Extracting prog: 57m1.66993496s Minimizing prog: 3h7m35.488798863s Simplifying prog options: 16m47.909226795s Extracting C: 5m32.0340763s Simplifying C: 0s extracting reproducer from 52 programs testing a last program of every proc single: executing 12 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$inet6_icmp_raw-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=@newlink={0x28, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r2}]}, 0x28}, 0x1, 0xba01, 0x0, 0x4005}, 0x810) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x98, 0x30, 0x1, 0x0, 0x0, {}, [{0x84, 0x1, [@m_ctinfo={0x80, 0x1, 0x0, 0x0, {{0xb}, {0x54, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x5}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x6}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x6}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x5}, @TCA_CTINFO_PARMS_DSCP_MASK={0xfffffffffffffff9, 0x5, 0xfffffff3}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x0, 0x6, 0xff}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x6}]}, {0x4, 0x6, "c8182bd6"}, {0xc}, {0xc}}}]}]}, 0x98}}, 0x44004) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$rds-socket-socket$packet-ioctl$ifreq_SIOCGIFINDEX_team-sendmsg$nl_route_sched-unshare-bind$rds detailed listing: executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x154, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_choke={{0xa}, {0x124, 0x2, [@TCA_CHOKE_MAX_P={0x8}, @TCA_CHOKE_PARMS={0x14}, @TCA_CHOKE_STAB={0x104, 0x2, "1511c56b91b651f222f9d60f7c0df13bc4a5ce9e0a2b94de1b14455fa73825cfd5206f13d01683252748c96b5df23468fc9d579303b1c45894014351b48372d9faebfa887e2c1b94b0a954e1076bbea20f80939e42cf8e6752a74ac8cfb078e525dac1ef39b64c2bdc1d9efcdaf91f8cd8fe647719b81981d36ab6e7a1e4ae306ccf7cd3ffe193e56664b3298704c993e86d7614a8657442796c42f77260266b753c580abc62bc038538eec5cec399415e130201ecc46d00aa46acfd6deb57ac0bc08768e95287a427c7483f9c522672c904cd0061ab968308c251713c4464547c70f171642db8018dc9eb96a64b6ef2e8804b6d5574956cb01f44217d4491c6"}]}}]}, 0x154}, 0x1, 0x8100000018000000}, 0x0) unshare(0x20000400) bind$rds(r0, &(0x7f0000000000)={0x2, 0x40, @loopback}, 0x5) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$cgroup_ro-prctl$PR_SET_TAGGED_ADDR_CTRL-ioctl$FS_IOC_GETFSMAP detailed listing: executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x88e, &(0x7f0000000780), 0x3, 0x434, &(0x7f00000002c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH detailed listing: executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)={{0x14}, [], {0x14}}, 0x28}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH detailed listing: executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)={{0x14}, [], {0x14}}, 0x28}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$cgroup_ro-getpeername$l2tp-setsockopt$llc_int-ioctl$sock_netdev_private-ioctl$VFAT_IOCTL_READDIR_BOTH-unlinkat-sync-truncate-socket$inet6_sctp-getsockname$l2tp-openat$apparmor_thread_exec-ioctl$AUTOFS_DEV_IOCTL_EXPIRE-sync-readv-syz_io_uring_complete-pwritev2-socket$unix-setxattr$trusted_overlay_upper-socket$pppl2tp-setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO-bind$inet6-sendmsg$AUDIT_TTY_GET-fstat-geteuid-mount$9p_fd-socket$l2tp-setsockopt$IP_VS_SO_SET_EDITDEST-prctl$PR_SET_NO_NEW_PRIVS-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp detailed listing: executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) getpeername$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f00000000c0)=0x80, 0x4) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000100)="3fc9f6fd48dd5c0bd3e8e8cd615109bf80fddea41cc9196fff3ad9516cca5e32fa3e5cc063") ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) unlinkat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) sync() truncate(&(0x7f00000003c0)='./file0\x00', 0x9) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$l2tp(r0, &(0x7f0000000400)={0x2, 0x0, @remote}, &(0x7f0000000440)=0x10) r2 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) sync() readv(r1, &(0x7f0000000500), 0x0) r4 = syz_io_uring_complete(0x0) pwritev2(r4, &(0x7f0000000a00)=[{&(0x7f0000000540)="b61bf514502d353ce3ec7bc3", 0xc}, {&(0x7f0000000580)="92fe6f68d8f37bfc657366bdbf78997eff66c9af8af9c7ef5ff711e52de258459a813d119421d6b9627768525094bbad47769192421b03f073561e70e8f922d620d8a9724ae6", 0x46}, {&(0x7f0000000600)="2f53bb20df8ca6949bca3434c82a2f95ddff4f450cb6f0835add9287b100b97627a913c6186527932429a115c8961f4c0fd7edcacd6458bc1e2b365570055e052c444ce1daa5af9111a9eb67c29a8fc77d87f8a92f24e3d955e7d931202e42d1316f8c910b1a5578b3a0395134ff1f486de05f74341e", 0x76}, {&(0x7f0000000680)="0a9dba8729b8f1718db197152f8c5b5786329b47cebef3246b62aea754fa88dbec0a3673d894de9e7e2e5ea62eb8e43f26c6ffe0ef1f86d0c2ed0d37d0dbff1f1a1e801f7361e049408b16e26d03dbd9e24da7697fa7cc6567fb45b2a5ba9cb37567e40f298b26974655c873fa7da125841bb4a29bbd7f1748ebcf920bae52406bfe90cef0c4479f835d9640337a06c8e47f55b5ce99436edd0739b5805858bd669944198f8f45ace0bb7c3c0f1d7c69ef4bb31d1d1842349194543adecff8823d811c1df7a5e0f282f5dfe1298ea98feaf66cb3b82eda81934eb170e34ac9341400e5", 0xe3}, {&(0x7f0000000780)="2ca3d15ecaa1de3918891f7bfe485cd1b1cdf3aaa1cfe2cd7bb77c973699125c2b1c55c82cd685289711e1e842d6504328f1ab660303df8dbe5596e2f3ff1d62028941e88f69670d008ea95e74f1ab3335bec6ebc915005b6ad098c0c621dead4369c0caba071bf8f0560244b6e1fafb75e5ccc776e731e90b6c4d", 0x7b}, {&(0x7f0000000800)="bb679d6fb19f849d86f0733b3d69b062d028c3210dc241fffa4d2122cee90e6a8fa926f3a8dfd7b8b017656d357f4ebd042ca8331b47f09887c5787531bc73d1b1340caa2c9c80d33480be216cf1920c08ee8657910d9ed582a99eb97a846c89d77f90aa86e12910e825468a157f9d1f0d6afcff636aee02b84967530235dc30ea2e5d2d3cb32e3d1777e5936948c91094c9582cf3176b81916294f61ca72cff01d2f95ae0b9c306f676f2a4599160cdb95e6b030a2095912e4246c24736", 0xbe}, {&(0x7f00000008c0)="566f6c3e8d40a8b3709e6741fda58e8ee4df8a81eb18b34d4062e767db7fa2347c64a54a58f6e46a790e0b09e9f5c641261a23c935", 0x35}, {&(0x7f0000000900)="acdcfaf4bccbe09aec6c029763dca5738d41929fe8caf67dae8b09d16047d9970ecc5f4674dc89f6afc642506c6970b8de8c48e9cec9fe8a1579e9e1b516a793b037808cb59fc11ee576e8bf31295e9b629e5ac3d926f3797e9a73a6714f268ed13433895100bc972f85cdac5a80985223ce23d52e2608475797d896567335be3a65b188a54e8de4540a7f5cf9ab227cbe124bd258eaabca2e9d3b357669af956f344c2cae61589fda7638e870537b9e0ecc8442cfc44a1844068aee35f4a1d5eff92f2675ae57739951eef9e902bf20d8d231b8b4ea107610d702bbeffd24", 0xdf}], 0x8, 0xffff0000, 0x3, 0x8) socket$unix(0x1, 0x5, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0), &(0x7f0000000b00)={0x0, 0xfb, 0xfb, 0x4, 0x4, "bc3332e3d77593e7e7597f38cdf161ca", "989d76bebb6688bc2c6d8d2d1a816acb22af2408aff0a7abcd7f3ab39bbc32a084063ac443979abc94ca42b035185a47a7cfecddec97e15a17ed4b132a0ed517010d719c3ab3d0e55a51938fed597ae573459d0de399b6b16e4a3fb86d0e244d24a89a30d76253b98c8825c64d9232e7f534430845299cdfd7d8c9d8b54a9d2f5491a13dbfba6a46263107458645d5243dc74608af599bc9a8ef8d6c1845ddc61b790eafc395bbc26f99b458e8ecba08872bd46694e5d43fd43d14b5e92d159bd90f0efb3137f7a262e77bc854cc1d59825ce7298f6625ad6e3f2b1213f11d50a48a8a1c030e"}, 0xfb, 0x0) r5 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x5, 0x4) bind$inet6(r4, &(0x7f0000000c00)={0xa, 0x4e23, 0x7, @mcast2, 0x5}, 0x1c) sendmsg$AUDIT_TTY_GET(r3, &(0x7f0000000d00)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x10, 0x3f8, 0x400, 0x70bd27, 0x25dfdbfb, "", ["", ""]}, 0x10}}, 0x0) fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() mount$9p_fd(0x0, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80), 0x9004, &(0x7f0000000e40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_client}, {@loose}, {@mmap}, {@dfltgid={'dfltgid', 0x3d, r6}}, {@dfltuid={'dfltuid', 0x3d, r7}}, {@cache_mmap}], [{@subj_type={'subj_type', 0x3d, 'trusted.overlay.upper\x00'}}]}}) r8 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$IP_VS_SO_SET_EDITDEST(r8, 0x0, 0x489, &(0x7f0000000f00)={{0x3c, @remote, 0x4e20, 0x1, 'lblc\x00', 0x1, 0x5, 0x73}, {@broadcast, 0x4e20, 0x3, 0x7, 0xd89, 0x7}}, 0x44) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000f80)=0x0) bind$nfc_llcp(r3, &(0x7f0000000fc0)={0x27, r9, 0x0, 0x4, 0x6, 0xa6, "bacce36b7419d37f4f7822a30cfdb1d11465d0f99106999f1237dc3f7b3675139c3b62318aab47f46441fffc0c490ebecb60af01bc8f3c94c8b211207709ea", 0xf}, 0x60) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$cgroup_ro-getpeername$l2tp-setsockopt$llc_int-ioctl$sock_netdev_private-ioctl$VFAT_IOCTL_READDIR_BOTH-unlinkat-sync-truncate-socket$inet6_sctp-getsockname$l2tp-openat$apparmor_thread_exec-ioctl$AUTOFS_DEV_IOCTL_EXPIRE-sync-readv-syz_io_uring_complete-pwritev2-socket$unix-setxattr$trusted_overlay_upper-socket$pppl2tp-setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO-bind$inet6-sendmsg$AUDIT_TTY_GET-fstat-geteuid-mount$9p_fd-socket$l2tp-setsockopt$IP_VS_SO_SET_EDITDEST-prctl$PR_SET_NO_NEW_PRIVS-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp detailed listing: executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) getpeername$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f00000000c0)=0x80, 0x4) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000100)="3fc9f6fd48dd5c0bd3e8e8cd615109bf80fddea41cc9196fff3ad9516cca5e32fa3e5cc063") ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) unlinkat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) sync() truncate(&(0x7f00000003c0)='./file0\x00', 0x9) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$l2tp(r0, &(0x7f0000000400)={0x2, 0x0, @remote}, &(0x7f0000000440)=0x10) r2 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) sync() readv(r1, &(0x7f0000000500), 0x0) r4 = syz_io_uring_complete(0x0) pwritev2(r4, &(0x7f0000000a00)=[{&(0x7f0000000540)="b61bf514502d353ce3ec7bc3", 0xc}, {&(0x7f0000000580)="92fe6f68d8f37bfc657366bdbf78997eff66c9af8af9c7ef5ff711e52de258459a813d119421d6b9627768525094bbad47769192421b03f073561e70e8f922d620d8a9724ae6", 0x46}, {&(0x7f0000000600)="2f53bb20df8ca6949bca3434c82a2f95ddff4f450cb6f0835add9287b100b97627a913c6186527932429a115c8961f4c0fd7edcacd6458bc1e2b365570055e052c444ce1daa5af9111a9eb67c29a8fc77d87f8a92f24e3d955e7d931202e42d1316f8c910b1a5578b3a0395134ff1f486de05f74341e", 0x76}, {&(0x7f0000000680)="0a9dba8729b8f1718db197152f8c5b5786329b47cebef3246b62aea754fa88dbec0a3673d894de9e7e2e5ea62eb8e43f26c6ffe0ef1f86d0c2ed0d37d0dbff1f1a1e801f7361e049408b16e26d03dbd9e24da7697fa7cc6567fb45b2a5ba9cb37567e40f298b26974655c873fa7da125841bb4a29bbd7f1748ebcf920bae52406bfe90cef0c4479f835d9640337a06c8e47f55b5ce99436edd0739b5805858bd669944198f8f45ace0bb7c3c0f1d7c69ef4bb31d1d1842349194543adecff8823d811c1df7a5e0f282f5dfe1298ea98feaf66cb3b82eda81934eb170e34ac9341400e5", 0xe3}, {&(0x7f0000000780)="2ca3d15ecaa1de3918891f7bfe485cd1b1cdf3aaa1cfe2cd7bb77c973699125c2b1c55c82cd685289711e1e842d6504328f1ab660303df8dbe5596e2f3ff1d62028941e88f69670d008ea95e74f1ab3335bec6ebc915005b6ad098c0c621dead4369c0caba071bf8f0560244b6e1fafb75e5ccc776e731e90b6c4d", 0x7b}, {&(0x7f0000000800)="bb679d6fb19f849d86f0733b3d69b062d028c3210dc241fffa4d2122cee90e6a8fa926f3a8dfd7b8b017656d357f4ebd042ca8331b47f09887c5787531bc73d1b1340caa2c9c80d33480be216cf1920c08ee8657910d9ed582a99eb97a846c89d77f90aa86e12910e825468a157f9d1f0d6afcff636aee02b84967530235dc30ea2e5d2d3cb32e3d1777e5936948c91094c9582cf3176b81916294f61ca72cff01d2f95ae0b9c306f676f2a4599160cdb95e6b030a2095912e4246c24736", 0xbe}, {&(0x7f00000008c0)="566f6c3e8d40a8b3709e6741fda58e8ee4df8a81eb18b34d4062e767db7fa2347c64a54a58f6e46a790e0b09e9f5c641261a23c935", 0x35}, {&(0x7f0000000900)="acdcfaf4bccbe09aec6c029763dca5738d41929fe8caf67dae8b09d16047d9970ecc5f4674dc89f6afc642506c6970b8de8c48e9cec9fe8a1579e9e1b516a793b037808cb59fc11ee576e8bf31295e9b629e5ac3d926f3797e9a73a6714f268ed13433895100bc972f85cdac5a80985223ce23d52e2608475797d896567335be3a65b188a54e8de4540a7f5cf9ab227cbe124bd258eaabca2e9d3b357669af956f344c2cae61589fda7638e870537b9e0ecc8442cfc44a1844068aee35f4a1d5eff92f2675ae57739951eef9e902bf20d8d231b8b4ea107610d702bbeffd24", 0xdf}], 0x8, 0xffff0000, 0x3, 0x8) socket$unix(0x1, 0x5, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0), &(0x7f0000000b00)={0x0, 0xfb, 0xfb, 0x4, 0x4, "bc3332e3d77593e7e7597f38cdf161ca", "989d76bebb6688bc2c6d8d2d1a816acb22af2408aff0a7abcd7f3ab39bbc32a084063ac443979abc94ca42b035185a47a7cfecddec97e15a17ed4b132a0ed517010d719c3ab3d0e55a51938fed597ae573459d0de399b6b16e4a3fb86d0e244d24a89a30d76253b98c8825c64d9232e7f534430845299cdfd7d8c9d8b54a9d2f5491a13dbfba6a46263107458645d5243dc74608af599bc9a8ef8d6c1845ddc61b790eafc395bbc26f99b458e8ecba08872bd46694e5d43fd43d14b5e92d159bd90f0efb3137f7a262e77bc854cc1d59825ce7298f6625ad6e3f2b1213f11d50a48a8a1c030e"}, 0xfb, 0x0) r5 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x5, 0x4) bind$inet6(r4, &(0x7f0000000c00)={0xa, 0x4e23, 0x7, @mcast2, 0x5}, 0x1c) sendmsg$AUDIT_TTY_GET(r3, &(0x7f0000000d00)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x10, 0x3f8, 0x400, 0x70bd27, 0x25dfdbfb, "", ["", ""]}, 0x10}}, 0x0) fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() mount$9p_fd(0x0, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80), 0x9004, &(0x7f0000000e40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_client}, {@loose}, {@mmap}, {@dfltgid={'dfltgid', 0x3d, r6}}, {@dfltuid={'dfltuid', 0x3d, r7}}, {@cache_mmap}], [{@subj_type={'subj_type', 0x3d, 'trusted.overlay.upper\x00'}}]}}) r8 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$IP_VS_SO_SET_EDITDEST(r8, 0x0, 0x489, &(0x7f0000000f00)={{0x3c, @remote, 0x4e20, 0x1, 'lblc\x00', 0x1, 0x5, 0x73}, {@broadcast, 0x4e20, 0x3, 0x7, 0xd89, 0x7}}, 0x44) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000f80)=0x0) bind$nfc_llcp(r3, &(0x7f0000000fc0)={0x27, r9, 0x0, 0x4, 0x6, 0xa6, "bacce36b7419d37f4f7822a30cfdb1d11465d0f99106999f1237dc3f7b3675139c3b62318aab47f46441fffc0c490ebecb60af01bc8f3c94c8b211207709ea", 0xf}, 0x60) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-socket$inet6_sctp-bind$inet6-setsockopt$inet_sctp6_SCTP_AUTO_ASCONF-write$FUSE_ENTRY-mount$9p_fd-socket$kcm-sendmsg$inet detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000210000000000000000000000000a6c000000160a3f360000000000000000020000000900010073797a30000000004000038008000240000000002c0003801400010076657468305f746f5f626f6e64000000140001007665746830000000000000000000000008000140000000000900020073797a300000000014000000110001"], 0x94}}, 0x0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000"], 0xb0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ce"], 0x10) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000040), 0x4) write$FUSE_ENTRY(r4, &(0x7f0000000440)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x80, 0x0, {0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x7ff}}}, 0x90) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) r7 = socket$kcm(0x2, 0x3, 0x106) sendmsg$inet(r7, &(0x7f0000000340)={&(0x7f0000000380)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="b5fa4fc56eb4d42dbbf6c41786780df56e5be707e4c96e6d4e7719b506a0977b", 0xffeb}], 0x1}, 0x0) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! single: successfully extracted reproducer found reproducer with 26 syscalls minimizing guilty program testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-socket$inet6_sctp-bind$inet6-setsockopt$inet_sctp6_SCTP_AUTO_ASCONF-write$FUSE_ENTRY-mount$9p_fd-socket$kcm detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000210000000000000000000000000a6c000000160a3f360000000000000000020000000900010073797a30000000004000038008000240000000002c0003801400010076657468305f746f5f626f6e64000000140001007665746830000000000000000000000008000140000000000900020073797a300000000014000000110001"], 0x94}}, 0x0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000"], 0xb0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ce"], 0x10) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000040), 0x4) write$FUSE_ENTRY(r4, &(0x7f0000000440)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x80, 0x0, {0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x7ff}}}, 0x90) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) socket$kcm(0x2, 0x3, 0x106) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-socket$inet6_sctp-bind$inet6-setsockopt$inet_sctp6_SCTP_AUTO_ASCONF-write$FUSE_ENTRY-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000210000000000000000000000000a6c000000160a3f360000000000000000020000000900010073797a30000000004000038008000240000000002c0003801400010076657468305f746f5f626f6e64000000140001007665746830000000000000000000000008000140000000000900020073797a300000000014000000110001"], 0x94}}, 0x0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000"], 0xb0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ce"], 0x10) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000040), 0x4) write$FUSE_ENTRY(r4, &(0x7f0000000440)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x80, 0x0, {0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x7ff}}}, 0x90) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-socket$inet6_sctp-bind$inet6-setsockopt$inet_sctp6_SCTP_AUTO_ASCONF-write$FUSE_ENTRY detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r1, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r2 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r3 = dup(r0) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000210000000000000000000000000a6c000000160a3f360000000000000000020000000900010073797a30000000004000038008000240000000002c0003801400010076657468305f746f5f626f6e64000000140001007665746830000000000000000000000008000140000000000900020073797a300000000014000000110001"], 0x94}}, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000"], 0xb0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ce"], 0x10) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000040), 0x4) write$FUSE_ENTRY(r3, &(0x7f0000000440)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x80, 0x0, {0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x7ff}}}, 0x90) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-socket$inet6_sctp-bind$inet6-setsockopt$inet_sctp6_SCTP_AUTO_ASCONF-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000210000000000000000000000000a6c000000160a3f360000000000000000020000000900010073797a30000000004000038008000240000000002c0003801400010076657468305f746f5f626f6e64000000140001007665746830000000000000000000000008000140000000000900020073797a300000000014000000110001"], 0x94}}, 0x0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000"], 0xb0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ce"], 0x10) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000040), 0x4) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-socket$inet6_sctp-bind$inet6-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000210000000000000000000000000a6c000000160a3f360000000000000000020000000900010073797a30000000004000038008000240000000002c0003801400010076657468305f746f5f626f6e64000000140001007665746830000000000000000000000008000140000000000900020073797a300000000014000000110001"], 0x94}}, 0x0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000"], 0xb0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ce"], 0x10) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-socket$inet6_sctp-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000210000000000000000000000000a6c000000160a3f360000000000000000020000000900010073797a30000000004000038008000240000000002c0003801400010076657468305f746f5f626f6e64000000140001007665746830000000000000000000000008000140000000000900020073797a300000000014000000110001"], 0x94}}, 0x0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000"], 0xb0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ce"], 0x10) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) socket$inet6_sctp(0xa, 0x5, 0x84) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000210000000000000000000000000a6c000000160a3f360000000000000000020000000900010073797a30000000004000038008000240000000002c0003801400010076657468305f746f5f626f6e64000000140001007665746830000000000000000000000008000140000000000900020073797a300000000014000000110001"], 0x94}}, 0x0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000"], 0xb0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ce"], 0x10) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000210000000000000000000000000a6c000000160a3f360000000000000000020000000900010073797a30000000004000038008000240000000002c0003801400010076657468305f746f5f626f6e64000000140001007665746830000000000000000000000008000140000000000900020073797a300000000014000000110001"], 0x94}}, 0x0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000"], 0xb0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ce"], 0x10) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000210000000000000000000000000a6c000000160a3f360000000000000000020000000900010073797a30000000004000038008000240000000002c0003801400010076657468305f746f5f626f6e64000000140001007665746830000000000000000000000008000140000000000900020073797a300000000014000000110001"], 0x94}}, 0x0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000"], 0xb0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000210000000000000000000000000a6c000000160a3f360000000000000000020000000900010073797a30000000004000038008000240000000002c0003801400010076657468305f746f5f626f6e64000000140001007665746830000000000000000000000008000140000000000900020073797a300000000014000000110001"], 0x94}}, 0x0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-sendmsg$NFT_BATCH-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-socket$nl_netfilter-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) socket$nl_netfilter(0x10, 0x3, 0xc) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1a}}, 0x18) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = dup(r1) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-shmat-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-shmget-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) shmget(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) r3 = dup(r1) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-sendmsg$inet6-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000002902000004800000000000000000000061ce97ae867b1f6b120316f330e1a35f89f5e07c0c02d9e2d2941840539b51786ec7b27e2db13879939bd5525ccc796fc449fb0cb9ca90ae1192023df1f08f22b7073ad515056edccd636f617470875e48e86dbaefb28fd40bc2463dc602524cc3efef09408badf0671ba7913d5bd6eb6b03036d8e37d271427db5b75ce78cd142cfcad1bbb7a92e63e49fa9309145d6b37e21e4be850a973301fa55f0"], 0x18}, 0x0) r3 = dup(r1) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-setsockopt$inet6_int-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) r3 = dup(r1) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r3 = dup(r1) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-socket$inet6-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-pipe2$9p-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-syz_emit_ethernet-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x4, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r0 = dup(0xffffffffffffffff) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NFT_BATCH-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r0 = dup(0xffffffffffffffff) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, 0x0, 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xa8) mount$9p_fd(0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program did not crash testing program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r1 = dup(r0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m4.828394239s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd program crashed: no output from test machine a never seen crash title: no output from test machine, ignore simplifying guilty program options testing program (duration=6m4.828394239s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program crashed: BUG: MAX_LOCKDEP_CHAINS too low! extracting C reproducer testing compiled C program (duration=6m4.828394239s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing program (duration=6m4.828394239s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-pipe2$9p-write$P9_RVERSION-setsockopt$inet6_IPV6_FLOWLABEL_MGR-dup-write$FUSE_DIRENTPLUS-mount$9p_fd detailed listing: executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xa8) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) program did not crash reproducing took 4h26m40.483500485s repro crashed as (corrupted=false): BUG: MAX_LOCKDEP_CHAINS too low! turning off the locking correctness validator. CPU: 0 PID: 1613 Comm: kworker/u4:5 Not tainted 6.1.115-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: phy106 ieee80211_iface_work Call trace: dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:158 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165 __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106 dump_stack+0x1c/0x58 lib/dump_stack.c:113 lookup_chain_cache_add kernel/locking/lockdep.c:3772 [inline] validate_chain kernel/locking/lockdep.c:3793 [inline] __lock_acquire+0x1b88/0x7680 kernel/locking/lockdep.c:5049 lock_acquire+0x26c/0x7cc kernel/locking/lockdep.c:5662 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x54/0x6c kernel/locking/spinlock.c:154 __mutex_unlock_slowpath+0x380/0x6cc kernel/locking/mutex.c:932 mutex_unlock+0x24/0x30 kernel/locking/mutex.c:543 sdata_unlock net/mac80211/ieee80211_i.h:1120 [inline] ieee80211_ibss_work+0xa00/0x1230 net/mac80211/ibss.c:1716 ieee80211_iface_work+0x9e0/0xa90 net/mac80211/iface.c:1744 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready final repro crashed as (corrupted=false): BUG: MAX_LOCKDEP_CHAINS too low! turning off the locking correctness validator. CPU: 0 PID: 1613 Comm: kworker/u4:5 Not tainted 6.1.115-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: phy106 ieee80211_iface_work Call trace: dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:158 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165 __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106 dump_stack+0x1c/0x58 lib/dump_stack.c:113 lookup_chain_cache_add kernel/locking/lockdep.c:3772 [inline] validate_chain kernel/locking/lockdep.c:3793 [inline] __lock_acquire+0x1b88/0x7680 kernel/locking/lockdep.c:5049 lock_acquire+0x26c/0x7cc kernel/locking/lockdep.c:5662 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x54/0x6c kernel/locking/spinlock.c:154 __mutex_unlock_slowpath+0x380/0x6cc kernel/locking/mutex.c:932 mutex_unlock+0x24/0x30 kernel/locking/mutex.c:543 sdata_unlock net/mac80211/ieee80211_i.h:1120 [inline] ieee80211_ibss_work+0xa00/0x1230 net/mac80211/ibss.c:1716 ieee80211_iface_work+0x9e0/0xa90 net/mac80211/iface.c:1744 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready