kobject_add_internal+0x3eb/0x730 [ 1740.485121][ T7990] kobject_add+0xdc/0x150 [ 1740.489472][ T7990] ? kobject_get+0x95/0xc0 [ 1740.493919][ T7990] ? kobject_put+0xd8/0x160 [ 1740.498438][ T7990] ? device_add+0x2ea/0x8b0 [ 1740.503039][ T7990] device_add+0x2f8/0x8b0 [ 1740.507403][ T7990] netdev_register_kobject+0xfc/0x230 [ 1740.512843][ T7990] register_netdevice+0x65b/0xb20 [ 1740.517881][ T7990] team_newlink+0xa8/0xd0 [ 1740.522234][ T7990] ? team_validate+0xc0/0xc0 [ 1740.526841][ T7990] rtnl_newlink+0xee5/0x1670 [ 1740.531439][ T7990] ? rtnl_newlink+0x2e1/0x1670 [ 1740.536208][ T7990] ? security_capable+0x5e/0x80 [ 1740.541067][ T7990] ? ns_capable+0x7c/0xb0 [ 1740.545406][ T7990] ? rtnl_setlink+0x300/0x300 [ 1740.550093][ T7990] rtnetlink_rcv_msg+0x807/0x8c0 [ 1740.555046][ T7990] ? nlmon_xmit+0x4b/0x60 [ 1740.559417][ T7990] ? nlmon_xmit+0x4b/0x60 [ 1740.563790][ T7990] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1740.569091][ T7990] ? kmem_cache_free+0x1d9/0x380 [ 1740.574078][ T7990] ? __kfree_skb+0x104/0x140 [ 1740.578678][ T7990] ? nlmon_xmit+0x4b/0x60 [ 1740.583024][ T7990] ? __kfree_skb+0x104/0x140 [ 1740.587666][ T7990] ? consume_skb+0x57/0x180 [ 1740.592301][ T7990] ? nlmon_xmit+0x4b/0x60 [ 1740.596665][ T7990] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1740.601960][ T7990] ? __dev_queue_xmit+0xaae/0x1d80 [ 1740.607081][ T7990] ? ref_tracker_free+0x3a1/0x400 [ 1740.612160][ T7990] netlink_rcv_skb+0x126/0x220 [ 1740.616916][ T7990] ? rtnetlink_bind+0x60/0x60 [ 1740.621639][ T7990] rtnetlink_rcv+0x1c/0x20 [ 1740.626101][ T7990] netlink_unicast+0x589/0x650 [ 1740.630872][ T7990] netlink_sendmsg+0x66e/0x770 [ 1740.635646][ T7990] ? netlink_getsockopt+0x3e0/0x3e0 [ 1740.640912][ T7990] ____sys_sendmsg+0x37c/0x4d0 [ 1740.645679][ T7990] __sys_sendmsg+0x1e9/0x270 [ 1740.650281][ T7990] __x64_sys_sendmsg+0x46/0x50 [ 1740.655102][ T7990] do_syscall_64+0x44/0x110 [ 1740.659618][ T7990] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1740.665608][ T7990] RIP: 0033:0x7fa621ffaae9 [ 1740.670019][ T7990] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1740.689674][ T7990] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1740.698089][ T7990] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1740.706065][ T7990] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1740.714033][ T7990] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1740.722051][ T7990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1740.730082][ T7990] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1740.738057][ T7990] 20:38:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000002580)=[{&(0x7f0000000580)=@in={0x2, 0x4e22, @remote}, 0x0, &(0x7f0000000880)=[{&(0x7f0000000600)="bbc843231dfab56234d65a28159f140127256fec2d5f91b537df2546823b774e3950b4ccfeb7767937ce6b99986a56421cc39f8ba6b434bdeb1ad7d3d7e1f39d0161afc151bc651409962d543268bf279766f929a608fc55ad4d00f136fa33c6e12c74dfb8b9d93ab5434ead28aa3cef737fdb93cd1ae7b845a6980ee64d5d00febfd61fb225130794757d9ed2e9aca053739f52077913c1593a2ec1758b1f8f8683"}, {&(0x7f00000006c0)="de75756c0f0668c59de755a748019edf6d14375a1ff8df5b1909d6b4f4aabb26408787ce846a85c1544d6d787d85c8a5b38bc341ea24d806566b670a11efad6244c82db1237542ac6df958b5d3d7e79f3ff44c914d849b40cd6a5feb6b9fd489"}, {&(0x7f0000000740)="a994678d1ba1c4697432c20c11e7df3f38df4b1250eab39e5819e9c71a481e0ca9f58a5f4156d8efb2ba9ec51d74c75e8036749fcf101c4f75de82263a81966841346bc45af7571500000c30b7179b4e12cda3f641d2291682ea82c48e80c363b9f809490c5bede20afa240e4a487308117503f031cb5c6c2f991a69f4939201ae324c924807c67b48e273ffbb7c7c9265f96c005a75de4f39d45c040fbca69ceb9f88196ac4f72fa814af51734164756b4a758fc34913d7cdbdc534234d1f68e5b4c32e191f01b48b99c07f01b7272cbdfa4bf8a518c74a36083408df86a1"}, {&(0x7f0000000840)="10854e0c047cabf2ccbc43edd8"}], 0x0, &(0x7f0000000b80)=[@dstaddrv4={0x0, 0x84, 0x7, @remote}, @sndinfo={0x0, 0x84, 0x2, {0x8, 0x8}}, @authinfo={0x0, 0x84, 0x6, {0xcf20}}], 0x0, 0x117a77806b544bd5}, {&(0x7f0000000a40)=@in={0x2, 0x4e24, @broadcast}, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000c00)="3b1c4c054bd85cf8f6793e9e589912dd44232a2b6d7ad0246cf6b99655d4503cf1d6af241f36fa43de3e8c8484aa2633bec623c6c1c1abd77c0f9c5b880e7830cf25c01e29517e1c860523743ba5c8dcf7a3c5bc21918629934e9f69199c76b533fe020d0b1153e9eb91bf149e8ad95c1df4680a4d7c19b9baf79d3a00398756a950934f0a05640f7dc2aa7b7620007461b972a515bebba13a991de152b91abed65b3b82f248fa8fb1ce86106d9c8b00a4412d9bb96345eb8f2e7aef0e7b13abc3b6f9afc3c366de5bd2cc"}, {&(0x7f0000000d00)="67bad41c11b249e0ef7ca418b24ffa7c0913bcd5dbba448fdfd27d0336600b3e10bdfd8edc4173ed3761ec7e3d05b1308b8b18675fef49ce2de834c97c0ef1c0ba806b0fa5b42f2a81f05f8395df63c10d44a05135120aacb2af707f47a349f32c6a25b8f0f8432ce0f0cd3e80e35d735ce0d184e4978d1f42e14b1cdead78d78357b2f65f42b49193b3884a601acb51a6c8e9285bdd5870a453cd8a8f7192301f6038f78c83d06fcb4bf3349d1b018195d3812b3eb07e558e8fbdab2969966c692170134527e20cb4975b100bb141f168e3e86175ef22a724b50e3af393c0a1f3ef1bda6af7288f339a18ca394b089d449faff5b56f"}, {&(0x7f0000000e00)="8f601ff2c402e549d071f7d946cf2ca81aa18aebecd7c382007b541ec8d9769deac79cbecb1645b21247c5b5625c9812ece20251426487ea028abad2c9194f77fd163da5637114f1a3a55a16eafa08312059f1cd9cc0b7ea1b6adcd2fed6276414e25b30a46ff9f81b7ba70a02aff205dcdf791e1ea9f5020de32263b07d81a31c8165f657b915b4dca081d9663228d06f1d8ca23f7c8ca3bf73fffbab1a1189892cc6e9b8b4de2feaec1353c8572895114a8620e445e36d1137e81cacbacbb2a98a80b921c528b4549aa4f1007229"}], 0x0, &(0x7f0000000f40)=[@init={0x0, 0x84, 0x0, {0x401, 0x7, 0x2, 0x9}}], 0x0, 0x20040840}, {&(0x7f0000000f80)=@in6={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x8}, 0x0, &(0x7f0000002400)=[{&(0x7f0000000fc0)="f2210446e44c333b25dd4b06620cd837e3baeef933879418d883e57e10853103896d8348a7aa5728c3bb6913bedfef878e43b7558b2d5e3a072c902c"}, {&(0x7f0000001000)="bfb4599e0adaae60e78df326c7db932772bf377b8e1cdfc6a3092c95aa2a20790db5f157624e918fc582df15d9295db9b2ff9cc064d79eb5e38f9abe6ba78744a0cc44ff7122345f110539999a93ff370c0ecf19b42ad59b01e90dc1a54c7ac223d03b21255e7509d80590912a69d8724d93c927e05fd99abb80e70a631695210985d87f3c"}, {&(0x7f00000010c0)="0a78277d077f88fc674f2ea673e6000b14b185fd995098fdd2b688e38b760725fc9e42931f373d4f97901e7aa1b8e6d4c76c52c9f3e0596bb57b8dd2c87e587aa8a535af68f05e66acad05672b28f101ca9735e8fd485475bb20452fdd1bdaab49261376783fb278201e63d87a7037ddf1408ef4b41c5c248e3784f82754bafcee9a261e552f98285630ac32e5d907567b8818df129f9e1528ed13564468927cb06ba6ea60c16fd38b557ba6babfe7a47ba78531"}, {&(0x7f0000001180)="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"}, {&(0x7f0000002180)="484532cbfd044efd4c392f6a8a5bca7bcd85525b35e895d73a807301a496187ccfbb8bef1ca6bc4c16a581555c5422490fa467246801ed4827d20914250d87cda1ef28"}, {&(0x7f0000002200)="a86bf6cfb4c22d43b9fc371247bec5d716ab1ba73678"}, {&(0x7f0000002240)="0996e259d1a03a74a432c8f999e070b9c304f91f23290e387f6840e64104c22bba0068da389b31090c21b6bf79c89fc64bc2fc2cc399b59471844d50de881d1c8feb328bae868a168bc07cbdb50ef57808bacfd5795c226f1472dccece9a3b80b041a2bc4308fd1b400294461c7d06ca72d35dc4ea9e809f7df4997c4886ca3121e559110ec5a8b34d1db0ebcc786fd1d25f59eafd44291da2f2bcc92d98a294360ebb2148ce8278aeba6b2ac93efe9397da122843f7b322d393fe9d1c5cd2b9e62ead25524e05ff4c2ed311773a040cbabffd10854583bbdb45bc4702d30e5543803445ad27c82e6213b41adbc90ada5892822d4b63dc"}, {&(0x7f0000002340)="145079176e6b78fcaed591ffa98da38744152ca98ba9569764d68a16d36dafc9dc92bcc107847837936191f4eccb1d7a7a212ac741b23eb139534984c038da871b8a092dda0f"}, {&(0x7f00000023c0)="44391c5aa005381cc9713c956f7961f3ea4142f4d497f510084d7b92bb579741116ca74450"}], 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB="00000000000000008400000006000000010400000000000000000000000000008400000001000000080003020000000000000000570b0000010400000010000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000084000000020000edffffffff50ffffff00100000", @ANYRES32=0x0, @ANYBLOB="000000000000000084000000050000000000000002000000000000000000000084000000010000000100020000000000080000000700000000000000ff0f000003000000", @ANYRES32=0x0], 0x0, 0x40040}], 0x2, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/nfc', 0x44302, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYRESHEX=r2], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40), &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r3 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000380)={'batadv_slave_1\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x240, 0x0, 0x10000000, 0x0, 0xfffffffffffffffe}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r5, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00000002c0)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x4030582a, &(0x7f0000000040)) [ 1740.741240][ T7990] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1740.885967][ T8007] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1740.895142][ T8007] CPU: 0 PID: 8007 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1740.905203][ T8007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1740.915264][ T8007] Call Trace: [ 1740.918552][ T8007] [ 1740.921508][ T8007] dump_stack_lvl+0xda/0x130 [ 1740.926187][ T8007] dump_stack+0x15/0x20 [ 1740.930390][ T8007] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1740.935584][ T8007] kobject_add_internal+0x3eb/0x730 [ 1740.940870][ T8007] kobject_add+0xdc/0x150 [ 1740.945293][ T8007] ? kobject_get+0x95/0xc0 [ 1740.949758][ T8007] ? kobject_put+0xd8/0x160 [ 1740.954358][ T8007] ? device_add+0x2ea/0x8b0 [ 1740.958945][ T8007] device_add+0x2f8/0x8b0 [ 1740.963357][ T8007] netdev_register_kobject+0xfc/0x230 [ 1740.968747][ T8007] register_netdevice+0x65b/0xb20 [ 1740.973795][ T8007] team_newlink+0xa8/0xd0 [ 1740.978151][ T8007] ? team_validate+0xc0/0xc0 [ 1740.982806][ T8007] rtnl_newlink+0xee5/0x1670 [ 1740.987413][ T8007] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1740.992787][ T8007] ? rtnl_newlink+0x2e1/0x1670 [ 1740.997668][ T8007] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1741.003972][ T8007] ? _raw_spin_unlock+0x26/0x40 [ 1741.008900][ T8007] ? __mutex_lock+0x21c/0x8d0 [ 1741.013689][ T8007] ? rtnl_setlink+0x300/0x300 [ 1741.018435][ T8007] rtnetlink_rcv_msg+0x807/0x8c0 [ 1741.023396][ T8007] ? kmem_cache_free+0x1d9/0x380 [ 1741.028356][ T8007] ? __kfree_skb+0x104/0x140 [ 1741.033070][ T8007] ? nlmon_xmit+0x4b/0x60 [ 1741.037465][ T8007] ? __kfree_skb+0x104/0x140 [ 1741.042134][ T8007] ? consume_skb+0x57/0x180 [ 1741.046652][ T8007] ? nlmon_xmit+0x4b/0x60 [ 1741.051004][ T8007] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1741.056361][ T8007] ? __dev_queue_xmit+0xaae/0x1d80 [ 1741.061598][ T8007] ? ref_tracker_free+0x3a1/0x400 [ 1741.066677][ T8007] netlink_rcv_skb+0x126/0x220 [ 1741.071457][ T8007] ? rtnetlink_bind+0x60/0x60 [ 1741.076143][ T8007] rtnetlink_rcv+0x1c/0x20 [ 1741.080616][ T8007] netlink_unicast+0x589/0x650 [ 1741.085433][ T8007] netlink_sendmsg+0x66e/0x770 [ 1741.090233][ T8007] ? netlink_getsockopt+0x3e0/0x3e0 [ 1741.095440][ T8007] ____sys_sendmsg+0x37c/0x4d0 [ 1741.100290][ T8007] __sys_sendmsg+0x1e9/0x270 [ 1741.104905][ T8007] __x64_sys_sendmsg+0x46/0x50 [ 1741.109924][ T8007] do_syscall_64+0x44/0x110 [ 1741.114497][ T8007] ? syscall_exit_to_user_mode+0x38/0x140 [ 1741.120241][ T8007] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1741.126213][ T8007] RIP: 0033:0x7fb9c9449ae9 [ 1741.130631][ T8007] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1741.150255][ T8007] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1741.158691][ T8007] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1741.166674][ T8007] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1741.174659][ T8007] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 20:38:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010090d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a00170000000004003700100a0d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1741.182717][ T8007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1741.190721][ T8007] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1741.198853][ T8007] [ 1741.202186][ T8007] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1741.247939][ T8011] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1741.257136][ T8011] CPU: 1 PID: 8011 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1741.267209][ T8011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1741.277310][ T8011] Call Trace: [ 1741.280598][ T8011] [ 1741.283533][ T8011] dump_stack_lvl+0xda/0x130 [ 1741.288142][ T8011] dump_stack+0x15/0x20 [ 1741.292341][ T8011] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1741.297472][ T8011] kobject_add_internal+0x3eb/0x730 [ 1741.302695][ T8011] kobject_add+0xdc/0x150 [ 1741.307046][ T8011] ? kobject_get+0x95/0xc0 [ 1741.311472][ T8011] ? device_add+0x2ea/0x8b0 [ 1741.316058][ T8011] device_add+0x2f8/0x8b0 [ 1741.320417][ T8011] netdev_register_kobject+0xfc/0x230 [ 1741.325809][ T8011] register_netdevice+0x65b/0xb20 [ 1741.330897][ T8011] batadv_softif_newlink+0x6f/0x80 [ 1741.336034][ T8011] ? batadv_softif_validate+0x60/0x60 [ 1741.341434][ T8011] rtnl_newlink+0xee5/0x1670 [ 1741.346058][ T8011] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1741.351371][ T8011] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1741.357644][ T8011] ? _raw_spin_unlock+0x26/0x40 [ 1741.362539][ T8011] ? __mutex_lock+0x21c/0x8d0 [ 1741.367303][ T8011] ? rtnl_setlink+0x300/0x300 [ 1741.371997][ T8011] rtnetlink_rcv_msg+0x807/0x8c0 [ 1741.377062][ T8011] ? slab_post_alloc_hook+0x82/0x2f0 [ 1741.382370][ T8011] ? __rcu_read_unlock+0x33/0x70 [ 1741.387386][ T8011] ? sock_def_readable+0xd9/0x1b0 [ 1741.392439][ T8011] ? packet_rcv+0x8fb/0x960 [ 1741.396999][ T8011] ? kmem_cache_free+0x1d9/0x380 [ 1741.401954][ T8011] ? __kfree_skb+0x104/0x140 [ 1741.406548][ T8011] ? nlmon_xmit+0x4b/0x60 [ 1741.410984][ T8011] ? __kfree_skb+0x104/0x140 [ 1741.415592][ T8011] ? consume_skb+0x57/0x180 [ 1741.420214][ T8011] ? nlmon_xmit+0x4b/0x60 [ 1741.424550][ T8011] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1741.429860][ T8011] ? __dev_queue_xmit+0xaae/0x1d80 [ 1741.435046][ T8011] ? ref_tracker_free+0x3a1/0x400 [ 1741.440085][ T8011] netlink_rcv_skb+0x126/0x220 [ 1741.444911][ T8011] ? rtnetlink_bind+0x60/0x60 [ 1741.449661][ T8011] rtnetlink_rcv+0x1c/0x20 [ 1741.454092][ T8011] netlink_unicast+0x589/0x650 [ 1741.458913][ T8011] netlink_sendmsg+0x66e/0x770 [ 1741.463680][ T8011] ? netlink_getsockopt+0x3e0/0x3e0 [ 1741.469025][ T8011] ____sys_sendmsg+0x37c/0x4d0 [ 1741.473799][ T8011] __sys_sendmsg+0x1e9/0x270 [ 1741.478428][ T8011] __x64_sys_sendmsg+0x46/0x50 [ 1741.483231][ T8011] do_syscall_64+0x44/0x110 [ 1741.487783][ T8011] ? syscall_exit_to_user_mode+0x38/0x140 [ 1741.493554][ T8011] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1741.499467][ T8011] RIP: 0033:0x7fb9c9449ae9 [ 1741.503917][ T8011] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1741.523633][ T8011] RSP: 002b:00007fb9c85690c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1741.532071][ T8011] RAX: ffffffffffffffda RBX: 00007fb9c95691f0 RCX: 00007fb9c9449ae9 [ 1741.540075][ T8011] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1741.548115][ T8011] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1741.556089][ T8011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1741.564064][ T8011] R13: 000000000000006e R14: 00007fb9c95691f0 R15: 00007ffddc514408 [ 1741.572042][ T8011] [ 1741.575179][ T8011] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:50 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x7000000}, 0x0) 20:38:50 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x67010000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) [ 1741.768734][ T8022] __nla_validate_parse: 3 callbacks suppressed [ 1741.768746][ T8022] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1741.784580][ T8030] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1741.807598][ T8030] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1741.816799][ T8030] CPU: 1 PID: 8030 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1741.826793][ T8030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1741.836924][ T8030] Call Trace: [ 1741.840249][ T8030] [ 1741.843182][ T8030] dump_stack_lvl+0xda/0x130 [ 1741.847850][ T8030] dump_stack+0x15/0x20 [ 1741.852033][ T8030] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1741.857305][ T8030] kobject_add_internal+0x3eb/0x730 [ 1741.862526][ T8030] kobject_add+0xdc/0x150 [ 1741.866943][ T8030] ? kobject_get+0x95/0xc0 [ 1741.871458][ T8030] ? kobject_put+0xd8/0x160 [ 1741.876050][ T8030] ? device_add+0x2ea/0x8b0 [ 1741.880667][ T8030] device_add+0x2f8/0x8b0 [ 1741.885092][ T8030] netdev_register_kobject+0xfc/0x230 [ 1741.890487][ T8030] register_netdevice+0x65b/0xb20 [ 1741.895580][ T8030] team_newlink+0xa8/0xd0 [ 1741.899958][ T8030] ? team_validate+0xc0/0xc0 [ 1741.904678][ T8030] rtnl_newlink+0xee5/0x1670 [ 1741.909293][ T8030] ? rtnl_newlink+0x2e1/0x1670 [ 1741.914212][ T8030] ? __mutex_lock+0x54/0x8d0 [ 1741.918892][ T8030] ? rtnl_setlink+0x300/0x300 [ 1741.923610][ T8030] rtnetlink_rcv_msg+0x807/0x8c0 [ 1741.928562][ T8030] ? nlmon_xmit+0x4b/0x60 [ 1741.932926][ T8030] ? nlmon_xmit+0x4b/0x60 [ 1741.937273][ T8030] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1741.942584][ T8030] ? kmem_cache_free+0x1d9/0x380 [ 1741.947562][ T8030] ? __kfree_skb+0x104/0x140 [ 1741.952168][ T8030] ? nlmon_xmit+0x4b/0x60 [ 1741.956531][ T8030] ? __kfree_skb+0x104/0x140 [ 1741.961139][ T8030] ? consume_skb+0x57/0x180 [ 1741.965818][ T8030] ? nlmon_xmit+0x4b/0x60 [ 1741.970169][ T8030] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1741.975558][ T8030] ? __dev_queue_xmit+0xaae/0x1d80 [ 1741.980704][ T8030] ? ref_tracker_free+0x3a1/0x400 [ 1741.985761][ T8030] netlink_rcv_skb+0x126/0x220 [ 1741.990529][ T8030] ? rtnetlink_bind+0x60/0x60 [ 1741.995224][ T8030] rtnetlink_rcv+0x1c/0x20 [ 1741.999723][ T8030] netlink_unicast+0x589/0x650 [ 1742.004504][ T8030] netlink_sendmsg+0x66e/0x770 [ 1742.009373][ T8030] ? netlink_getsockopt+0x3e0/0x3e0 [ 1742.014589][ T8030] ____sys_sendmsg+0x37c/0x4d0 [ 1742.019370][ T8030] __sys_sendmsg+0x1e9/0x270 [ 1742.023960][ T8030] ? wake_up_q+0x3f/0x70 [ 1742.028301][ T8030] __x64_sys_sendmsg+0x46/0x50 [ 1742.033091][ T8030] do_syscall_64+0x44/0x110 [ 1742.037619][ T8030] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1742.043553][ T8030] RIP: 0033:0x7fa621ffaae9 [ 1742.048057][ T8030] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1742.067681][ T8030] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1742.076149][ T8030] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1742.084134][ T8030] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1742.092151][ T8030] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1742.100204][ T8030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1742.108189][ T8030] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1742.116166][ T8030] [ 1742.119406][ T8030] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1742.138488][ T8033] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1742.156878][ T8033] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1742.166124][ T8033] CPU: 0 PID: 8033 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1742.176175][ T8033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1742.186403][ T8033] Call Trace: [ 1742.189698][ T8033] [ 1742.192727][ T8033] dump_stack_lvl+0xda/0x130 [ 1742.197335][ T8033] dump_stack+0x15/0x20 [ 1742.201583][ T8033] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1742.206766][ T8033] kobject_add_internal+0x3eb/0x730 [ 1742.212088][ T8033] kobject_add+0xdc/0x150 [ 1742.216433][ T8033] ? kobject_get+0x95/0xc0 [ 1742.220910][ T8033] ? kobject_put+0xd8/0x160 [ 1742.225429][ T8033] ? device_add+0x2ea/0x8b0 [ 1742.230084][ T8033] device_add+0x2f8/0x8b0 [ 1742.234465][ T8033] netdev_register_kobject+0xfc/0x230 [ 1742.239857][ T8033] register_netdevice+0x65b/0xb20 [ 1742.244910][ T8033] team_newlink+0xa8/0xd0 [ 1742.249334][ T8033] ? team_validate+0xc0/0xc0 [ 1742.254031][ T8033] rtnl_newlink+0xee5/0x1670 [ 1742.258636][ T8033] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1742.263955][ T8033] ? rtnl_newlink+0x2e1/0x1670 [ 1742.268837][ T8033] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1742.275107][ T8033] ? _raw_spin_unlock+0x26/0x40 [ 1742.280103][ T8033] ? __mutex_lock+0x21c/0x8d0 [ 1742.284879][ T8033] ? rtnl_setlink+0x300/0x300 [ 1742.289616][ T8033] rtnetlink_rcv_msg+0x807/0x8c0 [ 1742.294621][ T8033] ? kmem_cache_free+0x1d9/0x380 [ 1742.299589][ T8033] ? __kfree_skb+0x104/0x140 [ 1742.304221][ T8033] ? nlmon_xmit+0x4b/0x60 [ 1742.308729][ T8033] ? __kfree_skb+0x104/0x140 [ 1742.313346][ T8033] ? consume_skb+0x57/0x180 [ 1742.317897][ T8033] ? nlmon_xmit+0x4b/0x60 [ 1742.322278][ T8033] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1742.327591][ T8033] ? __dev_queue_xmit+0xaae/0x1d80 [ 1742.332770][ T8033] ? ref_tracker_free+0x3a1/0x400 [ 1742.337817][ T8033] netlink_rcv_skb+0x126/0x220 [ 1742.342699][ T8033] ? rtnetlink_bind+0x60/0x60 [ 1742.347387][ T8033] rtnetlink_rcv+0x1c/0x20 [ 1742.351825][ T8033] netlink_unicast+0x589/0x650 [ 1742.356715][ T8033] netlink_sendmsg+0x66e/0x770 [ 1742.361512][ T8033] ? netlink_getsockopt+0x3e0/0x3e0 [ 1742.366723][ T8033] ____sys_sendmsg+0x37c/0x4d0 [ 1742.371582][ T8033] __sys_sendmsg+0x1e9/0x270 [ 1742.376203][ T8033] __x64_sys_sendmsg+0x46/0x50 [ 1742.381028][ T8033] do_syscall_64+0x44/0x110 [ 1742.385623][ T8033] ? syscall_exit_to_user_mode+0x38/0x140 [ 1742.391430][ T8033] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1742.397348][ T8033] RIP: 0033:0x7fb9c9449ae9 [ 1742.401771][ T8033] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1742.421450][ T8033] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1742.429906][ T8033] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1742.437885][ T8033] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1742.445870][ T8033] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1742.453872][ T8033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1742.461858][ T8033] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1742.469843][ T8033] [ 1742.473195][ T8033] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1742.495578][ T8035] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1742.504727][ T8035] CPU: 0 PID: 8035 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1742.514727][ T8035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1742.524789][ T8035] Call Trace: [ 1742.528069][ T8035] [ 1742.531004][ T8035] dump_stack_lvl+0xda/0x130 [ 1742.535614][ T8035] dump_stack+0x15/0x20 [ 1742.539877][ T8035] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1742.545015][ T8035] kobject_add_internal+0x3eb/0x730 [ 1742.550231][ T8035] kobject_add+0xdc/0x150 [ 1742.554581][ T8035] ? kobject_get+0x95/0xc0 [ 1742.559009][ T8035] ? device_add+0x2ea/0x8b0 [ 1742.563572][ T8035] device_add+0x2f8/0x8b0 [ 1742.567926][ T8035] netdev_register_kobject+0xfc/0x230 [ 1742.573344][ T8035] register_netdevice+0x65b/0xb20 [ 1742.578493][ T8035] batadv_softif_newlink+0x6f/0x80 [ 1742.583674][ T8035] ? batadv_softif_validate+0x60/0x60 [ 1742.589246][ T8035] rtnl_newlink+0xee5/0x1670 [ 1742.593862][ T8035] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1742.599248][ T8035] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1742.605530][ T8035] ? _raw_spin_unlock+0x26/0x40 [ 1742.610412][ T8035] ? __mutex_lock+0x21c/0x8d0 [ 1742.615135][ T8035] ? rtnl_setlink+0x300/0x300 [ 1742.619899][ T8035] rtnetlink_rcv_msg+0x807/0x8c0 [ 1742.624923][ T8035] ? slab_post_alloc_hook+0x82/0x2f0 [ 1742.630269][ T8035] ? __rcu_read_unlock+0x33/0x70 [ 1742.635253][ T8035] ? sock_def_readable+0xd9/0x1b0 [ 1742.640313][ T8035] ? packet_rcv+0x8fb/0x960 [ 1742.644916][ T8035] ? kmem_cache_free+0x1d9/0x380 [ 1742.649901][ T8035] ? __kfree_skb+0x104/0x140 [ 1742.654516][ T8035] ? nlmon_xmit+0x4b/0x60 [ 1742.658969][ T8035] ? __kfree_skb+0x104/0x140 [ 1742.663579][ T8035] ? consume_skb+0x57/0x180 [ 1742.668119][ T8035] ? nlmon_xmit+0x4b/0x60 [ 1742.672469][ T8035] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1742.677861][ T8035] ? __dev_queue_xmit+0xaae/0x1d80 [ 1742.682983][ T8035] ? ref_tracker_free+0x3a1/0x400 [ 1742.688044][ T8035] netlink_rcv_skb+0x126/0x220 [ 1742.692866][ T8035] ? rtnetlink_bind+0x60/0x60 [ 1742.697633][ T8035] rtnetlink_rcv+0x1c/0x20 [ 1742.702055][ T8035] netlink_unicast+0x589/0x650 [ 1742.706834][ T8035] netlink_sendmsg+0x66e/0x770 [ 1742.711615][ T8035] ? netlink_getsockopt+0x3e0/0x3e0 [ 1742.716879][ T8035] ____sys_sendmsg+0x37c/0x4d0 [ 1742.721653][ T8035] __sys_sendmsg+0x1e9/0x270 [ 1742.726303][ T8035] __x64_sys_sendmsg+0x46/0x50 [ 1742.731141][ T8035] do_syscall_64+0x44/0x110 [ 1742.735663][ T8035] ? syscall_exit_to_user_mode+0x38/0x140 [ 1742.741484][ T8035] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1742.747467][ T8035] RIP: 0033:0x7fb9c9449ae9 [ 1742.751902][ T8035] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1742.771618][ T8035] RSP: 002b:00007fb9c85690c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1742.780120][ T8035] RAX: ffffffffffffffda RBX: 00007fb9c95691f0 RCX: 00007fb9c9449ae9 [ 1742.788098][ T8035] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1742.796117][ T8035] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1742.804174][ T8035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1742.812268][ T8035] R13: 000000000000006e R14: 00007fb9c95691f0 R15: 00007ffddc514408 [ 1742.820264][ T8035] [ 1742.823549][ T8035] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:52 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40008000, &(0x7f0000000000)="e06a1c43a942d4c345868c7cfae87b07bbb84d30b6dca2810cc6ae75f25a9d", 0x1f, 0x0, &(0x7f0000000080), &(0x7f00000000c0)="348a5d073b1c2f35510245f95f75c08b5f0b1d27b192041feecf16891af9ecc833705550fb725806228147331ad4f20254f122b44e3130690db9ccdea7f8b60e8518fc54cc48633ade2e91f84dd2c0f996830d87b18373058b7324f9d1946e6697fdf937774734c4640440bd3878de1ade5af85252b8712e4c7e2dac9428ae1186a3a645beb4c5a9baa986bb7f863bf8fcff4fa9a64dc6f781229f9d33375ff8571602be484fb3249e4d7380bfe23599d6d894eaac3003acd625435030c1b06c") r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (async) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async) ptrace$pokeuser(0x6, r3, 0x100000000006, 0x2) mq_notify(r0, &(0x7f0000001a00)={0x0, 0x0, 0x8, @tid=r1}) 20:38:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a00170000000004003700100b0d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:52 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x68000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:38:52 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x8000000}, 0x0) 20:38:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) (async) close(0xffffffffffffffff) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000002580)=[{&(0x7f0000000580)=@in={0x2, 0x4e22, @remote}, 0x0, &(0x7f0000000880)=[{&(0x7f0000000600)="bbc843231dfab56234d65a28159f140127256fec2d5f91b537df2546823b774e3950b4ccfeb7767937ce6b99986a56421cc39f8ba6b434bdeb1ad7d3d7e1f39d0161afc151bc651409962d543268bf279766f929a608fc55ad4d00f136fa33c6e12c74dfb8b9d93ab5434ead28aa3cef737fdb93cd1ae7b845a6980ee64d5d00febfd61fb225130794757d9ed2e9aca053739f52077913c1593a2ec1758b1f8f8683"}, {&(0x7f00000006c0)="de75756c0f0668c59de755a748019edf6d14375a1ff8df5b1909d6b4f4aabb26408787ce846a85c1544d6d787d85c8a5b38bc341ea24d806566b670a11efad6244c82db1237542ac6df958b5d3d7e79f3ff44c914d849b40cd6a5feb6b9fd489"}, {&(0x7f0000000740)="a994678d1ba1c4697432c20c11e7df3f38df4b1250eab39e5819e9c71a481e0ca9f58a5f4156d8efb2ba9ec51d74c75e8036749fcf101c4f75de82263a81966841346bc45af7571500000c30b7179b4e12cda3f641d2291682ea82c48e80c363b9f809490c5bede20afa240e4a487308117503f031cb5c6c2f991a69f4939201ae324c924807c67b48e273ffbb7c7c9265f96c005a75de4f39d45c040fbca69ceb9f88196ac4f72fa814af51734164756b4a758fc34913d7cdbdc534234d1f68e5b4c32e191f01b48b99c07f01b7272cbdfa4bf8a518c74a36083408df86a1"}, {&(0x7f0000000840)="10854e0c047cabf2ccbc43edd8"}], 0x0, &(0x7f0000000b80)=[@dstaddrv4={0x0, 0x84, 0x7, @remote}, @sndinfo={0x0, 0x84, 0x2, {0x8, 0x8}}, @authinfo={0x0, 0x84, 0x6, {0xcf20}}], 0x0, 0x117a77806b544bd5}, {&(0x7f0000000a40)=@in={0x2, 0x4e24, @broadcast}, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000c00)="3b1c4c054bd85cf8f6793e9e589912dd44232a2b6d7ad0246cf6b99655d4503cf1d6af241f36fa43de3e8c8484aa2633bec623c6c1c1abd77c0f9c5b880e7830cf25c01e29517e1c860523743ba5c8dcf7a3c5bc21918629934e9f69199c76b533fe020d0b1153e9eb91bf149e8ad95c1df4680a4d7c19b9baf79d3a00398756a950934f0a05640f7dc2aa7b7620007461b972a515bebba13a991de152b91abed65b3b82f248fa8fb1ce86106d9c8b00a4412d9bb96345eb8f2e7aef0e7b13abc3b6f9afc3c366de5bd2cc"}, {&(0x7f0000000d00)="67bad41c11b249e0ef7ca418b24ffa7c0913bcd5dbba448fdfd27d0336600b3e10bdfd8edc4173ed3761ec7e3d05b1308b8b18675fef49ce2de834c97c0ef1c0ba806b0fa5b42f2a81f05f8395df63c10d44a05135120aacb2af707f47a349f32c6a25b8f0f8432ce0f0cd3e80e35d735ce0d184e4978d1f42e14b1cdead78d78357b2f65f42b49193b3884a601acb51a6c8e9285bdd5870a453cd8a8f7192301f6038f78c83d06fcb4bf3349d1b018195d3812b3eb07e558e8fbdab2969966c692170134527e20cb4975b100bb141f168e3e86175ef22a724b50e3af393c0a1f3ef1bda6af7288f339a18ca394b089d449faff5b56f"}, {&(0x7f0000000e00)="8f601ff2c402e549d071f7d946cf2ca81aa18aebecd7c382007b541ec8d9769deac79cbecb1645b21247c5b5625c9812ece20251426487ea028abad2c9194f77fd163da5637114f1a3a55a16eafa08312059f1cd9cc0b7ea1b6adcd2fed6276414e25b30a46ff9f81b7ba70a02aff205dcdf791e1ea9f5020de32263b07d81a31c8165f657b915b4dca081d9663228d06f1d8ca23f7c8ca3bf73fffbab1a1189892cc6e9b8b4de2feaec1353c8572895114a8620e445e36d1137e81cacbacbb2a98a80b921c528b4549aa4f1007229"}], 0x0, &(0x7f0000000f40)=[@init={0x0, 0x84, 0x0, {0x401, 0x7, 0x2, 0x9}}], 0x0, 0x20040840}, {&(0x7f0000000f80)=@in6={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x8}, 0x0, &(0x7f0000002400)=[{&(0x7f0000000fc0)="f2210446e44c333b25dd4b06620cd837e3baeef933879418d883e57e10853103896d8348a7aa5728c3bb6913bedfef878e43b7558b2d5e3a072c902c"}, {&(0x7f0000001000)="bfb4599e0adaae60e78df326c7db932772bf377b8e1cdfc6a3092c95aa2a20790db5f157624e918fc582df15d9295db9b2ff9cc064d79eb5e38f9abe6ba78744a0cc44ff7122345f110539999a93ff370c0ecf19b42ad59b01e90dc1a54c7ac223d03b21255e7509d80590912a69d8724d93c927e05fd99abb80e70a631695210985d87f3c"}, {&(0x7f00000010c0)="0a78277d077f88fc674f2ea673e6000b14b185fd995098fdd2b688e38b760725fc9e42931f373d4f97901e7aa1b8e6d4c76c52c9f3e0596bb57b8dd2c87e587aa8a535af68f05e66acad05672b28f101ca9735e8fd485475bb20452fdd1bdaab49261376783fb278201e63d87a7037ddf1408ef4b41c5c248e3784f82754bafcee9a261e552f98285630ac32e5d907567b8818df129f9e1528ed13564468927cb06ba6ea60c16fd38b557ba6babfe7a47ba78531"}, {&(0x7f0000001180)="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"}, {&(0x7f0000002180)="484532cbfd044efd4c392f6a8a5bca7bcd85525b35e895d73a807301a496187ccfbb8bef1ca6bc4c16a581555c5422490fa467246801ed4827d20914250d87cda1ef28"}, {&(0x7f0000002200)="a86bf6cfb4c22d43b9fc371247bec5d716ab1ba73678"}, {&(0x7f0000002240)="0996e259d1a03a74a432c8f999e070b9c304f91f23290e387f6840e64104c22bba0068da389b31090c21b6bf79c89fc64bc2fc2cc399b59471844d50de881d1c8feb328bae868a168bc07cbdb50ef57808bacfd5795c226f1472dccece9a3b80b041a2bc4308fd1b400294461c7d06ca72d35dc4ea9e809f7df4997c4886ca3121e559110ec5a8b34d1db0ebcc786fd1d25f59eafd44291da2f2bcc92d98a294360ebb2148ce8278aeba6b2ac93efe9397da122843f7b322d393fe9d1c5cd2b9e62ead25524e05ff4c2ed311773a040cbabffd10854583bbdb45bc4702d30e5543803445ad27c82e6213b41adbc90ada5892822d4b63dc"}, {&(0x7f0000002340)="145079176e6b78fcaed591ffa98da38744152ca98ba9569764d68a16d36dafc9dc92bcc107847837936191f4eccb1d7a7a212ac741b23eb139534984c038da871b8a092dda0f"}, {&(0x7f00000023c0)="44391c5aa005381cc9713c956f7961f3ea4142f4d497f510084d7b92bb579741116ca74450"}], 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB="00000000000000008400000006000000010400000000000000000000000000008400000001000000080003020000000000000000570b0000010400000010000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000084000000020000edffffffff50ffffff00100000", @ANYRES32=0x0, @ANYBLOB="000000000000000084000000050000000000000002000000000000000000000084000000010000000100020000000000080000000700000000000000ff0f000003000000", @ANYRES32=0x0], 0x0, 0x40040}], 0x2, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/nfc', 0x44302, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYRESHEX=r2], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40), &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) (async) r3 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000380)={'batadv_slave_1\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x240, 0x0, 0x10000000, 0x0, 0xfffffffffffffffe}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r5, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00000002c0)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x4030582a, &(0x7f0000000040)) 20:38:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000002580)=[{&(0x7f0000000580)=@in={0x2, 0x4e22, @remote}, 0x0, &(0x7f0000000880)=[{&(0x7f0000000600)="bbc843231dfab56234d65a28159f140127256fec2d5f91b537df2546823b774e3950b4ccfeb7767937ce6b99986a56421cc39f8ba6b434bdeb1ad7d3d7e1f39d0161afc151bc651409962d543268bf279766f929a608fc55ad4d00f136fa33c6e12c74dfb8b9d93ab5434ead28aa3cef737fdb93cd1ae7b845a6980ee64d5d00febfd61fb225130794757d9ed2e9aca053739f52077913c1593a2ec1758b1f8f8683"}, {&(0x7f00000006c0)="de75756c0f0668c59de755a748019edf6d14375a1ff8df5b1909d6b4f4aabb26408787ce846a85c1544d6d787d85c8a5b38bc341ea24d806566b670a11efad6244c82db1237542ac6df958b5d3d7e79f3ff44c914d849b40cd6a5feb6b9fd489"}, {&(0x7f0000000740)="a994678d1ba1c4697432c20c11e7df3f38df4b1250eab39e5819e9c71a481e0ca9f58a5f4156d8efb2ba9ec51d74c75e8036749fcf101c4f75de82263a81966841346bc45af7571500000c30b7179b4e12cda3f641d2291682ea82c48e80c363b9f809490c5bede20afa240e4a487308117503f031cb5c6c2f991a69f4939201ae324c924807c67b48e273ffbb7c7c9265f96c005a75de4f39d45c040fbca69ceb9f88196ac4f72fa814af51734164756b4a758fc34913d7cdbdc534234d1f68e5b4c32e191f01b48b99c07f01b7272cbdfa4bf8a518c74a36083408df86a1"}, {&(0x7f0000000840)="10854e0c047cabf2ccbc43edd8"}], 0x0, &(0x7f0000000b80)=[@dstaddrv4={0x0, 0x84, 0x7, @remote}, @sndinfo={0x0, 0x84, 0x2, {0x8, 0x8}}, @authinfo={0x0, 0x84, 0x6, {0xcf20}}], 0x0, 0x117a77806b544bd5}, {&(0x7f0000000a40)=@in={0x2, 0x4e24, @broadcast}, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000c00)="3b1c4c054bd85cf8f6793e9e589912dd44232a2b6d7ad0246cf6b99655d4503cf1d6af241f36fa43de3e8c8484aa2633bec623c6c1c1abd77c0f9c5b880e7830cf25c01e29517e1c860523743ba5c8dcf7a3c5bc21918629934e9f69199c76b533fe020d0b1153e9eb91bf149e8ad95c1df4680a4d7c19b9baf79d3a00398756a950934f0a05640f7dc2aa7b7620007461b972a515bebba13a991de152b91abed65b3b82f248fa8fb1ce86106d9c8b00a4412d9bb96345eb8f2e7aef0e7b13abc3b6f9afc3c366de5bd2cc"}, {&(0x7f0000000d00)="67bad41c11b249e0ef7ca418b24ffa7c0913bcd5dbba448fdfd27d0336600b3e10bdfd8edc4173ed3761ec7e3d05b1308b8b18675fef49ce2de834c97c0ef1c0ba806b0fa5b42f2a81f05f8395df63c10d44a05135120aacb2af707f47a349f32c6a25b8f0f8432ce0f0cd3e80e35d735ce0d184e4978d1f42e14b1cdead78d78357b2f65f42b49193b3884a601acb51a6c8e9285bdd5870a453cd8a8f7192301f6038f78c83d06fcb4bf3349d1b018195d3812b3eb07e558e8fbdab2969966c692170134527e20cb4975b100bb141f168e3e86175ef22a724b50e3af393c0a1f3ef1bda6af7288f339a18ca394b089d449faff5b56f"}, {&(0x7f0000000e00)="8f601ff2c402e549d071f7d946cf2ca81aa18aebecd7c382007b541ec8d9769deac79cbecb1645b21247c5b5625c9812ece20251426487ea028abad2c9194f77fd163da5637114f1a3a55a16eafa08312059f1cd9cc0b7ea1b6adcd2fed6276414e25b30a46ff9f81b7ba70a02aff205dcdf791e1ea9f5020de32263b07d81a31c8165f657b915b4dca081d9663228d06f1d8ca23f7c8ca3bf73fffbab1a1189892cc6e9b8b4de2feaec1353c8572895114a8620e445e36d1137e81cacbacbb2a98a80b921c528b4549aa4f1007229"}], 0x0, &(0x7f0000000f40)=[@init={0x0, 0x84, 0x0, {0x401, 0x7, 0x2, 0x9}}], 0x0, 0x20040840}, {&(0x7f0000000f80)=@in6={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x8}, 0x0, &(0x7f0000002400)=[{&(0x7f0000000fc0)="f2210446e44c333b25dd4b06620cd837e3baeef933879418d883e57e10853103896d8348a7aa5728c3bb6913bedfef878e43b7558b2d5e3a072c902c"}, {&(0x7f0000001000)="bfb4599e0adaae60e78df326c7db932772bf377b8e1cdfc6a3092c95aa2a20790db5f157624e918fc582df15d9295db9b2ff9cc064d79eb5e38f9abe6ba78744a0cc44ff7122345f110539999a93ff370c0ecf19b42ad59b01e90dc1a54c7ac223d03b21255e7509d80590912a69d8724d93c927e05fd99abb80e70a631695210985d87f3c"}, {&(0x7f00000010c0)="0a78277d077f88fc674f2ea673e6000b14b185fd995098fdd2b688e38b760725fc9e42931f373d4f97901e7aa1b8e6d4c76c52c9f3e0596bb57b8dd2c87e587aa8a535af68f05e66acad05672b28f101ca9735e8fd485475bb20452fdd1bdaab49261376783fb278201e63d87a7037ddf1408ef4b41c5c248e3784f82754bafcee9a261e552f98285630ac32e5d907567b8818df129f9e1528ed13564468927cb06ba6ea60c16fd38b557ba6babfe7a47ba78531"}, {&(0x7f0000001180)="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"}, {&(0x7f0000002180)="484532cbfd044efd4c392f6a8a5bca7bcd85525b35e895d73a807301a496187ccfbb8bef1ca6bc4c16a581555c5422490fa467246801ed4827d20914250d87cda1ef28"}, {&(0x7f0000002200)="a86bf6cfb4c22d43b9fc371247bec5d716ab1ba73678"}, {&(0x7f0000002240)="0996e259d1a03a74a432c8f999e070b9c304f91f23290e387f6840e64104c22bba0068da389b31090c21b6bf79c89fc64bc2fc2cc399b59471844d50de881d1c8feb328bae868a168bc07cbdb50ef57808bacfd5795c226f1472dccece9a3b80b041a2bc4308fd1b400294461c7d06ca72d35dc4ea9e809f7df4997c4886ca3121e559110ec5a8b34d1db0ebcc786fd1d25f59eafd44291da2f2bcc92d98a294360ebb2148ce8278aeba6b2ac93efe9397da122843f7b322d393fe9d1c5cd2b9e62ead25524e05ff4c2ed311773a040cbabffd10854583bbdb45bc4702d30e5543803445ad27c82e6213b41adbc90ada5892822d4b63dc"}, {&(0x7f0000002340)="145079176e6b78fcaed591ffa98da38744152ca98ba9569764d68a16d36dafc9dc92bcc107847837936191f4eccb1d7a7a212ac741b23eb139534984c038da871b8a092dda0f"}, {&(0x7f00000023c0)="44391c5aa005381cc9713c956f7961f3ea4142f4d497f510084d7b92bb579741116ca74450"}], 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB="00000000000000008400000006000000010400000000000000000000000000008400000001000000080003020000000000000000570b0000010400000010000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000084000000020000edffffffff50ffffff00100000", @ANYRES32=0x0, @ANYBLOB="000000000000000084000000050000000000000002000000000000000000000084000000010000000100020000000000080000000700000000000000ff0f000003000000", @ANYRES32=0x0], 0x0, 0x40040}], 0x2, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/nfc', 0x44302, 0x10) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYRESHEX=r2], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40), &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r3 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000380)={'batadv_slave_1\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) (async) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x240, 0x0, 0x10000000, 0x0, 0xfffffffffffffffe}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r5, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00000002c0)) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x4030582a, &(0x7f0000000040)) 20:38:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a00170000000004003700100c0d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1743.504324][ T8041] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1743.514285][ T8040] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1743.551771][ T8040] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1743.561057][ T8040] CPU: 0 PID: 8040 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1743.571083][ T8040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1743.581272][ T8040] Call Trace: [ 1743.584570][ T8040] [ 1743.587579][ T8040] dump_stack_lvl+0xda/0x130 [ 1743.592200][ T8040] dump_stack+0x15/0x20 [ 1743.596428][ T8040] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1743.601629][ T8040] kobject_add_internal+0x3eb/0x730 [ 1743.606865][ T8040] kobject_add+0xdc/0x150 [ 1743.611289][ T8040] ? kobject_get+0x95/0xc0 [ 1743.615741][ T8040] ? kobject_put+0xd8/0x160 [ 1743.620392][ T8040] ? device_add+0x2ea/0x8b0 [ 1743.624913][ T8040] device_add+0x2f8/0x8b0 [ 1743.629338][ T8040] netdev_register_kobject+0xfc/0x230 [ 1743.634725][ T8040] register_netdevice+0x65b/0xb20 [ 1743.639844][ T8040] team_newlink+0xa8/0xd0 [ 1743.644206][ T8040] ? team_validate+0xc0/0xc0 [ 1743.648888][ T8040] rtnl_newlink+0xee5/0x1670 [ 1743.653487][ T8040] ? rtnl_newlink+0x2e1/0x1670 [ 1743.658315][ T8040] ? security_capable+0x5e/0x80 [ 1743.663239][ T8040] ? ns_capable+0x7c/0xb0 [ 1743.667599][ T8040] ? rtnl_setlink+0x300/0x300 [ 1743.672295][ T8040] rtnetlink_rcv_msg+0x807/0x8c0 [ 1743.677255][ T8040] ? nlmon_xmit+0x4b/0x60 [ 1743.681601][ T8040] ? nlmon_xmit+0x4b/0x60 [ 1743.686024][ T8040] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1743.691339][ T8040] ? kmem_cache_free+0x1d9/0x380 [ 1743.696305][ T8040] ? __kfree_skb+0x104/0x140 [ 1743.700913][ T8040] ? nlmon_xmit+0x4b/0x60 [ 1743.705268][ T8040] ? __kfree_skb+0x104/0x140 [ 1743.709948][ T8040] ? consume_skb+0x57/0x180 [ 1743.714609][ T8040] ? nlmon_xmit+0x4b/0x60 [ 1743.719011][ T8040] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1743.724367][ T8040] ? __dev_queue_xmit+0xaae/0x1d80 [ 1743.729522][ T8040] ? ref_tracker_free+0x3a1/0x400 [ 1743.734608][ T8040] netlink_rcv_skb+0x126/0x220 [ 1743.739435][ T8040] ? rtnetlink_bind+0x60/0x60 [ 1743.744209][ T8040] rtnetlink_rcv+0x1c/0x20 [ 1743.748675][ T8040] netlink_unicast+0x589/0x650 [ 1743.753469][ T8040] netlink_sendmsg+0x66e/0x770 [ 1743.758300][ T8040] ? netlink_getsockopt+0x3e0/0x3e0 [ 1743.763597][ T8040] ____sys_sendmsg+0x37c/0x4d0 [ 1743.768371][ T8040] __sys_sendmsg+0x1e9/0x270 [ 1743.773009][ T8040] ? wake_up_q+0x3f/0x70 [ 1743.777306][ T8040] __x64_sys_sendmsg+0x46/0x50 [ 1743.782101][ T8040] do_syscall_64+0x44/0x110 [ 1743.786685][ T8040] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1743.792599][ T8040] RIP: 0033:0x7fa621ffaae9 [ 1743.797093][ T8040] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1743.816764][ T8040] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1743.825189][ T8040] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1743.833164][ T8040] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1743.841146][ T8040] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 20:38:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a00170000000004003700100d0d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000580)=@add_del={0x2, &(0x7f0000000380)='pim6reg0\x00'}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) ioctl$AUTOFS_IOC_SETTIMEOUT(r2, 0x80049367, &(0x7f0000000300)=0x1) r3 = fsmount(r2, 0x1, 0x7b) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000b80)=ANY=[@ANYBLOB="ae839671494148a437705abbb54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea91e368e4044e8c1cdcdfac92c1d3bfb84fe152200081085c629808a1cef10febba53a6ea07f470000b900000000000000000600000000719376abc774000044566241f09a7a38cd367300000000000000000000cd036a3cadd4d14402656ebbc9c59bcca8f6", @ANYRESOCT=r2, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x3}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0x1c3f2, r3, 0x0, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r1], &(0x7f0000000a80), 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) mmap$qrtrtun(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, r0, 0x7) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={&(0x7f0000000100), 0x5}, 0x84235, 0x4000000008, 0x9, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xfffffffffefffffc}, 0x0, 0xbffffffffffffdff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) [ 1743.849132][ T8040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1743.857112][ T8040] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1743.865115][ T8040] [ 1743.868387][ T8040] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1743.925547][ T8068] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1743.944450][ T8068] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1743.953718][ T8068] CPU: 1 PID: 8068 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1743.963709][ T8068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1743.973769][ T8068] Call Trace: [ 1743.977057][ T8068] [ 1743.979990][ T8068] dump_stack_lvl+0xda/0x130 [ 1743.984612][ T8068] dump_stack+0x15/0x20 [ 1743.988822][ T8068] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1743.994014][ T8068] kobject_add_internal+0x3eb/0x730 [ 1743.999366][ T8068] kobject_add+0xdc/0x150 [ 1744.003852][ T8068] ? kobject_get+0x95/0xc0 [ 1744.008331][ T8068] ? kobject_put+0xd8/0x160 [ 1744.012855][ T8068] ? device_add+0x2ea/0x8b0 [ 1744.017395][ T8068] device_add+0x2f8/0x8b0 20:38:52 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x9000000}, 0x0) [ 1744.021763][ T8068] netdev_register_kobject+0xfc/0x230 [ 1744.027147][ T8068] register_netdevice+0x65b/0xb20 [ 1744.032234][ T8068] team_newlink+0xa8/0xd0 [ 1744.036583][ T8068] ? team_validate+0xc0/0xc0 [ 1744.041231][ T8068] rtnl_newlink+0xee5/0x1670 [ 1744.045890][ T8068] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1744.051214][ T8068] ? rtnl_newlink+0x2e1/0x1670 [ 1744.056004][ T8068] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1744.062313][ T8068] ? _raw_spin_unlock+0x26/0x40 [ 1744.067213][ T8068] ? __mutex_lock+0x21c/0x8d0 20:38:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) [ 1744.071934][ T8068] ? rtnl_setlink+0x300/0x300 [ 1744.076639][ T8068] rtnetlink_rcv_msg+0x807/0x8c0 [ 1744.081618][ T8068] ? __kfree_skb+0x104/0x140 [ 1744.086313][ T8068] ? packet_rcv+0xc2/0x960 [ 1744.090785][ T8068] ? __kfree_skb+0x104/0x140 [ 1744.095388][ T8068] ? consume_skb+0x57/0x180 [ 1744.099931][ T8068] ? packet_rcv+0xc2/0x960 [ 1744.104374][ T8068] ? kmem_cache_free+0x1d9/0x380 [ 1744.109336][ T8068] ? __kfree_skb+0x104/0x140 [ 1744.113940][ T8068] ? nlmon_xmit+0x4b/0x60 [ 1744.118299][ T8068] ? __kfree_skb+0x104/0x140 [ 1744.122892][ T8068] ? consume_skb+0x57/0x180 [ 1744.127400][ T8068] ? nlmon_xmit+0x4b/0x60 [ 1744.131798][ T8068] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1744.137132][ T8068] ? __dev_queue_xmit+0xaae/0x1d80 [ 1744.142268][ T8068] ? ref_tracker_free+0x3a1/0x400 [ 1744.147354][ T8068] netlink_rcv_skb+0x126/0x220 [ 1744.152121][ T8068] ? rtnetlink_bind+0x60/0x60 [ 1744.156807][ T8068] rtnetlink_rcv+0x1c/0x20 [ 1744.161235][ T8068] netlink_unicast+0x589/0x650 [ 1744.166009][ T8068] netlink_sendmsg+0x66e/0x770 [ 1744.170790][ T8068] ? netlink_getsockopt+0x3e0/0x3e0 [ 1744.175996][ T8068] ____sys_sendmsg+0x37c/0x4d0 [ 1744.180886][ T8068] __sys_sendmsg+0x1e9/0x270 [ 1744.185576][ T8068] __x64_sys_sendmsg+0x46/0x50 [ 1744.190391][ T8068] do_syscall_64+0x44/0x110 [ 1744.195051][ T8068] ? syscall_exit_to_user_mode+0x38/0x140 [ 1744.200803][ T8068] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1744.206746][ T8068] RIP: 0033:0x7fb9c9449ae9 [ 1744.211176][ T8068] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1744.230834][ T8068] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1744.239288][ T8068] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1744.247272][ T8068] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1744.255268][ T8068] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1744.263346][ T8068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1744.271337][ T8068] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1744.279487][ T8068] [ 1744.282802][ T8068] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1744.384311][ T8070] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1744.398201][ T8075] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1744.407416][ T8075] CPU: 0 PID: 8075 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1744.417473][ T8075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1744.427614][ T8075] Call Trace: [ 1744.430963][ T8075] [ 1744.433929][ T8075] dump_stack_lvl+0xda/0x130 [ 1744.438549][ T8075] dump_stack+0x15/0x20 [ 1744.442717][ T8075] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1744.447873][ T8075] kobject_add_internal+0x3eb/0x730 [ 1744.453130][ T8075] kobject_add+0xdc/0x150 [ 1744.457483][ T8075] ? kobject_get+0x95/0xc0 [ 1744.461906][ T8075] ? device_add+0x2ea/0x8b0 [ 1744.466468][ T8075] device_add+0x2f8/0x8b0 [ 1744.471073][ T8075] netdev_register_kobject+0xfc/0x230 [ 1744.476502][ T8075] register_netdevice+0x65b/0xb20 [ 1744.481559][ T8075] batadv_softif_newlink+0x6f/0x80 [ 1744.486715][ T8075] ? batadv_softif_validate+0x60/0x60 [ 1744.492106][ T8075] rtnl_newlink+0xee5/0x1670 [ 1744.496702][ T8075] ? rcu_segcblist_enqueue+0x92/0xa0 [ 1744.502081][ T8075] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1744.508333][ T8075] ? _raw_spin_unlock+0x26/0x40 [ 1744.513215][ T8075] ? __mutex_lock+0x21c/0x8d0 [ 1744.517922][ T8075] ? rtnl_setlink+0x300/0x300 [ 1744.522614][ T8075] rtnetlink_rcv_msg+0x807/0x8c0 [ 1744.527566][ T8075] ? slab_post_alloc_hook+0x82/0x2f0 [ 1744.532901][ T8075] ? __rcu_read_unlock+0x33/0x70 [ 1744.537967][ T8075] ? sock_def_readable+0xd9/0x1b0 [ 1744.543004][ T8075] ? packet_rcv+0x8fb/0x960 [ 1744.547571][ T8075] ? kmem_cache_free+0x1d9/0x380 [ 1744.552530][ T8075] ? __kfree_skb+0x104/0x140 [ 1744.557146][ T8075] ? nlmon_xmit+0x4b/0x60 [ 1744.561484][ T8075] ? __kfree_skb+0x104/0x140 [ 1744.566137][ T8075] ? consume_skb+0x57/0x180 [ 1744.570657][ T8075] ? nlmon_xmit+0x4b/0x60 [ 1744.575097][ T8075] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1744.580453][ T8075] ? __dev_queue_xmit+0xaae/0x1d80 [ 1744.585589][ T8075] ? ref_tracker_free+0x3a1/0x400 [ 1744.590686][ T8075] netlink_rcv_skb+0x126/0x220 [ 1744.595498][ T8075] ? rtnetlink_bind+0x60/0x60 [ 1744.600212][ T8075] rtnetlink_rcv+0x1c/0x20 [ 1744.604641][ T8075] netlink_unicast+0x589/0x650 [ 1744.609465][ T8075] netlink_sendmsg+0x66e/0x770 [ 1744.614297][ T8075] ? netlink_getsockopt+0x3e0/0x3e0 [ 1744.619629][ T8075] ____sys_sendmsg+0x37c/0x4d0 [ 1744.624408][ T8075] __sys_sendmsg+0x1e9/0x270 [ 1744.629200][ T8075] __x64_sys_sendmsg+0x46/0x50 [ 1744.633982][ T8075] do_syscall_64+0x44/0x110 [ 1744.638570][ T8075] ? syscall_exit_to_user_mode+0x38/0x140 [ 1744.644320][ T8075] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1744.650246][ T8075] RIP: 0033:0x7fb9c9449ae9 [ 1744.654665][ T8075] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1744.674425][ T8075] RSP: 002b:00007fb9c878a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1744.682884][ T8075] RAX: ffffffffffffffda RBX: 00007fb9c9569120 RCX: 00007fb9c9449ae9 [ 1744.690938][ T8075] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1744.698916][ T8075] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1744.706892][ T8075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1744.714869][ T8075] R13: 000000000000006e R14: 00007fb9c9569120 R15: 00007ffddc514408 [ 1744.722847][ T8075] [ 1744.726111][ T8075] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1744.954484][ T8085] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1744.964957][ T8085] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1744.974213][ T8085] CPU: 0 PID: 8085 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1744.984196][ T8085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1744.994316][ T8085] Call Trace: [ 1744.997594][ T8085] [ 1745.000536][ T8085] dump_stack_lvl+0xda/0x130 [ 1745.005150][ T8085] dump_stack+0x15/0x20 [ 1745.009326][ T8085] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1745.014456][ T8085] kobject_add_internal+0x3eb/0x730 [ 1745.019682][ T8085] kobject_add+0xdc/0x150 [ 1745.024152][ T8085] ? kobject_get+0x95/0xc0 [ 1745.028683][ T8085] ? kobject_put+0xd8/0x160 [ 1745.033197][ T8085] ? device_add+0x2ea/0x8b0 [ 1745.037786][ T8085] device_add+0x2f8/0x8b0 [ 1745.042133][ T8085] netdev_register_kobject+0xfc/0x230 [ 1745.047520][ T8085] register_netdevice+0x65b/0xb20 [ 1745.052636][ T8085] team_newlink+0xa8/0xd0 [ 1745.056982][ T8085] ? team_validate+0xc0/0xc0 [ 1745.061597][ T8085] rtnl_newlink+0xee5/0x1670 [ 1745.066242][ T8085] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1745.071553][ T8085] ? rtnl_newlink+0x2e1/0x1670 [ 1745.076342][ T8085] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1745.082638][ T8085] ? _raw_spin_unlock+0x26/0x40 [ 1745.087578][ T8085] ? __mutex_lock+0x21c/0x8d0 [ 1745.092283][ T8085] ? rtnl_setlink+0x300/0x300 [ 1745.096962][ T8085] rtnetlink_rcv_msg+0x807/0x8c0 [ 1745.101904][ T8085] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1745.108797][ T8085] ? kmem_cache_free+0x1d9/0x380 [ 1745.113789][ T8085] ? __kfree_skb+0x104/0x140 [ 1745.118393][ T8085] ? nlmon_xmit+0x4b/0x60 [ 1745.122740][ T8085] ? __kfree_skb+0x104/0x140 [ 1745.127341][ T8085] ? consume_skb+0x57/0x180 [ 1745.131856][ T8085] ? nlmon_xmit+0x4b/0x60 [ 1745.136211][ T8085] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1745.141572][ T8085] ? __dev_queue_xmit+0xaae/0x1d80 [ 1745.146703][ T8085] ? ref_tracker_free+0x3a1/0x400 [ 1745.151758][ T8085] netlink_rcv_skb+0x126/0x220 [ 1745.156529][ T8085] ? rtnetlink_bind+0x60/0x60 [ 1745.161230][ T8085] rtnetlink_rcv+0x1c/0x20 [ 1745.165795][ T8085] netlink_unicast+0x589/0x650 [ 1745.170659][ T8085] netlink_sendmsg+0x66e/0x770 [ 1745.175439][ T8085] ? netlink_getsockopt+0x3e0/0x3e0 [ 1745.180645][ T8085] ____sys_sendmsg+0x37c/0x4d0 [ 1745.185463][ T8085] __sys_sendmsg+0x1e9/0x270 [ 1745.190092][ T8085] __x64_sys_sendmsg+0x46/0x50 [ 1745.194877][ T8085] do_syscall_64+0x44/0x110 [ 1745.199450][ T8085] ? syscall_exit_to_user_mode+0x38/0x140 [ 1745.205231][ T8085] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1745.211151][ T8085] RIP: 0033:0x7fa621ffaae9 [ 1745.215585][ T8085] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1745.235305][ T8085] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1745.243753][ T8085] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1745.251743][ T8085] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1745.259745][ T8085] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1745.267722][ T8085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1745.275706][ T8085] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1745.283777][ T8085] [ 1745.287014][ T8085] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)={0x24, r1, 0x10, 0x70bd2c, 0x0, {0x7}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}]}, 0x24}}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8b1a, &(0x7f0000000000)={'wlan1\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x48010}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000c00), 0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0xb) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), r0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x14, r8, 0x400, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEAUTHENTICATE(r7, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000780)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="020000000000000000002700000008000300", @ANYRES32=r9, @ANYBLOB="0c009900ff400000040000000600360006101bbb8530ff07000004005fd5459a43fb0094f5000101010101"], 0x4c}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000600)={&(0x7f0000001f00)=ANY=[@ANYBLOB="18000000", @ANYRES16=r6, @ANYBLOB="239a0a63b9ccdb9c520e2cbd4972e461900d9a5f07be48ba72956670644852e5722cd714baed89651abfa38004401c834f10903ad4a9b960062692af00e18b16f9697cf837bd56472400000000000000001c00"/95], 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x84) sendmsg$NL80211_CMD_DEL_MPATH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r6, 0x2, 0x70bd27, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int={0x0, 0x0, 0x0, 0x2}]}, {0x0, [0x5f, 0x5f, 0x5f, 0x0, 0x51, 0x2e, 0x0, 0x30]}}, 0x0, 0x32, 0xfffffffffffffff6, 0x0, 0xffdffffc}, 0x20) 20:38:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a00170000000004003700100e0d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:54 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x6c000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:38:54 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0xa000000}, 0x0) 20:38:54 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) (async) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000580)=@add_del={0x2, &(0x7f0000000380)='pim6reg0\x00'}) (async) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000580)=@add_del={0x2, &(0x7f0000000380)='pim6reg0\x00'}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) ioctl$AUTOFS_IOC_SETTIMEOUT(r2, 0x80049367, &(0x7f0000000300)=0x1) fsmount(r2, 0x1, 0x7b) (async) r3 = fsmount(r2, 0x1, 0x7b) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000b80)=ANY=[@ANYBLOB="ae839671494148a437705abbb54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea91e368e4044e8c1cdcdfac92c1d3bfb84fe152200081085c629808a1cef10febba53a6ea07f470000b900000000000000000600000000719376abc774000044566241f09a7a38cd367300000000000000000000cd036a3cadd4d14402656ebbc9c59bcca8f6", @ANYRESOCT=r2, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x3}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0x1c3f2, r3, 0x0, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r1], &(0x7f0000000a80), 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) mmap$qrtrtun(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, r0, 0x7) (async) mmap$qrtrtun(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, r0, 0x7) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) (async) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={&(0x7f0000000100), 0x5}, 0x84235, 0x4000000008, 0x9, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xfffffffffefffffc}, 0x0, 0xbffffffffffffdff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) [ 1746.251981][ T8091] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1746.279847][ T8091] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1746.289051][ T8091] CPU: 0 PID: 8091 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1746.299037][ T8091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1746.309250][ T8091] Call Trace: [ 1746.312530][ T8091] [ 1746.315464][ T8091] dump_stack_lvl+0xda/0x130 [ 1746.320070][ T8091] dump_stack+0x15/0x20 [ 1746.324260][ T8091] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1746.329389][ T8091] kobject_add_internal+0x3eb/0x730 [ 1746.334630][ T8091] kobject_add+0xdc/0x150 [ 1746.338971][ T8091] ? kobject_get+0x95/0xc0 [ 1746.343449][ T8091] ? kobject_put+0xd8/0x160 [ 1746.347992][ T8091] ? device_add+0x2ea/0x8b0 [ 1746.352543][ T8091] device_add+0x2f8/0x8b0 [ 1746.356898][ T8091] netdev_register_kobject+0xfc/0x230 [ 1746.362296][ T8091] register_netdevice+0x65b/0xb20 [ 1746.367329][ T8091] team_newlink+0xa8/0xd0 [ 1746.371685][ T8091] ? team_validate+0xc0/0xc0 [ 1746.376351][ T8091] rtnl_newlink+0xee5/0x1670 [ 1746.381003][ T8091] ? rtnl_newlink+0x2e1/0x1670 [ 1746.385848][ T8091] ? security_capable+0x5e/0x80 [ 1746.390710][ T8091] ? ns_capable+0x7c/0xb0 [ 1746.395048][ T8091] ? rtnl_setlink+0x300/0x300 [ 1746.399746][ T8091] rtnetlink_rcv_msg+0x807/0x8c0 [ 1746.404744][ T8091] ? nlmon_xmit+0x4b/0x60 [ 1746.409080][ T8091] ? nlmon_xmit+0x4b/0x60 [ 1746.413460][ T8091] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1746.418832][ T8091] ? kmem_cache_free+0x1d9/0x380 [ 1746.423905][ T8091] ? __kfree_skb+0x104/0x140 [ 1746.428570][ T8091] ? nlmon_xmit+0x4b/0x60 [ 1746.432909][ T8091] ? __kfree_skb+0x104/0x140 [ 1746.437515][ T8091] ? consume_skb+0x57/0x180 [ 1746.442024][ T8091] ? nlmon_xmit+0x4b/0x60 [ 1746.446366][ T8091] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1746.451717][ T8091] ? __dev_queue_xmit+0xaae/0x1d80 [ 1746.456927][ T8091] ? ref_tracker_free+0x3a1/0x400 [ 1746.461965][ T8091] netlink_rcv_skb+0x126/0x220 [ 1746.466793][ T8091] ? rtnetlink_bind+0x60/0x60 [ 1746.471511][ T8091] rtnetlink_rcv+0x1c/0x20 [ 1746.476018][ T8091] netlink_unicast+0x589/0x650 [ 1746.480789][ T8091] netlink_sendmsg+0x66e/0x770 [ 1746.485639][ T8091] ? netlink_getsockopt+0x3e0/0x3e0 [ 1746.490875][ T8091] ____sys_sendmsg+0x37c/0x4d0 [ 1746.495661][ T8091] __sys_sendmsg+0x1e9/0x270 [ 1746.500258][ T8091] ? wake_up_q+0x3f/0x70 [ 1746.504579][ T8091] __x64_sys_sendmsg+0x46/0x50 [ 1746.509353][ T8091] do_syscall_64+0x44/0x110 [ 1746.513887][ T8091] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1746.519868][ T8091] RIP: 0033:0x7fa621ffaae9 [ 1746.524286][ T8091] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1746.543993][ T8091] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1746.552404][ T8091] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1746.560392][ T8091] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1746.568519][ T8091] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1746.576514][ T8091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1746.584562][ T8091] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1746.592550][ T8091] [ 1746.595901][ T8091] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1746.634536][ T8096] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1746.646826][ T8104] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1746.656008][ T8104] CPU: 1 PID: 8104 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1746.666088][ T8104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1746.676188][ T8104] Call Trace: [ 1746.679470][ T8104] [ 1746.682459][ T8104] dump_stack_lvl+0xda/0x130 [ 1746.687055][ T8104] dump_stack+0x15/0x20 [ 1746.691213][ T8104] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1746.696361][ T8104] kobject_add_internal+0x3eb/0x730 [ 1746.701610][ T8104] kobject_add+0xdc/0x150 [ 1746.705954][ T8104] ? kobject_get+0x95/0xc0 [ 1746.710377][ T8104] ? kobject_put+0xd8/0x160 [ 1746.714928][ T8104] ? device_add+0x2ea/0x8b0 [ 1746.719561][ T8104] device_add+0x2f8/0x8b0 [ 1746.723905][ T8104] netdev_register_kobject+0xfc/0x230 [ 1746.729279][ T8104] register_netdevice+0x65b/0xb20 [ 1746.734313][ T8104] team_newlink+0xa8/0xd0 [ 1746.738694][ T8104] ? team_validate+0xc0/0xc0 [ 1746.743324][ T8104] rtnl_newlink+0xee5/0x1670 [ 1746.748044][ T8104] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1746.753340][ T8104] ? rtnl_newlink+0x2e1/0x1670 [ 1746.758103][ T8104] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1746.764369][ T8104] ? _raw_spin_unlock+0x26/0x40 [ 1746.769227][ T8104] ? __mutex_lock+0x21c/0x8d0 [ 1746.773957][ T8104] ? rtnl_setlink+0x300/0x300 [ 1746.778832][ T8104] rtnetlink_rcv_msg+0x807/0x8c0 [ 1746.783834][ T8104] ? __kfree_skb+0x104/0x140 [ 1746.788420][ T8104] ? packet_rcv+0xc2/0x960 [ 1746.792853][ T8104] ? __kfree_skb+0x104/0x140 [ 1746.797435][ T8104] ? consume_skb+0x57/0x180 [ 1746.801984][ T8104] ? packet_rcv+0xc2/0x960 [ 1746.806403][ T8104] ? kmem_cache_free+0x1d9/0x380 [ 1746.811378][ T8104] ? __kfree_skb+0x104/0x140 [ 1746.815977][ T8104] ? nlmon_xmit+0x4b/0x60 [ 1746.820358][ T8104] ? __kfree_skb+0x104/0x140 [ 1746.824941][ T8104] ? consume_skb+0x57/0x180 [ 1746.829479][ T8104] ? nlmon_xmit+0x4b/0x60 [ 1746.833806][ T8104] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1746.839099][ T8104] ? __dev_queue_xmit+0xaae/0x1d80 [ 1746.844228][ T8104] ? ref_tracker_free+0x3a1/0x400 [ 1746.849300][ T8104] netlink_rcv_skb+0x126/0x220 [ 1746.854148][ T8104] ? rtnetlink_bind+0x60/0x60 [ 1746.858840][ T8104] rtnetlink_rcv+0x1c/0x20 [ 1746.863266][ T8104] netlink_unicast+0x589/0x650 [ 1746.868078][ T8104] netlink_sendmsg+0x66e/0x770 [ 1746.872854][ T8104] ? netlink_getsockopt+0x3e0/0x3e0 [ 1746.878070][ T8104] ____sys_sendmsg+0x37c/0x4d0 [ 1746.882932][ T8104] __sys_sendmsg+0x1e9/0x270 [ 1746.887572][ T8104] __x64_sys_sendmsg+0x46/0x50 [ 1746.892400][ T8104] do_syscall_64+0x44/0x110 [ 1746.896920][ T8104] ? syscall_exit_to_user_mode+0x38/0x140 [ 1746.902746][ T8104] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1746.908728][ T8104] RIP: 0033:0x7fb9c9449ae9 [ 1746.913182][ T8104] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1746.932813][ T8104] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1746.941261][ T8104] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1746.949241][ T8104] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1746.957225][ T8104] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1746.965206][ T8104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1746.973252][ T8104] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1746.981227][ T8104] [ 1746.984538][ T8104] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a00170000000004003700100f0d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:38:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) (async) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000580)=@add_del={0x2, &(0x7f0000000380)='pim6reg0\x00'}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) (async) close(0xffffffffffffffff) (async) ioctl$AUTOFS_IOC_SETTIMEOUT(r2, 0x80049367, &(0x7f0000000300)=0x1) (async) r3 = fsmount(r2, 0x1, 0x7b) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000b80)=ANY=[@ANYBLOB="ae839671494148a437705abbb54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea91e368e4044e8c1cdcdfac92c1d3bfb84fe152200081085c629808a1cef10febba53a6ea07f470000b900000000000000000600000000719376abc774000044566241f09a7a38cd367300000000000000000000cd036a3cadd4d14402656ebbc9c59bcca8f6", @ANYRESOCT=r2, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x3}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0x1c3f2, r3, 0x0, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r1], &(0x7f0000000a80), 0x10, 0x3}, 0x90) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) (async) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) mmap$qrtrtun(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, r0, 0x7) (async) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={&(0x7f0000000100), 0x5}, 0x84235, 0x4000000008, 0x9, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xfffffffffefffffc}, 0x0, 0xbffffffffffffdff, r6, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) [ 1747.090521][ T8115] __nla_validate_parse: 1 callbacks suppressed [ 1747.090550][ T8115] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1747.142942][ T8104] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1747.152165][ T8104] CPU: 0 PID: 8104 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1747.162205][ T8104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1747.172366][ T8104] Call Trace: [ 1747.175715][ T8104] [ 1747.178765][ T8104] dump_stack_lvl+0xda/0x130 [ 1747.183440][ T8104] dump_stack+0x15/0x20 [ 1747.187621][ T8104] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1747.192745][ T8104] kobject_add_internal+0x3eb/0x730 [ 1747.197950][ T8104] kobject_add+0xdc/0x150 [ 1747.202293][ T8104] ? kobject_get+0x95/0xc0 [ 1747.206776][ T8104] ? device_add+0x2ea/0x8b0 [ 1747.211304][ T8104] device_add+0x2f8/0x8b0 [ 1747.215692][ T8104] netdev_register_kobject+0xfc/0x230 [ 1747.221127][ T8104] register_netdevice+0x65b/0xb20 [ 1747.226248][ T8104] batadv_softif_newlink+0x6f/0x80 [ 1747.231430][ T8104] ? batadv_softif_validate+0x60/0x60 [ 1747.236823][ T8104] rtnl_newlink+0xee5/0x1670 [ 1747.241470][ T8104] ? attribute_container_remove_device+0xa1/0x290 [ 1747.247902][ T8104] ? __mutex_lock+0x54/0x8d0 [ 1747.252507][ T8104] ? rtnl_setlink+0x300/0x300 [ 1747.257192][ T8104] rtnetlink_rcv_msg+0x807/0x8c0 [ 1747.262161][ T8104] ? slab_post_alloc_hook+0x82/0x2f0 [ 1747.267502][ T8104] ? __rcu_read_unlock+0x33/0x70 [ 1747.272499][ T8104] ? sock_def_readable+0xd9/0x1b0 [ 1747.277543][ T8104] ? packet_rcv+0x8fb/0x960 [ 1747.282064][ T8104] ? kmem_cache_free+0x1d9/0x380 [ 1747.287015][ T8104] ? __kfree_skb+0x104/0x140 [ 1747.291686][ T8104] ? nlmon_xmit+0x4b/0x60 [ 1747.296048][ T8104] ? __kfree_skb+0x104/0x140 [ 1747.300660][ T8104] ? consume_skb+0x57/0x180 [ 1747.305308][ T8104] ? nlmon_xmit+0x4b/0x60 [ 1747.309675][ T8104] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1747.314980][ T8104] ? __dev_queue_xmit+0xaae/0x1d80 [ 1747.320149][ T8104] ? ref_tracker_free+0x3a1/0x400 [ 1747.325199][ T8104] netlink_rcv_skb+0x126/0x220 [ 1747.330046][ T8104] ? rtnetlink_bind+0x60/0x60 [ 1747.334762][ T8104] rtnetlink_rcv+0x1c/0x20 [ 1747.339205][ T8104] netlink_unicast+0x589/0x650 [ 1747.343986][ T8104] netlink_sendmsg+0x66e/0x770 [ 1747.348932][ T8104] ? netlink_getsockopt+0x3e0/0x3e0 [ 1747.354128][ T8104] ____sys_sendmsg+0x37c/0x4d0 [ 1747.358896][ T8104] __sys_sendmsg+0x1e9/0x270 [ 1747.363526][ T8104] ? wake_up_q+0x3f/0x70 [ 1747.367865][ T8104] __x64_sys_sendmsg+0x46/0x50 [ 1747.372633][ T8104] do_syscall_64+0x44/0x110 [ 1747.377266][ T8104] ? syscall_exit_to_user_mode+0x38/0x140 [ 1747.382993][ T8104] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1747.388920][ T8104] RIP: 0033:0x7fb9c9449ae9 [ 1747.393368][ T8104] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1747.413041][ T8104] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1747.421459][ T8104] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1747.429440][ T8104] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 20:38:55 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0xb000000}, 0x0) [ 1747.437427][ T8104] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1747.445444][ T8104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1747.453415][ T8104] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1747.461423][ T8104] [ 1747.464545][ T8104] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1747.479610][ T8112] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 20:38:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010100d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1747.539807][ T27] audit: type=1400 audit(1699389536.069:553): avc: denied { write } for pid=8099 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 20:38:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x600000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:38:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)={0x24, r1, 0x10, 0x70bd2c, 0x0, {0x7}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}]}, 0x24}}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8b1a, &(0x7f0000000000)={'wlan1\x00'}) socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x48010}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000c00), 0xffffffffffffffff) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000c00), 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0xb) (async) r7 = socket$netlink(0x10, 0x3, 0xb) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), r0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x14, r8, 0x400, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x80) (async) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x14, r8, 0x400, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEAUTHENTICATE(r7, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000780)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="020000000000000000002700000008000300", @ANYRES32=r9, @ANYBLOB="0c009900ff400000040000000600360006101bbb8530ff07000004005fd5459a43fb0094f5000101010101"], 0x4c}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000600)={&(0x7f0000001f00)=ANY=[@ANYBLOB="18000000", @ANYRES16=r6, @ANYBLOB="239a0a63b9ccdb9c520e2cbd4972e461900d9a5f07be48ba72956670644852e5722cd714baed89651abfa38004401c834f10903ad4a9b960062692af00e18b16f9697cf837bd56472400000000000000001c00"/95], 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x84) sendmsg$NL80211_CMD_DEL_MPATH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r6, 0x2, 0x70bd27, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int={0x0, 0x0, 0x0, 0x2}]}, {0x0, [0x5f, 0x5f, 0x5f, 0x0, 0x51, 0x2e, 0x0, 0x30]}}, 0x0, 0x32, 0xfffffffffffffff6, 0x0, 0xffdffffc}, 0x20) 20:38:56 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x6fde5e9b, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) [ 1747.711164][ T8129] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1747.720702][ T8130] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1747.744377][ T8130] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' 20:38:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010110d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1747.753501][ T8130] CPU: 0 PID: 8130 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1747.763490][ T8130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1747.773632][ T8130] Call Trace: [ 1747.776914][ T8130] [ 1747.779853][ T8130] dump_stack_lvl+0xda/0x130 [ 1747.784474][ T8130] dump_stack+0x15/0x20 [ 1747.788725][ T8130] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1747.793867][ T8130] kobject_add_internal+0x3eb/0x730 [ 1747.799087][ T8130] kobject_add+0xdc/0x150 [ 1747.803469][ T8130] ? kobject_get+0x95/0xc0 [ 1747.807923][ T8130] ? kobject_put+0xd8/0x160 [ 1747.812449][ T8130] ? device_add+0x2ea/0x8b0 [ 1747.817129][ T8130] device_add+0x2f8/0x8b0 [ 1747.821587][ T8130] netdev_register_kobject+0xfc/0x230 [ 1747.827041][ T8130] register_netdevice+0x65b/0xb20 [ 1747.832147][ T8130] team_newlink+0xa8/0xd0 [ 1747.836484][ T8130] ? team_validate+0xc0/0xc0 [ 1747.841206][ T8130] rtnl_newlink+0xee5/0x1670 [ 1747.845857][ T8130] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1747.851245][ T8130] ? rtnl_newlink+0x2e1/0x1670 [ 1747.856054][ T8130] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1747.862301][ T8130] ? _raw_spin_unlock+0x26/0x40 [ 1747.867164][ T8130] ? __mutex_lock+0x21c/0x8d0 [ 1747.871909][ T8130] ? rtnl_setlink+0x300/0x300 [ 1747.876621][ T8130] rtnetlink_rcv_msg+0x807/0x8c0 [ 1747.881569][ T8130] ? __kfree_skb+0x104/0x140 [ 1747.886166][ T8130] ? packet_rcv+0xc2/0x960 [ 1747.890622][ T8130] ? __kfree_skb+0x104/0x140 [ 1747.895214][ T8130] ? consume_skb+0x57/0x180 [ 1747.899803][ T8130] ? packet_rcv+0xc2/0x960 [ 1747.904233][ T8130] ? kmem_cache_free+0x1d9/0x380 [ 1747.909193][ T8130] ? __kfree_skb+0x104/0x140 [ 1747.913793][ T8130] ? nlmon_xmit+0x4b/0x60 [ 1747.918212][ T8130] ? __kfree_skb+0x104/0x140 [ 1747.922812][ T8130] ? consume_skb+0x57/0x180 [ 1747.927379][ T8130] ? nlmon_xmit+0x4b/0x60 [ 1747.931713][ T8130] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1747.937034][ T8130] ? __dev_queue_xmit+0xaae/0x1d80 [ 1747.942149][ T8130] ? ref_tracker_free+0x3a1/0x400 [ 1747.947290][ T8130] netlink_rcv_skb+0x126/0x220 [ 1747.952057][ T8130] ? rtnetlink_bind+0x60/0x60 [ 1747.956741][ T8130] rtnetlink_rcv+0x1c/0x20 [ 1747.961220][ T8130] netlink_unicast+0x589/0x650 [ 1747.965984][ T8130] netlink_sendmsg+0x66e/0x770 [ 1747.970805][ T8130] ? netlink_getsockopt+0x3e0/0x3e0 [ 1747.976008][ T8130] ____sys_sendmsg+0x37c/0x4d0 [ 1747.980774][ T8130] __sys_sendmsg+0x1e9/0x270 [ 1747.985524][ T8130] __x64_sys_sendmsg+0x46/0x50 [ 1747.990285][ T8130] do_syscall_64+0x44/0x110 [ 1747.994827][ T8130] ? syscall_exit_to_user_mode+0x38/0x140 [ 1748.000668][ T8130] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1748.006578][ T8130] RIP: 0033:0x7fa621ffaae9 [ 1748.011000][ T8130] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1748.030660][ T8130] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1748.039123][ T8130] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1748.047090][ T8130] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1748.055123][ T8130] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1748.063133][ T8130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1748.071141][ T8130] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1748.079122][ T8130] [ 1748.082369][ T8130] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1748.144382][ T8150] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1748.153578][ T8150] CPU: 1 PID: 8150 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1748.163599][ T8150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1748.173671][ T8150] Call Trace: [ 1748.176968][ T8150] [ 1748.179907][ T8150] dump_stack_lvl+0xda/0x130 [ 1748.184536][ T8150] dump_stack+0x15/0x20 [ 1748.188769][ T8150] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1748.193917][ T8150] kobject_add_internal+0x3eb/0x730 [ 1748.199129][ T8150] kobject_add+0xdc/0x150 [ 1748.203470][ T8150] ? kobject_get+0x95/0xc0 [ 1748.207953][ T8150] ? device_add+0x2ea/0x8b0 [ 1748.212481][ T8150] device_add+0x2f8/0x8b0 [ 1748.216836][ T8150] netdev_register_kobject+0xfc/0x230 [ 1748.222233][ T8150] register_netdevice+0x65b/0xb20 [ 1748.227266][ T8150] batadv_softif_newlink+0x6f/0x80 [ 1748.232474][ T8150] ? batadv_softif_validate+0x60/0x60 [ 1748.237965][ T8150] rtnl_newlink+0xee5/0x1670 [ 1748.242580][ T8150] ? ipcomp6_err+0x98/0x1f0 [ 1748.247090][ T8150] ? __mutex_lock+0x54/0x8d0 [ 1748.251761][ T8150] ? rtnl_setlink+0x300/0x300 [ 1748.256438][ T8150] rtnetlink_rcv_msg+0x807/0x8c0 [ 1748.261418][ T8150] ? __kfree_skb+0x104/0x140 [ 1748.266041][ T8150] ? packet_rcv+0xc2/0x960 [ 1748.270479][ T8150] ? __kfree_skb+0x104/0x140 [ 1748.275069][ T8150] ? consume_skb+0x57/0x180 [ 1748.279595][ T8150] ? packet_rcv+0xc2/0x960 [ 1748.284050][ T8150] ? kmem_cache_free+0x1d9/0x380 [ 1748.289010][ T8150] ? __kfree_skb+0x104/0x140 [ 1748.293608][ T8150] ? nlmon_xmit+0x4b/0x60 [ 1748.297992][ T8150] ? __kfree_skb+0x104/0x140 [ 1748.302662][ T8150] ? consume_skb+0x57/0x180 [ 1748.307171][ T8150] ? nlmon_xmit+0x4b/0x60 [ 1748.311575][ T8150] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1748.317045][ T8150] ? __dev_queue_xmit+0xaae/0x1d80 [ 1748.322186][ T8150] ? ref_tracker_free+0x3a1/0x400 [ 1748.327241][ T8150] netlink_rcv_skb+0x126/0x220 [ 1748.332014][ T8150] ? rtnetlink_bind+0x60/0x60 [ 1748.336706][ T8150] rtnetlink_rcv+0x1c/0x20 [ 1748.341203][ T8150] netlink_unicast+0x589/0x650 [ 1748.346007][ T8150] netlink_sendmsg+0x66e/0x770 [ 1748.350854][ T8150] ? netlink_getsockopt+0x3e0/0x3e0 [ 1748.356132][ T8150] ____sys_sendmsg+0x37c/0x4d0 [ 1748.360994][ T8150] __sys_sendmsg+0x1e9/0x270 [ 1748.365631][ T8150] __x64_sys_sendmsg+0x46/0x50 [ 1748.370459][ T8150] do_syscall_64+0x44/0x110 [ 1748.375051][ T8150] ? syscall_exit_to_user_mode+0x38/0x140 [ 1748.380785][ T8150] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1748.386695][ T8150] RIP: 0033:0x7fb9c9449ae9 [ 1748.391108][ T8150] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1748.410758][ T8150] RSP: 002b:00007fb9c878a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1748.419230][ T8150] RAX: ffffffffffffffda RBX: 00007fb9c9569120 RCX: 00007fb9c9449ae9 [ 1748.427246][ T8150] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1748.435271][ T8150] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1748.443239][ T8150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1748.451204][ T8150] R13: 000000000000006e R14: 00007fb9c9569120 R15: 00007ffddc514408 [ 1748.459209][ T8150] [ 1748.462458][ T8150] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) [ 1748.670973][ T8139] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1748.695767][ T8139] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1748.704948][ T8139] CPU: 0 PID: 8139 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1748.715065][ T8139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1748.725164][ T8139] Call Trace: [ 1748.728505][ T8139] [ 1748.731440][ T8139] dump_stack_lvl+0xda/0x130 [ 1748.736077][ T8139] dump_stack+0x15/0x20 [ 1748.740247][ T8139] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1748.745442][ T8139] kobject_add_internal+0x3eb/0x730 [ 1748.750679][ T8139] kobject_add+0xdc/0x150 [ 1748.755030][ T8139] ? kobject_get+0x95/0xc0 [ 1748.759465][ T8139] ? kobject_put+0xd8/0x160 [ 1748.764056][ T8139] ? device_add+0x2ea/0x8b0 [ 1748.768590][ T8139] device_add+0x2f8/0x8b0 [ 1748.773042][ T8139] netdev_register_kobject+0xfc/0x230 [ 1748.778434][ T8139] register_netdevice+0x65b/0xb20 [ 1748.783543][ T8139] team_newlink+0xa8/0xd0 [ 1748.787923][ T8139] ? team_validate+0xc0/0xc0 [ 1748.792589][ T8139] rtnl_newlink+0xee5/0x1670 [ 1748.797251][ T8139] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1748.802626][ T8139] ? rtnl_newlink+0x2e1/0x1670 [ 1748.807412][ T8139] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1748.813689][ T8139] ? _raw_spin_unlock+0x26/0x40 [ 1748.818670][ T8139] ? __mutex_lock+0x21c/0x8d0 [ 1748.823392][ T8139] ? rtnl_setlink+0x300/0x300 [ 1748.828130][ T8139] rtnetlink_rcv_msg+0x807/0x8c0 [ 1748.833088][ T8139] ? __kfree_skb+0x104/0x140 [ 1748.837699][ T8139] ? packet_rcv+0xc2/0x960 [ 1748.842193][ T8139] ? __kfree_skb+0x104/0x140 [ 1748.846880][ T8139] ? consume_skb+0x57/0x180 [ 1748.851407][ T8139] ? packet_rcv+0xc2/0x960 [ 1748.855855][ T8139] ? kmem_cache_free+0x1d9/0x380 [ 1748.860908][ T8139] ? __kfree_skb+0x104/0x140 [ 1748.865550][ T8139] ? nlmon_xmit+0x4b/0x60 [ 1748.869904][ T8139] ? __kfree_skb+0x104/0x140 [ 1748.874627][ T8139] ? consume_skb+0x57/0x180 [ 1748.879150][ T8139] ? nlmon_xmit+0x4b/0x60 [ 1748.883535][ T8139] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1748.888935][ T8139] ? __dev_queue_xmit+0xaae/0x1d80 [ 1748.894084][ T8139] ? ref_tracker_free+0x3a1/0x400 [ 1748.899233][ T8139] netlink_rcv_skb+0x126/0x220 [ 1748.904049][ T8139] ? rtnetlink_bind+0x60/0x60 [ 1748.908758][ T8139] rtnetlink_rcv+0x1c/0x20 [ 1748.913198][ T8139] netlink_unicast+0x589/0x650 [ 1748.918061][ T8139] netlink_sendmsg+0x66e/0x770 [ 1748.922839][ T8139] ? netlink_getsockopt+0x3e0/0x3e0 [ 1748.928098][ T8139] ____sys_sendmsg+0x37c/0x4d0 [ 1748.932910][ T8139] __sys_sendmsg+0x1e9/0x270 [ 1748.937557][ T8139] __x64_sys_sendmsg+0x46/0x50 [ 1748.942445][ T8139] do_syscall_64+0x44/0x110 [ 1748.946986][ T8139] ? syscall_exit_to_user_mode+0x38/0x140 [ 1748.952745][ T8139] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1748.958673][ T8139] RIP: 0033:0x7fb9c9449ae9 [ 1748.963147][ T8139] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1748.982816][ T8139] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1748.991248][ T8139] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1748.999235][ T8139] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1749.007225][ T8139] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1749.015227][ T8139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1749.023243][ T8139] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1749.031233][ T8139] [ 1749.034527][ T8139] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:38:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)={0x24, r1, 0x10, 0x70bd2c, 0x0, {0x7}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}]}, 0x24}}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8b1a, &(0x7f0000000000)={'wlan1\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x48010}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000c00), 0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0xb) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), r0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x14, r8, 0x400, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEAUTHENTICATE(r7, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000780)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="020000000000000000002700000008000300", @ANYRES32=r9, @ANYBLOB="0c009900ff400000040000000600360006101bbb8530ff07000004005fd5459a43fb0094f5000101010101"], 0x4c}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000600)={&(0x7f0000001f00)=ANY=[@ANYBLOB="18000000", @ANYRES16=r6, @ANYBLOB="239a0a63b9ccdb9c520e2cbd4972e461900d9a5f07be48ba72956670644852e5722cd714baed89651abfa38004401c834f10903ad4a9b960062692af00e18b16f9697cf837bd56472400000000000000001c00"/95], 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x84) sendmsg$NL80211_CMD_DEL_MPATH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r6, 0x2, 0x70bd27, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int={0x0, 0x0, 0x0, 0x2}]}, {0x0, [0x5f, 0x5f, 0x5f, 0x0, 0x51, 0x2e, 0x0, 0x30]}}, 0x0, 0x32, 0xfffffffffffffff6, 0x0, 0xffdffffc}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)={0x24, r1, 0x10, 0x70bd2c, 0x0, {0x7}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}]}, 0x24}}, 0x0) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8b1a, &(0x7f0000000000)={'wlan1\x00'}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x48010}, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000c00), 0xffffffffffffffff) (async) socket$netlink(0x10, 0x3, 0xb) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), r0) (async) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x14, r8, 0x400, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x80) (async) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_DEAUTHENTICATE(r7, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000780)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="020000000000000000002700000008000300", @ANYRES32=r9, @ANYBLOB="0c009900ff400000040000000600360006101bbb8530ff07000004005fd5459a43fb0094f5000101010101"], 0x4c}}, 0x0) (async) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000600)={&(0x7f0000001f00)=ANY=[@ANYBLOB="18000000", @ANYRES16=r6, @ANYBLOB="239a0a63b9ccdb9c520e2cbd4972e461900d9a5f07be48ba72956670644852e5722cd714baed89651abfa38004401c834f10903ad4a9b960062692af00e18b16f9697cf837bd56472400000000000000001c00"/95], 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x84) (async) sendmsg$NL80211_CMD_DEL_MPATH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r6, 0x2, 0x70bd27, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int={0x0, 0x0, 0x0, 0x2}]}, {0x0, [0x5f, 0x5f, 0x5f, 0x0, 0x51, 0x2e, 0x0, 0x30]}}, 0x0, 0x32, 0xfffffffffffffff6, 0x0, 0xffdffffc}, 0x20) (async) 20:38:57 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0xc000000}, 0x0) 20:38:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010120d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1749.118492][ T8143] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. 20:38:57 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x71030000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) [ 1749.228456][ T8164] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1749.272448][ T8169] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1749.284809][ T8169] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1749.294026][ T8169] CPU: 0 PID: 8169 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1749.304040][ T8169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1749.314161][ T8169] Call Trace: [ 1749.317519][ T8169] [ 1749.320459][ T8169] dump_stack_lvl+0xda/0x130 [ 1749.325080][ T8169] dump_stack+0x15/0x20 [ 1749.329253][ T8169] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1749.334378][ T8169] kobject_add_internal+0x3eb/0x730 [ 1749.339593][ T8169] kobject_add+0xdc/0x150 [ 1749.343975][ T8169] ? kobject_get+0x95/0xc0 [ 1749.348408][ T8169] ? kobject_put+0xd8/0x160 [ 1749.352923][ T8169] ? device_add+0x2ea/0x8b0 [ 1749.357524][ T8169] device_add+0x2f8/0x8b0 [ 1749.361877][ T8169] netdev_register_kobject+0xfc/0x230 [ 1749.367300][ T8169] register_netdevice+0x65b/0xb20 [ 1749.372486][ T8169] team_newlink+0xa8/0xd0 [ 1749.376888][ T8169] ? team_validate+0xc0/0xc0 [ 1749.381495][ T8169] rtnl_newlink+0xee5/0x1670 [ 1749.386107][ T8169] ? rtnl_newlink+0x2e1/0x1670 [ 1749.390896][ T8169] ? __mutex_lock+0x54/0x8d0 [ 1749.395521][ T8169] ? rtnl_setlink+0x300/0x300 [ 1749.400352][ T8169] rtnetlink_rcv_msg+0x807/0x8c0 [ 1749.405315][ T8169] ? trace_event_buffer_commit+0x18f/0x610 [ 1749.411203][ T8169] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1749.418085][ T8169] ? bpf_bprintf_cleanup+0x82/0xb0 [ 1749.423237][ T8169] ? kmem_cache_free+0x1d9/0x380 [ 1749.428232][ T8169] ? __kfree_skb+0x104/0x140 [ 1749.432820][ T8169] ? nlmon_xmit+0x4b/0x60 [ 1749.437206][ T8169] ? __kfree_skb+0x104/0x140 [ 1749.441820][ T8169] ? consume_skb+0x57/0x180 [ 1749.446396][ T8169] ? nlmon_xmit+0x4b/0x60 [ 1749.450740][ T8169] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1749.456125][ T8169] ? __dev_queue_xmit+0xaae/0x1d80 [ 1749.461295][ T8169] ? ref_tracker_free+0x3a1/0x400 [ 1749.466434][ T8169] netlink_rcv_skb+0x126/0x220 [ 1749.471308][ T8169] ? rtnetlink_bind+0x60/0x60 [ 1749.476010][ T8169] rtnetlink_rcv+0x1c/0x20 [ 1749.480439][ T8169] netlink_unicast+0x589/0x650 [ 1749.485211][ T8169] netlink_sendmsg+0x66e/0x770 [ 1749.490021][ T8169] ? netlink_getsockopt+0x3e0/0x3e0 [ 1749.495230][ T8169] ____sys_sendmsg+0x37c/0x4d0 [ 1749.500011][ T8169] __sys_sendmsg+0x1e9/0x270 [ 1749.504705][ T8169] __x64_sys_sendmsg+0x46/0x50 [ 1749.509527][ T8169] do_syscall_64+0x44/0x110 [ 1749.514061][ T8169] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1749.520153][ T8169] RIP: 0033:0x7fb9c9449ae9 [ 1749.524615][ T8169] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1749.544248][ T8169] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1749.552772][ T8169] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1749.560750][ T8169] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1749.568839][ T8169] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1749.576827][ T8169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1749.584815][ T8169] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1749.592805][ T8169] [ 1749.596297][ T8169] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1749.701850][ T8165] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1749.742902][ T8175] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1749.752075][ T8175] CPU: 1 PID: 8175 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1749.762127][ T8175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1749.772180][ T8175] Call Trace: [ 1749.775454][ T8175] [ 1749.778380][ T8175] dump_stack_lvl+0xda/0x130 [ 1749.782982][ T8175] dump_stack+0x15/0x20 [ 1749.787139][ T8175] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1749.792286][ T8175] kobject_add_internal+0x3eb/0x730 [ 1749.797511][ T8175] kobject_add+0xdc/0x150 [ 1749.801850][ T8175] ? kobject_get+0x95/0xc0 [ 1749.806267][ T8175] ? device_add+0x2ea/0x8b0 [ 1749.810824][ T8175] device_add+0x2f8/0x8b0 [ 1749.815166][ T8175] netdev_register_kobject+0xfc/0x230 [ 1749.820588][ T8175] register_netdevice+0x65b/0xb20 [ 1749.825614][ T8175] batadv_softif_newlink+0x6f/0x80 [ 1749.830754][ T8175] ? batadv_softif_validate+0x60/0x60 [ 1749.836193][ T8175] rtnl_newlink+0xee5/0x1670 [ 1749.840812][ T8175] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1749.846188][ T8175] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1749.852465][ T8175] ? _raw_spin_unlock+0x26/0x40 [ 1749.857374][ T8175] ? __mutex_lock+0x21c/0x8d0 [ 1749.862051][ T8175] ? rtnl_setlink+0x300/0x300 [ 1749.866786][ T8175] rtnetlink_rcv_msg+0x807/0x8c0 [ 1749.871758][ T8175] ? trace_event_buffer_commit+0x18f/0x610 [ 1749.877593][ T8175] ? slab_post_alloc_hook+0x82/0x2f0 [ 1749.882882][ T8175] ? __rcu_read_unlock+0x33/0x70 [ 1749.887824][ T8175] ? sock_def_readable+0xd9/0x1b0 [ 1749.892898][ T8175] ? packet_rcv+0x8fb/0x960 [ 1749.897403][ T8175] ? kmem_cache_free+0x1d9/0x380 [ 1749.902396][ T8175] ? __kfree_skb+0x104/0x140 [ 1749.906999][ T8175] ? nlmon_xmit+0x4b/0x60 [ 1749.911348][ T8175] ? __kfree_skb+0x104/0x140 [ 1749.916008][ T8175] ? consume_skb+0x57/0x180 [ 1749.920505][ T8175] ? nlmon_xmit+0x4b/0x60 [ 1749.924898][ T8175] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1749.930193][ T8175] ? __dev_queue_xmit+0xaae/0x1d80 [ 1749.935313][ T8175] ? ref_tracker_free+0x3a1/0x400 [ 1749.940432][ T8175] netlink_rcv_skb+0x126/0x220 [ 1749.945230][ T8175] ? rtnetlink_bind+0x60/0x60 [ 1749.949972][ T8175] rtnetlink_rcv+0x1c/0x20 [ 1749.954414][ T8175] netlink_unicast+0x589/0x650 [ 1749.959222][ T8175] netlink_sendmsg+0x66e/0x770 [ 1749.964226][ T8175] ? netlink_getsockopt+0x3e0/0x3e0 [ 1749.969444][ T8175] ____sys_sendmsg+0x37c/0x4d0 [ 1749.974270][ T8175] __sys_sendmsg+0x1e9/0x270 [ 1749.978926][ T8175] __x64_sys_sendmsg+0x46/0x50 [ 1749.983758][ T8175] do_syscall_64+0x44/0x110 [ 1749.988268][ T8175] ? syscall_exit_to_user_mode+0x38/0x140 [ 1749.994049][ T8175] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1749.999962][ T8175] RIP: 0033:0x7fb9c9449ae9 [ 1750.004447][ T8175] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1750.024078][ T8175] RSP: 002b:00007fb9c878a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1750.032487][ T8175] RAX: ffffffffffffffda RBX: 00007fb9c9569120 RCX: 00007fb9c9449ae9 [ 1750.040457][ T8175] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000006 [ 1750.048481][ T8175] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1750.056452][ T8175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1750.064514][ T8175] R13: 000000000000006e R14: 00007fb9c9569120 R15: 00007ffddc514408 [ 1750.072487][ T8175] [ 1750.075703][ T8175] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1750.134308][ T8170] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1750.157436][ T8170] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1750.166688][ T8170] CPU: 0 PID: 8170 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1750.176677][ T8170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1750.186741][ T8170] Call Trace: [ 1750.190088][ T8170] [ 1750.193029][ T8170] dump_stack_lvl+0xda/0x130 [ 1750.197721][ T8170] dump_stack+0x15/0x20 [ 1750.201958][ T8170] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1750.207167][ T8170] kobject_add_internal+0x3eb/0x730 [ 1750.212473][ T8170] kobject_add+0xdc/0x150 [ 1750.216907][ T8170] ? kobject_get+0x95/0xc0 [ 1750.221386][ T8170] ? kobject_put+0xd8/0x160 [ 1750.225972][ T8170] ? device_add+0x2ea/0x8b0 [ 1750.230578][ T8170] device_add+0x2f8/0x8b0 [ 1750.234959][ T8170] netdev_register_kobject+0xfc/0x230 [ 1750.240890][ T8170] register_netdevice+0x65b/0xb20 [ 1750.245936][ T8170] team_newlink+0xa8/0xd0 [ 1750.250356][ T8170] ? team_validate+0xc0/0xc0 [ 1750.255053][ T8170] rtnl_newlink+0xee5/0x1670 [ 1750.259791][ T8170] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1750.265107][ T8170] ? rtnl_newlink+0x2e1/0x1670 [ 1750.269970][ T8170] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1750.276233][ T8170] ? _raw_spin_unlock+0x26/0x40 [ 1750.281121][ T8170] ? __mutex_lock+0x21c/0x8d0 [ 1750.285818][ T8170] ? rtnl_setlink+0x300/0x300 [ 1750.290594][ T8170] rtnetlink_rcv_msg+0x807/0x8c0 [ 1750.295563][ T8170] ? __kfree_skb+0x104/0x140 [ 1750.300244][ T8170] ? packet_rcv+0xc2/0x960 [ 1750.304720][ T8170] ? __kfree_skb+0x104/0x140 [ 1750.309380][ T8170] ? consume_skb+0x57/0x180 [ 1750.314024][ T8170] ? packet_rcv+0xc2/0x960 [ 1750.318463][ T8170] ? kmem_cache_free+0x1d9/0x380 [ 1750.323496][ T8170] ? __kfree_skb+0x104/0x140 [ 1750.328087][ T8170] ? nlmon_xmit+0x4b/0x60 [ 1750.332504][ T8170] ? __kfree_skb+0x104/0x140 [ 1750.337102][ T8170] ? consume_skb+0x57/0x180 [ 1750.341652][ T8170] ? nlmon_xmit+0x4b/0x60 [ 1750.345986][ T8170] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1750.351306][ T8170] ? __dev_queue_xmit+0xaae/0x1d80 [ 1750.356447][ T8170] ? ref_tracker_free+0x3a1/0x400 [ 1750.361604][ T8170] netlink_rcv_skb+0x126/0x220 [ 1750.366375][ T8170] ? rtnetlink_bind+0x60/0x60 [ 1750.371217][ T8170] rtnetlink_rcv+0x1c/0x20 [ 1750.375669][ T8170] netlink_unicast+0x589/0x650 [ 1750.380465][ T8170] netlink_sendmsg+0x66e/0x770 [ 1750.385241][ T8170] ? netlink_getsockopt+0x3e0/0x3e0 [ 1750.390521][ T8170] ____sys_sendmsg+0x37c/0x4d0 [ 1750.395300][ T8170] __sys_sendmsg+0x1e9/0x270 [ 1750.400072][ T8170] __x64_sys_sendmsg+0x46/0x50 [ 1750.404846][ T8170] do_syscall_64+0x44/0x110 [ 1750.409368][ T8170] ? syscall_exit_to_user_mode+0x38/0x140 [ 1750.415126][ T8170] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1750.421058][ T8170] RIP: 0033:0x7fa621ffaae9 [ 1750.425560][ T8170] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1750.445261][ T8170] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1750.453692][ T8170] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1750.461770][ T8170] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1750.469748][ T8170] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1750.477815][ T8170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1750.485807][ T8170] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1750.493800][ T8170] [ 1750.497178][ T8170] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x39000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r4, 0x10, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/80, 0x50}], &(0x7f0000000380)=[0x1ff], 0x1}, 0x20) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r5], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r6 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r6, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r8 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r8, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f00000002c0)) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r9, 0x4030582a, &(0x7f0000000040)) 20:39:00 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x74000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:39:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010240d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:39:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x900000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:39:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:39:00 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0xd000000}, 0x0) [ 1751.464711][ T8187] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1751.473954][ T8187] CPU: 0 PID: 8187 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1751.484025][ T8187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1751.494095][ T8187] Call Trace: [ 1751.497387][ T8187] [ 1751.500330][ T8187] dump_stack_lvl+0xda/0x130 [ 1751.505028][ T8187] dump_stack+0x15/0x20 [ 1751.509342][ T8187] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1751.514519][ T8187] kobject_add_internal+0x3eb/0x730 [ 1751.519878][ T8187] kobject_add+0xdc/0x150 [ 1751.524307][ T8187] ? kobject_get+0x95/0xc0 [ 1751.528737][ T8187] ? kobject_put+0xd8/0x160 [ 1751.533317][ T8187] ? device_add+0x2ea/0x8b0 [ 1751.537842][ T8187] device_add+0x2f8/0x8b0 [ 1751.542275][ T8187] netdev_register_kobject+0xfc/0x230 [ 1751.547693][ T8187] register_netdevice+0x65b/0xb20 [ 1751.552814][ T8187] team_newlink+0xa8/0xd0 [ 1751.557254][ T8187] ? team_validate+0xc0/0xc0 [ 1751.561930][ T8187] rtnl_newlink+0xee5/0x1670 [ 1751.566531][ T8187] ? rtnl_newlink+0x2e1/0x1670 [ 1751.571383][ T8187] ? security_capable+0x5e/0x80 [ 1751.576257][ T8187] ? ns_capable+0x7c/0xb0 [ 1751.580653][ T8187] ? rtnl_setlink+0x300/0x300 [ 1751.585384][ T8187] rtnetlink_rcv_msg+0x807/0x8c0 [ 1751.590324][ T8187] ? nlmon_xmit+0x4b/0x60 [ 1751.594654][ T8187] ? nlmon_xmit+0x4b/0x60 [ 1751.599139][ T8187] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1751.604459][ T8187] ? kmem_cache_free+0x1d9/0x380 [ 1751.609403][ T8187] ? __kfree_skb+0x104/0x140 [ 1751.613994][ T8187] ? nlmon_xmit+0x4b/0x60 [ 1751.618378][ T8187] ? __kfree_skb+0x104/0x140 [ 1751.622970][ T8187] ? consume_skb+0x57/0x180 [ 1751.627477][ T8187] ? nlmon_xmit+0x4b/0x60 [ 1751.631802][ T8187] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1751.637159][ T8187] ? __dev_queue_xmit+0xaae/0x1d80 [ 1751.642278][ T8187] ? ref_tracker_free+0x3a1/0x400 [ 1751.647303][ T8187] netlink_rcv_skb+0x126/0x220 [ 1751.652111][ T8187] ? rtnetlink_bind+0x60/0x60 [ 1751.656850][ T8187] rtnetlink_rcv+0x1c/0x20 [ 1751.661263][ T8187] netlink_unicast+0x589/0x650 [ 1751.666068][ T8187] netlink_sendmsg+0x66e/0x770 [ 1751.670834][ T8187] ? netlink_getsockopt+0x3e0/0x3e0 [ 1751.676052][ T8187] ____sys_sendmsg+0x37c/0x4d0 [ 1751.680820][ T8187] __sys_sendmsg+0x1e9/0x270 [ 1751.685412][ T8187] ? wake_up_q+0x3f/0x70 [ 1751.689673][ T8187] __x64_sys_sendmsg+0x46/0x50 [ 1751.694524][ T8187] do_syscall_64+0x44/0x110 [ 1751.699082][ T8187] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1751.705045][ T8187] RIP: 0033:0x7fb9c9449ae9 [ 1751.709453][ T8187] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1751.729065][ T8187] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1751.737475][ T8187] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1751.745463][ T8187] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1751.753433][ T8187] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 20:39:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010250d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1751.761406][ T8187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1751.769379][ T8187] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1751.777392][ T8187] [ 1751.780553][ T8187] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1751.829194][ T8187] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1751.838447][ T8187] CPU: 1 PID: 8187 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1751.848433][ T8187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1751.858493][ T8187] Call Trace: [ 1751.861779][ T8187] [ 1751.864711][ T8187] dump_stack_lvl+0xda/0x130 [ 1751.869306][ T8187] dump_stack+0x15/0x20 [ 1751.873468][ T8187] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1751.878640][ T8187] kobject_add_internal+0x3eb/0x730 [ 1751.883853][ T8187] kobject_add+0xdc/0x150 [ 1751.888192][ T8187] ? kobject_get+0x95/0xc0 [ 1751.892648][ T8187] ? device_add+0x2ea/0x8b0 [ 1751.897203][ T8187] device_add+0x2f8/0x8b0 [ 1751.901598][ T8187] netdev_register_kobject+0xfc/0x230 [ 1751.907024][ T8187] register_netdevice+0x65b/0xb20 [ 1751.912078][ T8187] batadv_softif_newlink+0x6f/0x80 [ 1751.917228][ T8187] ? batadv_softif_validate+0x60/0x60 [ 1751.922650][ T8187] rtnl_newlink+0xee5/0x1670 [ 1751.927264][ T8187] ? security_capable+0x5e/0x80 [ 1751.932134][ T8187] ? ns_capable+0x7c/0xb0 [ 1751.936496][ T8187] ? rtnl_setlink+0x300/0x300 [ 1751.941331][ T8187] rtnetlink_rcv_msg+0x807/0x8c0 [ 1751.946365][ T8187] ? slab_post_alloc_hook+0x82/0x2f0 [ 1751.951694][ T8187] ? __rcu_read_unlock+0x33/0x70 [ 1751.956770][ T8187] ? sock_def_readable+0xd9/0x1b0 [ 1751.961931][ T8187] ? packet_rcv+0x8fb/0x960 [ 1751.966582][ T8187] ? kmem_cache_free+0x1d9/0x380 [ 1751.971608][ T8187] ? __kfree_skb+0x104/0x140 [ 1751.976203][ T8187] ? nlmon_xmit+0x4b/0x60 [ 1751.980549][ T8187] ? __kfree_skb+0x104/0x140 [ 1751.985151][ T8187] ? consume_skb+0x57/0x180 [ 1751.989706][ T8187] ? nlmon_xmit+0x4b/0x60 [ 1751.994281][ T8187] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1751.999664][ T8187] ? __dev_queue_xmit+0xaae/0x1d80 [ 1752.004882][ T8187] ? ref_tracker_free+0x3a1/0x400 [ 1752.009925][ T8187] netlink_rcv_skb+0x126/0x220 [ 1752.014865][ T8187] ? rtnetlink_bind+0x60/0x60 [ 1752.019599][ T8187] rtnetlink_rcv+0x1c/0x20 [ 1752.024106][ T8187] netlink_unicast+0x589/0x650 [ 1752.028884][ T8187] netlink_sendmsg+0x66e/0x770 [ 1752.033665][ T8187] ? netlink_getsockopt+0x3e0/0x3e0 [ 1752.038959][ T8187] ____sys_sendmsg+0x37c/0x4d0 [ 1752.043749][ T8187] __sys_sendmsg+0x1e9/0x270 [ 1752.048447][ T8187] __x64_sys_sendmsg+0x46/0x50 [ 1752.053239][ T8187] do_syscall_64+0x44/0x110 [ 1752.057806][ T8187] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1752.063739][ T8187] RIP: 0033:0x7fb9c9449ae9 [ 1752.068222][ T8187] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1752.087840][ T8187] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1752.096265][ T8187] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1752.104330][ T8187] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1752.112323][ T8187] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1752.120310][ T8187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 20:39:00 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0xe000000}, 0x0) [ 1752.128344][ T8187] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1752.136337][ T8187] [ 1752.139606][ T8187] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xa00000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:39:01 executing program 0: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x71030000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:39:01 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x76020000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:39:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010370d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1752.494241][ T8203] __nla_validate_parse: 3 callbacks suppressed [ 1752.494258][ T8203] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1752.520257][ T8212] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1752.560878][ T8212] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1752.570136][ T8212] CPU: 1 PID: 8212 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1752.580150][ T8212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1752.590220][ T8212] Call Trace: [ 1752.593570][ T8212] [ 1752.596503][ T8212] dump_stack_lvl+0xda/0x130 [ 1752.601214][ T8212] dump_stack+0x15/0x20 [ 1752.605417][ T8212] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1752.610555][ T8212] kobject_add_internal+0x3eb/0x730 [ 1752.615882][ T8212] kobject_add+0xdc/0x150 [ 1752.620313][ T8212] ? kobject_get+0x95/0xc0 [ 1752.624739][ T8212] ? kobject_put+0xd8/0x160 [ 1752.629255][ T8212] ? device_add+0x2ea/0x8b0 [ 1752.633878][ T8212] device_add+0x2f8/0x8b0 [ 1752.638246][ T8212] netdev_register_kobject+0xfc/0x230 [ 1752.643626][ T8212] register_netdevice+0x65b/0xb20 [ 1752.648768][ T8212] team_newlink+0xa8/0xd0 [ 1752.653211][ T8212] ? team_validate+0xc0/0xc0 [ 1752.657827][ T8212] rtnl_newlink+0xee5/0x1670 [ 1752.662432][ T8212] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1752.667763][ T8212] ? rtnl_newlink+0x2e1/0x1670 [ 1752.672550][ T8212] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1752.678959][ T8212] ? _raw_spin_unlock+0x26/0x40 [ 1752.683833][ T8212] ? __mutex_lock+0x21c/0x8d0 [ 1752.688524][ T8212] ? rtnl_setlink+0x300/0x300 [ 1752.693290][ T8212] rtnetlink_rcv_msg+0x807/0x8c0 [ 1752.698248][ T8212] ? __kfree_skb+0x104/0x140 [ 1752.702931][ T8212] ? packet_rcv+0xc2/0x960 [ 1752.707368][ T8212] ? __kfree_skb+0x104/0x140 [ 1752.711967][ T8212] ? consume_skb+0x57/0x180 [ 1752.716472][ T8212] ? packet_rcv+0xc2/0x960 [ 1752.721016][ T8212] ? kmem_cache_free+0x1d9/0x380 [ 1752.726026][ T8212] ? __kfree_skb+0x104/0x140 [ 1752.730680][ T8212] ? nlmon_xmit+0x4b/0x60 [ 1752.735025][ T8212] ? __kfree_skb+0x104/0x140 [ 1752.739616][ T8212] ? consume_skb+0x57/0x180 [ 1752.744198][ T8212] ? nlmon_xmit+0x4b/0x60 [ 1752.748605][ T8212] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1752.753920][ T8212] ? __dev_queue_xmit+0xaae/0x1d80 [ 1752.759061][ T8212] ? ref_tracker_free+0x3a1/0x400 [ 1752.764090][ T8212] netlink_rcv_skb+0x126/0x220 [ 1752.768970][ T8212] ? rtnetlink_bind+0x60/0x60 [ 1752.773655][ T8212] rtnetlink_rcv+0x1c/0x20 [ 1752.778093][ T8212] netlink_unicast+0x589/0x650 [ 1752.782935][ T8212] netlink_sendmsg+0x66e/0x770 [ 1752.787724][ T8212] ? netlink_getsockopt+0x3e0/0x3e0 [ 1752.792939][ T8212] ____sys_sendmsg+0x37c/0x4d0 [ 1752.797728][ T8212] __sys_sendmsg+0x1e9/0x270 [ 1752.802343][ T8212] __x64_sys_sendmsg+0x46/0x50 [ 1752.807134][ T8212] do_syscall_64+0x44/0x110 [ 1752.811648][ T8212] ? syscall_exit_to_user_mode+0x38/0x140 [ 1752.817434][ T8212] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1752.823339][ T8212] RIP: 0033:0x7fa621ffaae9 [ 1752.827805][ T8212] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1752.847422][ T8212] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1752.855924][ T8212] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1752.863903][ T8212] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1752.871931][ T8212] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1752.879901][ T8212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1752.887955][ T8212] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1752.895934][ T8212] [ 1752.899045][ T8212] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1753.018924][ T8230] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1753.028260][ T8230] CPU: 0 PID: 8230 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1753.038245][ T8230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1753.048360][ T8230] Call Trace: [ 1753.051650][ T8230] [ 1753.054582][ T8230] dump_stack_lvl+0xda/0x130 [ 1753.059194][ T8230] dump_stack+0x15/0x20 [ 1753.063430][ T8230] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1753.068563][ T8230] kobject_add_internal+0x3eb/0x730 [ 1753.073845][ T8230] kobject_add+0xdc/0x150 [ 1753.078187][ T8230] ? kobject_get+0x95/0xc0 [ 1753.082620][ T8230] ? device_add+0x2ea/0x8b0 [ 1753.087170][ T8230] device_add+0x2f8/0x8b0 [ 1753.091550][ T8230] netdev_register_kobject+0xfc/0x230 [ 1753.096943][ T8230] register_netdevice+0x65b/0xb20 [ 1753.101977][ T8230] batadv_softif_newlink+0x6f/0x80 [ 1753.107152][ T8230] ? batadv_softif_validate+0x60/0x60 [ 1753.112593][ T8230] rtnl_newlink+0xee5/0x1670 [ 1753.117205][ T8230] ? __mutex_lock+0x54/0x8d0 [ 1753.121863][ T8230] ? rtnl_setlink+0x300/0x300 [ 1753.126559][ T8230] rtnetlink_rcv_msg+0x807/0x8c0 [ 1753.131564][ T8230] ? __kfree_skb+0x104/0x140 [ 1753.136279][ T8230] ? packet_rcv+0xc2/0x960 [ 1753.140758][ T8230] ? __kfree_skb+0x104/0x140 [ 1753.145428][ T8230] ? consume_skb+0x57/0x180 [ 1753.150010][ T8230] ? packet_rcv+0xc2/0x960 [ 1753.154497][ T8230] ? kmem_cache_free+0x1d9/0x380 [ 1753.159512][ T8230] ? __kfree_skb+0x104/0x140 [ 1753.164147][ T8230] ? nlmon_xmit+0x4b/0x60 [ 1753.168499][ T8230] ? __kfree_skb+0x104/0x140 [ 1753.173091][ T8230] ? consume_skb+0x57/0x180 [ 1753.177626][ T8230] ? nlmon_xmit+0x4b/0x60 [ 1753.182037][ T8230] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1753.187396][ T8230] ? __dev_queue_xmit+0xaae/0x1d80 [ 1753.192515][ T8230] ? ref_tracker_free+0x3a1/0x400 [ 1753.197542][ T8230] netlink_rcv_skb+0x126/0x220 [ 1753.202371][ T8230] ? rtnetlink_bind+0x60/0x60 [ 1753.207051][ T8230] rtnetlink_rcv+0x1c/0x20 [ 1753.211465][ T8230] netlink_unicast+0x589/0x650 [ 1753.216265][ T8230] netlink_sendmsg+0x66e/0x770 [ 1753.221046][ T8230] ? netlink_getsockopt+0x3e0/0x3e0 [ 1753.226278][ T8230] ____sys_sendmsg+0x37c/0x4d0 [ 1753.231070][ T8230] __sys_sendmsg+0x1e9/0x270 [ 1753.235676][ T8230] __x64_sys_sendmsg+0x46/0x50 [ 1753.240470][ T8230] do_syscall_64+0x44/0x110 [ 1753.245058][ T8230] ? syscall_exit_to_user_mode+0x38/0x140 [ 1753.250905][ T8230] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1753.256816][ T8230] RIP: 0033:0x7fb9c9449ae9 [ 1753.261250][ T8230] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1753.280861][ T8230] RSP: 002b:00007fb9c878a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1753.289310][ T8230] RAX: ffffffffffffffda RBX: 00007fb9c9569120 RCX: 00007fb9c9449ae9 [ 1753.297360][ T8230] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1753.305323][ T8230] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1753.313328][ T8230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1753.321291][ T8230] R13: 000000000000006e R14: 00007fb9c9569120 R15: 00007ffddc514408 [ 1753.329333][ T8230] [ 1753.332872][ T8230] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1753.617131][ T8222] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1753.627343][ T8225] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1753.636887][ T8227] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1753.660578][ T8227] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1753.669813][ T8227] CPU: 1 PID: 8227 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1753.679821][ T8227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1753.689883][ T8227] Call Trace: [ 1753.693166][ T8227] [ 1753.696102][ T8227] dump_stack_lvl+0xda/0x130 [ 1753.700716][ T8227] dump_stack+0x15/0x20 [ 1753.704892][ T8227] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1753.710103][ T8227] kobject_add_internal+0x3eb/0x730 [ 1753.715399][ T8227] kobject_add+0xdc/0x150 [ 1753.719763][ T8227] ? kobject_get+0x95/0xc0 [ 1753.724241][ T8227] ? kobject_put+0xd8/0x160 [ 1753.728776][ T8227] ? device_add+0x2ea/0x8b0 [ 1753.733364][ T8227] device_add+0x2f8/0x8b0 [ 1753.737774][ T8227] netdev_register_kobject+0xfc/0x230 [ 1753.743164][ T8227] register_netdevice+0x65b/0xb20 [ 1753.748278][ T8227] team_newlink+0xa8/0xd0 [ 1753.752642][ T8227] ? team_validate+0xc0/0xc0 [ 1753.757263][ T8227] rtnl_newlink+0xee5/0x1670 [ 1753.761870][ T8227] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1753.767216][ T8227] ? rtnl_newlink+0x2e1/0x1670 [ 1753.772066][ T8227] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1753.778668][ T8227] ? _raw_spin_unlock+0x26/0x40 [ 1753.783567][ T8227] ? __mutex_lock+0x21c/0x8d0 [ 1753.788360][ T8227] ? rtnl_setlink+0x300/0x300 [ 1753.793054][ T8227] rtnetlink_rcv_msg+0x807/0x8c0 [ 1753.798059][ T8227] ? __kfree_skb+0x104/0x140 [ 1753.802664][ T8227] ? packet_rcv+0xc2/0x960 [ 1753.807115][ T8227] ? __kfree_skb+0x104/0x140 [ 1753.811758][ T8227] ? consume_skb+0x57/0x180 [ 1753.816349][ T8227] ? packet_rcv+0xc2/0x960 [ 1753.820839][ T8227] ? __slab_free+0x5f/0x260 [ 1753.825432][ T8227] ? __kfree_skb+0x104/0x140 [ 1753.830069][ T8227] ? consume_skb+0x57/0x180 [ 1753.834594][ T8227] ? nlmon_xmit+0x4b/0x60 [ 1753.839001][ T8227] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1753.844364][ T8227] ? __dev_queue_xmit+0xaae/0x1d80 [ 1753.849499][ T8227] ? ref_tracker_free+0x3a1/0x400 [ 1753.854544][ T8227] netlink_rcv_skb+0x126/0x220 [ 1753.859328][ T8227] ? rtnetlink_bind+0x60/0x60 [ 1753.864056][ T8227] rtnetlink_rcv+0x1c/0x20 [ 1753.868477][ T8227] netlink_unicast+0x589/0x650 [ 1753.873303][ T8227] netlink_sendmsg+0x66e/0x770 [ 1753.878144][ T8227] ? netlink_getsockopt+0x3e0/0x3e0 [ 1753.883360][ T8227] ____sys_sendmsg+0x37c/0x4d0 [ 1753.888272][ T8227] __sys_sendmsg+0x1e9/0x270 [ 1753.892892][ T8227] __x64_sys_sendmsg+0x46/0x50 [ 1753.897757][ T8227] do_syscall_64+0x44/0x110 [ 1753.902275][ T8227] ? syscall_exit_to_user_mode+0x38/0x140 [ 1753.908071][ T8227] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1753.914022][ T8227] RIP: 0033:0x7fb9c9449ae9 [ 1753.918432][ T8227] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1753.938179][ T8227] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1753.946646][ T8227] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1753.954626][ T8227] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1753.962600][ T8227] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1753.970615][ T8227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1753.978593][ T8227] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1753.986624][ T8227] [ 1753.991051][ T8227] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:03 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)) (async) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x39000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r4, 0x10, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/80, 0x50}], &(0x7f0000000380)=[0x1ff], 0x1}, 0x20) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r5], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r5], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) syz_open_dev$ttys(0xc, 0x2, 0x1) (async) r6 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r6, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r8 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r8, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f00000002c0)) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r9, 0x4030582a, &(0x7f0000000040)) (async) ioctl$PERF_EVENT_IOC_PERIOD(r9, 0x4030582a, &(0x7f0000000040)) 20:39:03 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0xf000000}, 0x0) 20:39:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x1100000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:39:03 executing program 0: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x71030000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:39:03 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x7a000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:39:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010480d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1754.556538][ T8236] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1754.583367][ T8235] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. 20:39:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a00170000000004003700104c0d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1754.614151][ T8239] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1754.653875][ T8239] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1754.663164][ T8239] CPU: 0 PID: 8239 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1754.673159][ T8239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1754.683262][ T8239] Call Trace: [ 1754.686562][ T8239] [ 1754.689504][ T8239] dump_stack_lvl+0xda/0x130 [ 1754.694120][ T8239] dump_stack+0x15/0x20 [ 1754.698393][ T8239] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1754.703595][ T8239] kobject_add_internal+0x3eb/0x730 [ 1754.708804][ T8239] kobject_add+0xdc/0x150 [ 1754.713151][ T8239] ? kobject_get+0x95/0xc0 [ 1754.717584][ T8239] ? kobject_put+0xd8/0x160 [ 1754.722103][ T8239] ? device_add+0x2ea/0x8b0 [ 1754.726715][ T8239] device_add+0x2f8/0x8b0 [ 1754.731128][ T8239] netdev_register_kobject+0xfc/0x230 [ 1754.736535][ T8239] register_netdevice+0x65b/0xb20 [ 1754.741584][ T8239] team_newlink+0xa8/0xd0 [ 1754.746016][ T8239] ? team_validate+0xc0/0xc0 [ 1754.750689][ T8239] rtnl_newlink+0xee5/0x1670 [ 1754.755386][ T8239] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1754.760744][ T8239] ? rtnl_newlink+0x2e1/0x1670 [ 1754.765574][ T8239] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1754.771916][ T8239] ? _raw_spin_unlock+0x26/0x40 [ 1754.776804][ T8239] ? __mutex_lock+0x21c/0x8d0 [ 1754.781513][ T8239] ? rtnl_setlink+0x300/0x300 [ 1754.786204][ T8239] rtnetlink_rcv_msg+0x807/0x8c0 [ 1754.791166][ T8239] ? nlmon_xmit+0x4b/0x60 [ 1754.795628][ T8239] ? nlmon_xmit+0x4b/0x60 [ 1754.800024][ T8239] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1754.805393][ T8239] ? kmem_cache_free+0x1d9/0x380 [ 1754.810378][ T8239] ? __kfree_skb+0x104/0x140 [ 1754.814981][ T8239] ? nlmon_xmit+0x4b/0x60 [ 1754.819327][ T8239] ? __kfree_skb+0x104/0x140 [ 1754.823919][ T8239] ? consume_skb+0x57/0x180 [ 1754.828435][ T8239] ? nlmon_xmit+0x4b/0x60 [ 1754.832788][ T8239] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1754.838098][ T8239] ? __dev_queue_xmit+0xaae/0x1d80 [ 1754.843239][ T8239] ? ref_tracker_free+0x3a1/0x400 [ 1754.848291][ T8239] netlink_rcv_skb+0x126/0x220 [ 1754.853096][ T8239] ? rtnetlink_bind+0x60/0x60 [ 1754.857885][ T8239] rtnetlink_rcv+0x1c/0x20 [ 1754.862328][ T8239] netlink_unicast+0x589/0x650 [ 1754.867114][ T8239] netlink_sendmsg+0x66e/0x770 [ 1754.871935][ T8239] ? netlink_getsockopt+0x3e0/0x3e0 [ 1754.877510][ T8239] ____sys_sendmsg+0x37c/0x4d0 [ 1754.882325][ T8239] __sys_sendmsg+0x1e9/0x270 [ 1754.886943][ T8239] __x64_sys_sendmsg+0x46/0x50 [ 1754.891764][ T8239] do_syscall_64+0x44/0x110 [ 1754.896318][ T8239] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1754.902261][ T8239] RIP: 0033:0x7fb9c9449ae9 [ 1754.906759][ T8239] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1754.926386][ T8239] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1754.934862][ T8239] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1754.942904][ T8239] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1754.950880][ T8239] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1754.958926][ T8239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1754.966955][ T8239] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1754.974941][ T8239] [ 1754.978096][ T8239] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1755.013600][ T8255] 8021q: adding VLAN 0 to HW filter on device batadv19 [ 1755.039912][ T8255] team3: Port device batadv19 added [ 1755.057822][ T8241] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1755.069556][ T8241] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1755.078964][ T8241] CPU: 0 PID: 8241 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1755.089010][ T8241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1755.099072][ T8241] Call Trace: [ 1755.102405][ T8241] [ 1755.105368][ T8241] dump_stack_lvl+0xda/0x130 [ 1755.109972][ T8241] dump_stack+0x15/0x20 [ 1755.114141][ T8241] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1755.119264][ T8241] kobject_add_internal+0x3eb/0x730 [ 1755.124522][ T8241] kobject_add+0xdc/0x150 [ 1755.128872][ T8241] ? kobject_get+0x95/0xc0 [ 1755.133301][ T8241] ? kobject_put+0xd8/0x160 [ 1755.137821][ T8241] ? device_add+0x2ea/0x8b0 [ 1755.142405][ T8241] device_add+0x2f8/0x8b0 [ 1755.146820][ T8241] netdev_register_kobject+0xfc/0x230 [ 1755.152207][ T8241] register_netdevice+0x65b/0xb20 [ 1755.157272][ T8241] team_newlink+0xa8/0xd0 [ 1755.161787][ T8241] ? team_validate+0xc0/0xc0 [ 1755.166402][ T8241] rtnl_newlink+0xee5/0x1670 [ 1755.171025][ T8241] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1755.176372][ T8241] ? rtnl_newlink+0x2e1/0x1670 [ 1755.181192][ T8241] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1755.187480][ T8241] ? _raw_spin_unlock+0x26/0x40 [ 1755.192502][ T8241] ? __mutex_lock+0x21c/0x8d0 [ 1755.197266][ T8241] ? rtnl_setlink+0x300/0x300 [ 1755.202001][ T8241] rtnetlink_rcv_msg+0x807/0x8c0 [ 1755.207007][ T8241] ? nlmon_xmit+0x4b/0x60 [ 1755.211347][ T8241] ? nlmon_xmit+0x4b/0x60 [ 1755.215718][ T8241] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1755.221032][ T8241] ? kmem_cache_free+0x1d9/0x380 [ 1755.226006][ T8241] ? __kfree_skb+0x104/0x140 [ 1755.230621][ T8241] ? nlmon_xmit+0x4b/0x60 [ 1755.234967][ T8241] ? __kfree_skb+0x104/0x140 [ 1755.239583][ T8241] ? consume_skb+0x57/0x180 [ 1755.244104][ T8241] ? nlmon_xmit+0x4b/0x60 [ 1755.248452][ T8241] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1755.253843][ T8241] ? __dev_queue_xmit+0xaae/0x1d80 [ 1755.259041][ T8241] ? ref_tracker_free+0x3a1/0x400 [ 1755.264114][ T8241] netlink_rcv_skb+0x126/0x220 [ 1755.268925][ T8241] ? rtnetlink_bind+0x60/0x60 [ 1755.273640][ T8241] rtnetlink_rcv+0x1c/0x20 [ 1755.278134][ T8241] netlink_unicast+0x589/0x650 [ 1755.282933][ T8241] netlink_sendmsg+0x66e/0x770 [ 1755.287728][ T8241] ? netlink_getsockopt+0x3e0/0x3e0 [ 1755.292943][ T8241] ____sys_sendmsg+0x37c/0x4d0 [ 1755.297751][ T8241] __sys_sendmsg+0x1e9/0x270 [ 1755.302358][ T8241] ? wake_up_q+0x3f/0x70 [ 1755.306663][ T8241] __x64_sys_sendmsg+0x46/0x50 [ 1755.311486][ T8241] do_syscall_64+0x44/0x110 [ 1755.316016][ T8241] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1755.321939][ T8241] RIP: 0033:0x7fa621ffaae9 [ 1755.326401][ T8241] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1755.346021][ T8241] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1755.354443][ T8241] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1755.362548][ T8241] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1755.370525][ T8241] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1755.378760][ T8241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 20:39:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x1f00000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) [ 1755.386770][ T8241] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1755.394754][ T8241] [ 1755.397994][ T8241] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1755.423569][ T8236] 8021q: adding VLAN 0 to HW filter on device team3 [ 1755.431666][ T8236] team0: Port device team3 added [ 1755.442900][ T8251] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1755.452211][ T8251] CPU: 1 PID: 8251 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1755.462265][ T8251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1755.472324][ T8251] Call Trace: [ 1755.475898][ T8251] [ 1755.478829][ T8251] dump_stack_lvl+0xda/0x130 [ 1755.483436][ T8251] dump_stack+0x15/0x20 [ 1755.487648][ T8251] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1755.492803][ T8251] kobject_add_internal+0x3eb/0x730 [ 1755.498015][ T8251] kobject_add+0xdc/0x150 [ 1755.502455][ T8251] ? kobject_get+0x95/0xc0 [ 1755.506984][ T8251] ? device_add+0x2ea/0x8b0 [ 1755.511541][ T8251] device_add+0x2f8/0x8b0 [ 1755.515894][ T8251] netdev_register_kobject+0xfc/0x230 [ 1755.521368][ T8251] register_netdevice+0x65b/0xb20 [ 1755.526410][ T8251] batadv_softif_newlink+0x6f/0x80 [ 1755.531541][ T8251] ? batadv_softif_validate+0x60/0x60 [ 1755.536928][ T8251] rtnl_newlink+0xee5/0x1670 20:39:04 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)='syzkaller\x00', 0x4, 0x1001, &(0x7f0000001900)=""/4097}, 0x80) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x29) r4 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0xac, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x7c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [], 0x0, [0x8, 0x4]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x80000001}]}]}, @TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x1}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0xac}}, 0x0) sendto$packet(r3, &(0x7f00000003c0)="3766bec3f320528f4db33f9e7f8ba9d0627850fbae6c0ddfc3195b3f0d6fc96923c8d8de9e5e8ee6c4", 0x29, 0x20080040, &(0x7f0000000400)={0x11, 0x10, r5, 0x1, 0xec, 0x6, @link_local}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, r2}) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8916, &(0x7f0000000000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000018c0)={'veth0_macvtap\x00', 0x0}) r10 = syz_open_procfs(0x0, &(0x7f0000000480)='net/icmp6\x00') preadv(r10, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/133, 0x85}], 0x1, 0x114a, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_route(r7, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000002940)=ANY=[@ANYBLOB="9c0000001000010029bd7000fcdbdf2500000000", @ANYRES32=r9, @ANYBLOB="400204000109010024002b8008000800", @ANYRES32=r10, @ANYBLOB='\b\x00\b\x00', @ANYRES32, @ANYBLOB="08000300070000000800030003000000180034801400350065727370616e30000000000000000000050027000000000008001300", @ANYRES32=r11, @ANYBLOB="0a000200aaaaaaaaaabb0000220022009a4d9fad441b1638a76f7b34db6a04edd8ed0000000000000000000000000000ef1cc66f265bb9eb497f06a1d9c2b7c23c0ef978047fb24d28e11f8e42c2613f0b024587c27bee3d43151d68c75a5f79b7c36093b9995d53b0cd"], 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x400c004) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f0000000940)={'syztnl1\x00', &(0x7f00000008c0)={'syztnl0\x00', r5, 0x29, 0x3f, 0x3, 0x7, 0x11, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x8, 0x1, 0x4, 0x69}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000a00)={'syztnl0\x00', &(0x7f0000000980)={'sit0\x00', r9, 0x80, 0x700, 0x6, 0x3b3, {{0xc, 0x4, 0x3, 0x4, 0x30, 0x67, 0x0, 0x7, 0x4, 0x0, @local, @private=0xa010100, {[@generic={0x86, 0x7, "472f7507ea"}, @rr={0x7, 0xf, 0xc3, [@remote, @rand_addr=0x64010101, @multicast1]}, @ra={0x94, 0x4, 0x1}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000ac0)={'ip6gre0\x00', &(0x7f0000000a40)={'ip6tnl0\x00', r2, 0x29, 0x2, 0x22, 0x3, 0x30, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1, 0x80, 0xfff, 0x1}}) sendmsg$nl_route(r7, &(0x7f0000000b80)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)=@mpls_getnetconf={0x34, 0x52, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r12}, @NETCONFA_IFINDEX={0x8, 0x1, r13}, @NETCONFA_IFINDEX={0x8, 0x1, r14}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r0, 0xfffffffffffffdbe, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000580)=[{}, {}], 0x10, 0x10, &(0x7f00000005c0), &(0x7f0000000600), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000640)}}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="000000000000fe042cbd7000ffdbdf25000000002d10e60ed70c9214", @ANYRES32=r13, @ANYBLOB="0000f1ff000001000600f2ff08000b000500000008000b00ffffff7f"], 0x34}, 0x1, 0x0, 0x0, 0x4000010}, 0x40) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r10, 0xc018937a, &(0x7f0000000440)={{0x1, 0x1, 0x18, r4, {0x200}}, './file0\x00'}) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000840)={@multicast1, @rand_addr, @dev}, &(0x7f0000000880)=0xc) r15 = socket(0xa, 0x2, 0x3a) sendmsg$NL80211_CMD_SET_STATION(r15, &(0x7f0000000240)={&(0x7f0000000000)={0xa}, 0x1c, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_REASON_CODE={0x6}, @NL80211_ATTR_OPMODE_NOTIF={0x5}]}, 0x5dc}, 0x5}, 0x0) [ 1755.541595][ T8251] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1755.546945][ T8251] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1755.553209][ T8251] ? _raw_spin_unlock+0x26/0x40 [ 1755.558224][ T8251] ? __mutex_lock+0x21c/0x8d0 [ 1755.562924][ T8251] ? rtnl_setlink+0x300/0x300 [ 1755.567620][ T8251] rtnetlink_rcv_msg+0x807/0x8c0 [ 1755.572735][ T8251] ? __kfree_skb+0x104/0x140 [ 1755.577346][ T8251] ? consume_skb+0x57/0x180 [ 1755.581955][ T8251] ? packet_rcv+0xc2/0x960 [ 1755.586459][ T8251] ? __slab_free+0x5f/0x260 [ 1755.591009][ T8251] ? nlmon_xmit+0x4b/0x60 [ 1755.595359][ T8251] ? __kfree_skb+0x104/0x140 [ 1755.600124][ T8251] ? consume_skb+0x57/0x180 [ 1755.604647][ T8251] ? nlmon_xmit+0x4b/0x60 [ 1755.609017][ T8251] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1755.614322][ T8251] ? __dev_queue_xmit+0xaae/0x1d80 [ 1755.619492][ T8251] ? ref_tracker_free+0x3a1/0x400 [ 1755.624566][ T8251] netlink_rcv_skb+0x126/0x220 [ 1755.629381][ T8251] ? rtnetlink_bind+0x60/0x60 [ 1755.634108][ T8251] rtnetlink_rcv+0x1c/0x20 [ 1755.638626][ T8251] netlink_unicast+0x589/0x650 [ 1755.643404][ T8251] netlink_sendmsg+0x66e/0x770 [ 1755.648245][ T8251] ? netlink_getsockopt+0x3e0/0x3e0 [ 1755.653467][ T8251] ____sys_sendmsg+0x37c/0x4d0 [ 1755.658389][ T8251] __sys_sendmsg+0x1e9/0x270 [ 1755.663001][ T8251] __x64_sys_sendmsg+0x46/0x50 [ 1755.667781][ T8251] do_syscall_64+0x44/0x110 [ 1755.672800][ T8251] ? syscall_exit_to_user_mode+0x38/0x140 [ 1755.678675][ T8251] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1755.684726][ T8251] RIP: 0033:0x7fb9c9449ae9 [ 1755.689158][ T8251] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1755.708925][ T8251] RSP: 002b:00007fb9c878a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1755.717483][ T8251] RAX: ffffffffffffffda RBX: 00007fb9c9569120 RCX: 00007fb9c9449ae9 [ 1755.725495][ T8251] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1755.733493][ T8251] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1755.741526][ T8251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1755.749520][ T8251] R13: 000000000000006e R14: 00007fb9c9569120 R15: 00007ffddc514408 [ 1755.757506][ T8251] [ 1755.760876][ T8251] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:04 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x7b020000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:39:04 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x10000000}, 0x0) [ 1755.821320][ T8244] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1755.850547][ T8262] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1755.859751][ T8262] CPU: 0 PID: 8262 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1755.869797][ T8262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1755.879899][ T8262] Call Trace: [ 1755.883183][ T8262] [ 1755.886123][ T8262] dump_stack_lvl+0xda/0x130 [ 1755.890735][ T8262] dump_stack+0x15/0x20 [ 1755.894908][ T8262] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1755.900103][ T8262] kobject_add_internal+0x3eb/0x730 [ 1755.905403][ T8262] kobject_add+0xdc/0x150 [ 1755.909754][ T8262] ? kobject_get+0x95/0xc0 [ 1755.914241][ T8262] ? kobject_put+0xd8/0x160 [ 1755.918762][ T8262] ? device_add+0x2ea/0x8b0 [ 1755.923344][ T8262] device_add+0x2f8/0x8b0 [ 1755.927700][ T8262] netdev_register_kobject+0xfc/0x230 [ 1755.933164][ T8262] register_netdevice+0x65b/0xb20 [ 1755.938213][ T8262] team_newlink+0xa8/0xd0 [ 1755.942613][ T8262] ? team_validate+0xc0/0xc0 [ 1755.947287][ T8262] rtnl_newlink+0xee5/0x1670 [ 1755.951890][ T8262] ? rtnl_newlink+0x2e1/0x1670 [ 1755.956689][ T8262] ? __mutex_lock+0x54/0x8d0 [ 1755.961305][ T8262] ? rtnl_setlink+0x300/0x300 [ 1755.966048][ T8262] rtnetlink_rcv_msg+0x807/0x8c0 [ 1755.971014][ T8262] ? __kfree_skb+0x104/0x140 [ 1755.975650][ T8262] ? packet_rcv+0xc2/0x960 [ 1755.980123][ T8262] ? __kfree_skb+0x104/0x140 [ 1755.984740][ T8262] ? consume_skb+0x57/0x180 [ 1755.989260][ T8262] ? packet_rcv+0xc2/0x960 [ 1755.993779][ T8262] ? kmem_cache_free+0x1d9/0x380 [ 1755.998789][ T8262] ? __kfree_skb+0x104/0x140 [ 1756.003416][ T8262] ? nlmon_xmit+0x4b/0x60 [ 1756.007765][ T8262] ? __kfree_skb+0x104/0x140 [ 1756.012362][ T8262] ? consume_skb+0x57/0x180 [ 1756.016911][ T8262] ? nlmon_xmit+0x4b/0x60 [ 1756.021268][ T8262] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1756.026572][ T8262] ? __dev_queue_xmit+0xaae/0x1d80 [ 1756.031724][ T8262] ? ref_tracker_free+0x3a1/0x400 [ 1756.036836][ T8262] netlink_rcv_skb+0x126/0x220 [ 1756.041677][ T8262] ? rtnetlink_bind+0x60/0x60 [ 1756.046416][ T8262] rtnetlink_rcv+0x1c/0x20 [ 1756.050851][ T8262] netlink_unicast+0x589/0x650 [ 1756.055664][ T8262] netlink_sendmsg+0x66e/0x770 [ 1756.060487][ T8262] ? netlink_getsockopt+0x3e0/0x3e0 [ 1756.065732][ T8262] ____sys_sendmsg+0x37c/0x4d0 20:39:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010600d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1756.070559][ T8262] __sys_sendmsg+0x1e9/0x270 [ 1756.075218][ T8262] __x64_sys_sendmsg+0x46/0x50 [ 1756.080010][ T8262] do_syscall_64+0x44/0x110 [ 1756.084561][ T8262] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1756.090548][ T8262] RIP: 0033:0x7fa621ffaae9 [ 1756.095052][ T8262] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1756.114711][ T8262] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1756.123167][ T8262] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1756.131147][ T8262] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1756.139148][ T8262] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1756.147148][ T8262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1756.155148][ T8262] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1756.163142][ T8262] [ 1756.166334][ T8262] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1756.203254][ T8265] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1756.212529][ T8265] CPU: 1 PID: 8265 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1756.222519][ T8265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1756.232612][ T8265] Call Trace: [ 1756.235944][ T8265] [ 1756.238947][ T8265] dump_stack_lvl+0xda/0x130 [ 1756.243639][ T8265] dump_stack+0x15/0x20 [ 1756.247941][ T8265] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1756.253145][ T8265] kobject_add_internal+0x3eb/0x730 [ 1756.258360][ T8265] kobject_add+0xdc/0x150 [ 1756.262715][ T8265] ? kobject_get+0x95/0xc0 [ 1756.267198][ T8265] ? kobject_put+0xd8/0x160 [ 1756.271792][ T8265] ? device_add+0x2ea/0x8b0 [ 1756.276421][ T8265] device_add+0x2f8/0x8b0 [ 1756.280855][ T8265] netdev_register_kobject+0xfc/0x230 [ 1756.286298][ T8265] register_netdevice+0x65b/0xb20 [ 1756.291331][ T8265] team_newlink+0xa8/0xd0 [ 1756.295679][ T8265] ? team_validate+0xc0/0xc0 [ 1756.300333][ T8265] rtnl_newlink+0xee5/0x1670 [ 1756.304925][ T8265] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1756.310227][ T8265] ? rtnl_newlink+0x2e1/0x1670 [ 1756.315002][ T8265] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1756.321334][ T8265] ? _raw_spin_unlock+0x26/0x40 [ 1756.326250][ T8265] ? __mutex_lock+0x21c/0x8d0 [ 1756.331005][ T8265] ? rtnl_setlink+0x300/0x300 [ 1756.335758][ T8265] rtnetlink_rcv_msg+0x807/0x8c0 [ 1756.340794][ T8265] ? __kfree_skb+0x104/0x140 [ 1756.345394][ T8265] ? packet_rcv+0xc2/0x960 [ 1756.349825][ T8265] ? __kfree_skb+0x104/0x140 [ 1756.354493][ T8265] ? consume_skb+0x57/0x180 [ 1756.359018][ T8265] ? packet_rcv+0xc2/0x960 [ 1756.363464][ T8265] ? kmem_cache_free+0x1d9/0x380 [ 1756.368414][ T8265] ? __kfree_skb+0x104/0x140 [ 1756.373009][ T8265] ? nlmon_xmit+0x4b/0x60 [ 1756.377418][ T8265] ? __kfree_skb+0x104/0x140 [ 1756.382015][ T8265] ? consume_skb+0x57/0x180 [ 1756.386521][ T8265] ? nlmon_xmit+0x4b/0x60 [ 1756.390854][ T8265] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1756.396178][ T8265] ? __dev_queue_xmit+0xaae/0x1d80 [ 1756.401301][ T8265] ? ref_tracker_free+0x3a1/0x400 [ 1756.406336][ T8265] netlink_rcv_skb+0x126/0x220 [ 1756.411149][ T8265] ? rtnetlink_bind+0x60/0x60 [ 1756.415837][ T8265] rtnetlink_rcv+0x1c/0x20 [ 1756.420268][ T8265] netlink_unicast+0x589/0x650 [ 1756.425035][ T8265] netlink_sendmsg+0x66e/0x770 [ 1756.429872][ T8265] ? netlink_getsockopt+0x3e0/0x3e0 [ 1756.435119][ T8265] ____sys_sendmsg+0x37c/0x4d0 [ 1756.439890][ T8265] __sys_sendmsg+0x1e9/0x270 [ 1756.444545][ T8265] __x64_sys_sendmsg+0x46/0x50 [ 1756.449337][ T8265] do_syscall_64+0x44/0x110 [ 1756.453851][ T8265] ? syscall_exit_to_user_mode+0x38/0x140 [ 1756.459657][ T8265] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1756.465577][ T8265] RIP: 0033:0x7fb9c9449ae9 [ 1756.470009][ T8265] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1756.489635][ T8265] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1756.498070][ T8265] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1756.506039][ T8265] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1756.514044][ T8265] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1756.522014][ T8265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1756.529985][ T8265] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1756.537960][ T8265] [ 1756.541252][ T8265] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1756.645762][ T8270] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1756.655035][ T8270] CPU: 0 PID: 8270 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1756.665037][ T8270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1756.675112][ T8270] Call Trace: [ 1756.678401][ T8270] [ 1756.681355][ T8270] dump_stack_lvl+0xda/0x130 [ 1756.685994][ T8270] dump_stack+0x15/0x20 [ 1756.690178][ T8270] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1756.695318][ T8270] kobject_add_internal+0x3eb/0x730 [ 1756.700578][ T8270] kobject_add+0xdc/0x150 [ 1756.704971][ T8270] ? kobject_get+0x95/0xc0 [ 1756.709439][ T8270] ? device_add+0x2ea/0x8b0 [ 1756.713998][ T8270] device_add+0x2f8/0x8b0 [ 1756.718439][ T8270] netdev_register_kobject+0xfc/0x230 [ 1756.723829][ T8270] register_netdevice+0x65b/0xb20 [ 1756.728869][ T8270] batadv_softif_newlink+0x6f/0x80 [ 1756.734075][ T8270] ? batadv_softif_validate+0x60/0x60 [ 1756.739524][ T8270] rtnl_newlink+0xee5/0x1670 [ 1756.744123][ T8270] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1756.749546][ T8270] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1756.755854][ T8270] ? _raw_spin_unlock+0x26/0x40 [ 1756.760746][ T8270] ? __mutex_lock+0x21c/0x8d0 [ 1756.765454][ T8270] ? rtnl_setlink+0x300/0x300 [ 1756.770157][ T8270] rtnetlink_rcv_msg+0x807/0x8c0 [ 1756.775175][ T8270] ? __kfree_skb+0x104/0x140 [ 1756.779780][ T8270] ? packet_rcv+0xc2/0x960 [ 1756.784446][ T8270] ? __kfree_skb+0x104/0x140 [ 1756.789172][ T8270] ? consume_skb+0x57/0x180 [ 1756.793764][ T8270] ? packet_rcv+0xc2/0x960 [ 1756.798253][ T8270] ? __slab_free+0x5f/0x260 [ 1756.802820][ T8270] ? __kfree_skb+0x104/0x140 [ 1756.807422][ T8270] ? consume_skb+0x57/0x180 [ 1756.812010][ T8270] ? nlmon_xmit+0x4b/0x60 [ 1756.816349][ T8270] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1756.821663][ T8270] ? __dev_queue_xmit+0xaae/0x1d80 [ 1756.826848][ T8270] ? ref_tracker_free+0x3a1/0x400 [ 1756.831945][ T8270] netlink_rcv_skb+0x126/0x220 [ 1756.836728][ T8270] ? rtnetlink_bind+0x60/0x60 [ 1756.841456][ T8270] rtnetlink_rcv+0x1c/0x20 [ 1756.845884][ T8270] netlink_unicast+0x589/0x650 [ 1756.850666][ T8270] netlink_sendmsg+0x66e/0x770 [ 1756.855445][ T8270] ? netlink_getsockopt+0x3e0/0x3e0 [ 1756.860673][ T8270] ____sys_sendmsg+0x37c/0x4d0 [ 1756.865517][ T8270] __sys_sendmsg+0x1e9/0x270 [ 1756.870169][ T8270] __x64_sys_sendmsg+0x46/0x50 [ 1756.875040][ T8270] do_syscall_64+0x44/0x110 [ 1756.879631][ T8270] ? syscall_exit_to_user_mode+0x38/0x140 [ 1756.885410][ T8270] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1756.891401][ T8270] RIP: 0033:0x7fb9c9449ae9 [ 1756.895846][ T8270] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1756.915470][ T8270] RSP: 002b:00007fb9c83480c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1756.923909][ T8270] RAX: ffffffffffffffda RBX: 00007fb9c95692c0 RCX: 00007fb9c9449ae9 [ 1756.931897][ T8270] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000006 [ 1756.939897][ T8270] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1756.947884][ T8270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1756.955933][ T8270] R13: 000000000000006e R14: 00007fb9c95692c0 R15: 00007ffddc514408 [ 1756.963954][ T8270] [ 1756.967071][ T8270] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x7800000000000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:39:06 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)='syzkaller\x00', 0x4, 0x1001, &(0x7f0000001900)=""/4097}, 0x80) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'macvlan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x29) socket(0x11, 0x800000003, 0x0) (async) r4 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0xac, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x7c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [], 0x0, [0x8, 0x4]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x80000001}]}]}, @TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x1}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0xac}}, 0x0) (async) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0xac, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x7c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [], 0x0, [0x8, 0x4]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x80000001}]}]}, @TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x1}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0xac}}, 0x0) sendto$packet(r3, &(0x7f00000003c0)="3766bec3f320528f4db33f9e7f8ba9d0627850fbae6c0ddfc3195b3f0d6fc96923c8d8de9e5e8ee6c4", 0x29, 0x20080040, &(0x7f0000000400)={0x11, 0x10, r5, 0x1, 0xec, 0x6, @link_local}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, r2}) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8916, &(0x7f0000000000)) (async) ioctl(r7, 0x8916, &(0x7f0000000000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000018c0)={'veth0_macvtap\x00', 0x0}) r10 = syz_open_procfs(0x0, &(0x7f0000000480)='net/icmp6\x00') preadv(r10, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/133, 0x85}], 0x1, 0x114a, 0x0) (async) preadv(r10, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/133, 0x85}], 0x1, 0x114a, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_route(r7, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000002940)=ANY=[@ANYBLOB="9c0000001000010029bd7000fcdbdf2500000000", @ANYRES32=r9, @ANYBLOB="400204000109010024002b8008000800", @ANYRES32=r10, @ANYBLOB='\b\x00\b\x00', @ANYRES32, @ANYBLOB="08000300070000000800030003000000180034801400350065727370616e30000000000000000000050027000000000008001300", @ANYRES32=r11, @ANYBLOB="0a000200aaaaaaaaaabb0000220022009a4d9fad441b1638a76f7b34db6a04edd8ed0000000000000000000000000000ef1cc66f265bb9eb497f06a1d9c2b7c23c0ef978047fb24d28e11f8e42c2613f0b024587c27bee3d43151d68c75a5f79b7c36093b9995d53b0cd"], 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x400c004) (async) sendmsg$nl_route(r7, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000002940)=ANY=[@ANYBLOB="9c0000001000010029bd7000fcdbdf2500000000", @ANYRES32=r9, @ANYBLOB="400204000109010024002b8008000800", @ANYRES32=r10, @ANYBLOB='\b\x00\b\x00', @ANYRES32, @ANYBLOB="08000300070000000800030003000000180034801400350065727370616e30000000000000000000050027000000000008001300", @ANYRES32=r11, @ANYBLOB="0a000200aaaaaaaaaabb0000220022009a4d9fad441b1638a76f7b34db6a04edd8ed0000000000000000000000000000ef1cc66f265bb9eb497f06a1d9c2b7c23c0ef978047fb24d28e11f8e42c2613f0b024587c27bee3d43151d68c75a5f79b7c36093b9995d53b0cd"], 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x400c004) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f0000000940)={'syztnl1\x00', &(0x7f00000008c0)={'syztnl0\x00', r5, 0x29, 0x3f, 0x3, 0x7, 0x11, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x8, 0x1, 0x4, 0x69}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000a00)={'syztnl0\x00', &(0x7f0000000980)={'sit0\x00', r9, 0x80, 0x700, 0x6, 0x3b3, {{0xc, 0x4, 0x3, 0x4, 0x30, 0x67, 0x0, 0x7, 0x4, 0x0, @local, @private=0xa010100, {[@generic={0x86, 0x7, "472f7507ea"}, @rr={0x7, 0xf, 0xc3, [@remote, @rand_addr=0x64010101, @multicast1]}, @ra={0x94, 0x4, 0x1}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000ac0)={'ip6gre0\x00', &(0x7f0000000a40)={'ip6tnl0\x00', r2, 0x29, 0x2, 0x22, 0x3, 0x30, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1, 0x80, 0xfff, 0x1}}) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000ac0)={'ip6gre0\x00', &(0x7f0000000a40)={'ip6tnl0\x00', r2, 0x29, 0x2, 0x22, 0x3, 0x30, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1, 0x80, 0xfff, 0x1}}) sendmsg$nl_route(r7, &(0x7f0000000b80)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)=@mpls_getnetconf={0x34, 0x52, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r12}, @NETCONFA_IFINDEX={0x8, 0x1, r13}, @NETCONFA_IFINDEX={0x8, 0x1, r14}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) (async) sendmsg$nl_route(r7, &(0x7f0000000b80)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)=@mpls_getnetconf={0x34, 0x52, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r12}, @NETCONFA_IFINDEX={0x8, 0x1, r13}, @NETCONFA_IFINDEX={0x8, 0x1, r14}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r0, 0xfffffffffffffdbe, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000580)=[{}, {}], 0x10, 0x10, &(0x7f00000005c0), &(0x7f0000000600), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000640)}}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="000000000000fe042cbd7000ffdbdf25000000002d10e60ed70c9214", @ANYRES32=r13, @ANYBLOB="0000f1ff000001000600f2ff08000b000500000008000b00ffffff7f"], 0x34}, 0x1, 0x0, 0x0, 0x4000010}, 0x40) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="000000000000fe042cbd7000ffdbdf25000000002d10e60ed70c9214", @ANYRES32=r13, @ANYBLOB="0000f1ff000001000600f2ff08000b000500000008000b00ffffff7f"], 0x34}, 0x1, 0x0, 0x0, 0x4000010}, 0x40) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r10, 0xc018937a, &(0x7f0000000440)={{0x1, 0x1, 0x18, r4, {0x200}}, './file0\x00'}) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000840)={@multicast1, @rand_addr, @dev}, &(0x7f0000000880)=0xc) r15 = socket(0xa, 0x2, 0x3a) sendmsg$NL80211_CMD_SET_STATION(r15, &(0x7f0000000240)={&(0x7f0000000000)={0xa}, 0x1c, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_REASON_CODE={0x6}, @NL80211_ATTR_OPMODE_NOTIF={0x5}]}, 0x5dc}, 0x5}, 0x0) 20:39:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010680d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:39:06 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x11000000}, 0x0) 20:39:06 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x81000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:39:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async, rerun: 64) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) (rerun: 64) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async, rerun: 32) close(0xffffffffffffffff) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 64) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) splice(r3, 0x0, r4, 0x0, 0x39000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r4, 0x10, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/80, 0x50}], &(0x7f0000000380)=[0x1ff], 0x1}, 0x20) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) (async, rerun: 32) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r5], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) (async, rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) (async, rerun: 32) r6 = syz_open_dev$ttys(0xc, 0x2, 0x1) (rerun: 32) ioctl$BTRFS_IOC_SET_FEATURES(r6, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) (async) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) (async, rerun: 64) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async, rerun: 64) r8 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r8, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f00000002c0)) (async) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r9, 0x4030582a, &(0x7f0000000040)) 20:39:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a00170000000004003700106c0d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1758.140651][ T8283] __nla_validate_parse: 3 callbacks suppressed [ 1758.140665][ T8283] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1758.161205][ T8281] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1758.191515][ T8281] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1758.200667][ T8281] CPU: 1 PID: 8281 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1758.210697][ T8281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1758.220836][ T8281] Call Trace: [ 1758.224121][ T8281] [ 1758.227072][ T8281] dump_stack_lvl+0xda/0x130 [ 1758.231825][ T8281] dump_stack+0x15/0x20 [ 1758.236058][ T8281] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1758.241194][ T8281] kobject_add_internal+0x3eb/0x730 [ 1758.246413][ T8281] kobject_add+0xdc/0x150 [ 1758.250837][ T8281] ? kobject_get+0x95/0xc0 [ 1758.255303][ T8281] ? kobject_put+0xd8/0x160 [ 1758.259873][ T8281] ? device_add+0x2ea/0x8b0 [ 1758.264485][ T8281] device_add+0x2f8/0x8b0 [ 1758.268851][ T8281] netdev_register_kobject+0xfc/0x230 [ 1758.274243][ T8281] register_netdevice+0x65b/0xb20 [ 1758.279323][ T8281] team_newlink+0xa8/0xd0 [ 1758.283775][ T8281] ? team_validate+0xc0/0xc0 20:39:06 executing program 2: ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000580)={0x6, 'ip6gre0\x00', {0x7fffffff}, 0x8}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x101) ioctl$PTP_PIN_SETFUNC2(r2, 0x40603d10, &(0x7f0000000340)={'\x00', 0x40, 0x3, 0x80}) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a82a9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, r4], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r3}, 0x8) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x4030582a, &(0x7f0000000040)) [ 1758.288441][ T8281] rtnl_newlink+0xee5/0x1670 [ 1758.293047][ T8281] ? rtnl_newlink+0x2e1/0x1670 [ 1758.297847][ T8281] ? security_capable+0x5e/0x80 [ 1758.302723][ T8281] ? ns_capable+0x7c/0xb0 [ 1758.307066][ T8281] ? rtnl_setlink+0x300/0x300 [ 1758.311778][ T8281] rtnetlink_rcv_msg+0x807/0x8c0 [ 1758.316726][ T8281] ? __kfree_skb+0x104/0x140 [ 1758.321408][ T8281] ? packet_rcv+0xc2/0x960 [ 1758.325837][ T8281] ? __kfree_skb+0x104/0x140 [ 1758.330427][ T8281] ? consume_skb+0x57/0x180 [ 1758.334941][ T8281] ? packet_rcv+0xc2/0x960 [ 1758.339434][ T8281] ? kmem_cache_free+0x1d9/0x380 [ 1758.344529][ T8281] ? __kfree_skb+0x104/0x140 [ 1758.349186][ T8281] ? nlmon_xmit+0x4b/0x60 [ 1758.353562][ T8281] ? __kfree_skb+0x104/0x140 [ 1758.358202][ T8281] ? consume_skb+0x57/0x180 [ 1758.362710][ T8281] ? nlmon_xmit+0x4b/0x60 [ 1758.367105][ T8281] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1758.372411][ T8281] ? __dev_queue_xmit+0xaae/0x1d80 [ 1758.377547][ T8281] ? ref_tracker_free+0x3a1/0x400 [ 1758.382593][ T8281] netlink_rcv_skb+0x126/0x220 [ 1758.387395][ T8281] ? rtnetlink_bind+0x60/0x60 [ 1758.392086][ T8281] rtnetlink_rcv+0x1c/0x20 [ 1758.396525][ T8281] netlink_unicast+0x589/0x650 [ 1758.401358][ T8281] netlink_sendmsg+0x66e/0x770 [ 1758.406228][ T8281] ? netlink_getsockopt+0x3e0/0x3e0 [ 1758.411508][ T8281] ____sys_sendmsg+0x37c/0x4d0 [ 1758.416289][ T8281] __sys_sendmsg+0x1e9/0x270 [ 1758.420905][ T8281] __x64_sys_sendmsg+0x46/0x50 [ 1758.425835][ T8281] do_syscall_64+0x44/0x110 [ 1758.430509][ T8281] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1758.436430][ T8281] RIP: 0033:0x7fa621ffaae9 [ 1758.440854][ T8281] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1758.460533][ T8281] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1758.468953][ T8281] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1758.476993][ T8281] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1758.484972][ T8281] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1758.492987][ T8281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1758.500960][ T8281] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1758.509038][ T8281] [ 1758.512550][ T8281] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1758.535336][ T8288] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1758.573485][ T8288] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1758.582693][ T8288] CPU: 0 PID: 8288 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1758.592700][ T8288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1758.602755][ T8288] Call Trace: [ 1758.606033][ T8288] [ 1758.608964][ T8288] dump_stack_lvl+0xda/0x130 [ 1758.613575][ T8288] dump_stack+0x15/0x20 [ 1758.617822][ T8288] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1758.622985][ T8288] kobject_add_internal+0x3eb/0x730 [ 1758.628196][ T8288] kobject_add+0xdc/0x150 [ 1758.632535][ T8288] ? kobject_get+0x95/0xc0 [ 1758.637009][ T8288] ? kobject_put+0xd8/0x160 [ 1758.641517][ T8288] ? device_add+0x2ea/0x8b0 [ 1758.646044][ T8288] device_add+0x2f8/0x8b0 [ 1758.650390][ T8288] netdev_register_kobject+0xfc/0x230 [ 1758.655840][ T8288] register_netdevice+0x65b/0xb20 [ 1758.660947][ T8288] team_newlink+0xa8/0xd0 [ 1758.665428][ T8288] ? team_validate+0xc0/0xc0 [ 1758.670025][ T8288] rtnl_newlink+0xee5/0x1670 [ 1758.675018][ T8288] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1758.680340][ T8288] ? rtnl_newlink+0x2e1/0x1670 [ 1758.685112][ T8288] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1758.691374][ T8288] ? _raw_spin_unlock+0x26/0x40 [ 1758.696270][ T8288] ? __mutex_lock+0x21c/0x8d0 [ 1758.701013][ T8288] ? rtnl_setlink+0x300/0x300 [ 1758.705696][ T8288] rtnetlink_rcv_msg+0x807/0x8c0 [ 1758.710716][ T8288] ? __kfree_skb+0x104/0x140 [ 1758.715370][ T8288] ? packet_rcv+0xc2/0x960 [ 1758.719881][ T8288] ? __kfree_skb+0x104/0x140 [ 1758.724479][ T8288] ? consume_skb+0x57/0x180 [ 1758.729037][ T8288] ? packet_rcv+0xc2/0x960 [ 1758.733483][ T8288] ? kmem_cache_free+0x1d9/0x380 [ 1758.738507][ T8288] ? __kfree_skb+0x104/0x140 [ 1758.743109][ T8288] ? nlmon_xmit+0x4b/0x60 [ 1758.747542][ T8288] ? __kfree_skb+0x104/0x140 [ 1758.752211][ T8288] ? consume_skb+0x57/0x180 [ 1758.756728][ T8288] ? nlmon_xmit+0x4b/0x60 [ 1758.761073][ T8288] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1758.766392][ T8288] ? __dev_queue_xmit+0xaae/0x1d80 [ 1758.771573][ T8288] ? ref_tracker_free+0x3a1/0x400 [ 1758.776606][ T8288] netlink_rcv_skb+0x126/0x220 [ 1758.781442][ T8288] ? rtnetlink_bind+0x60/0x60 [ 1758.786130][ T8288] rtnetlink_rcv+0x1c/0x20 [ 1758.790563][ T8288] netlink_unicast+0x589/0x650 [ 1758.795365][ T8288] netlink_sendmsg+0x66e/0x770 [ 1758.800227][ T8288] ? netlink_getsockopt+0x3e0/0x3e0 [ 1758.805443][ T8288] ____sys_sendmsg+0x37c/0x4d0 [ 1758.810340][ T8288] __sys_sendmsg+0x1e9/0x270 [ 1758.814954][ T8288] __x64_sys_sendmsg+0x46/0x50 [ 1758.819738][ T8288] do_syscall_64+0x44/0x110 [ 1758.824258][ T8288] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1758.830235][ T8288] RIP: 0033:0x7fb9c9449ae9 [ 1758.834659][ T8288] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1758.854278][ T8288] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1758.862743][ T8288] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1758.870744][ T8288] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1758.878739][ T8288] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1758.886729][ T8288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1758.894736][ T8288] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1758.902722][ T8288] [ 1758.905967][ T8288] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1758.922435][ T8293] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1758.942625][ T8310] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1758.951866][ T8310] CPU: 1 PID: 8310 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1758.961890][ T8310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1758.971991][ T8310] Call Trace: [ 1758.975281][ T8310] [ 1758.978236][ T8310] dump_stack_lvl+0xda/0x130 [ 1758.982846][ T8310] dump_stack+0x15/0x20 [ 1758.987027][ T8310] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1758.992151][ T8310] kobject_add_internal+0x3eb/0x730 [ 1758.997460][ T8310] kobject_add+0xdc/0x150 [ 1759.001793][ T8310] ? kobject_get+0x95/0xc0 [ 1759.006268][ T8310] ? device_add+0x2ea/0x8b0 [ 1759.010841][ T8310] device_add+0x2f8/0x8b0 [ 1759.015301][ T8310] netdev_register_kobject+0xfc/0x230 [ 1759.020709][ T8310] register_netdevice+0x65b/0xb20 20:39:07 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)='syzkaller\x00', 0x4, 0x1001, &(0x7f0000001900)=""/4097}, 0x80) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) (async, rerun: 64) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x29) (async, rerun: 64) r4 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0xac, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x7c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [], 0x0, [0x8, 0x4]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x80000001}]}]}, @TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x1}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0xac}}, 0x0) (async) sendto$packet(r3, &(0x7f00000003c0)="3766bec3f320528f4db33f9e7f8ba9d0627850fbae6c0ddfc3195b3f0d6fc96923c8d8de9e5e8ee6c4", 0x29, 0x20080040, &(0x7f0000000400)={0x11, 0x10, r5, 0x1, 0xec, 0x6, @link_local}, 0x14) (async) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, r2}) (async, rerun: 32) r7 = socket(0xa, 0x1, 0x0) (rerun: 32) ioctl(r7, 0x8916, &(0x7f0000000000)) (async, rerun: 64) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async, rerun: 64) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000018c0)={'veth0_macvtap\x00', 0x0}) (async) r10 = syz_open_procfs(0x0, &(0x7f0000000480)='net/icmp6\x00') preadv(r10, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/133, 0x85}], 0x1, 0x114a, 0x0) (async, rerun: 64) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000140)=0xc) (rerun: 64) sendmsg$nl_route(r7, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000002940)=ANY=[@ANYBLOB="9c0000001000010029bd7000fcdbdf2500000000", @ANYRES32=r9, @ANYBLOB="400204000109010024002b8008000800", @ANYRES32=r10, @ANYBLOB='\b\x00\b\x00', @ANYRES32, @ANYBLOB="08000300070000000800030003000000180034801400350065727370616e30000000000000000000050027000000000008001300", @ANYRES32=r11, @ANYBLOB="0a000200aaaaaaaaaabb0000220022009a4d9fad441b1638a76f7b34db6a04edd8ed0000000000000000000000000000ef1cc66f265bb9eb497f06a1d9c2b7c23c0ef978047fb24d28e11f8e42c2613f0b024587c27bee3d43151d68c75a5f79b7c36093b9995d53b0cd"], 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x400c004) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f0000000940)={'syztnl1\x00', &(0x7f00000008c0)={'syztnl0\x00', r5, 0x29, 0x3f, 0x3, 0x7, 0x11, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x8, 0x1, 0x4, 0x69}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000a00)={'syztnl0\x00', &(0x7f0000000980)={'sit0\x00', r9, 0x80, 0x700, 0x6, 0x3b3, {{0xc, 0x4, 0x3, 0x4, 0x30, 0x67, 0x0, 0x7, 0x4, 0x0, @local, @private=0xa010100, {[@generic={0x86, 0x7, "472f7507ea"}, @rr={0x7, 0xf, 0xc3, [@remote, @rand_addr=0x64010101, @multicast1]}, @ra={0x94, 0x4, 0x1}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000ac0)={'ip6gre0\x00', &(0x7f0000000a40)={'ip6tnl0\x00', r2, 0x29, 0x2, 0x22, 0x3, 0x30, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1, 0x80, 0xfff, 0x1}}) sendmsg$nl_route(r7, &(0x7f0000000b80)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)=@mpls_getnetconf={0x34, 0x52, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r12}, @NETCONFA_IFINDEX={0x8, 0x1, r13}, @NETCONFA_IFINDEX={0x8, 0x1, r14}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r0, 0xfffffffffffffdbe, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000580)=[{}, {}], 0x10, 0x10, &(0x7f00000005c0), &(0x7f0000000600), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000640)}}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="000000000000fe042cbd7000ffdbdf25000000002d10e60ed70c9214", @ANYRES32=r13, @ANYBLOB="0000f1ff000001000600f2ff08000b000500000008000b00ffffff7f"], 0x34}, 0x1, 0x0, 0x0, 0x4000010}, 0x40) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r10, 0xc018937a, &(0x7f0000000440)={{0x1, 0x1, 0x18, r4, {0x200}}, './file0\x00'}) (async, rerun: 64) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000840)={@multicast1, @rand_addr, @dev}, &(0x7f0000000880)=0xc) (async, rerun: 64) r15 = socket(0xa, 0x2, 0x3a) sendmsg$NL80211_CMD_SET_STATION(r15, &(0x7f0000000240)={&(0x7f0000000000)={0xa}, 0x1c, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_REASON_CODE={0x6}, @NL80211_ATTR_OPMODE_NOTIF={0x5}]}, 0x5dc}, 0x5}, 0x0) 20:39:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010740d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:39:07 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x12000000}, 0x0) [ 1759.025864][ T8310] batadv_softif_newlink+0x6f/0x80 [ 1759.031023][ T8310] ? batadv_softif_validate+0x60/0x60 [ 1759.036430][ T8310] rtnl_newlink+0xee5/0x1670 [ 1759.041057][ T8310] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1759.046427][ T8310] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1759.052770][ T8310] ? _raw_spin_unlock+0x26/0x40 [ 1759.057724][ T8310] ? __mutex_lock+0x21c/0x8d0 [ 1759.062420][ T8310] ? rtnl_setlink+0x300/0x300 [ 1759.067138][ T8310] rtnetlink_rcv_msg+0x807/0x8c0 [ 1759.072200][ T8310] ? __kfree_skb+0x104/0x140 [ 1759.076862][ T8310] ? packet_rcv+0xc2/0x960 [ 1759.081334][ T8310] ? __kfree_skb+0x104/0x140 [ 1759.085974][ T8310] ? consume_skb+0x57/0x180 [ 1759.090488][ T8310] ? packet_rcv+0xc2/0x960 [ 1759.094926][ T8310] ? kmem_cache_free+0x1d9/0x380 [ 1759.099973][ T8310] ? __kfree_skb+0x104/0x140 [ 1759.104585][ T8310] ? nlmon_xmit+0x4b/0x60 [ 1759.108994][ T8310] ? __kfree_skb+0x104/0x140 [ 1759.113603][ T8310] ? consume_skb+0x57/0x180 [ 1759.118114][ T8310] ? nlmon_xmit+0x4b/0x60 [ 1759.122456][ T8310] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1759.127781][ T8310] ? __dev_queue_xmit+0xaae/0x1d80 [ 1759.133091][ T8310] ? ref_tracker_free+0x3a1/0x400 [ 1759.138151][ T8310] netlink_rcv_skb+0x126/0x220 [ 1759.142946][ T8310] ? rtnetlink_bind+0x60/0x60 [ 1759.147711][ T8310] rtnetlink_rcv+0x1c/0x20 [ 1759.152145][ T8310] netlink_unicast+0x589/0x650 [ 1759.156972][ T8310] netlink_sendmsg+0x66e/0x770 [ 1759.161762][ T8310] ? netlink_getsockopt+0x3e0/0x3e0 [ 1759.166974][ T8310] ____sys_sendmsg+0x37c/0x4d0 [ 1759.171825][ T8310] __sys_sendmsg+0x1e9/0x270 [ 1759.176427][ T8310] ? wake_up_q+0x3f/0x70 [ 1759.180709][ T8310] __x64_sys_sendmsg+0x46/0x50 [ 1759.185500][ T8310] do_syscall_64+0x44/0x110 [ 1759.190026][ T8310] ? syscall_exit_to_user_mode+0x38/0x140 [ 1759.195847][ T8310] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1759.201815][ T8310] RIP: 0033:0x7fb9c9449ae9 [ 1759.206289][ T8310] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1759.226073][ T8310] RSP: 002b:00007fb9c878a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1759.234505][ T8310] RAX: ffffffffffffffda RBX: 00007fb9c9569120 RCX: 00007fb9c9449ae9 [ 1759.242520][ T8310] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1759.250507][ T8310] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1759.258504][ T8310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1759.266503][ T8310] R13: 000000000000006e R14: 00007fb9c9569120 R15: 00007ffddc514408 20:39:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) [ 1759.274501][ T8310] [ 1759.278646][ T8310] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:07 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x81ffffff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:39:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a00170000000004003700107a0d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:39:07 executing program 0: syz_read_part_table(0x103f, &(0x7f0000000000)="$eJzsz7EJQjEABNBLglp+wQVcylWsv+tYumDEqEWwFhHeq8LdhZDwWzU1LYdzn9Je3qft2ORVL+VjMGySlOyTHJdxJdk9sjY/tq6pl3Z79klO1298CQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD+zT0AAP//bv0IPw==") prctl$PR_GET_CHILD_SUBREAPER(0x25) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000001040)={0x0, 0xfffffffffffffffc}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000002900), &(0x7f0000002940)='./file0/../file0\x00', 0x200c4c, &(0x7f0000002500)={[{@unhide}, {@iocharset={'iocharset', 0x3d, 'cp737'}}, {@unhide}, {@hide}, {@dmode={'dmode', 0x3d, 0x8}}, {@dmode={'dmode', 0x3d, 0x7f}}, {@map_off}, {@block={'block', 0x3d, 0x200}}, {@cruft}, {@map_off}, {@nojoliet}, {@map_normal}, {@check_relaxed}, {@iocharset={'iocharset', 0x3d, 'iso8859-2'}}, {@cruft}]}, 0x1, 0x568, &(0x7f0000002b80)="$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") shutdown(0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, 0x0) [ 1759.358330][ T8318] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1759.370461][ T8322] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1759.384873][ T8322] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1759.394071][ T8322] CPU: 1 PID: 8322 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1759.404128][ T8322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1759.414275][ T8322] Call Trace: [ 1759.417672][ T8322] [ 1759.420605][ T8322] dump_stack_lvl+0xda/0x130 [ 1759.425380][ T8322] dump_stack+0x15/0x20 [ 1759.429649][ T8322] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1759.434829][ T8322] kobject_add_internal+0x3eb/0x730 [ 1759.440049][ T8322] kobject_add+0xdc/0x150 [ 1759.444393][ T8322] ? kobject_get+0x95/0xc0 [ 1759.448837][ T8322] ? kobject_put+0xd8/0x160 [ 1759.453406][ T8322] ? device_add+0x2ea/0x8b0 [ 1759.457960][ T8322] device_add+0x2f8/0x8b0 [ 1759.462392][ T8322] netdev_register_kobject+0xfc/0x230 [ 1759.467777][ T8322] register_netdevice+0x65b/0xb20 [ 1759.472807][ T8322] team_newlink+0xa8/0xd0 [ 1759.477141][ T8322] ? team_validate+0xc0/0xc0 [ 1759.481735][ T8322] rtnl_newlink+0xee5/0x1670 [ 1759.486328][ T8322] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1759.491699][ T8322] ? rtnl_newlink+0x2e1/0x1670 [ 1759.496609][ T8322] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1759.502873][ T8322] ? _raw_spin_unlock+0x26/0x40 [ 1759.507787][ T8322] ? __mutex_lock+0x21c/0x8d0 [ 1759.512469][ T8322] ? rtnl_setlink+0x300/0x300 [ 1759.517221][ T8322] rtnetlink_rcv_msg+0x807/0x8c0 [ 1759.522201][ T8322] ? __kfree_skb+0x104/0x140 [ 1759.526787][ T8322] ? packet_rcv+0xc2/0x960 [ 1759.531256][ T8322] ? __kfree_skb+0x104/0x140 [ 1759.535845][ T8322] ? consume_skb+0x57/0x180 [ 1759.540349][ T8322] ? packet_rcv+0xc2/0x960 [ 1759.544778][ T8322] ? kmem_cache_free+0x1d9/0x380 [ 1759.549777][ T8322] ? __kfree_skb+0x104/0x140 [ 1759.554440][ T8322] ? nlmon_xmit+0x4b/0x60 [ 1759.558795][ T8322] ? __kfree_skb+0x104/0x140 [ 1759.563395][ T8322] ? consume_skb+0x57/0x180 [ 1759.567911][ T8322] ? nlmon_xmit+0x4b/0x60 [ 1759.572907][ T8322] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1759.578204][ T8322] ? __dev_queue_xmit+0xaae/0x1d80 [ 1759.583327][ T8322] ? ref_tracker_free+0x3a1/0x400 [ 1759.588439][ T8322] netlink_rcv_skb+0x126/0x220 [ 1759.593208][ T8322] ? rtnetlink_bind+0x60/0x60 [ 1759.597909][ T8322] rtnetlink_rcv+0x1c/0x20 [ 1759.602398][ T8322] netlink_unicast+0x589/0x650 [ 1759.607172][ T8322] netlink_sendmsg+0x66e/0x770 [ 1759.612014][ T8322] ? netlink_getsockopt+0x3e0/0x3e0 [ 1759.617274][ T8322] ____sys_sendmsg+0x37c/0x4d0 [ 1759.622139][ T8322] __sys_sendmsg+0x1e9/0x270 [ 1759.626728][ T8322] ? probe_sched_wakeup+0x80/0x90 [ 1759.631775][ T8322] ? fpregs_restore_userregs+0xc1/0x1a0 [ 1759.637339][ T8322] __x64_sys_sendmsg+0x46/0x50 [ 1759.642146][ T8322] do_syscall_64+0x44/0x110 [ 1759.646680][ T8322] ? irqentry_exit+0x12/0x40 [ 1759.651278][ T8322] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1759.657409][ T8322] RIP: 0033:0x7fa621ffaae9 [ 1759.661839][ T8322] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1759.681447][ T8322] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1759.689862][ T8322] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1759.697827][ T8322] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1759.705807][ T8322] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1759.713775][ T8322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1759.721799][ T8322] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1759.729773][ T8322] [ 1759.732992][ T8322] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1759.782117][ T8332] loop0: detected capacity change from 0 to 8192 20:39:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010870d0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1759.953317][ T8335] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1759.995344][ T8335] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1760.004557][ T8335] CPU: 0 PID: 8335 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1760.014541][ T8335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1760.024632][ T8335] Call Trace: [ 1760.025868][ T8332] loop0: p1 p2 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 [ 1760.027899][ T8335] [ 1760.122149][ T8335] dump_stack_lvl+0xda/0x130 [ 1760.126859][ T8335] dump_stack+0x15/0x20 [ 1760.131020][ T8335] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1760.136156][ T8335] kobject_add_internal+0x3eb/0x730 [ 1760.141414][ T8335] kobject_add+0xdc/0x150 [ 1760.145772][ T8335] ? kobject_get+0x95/0xc0 [ 1760.150231][ T8335] ? kobject_put+0xd8/0x160 [ 1760.154810][ T8335] ? device_add+0x2ea/0x8b0 [ 1760.159404][ T8335] device_add+0x2f8/0x8b0 [ 1760.163755][ T8335] netdev_register_kobject+0xfc/0x230 [ 1760.169207][ T8335] register_netdevice+0x65b/0xb20 [ 1760.174343][ T8335] team_newlink+0xa8/0xd0 [ 1760.178712][ T8335] ? team_validate+0xc0/0xc0 [ 1760.183398][ T8335] rtnl_newlink+0xee5/0x1670 [ 1760.187993][ T8335] ? rtnl_newlink+0x2e1/0x1670 [ 1760.192869][ T8335] ? __mutex_lock+0x54/0x8d0 [ 1760.197484][ T8335] ? rtnl_setlink+0x300/0x300 [ 1760.202176][ T8335] rtnetlink_rcv_msg+0x807/0x8c0 [ 1760.207210][ T8335] ? kmem_cache_free+0x1d9/0x380 [ 1760.212247][ T8335] ? __kfree_skb+0x104/0x140 [ 1760.216866][ T8335] ? nlmon_xmit+0x4b/0x60 [ 1760.221212][ T8335] ? __kfree_skb+0x104/0x140 [ 1760.225867][ T8335] ? consume_skb+0x57/0x180 [ 1760.230408][ T8335] ? nlmon_xmit+0x4b/0x60 [ 1760.234777][ T8335] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1760.240101][ T8335] ? __dev_queue_xmit+0xaae/0x1d80 [ 1760.245231][ T8335] ? ref_tracker_free+0x3a1/0x400 [ 1760.250284][ T8335] netlink_rcv_skb+0x126/0x220 [ 1760.255070][ T8335] ? rtnetlink_bind+0x60/0x60 [ 1760.259830][ T8335] rtnetlink_rcv+0x1c/0x20 [ 1760.264337][ T8335] netlink_unicast+0x589/0x650 [ 1760.269169][ T8335] netlink_sendmsg+0x66e/0x770 [ 1760.274039][ T8335] ? netlink_getsockopt+0x3e0/0x3e0 [ 1760.279324][ T8335] ____sys_sendmsg+0x37c/0x4d0 [ 1760.284107][ T8335] __sys_sendmsg+0x1e9/0x270 [ 1760.288750][ T8335] __x64_sys_sendmsg+0x46/0x50 [ 1760.293540][ T8335] do_syscall_64+0x44/0x110 [ 1760.297176][ T8332] loop0: p1 size 268435712 extends beyond EOD, [ 1760.298057][ T8335] ? syscall_exit_to_user_mode+0x38/0x140 [ 1760.304343][ T8332] truncated [ 1760.310020][ T8335] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1760.319125][ T8335] RIP: 0033:0x7fb9c9449ae9 [ 1760.323561][ T8335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1760.343200][ T8335] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1760.351642][ T8335] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1760.359766][ T8335] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1760.367744][ T8335] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1760.375780][ T8335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1760.383821][ T8335] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1760.391816][ T8335] [ 1760.395328][ T8335] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1760.423527][ T8332] loop0: p5 size 268435712 extends beyond EOD, truncated [ 1760.443502][ T8332] loop0: p7 size 268435712 extends beyond EOD, truncated [ 1760.460512][ T8332] loop0: p9 size 268435712 extends beyond EOD, truncated [ 1760.477130][ T8332] loop0: p11 size 268435712 extends beyond EOD, truncated [ 1760.497444][ T8332] loop0: p13 size 268435712 extends beyond EOD, truncated [ 1760.514193][ T8337] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1760.525330][ T8340] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1760.534489][ T8340] CPU: 1 PID: 8340 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1760.544476][ T8340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1760.554537][ T8340] Call Trace: [ 1760.557826][ T8340] [ 1760.560791][ T8340] dump_stack_lvl+0xda/0x130 [ 1760.565392][ T8340] dump_stack+0x15/0x20 [ 1760.569631][ T8340] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1760.574807][ T8340] kobject_add_internal+0x3eb/0x730 [ 1760.580144][ T8340] kobject_add+0xdc/0x150 [ 1760.584486][ T8340] ? kobject_get+0x95/0xc0 [ 1760.588927][ T8340] ? device_add+0x2ea/0x8b0 [ 1760.593501][ T8340] device_add+0x2f8/0x8b0 20:39:09 executing program 2: ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000580)={0x6, 'ip6gre0\x00', {0x7fffffff}, 0x8}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) (async) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x101) ioctl$PTP_PIN_SETFUNC2(r2, 0x40603d10, &(0x7f0000000340)={'\x00', 0x40, 0x3, 0x80}) (async) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a82a9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, r4], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r3}, 0x8) (async) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) (async) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x4030582a, &(0x7f0000000040)) [ 1760.597886][ T8340] netdev_register_kobject+0xfc/0x230 [ 1760.603390][ T8340] register_netdevice+0x65b/0xb20 [ 1760.608443][ T8340] batadv_softif_newlink+0x6f/0x80 [ 1760.613592][ T8340] ? batadv_softif_validate+0x60/0x60 [ 1760.618995][ T8340] rtnl_newlink+0xee5/0x1670 [ 1760.623636][ T8340] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1760.628968][ T8340] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1760.635365][ T8340] ? _raw_spin_unlock+0x26/0x40 [ 1760.640316][ T8340] ? __mutex_lock+0x21c/0x8d0 [ 1760.645036][ T8340] ? rtnl_setlink+0x300/0x300 [ 1760.649745][ T8340] rtnetlink_rcv_msg+0x807/0x8c0 [ 1760.654878][ T8340] ? __kfree_skb+0x104/0x140 [ 1760.659469][ T8340] ? packet_rcv+0xc2/0x960 [ 1760.663925][ T8340] ? __kfree_skb+0x104/0x140 [ 1760.668565][ T8340] ? consume_skb+0x57/0x180 [ 1760.673118][ T8340] ? packet_rcv+0xc2/0x960 [ 1760.677563][ T8340] ? kmem_cache_free+0x1d9/0x380 [ 1760.682587][ T8340] ? __kfree_skb+0x104/0x140 [ 1760.687196][ T8340] ? nlmon_xmit+0x4b/0x60 [ 1760.691662][ T8340] ? __kfree_skb+0x104/0x140 [ 1760.696328][ T8340] ? consume_skb+0x57/0x180 [ 1760.700848][ T8340] ? nlmon_xmit+0x4b/0x60 [ 1760.705205][ T8340] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1760.710507][ T8340] ? __dev_queue_xmit+0xaae/0x1d80 [ 1760.715616][ T8340] ? ref_tracker_free+0x3a1/0x400 [ 1760.720656][ T8340] netlink_rcv_skb+0x126/0x220 [ 1760.725463][ T8340] ? rtnetlink_bind+0x60/0x60 [ 1760.730153][ T8340] rtnetlink_rcv+0x1c/0x20 [ 1760.734606][ T8340] netlink_unicast+0x589/0x650 [ 1760.739476][ T8340] netlink_sendmsg+0x66e/0x770 [ 1760.744256][ T8340] ? netlink_getsockopt+0x3e0/0x3e0 [ 1760.749591][ T8340] ____sys_sendmsg+0x37c/0x4d0 [ 1760.754364][ T8340] __sys_sendmsg+0x1e9/0x270 [ 1760.759045][ T8340] ? wake_up_q+0x3f/0x70 [ 1760.763297][ T8340] __x64_sys_sendmsg+0x46/0x50 [ 1760.768122][ T8340] do_syscall_64+0x44/0x110 [ 1760.772633][ T8340] ? syscall_exit_to_user_mode+0x38/0x140 [ 1760.778517][ T8340] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1760.784425][ T8340] RIP: 0033:0x7fb9c9449ae9 [ 1760.788834][ T8340] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1760.808466][ T8340] RSP: 002b:00007fb9c85690c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1760.816891][ T8340] RAX: ffffffffffffffda RBX: 00007fb9c95691f0 RCX: 00007fb9c9449ae9 [ 1760.824923][ T8340] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000006 [ 1760.832930][ T8340] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1760.840915][ T8340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 20:39:09 executing program 2: ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000580)={0x6, 'ip6gre0\x00', {0x7fffffff}, 0x8}) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) (async) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x101) ioctl$PTP_PIN_SETFUNC2(r2, 0x40603d10, &(0x7f0000000340)={'\x00', 0x40, 0x3, 0x80}) (async) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a82a9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, r4], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r3}, 0x8) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) (async) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x4030582a, &(0x7f0000000040)) [ 1760.848921][ T8340] R13: 000000000000006e R14: 00007fb9c95691f0 R15: 00007ffddc514408 [ 1760.856894][ T8340] [ 1760.860232][ T8340] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1760.870727][ T8332] loop0: p15 size 268435712 extends beyond EOD, truncated 20:39:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f1e7f2aa3d9b18ed81c0c869b51ec6c0af4e0e4a94498393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e618b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07a72c234664c0af9360a1f7a5e6b607130c89f18c0c1089d8b853289e01aa27ae8b09e00e79ab20b0b8e1148f49faf2ad0000000000000006fa03c6468972089b302d7bf6023cdcedb5e0125ebbc08dee510cb2364149215108333719acd97cfa107d40224edc5465a932b77e74e802a0d42bc6099ad2300000080006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f4ab87b1bfeda7be586602d985430cea0162ab3fcf4591c926abfb0767192302000000b0eea24492a660583eecb42cbcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c95c25a573dc2edcaea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142ba11de6c5d50b83bae613402216b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6bf58351d564beb6d952aab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca005ace1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57000000009700cf0b4b8bc2294133000000000000000000030000000000000000000000000010008bc0d9559711e6e8861c46495ba585a4b2d02edc3e28dd271c896249ed85b980680b00002b435ac15fc0288d9b2a169cdcacc413038dafb7a2c8cb482bac0ac502d9ba96ffffff7f0000100000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b263339863297771429d120000003341bf4abacac95900fca0493cf29b33dcc9ffffffffffffffd39fec2271ff01589646efd1cf870cd7bb2366fde41f94290c2a5ff870ce41fd3467decb05c7d9fcb32c8ed1dbd9d10a64c1083d5e71b5560000000000000008595229df17bcad70fb4021428ce970275d13b78100788f11f76161d46ea3ab60fa4d30dc94ef241875f3b4ce0232fcea69c271d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ec571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2ae582786105c7df8be5877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c4d75cf2458e3546c1c776da64fb5abee0acfd235f2f4632c9062ece84c99a061887a20639b41c8c12ee86c50804042b3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad0a13ef9eb8e6629277d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ec60ac0694dc55bff9f5f45f90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd4500f8ff0700000000cc9d8046c216c1f895778cb25122a2a9f9b444aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bdee9168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250ddc8674152f94e3a409e2a3bce109b60000000000000000d6d5210d7503000000a87a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e873f8703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e6c257a45319f18101288d139bd3da20fed05a8fe64680b0a3fc22dd70400000000946912d6c98cd1a9fbe1e7d58c08acaf30235b918a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e6009556237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854352cb4900000000000000000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466a53f1c96e0d4b3bc19faa5449209b083dbd334b47f067bbab40743b2a42010082008df75cf43f8ecc8d3726602111b40e761fd21081920382f14d12ca3c3431ee97471c7868dcda7eaa69eb7f7f80572fdd11bb1d0d1280fbc22bf73468788df51710d7d31c632fc5ed1762eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331945ecefa26b8471d42645288d7226bbd9ccd628ab84875f2c50ba891cea592b0430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71f96756ea5cce7daac4be290159f6bcd75f0dda9de5532e71ae9e48b0ed0254a83100000000f6fbb869604d51a36a54c832e45b2569dc0d90b075225f0400c4e0973171ad47d6b0fdf9743af932cd6db49a47613808bad959710300000000000000832d0a45fa4242e24c7e800003c9e8095e02985f28e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205a800b6d713acebc5b014e61a543a5a194f9ac18d76b5440e3b1a569e7397f6cafa86966d7ba19e720413267a6ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e0f2645d1cdfa9fa410632f95a5f622f851c66ee7e30393cd7a4d67ff2a49c4f93c0984b5c2d4523497e4d64f95f08493564a1df87111c9bf3194fef97dcecc467ace45feeb685c5870d05f88a0f463db88d377442e1349acaf766218b54a9d624778e1c4e064c98e494198276eb2df7766411bef0ebb5000000000006065d635b0b7a00ee767221d8af9753387e0cd8d718f54a29df6eba3bd4c440e6e2172e3fcc01b8babb757b5c59217b80d0db3ba582814a604e4ef7a803e9ca7c85b35c9b93a9e0885e238b44ae1c2e64cce3b27083b8246829e64056000302bffff15405bd5f2eba20000000000000000000000000000000000009a9823fd8fbc5aa165099c5ed032b48ea12d8e0588dc52702e4084913a06d468d0928bad76d697e1f85ab030e788d38788ee5b5428d4a971cc97db9fd231088e570735ce129e7e77fc2777692664a1488fd8d6dff4dad618fd54f529d4555c6507009ee69dd1bc55258789b24052137e9637f3efbab71720f88cf573fe0e5239c000be2733c49546f6e8a9175ec6f14dbf72cac91643b2fd99c29eca28a3c2e60d5e5b8795fae16a7c3ea57e728eca35eaf0155a39f97580e079175426c088a0208040982a0000000000000000000000000051ceaaf0159fe61f2eade7603d0a7a56fb09cd119ac06adb6597155ae47846892bb423c024d8cbe9240b71ec6dc2124d3a19e2d714b273d95d1d3aa737cb04a33615ff2a730e51067d5d675d7122361c37c61a43b5afd865b60d4cae891b73220f17d25985a7f7683a1c7b9eef267df691ca983a0b15bda7f6c5c1ca7aa50261a3089a1ebf0734c9b07e8951ff023263ad5aed8cfb49b49e128c697724c057d22c5df5aef27ce3db11d5ad5527d149d076e1a87e2df27c0cb8a67ad026bf953e88f10447e125c2c0f1aebee1f3390a9e3ddad4e2a6e0f6e4569fdefa19e870e04acf9493b963f98e23cfc665e4f465fa3f801e1957c399e45f61d3459b1c606204368bb931345af2823c487d2fd99db6ea6e008e7ffa06ca8615511800005bd077a79fe2c7e961352e56824f727d21d41eae78bfec4a2d7a7edbc8ef958c5ea599f7c25bf71c2340558aa12fdd24a88aaad5921aee7dae6a2f3009d9cb43ab4898d0f0aa565431b6abe585d75db04d1c9ba0b9de4ae8b0d3132bc6810cc9a693979f55174a72e1df9fdef35bc470f9e6e591982757f45c52c645d891bf63bb21fb66926ebe1a8525611fc3e8bb8795c36dc2a86b5ab46ff33cc74f61751b2dae92676db85c8d0c721b7ea4544bf51c95c86fcac1f434d09d1ee4928aafe23de66fed972e0dddfb33f64e4870ae981b049239e7f552d816441d11c4c2647c014462344359198d97c4b6e9ed31ca18987b64de079b3cae34eb8a92f13ca70844c65cb423d01950b0ebf44bd28e09c05d9ae5dd689fb880fb18d042219f5ac60c3a03b085abf3e8e3efc842a8d328733461f04c99607061c65ed14c61322a5ac2d371a95b8ad867857ed13a4fa4ae033a09673866cd77f4bcdaaa05207166b19a8758d8855400d8c6a7242dc207251e8797eca24ea4f487663e60f2f5e1f1424958fd148f846830e88a42d93e1fe9c0b4a4a268921738938aa9f3cb3811ac87c54c8ebc8bcfb4613cc3a997ff1579edbd4ade8020e3ad001b072b1a751b588ac4639f35a58e00a50c0270608c7a7f10132b1c25b9ea81232fbef665f6212f875b2a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006fe9aecb8add457871ad6dd59af47122b30000000000"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xfbffffff00000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:39:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037001000410001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:39:09 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x20000000}, 0x0) 20:39:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7bfebba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x1, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r8, 0x0, r9, 0x0, 0x39000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x1c, 0x2, &(0x7f0000000100)=@raw=[@map_idx_val={0x18, 0x2, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0xbe9}], &(0x7f0000000300)='GPL\x00', 0x7fffffff, 0x6c, &(0x7f0000000340)=""/108, 0x40f00, 0x14, '\x00', 0x0, 0x2d, r7, 0x8, &(0x7f0000000580)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000600)={0x0, 0x6, 0xd1, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x2, &(0x7f0000000640)=[r9], &(0x7f0000000680)=[{0x0, 0x3, 0x4, 0x8}, {0x5, 0x4, 0xa, 0x1}], 0x10, 0x80000000}, 0x90) [ 1760.896775][ T8332] loop0: p17 size 268435712 extends beyond EOD, truncated [ 1760.905254][ T8332] loop0: p19 size 268435712 extends beyond EOD, truncated [ 1760.915748][ T8332] loop0: p21 size 268435712 extends beyond EOD, truncated [ 1760.985393][ T8332] loop0: p23 size 268435712 extends beyond EOD, truncated [ 1761.012647][ T8332] loop0: p25 size 268435712 extends beyond EOD, truncated 20:39:09 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x82020000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) [ 1761.035201][ T8354] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1761.046475][ T8361] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1761.075809][ T8361] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1761.085163][ T8361] CPU: 0 PID: 8361 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1761.095167][ T8361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1761.105259][ T8361] Call Trace: [ 1761.108560][ T8361] [ 1761.111514][ T8361] dump_stack_lvl+0xda/0x130 [ 1761.116152][ T8361] dump_stack+0x15/0x20 [ 1761.120364][ T8361] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1761.125637][ T8361] kobject_add_internal+0x3eb/0x730 [ 1761.130942][ T8361] kobject_add+0xdc/0x150 [ 1761.135314][ T8361] ? kobject_get+0x95/0xc0 [ 1761.139770][ T8361] ? kobject_put+0xd8/0x160 [ 1761.144291][ T8361] ? device_add+0x2ea/0x8b0 [ 1761.148850][ T8361] device_add+0x2f8/0x8b0 [ 1761.153216][ T8361] netdev_register_kobject+0xfc/0x230 [ 1761.154675][ T8332] loop0: p27 size 268435712 extends beyond EOD, [ 1761.158673][ T8361] register_netdevice+0x65b/0xb20 [ 1761.158698][ T8361] team_newlink+0xa8/0xd0 [ 1761.158784][ T8361] ? team_validate+0xc0/0xc0 [ 1761.165126][ T8332] truncated [ 1761.170090][ T8361] rtnl_newlink+0xee5/0x1670 [ 1761.186701][ T8361] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1761.192012][ T8361] ? rtnl_newlink+0x2e1/0x1670 [ 1761.196889][ T8361] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1761.197054][ T8332] loop0: p29 size 268435712 extends beyond EOD, [ 1761.203144][ T8361] ? _raw_spin_unlock+0x26/0x40 [ 1761.203178][ T8361] ? __mutex_lock+0x21c/0x8d0 [ 1761.209600][ T8332] truncated 20:39:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037001000640001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1761.214391][ T8361] ? rtnl_setlink+0x300/0x300 [ 1761.214413][ T8361] rtnetlink_rcv_msg+0x807/0x8c0 [ 1761.231935][ T8361] ? kmem_cache_free+0x1d9/0x380 [ 1761.236958][ T8361] ? __kfree_skb+0x104/0x140 [ 1761.241575][ T8361] ? nlmon_xmit+0x4b/0x60 [ 1761.245918][ T8361] ? __kfree_skb+0x104/0x140 [ 1761.250521][ T8361] ? consume_skb+0x57/0x180 [ 1761.255032][ T8361] ? nlmon_xmit+0x4b/0x60 [ 1761.257340][ T8332] loop0: p31 size 268435712 extends beyond EOD, truncated [ 1761.259371][ T8361] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1761.271800][ T8361] ? __dev_queue_xmit+0xaae/0x1d80 [ 1761.276934][ T8361] ? ref_tracker_free+0x3a1/0x400 [ 1761.282036][ T8361] netlink_rcv_skb+0x126/0x220 [ 1761.286824][ T8361] ? rtnetlink_bind+0x60/0x60 [ 1761.290601][ T8332] loop0: p33 size 268435712 extends beyond EOD, [ 1761.291512][ T8361] rtnetlink_rcv+0x1c/0x20 [ 1761.297865][ T8332] truncated [ 1761.302231][ T8361] netlink_unicast+0x589/0x650 [ 1761.310151][ T8361] netlink_sendmsg+0x66e/0x770 [ 1761.315047][ T8361] ? netlink_getsockopt+0x3e0/0x3e0 [ 1761.320259][ T8361] ____sys_sendmsg+0x37c/0x4d0 [ 1761.325064][ T8361] __sys_sendmsg+0x1e9/0x270 [ 1761.329691][ T8361] __x64_sys_sendmsg+0x46/0x50 [ 1761.334557][ T8361] do_syscall_64+0x44/0x110 [ 1761.339152][ T8361] ? syscall_exit_to_user_mode+0x38/0x140 [ 1761.344954][ T8361] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1761.349607][ T8332] loop0: p35 size 268435712 extends beyond EOD, [ 1761.350895][ T8361] RIP: 0033:0x7fa621ffaae9 [ 1761.350914][ T8361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1761.357263][ T8332] truncated [ 1761.361625][ T8361] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1761.361692][ T8361] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1761.400868][ T8361] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1761.408871][ T8361] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1761.416864][ T8361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 20:39:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010000a0001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1761.424903][ T8361] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1761.432951][ T8361] [ 1761.436115][ T8361] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1761.451724][ T8332] loop0: p37 size 268435712 extends beyond EOD, truncated 20:39:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037001000100001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1761.481562][ T8378] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 1761.524152][ T8332] loop0: p39 size 268435712 extends beyond EOD, truncated [ 1761.548805][ T8332] loop0: p41 size 268435712 extends beyond EOD, truncated [ 1761.550017][ T8368] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1761.565155][ T8368] CPU: 1 PID: 8368 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1761.575144][ T8368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1761.585247][ T8368] Call Trace: [ 1761.588532][ T8368] [ 1761.591476][ T8368] dump_stack_lvl+0xda/0x130 [ 1761.596121][ T8368] dump_stack+0x15/0x20 [ 1761.600305][ T8368] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1761.605459][ T8368] kobject_add_internal+0x3eb/0x730 [ 1761.610741][ T8368] kobject_add+0xdc/0x150 [ 1761.615072][ T8368] ? kobject_get+0x95/0xc0 [ 1761.619572][ T8368] ? kobject_put+0xd8/0x160 [ 1761.624084][ T8368] ? device_add+0x2ea/0x8b0 [ 1761.628609][ T8368] device_add+0x2f8/0x8b0 [ 1761.633022][ T8368] netdev_register_kobject+0xfc/0x230 [ 1761.638508][ T8368] register_netdevice+0x65b/0xb20 [ 1761.643542][ T8368] team_newlink+0xa8/0xd0 [ 1761.647948][ T8368] ? team_validate+0xc0/0xc0 [ 1761.652601][ T8368] rtnl_newlink+0xee5/0x1670 [ 1761.657214][ T8368] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1761.662518][ T8368] ? rtnl_newlink+0x2e1/0x1670 [ 1761.667300][ T8368] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1761.673607][ T8368] ? _raw_spin_unlock+0x26/0x40 [ 1761.675353][ T8332] loop0: p43 size 268435712 extends beyond EOD, truncated [ 1761.678573][ T8368] ? __mutex_lock+0x21c/0x8d0 [ 1761.687031][ T8332] loop0: p45 size 268435712 extends beyond EOD, [ 1761.690367][ T8368] ? rtnl_setlink+0x300/0x300 [ 1761.690390][ T8368] rtnetlink_rcv_msg+0x807/0x8c0 [ 1761.696737][ T8332] truncated [ 1761.701359][ T8368] ? __kfree_skb+0x104/0x140 [ 1761.714032][ T8368] ? packet_rcv+0xc2/0x960 [ 1761.718487][ T8368] ? __kfree_skb+0x104/0x140 [ 1761.723095][ T8368] ? consume_skb+0x57/0x180 [ 1761.727605][ T8368] ? packet_rcv+0xc2/0x960 [ 1761.732148][ T8368] ? kmem_cache_free+0x1d9/0x380 [ 1761.737168][ T8368] ? __kfree_skb+0x104/0x140 [ 1761.741786][ T8368] ? nlmon_xmit+0x4b/0x60 [ 1761.746134][ T8368] ? __kfree_skb+0x104/0x140 [ 1761.750805][ T8368] ? consume_skb+0x57/0x180 [ 1761.755347][ T8368] ? nlmon_xmit+0x4b/0x60 [ 1761.759694][ T8368] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1761.765015][ T8368] ? __dev_queue_xmit+0xaae/0x1d80 [ 1761.770219][ T8368] ? ref_tracker_free+0x3a1/0x400 [ 1761.775271][ T8368] netlink_rcv_skb+0x126/0x220 [ 1761.780053][ T8368] ? rtnetlink_bind+0x60/0x60 [ 1761.784744][ T8368] rtnetlink_rcv+0x1c/0x20 [ 1761.785593][ T8332] loop0: p47 size 268435712 extends beyond EOD, [ 1761.789188][ T8368] netlink_unicast+0x589/0x650 [ 1761.789213][ T8368] netlink_sendmsg+0x66e/0x770 [ 1761.795607][ T8332] truncated [ 1761.808377][ T8368] ? netlink_getsockopt+0x3e0/0x3e0 [ 1761.813586][ T8368] ____sys_sendmsg+0x37c/0x4d0 [ 1761.818364][ T8368] __sys_sendmsg+0x1e9/0x270 [ 1761.822974][ T8368] __x64_sys_sendmsg+0x46/0x50 [ 1761.827756][ T8368] do_syscall_64+0x44/0x110 [ 1761.832285][ T8368] ? syscall_exit_to_user_mode+0x38/0x140 [ 1761.838067][ T8368] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1761.844039][ T8368] RIP: 0033:0x7fb9c9449ae9 [ 1761.846768][ T8332] loop0: p49 size 268435712 extends beyond EOD, [ 1761.848466][ T8368] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1761.848498][ T8332] truncated [ 1761.877561][ T8368] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1761.885985][ T8368] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1761.889587][ T8332] loop0: p51 size 268435712 extends beyond EOD, [ 1761.893955][ T8368] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1761.893971][ T8368] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1761.893984][ T8368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1761.900294][ T8332] truncated [ 1761.927382][ T8368] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1761.935375][ T8368] [ 1761.937434][ T8332] loop0: p53 size 268435712 extends beyond EOD, truncated [ 1761.938963][ T8368] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1761.995160][ T8332] loop0: p55 size 268435712 extends beyond EOD, truncated [ 1762.012967][ T8332] loop0: p57 size 268435712 extends beyond EOD, truncated [ 1762.014628][ T8373] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1762.029413][ T8373] CPU: 1 PID: 8373 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1762.039445][ T8373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1762.045228][ T8332] loop0: p59 size 268435712 extends beyond EOD, [ 1762.049485][ T8373] Call Trace: [ 1762.049494][ T8373] [ 1762.049502][ T8373] dump_stack_lvl+0xda/0x130 [ 1762.055833][ T8332] truncated [ 1762.059090][ T8373] dump_stack+0x15/0x20 [ 1762.073852][ T8373] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1762.078990][ T8373] kobject_add_internal+0x3eb/0x730 [ 1762.084206][ T8373] kobject_add+0xdc/0x150 [ 1762.088628][ T8373] ? kobject_get+0x95/0xc0 [ 1762.090106][ T8332] loop0: p61 size 268435712 extends beyond EOD, [ 1762.093043][ T8373] ? device_add+0x2ea/0x8b0 [ 1762.099394][ T8332] truncated [ 1762.103871][ T8373] device_add+0x2f8/0x8b0 [ 1762.111329][ T8373] netdev_register_kobject+0xfc/0x230 [ 1762.116744][ T8373] register_netdevice+0x65b/0xb20 [ 1762.121863][ T8373] batadv_softif_newlink+0x6f/0x80 [ 1762.127041][ T8373] ? batadv_softif_validate+0x60/0x60 [ 1762.132551][ T8373] rtnl_newlink+0xee5/0x1670 [ 1762.137173][ T8373] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1762.142577][ T8373] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1762.148956][ T8332] loop0: p63 size 268435712 extends beyond EOD, truncated [ 1762.154515][ T8332] loop0: p65 size 268435712 extends beyond EOD, [ 1762.156077][ T8373] ? _raw_spin_unlock+0x26/0x40 [ 1762.162418][ T8332] truncated [ 1762.164738][ T8332] loop0: p67 size 268435712 extends beyond EOD, [ 1762.167254][ T8373] ? __mutex_lock+0x21c/0x8d0 [ 1762.170384][ T8332] truncated [ 1762.171925][ T8332] loop0: p69 size 268435712 extends beyond EOD, [ 1762.176692][ T8373] ? rtnl_setlink+0x300/0x300 [ 1762.176720][ T8373] rtnetlink_rcv_msg+0x807/0x8c0 [ 1762.181384][ T8332] truncated [ 1762.196360][ T8332] loop0: p71 size 268435712 extends beyond EOD, [ 1762.200447][ T8373] ? __kfree_skb+0x104/0x140 [ 1762.203547][ T8332] truncated [ 1762.215648][ T8332] loop0: p73 size 268435712 extends beyond EOD, [ 1762.217638][ T8373] ? packet_rcv+0xc2/0x960 [ 1762.223995][ T8332] truncated [ 1762.228378][ T8373] ? __kfree_skb+0x104/0x140 [ 1762.236286][ T8373] ? consume_skb+0x57/0x180 [ 1762.240828][ T8373] ? packet_rcv+0xc2/0x960 [ 1762.245357][ T8373] ? kmem_cache_free+0x1d9/0x380 [ 1762.250332][ T8373] ? __kfree_skb+0x104/0x140 [ 1762.254882][ T8332] loop0: p75 size 268435712 extends beyond EOD, [ 1762.254930][ T8373] ? nlmon_xmit+0x4b/0x60 [ 1762.254957][ T8373] ? __kfree_skb+0x104/0x140 [ 1762.254976][ T8373] ? consume_skb+0x57/0x180 [ 1762.261349][ T8332] truncated [ 1762.265639][ T8373] ? nlmon_xmit+0x4b/0x60 [ 1762.265667][ T8373] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1762.265697][ T8373] ? __dev_queue_xmit+0xaae/0x1d80 [ 1762.292777][ T8373] ? ref_tracker_free+0x3a1/0x400 [ 1762.297857][ T8373] netlink_rcv_skb+0x126/0x220 [ 1762.300505][ T8332] loop0: p77 size 268435712 extends beyond EOD, [ 1762.302728][ T8373] ? rtnetlink_bind+0x60/0x60 [ 1762.302763][ T8373] rtnetlink_rcv+0x1c/0x20 [ 1762.309076][ T8332] truncated [ 1762.313717][ T8373] netlink_unicast+0x589/0x650 [ 1762.326079][ T8373] netlink_sendmsg+0x66e/0x770 [ 1762.330857][ T8373] ? netlink_getsockopt+0x3e0/0x3e0 [ 1762.336201][ T8373] ____sys_sendmsg+0x37c/0x4d0 [ 1762.340983][ T8373] __sys_sendmsg+0x1e9/0x270 [ 1762.345729][ T8373] __x64_sys_sendmsg+0x46/0x50 [ 1762.350607][ T8373] do_syscall_64+0x44/0x110 [ 1762.355130][ T8373] ? syscall_exit_to_user_mode+0x38/0x140 [ 1762.360922][ T8373] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1762.363450][ T8332] loop0: p79 size 268435712 extends beyond EOD, [ 1762.366914][ T8373] RIP: 0033:0x7fb9c9449ae9 [ 1762.366933][ T8373] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1762.373322][ T8332] truncated [ 1762.387786][ T8332] loop0: p81 size 268435712 extends beyond EOD, [ 1762.397327][ T8373] RSP: 002b:00007fb9c85690c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1762.397350][ T8373] RAX: ffffffffffffffda RBX: 00007fb9c95691f0 RCX: 00007fb9c9449ae9 [ 1762.400452][ T8332] truncated [ 1762.425128][ T8332] loop0: p83 size 268435712 extends beyond EOD, [ 1762.426207][ T8373] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000006 [ 1762.426227][ T8373] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1762.432530][ T8332] truncated [ 1762.435272][ T8332] loop0: p85 size 268435712 extends beyond EOD, [ 1762.440490][ T8373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1762.440507][ T8373] R13: 000000000000006e R14: 00007fb9c95691f0 R15: 00007ffddc514408 [ 1762.448511][ T8332] truncated [ 1762.451590][ T8373] [ 1762.480353][ T8373] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1762.500918][ T8332] loop0: p87 size 268435712 extends beyond EOD, truncated [ 1762.516785][ T8332] loop0: p89 size 268435712 extends beyond EOD, truncated [ 1762.535508][ T8332] loop0: p91 size 268435712 extends beyond EOD, truncated [ 1762.547287][ T8380] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 1762.573204][ T8332] loop0: p93 size 268435712 extends beyond EOD, truncated [ 1762.581746][ T8332] loop0: p95 size 268435712 extends beyond EOD, truncated [ 1762.594577][ T8332] loop0: p97 size 268435712 extends beyond EOD, truncated [ 1762.615802][ T8332] loop0: p99 size 268435712 extends beyond EOD, truncated [ 1762.634773][ T8332] loop0: p101 size 268435712 extends beyond EOD, truncated [ 1762.654967][ T8332] loop0: p103 size 268435712 extends beyond EOD, truncated [ 1762.675387][ T8332] loop0: p105 size 268435712 extends beyond EOD, truncated [ 1762.694911][ T8332] loop0: p107 size 268435712 extends beyond EOD, truncated [ 1762.715504][ T8332] loop0: p109 size 268435712 extends beyond EOD, truncated [ 1762.734913][ T8332] loop0: p111 size 268435712 extends beyond EOD, truncated [ 1762.755664][ T8332] loop0: p113 size 268435712 extends beyond EOD, truncated [ 1762.765457][ T8332] loop0: p115 size 268435712 extends beyond EOD, truncated [ 1762.773847][ T8332] loop0: p117 size 268435712 extends beyond EOD, truncated [ 1762.795315][ T8332] loop0: p119 size 268435712 extends beyond EOD, truncated [ 1762.803738][ T8332] loop0: p121 size 268435712 extends beyond EOD, truncated [ 1762.818036][ T8332] loop0: p123 size 268435712 extends beyond EOD, truncated [ 1762.835537][ T8332] loop0: p125 size 268435712 extends beyond EOD, truncated [ 1762.844211][ T8332] loop0: p127 size 268435712 extends beyond EOD, truncated [ 1762.855977][ T8332] loop0: p129 size 268435712 extends beyond EOD, truncated [ 1762.884733][ T8332] loop0: p131 size 268435712 extends beyond EOD, truncated [ 1762.897034][ T8332] loop0: p133 size 268435712 extends beyond EOD, truncated [ 1762.905710][ T8332] loop0: p135 size 268435712 extends beyond EOD, truncated [ 1762.914193][ T8332] loop0: p137 size 268435712 extends beyond EOD, truncated [ 1762.922375][ T8332] loop0: p139 size 268435712 extends beyond EOD, truncated [ 1762.931872][ T8332] loop0: p141 size 268435712 extends beyond EOD, truncated [ 1762.940494][ T8332] loop0: p143 size 268435712 extends beyond EOD, truncated [ 1762.955379][ T8332] loop0: p145 size 268435712 extends beyond EOD, truncated [ 1762.963749][ T8332] loop0: p147 size 268435712 extends beyond EOD, truncated [ 1762.984987][ T8332] loop0: p149 size 268435712 extends beyond EOD, truncated [ 1763.005273][ T8332] loop0: p151 size 268435712 extends beyond EOD, truncated [ 1763.013659][ T8332] loop0: p153 size 268435712 extends beyond EOD, truncated [ 1763.026325][ T8332] loop0: p155 size 268435712 extends beyond EOD, truncated [ 1763.034795][ T8332] loop0: p157 size 268435712 extends beyond EOD, truncated [ 1763.043246][ T8332] loop0: p159 size 268435712 extends beyond EOD, truncated [ 1763.051721][ T8332] loop0: p161 size 268435712 extends beyond EOD, truncated [ 1763.060200][ T8332] loop0: p163 size 268435712 extends beyond EOD, truncated [ 1763.068941][ T8332] loop0: p165 size 268435712 extends beyond EOD, truncated [ 1763.078113][ T8332] loop0: p167 size 268435712 extends beyond EOD, truncated [ 1763.086564][ T8332] loop0: p169 size 268435712 extends beyond EOD, truncated [ 1763.119281][ T8332] loop0: p171 size 268435712 extends beyond EOD, truncated [ 1763.145687][ T8332] loop0: p173 size 268435712 extends beyond EOD, truncated [ 1763.164513][ T8332] loop0: p175 size 268435712 extends beyond EOD, truncated [ 1763.172982][ T8332] loop0: p177 size 268435712 extends beyond EOD, truncated [ 1763.181765][ T8332] loop0: p179 size 268435712 extends beyond EOD, truncated [ 1763.225681][ T8332] loop0: p181 size 268435712 extends beyond EOD, truncated [ 1763.247802][ T8332] loop0: p183 size 268435712 extends beyond EOD, truncated [ 1763.256412][ T8332] loop0: p185 size 268435712 extends beyond EOD, truncated [ 1763.264939][ T8332] loop0: p187 size 268435712 extends beyond EOD, truncated [ 1763.273191][ T8332] loop0: p189 size 268435712 extends beyond EOD, truncated [ 1763.282418][ T8332] loop0: p191 size 268435712 extends beyond EOD, truncated [ 1763.291031][ T8332] loop0: p193 size 268435712 extends beyond EOD, truncated [ 1763.300791][ T8332] loop0: p195 size 268435712 extends beyond EOD, truncated [ 1763.321689][ T8332] loop0: p197 size 268435712 extends beyond EOD, truncated [ 1763.330108][ T8332] loop0: p199 size 268435712 extends beyond EOD, truncated [ 1763.338413][ T8332] loop0: p201 size 268435712 extends beyond EOD, truncated [ 1763.346835][ T8332] loop0: p203 size 268435712 extends beyond EOD, truncated [ 1763.356975][ T8332] loop0: p205 size 268435712 extends beyond EOD, truncated [ 1763.365273][ T8332] loop0: p207 size 268435712 extends beyond EOD, truncated [ 1763.373550][ T8332] loop0: p209 size 268435712 extends beyond EOD, truncated [ 1763.381830][ T8332] loop0: p211 size 268435712 extends beyond EOD, truncated [ 1763.390879][ T8332] loop0: p213 size 268435712 extends beyond EOD, truncated [ 1763.400705][ T8332] loop0: p215 size 268435712 extends beyond EOD, truncated [ 1763.409083][ T8332] loop0: p217 size 268435712 extends beyond EOD, truncated [ 1763.418542][ T8332] loop0: p219 size 268435712 extends beyond EOD, truncated [ 1763.426890][ T8332] loop0: p221 size 268435712 extends beyond EOD, truncated [ 1763.436698][ T8332] loop0: p223 size 268435712 extends beyond EOD, truncated [ 1763.445105][ T8332] loop0: p225 size 268435712 extends beyond EOD, truncated [ 1763.453402][ T8332] loop0: p227 size 268435712 extends beyond EOD, truncated [ 1763.462113][ T8332] loop0: p229 size 268435712 extends beyond EOD, truncated [ 1763.470498][ T8332] loop0: p231 size 268435712 extends beyond EOD, truncated [ 1763.480348][ T8332] loop0: p233 size 268435712 extends beyond EOD, truncated [ 1763.488653][ T8332] loop0: p235 size 268435712 extends beyond EOD, truncated [ 1763.498047][ T8332] loop0: p237 size 268435712 extends beyond EOD, truncated [ 1763.506295][ T8332] loop0: p239 size 268435712 extends beyond EOD, truncated [ 1763.516271][ T8332] loop0: p241 size 268435712 extends beyond EOD, truncated [ 1763.524818][ T8332] loop0: p243 size 268435712 extends beyond EOD, truncated [ 1763.533008][ T8332] loop0: p245 size 268435712 extends beyond EOD, truncated [ 1763.541261][ T8332] loop0: p247 size 268435712 extends beyond EOD, truncated [ 1763.551194][ T8332] loop0: p249 size 268435712 extends beyond EOD, truncated [ 1763.559471][ T8332] loop0: p251 size 268435712 extends beyond EOD, truncated [ 1763.568438][ T8332] loop0: p253 size 268435712 extends beyond EOD, truncated 20:39:12 executing program 0: syz_read_part_table(0x103f, &(0x7f0000000000)="$eJzsz7EJQjEABNBLglp+wQVcylWsv+tYumDEqEWwFhHeq8LdhZDwWzU1LYdzn9Je3qft2ORVL+VjMGySlOyTHJdxJdk9sjY/tq6pl3Z79klO1298CQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD+zT0AAP//bv0IPw==") prctl$PR_GET_CHILD_SUBREAPER(0x25) (async) prctl$PR_GET_CHILD_SUBREAPER(0x25) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) (async) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000001040)={0x0, 0xfffffffffffffffc}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000002900), &(0x7f0000002940)='./file0/../file0\x00', 0x200c4c, &(0x7f0000002500)={[{@unhide}, {@iocharset={'iocharset', 0x3d, 'cp737'}}, {@unhide}, {@hide}, {@dmode={'dmode', 0x3d, 0x8}}, {@dmode={'dmode', 0x3d, 0x7f}}, {@map_off}, {@block={'block', 0x3d, 0x200}}, {@cruft}, {@map_off}, {@nojoliet}, {@map_normal}, {@check_relaxed}, {@iocharset={'iocharset', 0x3d, 'iso8859-2'}}, {@cruft}]}, 0x1, 0x568, &(0x7f0000002b80)="$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") shutdown(0xffffffffffffffff, 0x1) (async) shutdown(0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, 0x0) 20:39:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xff9f3a0a297f0000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:39:12 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x82030000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:39:12 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x24000000}, 0x0) 20:39:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037001000410001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1763.576826][ T8332] loop0: p255 size 268435712 extends beyond EOD, truncated [ 1763.614666][ T8387] __nla_validate_parse: 3 callbacks suppressed [ 1763.614720][ T8387] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1763.684915][ T8387] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1763.694075][ T8387] CPU: 0 PID: 8387 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1763.704060][ T8387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1763.714200][ T8387] Call Trace: [ 1763.717546][ T8387] [ 1763.720487][ T8387] dump_stack_lvl+0xda/0x130 [ 1763.725131][ T8387] dump_stack+0x15/0x20 [ 1763.729377][ T8387] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1763.734516][ T8387] kobject_add_internal+0x3eb/0x730 [ 1763.739738][ T8387] kobject_add+0xdc/0x150 [ 1763.744116][ T8387] ? kobject_get+0x95/0xc0 [ 1763.748557][ T8387] ? kobject_put+0xd8/0x160 [ 1763.753152][ T8387] ? device_add+0x2ea/0x8b0 [ 1763.757690][ T8387] device_add+0x2f8/0x8b0 [ 1763.762082][ T8387] netdev_register_kobject+0xfc/0x230 [ 1763.767484][ T8387] register_netdevice+0x65b/0xb20 [ 1763.772522][ T8387] team_newlink+0xa8/0xd0 [ 1763.776874][ T8387] ? team_validate+0xc0/0xc0 [ 1763.781541][ T8387] rtnl_newlink+0xee5/0x1670 [ 1763.786144][ T8387] ? rtnl_newlink+0x2e1/0x1670 [ 1763.790945][ T8387] ? security_capable+0x5e/0x80 [ 1763.795867][ T8387] ? ns_capable+0x7c/0xb0 [ 1763.800295][ T8387] ? rtnl_setlink+0x300/0x300 [ 1763.804986][ T8387] rtnetlink_rcv_msg+0x807/0x8c0 [ 1763.810009][ T8387] ? nlmon_xmit+0x4b/0x60 [ 1763.814429][ T8387] ? nlmon_xmit+0x4b/0x60 [ 1763.818779][ T8387] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1763.824108][ T8387] ? kmem_cache_free+0x1d9/0x380 [ 1763.829065][ T8387] ? __kfree_skb+0x104/0x140 [ 1763.833680][ T8387] ? nlmon_xmit+0x4b/0x60 [ 1763.838026][ T8387] ? __kfree_skb+0x104/0x140 [ 1763.842642][ T8387] ? consume_skb+0x57/0x180 [ 1763.847183][ T8387] ? nlmon_xmit+0x4b/0x60 [ 1763.851570][ T8387] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1763.856874][ T8387] ? __dev_queue_xmit+0xaae/0x1d80 [ 1763.862011][ T8387] ? ref_tracker_free+0x3a1/0x400 [ 1763.867128][ T8387] netlink_rcv_skb+0x126/0x220 [ 1763.871975][ T8387] ? rtnetlink_bind+0x60/0x60 [ 1763.876749][ T8387] rtnetlink_rcv+0x1c/0x20 [ 1763.881198][ T8387] netlink_unicast+0x589/0x650 [ 1763.885970][ T8387] netlink_sendmsg+0x66e/0x770 [ 1763.890819][ T8387] ? netlink_getsockopt+0x3e0/0x3e0 [ 1763.896051][ T8387] ____sys_sendmsg+0x37c/0x4d0 [ 1763.900841][ T8387] __sys_sendmsg+0x1e9/0x270 [ 1763.905529][ T8387] ? wake_up_q+0x3f/0x70 [ 1763.909814][ T8387] __x64_sys_sendmsg+0x46/0x50 [ 1763.914644][ T8387] do_syscall_64+0x44/0x110 [ 1763.919202][ T8387] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1763.925143][ T8387] RIP: 0033:0x7fa621ffaae9 [ 1763.929603][ T8387] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1763.949237][ T8387] RSP: 002b:00007fa62137d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1763.957658][ T8387] RAX: ffffffffffffffda RBX: 00007fa622119f80 RCX: 00007fa621ffaae9 [ 1763.965629][ T8387] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1763.973611][ T8387] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1763.981579][ T8387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1763.989547][ T8387] R13: 000000000000000b R14: 00007fa622119f80 R15: 00007ffeeca3fdc8 [ 1763.997604][ T8387] [ 1764.000663][ T8387] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1764.057729][ T8396] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1764.067005][ T8400] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1764.077235][ T8400] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1764.086405][ T8400] CPU: 0 PID: 8400 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1764.096389][ T8400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1764.106456][ T8400] Call Trace: [ 1764.109739][ T8400] [ 1764.112685][ T8400] dump_stack_lvl+0xda/0x130 [ 1764.117385][ T8400] dump_stack+0x15/0x20 [ 1764.121561][ T8400] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1764.126737][ T8400] kobject_add_internal+0x3eb/0x730 [ 1764.131994][ T8400] kobject_add+0xdc/0x150 [ 1764.136351][ T8400] ? kobject_get+0x95/0xc0 [ 1764.140783][ T8400] ? kobject_put+0xd8/0x160 [ 1764.145351][ T8400] ? device_add+0x2ea/0x8b0 [ 1764.149957][ T8400] device_add+0x2f8/0x8b0 [ 1764.154330][ T8400] netdev_register_kobject+0xfc/0x230 [ 1764.159814][ T8400] register_netdevice+0x65b/0xb20 [ 1764.164850][ T8400] team_newlink+0xa8/0xd0 [ 1764.169187][ T8400] ? team_validate+0xc0/0xc0 [ 1764.173813][ T8400] rtnl_newlink+0xee5/0x1670 [ 1764.178495][ T8400] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1764.183815][ T8400] ? rtnl_newlink+0x2e1/0x1670 [ 1764.188624][ T8400] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1764.194888][ T8400] ? _raw_spin_unlock+0x26/0x40 [ 1764.199796][ T8400] ? __mutex_lock+0x21c/0x8d0 20:39:12 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) (async, rerun: 64) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (rerun: 64) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7bfebba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) (async) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x1, 0x20}) (async) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) (async) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (rerun: 64) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r8, 0x0, r9, 0x0, 0x39000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x1c, 0x2, &(0x7f0000000100)=@raw=[@map_idx_val={0x18, 0x2, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0xbe9}], &(0x7f0000000300)='GPL\x00', 0x7fffffff, 0x6c, &(0x7f0000000340)=""/108, 0x40f00, 0x14, '\x00', 0x0, 0x2d, r7, 0x8, &(0x7f0000000580)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000600)={0x0, 0x6, 0xd1, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x2, &(0x7f0000000640)=[r9], &(0x7f0000000680)=[{0x0, 0x3, 0x4, 0x8}, {0x5, 0x4, 0xa, 0x1}], 0x10, 0x80000000}, 0x90) 20:39:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a001700000000040037001000640001632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1764.204596][ T8400] ? rtnl_setlink+0x300/0x300 [ 1764.209282][ T8400] rtnetlink_rcv_msg+0x807/0x8c0 [ 1764.214242][ T8400] ? kmem_cache_free+0x1d9/0x380 [ 1764.219202][ T8400] ? __kfree_skb+0x104/0x140 [ 1764.223806][ T8400] ? nlmon_xmit+0x4b/0x60 [ 1764.228227][ T8400] ? __kfree_skb+0x104/0x140 [ 1764.232841][ T8400] ? consume_skb+0x57/0x180 [ 1764.237395][ T8400] ? nlmon_xmit+0x4b/0x60 [ 1764.241746][ T8400] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1764.247105][ T8400] ? __dev_queue_xmit+0xaae/0x1d80 [ 1764.252289][ T8400] ? ref_tracker_free+0x3a1/0x400 [ 1764.257325][ T8400] netlink_rcv_skb+0x126/0x220 [ 1764.262148][ T8400] ? rtnetlink_bind+0x60/0x60 [ 1764.267009][ T8400] rtnetlink_rcv+0x1c/0x20 [ 1764.271440][ T8400] netlink_unicast+0x589/0x650 [ 1764.276219][ T8400] netlink_sendmsg+0x66e/0x770 [ 1764.281005][ T8400] ? netlink_getsockopt+0x3e0/0x3e0 [ 1764.286256][ T8400] ____sys_sendmsg+0x37c/0x4d0 [ 1764.291044][ T8400] __sys_sendmsg+0x1e9/0x270 [ 1764.295676][ T8400] __x64_sys_sendmsg+0x46/0x50 [ 1764.300457][ T8400] do_syscall_64+0x44/0x110 [ 1764.305311][ T8400] ? syscall_exit_to_user_mode+0x38/0x140 [ 1764.311110][ T8400] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1764.317117][ T8400] RIP: 0033:0x7fb9c9449ae9 [ 1764.321530][ T8400] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1764.341293][ T8400] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1764.349712][ T8400] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1764.357677][ T8400] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1764.365731][ T8400] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1764.373720][ T8400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1764.381685][ T8400] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1764.389657][ T8400] [ 1764.392722][ T8400] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1764.512126][ T8409] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1764.521392][ T8409] CPU: 1 PID: 8409 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1764.531494][ T8409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1764.541558][ T8409] Call Trace: [ 1764.544917][ T8409] [ 1764.547853][ T8409] dump_stack_lvl+0xda/0x130 [ 1764.552511][ T8409] dump_stack+0x15/0x20 [ 1764.556783][ T8409] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1764.561917][ T8409] kobject_add_internal+0x3eb/0x730 [ 1764.567136][ T8409] kobject_add+0xdc/0x150 [ 1764.571550][ T8409] ? kobject_get+0x95/0xc0 [ 1764.576065][ T8409] ? device_add+0x2ea/0x8b0 [ 1764.580680][ T8409] device_add+0x2f8/0x8b0 [ 1764.585081][ T8409] netdev_register_kobject+0xfc/0x230 [ 1764.590481][ T8409] register_netdevice+0x65b/0xb20 [ 1764.595532][ T8409] batadv_softif_newlink+0x6f/0x80 [ 1764.600744][ T8409] ? batadv_softif_validate+0x60/0x60 [ 1764.606146][ T8409] rtnl_newlink+0xee5/0x1670 [ 1764.610749][ T8409] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1764.616198][ T8409] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1764.622464][ T8409] ? _raw_spin_unlock+0x26/0x40 [ 1764.627419][ T8409] ? __mutex_lock+0x21c/0x8d0 [ 1764.632108][ T8409] ? rtnl_setlink+0x300/0x300 [ 1764.636792][ T8409] rtnetlink_rcv_msg+0x807/0x8c0 [ 1764.641733][ T8409] ? __kfree_skb+0x104/0x140 [ 1764.646323][ T8409] ? packet_rcv+0xc2/0x960 [ 1764.650892][ T8409] ? __kfree_skb+0x104/0x140 [ 1764.655486][ T8409] ? consume_skb+0x57/0x180 [ 1764.660112][ T8409] ? packet_rcv+0xc2/0x960 [ 1764.664540][ T8409] ? kmem_cache_free+0x1d9/0x380 [ 1764.669493][ T8409] ? __kfree_skb+0x104/0x140 [ 1764.674132][ T8409] ? nlmon_xmit+0x4b/0x60 [ 1764.678466][ T8409] ? __kfree_skb+0x104/0x140 [ 1764.683104][ T8409] ? consume_skb+0x57/0x180 [ 1764.687637][ T8409] ? nlmon_xmit+0x4b/0x60 [ 1764.692048][ T8409] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1764.697352][ T8409] ? __dev_queue_xmit+0xaae/0x1d80 [ 1764.702572][ T8409] ? ref_tracker_free+0x3a1/0x400 [ 1764.707676][ T8409] netlink_rcv_skb+0x126/0x220 [ 1764.712451][ T8409] ? rtnetlink_bind+0x60/0x60 [ 1764.717137][ T8409] rtnetlink_rcv+0x1c/0x20 [ 1764.721551][ T8409] netlink_unicast+0x589/0x650 [ 1764.726318][ T8409] netlink_sendmsg+0x66e/0x770 [ 1764.731077][ T8409] ? netlink_getsockopt+0x3e0/0x3e0 [ 1764.736352][ T8409] ____sys_sendmsg+0x37c/0x4d0 [ 1764.741165][ T8409] __sys_sendmsg+0x1e9/0x270 [ 1764.745843][ T8409] __x64_sys_sendmsg+0x46/0x50 [ 1764.750608][ T8409] do_syscall_64+0x44/0x110 [ 1764.755118][ T8409] ? syscall_exit_to_user_mode+0x38/0x140 [ 1764.760939][ T8409] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1764.766904][ T8409] RIP: 0033:0x7fb9c9449ae9 [ 1764.771326][ T8409] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1764.791078][ T8409] RSP: 002b:00007fb9c83480c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1764.799552][ T8409] RAX: ffffffffffffffda RBX: 00007fb9c95692c0 RCX: 00007fb9c9449ae9 20:39:13 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x25000000}, 0x0) [ 1764.807566][ T8409] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000006 [ 1764.815628][ T8409] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1764.823610][ T8409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1764.831586][ T8409] R13: 000000000000006e R14: 00007fb9c95692c0 R15: 00007ffddc514408 [ 1764.839563][ T8409] [ 1764.842639][ T8409] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) (async, rerun: 32) close(0xffffffffffffffff) (async, rerun: 32) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7bfebba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x1, 0x20}) (async) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, &(0x7f0000000040)) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 64) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r8, 0x0, r9, 0x0, 0x39000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x1c, 0x2, &(0x7f0000000100)=@raw=[@map_idx_val={0x18, 0x2, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0xbe9}], &(0x7f0000000300)='GPL\x00', 0x7fffffff, 0x6c, &(0x7f0000000340)=""/108, 0x40f00, 0x14, '\x00', 0x0, 0x2d, r7, 0x8, &(0x7f0000000580)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000600)={0x0, 0x6, 0xd1, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x2, &(0x7f0000000640)=[r9], &(0x7f0000000680)=[{0x0, 0x3, 0x4, 0x8}, {0x5, 0x4, 0xa, 0x1}], 0x10, 0x80000000}, 0x90) 20:39:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r5, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000100)={'dvmrp1\x00', 0x1000}) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x4030582a, &(0x7f0000000040)) [ 1765.059181][ T8399] loop0: detected capacity change from 0 to 8192 [ 1765.066826][ T8388] udevd[8388]: inotify_add_watch(7, /dev/loop0p15, 10) failed: No such file or directory [ 1765.079723][T26880] udevd[26880]: inotify_add_watch(7, /dev/loop0p16, 10) failed: No such file or directory [ 1765.085203][ T3726] udevd[3726]: inotify_add_watch(7, /dev/loop0p25, 10) failed: No such file or directory [ 1765.091391][T26659] udevd[26659]: inotify_add_watch(7, /dev/loop0p19, 10) failed: No such file or directory [ 1765.112558][T26681] udevd[26681]: inotify_add_watch(7, /dev/loop0p20, 10) failed: No such file or directory [ 1765.127691][ T8411] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. 20:39:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xffefff1f00000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:39:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010000d0300632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1765.129833][ T8399] loop0: p1 p2 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 [ 1765.138876][ T8423] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1765.254926][ T8399] loop0: p1 size 268435712 extends beyond EOD, truncated [ 1765.267424][ T8399] loop0: p5 size 268435712 extends beyond EOD, truncated [ 1765.275531][ T8399] loop0: p7 size 268435712 extends beyond EOD, truncated [ 1765.283417][ T8399] loop0: p9 size 268435712 extends beyond EOD, truncated [ 1765.305300][ T8437] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1765.317190][ T8399] loop0: p11 size 268435712 extends beyond EOD, truncated [ 1765.340629][ T8399] loop0: p13 size 268435712 extends beyond EOD, truncated [ 1765.349321][ T8399] loop0: p15 size 268435712 extends beyond EOD, truncated [ 1765.357607][ T8399] loop0: p17 size 268435712 extends beyond EOD, truncated [ 1765.366493][ T8399] loop0: p19 size 268435712 extends beyond EOD, truncated [ 1765.383632][ T8399] loop0: p21 size 268435712 extends beyond EOD, truncated [ 1765.397364][ T8399] loop0: p23 size 268435712 extends beyond EOD, truncated [ 1765.417405][ T8399] loop0: p25 size 268435712 extends beyond EOD, truncated [ 1765.434979][ T8399] loop0: p27 size 268435712 extends beyond EOD, truncated [ 1765.446657][ T8399] loop0: p29 size 268435712 extends beyond EOD, truncated [ 1765.466302][ T8399] loop0: p31 size 268435712 extends beyond EOD, truncated [ 1765.484651][ T8399] loop0: p33 size 268435712 extends beyond EOD, truncated [ 1765.507227][ T8399] loop0: p35 size 268435712 extends beyond EOD, truncated [ 1765.581285][ T8399] loop0: p37 size 268435712 extends beyond EOD, truncated [ 1765.598521][ T8399] loop0: p39 size 268435712 extends beyond EOD, truncated [ 1765.622059][ T8399] loop0: p41 size 268435712 extends beyond EOD, truncated [ 1765.648144][ T8399] loop0: p43 size 268435712 extends beyond EOD, truncated [ 1765.673752][ T8399] loop0: p45 size 268435712 extends beyond EOD, truncated [ 1765.704525][ T8399] loop0: p47 size 268435712 extends beyond EOD, truncated [ 1765.774900][ T8399] loop0: p49 size 268435712 extends beyond EOD, truncated [ 1765.785314][ T8399] loop0: p51 size 268435712 extends beyond EOD, truncated [ 1765.809820][ T8399] loop0: p53 size 268435712 extends beyond EOD, truncated [ 1765.834915][ T8399] loop0: p55 size 268435712 extends beyond EOD, truncated [ 1765.856782][ T8399] loop0: p57 size 268435712 extends beyond EOD, truncated [ 1765.877214][ T8399] loop0: p59 size 268435712 extends beyond EOD, truncated [ 1765.897826][ T8399] loop0: p61 size 268435712 extends beyond EOD, truncated [ 1765.911582][ T8399] loop0: p63 size 268435712 extends beyond EOD, truncated [ 1765.933028][ T8399] loop0: p65 size 268435712 extends beyond EOD, truncated [ 1765.950055][ T8399] loop0: p67 size 268435712 extends beyond EOD, truncated [ 1765.966503][ T8399] loop0: p69 size 268435712 extends beyond EOD, truncated [ 1765.993404][ T8399] loop0: p71 size 268435712 extends beyond EOD, truncated [ 1766.014557][ T8399] loop0: p73 size 268435712 extends beyond EOD, truncated [ 1766.030490][ T8399] loop0: p75 size 268435712 extends beyond EOD, truncated [ 1766.045026][ T8399] loop0: p77 size 268435712 extends beyond EOD, truncated [ 1766.058676][ T8399] loop0: p79 size 268435712 extends beyond EOD, truncated [ 1766.072783][ T8399] loop0: p81 size 268435712 extends beyond EOD, truncated [ 1766.086712][ T8399] loop0: p83 size 268435712 extends beyond EOD, truncated [ 1766.100970][ T8399] loop0: p85 size 268435712 extends beyond EOD, truncated [ 1766.114758][ T8399] loop0: p87 size 268435712 extends beyond EOD, truncated [ 1766.130819][ T8399] loop0: p89 size 268435712 extends beyond EOD, truncated [ 1766.148894][ T8399] loop0: p91 size 268435712 extends beyond EOD, truncated [ 1766.170669][ T8399] loop0: p93 size 268435712 extends beyond EOD, truncated [ 1766.185077][ T8399] loop0: p95 size 268435712 extends beyond EOD, truncated [ 1766.204526][ T8399] loop0: p97 size 268435712 extends beyond EOD, truncated [ 1766.212519][ T8399] loop0: p99 size 268435712 extends beyond EOD, truncated [ 1766.235017][ T8399] loop0: p101 size 268435712 extends beyond EOD, truncated [ 1766.266454][ T8399] loop0: p103 size 268435712 extends beyond EOD, truncated [ 1766.284795][ T8399] loop0: p105 size 268435712 extends beyond EOD, truncated [ 1766.304767][ T8399] loop0: p107 size 268435712 extends beyond EOD, truncated [ 1766.324667][ T8399] loop0: p109 size 268435712 extends beyond EOD, truncated [ 1766.355138][ T8399] loop0: p111 size 268435712 extends beyond EOD, truncated [ 1766.374594][ T8399] loop0: p113 size 268435712 extends beyond EOD, truncated [ 1766.394600][ T8399] loop0: p115 size 268435712 extends beyond EOD, truncated [ 1766.404670][ T8399] loop0: p117 size 268435712 extends beyond EOD, truncated [ 1766.424915][ T8399] loop0: p119 size 268435712 extends beyond EOD, truncated [ 1766.454124][ T8399] loop0: p121 size 268435712 extends beyond EOD, truncated [ 1766.465794][ T8399] loop0: p123 size 268435712 extends beyond EOD, truncated [ 1766.485622][ T8399] loop0: p125 size 268435712 extends beyond EOD, truncated [ 1766.503419][ T8399] loop0: p127 size 268435712 extends beyond EOD, truncated [ 1766.535051][ T8399] loop0: p129 size 268435712 extends beyond EOD, truncated [ 1766.554526][ T8399] loop0: p131 size 268435712 extends beyond EOD, truncated [ 1766.575445][ T8399] loop0: p133 size 268435712 extends beyond EOD, truncated [ 1766.584733][ T8399] loop0: p135 size 268435712 extends beyond EOD, truncated [ 1766.595417][ T8399] loop0: p137 size 268435712 extends beyond EOD, truncated [ 1766.614545][ T8399] loop0: p139 size 268435712 extends beyond EOD, truncated [ 1766.635026][ T8399] loop0: p141 size 268435712 extends beyond EOD, truncated [ 1766.655146][ T8399] loop0: p143 size 268435712 extends beyond EOD, truncated [ 1766.664915][ T8399] loop0: p145 size 268435712 extends beyond EOD, truncated [ 1766.685501][ T8399] loop0: p147 size 268435712 extends beyond EOD, truncated [ 1766.705020][ T8399] loop0: p149 size 268435712 extends beyond EOD, truncated [ 1766.732375][ T8399] loop0: p151 size 268435712 extends beyond EOD, truncated [ 1766.743339][ T8399] loop0: p153 size 268435712 extends beyond EOD, truncated [ 1766.751605][ T8399] loop0: p155 size 268435712 extends beyond EOD, truncated [ 1766.759787][ T8399] loop0: p157 size 268435712 extends beyond EOD, truncated [ 1766.768001][ T8399] loop0: p159 size 268435712 extends beyond EOD, truncated [ 1766.776436][ T8399] loop0: p161 size 268435712 extends beyond EOD, truncated [ 1766.784532][ T8399] loop0: p163 size 268435712 extends beyond EOD, truncated [ 1766.792676][ T8399] loop0: p165 size 268435712 extends beyond EOD, truncated [ 1766.801694][ T8399] loop0: p167 size 268435712 extends beyond EOD, truncated [ 1766.809981][ T8399] loop0: p169 size 268435712 extends beyond EOD, truncated [ 1766.818304][ T8399] loop0: p171 size 268435712 extends beyond EOD, truncated [ 1766.826452][ T8399] loop0: p173 size 268435712 extends beyond EOD, truncated [ 1766.834693][ T8399] loop0: p175 size 268435712 extends beyond EOD, truncated [ 1766.842829][ T8399] loop0: p177 size 268435712 extends beyond EOD, truncated [ 1766.850955][ T8399] loop0: p179 size 268435712 extends beyond EOD, truncated [ 1766.859179][ T8399] loop0: p181 size 268435712 extends beyond EOD, truncated [ 1766.867255][ T8399] loop0: p183 size 268435712 extends beyond EOD, truncated [ 1766.875528][ T8399] loop0: p185 size 268435712 extends beyond EOD, truncated [ 1766.883468][ T8399] loop0: p187 size 268435712 extends beyond EOD, truncated [ 1766.891701][ T8399] loop0: p189 size 268435712 extends beyond EOD, truncated [ 1766.900085][ T8399] loop0: p191 size 268435712 extends beyond EOD, truncated [ 1766.909013][ T8399] loop0: p193 size 268435712 extends beyond EOD, truncated [ 1766.917143][ T8399] loop0: p195 size 268435712 extends beyond EOD, truncated [ 1766.927316][ T8399] loop0: p197 size 268435712 extends beyond EOD, truncated [ 1766.935571][ T8399] loop0: p199 size 268435712 extends beyond EOD, truncated [ 1766.943794][ T8399] loop0: p201 size 268435712 extends beyond EOD, truncated [ 1766.952068][ T8399] loop0: p203 size 268435712 extends beyond EOD, truncated [ 1766.960488][ T8399] loop0: p205 size 268435712 extends beyond EOD, truncated [ 1766.968842][ T8399] loop0: p207 size 268435712 extends beyond EOD, truncated [ 1766.977214][ T8399] loop0: p209 size 268435712 extends beyond EOD, truncated [ 1766.985427][ T8399] loop0: p211 size 268435712 extends beyond EOD, truncated [ 1766.993850][ T8399] loop0: p213 size 268435712 extends beyond EOD, truncated [ 1767.001897][ T8399] loop0: p215 size 268435712 extends beyond EOD, truncated [ 1767.010173][ T8399] loop0: p217 size 268435712 extends beyond EOD, truncated [ 1767.019172][ T8399] loop0: p219 size 268435712 extends beyond EOD, truncated [ 1767.027401][ T8399] loop0: p221 size 268435712 extends beyond EOD, truncated [ 1767.035652][ T8399] loop0: p223 size 268435712 extends beyond EOD, truncated [ 1767.043784][ T8399] loop0: p225 size 268435712 extends beyond EOD, truncated [ 1767.052090][ T8399] loop0: p227 size 268435712 extends beyond EOD, truncated [ 1767.060400][ T8399] loop0: p229 size 268435712 extends beyond EOD, truncated [ 1767.068734][ T8399] loop0: p231 size 268435712 extends beyond EOD, truncated [ 1767.076921][ T8399] loop0: p233 size 268435712 extends beyond EOD, truncated [ 1767.085067][ T8399] loop0: p235 size 268435712 extends beyond EOD, truncated [ 1767.093447][ T8399] loop0: p237 size 268435712 extends beyond EOD, truncated [ 1767.101910][ T8399] loop0: p239 size 268435712 extends beyond EOD, truncated [ 1767.109993][ T8399] loop0: p241 size 268435712 extends beyond EOD, truncated [ 1767.118234][ T8399] loop0: p243 size 268435712 extends beyond EOD, truncated [ 1767.127107][ T8399] loop0: p245 size 268435712 extends beyond EOD, truncated [ 1767.135315][ T8399] loop0: p247 size 268435712 extends beyond EOD, truncated [ 1767.143409][ T8399] loop0: p249 size 268435712 extends beyond EOD, truncated [ 1767.151747][ T8399] loop0: p251 size 268435712 extends beyond EOD, truncated [ 1767.160058][ T8399] loop0: p253 size 268435712 extends beyond EOD, truncated [ 1767.168394][ T8399] loop0: p255 size 268435712 extends beyond EOD, truncated 20:39:15 executing program 0: syz_read_part_table(0x103f, &(0x7f0000000000)="$eJzsz7EJQjEABNBLglp+wQVcylWsv+tYumDEqEWwFhHeq8LdhZDwWzU1LYdzn9Je3qft2ORVL+VjMGySlOyTHJdxJdk9sjY/tq6pl3Z79klO1298CQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD+zT0AAP//bv0IPw==") (async) prctl$PR_GET_CHILD_SUBREAPER(0x25) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) (async) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000001040)={0x0, 0xfffffffffffffffc}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) (async) syz_mount_image$iso9660(&(0x7f0000002900), &(0x7f0000002940)='./file0/../file0\x00', 0x200c4c, &(0x7f0000002500)={[{@unhide}, {@iocharset={'iocharset', 0x3d, 'cp737'}}, {@unhide}, {@hide}, {@dmode={'dmode', 0x3d, 0x8}}, {@dmode={'dmode', 0x3d, 0x7f}}, {@map_off}, {@block={'block', 0x3d, 0x200}}, {@cruft}, {@map_off}, {@nojoliet}, {@map_normal}, {@check_relaxed}, {@iocharset={'iocharset', 0x3d, 'iso8859-2'}}, {@cruft}]}, 0x1, 0x568, &(0x7f0000002b80)="$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") shutdown(0xffffffffffffffff, 0x1) (async) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, 0x0) 20:39:15 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x88010000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:39:15 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x3f000000}, 0x0) 20:39:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010000d0201632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:39:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) (async) close(0xffffffffffffffff) (async, rerun: 32) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (rerun: 32) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) (async, rerun: 64) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async, rerun: 64) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) (async) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) (async) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) (async) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r5, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000100)={'dvmrp1\x00', 0x1000}) (async, rerun: 64) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async, rerun: 64) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x4030582a, &(0x7f0000000040)) 20:39:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xffff80d6f57f4000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) [ 1767.230833][ T8447] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1767.255242][ T8447] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1767.264401][ T8447] CPU: 0 PID: 8447 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1767.274395][ T8447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1767.284462][ T8447] Call Trace: [ 1767.287746][ T8447] [ 1767.290680][ T8447] dump_stack_lvl+0xda/0x130 [ 1767.295350][ T8447] dump_stack+0x15/0x20 [ 1767.299521][ T8447] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1767.304673][ T8447] kobject_add_internal+0x3eb/0x730 [ 1767.309918][ T8447] kobject_add+0xdc/0x150 [ 1767.314261][ T8447] ? kobject_get+0x95/0xc0 [ 1767.318685][ T8447] ? kobject_put+0xd8/0x160 [ 1767.323215][ T8447] ? device_add+0x2ea/0x8b0 20:39:15 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r5, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000100)={'dvmrp1\x00', 0x1000}) bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (async) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x4030582a, &(0x7f0000000040)) (async) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x4030582a, &(0x7f0000000040)) [ 1767.327738][ T8447] device_add+0x2f8/0x8b0 [ 1767.332240][ T8447] netdev_register_kobject+0xfc/0x230 [ 1767.337628][ T8447] register_netdevice+0x65b/0xb20 [ 1767.342723][ T8447] team_newlink+0xa8/0xd0 [ 1767.347156][ T8447] ? team_validate+0xc0/0xc0 [ 1767.351769][ T8447] rtnl_newlink+0xee5/0x1670 [ 1767.356367][ T8447] ? rtnl_newlink+0x2e1/0x1670 [ 1767.361131][ T8447] ? security_capable+0x5e/0x80 [ 1767.365988][ T8447] ? ns_capable+0x7c/0xb0 [ 1767.370479][ T8447] ? rtnl_setlink+0x300/0x300 [ 1767.375157][ T8447] rtnetlink_rcv_msg+0x807/0x8c0 [ 1767.380107][ T8447] ? nlmon_xmit+0x4b/0x60 [ 1767.384518][ T8447] ? nlmon_xmit+0x4b/0x60 [ 1767.388888][ T8447] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1767.394189][ T8447] ? skb_network_protocol+0x37/0x3f0 [ 1767.399522][ T8447] ? kmem_cache_free+0x1d9/0x380 [ 1767.404468][ T8447] ? __kfree_skb+0x104/0x140 [ 1767.409066][ T8447] ? nlmon_xmit+0x4b/0x60 [ 1767.413481][ T8447] ? __kfree_skb+0x104/0x140 [ 1767.418066][ T8447] ? consume_skb+0x57/0x180 [ 1767.422608][ T8447] ? nlmon_xmit+0x4b/0x60 [ 1767.426952][ T8447] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1767.432244][ T8447] ? __dev_queue_xmit+0xaae/0x1d80 [ 1767.437369][ T8447] ? ref_tracker_free+0x3a1/0x400 [ 1767.442400][ T8447] netlink_rcv_skb+0x126/0x220 [ 1767.447162][ T8447] ? rtnetlink_bind+0x60/0x60 [ 1767.451908][ T8447] rtnetlink_rcv+0x1c/0x20 [ 1767.456348][ T8447] netlink_unicast+0x589/0x650 [ 1767.461115][ T8447] netlink_sendmsg+0x66e/0x770 [ 1767.465887][ T8447] ? netlink_getsockopt+0x3e0/0x3e0 [ 1767.471239][ T8447] ____sys_sendmsg+0x37c/0x4d0 [ 1767.476011][ T8447] __sys_sendmsg+0x1e9/0x270 [ 1767.480667][ T8447] __x64_sys_sendmsg+0x46/0x50 [ 1767.485506][ T8447] do_syscall_64+0x44/0x110 [ 1767.490034][ T8447] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1767.495947][ T8447] RIP: 0033:0x7fb9c9449ae9 [ 1767.500369][ T8447] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1767.520083][ T8447] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1767.528503][ T8447] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1767.536510][ T8447] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1767.544478][ T8447] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1767.552449][ T8447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1767.560424][ T8447] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1767.568404][ T8447] [ 1767.571704][ T8447] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1767.586887][ T8448] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1767.596250][ T8456] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1767.606528][ T8456] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1767.615687][ T8456] CPU: 1 PID: 8456 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1767.625685][ T8456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1767.635767][ T8456] Call Trace: [ 1767.639093][ T8456] [ 1767.642028][ T8456] dump_stack_lvl+0xda/0x130 [ 1767.646632][ T8456] dump_stack+0x15/0x20 [ 1767.650851][ T8456] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1767.656156][ T8456] kobject_add_internal+0x3eb/0x730 [ 1767.661379][ T8456] kobject_add+0xdc/0x150 [ 1767.665793][ T8456] ? kobject_get+0x95/0xc0 [ 1767.670229][ T8456] ? kobject_put+0xd8/0x160 [ 1767.674825][ T8456] ? device_add+0x2ea/0x8b0 [ 1767.679357][ T8456] device_add+0x2f8/0x8b0 [ 1767.683710][ T8456] netdev_register_kobject+0xfc/0x230 [ 1767.689149][ T8456] register_netdevice+0x65b/0xb20 [ 1767.694183][ T8456] team_newlink+0xa8/0xd0 [ 1767.698529][ T8456] ? team_validate+0xc0/0xc0 [ 1767.703144][ T8456] rtnl_newlink+0xee5/0x1670 [ 1767.707743][ T8456] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1767.713097][ T8456] ? rtnl_newlink+0x2e1/0x1670 [ 1767.717910][ T8456] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1767.724180][ T8456] ? _raw_spin_unlock+0x26/0x40 [ 1767.729067][ T8456] ? __mutex_lock+0x21c/0x8d0 [ 1767.733786][ T8456] ? rtnl_setlink+0x300/0x300 [ 1767.738469][ T8456] rtnetlink_rcv_msg+0x807/0x8c0 [ 1767.743434][ T8456] ? kmem_cache_free+0x1d9/0x380 [ 1767.748465][ T8456] ? __kfree_skb+0x104/0x140 [ 1767.753068][ T8456] ? nlmon_xmit+0x4b/0x60 [ 1767.757412][ T8456] ? __kfree_skb+0x104/0x140 [ 1767.762010][ T8456] ? consume_skb+0x57/0x180 [ 1767.766538][ T8456] ? nlmon_xmit+0x4b/0x60 [ 1767.770874][ T8456] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1767.776187][ T8456] ? __dev_queue_xmit+0xaae/0x1d80 [ 1767.781394][ T8456] ? ref_tracker_free+0x3a1/0x400 [ 1767.786552][ T8456] netlink_rcv_skb+0x126/0x220 [ 1767.791334][ T8456] ? rtnetlink_bind+0x60/0x60 [ 1767.796046][ T8456] rtnetlink_rcv+0x1c/0x20 [ 1767.800512][ T8456] netlink_unicast+0x589/0x650 [ 1767.805294][ T8456] netlink_sendmsg+0x66e/0x770 [ 1767.810141][ T8456] ? netlink_getsockopt+0x3e0/0x3e0 [ 1767.815363][ T8456] ____sys_sendmsg+0x37c/0x4d0 [ 1767.820174][ T8456] __sys_sendmsg+0x1e9/0x270 [ 1767.824785][ T8456] __x64_sys_sendmsg+0x46/0x50 [ 1767.829632][ T8456] do_syscall_64+0x44/0x110 [ 1767.834167][ T8456] ? syscall_exit_to_user_mode+0x38/0x140 [ 1767.839989][ T8456] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1767.845908][ T8456] RIP: 0033:0x7fa621ffaae9 [ 1767.850396][ T8456] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1767.870018][ T8456] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1767.878444][ T8456] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1767.886469][ T8456] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1767.894459][ T8456] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1767.902438][ T8456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1767.910421][ T8456] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1767.918443][ T8456] [ 1767.921944][ T8456] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1767.944191][T12722] ================================================================== [ 1767.952280][T12722] BUG: KCSAN: data-race in __mod_timer / __mod_timer [ 1767.958968][T12722] [ 1767.961283][T12722] write to 0xffff888106f73a58 of 8 bytes by task 3203 on cpu 0: [ 1767.968906][T12722] __mod_timer+0x7a3/0x860 [ 1767.973323][T12722] mod_timer+0x1f/0x30 [ 1767.977406][T12722] wg_timers_any_authenticated_packet_traversal+0xd2/0x100 [ 1767.984611][T12722] wg_packet_tx_worker+0xe9/0x360 [ 1767.989637][T12722] process_scheduled_works+0x5b8/0xa30 [ 1767.995098][T12722] worker_thread+0x525/0x730 [ 1767.999687][T12722] kthread+0x1d7/0x210 [ 1768.003757][T12722] ret_from_fork+0x48/0x60 [ 1768.008202][T12722] ret_from_fork_asm+0x11/0x20 [ 1768.012966][T12722] [ 1768.015280][T12722] read to 0xffff888106f73a58 of 8 bytes by task 12722 on cpu 1: [ 1768.022984][T12722] __mod_timer+0x6e/0x860 [ 1768.027306][T12722] mod_timer+0x1f/0x30 [ 1768.031373][T12722] wg_timers_any_authenticated_packet_traversal+0xd2/0x100 [ 1768.038582][T12722] wg_packet_handshake_receive_worker+0x4dd/0x5e0 [ 1768.045004][T12722] process_scheduled_works+0x5b8/0xa30 [ 1768.050465][T12722] worker_thread+0x525/0x730 [ 1768.055052][T12722] kthread+0x1d7/0x210 [ 1768.059121][T12722] ret_from_fork+0x48/0x60 [ 1768.063539][T12722] ret_from_fork_asm+0x11/0x20 [ 1768.068306][T12722] [ 1768.070618][T12722] value changed: 0x00000001000240c9 -> 0x00000001000240ca [ 1768.077720][T12722] [ 1768.080036][T12722] Reported by Kernel Concurrency Sanitizer on: [ 1768.086171][T12722] CPU: 1 PID: 12722 Comm: kworker/1:9 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1768.095970][T12722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1768.106018][T12722] Workqueue: wg-kex-wg1 wg_packet_handshake_receive_worker [ 1768.113220][T12722] ================================================================== 20:39:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010000d0301632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1768.189515][ T8473] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1768.216079][ T8471] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1768.225358][ T8471] CPU: 1 PID: 8471 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1768.235365][ T8471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1768.245460][ T8471] Call Trace: [ 1768.248756][ T8471] [ 1768.251721][ T8471] dump_stack_lvl+0xda/0x130 [ 1768.256382][ T8471] dump_stack+0x15/0x20 [ 1768.260554][ T8471] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1768.265786][ T8471] kobject_add_internal+0x3eb/0x730 [ 1768.271012][ T8471] kobject_add+0xdc/0x150 [ 1768.275361][ T8471] ? kobject_get+0x95/0xc0 [ 1768.279799][ T8471] ? device_add+0x2ea/0x8b0 [ 1768.284390][ T8471] device_add+0x2f8/0x8b0 20:39:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010000d0401632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1768.288822][ T8471] netdev_register_kobject+0xfc/0x230 [ 1768.294227][ T8471] register_netdevice+0x65b/0xb20 [ 1768.299286][ T8471] batadv_softif_newlink+0x6f/0x80 [ 1768.304517][ T8471] ? batadv_softif_validate+0x60/0x60 [ 1768.309931][ T8471] rtnl_newlink+0xee5/0x1670 [ 1768.314557][ T8471] ? __mutex_lock+0x54/0x8d0 [ 1768.319181][ T8471] ? rtnl_setlink+0x300/0x300 [ 1768.323876][ T8471] rtnetlink_rcv_msg+0x807/0x8c0 [ 1768.328830][ T8471] ? __kfree_skb+0x104/0x140 [ 1768.333431][ T8471] ? consume_skb+0x57/0x180 [ 1768.337964][ T8471] ? packet_rcv+0xc2/0x960 [ 1768.342415][ T8471] ? __slab_free+0x5f/0x260 [ 1768.346942][ T8471] ? nlmon_xmit+0x4b/0x60 [ 1768.351300][ T8471] ? __kfree_skb+0x104/0x140 [ 1768.355903][ T8471] ? consume_skb+0x57/0x180 [ 1768.360530][ T8471] ? nlmon_xmit+0x4b/0x60 [ 1768.364894][ T8471] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1768.370218][ T8471] ? __dev_queue_xmit+0xaae/0x1d80 [ 1768.375357][ T8471] ? ref_tracker_free+0x3a1/0x400 [ 1768.380527][ T8471] netlink_rcv_skb+0x126/0x220 [ 1768.385299][ T8471] ? rtnetlink_bind+0x60/0x60 [ 1768.390029][ T8471] rtnetlink_rcv+0x1c/0x20 [ 1768.394475][ T8471] netlink_unicast+0x589/0x650 [ 1768.399326][ T8471] netlink_sendmsg+0x66e/0x770 [ 1768.404144][ T8471] ? netlink_getsockopt+0x3e0/0x3e0 [ 1768.409348][ T8471] ____sys_sendmsg+0x37c/0x4d0 [ 1768.414200][ T8471] __sys_sendmsg+0x1e9/0x270 [ 1768.418939][ T8471] __x64_sys_sendmsg+0x46/0x50 [ 1768.419176][T26659] udevd[26659]: inotify_add_watch(7, /dev/loop0p31, 10) failed: No such file or directory [ 1768.423756][ T8471] do_syscall_64+0x44/0x110 [ 1768.434692][T26681] udevd[26681]: inotify_add_watch(7, /dev/loop0p32, 10) failed: No such file or directory [ 1768.438107][ T8471] ? syscall_exit_to_user_mode+0x38/0x140 [ 1768.449020][ T8394] udevd[8394]: inotify_add_watch(7, /dev/loop0p36, 10) failed: No such file or directory [ 1768.453681][ T8471] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1768.465000][ T8383] udevd[8383]: inotify_add_watch(7, /dev/loop0p33, 10) failed: No such file or directory [ 1768.469347][ T8471] RIP: 0033:0x7fb9c9449ae9 [ 1768.480384][ T8388] udevd[8388]: inotify_add_watch(7, /dev/loop0p26, 10) failed: No such file or directory [ 1768.483525][ T8471] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1768.513140][ T8471] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1768.521564][ T8471] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1768.529544][ T8471] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 20:39:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000300)='./bus\x00', 0x8000d0, &(0x7f0000000040)=ANY=[], 0x1, 0x7da, &(0x7f0000000340)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[], 0xc1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x8001, 0xef, 0x5, 0x8000}, {0x7, 0x5, 0xfb, 0x7fffffff}, {0x2, 0x0, 0x3, 0x3ff}, {0x7ff, 0x4, 0x4, 0x9}]}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x10, 0x0, &(0x7f00000000c0)) [ 1768.537590][ T8471] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1768.545594][ T8471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1768.553587][ T8471] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1768.561602][ T8471] [ 1768.564801][ T8471] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:17 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x48000000}, 0x0) 20:39:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xffff80d6f59f4000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:39:17 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x88470000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) [ 1768.661115][ T8478] loop0: detected capacity change from 0 to 2048 [ 1768.715085][ T8478] EXT4-fs (loop0): Invalid log block size: 134217729 [ 1768.733690][ T8483] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1768.757131][ T8483] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1768.766314][ T8483] CPU: 0 PID: 8483 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1768.776317][ T8483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1768.786433][ T8483] Call Trace: [ 1768.789704][ T8483] [ 1768.792688][ T8483] dump_stack_lvl+0xda/0x130 [ 1768.797358][ T8483] dump_stack+0x15/0x20 [ 1768.801554][ T8483] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1768.806744][ T8483] kobject_add_internal+0x3eb/0x730 [ 1768.812002][ T8483] kobject_add+0xdc/0x150 [ 1768.816338][ T8483] ? kobject_get+0x95/0xc0 [ 1768.820784][ T8483] ? kobject_put+0xd8/0x160 [ 1768.825293][ T8483] ? device_add+0x2ea/0x8b0 [ 1768.829823][ T8483] device_add+0x2f8/0x8b0 [ 1768.834236][ T8483] netdev_register_kobject+0xfc/0x230 [ 1768.839690][ T8483] register_netdevice+0x65b/0xb20 [ 1768.844861][ T8483] team_newlink+0xa8/0xd0 [ 1768.849238][ T8483] ? team_validate+0xc0/0xc0 [ 1768.853887][ T8483] rtnl_newlink+0xee5/0x1670 [ 1768.858525][ T8483] ? rtnl_newlink+0x2e1/0x1670 [ 1768.863313][ T8483] ? __mutex_lock+0x54/0x8d0 [ 1768.867923][ T8483] ? rtnl_setlink+0x300/0x300 [ 1768.872601][ T8483] rtnetlink_rcv_msg+0x807/0x8c0 [ 1768.877551][ T8483] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1768.884422][ T8483] ? kmem_cache_free+0x1d9/0x380 [ 1768.889414][ T8483] ? __kfree_skb+0x104/0x140 [ 1768.894027][ T8483] ? nlmon_xmit+0x4b/0x60 [ 1768.898375][ T8483] ? __kfree_skb+0x104/0x140 [ 1768.902979][ T8483] ? consume_skb+0x57/0x180 [ 1768.907480][ T8483] ? nlmon_xmit+0x4b/0x60 [ 1768.911811][ T8483] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1768.917108][ T8483] ? __dev_queue_xmit+0xaae/0x1d80 [ 1768.922312][ T8483] ? ref_tracker_free+0x3a1/0x400 [ 1768.927373][ T8483] netlink_rcv_skb+0x126/0x220 [ 1768.932141][ T8483] ? rtnetlink_bind+0x60/0x60 [ 1768.936830][ T8483] rtnetlink_rcv+0x1c/0x20 [ 1768.941320][ T8483] netlink_unicast+0x589/0x650 [ 1768.946089][ T8483] netlink_sendmsg+0x66e/0x770 [ 1768.950959][ T8483] ? netlink_getsockopt+0x3e0/0x3e0 [ 1768.956162][ T8483] ____sys_sendmsg+0x37c/0x4d0 [ 1768.960944][ T8483] __sys_sendmsg+0x1e9/0x270 [ 1768.965577][ T8483] __x64_sys_sendmsg+0x46/0x50 [ 1768.970345][ T8483] do_syscall_64+0x44/0x110 [ 1768.974975][ T8483] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1768.980883][ T8483] RIP: 0033:0x7fb9c9449ae9 [ 1768.985313][ T8483] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1769.004953][ T8483] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1769.013364][ T8483] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1769.021336][ T8483] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1769.029308][ T8483] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1769.037278][ T8483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1769.045262][ T8483] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1769.053251][ T8483] [ 1769.056637][ T8483] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000300)='./bus\x00', 0x8000d0, &(0x7f0000000040)=ANY=[], 0x1, 0x7da, &(0x7f0000000340)="$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") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[], 0xc1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x8001, 0xef, 0x5, 0x8000}, {0x7, 0x5, 0xfb, 0x7fffffff}, {0x2, 0x0, 0x3, 0x3ff}, {0x7ff, 0x4, 0x4, 0x9}]}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r0, 0x0) (async) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x10, 0x0, &(0x7f00000000c0)) 20:39:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000300)='./bus\x00', 0x8000d0, &(0x7f0000000040)=ANY=[], 0x1, 0x7da, &(0x7f0000000340)="$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") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[], 0xc1) (async) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x8001, 0xef, 0x5, 0x8000}, {0x7, 0x5, 0xfb, 0x7fffffff}, {0x2, 0x0, 0x3, 0x3ff}, {0x7ff, 0x4, 0x4, 0x9}]}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x10, 0x0, &(0x7f00000000c0)) [ 1769.344163][ T8477] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1769.353531][ T8484] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1769.398503][ T8484] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1769.407854][ T8484] CPU: 0 PID: 8484 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1769.417943][ T8484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1769.428174][ T8484] Call Trace: [ 1769.431463][ T8484] [ 1769.434438][ T8484] dump_stack_lvl+0xda/0x130 [ 1769.439117][ T8484] dump_stack+0x15/0x20 [ 1769.443305][ T8484] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1769.448441][ T8484] kobject_add_internal+0x3eb/0x730 [ 1769.453656][ T8484] kobject_add+0xdc/0x150 [ 1769.458001][ T8484] ? kobject_get+0x95/0xc0 [ 1769.462434][ T8484] ? kobject_put+0xd8/0x160 [ 1769.466956][ T8484] ? device_add+0x2ea/0x8b0 [ 1769.471574][ T8484] device_add+0x2f8/0x8b0 [ 1769.475981][ T8484] netdev_register_kobject+0xfc/0x230 [ 1769.481454][ T8484] register_netdevice+0x65b/0xb20 [ 1769.486493][ T8484] team_newlink+0xa8/0xd0 [ 1769.490834][ T8484] ? team_validate+0xc0/0xc0 20:39:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f1e7f2aa3d9b18ed81c0c869b51ec6c0af4e0e4a94498393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e618b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07a72c234664c0af9360a1f7a5e6b607130c89f18c0c1089d8b853289e01aa27ae8b09e00e79ab20b0b8e1148f49faf2ad0000000000000006fa03c6468972089b302d7bf6023cdcedb5e0125ebbc08dee510cb2364149215108333719acd97cfa107d40224edc5465a932b77e74e802a0d42bc6099ad2300000080006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f4ab87b1bfeda7be586602d985430cea0162ab3fcf4591c926abfb0767192302000000b0eea24492a660583eecb42cbcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c95c25a573dc2edcaea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142ba11de6c5d50b83bae613402216b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6bf58351d564beb6d952aab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca005ace1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57000000009700cf0b4b8bc2294133000000000000000000030000000000000000000000000010008bc0d9559711e6e8861c46495ba585a4b2d02edc3e28dd271c896249ed85b980680b00002b435ac15fc0288d9b2a169cdcacc413038dafb7a2c8cb482bac0ac502d9ba96ffffff7f0000100000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b263339863297771429d120000003341bf4abacac95900fca0493cf29b33dcc9ffffffffffffffd39fec2271ff01589646efd1cf870cd7bb2366fde41f94290c2a5ff870ce41fd3467decb05c7d9fcb32c8ed1dbd9d10a64c1083d5e71b5560000000000000008595229df17bcad70fb4021428ce970275d13b78100788f11f76161d46ea3ab60fa4d30dc94ef241875f3b4ce0232fcea69c271d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ec571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2ae582786105c7df8be5877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c4d75cf2458e3546c1c776da64fb5abee0acfd235f2f4632c9062ece84c99a061887a20639b41c8c12ee86c50804042b3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad0a13ef9eb8e6629277d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ec60ac0694dc55bff9f5f45f90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd4500f8ff0700000000cc9d8046c216c1f895778cb25122a2a9f9b444aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bdee9168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250ddc8674152f94e3a409e2a3bce109b60000000000000000d6d5210d7503000000a87a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e873f8703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e6c257a45319f18101288d139bd3da20fed05a8fe64680b0a3fc22dd70400000000946912d6c98cd1a9fbe1e7d58c08acaf30235b918a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e6009556237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854352cb4900000000000000000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466a53f1c96e0d4b3bc19faa5449209b083dbd334b47f067bbab40743b2a42010082008df75cf43f8ecc8d3726602111b40e761fd21081920382f14d12ca3c3431ee97471c7868dcda7eaa69eb7f7f80572fdd11bb1d0d1280fbc22bf73468788df51710d7d31c632fc5ed1762eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331945ecefa26b8471d42645288d7226bbd9ccd628ab84875f2c50ba891cea592b0430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71f96756ea5cce7daac4be290159f6bcd75f0dda9de5532e71ae9e48b0ed0254a83100000000f6fbb869604d51a36a54c832e45b2569dc0d90b075225f0400c4e0973171ad47d6b0fdf9743af932cd6db49a47613808bad959710300000000000000832d0a45fa4242e24c7e800003c9e8095e02985f28e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205a800b6d713acebc5b014e61a543a5a194f9ac18d76b5440e3b1a569e7397f6cafa86966d7ba19e720413267a6ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e0f2645d1cdfa9fa410632f95a5f622f851c66ee7e30393cd7a4d67ff2a49c4f93c0984b5c2d4523497e4d64f95f08493564a1df87111c9bf3194fef97dcecc467ace45feeb685c5870d05f88a0f463db88d377442e1349acaf766218b54a9d624778e1c4e064c98e494198276eb2df7766411bef0ebb5000000000006065d635b0b7a00ee767221d8af9753387e0cd8d718f54a29df6eba3bd4c440e6e2172e3fcc01b8babb757b5c59217b80d0db3ba582814a604e4ef7a803e9ca7c85b35c9b93a9e0885e238b44ae1c2e64cce3b27083b8246829e64056000302bffff15405bd5f2eba20000000000000000000000000000000000009a9823fd8fbc5aa165099c5ed032b48ea12d8e0588dc52702e4084913a06d468d0928bad76d697e1f85ab030e788d38788ee5b5428d4a971cc97db9fd231088e570735ce129e7e77fc2777692664a1488fd8d6dff4dad618fd54f529d4555c6507009ee69dd1bc55258789b24052137e9637f3efbab71720f88cf573fe0e5239c000be2733c49546f6e8a9175ec6f14dbf72cac91643b2fd99c29eca28a3c2e60d5e5b8795fae16a7c3ea57e728eca35eaf0155a39f97580e079175426c088a0208040982a0000000000000000000000000051ceaaf0159fe61f2eade7603d0a7a56fb09cd119ac06adb6597155ae47846892bb423c024d8cbe9240b71ec6dc2124d3a19e2d714b273d95d1d3aa737cb04a33615ff2a730e51067d5d675d7122361c37c61a43b5afd865b60d4cae891b73220f17d25985a7f7683a1c7b9eef267df691ca983a0b15bda7f6c5c1ca7aa50261a3089a1ebf0734c9b07e8951ff023263ad5aed8cfb49b49e128c697724c057d22c5df5aef27ce3db11d5ad5527d149d076e1a87e2df27c0cb8a67ad026bf953e88f10447e125c2c0f1aebee1f3390a9e3ddad4e2a6e0f6e4569fdefa19e870e04acf9493b963f98e23cfc665e4f465fa3f801e1957c399e45f61d3459b1c606204368bb931345af2823c487d2fd99db6ea6e008e7ffa06ca8615511800005bd077a79fe2c7e961352e56824f727d21d41eae78bfec4a2d7a7edbc8ef958c5ea599f7c25bf71c2340558aa12fdd24a88aaad5921aee7dae6a2f3009d9cb43ab4898d0f0aa565431b6abe585d75db04d1c9ba0b9de4ae8b0d3132bc6810cc9a693979f55174a72e1df9fdef35bc470f9e6e591982757f45c52c645d891bf63bb21fb66926ebe1a8525611fc3e8bb8795c36dc2a86b5ab46ff33cc74f61751b2dae92676db85c8d0c721b7ea4544bf51c95c86fcac1f434d09d1ee4928aafe23de66fed972e0dddfb33f64e4870ae981b049239e7f552d816441d11c4c2647c014462344359198d97c4b6e9ed31ca18987b64de079b3cae34eb8a92f13ca70844c65cb423d01950b0ebf44bd28e09c05d9ae5dd689fb880fb18d042219f5ac60c3a03b085abf3e8e3efc842a8d328733461f04c99607061c65ed14c61322a5ac2d371a95b8ad867857ed13a4fa4ae033a09673866cd77f4bcdaaa05207166b19a8758d8855400d8c6a7242dc207251e8797eca24ea4f487663e60f2f5e1f1424958fd148f846830e88a42d93e1fe9c0b4a4a268921738938aa9f3cb3811ac87c54c8ebc8bcfb4613cc3a997ff1579edbd4ade8020e3ad001b072b1a751b588ac4639f35a58e00a50c0270608c7a7f10132b1c25b9ea81232fbef665f6212f875b2a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006fe9aecb8add457871ad6dd59af47122b30000000000"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff}, 0x10}, 0x2e) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:39:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010000d0501632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1769.495493][ T8484] rtnl_newlink+0xee5/0x1670 [ 1769.500098][ T8484] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1769.505418][ T8484] ? rtnl_newlink+0x2e1/0x1670 [ 1769.510211][ T8484] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1769.516504][ T8484] ? _raw_spin_unlock+0x26/0x40 [ 1769.521468][ T8484] ? __mutex_lock+0x21c/0x8d0 [ 1769.526181][ T8484] ? rtnl_setlink+0x300/0x300 [ 1769.530983][ T8484] rtnetlink_rcv_msg+0x807/0x8c0 [ 1769.536037][ T8484] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1769.542998][ T8484] ? kmem_cache_free+0x1d9/0x380 [ 1769.548001][ T8484] ? __kfree_skb+0x104/0x140 [ 1769.552628][ T8484] ? nlmon_xmit+0x4b/0x60 [ 1769.556996][ T8484] ? __kfree_skb+0x104/0x140 [ 1769.561644][ T8484] ? consume_skb+0x57/0x180 [ 1769.566162][ T8484] ? nlmon_xmit+0x4b/0x60 [ 1769.570572][ T8484] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1769.575914][ T8484] ? __dev_queue_xmit+0xaae/0x1d80 [ 1769.581062][ T8484] ? ref_tracker_free+0x3a1/0x400 [ 1769.586118][ T8484] netlink_rcv_skb+0x126/0x220 [ 1769.590973][ T8484] ? rtnetlink_bind+0x60/0x60 [ 1769.595676][ T8484] rtnetlink_rcv+0x1c/0x20 [ 1769.600122][ T8484] netlink_unicast+0x589/0x650 [ 1769.604950][ T8484] netlink_sendmsg+0x66e/0x770 [ 1769.609733][ T8484] ? netlink_getsockopt+0x3e0/0x3e0 [ 1769.614995][ T8484] ____sys_sendmsg+0x37c/0x4d0 [ 1769.619779][ T8484] __sys_sendmsg+0x1e9/0x270 [ 1769.624409][ T8484] __x64_sys_sendmsg+0x46/0x50 [ 1769.629286][ T8484] do_syscall_64+0x44/0x110 [ 1769.633824][ T8484] ? syscall_exit_to_user_mode+0x38/0x140 [ 1769.639586][ T8484] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1769.645550][ T8484] RIP: 0033:0x7fa621ffaae9 [ 1769.650003][ T8484] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1769.669685][ T8484] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1769.678206][ T8484] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1769.686188][ T8484] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1769.694191][ T8484] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1769.702183][ T8484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1769.710169][ T8484] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1769.718156][ T8484] [ 1769.721297][ T8484] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:18 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x4c000000}, 0x0) [ 1769.877572][ T8493] sysfs: cannot create duplicate filename '/devices/virtual/net/batadv100000000' [ 1769.886824][ T8493] CPU: 1 PID: 8493 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1769.896899][ T8493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1769.907002][ T8493] Call Trace: [ 1769.910287][ T8493] [ 1769.913224][ T8493] dump_stack_lvl+0xda/0x130 [ 1769.917900][ T8493] dump_stack+0x15/0x20 [ 1769.922085][ T8493] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1769.927224][ T8493] kobject_add_internal+0x3eb/0x730 [ 1769.932466][ T8493] kobject_add+0xdc/0x150 [ 1769.936813][ T8493] ? kobject_get+0x95/0xc0 [ 1769.941329][ T8493] ? device_add+0x2ea/0x8b0 [ 1769.945850][ T8493] device_add+0x2f8/0x8b0 [ 1769.950203][ T8493] netdev_register_kobject+0xfc/0x230 [ 1769.955624][ T8493] register_netdevice+0x65b/0xb20 [ 1769.960672][ T8493] batadv_softif_newlink+0x6f/0x80 [ 1769.965817][ T8493] ? batadv_softif_validate+0x60/0x60 [ 1769.971223][ T8493] rtnl_newlink+0xee5/0x1670 [ 1769.975817][ T8493] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1769.981146][ T8493] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1769.987535][ T8493] ? _raw_spin_unlock+0x26/0x40 [ 1769.992418][ T8493] ? __mutex_lock+0x21c/0x8d0 [ 1769.997123][ T8493] ? rtnl_setlink+0x300/0x300 [ 1770.001876][ T8493] rtnetlink_rcv_msg+0x807/0x8c0 [ 1770.006834][ T8493] ? __kfree_skb+0x104/0x140 [ 1770.011598][ T8493] ? packet_rcv+0xc2/0x960 [ 1770.016079][ T8493] ? __kfree_skb+0x104/0x140 [ 1770.020686][ T8493] ? consume_skb+0x57/0x180 [ 1770.025261][ T8493] ? packet_rcv+0xc2/0x960 [ 1770.029719][ T8493] ? kmem_cache_free+0x1d9/0x380 [ 1770.034749][ T8493] ? __kfree_skb+0x104/0x140 [ 1770.039360][ T8493] ? nlmon_xmit+0x4b/0x60 [ 1770.043802][ T8493] ? __kfree_skb+0x104/0x140 [ 1770.048412][ T8493] ? consume_skb+0x57/0x180 [ 1770.052986][ T8493] ? nlmon_xmit+0x4b/0x60 [ 1770.057353][ T8493] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1770.062760][ T8493] ? __dev_queue_xmit+0xaae/0x1d80 [ 1770.068002][ T8493] ? ref_tracker_free+0x3a1/0x400 [ 1770.073055][ T8493] netlink_rcv_skb+0x126/0x220 [ 1770.077855][ T8493] ? rtnetlink_bind+0x60/0x60 [ 1770.082608][ T8493] rtnetlink_rcv+0x1c/0x20 [ 1770.087029][ T8493] netlink_unicast+0x589/0x650 [ 1770.091813][ T8493] netlink_sendmsg+0x66e/0x770 [ 1770.094682][ T8382] udevd[8382]: inotify_add_watch(7, /dev/loop0p104, 10) failed: No such file or directory [ 1770.096671][ T8493] ? netlink_getsockopt+0x3e0/0x3e0 [ 1770.096698][ T8493] ____sys_sendmsg+0x37c/0x4d0 [ 1770.108538][ T8383] udevd[8383]: inotify_add_watch(7, /dev/loop0p114, 10) failed: No such file or directory [ 1770.111748][ T8493] __sys_sendmsg+0x1e9/0x270 [ 1770.111876][ T8493] __x64_sys_sendmsg+0x46/0x50 [ 1770.118008][ T8389] udevd[8389]: inotify_add_watch(7, /dev/loop0p115, 10) failed: No such file or directory [ 1770.126398][ T8493] do_syscall_64+0x44/0x110 [ 1770.126490][ T8493] ? syscall_exit_to_user_mode+0x38/0x140 [ 1770.132812][ T8393] udevd[8393]: inotify_add_watch(7, /dev/loop0p111, 10) failed: No such file or directory [ 1770.135848][ T8493] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1770.135937][ T8493] RIP: 0033:0x7fb9c9449ae9 [ 1770.147485][ T8397] udevd[8397]: inotify_add_watch(7, /dev/loop0p112, 10) failed: No such file or directory [ 1770.150251][ T8493] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1770.157483][T26659] udevd[26659]: inotify_add_watch(7, /dev/loop0p113, 10) failed: No such file or directory [ 1770.165849][ T8493] RSP: 002b:00007fb9c87ab0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1770.165875][ T8493] RAX: ffffffffffffffda RBX: 00007fb9c9569050 RCX: 00007fb9c9449ae9 [ 1770.165889][ T8493] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 [ 1770.196059][ T3726] udevd[3726]: inotify_add_watch(7, /dev/loop0p116, 10) failed: No such file or directory [ 1770.205620][ T8493] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1770.205637][ T8493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1770.205652][ T8493] R13: 000000000000006e R14: 00007fb9c9569050 R15: 00007ffddc514408 [ 1770.205673][ T8493] [ 1770.218775][ T8383] udevd[8383]: inotify_add_watch(7, /dev/loop0p118, 10) failed: No such file or directory [ 1770.224232][ T8493] kobject: kobject_add_internal failed for batadv100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1770.233460][ T8397] udevd[8397]: inotify_add_watch(7, /dev/loop0p117, 10) failed: No such file or directory [ 1770.265402][ T8394] udevd[8394]: inotify_add_watch(7, /dev/loop0p67, 10) failed: No such file or directory [ 1770.354705][ T8503] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1770.371394][ T8507] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1770.395081][ T8507] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1770.404281][ T8507] CPU: 1 PID: 8507 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1770.414363][ T8507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1770.424460][ T8507] Call Trace: [ 1770.427829][ T8507] [ 1770.430777][ T8507] dump_stack_lvl+0xda/0x130 [ 1770.435390][ T8507] dump_stack+0x15/0x20 [ 1770.439608][ T8507] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1770.444754][ T8507] kobject_add_internal+0x3eb/0x730 [ 1770.450030][ T8507] kobject_add+0xdc/0x150 [ 1770.454379][ T8507] ? kobject_get+0x95/0xc0 [ 1770.458827][ T8507] ? kobject_put+0xd8/0x160 [ 1770.463403][ T8507] ? device_add+0x2ea/0x8b0 [ 1770.467972][ T8507] device_add+0x2f8/0x8b0 [ 1770.472348][ T8507] netdev_register_kobject+0xfc/0x230 [ 1770.477774][ T8507] register_netdevice+0x65b/0xb20 [ 1770.482822][ T8507] team_newlink+0xa8/0xd0 [ 1770.487261][ T8507] ? team_validate+0xc0/0xc0 [ 1770.491928][ T8507] rtnl_newlink+0xee5/0x1670 [ 1770.496540][ T8507] ? cgroup_rstat_updated+0x8c/0x1c0 [ 1770.501859][ T8507] ? rtnl_newlink+0x2e1/0x1670 [ 1770.506640][ T8507] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1770.512910][ T8507] ? _raw_spin_unlock+0x26/0x40 [ 1770.517879][ T8507] ? __mutex_lock+0x21c/0x8d0 [ 1770.522624][ T8507] ? rtnl_setlink+0x300/0x300 [ 1770.527348][ T8507] rtnetlink_rcv_msg+0x807/0x8c0 [ 1770.532304][ T8507] ? trace_event_buffer_commit+0x18f/0x610 [ 1770.538134][ T8507] ? trace_event_raw_event_bpf_trace_printk+0xcd/0x140 [ 1770.545083][ T8507] ? bpf_bprintf_cleanup+0x82/0xb0 [ 1770.550227][ T8507] ? kmem_cache_free+0x1d9/0x380 [ 1770.555256][ T8507] ? __kfree_skb+0x104/0x140 [ 1770.560032][ T8507] ? nlmon_xmit+0x4b/0x60 [ 1770.564390][ T8507] ? __kfree_skb+0x104/0x140 [ 1770.569070][ T8507] ? consume_skb+0x57/0x180 [ 1770.573596][ T8507] ? nlmon_xmit+0x4b/0x60 [ 1770.578006][ T8507] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1770.583329][ T8507] ? __dev_queue_xmit+0xaae/0x1d80 [ 1770.588567][ T8507] ? ref_tracker_free+0x3a1/0x400 [ 1770.593675][ T8507] netlink_rcv_skb+0x126/0x220 [ 1770.598496][ T8507] ? rtnetlink_bind+0x60/0x60 [ 1770.603264][ T8507] rtnetlink_rcv+0x1c/0x20 [ 1770.607695][ T8507] netlink_unicast+0x589/0x650 [ 1770.612511][ T8507] netlink_sendmsg+0x66e/0x770 [ 1770.617331][ T8507] ? netlink_getsockopt+0x3e0/0x3e0 [ 1770.622581][ T8507] ____sys_sendmsg+0x37c/0x4d0 [ 1770.627395][ T8507] __sys_sendmsg+0x1e9/0x270 [ 1770.632085][ T8507] __x64_sys_sendmsg+0x46/0x50 [ 1770.636941][ T8507] do_syscall_64+0x44/0x110 [ 1770.641570][ T8507] ? syscall_exit_to_user_mode+0x38/0x140 [ 1770.647317][ T8507] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1770.653375][ T8507] RIP: 0033:0x7fa621ffaae9 [ 1770.657800][ T8507] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1770.677503][ T8507] RSP: 002b:00007fa62135c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1770.685998][ T8507] RAX: ffffffffffffffda RBX: 00007fa62211a050 RCX: 00007fa621ffaae9 [ 1770.693991][ T8507] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1770.702068][ T8507] RBP: 00007fa62204647a R08: 0000000000000000 R09: 0000000000000000 [ 1770.710056][ T8507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1770.718040][ T8507] R13: 000000000000006e R14: 00007fa62211a050 R15: 00007ffeeca3fdc8 [ 1770.726172][ T8507] [ 1770.729335][ T8507] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:20 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x88480000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:39:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000016c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) listen(r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x162) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20, 0x4000090}], 0x1, 0x40000) r3 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001200), 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) r7 = getegid() syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x3000010, &(0x7f0000000040)=ANY=[@ANYRES32=r7, @ANYRESHEX, @ANYRESOCT, @ANYRES8, @ANYRES8=r7], 0x1, 0x510, &(0x7f00000010c0)="$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") r8 = syz_open_dev$sg(&(0x7f00000012c0), 0x2, 0x1c1000) r9 = accept4$inet6(r0, &(0x7f0000001300)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000001340)=0x1c, 0x80800) r10 = syz_open_dev$vcsa(&(0x7f0000001380), 0x2, 0xa0000) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r11, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=ANY=[@ANYBLOB="2000e6896a5200000000000084000000020000000000410200000000", @ANYRES32=0x0], 0x20}], 0x4924924924924d0, 0x0) r12 = syz_open_dev$vcsu(&(0x7f00000013c0), 0xc160, 0x208001) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r13, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) r14 = socket$inet_mptcp(0x2, 0x1, 0x106) pipe2$watch_queue(&(0x7f0000001400)={0xffffffffffffffff}, 0x80) r16 = accept4$inet(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10, 0x1800) r17 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r12, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2}], 0x18}], 0x1, 0x10) r18 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001500)=@o_path={&(0x7f00000014c0)='./file0\x00', 0x0, 0x4018, r0}, 0x18) sendmsg$unix(r1, &(0x7f0000001680)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000040)="0766bcf3594a7138492cbb034394fd49fa2c9b0e2459fa7143f9ade704e6df3e36dcd7739ebbf6b8eafa0ed3bb78cb2a7894f00f845778da30bbdb4e2e4585b8", 0x40}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, &(0x7f0000001540)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r4, @ANYRES32=0xee01, @ANYBLOB="000000001c82559f49cf8af28b00000002000000", @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r13, @ANYRES32, @ANYRES32, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r0, @ANYRES32=r16, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r17, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r18, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x128, 0x20008000}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa74baff66a34ab0e900ebcc00fe8000005470f1f8df6c36f1000000c730723a313032b66fe8db2f69229e244f0000000000000000bbfe80000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="60c2000090780000fe04f989"], 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001740)={0x0, @in={{0x2, 0x4e20, @multicast1}}, 0x8, 0x3, 0x1000, 0x2, 0x22, 0x40, 0x9}, 0x9c) 20:39:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010000d0601632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) 20:39:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff, 0x0, 0x8}, 0x10}, 0x90) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) 20:39:20 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="57000000ac5e4a4400"/20, @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x60000000}, 0x0) 20:39:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x42e933e7, 0x10001, 0x8, 0x0, r1, 0xffffffff, '\x00', 0x0, r0, 0x3, 0x4, 0x4, 0x4}, 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0)={0x1}, 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00'}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x2000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300)={0x0, r5}, 0x10) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x68, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r7, 0x0) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00000002c0)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x4030582a, &(0x7f0000000040)) [ 1772.060227][ T8511] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1772.069877][ T8512] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1772.084972][ T8512] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1772.094309][ T8512] CPU: 0 PID: 8512 Comm: syz-executor.3 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1772.104305][ T8512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1772.114404][ T8512] Call Trace: [ 1772.117710][ T8512] [ 1772.120673][ T8512] dump_stack_lvl+0xda/0x130 [ 1772.125345][ T8512] dump_stack+0x15/0x20 [ 1772.129568][ T8512] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1772.135040][ T8512] kobject_add_internal+0x3eb/0x730 [ 1772.140333][ T8512] kobject_add+0xdc/0x150 [ 1772.144780][ T8512] ? device_add+0x2ea/0x8b0 [ 1772.149385][ T8512] device_add+0x2f8/0x8b0 [ 1772.153801][ T8512] netdev_register_kobject+0xfc/0x230 [ 1772.159207][ T8512] register_netdevice+0x65b/0xb20 [ 1772.164297][ T8512] team_newlink+0xa8/0xd0 [ 1772.168694][ T8512] ? team_validate+0xc0/0xc0 [ 1772.173305][ T8512] rtnl_newlink+0xee5/0x1670 [ 1772.177978][ T8512] ? rtnl_newlink+0x2e1/0x1670 [ 1772.182746][ T8512] ? security_capable+0x5e/0x80 [ 1772.187606][ T8512] ? ns_capable+0x7c/0xb0 [ 1772.191955][ T8512] ? rtnl_setlink+0x300/0x300 [ 1772.196642][ T8512] rtnetlink_rcv_msg+0x807/0x8c0 [ 1772.201663][ T8512] ? nlmon_xmit+0x4b/0x60 [ 1772.206062][ T8512] ? nlmon_xmit+0x4b/0x60 20:39:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001000111868090707a640000f0021ff3f0b000000170a0017000000000400370010000d0701632564aa58b9a64411f6bbf44dc48f57", 0x39}], 0x1) [ 1772.210537][ T8512] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1772.215916][ T8512] ? kmem_cache_free+0x1d9/0x380 [ 1772.220873][ T8512] ? __kfree_skb+0x104/0x140 [ 1772.225474][ T8512] ? nlmon_xmit+0x4b/0x60 [ 1772.229845][ T8512] ? __kfree_skb+0x104/0x140 [ 1772.234450][ T8512] ? consume_skb+0x57/0x180 [ 1772.238967][ T8512] ? nlmon_xmit+0x4b/0x60 [ 1772.243320][ T8512] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 1772.248716][ T8512] ? __dev_queue_xmit+0xaae/0x1d80 [ 1772.253931][ T8512] ? ref_tracker_free+0x3a1/0x400 [ 1772.258991][ T8512] netlink_rcv_skb+0x126/0x220 [ 1772.263779][ T8512] ? rtnetlink_bind+0x60/0x60 [ 1772.268515][ T8512] rtnetlink_rcv+0x1c/0x20 [ 1772.273019][ T8512] netlink_unicast+0x589/0x650 [ 1772.277805][ T8512] netlink_sendmsg+0x66e/0x770 [ 1772.282661][ T8512] ? netlink_getsockopt+0x3e0/0x3e0 [ 1772.287923][ T8512] ____sys_sendmsg+0x37c/0x4d0 [ 1772.292724][ T8512] __sys_sendmsg+0x1e9/0x270 [ 1772.297333][ T8512] ? wake_up_q+0x3f/0x70 [ 1772.301682][ T8512] __x64_sys_sendmsg+0x46/0x50 [ 1772.306486][ T8512] do_syscall_64+0x44/0x110 20:39:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff, 0x0, 0x8}, 0x10}, 0x90) (async) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) (async) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) (async) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) (async) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) (async) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) (async) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) [ 1772.311076][ T8512] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1772.317108][ T8512] RIP: 0033:0x7fb9c9449ae9 [ 1772.321546][ T8512] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 1772.341191][ T8512] RSP: 002b:00007fb9c87cc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1772.349674][ T8512] RAX: ffffffffffffffda RBX: 00007fb9c9568f80 RCX: 00007fb9c9449ae9 [ 1772.357672][ T8512] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 1772.365655][ T8512] RBP: 00007fb9c949547a R08: 0000000000000000 R09: 0000000000000000 [ 1772.373724][ T8512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1772.381708][ T8512] R13: 000000000000000b R14: 00007fb9c9568f80 R15: 00007ffddc514408 [ 1772.389696][ T8512] [ 1772.392871][ T8512] kobject: kobject_add_internal failed for team10000000000 with -EEXIST, don't try to register things with the same name in the same directory. 20:39:21 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) (async) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000005c0), 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff, 0x0, 0x8}, 0x10}, 0x90) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0xffffffff, 0x0, 0x8}, 0x10}, 0x90) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x11ffffce1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) (async) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="ae839671493848a437705abab54df931a78ed5c88c43dccaba4a8267632e52c934750161e57ea9cd368e4044e8c1cdcdfac92c1db6fe1522a2b610b605544f653eef834a6c7b2928a8c264c629808a1cef10febba53a6ea07f47", @ANYRES32, @ANYBLOB="000000000800000061b90000b24600f99500000000000000d94b02000400000018000000f7ffffff000000003f00000095fba6b8ff2d2662c1fe919ed80ceec0abaa1ad00437c8aade5ffb2194d4df1b00d483edee0b627c7ab6a2d4bbd6fce73ca30db19c5bc0982f06a94184e0f876b11082ba5f9a0281a084d6dab88fd7f34ecfadee153a20de78eff9b761444c2268e1b160d8dacf1eb2eeae36b6612bac8a7ae3e5b83aeee2fa5d76f5fb732874c55d297bcbd240002faef2134140db26974e1a3e7ce5c083dab9e48b7846ce9798388ba76777b55b9544042ad549e2791ea31aa20031cbc6e54800a97020c7117bff8fcd"], 0x0, 0x800, 0xc3, &(0x7f0000000400)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000008c0), 0x8, 0x10, &(0x7f0000000900)={0x1, 0x3, 0x6, 0x8}, 0x10, 0xfa9e, 0xffffffffffffffff, 0x2, &(0x7f0000000a40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x0, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x4, 0x9}], 0x10, 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r2}, 0x10) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f00000001c0)={0x3, 0x2, 0x20}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x924, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4901}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) (async) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (async) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x10000000, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) (async) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xbfffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000002c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x4030582a, 0x0) [ 1772.417391][ T8526] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1772.467187][ T8526] sysfs: cannot create duplicate filename '/devices/virtual/net/team10000000000' [ 1772.476322][ T8526] CPU: 0 PID: 8526 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 [ 1772.486380][ T8526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1772.496465][ T8526] Call Trace: [ 1772.499752][ T8526] [ 1772.502751][ T8526] dump_stack_lvl+0xda/0x130 [ 1772.507372][ T8526] dump_stack+0x15/0x20 [ 1772.511581][ T8526] sysfs_create_dir_ns+0x1a8/0x1d0 20:39:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time\x00', 0x26e1, 0x0) close(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080), 0x11ff