last executing test programs: 888.292888ms ago: executing program 0 (id=1): socket$netlink(0x10, 0x3, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x96, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x60, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x2, 0x18, 0xc2, 0x0, 0x0, 0x0, {[@mss={0x1e, 0x4, 0xfe80}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "7232407c80067615774fdbb46eb86cc8"}, @fastopen={0x22, 0x12, "00000010000000dde540e208468139a4"}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x0, @loopback}], 0x1c) listen(r0, 0xfffffffc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000ac0)={0x0, 0x38, &(0x7f0000000b00)=[@in6={0xa, 0x4e20, 0x0, @loopback}, @in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}]}, &(0x7f00000002c0)=0x10) 714.299102ms ago: executing program 0 (id=6): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010600000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff1b000000020000000900010073797a30000001000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a3c000000120a01020000000000000000020000000900020073797a310000000008000440000000000900010073797a3000000000080003400000000a14000000110001"], 0x64}}, 0x0) (async) sendmsg$NFT_BATCH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a3c000000120a01020000000000000000020000000900020073797a310000000008000440000000000900010073797a3000000000080003400000000a14000000110001"], 0x64}}, 0x0) sendmsg$NFT_MSG_GETOBJ(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000130afff7"], 0x14}}, 0x0) (async) sendmsg$NFT_MSG_GETOBJ(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000130afff7"], 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000c00), r1) socket$inet_mptcp(0x2, 0x1, 0x106) (async) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) (async) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000280)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x8) gettid() rt_sigprocmask(0x0, &(0x7f0000000040)={[0xfffffffffffffffb]}, 0x0, 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) epoll_create1(0x0) (async) r3 = epoll_create1(0x0) epoll_pwait2(r3, &(0x7f0000000580)=[{}], 0x1, &(0x7f0000000600), &(0x7f0000000640), 0x8) sendto(r2, &(0x7f00000002c0)='%', 0x307fd8, 0x241, 0x0, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001200)={&(0x7f00000013c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="070600000000000000002d0000000a0001007770616e310000003ab9e06c40daabdeacdbc5c47f760a7ba4b82701a839f54ba4d0d01188b0fe9e7e07a08520820721dab90aa0c23d92346170e10871647064206fa183f0d7b75a79febc7af51ea1a8d6d081958f"], 0x20}}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) io_setup(0x5, &(0x7f0000001380)) (async) io_setup(0x5, &(0x7f0000001380)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0xcc, &(0x7f0000001440)="447bade6d207798002453ada98475de5a5567c20965fd2b6cbb61e7788d59a110e44c67c62a75ccebf5af8cab0e1dbbbb0dfeb3678d2d6557e971f1b504cfb10b5b37ee2ef8d09e432df3aa249e48080435f09d3f4ec45216b4c979ca6915f8b9a1aa6a6565de6cc6aa944713f5fe96f92dfbd94e52373674e27d30ce62637c2e441b84493a9f547433e8fd19560", 0x8e) r7 = eventfd2(0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) r8 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r8, &(0x7f0000000100)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x2}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000000), 0x4c00}], 0x1}, 0x0) (async) sendmsg$kcm(r8, &(0x7f0000000100)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x2}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000000), 0x4c00}], 0x1}, 0x0) recvmsg$kcm(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000340)=""/4106, 0x5a8}], 0x10}, 0x0) 663.880526ms ago: executing program 1 (id=2): r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/211, 0xd3}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000040)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x10037, 0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) r4 = dup(r3) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x10, &(0x7f0000000140), 0x8) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x408e, &(0x7f0000000240)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@min_batch_time={'min_batch_time', 0x3d, 0xfff}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x80}}, {@stripe={'stripe', 0x3d, 0x4000}}, {@errors_remount}, {@max_batch_time={'max_batch_time', 0x3d, 0x4}}]}, 0x3, 0x43a, &(0x7f0000000340)="$eJzs28tvG0UYAPBv13FKXySU8ugDCBRExCNp0gI9cAGBxAEkJDiUY0jSqtRtUBMkWlUQECpHVIk74ojEX8AJLgg4IXGFO6pUoVxaOBmtvZs4jp0mwY5L/ftJm8zsjjPzeXbs2Z1sAH1rJPuRROyJiN8jYqieXV1gpP7r5tLl6b+XLk8nUa2+9VdSK3dj6fJ0UbR43e48M5pGpJ8lcahFvfMXL52dqlRmL+T58YVz74/PX7z07JlzU6dnT8+enzxx4vixiReen3yuI3Fmbbpx8KO5wwdee+fqG9Mnr77787dJEX9THB0yst7BJ6rVDlfXW3sb0slADxvCppQiIuuucm38D0UpVjpvKF79tKeNA7qqWq1Wd7c/vFgF7mBJbLTk2fzzArgzFF/02fVvsW3T1OO2cP2l+gVQFvfNfKsfGYg0L1Nuur7tpJGIOLn4z1fZFt25DwEAsMr32fznmVbzvzTubyh3d742NBwR90TEvoi4NyL2R8R9EbWyD0TEg5usv3mRZO38J722pcA2KJv/vZivba2e/xWzvxgu5bm9tfjLyakzldmj+XsyGuUdWX5inTp+eOW3L9oda5z/ZVtWfzEXzNtxbWDH6tfMTC1M/ZeYG13/JOLgQKv4k+WVgCQiDkTEwS3Wceapbw63O9Yu/vJG/nAH1pmqX0c8We//xWiKv5Csvz45fldUZo+OF2fFWr/8euXNdvXfuv+7K+v/XS3P/+X4h5PG9dr5zddx5Y/P217TbPX8H0zerqUH830fTi0sXJiIGExerze6cf/kymuLfFE+i3/0SOvxvy9W3olDEZGdxA9FxMMR8Uje9kcj4rGIOLJO/D+9/Ph7W4+/u7L4ZzbV/yuJwWje0zpROvvjd6sqHd5M/Fn/H6+lRvM9G/n820i7tnY2AwAAwP9PGhF7IknHltNpOjZW/3/5/bErrczNLzx9au6D8zP1ZwSGo5wWd7qGGu6HTuSX9UV+sil/LL9v/GVpZy0/Nj1Xmel18NDndrcZ/5k/S71uHdB1nteC/mX8Q/8y/qF/Gf/Qv1qM/529aAew/Vp9/3/cg3YA269p/Fv2gz7i+h/6l/EP/cv4h740vzNu/ZC8hMSaRKS3RTMkupTo9ScTAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAZ/wbAAD//9E940M=") unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/211, 0xd3}], 0x1) (async) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) (async) fcntl$dupfd(r1, 0x0, r1) (async) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000040)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x10037, 0x0, 0x0}) (async) socket$inet6_sctp(0xa, 0x801, 0x84) (async) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) (async) dup(r3) (async) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x10, &(0x7f0000000140), 0x8) (async) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x408e, &(0x7f0000000240)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@min_batch_time={'min_batch_time', 0x3d, 0xfff}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x80}}, {@stripe={'stripe', 0x3d, 0x4000}}, {@errors_remount}, {@max_batch_time={'max_batch_time', 0x3d, 0x4}}]}, 0x3, 0x43a, &(0x7f0000000340)="$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") (async) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0) (async) 180.291505ms ago: executing program 1 (id=7): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f0000000900)={[{@noblock_validity}, {}, {@resuid}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@nomblk_io_submit}]}, 0x1, 0x56a, &(0x7f00000015c0)="$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") setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure_enabled\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f00000001c0)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) getsockopt$inet6_opts(r0, 0x11a, 0x3, 0x0, &(0x7f0000000000)=0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000040)={0x1000000a}) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000000), 0x4) r4 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)={0xa0028000}) 135.120819ms ago: executing program 0 (id=8): ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0xf0ffffff, &(0x7f0000000140)=[{&(0x7f0000000280)="89000000120081ae08060cdc030000007f03e3f7000000006ee2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00123d00014002100c00bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffc}]}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x0}, &(0x7f00000005c0)='\x00', 0x1, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1008002, &(0x7f0000000180)={[{@grpjquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x86}}, {@auto_da_alloc}, {@data_ordered}, {@lazytime}, {@jqfmt_vfsold}, {@max_batch_time={'max_batch_time', 0x3d, 0x5}}, {@data_err_abort}]}, 0x0, 0x5fd, &(0x7f0000000600)="$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") 0s ago: executing program 1 (id=9): socket$kcm(0x10, 0x2, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='hugetlb.1GB.usage_in_bytes\x00', 0x26e1, 0x0) (async, rerun: 32) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) (rerun: 32) sendmsg$inet(r1, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004081) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r2, &(0x7f0000000680)="6e10f2f21ecdf556fe8eff4576a3c6f4a7b83030b28fd872313113d00b2ca146ee6f11708aff61fa8a50f5eb670ca110f91bc491711a4698751d2b14d462b8505138a601d42e5d5b767d7f26c51b11e46576016499e0ba63c5b0cd1dafb2df7666c0673f9f1b7eda1ebd81fd2bb82fc0f519ebc279758d6f6dfc9a864ab30a6db39176d22b06b76fad45646e5af9d34550fe7a9bde6c608c793c24a6de07bdcb1f7c480ae24f9ec356fb5cb961816cc71b8ca8c071d003024c5ee4f1ecf572a57b704f44f272bcc0fb3739041c9be9a3ad7de5d3b2e6b9f706c28ea19147b6dad59451e9a87b376f629dc9bfc1479427f24ae701c471fbcd3785d8b4af56ae8134e85a32e7405079c673f23932252e69576eeb24f0b980f63baeb572bee0f9ffa19acf7d5d9117bc8c5dadffb7cac2d5ece2e6f232da31f5dd2cd0c453ca33afc8e1707fb29d43909f1631242fbb290a7c26d49d71d41922d3b7ad9faa8677c40bd2dbefe9770685c11f5c7015de85d34f0f54d6fedfcc31144604ed1985aa0d29112f56789d1820ace7b89d05bf694c60e1bf86dcf40bec55877bc17c05fa306e1f077858c05cdf83684a56b1f712e36409564219980123f5cacdaf88c2cd51b9633698b09cf751c2e92275d999eb557b8dad89f869282b7a35a784607f987c86cc9ab9a3b4bdce971cf3f4c83dc8f4edff29eca5d9ed960cee06196ee5ab946b72df564be0b2dcc7c3c21732532439bc86398ca55908cb104ab0de89e4683093490c2f7614dbdba06f5351e0838ae0c8e2d0ec1d39647b548c265241f2237e89e2c2f17692e08e8ce2a1bd9ff79cf2d66bee4d36ddbda7018b20bebaf4b9981a6e19f26a672b17b1d3fd2442707b1f7c3b038d7fc1e938b7d5f0679cb6247443607fded55fda568109326bf9bb96a329eea3a071be368d3dd8fb8cffbd0fba8406e393b53950816ad4ae40dd8eea5fa67083a058132322905086fa09906d79a4cb48f65d977220e077c8f868b882c26aa426b00e3d0b654e5c706d28e3069ee7f260d890b0d9d670dea4027e33c4e97b006879250340370abbc3d1fc8508e87135090c3b439d449268a8689bdbadc621133251264ee3ff3babb4af0ca5f8a0a90bcb2cfe621a0302494ecc79738715ad781dbe16300ce29e2f10e598965d5f751acc796754a9c6191e4be89ad51916c970e4876272601813659651134e78d0da319dd58d8656841bf4c452e4e85e110606930aaceb5e67c66646bb043c701dba4bb9601f967e759665d5a8325f8c11562a52b2b80754b88252ce85362d6a5e84996d563eb54fd6a46efc2a4728c88ce059a35468cf5c2339177358c75452f53281606d175f99e542ecc19cd88f63bc88f8a146d529c98767e465e27d12c5acd499fb9e4e265eb84c07f9752d912f6780a6783dcd9c9c2e5eeba02107786433088279c03982e3c4a0551274c90e696df1c87723a53d67920f6018302a682c662a57ace3ed1ea0a5e85e208d48f7fa742e5795c396278d9438aaceae4c12f00de14831c073d3fea4fe9223d822608b4b5f9e06715354ebb6b52038b9ce456a8588a8c62f67154e27dbd67cc9a43887355714bd432f965167cecbd24e364c19f15a12350a1f88c6fed61ab8263f8e1c39008a37d69a8412d301bcb8169a56dd15f4191bc9449995e19a230f6e7dd21f41ca73e7a433fc5d5161c42db71f01c0e2fbfa4b0ebc94e60df7373cb6c94373ce31350fdf2e009751bb32545e53fc03a71d08d677a6b0804a9199505f9d13b6ef9a773a6c5d84b39c904893f9333c4cb46d633a2d771d1e06020c2c7daff1d80aa38c22d1d45ca57314264f1c0436880e3939bed5bb175d470ad75881e9ad2a960b5007ba21f984ef0258cc49714f96e1668e2f26736ffefd73ddac4ce211fb6b0e4ac257c4b40b0960c1641f5e2b49fc8069ab42b5f0987e1f5e89d3947b0b8c99bbf9ed7e4b148ad39085886e9dd931402240bba5499954b01c984bc2be61c76a78d14c3a2b6a652de7ff50bc9dee9153cc039f2b444b2cf14da552ecb46da686d8a17e3ba4b1a946307523bcf6a3f9726848752a8a807845261611a07d13c7e98f04f8f91afbad743df340f239602d1aea962e76ad762db690db87bddf0d5ad170ba8f7efb68029d5f1f868c08723b8808cd7821ac5a580a8c72db21fbc92d0d11b8a2fcd340571e7565f3d102e60b8c04fa39306d41e760d6c327ab68f31007db8094ff849ec42b70b9d693ae5aff3006ef55e07fb1d1f6fccdf9dba0b61687dfccfcc2109d5ce913feb3c5464404ed870afbdaa778ab5f72362d2ec8993ac4f88c507f1c83a7de388fb43bc0e135e3459ee70c1ff0fde8f41ece8068110888d6e5d6e332ddd2ff7ecbe45eb2cb43109b38452039d068f851c022b147e84d305a3d56f317fa014c2a0673975739f54f4d0709948acb8c7fc2f9195c432bfa0d2fab780b7cf14e4418754d5eba6f6eda1f992380c019d2c72c6332cf0e7260b851c130b3898077ea6fa675dd9bf50174ec39ff2814dc0226accd9c59ac493cae70ac01747efdbc1d384492dde2dec427581f7436e3e0378f5a2b2e3745d117409be3293ac8befd1ab5341624ae101019dd5227447fcf305e7bcf57ea499df4776a734dda941b41198af501362755247ac10c4319e017a0691690aea59d51e8911059de587f1b8dd2ae8f3b63b6d6d27482ce4768dc638d7f36b978616657ed86eb00c0e1900ff255b43d8f1d17497797b8fd5945e23051afabcaadf6591dda8dd2f3fcf92b42302a5c711e4efa4468b7dc9cf2478c95195fd5fd9beea3e3d2b1493b8654a8149f1d054b67b635756c1c4eeb50c1a4d1a26adc63370bbf81d9e6ab6bd44fea2546b9c67d20cfbea0c52dbcf1ed74feb571c58fc293294b417cd9156b75a3d9bd22339bcf8993fda6bba4f6e5d78cf4f743e33449e410f0a9c7532b50188f32905575829b1e679773eb02d6ca5ad6b0f5758df53cf1f63209e181d46dd122ad826c8f7d025c5f5c8526fd44e395fa35ec26ce8c6617fcff546235326409165a383516ce0a62b18ba8deed8b4a894c9a667c6395d63aa457c7deadf516cdcc07a18ffd390d4c27bb6587f47641e03f926206ee23ae1930d42dd05663b4bf69e33e1a64ae5f8ff43a5d0b6198cdcda472d7a2a26089a0e7e7350861432c1b0fca347352ee89395cd0d9c6174f3048a544a5fd933bd3cbcfc83dfd430224cf839f76d02035c1c1ead70391751ff18b0d1f521d9879e92f67b70bd01f6a13e4046fff019bcc035aea634091c9e11eff006f663de52cb52ccdbff7b4eb4f6ef1547e433b5b5881a79f7f5f83e6ed4ed0d9a8045881d8b46b2ddaf82b3dc3077ee35628e0e4336b1a8ceb337dcebbd396e5ffb0a9195d1a5b08a9993397a9465813f7f10a5f131e44f9dbc47bbb54a69bedf792c79042fc41a782a3e97ad0b484520a97803197acfbe9b468e0bcff1c5b4d9b37ff0bcd90f796c4b0ddf267c31b755bd47b91e424e44085f8a79263a6ce9f8083a830f45d042d4623ee1bba77264cc0ffa951319bed56beb9a98b308b95f87257b3aa0b66eb9fb3bd5fb2181012d8b537fbb1d1cbf1e2183fd4b5405b6ab1b4f0267bebe3b71b08b19164681ceab7504f7d7a0a98372aab20c3adbc5d5a7199895fd79967f1fdcd35f1da056872a8140e834230946c61422b1402d6a030952520ad17bf908d672059452f52c19ebbffefbe1efef88329cda025e72eb07c7c99c8ed70a6c79565ce680d923931776fa321e345e8e6ad58af643d2a7c81d34d0b3bd43ea8f72f35a3a218a70c6d35ce7e4c07492c6064d91a6ea5c0452b8b35478024766e89a22df295e9b529d13f09d007c67d0d29f0541cebae22d6fcbd506282a307f7fb20e495e82edaf76dbc29d8b699763a570e90d624107a6544c3c0b33c623f276c3f441d9c669fa2fe579c990255ecb7588da7053bb2d5f3f850a43bbb261e5feafbc510e996376affc54ef0ce54d4db7bd8f2791313293236c05c8ef2f2dd03aa7f1e5fb48206d9d76c24a50cdb4d60d2c4c2d6944d410b4d0db64e11a2be15fc63349f406f1727a524d00cf641e3d9817a646bb2ce6420ddcebd0e1d8737072d603b359ec090fb13b4eb7c9a64b97300b1f8a65f31efb03931e7d5e00710fa15b46c5063508d996dd5519046962dc05096af94278905f6dd46ddd3d6cde0fd978d3ed146ac69c7c30ee15d286558e189158e616f64a489bfb63eb979202398693299ed4f8258682e10b5416ce1b6263cf5fba911a38280935bb4bb9f46db727bfe9133bf9ee12eea96ce58346dfaeb2355f3adfe5866bbfd4bf3d3990e227daeef5258e22e19990e6eab79b64c0a42442b81beb87cfade399f45d198fe4931dfa81f16672ecea05883805c38432379f1003dd70940b2926fcfdf7c58b6e6b44c727780364765511d26c3ee49c3738a07df7c7474f6af739156d8c033722cc7909c8215fc1737800b951e0c8b9792d03f570c5bf84b7ced55844e75db72fe2165fe7f2d983a365722e145f6592237a46676f7986566262ec903fb713e5e55bd4db8b708d957dcc7949845cc91f5ccd981c05adef72edb19443fa7aa4b980b1f76efe4f66e029ed5002f5a609cbf090a45c2e2fe2b79ffd93b7c1bf016aa8aae5571989ec2b9aff0b661da00c3e8723cd65419ffd87fe30dba1fde4e7daadc838d50488996b48237fa061cfb9a171c4c6e020b3e06040416565ed02e1cbe44056329c069ec9274689a6278fc6b0e39a0406f7e4326e19412641936bdbf776b90b9361eda3ea8e2b0ea0b69e2d1456d3e42f377b3320c3a5ea2c2617e1468235d86cdf0660bab61af38df46a615074da8a08315952926496e41682311fe699b3c4f5db7c1deff25535a79295a5029d3d0e527d5147ada458465d92f5798183834079b1638077c8dcb529910f1b22237d737b1236ad73e78ba9551a66254c9fdfa3abcf6f99e8729eece30bc420f040c0cd16e9543285eb2d707e8053a67acb91fbfb212464eb9126daf8c0c6287446adb450505c028c7af8c379434b1cea4e60ac9152660ab4147a61b9b7c07b3d58c65991bb1b8ee3b3d41ee39c0951cbeaf857f08f05ac05e6d33260ba03c10d3e480fa5fd3d20d6f1307c34f1d17434781b49fd1a23ee208107ea933726b2bb9638ee6ade31d32a463e0fcdedf03f0f4c21c2d954b5ae14ba548cc4e3b17cb1eaa6888078ba8e305899a4f7eb1dea55f392d51bf997dc4f7c6a1f1c2c45b5422e38c3d8d35c0019092942339f5821036de1f435da70b5be02c62aa28c7791a0ba23f13840f8a2eb7ef1f222b5a4364dfe9c873b9c720810fbf844fb45e31fae6993d514718ee441a757e731ca597b50d26710b509c2e7e5fb6d5b94cde5e5d9f502095b64b77ac75e7dc70abfe4bc0dd01b893fd0ede17048e43247d61c6a79a7d68ca24f31e8e875b8ce6c346c79fbff403557d1220ba8c113e7148995d5426c9f54762061bd4c037a8af42fcb7e79a823af193fe958bbc60c9689e4fe100b5845709b9d17bbec615ca9d8781ef16073cf1de2e377ad1b5db5ee718d97a1a0c41301f38d3515fe662fca79c7c58d50f240e914971783a576d24fcc77a1dedde007a9ccf03c05f59092bbb287f84d3bfb29cc35c677368e4407ca08d1bc7c77e752012bb11da18963ece250ba7dce13e69280c03ea1a35906627ff69d1704bb1878a4b894ff046ca7d00ec72c55c9a9523e99a0908f6ed696ed0f89c77f5c188dd0c99e0651708c3", 0x1000, 0x4000, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10) (async) sendmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000640)="c7", 0x1}], 0x1}, 0x0) (async, rerun: 64) sendmsg$inet(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000000380)="0e", 0x1}], 0x1}, 0x11) (rerun: 64) kernel console output (not intermixed with test programs): [ 17.908457][ T29] audit: type=1400 audit(1721937325.267:81): avc: denied { read } for pid=2770 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.0.65' (ED25519) to the list of known hosts. [ 21.302571][ T29] audit: type=1400 audit(1721937328.657:82): avc: denied { mounton } for pid=3072 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.303655][ T3072] cgroup: Unknown subsys name 'net' [ 21.325347][ T29] audit: type=1400 audit(1721937328.657:83): avc: denied { mount } for pid=3072 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.352648][ T29] audit: type=1400 audit(1721937328.687:84): avc: denied { unmount } for pid=3072 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.576214][ T3072] cgroup: Unknown subsys name 'rlimit' [ 21.698550][ T29] audit: type=1400 audit(1721937329.057:85): avc: denied { create } for pid=3072 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.719085][ T29] audit: type=1400 audit(1721937329.057:86): avc: denied { write } for pid=3072 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 21.739419][ T29] audit: type=1400 audit(1721937329.057:87): avc: denied { read } for pid=3072 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.747806][ T3079] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.759664][ T29] audit: type=1400 audit(1721937329.067:88): avc: denied { mounton } for pid=3072 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.793036][ T29] audit: type=1400 audit(1721937329.067:89): avc: denied { mount } for pid=3072 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 21.796347][ T3072] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.816324][ T29] audit: type=1400 audit(1721937329.127:90): avc: denied { relabelto } for pid=3079 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.850467][ T29] audit: type=1400 audit(1721937329.127:91): avc: denied { write } for pid=3079 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.833512][ T3086] chnl_net:caif_netlink_parms(): no params data found [ 22.900530][ T3085] chnl_net:caif_netlink_parms(): no params data found [ 22.930277][ T3092] chnl_net:caif_netlink_parms(): no params data found [ 22.943079][ T3086] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.950250][ T3086] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.957407][ T3086] bridge_slave_0: entered allmulticast mode [ 22.963562][ T3086] bridge_slave_0: entered promiscuous mode [ 22.985595][ T3086] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.992636][ T3086] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.999952][ T3086] bridge_slave_1: entered allmulticast mode [ 23.006248][ T3086] bridge_slave_1: entered promiscuous mode [ 23.041427][ T3086] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.058116][ T3085] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.065211][ T3085] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.072486][ T3085] bridge_slave_0: entered allmulticast mode [ 23.078766][ T3085] bridge_slave_0: entered promiscuous mode [ 23.086100][ T3086] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.109037][ T3092] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.116183][ T3092] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.123252][ T3092] bridge_slave_0: entered allmulticast mode [ 23.129700][ T3092] bridge_slave_0: entered promiscuous mode [ 23.136048][ T3085] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.143094][ T3085] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.150301][ T3085] bridge_slave_1: entered allmulticast mode [ 23.156701][ T3085] bridge_slave_1: entered promiscuous mode [ 23.168561][ T3086] team0: Port device team_slave_0 added [ 23.174284][ T3088] chnl_net:caif_netlink_parms(): no params data found [ 23.184957][ T3092] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.192005][ T3092] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.199157][ T3092] bridge_slave_1: entered allmulticast mode [ 23.205467][ T3092] bridge_slave_1: entered promiscuous mode [ 23.223228][ T3085] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.232619][ T3086] team0: Port device team_slave_1 added [ 23.248612][ T3092] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.265645][ T3085] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.283861][ T3092] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.301011][ T3086] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.308029][ T3086] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 23.333914][ T3086] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 23.347175][ T3086] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 23.354113][ T3086] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 23.380144][ T3086] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 23.407401][ T3085] team0: Port device team_slave_0 added [ 23.415692][ T3085] team0: Port device team_slave_1 added [ 23.426390][ T3092] team0: Port device team_slave_0 added [ 23.445901][ T3092] team0: Port device team_slave_1 added [ 23.451735][ T3085] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.458698][ T3085] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 23.484607][ T3085] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 23.512441][ T3085] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 23.519393][ T3085] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 23.545368][ T3085] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 23.561958][ T3086] hsr_slave_0: entered promiscuous mode [ 23.567983][ T3086] hsr_slave_1: entered promiscuous mode [ 23.575945][ T3093] chnl_net:caif_netlink_parms(): no params data found [ 23.585083][ T3092] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.592084][ T3092] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 23.618105][ T3092] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 23.631087][ T3088] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.638209][ T3088] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.645385][ T3088] bridge_slave_0: entered allmulticast mode [ 23.651682][ T3088] bridge_slave_0: entered promiscuous mode [ 23.658131][ T3088] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.665190][ T3088] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.672273][ T3088] bridge_slave_1: entered allmulticast mode [ 23.678562][ T3088] bridge_slave_1: entered promiscuous mode [ 23.692843][ T3092] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 23.699903][ T3092] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 23.725781][ T3092] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 23.755778][ T3088] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.781505][ T3088] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.799053][ T3085] hsr_slave_0: entered promiscuous mode [ 23.804977][ T3085] hsr_slave_1: entered promiscuous mode [ 23.810789][ T3085] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 23.818355][ T3085] Cannot create hsr debugfs directory [ 23.825525][ T3092] hsr_slave_0: entered promiscuous mode [ 23.831695][ T3092] hsr_slave_1: entered promiscuous mode [ 23.837443][ T3092] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 23.845020][ T3092] Cannot create hsr debugfs directory [ 23.874518][ T3088] team0: Port device team_slave_0 added [ 23.902103][ T3088] team0: Port device team_slave_1 added [ 23.920232][ T3093] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.927422][ T3093] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.934700][ T3093] bridge_slave_0: entered allmulticast mode [ 23.940938][ T3093] bridge_slave_0: entered promiscuous mode [ 23.947490][ T3093] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.954641][ T3093] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.961735][ T3093] bridge_slave_1: entered allmulticast mode [ 23.968107][ T3093] bridge_slave_1: entered promiscuous mode [ 23.980786][ T3088] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.987746][ T3088] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 24.013683][ T3088] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.051980][ T3088] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.059338][ T3088] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 24.085478][ T3088] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.108770][ T3093] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.123167][ T3093] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.148152][ T3093] team0: Port device team_slave_0 added [ 24.162615][ T3093] team0: Port device team_slave_1 added [ 24.195195][ T3088] hsr_slave_0: entered promiscuous mode [ 24.201251][ T3088] hsr_slave_1: entered promiscuous mode [ 24.207111][ T3088] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 24.214706][ T3088] Cannot create hsr debugfs directory [ 24.225355][ T3093] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.232288][ T3093] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 24.258284][ T3093] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.271368][ T3093] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.278331][ T3093] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 24.304212][ T3093] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.348173][ T3085] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 24.356849][ T3085] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 24.372441][ T3093] hsr_slave_0: entered promiscuous mode [ 24.379124][ T3093] hsr_slave_1: entered promiscuous mode [ 24.385208][ T3093] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 24.392731][ T3093] Cannot create hsr debugfs directory [ 24.405570][ T3085] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 24.414219][ T3085] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 24.448517][ T3086] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 24.457309][ T3086] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 24.478062][ T3086] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 24.505766][ T3086] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 24.524663][ T3092] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 24.533555][ T3092] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 24.542296][ T3092] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 24.558418][ T3092] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 24.608332][ T3088] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 24.617674][ T3088] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 24.626862][ T3088] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 24.638061][ T3088] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 24.668036][ T3093] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 24.685959][ T3093] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 24.699996][ T3093] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 24.708775][ T3093] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 24.729471][ T3092] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.742556][ T3085] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.763444][ T3092] 8021q: adding VLAN 0 to HW filter on device team0 [ 24.773102][ T3085] 8021q: adding VLAN 0 to HW filter on device team0 [ 24.793387][ T3161] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.800474][ T3161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.809157][ T3161] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.816283][ T3161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.843963][ T3085] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 24.854359][ T3085] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 24.869228][ T3163] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.876328][ T3163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.885193][ T3163] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.892280][ T3163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.916396][ T3088] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.923658][ T3092] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 24.945658][ T3086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.970516][ T3088] 8021q: adding VLAN 0 to HW filter on device team0 [ 24.999615][ T3086] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.015693][ T3166] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.022750][ T3166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.033182][ T3166] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.040284][ T3166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.063022][ T3093] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.075707][ T3092] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.084038][ T3093] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.095129][ T3166] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.102193][ T3166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.119493][ T3164] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.126570][ T3164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.138777][ T3164] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.145843][ T3164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.167896][ T3085] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.179038][ T3164] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.186121][ T3164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.248629][ T3088] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.336183][ T3085] veth0_vlan: entered promiscuous mode [ 25.356355][ T3093] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.377082][ T3085] veth1_vlan: entered promiscuous mode [ 25.397919][ T3088] veth0_vlan: entered promiscuous mode [ 25.411879][ T3092] veth0_vlan: entered promiscuous mode [ 25.419438][ T3086] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.435561][ T3088] veth1_vlan: entered promiscuous mode [ 25.446784][ T3085] veth0_macvtap: entered promiscuous mode [ 25.454003][ T3085] veth1_macvtap: entered promiscuous mode [ 25.477736][ T3088] veth0_macvtap: entered promiscuous mode [ 25.489781][ T3092] veth1_vlan: entered promiscuous mode [ 25.508345][ T3088] veth1_macvtap: entered promiscuous mode [ 25.516141][ T3093] veth0_vlan: entered promiscuous mode [ 25.526091][ T3085] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.540150][ T3093] veth1_vlan: entered promiscuous mode [ 25.551623][ T3088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.562200][ T3088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.573058][ T3088] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.585018][ T3085] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 25.597985][ T3088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.608585][ T3088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.619055][ T3088] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 25.628781][ T3085] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.637591][ T3085] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.646333][ T3085] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.655118][ T3085] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.670326][ T3086] veth0_vlan: entered promiscuous mode [ 25.677837][ T3092] veth0_macvtap: entered promiscuous mode [ 25.689037][ T3088] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.697893][ T3088] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.706704][ T3088] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.715540][ T3088] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.727283][ T3092] veth1_macvtap: entered promiscuous mode [ 25.735692][ T3093] veth0_macvtap: entered promiscuous mode [ 25.742874][ T3093] veth1_macvtap: entered promiscuous mode [ 25.753107][ T3086] veth1_vlan: entered promiscuous mode [ 25.775181][ T3093] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.785790][ T3093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.795706][ T3093] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.806185][ T3093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.817728][ T3093] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.826395][ T3093] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.836885][ T3093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.846689][ T3093] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.857168][ T3093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.868207][ T3093] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 25.882900][ T3093] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.891767][ T3093] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.900470][ T3093] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.909186][ T3093] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.922629][ T3092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.926550][ T3229] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 25.933129][ T3092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.953456][ T3092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.963990][ T3092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.973830][ T3092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.984317][ T3092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.996212][ T3092] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.013498][ T3086] veth0_macvtap: entered promiscuous mode [ 26.021490][ T3086] veth1_macvtap: entered promiscuous mode [ 26.033248][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.043740][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.053742][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.055512][ T3229] syz.0.1 (3229) used greatest stack depth: 10936 bytes left [ 26.064150][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.081368][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.091818][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.101646][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.111238][ T3234] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6'. [ 26.112072][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.131597][ T3086] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.149343][ T3092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.159809][ T3092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.169751][ T3092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.180740][ T3092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.190599][ T3092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.201081][ T3092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.211653][ T3240] sctp: [Deprecated]: syz.1.2 (pid 3240) Use of struct sctp_assoc_value in delayed_ack socket option. [ 26.211653][ T3240] Use struct sctp_sack_info instead [ 26.212897][ T3092] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.232694][ T3237] loop1: detected capacity change from 0 to 512 [ 26.237745][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.251654][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.261565][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.270108][ T3237] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 26.271998][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.285443][ T3237] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 26.295229][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.315530][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.325330][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.335821][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.346658][ T3086] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.352191][ T3237] EXT4-fs (loop1): 1 truncate cleaned up [ 26.363807][ T3092] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.372646][ T3092] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.373055][ T3237] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 26.381401][ T3092] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.394782][ T29] kauditd_printk_skb: 52 callbacks suppressed [ 26.394793][ T29] audit: type=1400 audit(1721937333.757:144): avc: denied { mount } for pid=3236 comm="syz.1.2" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 26.402117][ T3092] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.441689][ T3237] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.2: corrupted in-inode xattr: overlapping e_value [ 26.445462][ T29] audit: type=1400 audit(1721937333.797:145): avc: denied { write } for pid=3236 comm="syz.1.2" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 26.457989][ T3237] EXT4-fs (loop1): Remounting filesystem read-only [ 26.476568][ T29] audit: type=1400 audit(1721937333.797:146): avc: denied { remove_name } for pid=3236 comm="syz.1.2" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 26.483042][ T3237] EXT4-fs warning (device loop1): ext4_xattr_set_entry:1772: inode #15: comm syz.1.2: unable to update i_inline_off [ 26.505250][ T29] audit: type=1400 audit(1721937333.797:147): avc: denied { unlink } for pid=3236 comm="syz.1.2" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 26.508868][ T29] audit: type=1400 audit(1721937333.867:148): avc: denied { read } for pid=3236 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 26.517658][ T3237] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2862: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 26.580937][ T3086] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.589853][ T3086] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.598675][ T3086] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.607500][ T3086] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.616807][ T3088] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 26.638842][ T3252] loop1: detected capacity change from 0 to 1024 [ 26.648212][ T3252] EXT4-fs: Ignoring removed orlov option [ 26.653947][ T3252] EXT4-fs: Ignoring removed nomblk_io_submit option [ 26.672332][ T3252] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 26.687185][ T29] audit: type=1400 audit(1721937334.047:149): avc: denied { add_name } for pid=3251 comm="syz.1.7" name="cpuset.memory_pressure_enabled" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 26.709714][ T29] audit: type=1400 audit(1721937334.047:150): avc: denied { create } for pid=3251 comm="syz.1.7" name="cpuset.memory_pressure_enabled" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 26.732281][ T29] audit: type=1400 audit(1721937334.067:151): avc: denied { read append open } for pid=3251 comm="syz.1.7" path="/1/file1/cpuset.memory_pressure_enabled" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 26.757719][ T29] audit: type=1400 audit(1721937334.067:152): avc: denied { map } for pid=3251 comm="syz.1.7" path="/1/file1/cpuset.memory_pressure_enabled" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 26.782086][ T29] audit: type=1400 audit(1721937334.067:153): avc: denied { execute } for pid=3251 comm="syz.1.7" path="/1/file1/cpuset.memory_pressure_enabled" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 26.817755][ T3258] loop0: detected capacity change from 0 to 1024 [ 26.826473][ T3258] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 26.834925][ T3258] EXT4-fs (loop0): filesystem too large to mount safely on this system [ 26.844385][ T3088] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 26.854390][ T3092] ================================================================== [ 26.862481][ T3092] BUG: KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission [ 26.870891][ T3092] [ 26.873197][ T3092] write to 0xffff888104ba3d40 of 8 bytes by task 3093 on cpu 1: [ 26.880808][ T3092] kernfs_iop_permission+0x13f/0x220 [ 26.886078][ T3092] inode_permission+0x18c/0x300 [ 26.890914][ T3092] link_path_walk+0x5f3/0x820 [ 26.895577][ T3092] path_openat+0x1aa/0x1f10 [ 26.900071][ T3092] do_filp_open+0xf7/0x200 [ 26.904475][ T3092] do_sys_openat2+0xab/0x120 [ 26.909058][ T3092] __x64_sys_openat+0xf3/0x120 [ 26.913809][ T3092] x64_sys_call+0x1ac/0x2e00 [ 26.918386][ T3092] do_syscall_64+0xc9/0x1c0 [ 26.922872][ T3092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 26.928762][ T3092] [ 26.931066][ T3092] write to 0xffff888104ba3d40 of 8 bytes by task 3092 on cpu 0: [ 26.938677][ T3092] kernfs_iop_permission+0x13f/0x220 [ 26.943955][ T3092] inode_permission+0x18c/0x300 [ 26.948793][ T3092] may_create+0x18e/0x1f0 [ 26.953110][ T3092] vfs_mkdir+0x54/0x320 [ 26.957255][ T3092] do_mkdirat+0x12f/0x2a0 [ 26.961576][ T3092] __x64_sys_mkdirat+0x4e/0x60 [ 26.966330][ T3092] x64_sys_call+0x2cde/0x2e00 [ 26.970992][ T3092] do_syscall_64+0xc9/0x1c0 [ 26.975480][ T3092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 26.981367][ T3092] [ 26.983671][ T3092] value changed: 0x0000000066a2adb5 -> 0x0000000066a2adb6 [ 26.990760][ T3092] [ 26.993062][ T3092] Reported by Kernel Concurrency Sanitizer on: [ 26.999201][ T3092] CPU: 0 UID: 0 PID: 3092 Comm: syz-executor Not tainted 6.10.0-syzkaller-12381-gc33ffdb70cc6 #0 [ 27.009683][ T3092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 27.019719][ T3092] ==================================================================