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", 0x1000, 0x3f}, {&(0x7f0000000180), 0x0, 0x8dd}, {&(0x7f00000001c0)="32c2a9830058a2c9cb52357ee6b4f24a63f0c214b81a9fc17a9e85bb1c9f5e823a6b4588630447b0a1dd91a29872338d6a80c57c12dd", 0x36, 0x200}], 0x2010419, &(0x7f0000001500)={[{@mode={'mode', 0x3d, 0x6b58}}, {@huge_advise='huge=advise'}, {@gid={'gid', 0x3d, r1}}, {@nr_inodes={'nr_inodes', 0x3d, [0x65]}}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ext4\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ext4\x00'}}, {@fowner_lt={'fowner<', r2}}]}) open(&(0x7f0000001ac0)='./file0\x00', 0x80002, 0x30) rmdir(&(0x7f0000000280)='./file0\x00') syz_mount_image$v7(&(0x7f0000000180)='v7\x00', &(0x7f00000015c0)='./file0\x00', 0x5, 0x6, &(0x7f0000001900)=[{&(0x7f0000001600)="79016d99c944d5f51ed797c216531613481069616db1ae0dbd2cb10417525aa4746aa6ea111dc3d18deaf1df19f6491ec3eeb31e04076f2b5e93b098ca84786f530ca0530b", 0x45, 0x4}, {&(0x7f0000001680)="c617ce2d7bb0b0db9d7ff41b8f66cbcf14fd6a562be6de9bff60b66b0b527a3edd9379707d65c331b56e6d272f1473c6d84c9b675ae6d54bd3bebb264f1ec086c75d19f9d034621d52c6f885ed5f0172c743990f875a8847f1a9095669f3d71e4e06fca1e76585ab07ab94146e0148d98d3b13b87a37b0806c4de5ad92c11db1b53a578fbbd153fb25a6d9efe34674e447992d61587a2eac81e661ad6627f3e3e3435342c3902cd3d7e18650b15df98749935c758c1ae1ebad2476efc5f8ae0888c11b8c1ca1f4084093711908c80dd50cfa1dc0a2f773b764069d7104e4533f38e395a43f131f00e239c03695b47d2e31daf0748f", 0xf5, 0x5}, {&(0x7f0000001780)="eb37a983172f0a3bf7645b8565f632cb8f34c5b219779b9d93f1aca3b47e7b33157ebd48f544129cf44970562ae1731e3ad7c5d314edca61fc6bdcd60206c4e0f3962f7587", 0x45, 0x5}, {&(0x7f0000001800)="7ff727483d9d5a706de2141d09e725e8c0e3191de8c63b6cd4b9a86282978208aaaa5877d74db5b39aaf8672f170dd8e441c0c95b0b14430cb", 0x39, 0x4}, {&(0x7f0000001840)="ac7a53e62ac1fc57cc7c79de0886e49f2a8d1f99ae5b804d49904c23580b73ef32d13a8ebfb692c64f91f73570331cc5e755da981fcc151f939a50afc07b2c4ed01c43a12bbbc74843facae52c586c1f3f8ad3", 0x53, 0x2}, {&(0x7f00000018c0)="5714cd99", 0x4, 0x3}], 0x6a06cdb82e8390f6, &(0x7f00000019c0)={[{}, {'nr_inodes'}, {'tmpfs\x00'}, {'huge=advise'}, {'mode'}, {'mode'}, {'\xd3,!'}, {'MAY_EXEC'}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@audit='audit'}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@subj_type={'subj_type', 0x3d, 'ext4\x00'}}, {@measure='measure'}, {@appraise_type='appraise_type=imasig'}]}) [ 665.453436] audit: type=1804 audit(1615494541.268:41): pid=15780 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/6/bus" dev="sda1" ino=16400 res=1 20:29:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x118}, 0x0) [ 665.606496] audit: type=1804 audit(1615494541.268:42): pid=15780 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/6/bus" dev="sda1" ino=16400 res=1 [ 665.635753] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 665.783189] audit: type=1804 audit(1615494541.448:43): pid=15783 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir588922914/syzkaller.J4P9lS/6/bus" dev="sda1" ino=16417 res=1 [ 665.803843] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 665.811480] audit: type=1804 audit(1615494541.498:44): pid=15783 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir588922914/syzkaller.J4P9lS/6/bus" dev="sda1" ino=16417 res=1 [ 665.946156] audit: type=1804 audit(1615494541.758:45): pid=15808 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/6/bus" dev="sda1" ino=16400 res=1 [ 666.022581] audit: type=1804 audit(1615494541.838:46): pid=15780 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/6/bus" dev="sda1" ino=16400 res=1 [ 666.080474] audit: type=1804 audit(1615494541.838:47): pid=15793 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/6/bus" dev="sda1" ino=16400 res=1 [ 666.142174] audit: type=1804 audit(1615494541.948:48): pid=15812 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/6/bus" dev="sda1" ino=16400 res=1 20:29:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x300}, 0x0) 20:29:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18], r2}, 0x40) 20:29:02 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x2009c31, &(0x7f0000000580)=ANY=[@ANYBLOB="25232b3a5c2a2c5c292fb3ba237872325183bbb091e3d1b425292923"]) syslog(0x9, 0x0, 0x0) [ 666.448813] audit: type=1804 audit(1615494542.258:49): pid=15783 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir588922914/syzkaller.J4P9lS/6/bus" dev="sda1" ino=16417 res=1 20:29:02 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x180, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000080)=""/5) syz_mount_image$ntfs(&(0x7f00000013c0)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1003, 0x1, &(0x7f0000001380)=[{&(0x7f0000001400)="da215685e29a9ae4b16125cff6699319355d4d8b1637ee56065d04bae6f654de9716c6229c3c74fcc315f9d0404d82f34c1ac1515d16930ec0aecb3eaaa027b1043b0f84f0f416e5b07a29b9847e3a", 0x4f, 0x7c}], 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="4fe5f105de461630135c63a4a3f2b6ab72cdb1f6c59c9d89a513326e5fbd1c27ab461dd97c2812e9ca4fa8e06fc5e4d75776907910cac4e700697296323967f36e1f8ae6d2f9aa54cc3fc6805dec3759cb58626583a0b42dd013208f304f424e1c3575ccb7fb203f9fdcc4d70570beecd36761c520d9f1cfc6d3eb714001caadac4ef14492a1b6333d398e4d8b547788e2843b10e79c", @ANYRESDEC=r0, @ANYRES64=r0, @ANYRESHEX=r0]) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x4, &(0x7f0000001240)=[{&(0x7f0000000180)="7628b2a4b7647efebc266c0d2e23ac575bac81b7e32a18319ed9d9a046b600cfed69eb3097a210eda07f9391a1", 0x2d, 0x6f}, {&(0x7f00000001c0)="caf55bb89c", 0x5, 0x7}, {&(0x7f0000000200)="b8321f362bd2039d71395a503b5335556e8ad570a7335c99d5b202a6ab0e71aa87d89f84b90353849152943d0272d733c56dcacbd0d513c15c63c0fc09ed03e2", 0x40, 0xc774}, {&(0x7f0000000240)="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", 0x1000, 0xd3ec}], 0x91000, &(0x7f00000012c0)={[{'}:#\'!]:{#\\'}, {'ntfs\x00'}, {'/dev/nvme-fabrics\x00'}, {}, {}], [{@permit_directio='permit_directio'}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@dont_appraise='dont_appraise'}]}) 20:29:02 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:02 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@private2, 0x80000000, 0x0, 0x2, 0x1}, 0x20) fcntl$setsig(r0, 0xa, 0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x80000000, 0x0, 0x3, 0x2}, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x100, 0x1d0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000000700), {[{{@ipv6={@private1, @mcast2, [0xffffff00, 0xffffffff, 0xff000000, 0xff000000], [0xffffffff, 0xff, 0xff, 0xff], 'erspan0\x00', 'batadv_slave_1\x00', {0xff}, {0xff}, 0x2, 0x61, 0x2, 0xe085d0a7ece4d74}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={{0x30, 'srh\x00'}, {0x0, 0x0, 0xff, 0x40, 0x1000, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x39}, @remote, [0x0, 0x0, 0x0, 0xffffffff], [0x0, 0xffffff00, 0xff000000, 0xffffffff], 'veth0_to_bridge\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x73, 0x8, 0x2, 0x48}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}, {0xc0, 0x1080}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3f8) sendmsg$inet6(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0xa, 0x4e22, 0xfff, @private1, 0x7}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000002c0)="e888e86ebb0a9334e88f41482a53b7272a7c13c4f6443b7120d9dc587e59489a2de19e98f45533b51b0eaf57efa3b4947c4fa5aba052853baa077f78041369ebe12ef8bfd183e19086a326fb7e953402f76e0ab1af7b80f17cbfb577604663454b923ab3bd5bfb817f1512f98c7258b9952b16a9c863ede2bbd9f35906d75e2aafdbd9edece6c1352f95d3a0486bc6114cbefb2cfe83b0d36161bd3c6db6fd8095798c6850c7972f1a5a0330d7cdfe712d3b65b3fae078a2387af9437a5e9a358747ef6c2e7214f1e4dab37e5108357ea6cba7a8b6cac3c32d27cef4f5a1da68ff8cda214877e1", 0xe7}, {&(0x7f00000003c0)="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", 0xfb}, {&(0x7f00000004c0)="26b2b296793b0dd903b2f3d0efc1fddc0702d3dfaa73900e6741be56c75ffbbdcf899830ad586a60416f289e7554c8e12d41d9c893866dde70c44e8e6005596e6e3a2098f94dda5d31314a33e2630182358c62b318f1a9889952a9c8f4b38a7ccea66175efcd49ee630720f6d593f0ad2c414feefd39694785c953c0c73277f391d419113f35feced0aaabc59d8613ef18a6c4d7edeff87162ac4bdb9dba3ff7b7a2b6ddc1b686923640d84c1b342d229f6f45421085625a26cf6a12dc2c3d30f2082731cb45d10d256451c113fed4cf0e0fe39991f685b3", 0xd8}, {&(0x7f0000000080)="5cb624a9cf2f433bdb72fa2d4ef952e968f8d6b132313546d9dbb77458d1e50737d726c5b4be113f0303be3e1170cb", 0x2f}, {&(0x7f0000000180)="61ff1939e3ef204c76bba3538f1a449786f118360a33aaada8e4be4acdf4b83640023337c9cd128f478df1a731db57118a46adbbe1bf2bd0c90513a9186c0558", 0x40}, {&(0x7f00000005c0)="953d2f163ad4b5daea0c5392abc450fb7ea3a6cfd52a1c0d91237ed4a2d5a5e90cfb10963db3548fa843c228e0fdc6a7874ee85435667271e50da39fcf8f14f0f5faa8eb4bcdf1ad2d158ff1cffe891fc1436344c83420535186e998a30281d6dfafa9fecdf26af1e785689e2aa98263f22ec5c1c46f82443f2b8b0955e72ed002d9f4a5097099", 0x87}], 0x6}, 0xf6ca0bf4510acb49) rmdir(&(0x7f0000000280)='./file0\x00') 20:29:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x324}, 0x0) [ 666.593592] ntfs: (device loop3): parse_options(): Unrecognized mount option OF0\crͱŜ2n_'F|(OoWvy. 20:29:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2}, 0x40) 20:29:02 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x336}, 0x0) 20:29:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x339}, 0x0) 20:29:02 executing program 2: open(0x0, 0x882, 0x10) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:02 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x428840, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) rmdir(&(0x7f0000000280)='./file0\x00') [ 666.823754] x_tables: duplicate underflow at hook 2 [ 666.838789] x_tables: duplicate underflow at hook 2 20:29:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x10001) readahead(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)) r5 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_names\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r4) preadv(0xffffffffffffffff, 0x0, 0x0, 0xba2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000017c0)=[@in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e1f, 0x5, @mcast1, 0xced9}, @in6={0xa, 0x4e21, 0xbd9, @local, 0x1}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e20, 0xffff, @local, 0x7fffffff}, @in6={0xa, 0x4e23, 0x7ffe, @private1, 0xffffb9ab}], 0xb0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x20, 0x0, 0x0, 0x7fc00, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x1ac8, 0x0, 0x0, 0x1, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x8) preadv(r6, &(0x7f00000026c0)=[{&(0x7f0000002700)=""/100, 0x64}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/176, 0xb0}, {&(0x7f00000013c0)=""/229, 0xe5}, {&(0x7f00000016c0)=""/256, 0x100}, {&(0x7f00000015c0)=""/193, 0xc1}, {&(0x7f0000000300)=""/101, 0x65}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x8, 0x9, 0x8) 20:29:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x7ffffffe}, 0x0) [ 666.897119] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], r2}, 0x40) [ 667.003149] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:02 executing program 2: ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000040)=""/102) open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:02 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x4000, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ocfs2_control\x00', 0x240, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) connect$inet(r2, &(0x7f0000000300)={0x2, 0x4e24, @loopback}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000180)="34d22869201f0deb0049a72274ca45c1d66131fc30f9272383514409b18637d1ca3f40b7bb057c99bbc7", &(0x7f0000000280)=@udp=r1}, 0x20) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x8380aea8ee7ec034, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x3ff, 0x42) fanotify_mark(r3, 0x20, 0x40001028, r4, &(0x7f00000003c0)='./file0/file0\x00') open(&(0x7f0000000440)='./file0\x00', 0x0, 0x1) rmdir(&(0x7f0000000040)='./file0/file0\x00') 20:29:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], r2}, 0x40) 20:29:02 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0xffffff1f}, 0x0) 20:29:03 executing program 5: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f00000002c0)=0xc) ptrace$cont(0x1f, r1, 0x3c1, 0x5) ptrace$cont(0x7, r0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x94, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="2000950528cc74159233de00004000000003000000300000000f00000000000000020000000200000000c0000000802c697aa7578897000020000000dcf4655fdc00655f0100ffff53ef010001000000dbf4655f000000000000", 0x5a, 0x400}, {&(0x7f0000000080)='\x00'/10, 0xa, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYRES64]) rmdir(&(0x7f0000000280)='./file0\x00') [ 667.157345] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x2}, 0x0) 20:29:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], r2}, 0x40) 20:29:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f00000002c0)={0x244, 0x0, 0x800, 0x70bd29, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0xfffffffffffffff9}, {0xc, 0x90, 0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x8}, {0xc, 0x90, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0xfffffffffffffffd}, {0xc, 0x90, 0x4}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0xfff}, {0xc, 0x90, 0xede9e6d}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0xc, 0x8f, 0xc422}, {0xc, 0x90, 0x10001}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0x80000001}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0xf95}, {0xc, 0x90, 0x7}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0xc, 0x8f, 0x3}, {0xc, 0x90, 0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0xfff}}]}, 0x244}, 0x1, 0x0, 0x0, 0x1001}, 0x4000) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x8}}, 0x14}}, 0x800) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)=ANY=[@ANYRES32]) rmdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x40) [ 667.480154] Bluetooth: hci4: command 0x0419 tx timeout 20:29:03 executing program 3: perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0xa1f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c000000250000012bbd7000fcdbdf2500000000b236fa217065f1c11395fde8f492cf5420051bccf121be0b24bf4b2b10c56122fb98642f3c96fb8a856b16d8f8fd5edef2669f57ae9a08d0c2c7f0fcb724906ff147e688e145b06b1b8098eb3203c7cc0fe9255952bbd11dfdc51a8d37196a04b2cd5a6174308c5ff9006c2127212e1eee03f68ffec9dee36ab2c57135a16b39a2517c", @ANYRES32=0x0, @ANYBLOB="f1ff05000e0010000d000c000600050005080000"], 0x2c}}, 0xa5) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x840}, 0x0) sendmsg$NL80211_CMD_AUTHENTICATE(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x9) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_buf(r2, 0x1, 0x1a, 0x0, &(0x7f0000000080)) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000000080)={0x1, 0x1}) ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f00000004c0)={0x3, 0x0, 0x1}) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000180)='.pending_reads\x00', 0x0, 0x7) openat$cgroup_ro(r3, 0x0, 0x0, 0x0) 20:29:03 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:03 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r2) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x6000, 0x4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {0x1, 0x6}, [{0x2, 0x5, r2}], {0x4, 0x1}, [{0x8, 0x1, r3}, {0x8, 0x1, 0xee01}], {0x10, 0x3}, {0x20, 0xb}}, 0x3c, 0x3) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000039e000/0x3000)=nil, 0x3000, 0x1800003, 0x1010, r4, 0x7049b000) chown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r6) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000540)={0x2a8, 0xffffffffffffffda, 0x0, [{{0x4, 0x1, 0x3ff, 0x4499, 0x7, 0x1, {0x4, 0x4, 0x4, 0xf78, 0xbfb, 0xdd, 0x80000001, 0xffffffff, 0x3f, 0x6000, 0x19, 0x0, 0x0, 0x964, 0x879}}, {0x5, 0x100, 0x4, 0xe0, ':@*$'}}, {{0x6, 0x0, 0x101, 0x2, 0xe4, 0x8001, {0x1, 0x6, 0xa3, 0x6dd, 0x9, 0x3, 0x0, 0x1, 0x0, 0xc000, 0x8, r2, 0x0, 0x6}}, {0x4, 0x9, 0x18, 0x9, 'system.posix_acl_access\x00'}}, {{0x1, 0x0, 0x200000, 0x5, 0x2, 0x7fffffff, {0x3, 0x4, 0x100000001, 0x10001, 0x0, 0x400, 0x8, 0x10000, 0x3, 0x2000, 0x8, 0xee01, r3, 0x6, 0x7}}, {0x2, 0x7, 0x0, 0x40}}, {{0x0, 0x0, 0x5, 0x100, 0x2, 0x8, {0x2, 0xfffffffffffff9b3, 0x5, 0xf31f, 0x80, 0x32b, 0x0, 0x1, 0x2, 0xc000, 0xffffffff, r6, r3, 0x7fd}}, {0x5, 0xaa0, 0x18, 0x81, 'system.posix_acl_access\x00'}}]}, 0x2a8) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="25232b232f0827252c7073746f7265002c00a8b865255baac9d8b2ae64298dd24e2d12ccfb9f863dc38c6100"/53]) syslog(0x9, 0x0, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000240)={@private2, 0x80000000, 0x0, 0x2, 0x1}, 0x20) close(r7) 20:29:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x3}, 0x0) 20:29:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], r2}, 0x40) 20:29:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f00000002c0)="149d0335e283a99619c3ef139a376b36d4174548cef071dd7f43cefd78c92b76ba4dc0a5985d69e11eeb17a8618eeed0ece87eb99eeb439315844b52389d0cb37af00fdacc833685e1cd2a4d1cb16677e12b84c3b4378b471330fc8009b7b52a477a0a9dd8ab555d7c231df63e1256bdd62e82c440ca0fe26a51be69c774fa3700000000000000000000002a8a0aece6afda", 0x92, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x2000, &(0x7f0000000300)=ANY=[]) rmdir(&(0x7f0000000280)='./file0\x00') syz_mount_image$sysv(&(0x7f0000000080)='sysv\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x5, &(0x7f00000016c0)=[{&(0x7f0000000380)="094274493eec5ee8fad5b7e67c9a738a3473d6b742d6c1d7d70f3e3bbaecf9e1eecf099892bab77ae2c01fe21113dfe8753b8e75b09b8225a65c82e5e0cc2b89a6bad0062a313b47d12c6f44b8f911961d6d029b7b0633e2f95b75da25916b1312137e6c0011f1888b758b2797fa60d131f0387599df4c58ab9ffacd7425830ea6a79ab0db6845fca999b2a91ad8fb0a7100197f5cfd0fe44d8ff9ce5c4914e5670e72896a2e8e5d9db0b2404621db837dcbfbc9cf9645f5441977aa1531c3eeabc2eb900326a8bc32abe11404077065f61ff463250c232c", 0xd8, 0xffffffffffffffc1}, {&(0x7f0000000480)="a61f98d0bf4b366618b02b12fd23b40bde3f17a6f4b88572f3ba35a512d21b0bb85758f938b85aa9c1f51e36ad4920968dc24414398267bd05ff864f4d572c608b0fab11626c00779efab7a59bee1319c1107a91ea20c58ebfc41a321565ce7874071a8d6f1e1096a9b530f51c14197e5b515111", 0x74, 0x8}, {&(0x7f0000000500)="b552654f8e82efcec4621103963cf80003c3428c57b9bdfbacc4c7e59f138e5c7a7e0a684ab428561425e5816309042cfc1796a9de12d1a4f2ad8ecb990b8f285ea7f8833b2c9039aabdb47c92f9daf66b206b47f6fc437553ad48fc89f44555cb6d2ebb1bd8af43bfa520c2c84ffd8be25b100b5c2862722eab6b716a3628273503f14eadd51eaaa016c1051b223d63d9f11b7558cb64f6c63028a9d7b9360fb55350b537d01f0a27895e0744dcbb2e2fdc546a7b4309961560491733e9f2", 0xbf, 0x3be1}, {&(0x7f00000005c0)="6a3f0d6cc22a1059393ddb3adf873a67a4c992d04c12c817a525a7e75afda1fa5372edc306c8824f144551c8ea5f92bc6886fd6b3e2b76ce26578ec7993db0fafb5d0ad1e2d2333f87d82646c4c68f9c392042d1f6e5f9e4b21195f04c77b326a688058224a23c62f345f7c065c4d83acb420348e9d15885be507ae43c03e03a7ebb3addc3883af4c46686d6a7976d8db610f26c1e6c617f327fc562fd5566db38be87b08b40b69c9e1ef490718e901850c0bc95c4220ef102b8a60d03cbb82b540523135101223f74f1672c321bb9846450fee97e8677be592ae8e136938523ced95b18ff58eb39d11cb001a0b54f1dcd787eeef1ec", 0xf6}, {&(0x7f00000006c0)="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", 0x1000, 0x4}], 0xc402, &(0x7f0000001740)={[{'+'}, {'ext4\x00'}, {'&(]\'\xb3-@'}, {'$)+\')'}, {'&{'}, {'ext4\x00'}, {'{$['}, {'ext4\x00'}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x35, 0x66, 0x33, 0x34, 0x62, 0x65, 0x36], 0x2d, [0x65, 0x38, 0x6, 0x30], 0x2d, [0x32, 0x33, 0x32, 0x4473b6ce8bf00ef3], 0x2d, [0x65, 0x33, 0x34, 0x65], 0x2d, [0x66, 0x61, 0x66, 0x36, 0x34, 0x39, 0x38, 0x36]}}}]}) 20:29:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], r2}, 0x40) 20:29:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) rmdir(&(0x7f0000000280)='./file0\x00') syz_mount_image$jffs2(&(0x7f0000000040)='jffs2\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000180)=[{&(0x7f00000002c0)="5f3940553a3e9115a43ebfb972299d7fe2f11aaa19b66aed6240ccaa2fb64214bf4c1750bf884d75924177ecee7c0d4fe846b89196ea458d4e06d679144ed4a50de648b50d1827bbff380b39632c2774a4cbdfc37d89a32fca0dec3ce0d0a102d0721400d110a3e1331047d8793cd552347d54d0785b71c98640d4cd3e1b26f37a5c4d123f2af06953f80b1486a3f71278", 0x91, 0x5236}, {&(0x7f0000000380)="bd8fb4cb4b010d385060ac3223bacc88f2cbcb2eb429f64fa4a043c96e07d9626c8fd8f2a9dc8fe7a55495f4913ef58097fa405dfbc07fe88ad6033779013cb7daa30c0b5397d0191184e70ad5fb1f8361dc303e762302e9f76fa586dc593d6415df090704d4deab1a3a33267c0938f798b8b06cc6b3c1b94d91ee16303753154a6ad232e81cc608eca98ef87b9c0674a5d60f82c59732b8810c0f7f9d75ca1f572cf60819fb358c46e8d731b7656e3b236bcb04163dd93e9f8662c893bcb48d1c80ac5c1c153a04fc027e76e50a93ea57820c360c85292ad167e2c8b29fb243e88ba988a9e3bdfad7674eb5b0310d7ec71aeb9467", 0xf5}, {&(0x7f0000000480)="c8d1f9566bc7a11ded004e16c179d8c4d10a6546ae637428d2be70ba739b0f6116c5023a14a1eb1612c99ffb2a243a9df78137de9c316a465be5c2cb8bb461d2de77565ba999b824ca41e84412a3447d21580ffbc35bf2192e2e7dd1bb1a048cc5bd836226775a233c7ffdc5dac5897c60eb4ecb62708f649a589751afa50f15fa1ae86c3995e5a8312b8b898bcc8794868f65a0af80431e5117144b6f190e36fd", 0xa1, 0x8}], 0x4001, &(0x7f0000000540)={[{@compr_lzo='compr=lzo'}, {@rp_size={'rp_size', 0x3d, 0x5}}, {@compr_none='compr=none'}, {@compr_lzo='compr=lzo'}, {@compr_lzo='compr=lzo'}], [{@smackfsroot={'smackfsroot', 0x3d, '-)&'}}, {@permit_directio='permit_directio'}, {@audit='audit'}, {@obj_user={'obj_user'}}, {@dont_hash='dont_hash'}, {@smackfsdef={'smackfsdef'}}, {@subj_role={'subj_role'}}, {@subj_user={'subj_user', 0x3d, 'ext4\x00'}}, {@appraise_type='appraise_type=imasig'}]}) 20:29:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x4}, 0x0) 20:29:03 executing program 2: r0 = open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x80) ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000080)={0x6, 0x752d, 0x20, 0x800, r0}) sendfile(r1, r2, &(0x7f00000000c0)=0x9, 0x80) syslog(0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x38) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000100), 0x39, 0x77f}], 0x0, &(0x7f0000000100)={[{'*'}, {'!{^-/'}, {'syz1\x00'}, {'['}]}) syslog(0x9, 0x0, 0x0) 20:29:03 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x6}, 0x0) 20:29:03 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x38, &(0x7f0000000140)={&(0x7f0000000080)={0x24, 0x0, 0x800, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./bus\x00', 0x345400, 0x140) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000), 0xc, 0x0}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 667.849128] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 667.885762] squashfs: SQUASHFS error: unable to read squashfs_super_block 20:29:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x80000000, 0x0, 0x2, 0x2}, 0x20) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x80000000, 0x0, 0x2, 0x2}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000008300)=@srh={0x5c, 0x12, 0x4, 0x9, 0x30, 0x0, 0x8001, [@loopback, @loopback, @mcast1, @loopback, @loopback, @empty, @dev={0xfe, 0x80, [], 0x24}, @private0, @mcast1]}, 0x98) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_dev$audion(&(0x7f00000083c0)='/dev/audio#\x00', 0x10001, 0x2380) sendto$inet6(r3, &(0x7f0000008400)="822d66f707b88a3b35c8984a0d539f5e24c1e4af497aeb3c8d109da6024777fafcfc06d1411c647742fb3d817d719225f3a86173edeab27810f0d5ba39793b48b929158e0b66209ffebf903e6d84cde9e123c337283e8ebf4025adda210ae22340c3defe11e23b27df3df5f5520d5f4aa2077f22fce96cfeb173be839df3009528fe3f1948a2cd74bef21172012c326c981bc40661076f87b73cecfa189ff185a66c4187b0f7490bfda76a918ded7db33fdf3504a7ed1323c122ce86073d6d1223966708ef1f412af62caf7389", 0xcd, 0xb0, &(0x7f0000008500)={0xa, 0x4e22, 0x6, @private0, 0xe0000000}, 0x1c) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000006540)={@id={0x2, 0x0, @d='~\xb8\n\xf3\xf2N\xf0\x86rjL\xea:\x15L\xe0'}}) sendmmsg(r0, &(0x7f0000008100)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="f15a716ed78b34a07de05931f1c5ac793d0b20db5ae979bfd1f004473317a90f8f404486334e67ba609aa44a6d345b9b32fae17fc6c7b3c7d3cb57969e563877f717e0e22788275a77", 0x49}], 0x1, &(0x7f00000002c0)=[{0xc8, 0x108, 0x8, "1381695c1bb7a9f8753f5f2e6d43bda407ca0def961c49f4a7fe4f84c5e66248fc13a9977a6932556377b2149f09ef78d49d709eb1fedc4fd4870112519a6a43f3306e7696a7321400d18f5febf632c1128dc8a6b18d7f124f786daa5a724f6f43c50a5ddc3f6593f18f2d7f1a46751ae0d2cb2f5c69f9ae648113b72912cf6212ec9282c8b4402833e5f9c2afb47788511373bba1e1f44b06788d124e118023da789e74e34632d9d45f9946695557708f9a0753188788f6"}, {0x1010, 0x1, 0x2, "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{&(0x7f0000006f40)="b357a761a867849ecaa40a26212660f7c046279b47333c6825a5cb36dc0eee2e534b31150ab7e48f835683ef49e52b12d43e863f8ef34ef4f7", 0x39}], 0x3, 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"], 0x1130}}], 0x7, 0x800) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000240)={@private2, 0x80000000, 0x0, 0x2, 0x1}, 0x20) ioctl$F2FS_IOC_RESIZE_FS(r4, 0x4008f510, &(0x7f00000082c0)=0x1ff) rmdir(&(0x7f0000000280)='./file0\x00') 20:29:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x8}, 0x0) 20:29:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], r2}, 0x40) [ 667.997276] SQUASHFS error: squashfs_read_data failed to read block 0x0 20:29:03 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xa}, 0x0) [ 668.113087] squashfs: SQUASHFS error: unable to read squashfs_super_block 20:29:04 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x0, 0x8e, 0x5e, 0x9, 0x2, 0x3e, 0x3, 0x224, 0x40, 0x166, 0x3, 0x6, 0x38, 0x1, 0xfffd, 0x400}, [{0x70000004, 0xa0d, 0x1, 0x1, 0x9, 0x401, 0x9, 0x5}, {0x6474e551, 0xfffffffa, 0x4, 0x9, 0xfffffffffffffff8, 0x3, 0x4, 0x5}], "8520a640614d892bc11e43fc758092cf7e4accb117146cc41ed19d4f54576adbe8e49191b94d9275799dd7480361046fc8cbecde165fecfea54709b584683d3e55095908cdaa73c8bbea9ce65f4dbbe417d4fbfe15c6dce2c6a71859bf1120b50ba95fc38824915c9f08d542fcff06b3e8daed2fde63d207c5c39201cc5fa982d9d424597e78d07d569129d0a893d079fc23c6614be32f", [[], [], [], [], [], [], []]}, 0x847) rmdir(&(0x7f0000000280)='./file0\x00') 20:29:04 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000040)="0001f44206d8f9b97f6735f18c333f976e94e7f51643fbb524e3a040a19c705d", 0x20}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="25232b3a5c2a2c5c292f252929232f0827252c7073746f72ffff2c00f56c6c5c242631092ff6e9e984f9ea93732802d510525bc27b9dc73baed3f25a28cc22813c4ff329"]) syslog(0x9, 0x0, 0x0) 20:29:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], r2}, 0x40) 20:29:04 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xc}, 0x0) [ 668.372654] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], r2}, 0x40) [ 668.463244] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:04 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x38, &(0x7f0000000140)={&(0x7f0000000080)={0x24, 0x0, 0x800, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./bus\x00', 0x345400, 0x140) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000), 0xc, 0x0}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 20:29:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xe}, 0x0) 20:29:04 executing program 2: r0 = open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25232b3a5c2a2c79292f252929c7e0e0b4232f0827252cb4b71a16179572"]) syslog(0x9, 0x0, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="3cae7dbae14ecadbb5e2e98796e4275decb102194c298296754d94356a8edb58a7373ad29d7553e999e1c027fa22d9601809357dd2ee229a72323e9c85d118eb2ffb5f7063a3ebb88f65609f3660f310939dcec8ebd42da6f7a5612b29203201345418115d87243262c4bc187568eda2d9d3d68e5decb7a89f6585a719fb2e3811357087f1b179e33ff8058089d91cc72c4c7ca5cedb86f5b62ef45f6ec866fc9ce24f7c27feb80859b8aa27", 0xac}, {&(0x7f0000000140)="4e97ad6f1685d040cd08033dd25fd69530136c6101fbe80c0459d3c5ac9f4e02f76699bcd333cb0f42aae79fdecf8d16a9b6fb62545846393f283a385c5038dddff936ec089b543c69ab5a44061086ea57807f231f13489415361001ca801efe6a13e3a055b75aee72f71e25d7e71897755a3e5433282a60750e243cc21ea80d97dc1809dca6beaedb8aa5222590bcff21b3c87da56a90a399563fe9d1e5d6e9d599a7e6a123fdf4705eab1fdcd6ea68beaaa433ed394618e298354154f895", 0xbf}, {&(0x7f0000000540)="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", 0x1000}, {}, {&(0x7f0000000200)="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", 0xff}], 0x5, 0x0) 20:29:04 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], r2}, 0x40) 20:29:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380)='ethtool\x00', 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="f94da74e8e3e08023e3c92a388157fac601e43aaf1660e36ffa0d0e4944efdc13009f62c6dc08cc3bcca3d054a02d59441ff9be0049c201fa410c3db016615402979207c3004abdc08e206113e63439cc3bc7bdbb5e96073dd4bcddd291c590b73ecdd410c2ca495d6fe969b9951b3d7f122b99011d5bbc6bf156e909d5596118ddedcbf9ed99a60bb9d5647fdf8e3d0355e18e47c43f3aecaad84048bf08bfcbcb6c2c370f9bfeb4868ef7b6ba38f0b4ce0e32640f5a7e691b5ccff99dd900f00073e9f9f29213f0bf2daade38dbd00000000", @ANYRES16=r1, @ANYBLOB="08fe2bbd7000fbdbdf251400000008000f007f000000080002007829405b0800150001000000080017000900000005000c0001000000"], 0x3c}}, 0x4000) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x98, r1, 0x304, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) rmdir(&(0x7f0000000280)='./file0\x00') [ 668.899635] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xf}, 0x0) 20:29:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], r2}, 0x40) 20:29:04 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) rmdir(&(0x7f0000000280)='./file0\x00') r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r1) fstat(0xffffffffffffffff, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, r2) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f00000002c0)) getgroups(0x1, &(0x7f0000000380)=[r2]) getgroups(0x3, &(0x7f00000003c0)=[r3, r3, r4]) connect$unix(r0, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {}, [{0x2, 0x0, r1}, {0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x7, 0xffffffffffffffff}, {0x2, 0x3, 0xffffffffffffffff}, {}], {0x4, 0x2}, [{}, {0x8, 0x3, r2}, {0x8, 0x6, r3}, {0x8, 0x0, 0xee01}, {0x8, 0x7, 0xee01}], {0x10, 0x2}}, 0x7c, 0x2) 20:29:04 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x10}, 0x0) [ 669.132433] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 669.213194] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x60}, 0x0) 20:29:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], r2}, 0x40) 20:29:05 executing program 5: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) rt_sigqueueinfo(r0, 0x30, &(0x7f0000000040)={0x3, 0x0, 0x5}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0xfffffffffffffff8}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000002c0)=ANY=[@ANYRES32, @ANYRESHEX, @ANYRES64=r0, @ANYRES16=r0, @ANYRESHEX, @ANYRESHEX, @ANYRESOCT=r1, @ANYRESOCT, @ANYBLOB="518ade1beae70c5cd33075e8673db771b0f20382e1bc8420b8c479976bcb1fe291e143854356c41cecc8b450aa51e39dd86bfc910b7053dcbebe53c50623d17c1cfb941471006699af0084642ced5715a5297c6a5896608a8be592f1feacf58f7120719739ba19dd8534c7a264ab710663f0811db0213791a36b0c256fde04509d721774504b7c66d72f9c59a0516a0730ed91441ba10ed3a78494a586061b6e1750c2e654ee9b942031ff0a00706b73b9078eff87b0ce8d64e1b8a46505503f32922fb791b8d9fa35a644020ab7d9a83935a629b9c4fdcd1f64c9", @ANYRES32=r0]) ptrace$setregs(0xf, r0, 0x9, &(0x7f0000000440)="5faa6e9d71042cb10da0add52da07f42f7accf5e791da973c115a562f37e3db870d8709ff13bb26aef23a202917490d13a2364f9dfcf9b926bd3596c4dd7a34bf0ffcabecda015984aba9fa288774626018af61561a265fd46c9d840f930f06c6ec71c9fdb0558d38c5a40ac867f21c559a00853fb0a5e9175de52c5ecd14b0b118066df16b16e7b860a553c20b445ec5f2cecf33addeada9a5de16d216a2170c7872db3fd6b") rmdir(&(0x7f0000000280)='./file0\x00') 20:29:05 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:05 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) r1 = socket$rxrpc(0x21, 0x2, 0x2) preadv(r1, &(0x7f0000000400)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/230, 0xe6}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000002c0)}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f00000003c0)=""/28, 0x1c}], 0x8, 0x7, 0xfffffff8) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000002c0)) syslog(0x9, 0x0, 0x0) 20:29:05 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@private, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000024c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, r1) fstat(0xffffffffffffffff, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, r2) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000080)="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", 0x2000, &(0x7f0000002980)={&(0x7f0000002080)={0x50, 0xffffffffffffffda, 0x9, {0x7, 0x21, 0xe8b, 0x28200, 0x7ff, 0x800, 0x1, 0x8}}, &(0x7f0000002100)={0x18, 0x0, 0xffffffffffff0000, {0x3ff}}, &(0x7f0000002140)={0x18, 0x0, 0x1, {0x23}}, &(0x7f0000002180)={0x18, 0x0, 0x101, {0xffff}}, 0x0, &(0x7f00000021c0)={0x28, 0xfffffffffffffff5, 0x10000, {{0xfbdc, 0x8, 0xf4b3b43b6e466409}}}, &(0x7f0000002200)={0x60, 0xfffffffffffffffe, 0x10001, {{0x10001, 0x110a00000, 0x1, 0x3, 0x6, 0x9, 0x200, 0x7}}}, &(0x7f0000002280)={0x18, 0x0, 0xcd, {0x7}}, &(0x7f00000022c0)={0x14, 0x0, 0x5, {'GPL\x00'}}, &(0x7f0000002300)={0x20, 0x0, 0x2, {0x0, 0x1a}}, &(0x7f0000002340)={0x78, 0x0, 0x800, {0x8000, 0x9, 0x0, {0x1, 0xfffffffffffffffc, 0xfff, 0xcd82, 0x4ccc360b, 0x5, 0xffffffc0, 0x9, 0x0, 0x1000, 0x0, 0xee00, 0x0, 0x5, 0x1000}}}, &(0x7f0000002500)={0x90, 0x0, 0xcf, {0x0, 0x2, 0x84, 0x6, 0x3, 0xcf, {0x6, 0x2, 0x99, 0x2, 0x3, 0xffffffff, 0x7, 0xa6c, 0x2, 0x2000, 0x4, r0, r1, 0x8, 0x200}}}, &(0x7f00000025c0)={0xb0, 0x0, 0x40, [{0x1, 0x6, 0x4, 0x5, 'GPL\x00'}, {0x4, 0x1, 0x2, 0x69, ')!'}, {0x5, 0xff, 0x3, 0x7f, '(]+'}, {0x5, 0xe2f3, 0x4, 0x7fffffff, 'GPL\x00'}, {0x6, 0x3ff, 0x4, 0x7, 'GPL\x00'}]}, &(0x7f0000002680)={0x1e8, 0x0, 0x800, [{{0x6, 0x1, 0x7ff, 0x54a, 0x101, 0x7, {0x1, 0x1, 0x5, 0xb6e4, 0x7, 0x8, 0x5, 0x7, 0x1, 0x1000, 0xfffffffa, 0x0, 0xee01, 0x3, 0x8000}}, {0x4, 0x101, 0x3, 0x0, '{(^'}}, {{0x0, 0x2, 0x3ff, 0xb7e, 0x7, 0xfffffffb, {0x4, 0x3ff, 0x100000000, 0x2, 0x1, 0x0, 0x7, 0x8, 0x726, 0x2000, 0x8, 0xffffffffffffffff, r2, 0x3, 0x8}}, {0x3, 0x100, 0x0, 0x7}}, {{0x1, 0x2, 0x3, 0x4f, 0xd22d, 0x3, {0x3, 0x9a89, 0x9e, 0x8a6, 0x3, 0x3, 0x5, 0x6, 0x8001, 0x1000, 0x6, 0xee00, 0xee00, 0x1}}, {0x0, 0x3, 0x1, 0x1000, '\''}}]}, &(0x7f0000002880)={0xa0, 0x0, 0xed4, {{0x5, 0x2, 0xfffffffffffffffa, 0x6, 0x8, 0x8, {0x0, 0x2, 0x101, 0x3f, 0x2, 0x8001, 0x3f, 0x5, 0x80, 0x2000, 0xffffff64, 0x0, 0xee01, 0x3, 0x40}}, {0x0, 0x2}}}, &(0x7f0000002940)={0x20, 0x0, 0x4, {0x7ff, 0x0, 0x3ff, 0x6}}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x1, 0x0, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000002a00)='/dev/nvme-fabrics\x00', 0x2000, 0x0) connect$ax25(r4, &(0x7f0000002a40)={{0x3, @bcast, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x54}, [@ldst={0x4, 0x2, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 20:29:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00', r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x18082, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$RTC_IRQP_SET(r4, 0x4008700c, 0xbc5) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x141002, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x8c, r2, 0x2, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x109}]}, 0x8c}, 0x1, 0x0, 0x0, 0x14}, 0x48501) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000500)='802.15.4 MAC\x00', r6) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000580)='NLBL_MGMT\x00', r6) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000480)={0x0, 0x0}) r8 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x8, 0x8, 0x5, 0x3f, 0x0, 0x1, 0xc0, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f00000004c0), 0x6}, 0x40100, 0x80, 0x6, 0x0, 0x4, 0x4, 0x59}, 0x0, 0xe, r3, 0x2) perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x1, 0x7f, 0x7, 0x6, 0x0, 0x3, 0x8201, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x80, 0x9a5}, 0x0, 0x3, 0x2, 0x5, 0x73, 0x5, 0x4}, r7, 0xe, r8, 0x3) rmdir(&(0x7f0000000280)='./file0\x00') 20:29:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], r2}, 0x40) [ 669.857232] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xf0}, 0x0) 20:29:05 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) syz_mount_image$qnx6(&(0x7f0000000040)='qnx6\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, &(0x7f00000000c0), 0x1000, &(0x7f00000001c0)={[{'}^]\'-'}, {'-,^$'}, {}, {}, {'$}\\^@\xd8-#*'}], [{@uid_eq={'uid', 0x3d, r1}}, {@obj_user={'obj_user', 0x3d, 'pstore\x00'}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:05 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], r2}, 0x40) 20:29:05 executing program 5: syz_mount_image$adfs(&(0x7f0000000040)='adfs\x00', &(0x7f0000000080)='./file0\x00', 0x3000000000000, 0x1, &(0x7f0000000180)=[{&(0x7f00000002c0)="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", 0x1000, 0x8}], 0x200800, 0xffffffffffffffff) rmdir(&(0x7f0000000280)='./file0\x00') 20:29:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x300}, 0x0) 20:29:05 executing program 3: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000200)=0x10000, 0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 20:29:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], r2}, 0x40) [ 670.138120] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x7) rmdir(&(0x7f0000000280)='./file0\x00') r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) setpriority(0x0, r2, 0xff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@RTM_GETNSID={0x3c, 0x5a, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@NETNSA_NSID={0x8, 0x1, 0x2}, @NETNSA_PID={0x8, 0x2, r1}, @NETNSA_FD={0x8, 0x3, r0}, @NETNSA_NSID={0x8, 0x1, 0x3}, @NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) 20:29:06 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 670.225419] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:29:06 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x5) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x600}, 0x0) 20:29:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], r2}, 0x40) [ 670.390357] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:29:06 executing program 5: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = socket$inet(0x2, 0x80000, 0x3) fallocate(r0, 0x4, 0x2, 0x8) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@private2, 0x80000000, 0x0, 0x2, 0x1}, 0x20) signalfd(r1, &(0x7f0000000180)={[0x8001]}, 0x8) rmdir(&(0x7f0000000280)='./file0\x00') open(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x120) 20:29:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], r2}, 0x40) 20:29:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x8cf}, 0x0) [ 670.470071] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 670.486578] kauditd_printk_skb: 4 callbacks suppressed [ 670.486593] audit: type=1804 audit(1615494546.298:53): pid=16236 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/13/bus" dev="sda1" ino=15787 res=1 20:29:06 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:06 executing program 3: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000200)=0x10000, 0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 20:29:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], r2}, 0x40) [ 670.588977] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xa00}, 0x0) 20:29:06 executing program 2: r0 = open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000240)={@private2, 0x80000000, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff7fffffff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="42d8436084dd3f300a7f75b201061b00dad1313e4c488f9e73c6db3ac8bf6b27993076c9a50e9bc2b5dcdb3e7eaf68432f88be92002fe738f4f3c74152f14f36c4347e39f5b315adc493d5efbbf7f09c3fe6790a2b54bdbe8aaecd81d159034452793e675861d645d9a078e4e4548f563852d6e0a0878df8", 0x78, 0x1}], 0x1000, &(0x7f0000000380)={[{@codepage={'codepage', 0x3d, 'cp1255'}}, {@gid={'gid', 0x3d, r1}}, {@type={'type', 0x3d, "362d08d5"}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}, {@type={'type', 0x3d, "bf06e8aa"}}, {@file_umask={'file_umask', 0x3d, 0x1}}, {@quiet='quiet'}, {@part={'part', 0x3d, 0x4}}, {@quiet='quiet'}, {@codepage={'codepage', 0x3d, 'iso8859-13'}}], [{@smackfsroot={'smackfsroot', 0x3d, 'pstore\x00'}}, {@smackfshat={'smackfshat', 0x3d, '%#+:\\*,\\)/%))#/\b\'%'}}, {@obj_type={'obj_type', 0x3d, '%#+:\\*,\\)/%))#/\b\'%'}}, {@euid_eq={'euid', 0x3d, r3}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@dont_measure='dont_measure'}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x62, 0x63, 0x34, 0x32, 0x39, 0x63, 0x61], 0x2d, [0x66, 0x38, 0x64, 0x65], 0x2d, [0x31, 0x34, 0x62, 0x36], 0x2d, [0x64, 0x63, 0x39, 0x30], 0x2d, [0x31, 0x0, 0x61, 0x35, 0x30, 0x61, 0x31, 0x31]}}}]}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f00000007c0)=[{&(0x7f0000000840)=""/45, 0x2d}, {&(0x7f00000005c0)=""/141, 0x8d}, {&(0x7f0000000540)=""/12, 0xc}, {&(0x7f0000000680)=""/52, 0x34}, {&(0x7f00000006c0)=""/187, 0xbb}], 0x5, 0x1, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) accept4$packet(r4, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000880)=0x14, 0x800) sendmsg$nl_route_sched(r0, &(0x7f0000000940)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)=@gettfilter={0x2c, 0x2e, 0x300, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0x10, 0x7}, {0x5, 0x1}, {0x1, 0xf}}, [{0x8, 0xb, 0x10001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 20:29:06 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 670.753455] audit: type=1804 audit(1615494546.568:54): pid=16291 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/14/bus" dev="sda1" ino=15788 res=1 [ 670.766026] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:29:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13], r2}, 0x40) 20:29:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x3fffd, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000300)=ANY=[]) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) rmdir(&(0x7f0000000280)='./file0\x00') 20:29:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xc00}, 0x0) [ 670.902493] audit: type=1804 audit(1615494546.698:55): pid=16299 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/14/bus" dev="sda1" ino=15788 res=1 [ 670.930987] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:06 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) pivot_root(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f0000000280)='./file0\x00') 20:29:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xe00}, 0x0) 20:29:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14], r2}, 0x40) 20:29:06 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 671.085572] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18], r2}, 0x40) 20:29:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) rmdir(&(0x7f0000000040)='./file0\x00') 20:29:07 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='%#+:\\\b\'%,pstore\x00,\x00'/28]) syslog(0x9, 0x0, 0x0) 20:29:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xf00}, 0x0) 20:29:07 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:07 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x5865}, 0x0) [ 671.301765] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:07 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@private2, 0x80000000, 0x0, 0x2, 0x1}, 0x20) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa, "a949"}, 0xd) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) rmdir(&(0x7f0000000280)='./file0\x00') 20:29:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2}, 0x40) 20:29:07 executing program 3: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000200)=0x10000, 0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 20:29:07 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x2, 0x6, 0x801, 0x0, 0x0, {0xa, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4040) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) rmdir(&(0x7f0000000280)='./file0\x00') [ 671.425184] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 671.490568] audit: type=1804 audit(1615494547.298:56): pid=16383 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/17/bus" dev="sda1" ino=15803 res=1 20:29:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x2}, 0x40) 20:29:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x6000}, 0x0) [ 671.536452] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:29:07 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:07 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) rmdir(&(0x7f0000000280)='./file0\x00') r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000000040)='auxv\x00') [ 671.650362] audit: type=1804 audit(1615494547.448:57): pid=16393 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/17/bus" dev="sda1" ino=15803 res=1 20:29:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x4000091005d7d, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000940)=""/33, 0x21}], 0x1}}, {{&(0x7f0000002200)=@hci, 0x80, 0x0, 0x0, &(0x7f0000002680)=""/247, 0xf7}}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stat\x00') exit(0x0) exit(0xa000000000000000) setfsgid(0xee01) socket(0x10, 0x0, 0x0) preadv(r0, &(0x7f0000000500), 0x1f7, 0x0, 0x0) [ 671.703046] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x3}, 0x40) 20:29:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x6558}, 0x0) 20:29:07 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r0, &(0x7f0000000280)=@xdp={0x2c, 0xf, 0x0, 0x26}, 0x80) syslog(0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='P\x00\x00\x00/sg0\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x2, &(0x7f0000000100)='\x00') syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="25232b555c2a2c5c292f252929112f0827252c7073746f7265002c00172ef251c073a20e335cf480403d3c46a92415cdadc4b2c0d4af367ae06284f02385c6985a6eb3f29da6a55b994c9d82170305b7b3b2b9004b18c6a4ba78ac286092273c"]) syslog(0x1, &(0x7f00000001c0)=""/157, 0x9d) syslog(0x9, 0x0, 0x0) syslog(0x2, &(0x7f0000000380)=""/157, 0x9d) 20:29:07 executing program 5: rmdir(&(0x7f0000000280)='./file0\x00') 20:29:07 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x4}, 0x40) 20:29:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x5, &(0x7f0000000180)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000001c00000000e10000008000e0ff7f000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000004000000", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}, {&(0x7f00000002c0)="0ef9a3af5f558d264862acc5712f33f12d15cd90fa9c15571ecdf9a142b79b39af7b8333da3b45bdf199092f87f773be29fb587fcef0891da26594f9b330a251818cc386a1298caed2e7024f39595a57903b8e2db5239e415d69c1be74abfd75630e878aeb757b0b76785dea1a65512ecf960803d1b4c12e0d4852a0a00c88a8def990e747664c16b234f7e5596fccaaf948d65f7c23aa7d02a07f9d7a972bf24008bfe4e62f32a8c0afc15e9dfb7c3f4d7e8ad0342552452cfb1260e0feb64fc3cc4c6f653f2b9cd66a7d112c4d15927ee0d5ad8d5a3a4f991f", 0xda, 0xffffffff}, {&(0x7f00000003c0)="80bef48da22ecd937be514773a67eb82c88b8fda8b903701210b890df8efb4fe6f5ed37099d08b857e01d0a5a45f2b5d25f35104057f9b03739c3d2e3330bccd7fed769e859ef5b4c85de7e81b90b9f41fe38809ff9859011f4ba12918cd1442a602b93cc22903e621241b1dde8a78dc6d3f5429db6a5ce556b85edace5097a163ba2e031139832e19d636e0b1669b1330e9025a5137622cb071344ff0389c24616f2b451c0d692f783d3a37011e8f0a99fd5440f590312ccf8c1ddb757201c4f83a41", 0xc3, 0x6}], 0x0, &(0x7f0000000300)=ANY=[]) readv(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local, @in6=@ipv4={[], [], @local}}]}, 0x38}}, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000280)='./file0\x00') 20:29:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x8100}, 0x0) 20:29:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x5}, 0x40) [ 671.954375] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xcf08}, 0x0) 20:29:07 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:08 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:08 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0xfff, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00', r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) rmdir(&(0x7f0000000280)='./file0\x00') 20:29:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x6}, 0x40) [ 672.735784] autofs4:pid:16484:autofs_fill_super: called with bogus options 20:29:08 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001880)='/dev/vcsa\x00', 0x8000, 0x0) recvmsg$can_bcm(r1, &(0x7f0000001a00)={&(0x7f00000018c0)=@ipx, 0x80, &(0x7f0000001940), 0x0, &(0x7f0000001980)=""/76, 0x4c}, 0x2020) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@register_looper], 0xeb, 0x0, &(0x7f00000000c0)="8bd2d4ee75a6b526f876f540d8f7267f7d393d44b0a6d80d5941ccc365015432c87d51c4ce67df71332f327a5bd2fc8ee199e0744923dde8a27ddb548c4da67e0a7192181ea1734b1040aaef840f8919a99bfdcc227d5c51381109cfa5eac10cd712232413d2cb153b3376914d1153e2c314ef1ca869bd689a1f335d6a87cc6fc1aa4bfc4adc908dcca7f14ff6fcc7ca260bc4346464f788662dfa1ffafff47ca00e7cbc3d85aff8b8d550918b3dba9199ee0e538c7bb1980796e6ebdbbeb11f1c7c51e5ab032fc02150a5b59de4b756652f636d9676a3f29c5428641f363bfb13d8d34ace63dd72e552ae"}) syslog(0x9, 0x0, 0x0) 20:29:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xf000}, 0x0) [ 672.807439] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:08 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@private2, 0x80000000, 0x0, 0x2, 0x1}, 0x20) r1 = dup3(r0, r0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000680)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000040)={0x100000001, 0x9, 0x1, 0x609, 0x2, [0x8, 0x200, 0x26000000, 0x10001]}) sendto$inet6(r1, &(0x7f0000000a80)="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", 0x1000, 0x20000010, &(0x7f0000000300)={0xa, 0x4e24, 0x7, @ipv4={[], [], @local}, 0x3f}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x18, 0x140c, 0x400, 0x70bd2c, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x4045000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) 20:29:08 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x7}, 0x40) 20:29:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000040)="0f20e035000010000f22e00f01d10f5cb31eff6b83dbe2f0838dff00000001f30f5d0166baf80cb83842e981ef66bafc0cedf30f0133f2a50f01cf", 0x51}], 0x1, 0x51, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="0f147200640f06260f5c22660f2ac18f69c0012b66ba4200b0e8eeb9800000c00f3235004000000f30c4627925bddb00000064430fc77ff9400f07", 0x3b}], 0x1, 0x6a, &(0x7f0000000140)=[@flags={0x3, 0x400}, @vmwrite={0x8, 0x0, 0x8, 0x0, 0x1}], 0x2) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) [ 672.947626] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x8}, 0x40) 20:29:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xf0ffff}, 0x0) 20:29:08 executing program 5: ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000040)) socketpair(0x15, 0x5, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@setneightbl={0x78, 0x43, 0x10, 0x70bd26, 0x25dfdbfd, {0xa}, [@NDTA_GC_INTERVAL={0xc, 0x8, 0x6}, @NDTA_THRESH3={0x8, 0x4, 0x401}, @NDTA_NAME={0x7, 0x1, '+\\\x00'}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x1f}, @NDTA_PARMS={0x3c, 0x6, 0x0, 0x1, [@NDTPA_RETRANS_TIME={0xc, 0x5, 0x101}, @NDTPA_DELAY_PROBE_TIME={0xc, 0x7, 0x425}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x7}, @NDTPA_DELAY_PROBE_TIME={0xc, 0x7, 0xfffffffffffffff7}, @NDTPA_GC_STALETIME={0xc, 0x6, 0x9}]}]}, 0x78}, 0x1, 0x0, 0x0, 0xc010}, 0x40000) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ubi_ctrl\x00', 0xcb80, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000002c0)={&(0x7f0000000240)="95cf64b3526ef07c021bf890656b03851a7ba80f3c0e9b022afdc82f2a43a84717e845516da86950fc1a370527ff417ae258b78296002d0b323a943fa37e8fd884f866f87003fe95e56e585c005546a8711fac9dbef64603a7bf85774e0b3145c635", 0x62, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r1, 0xc00464be, &(0x7f0000000300)={r2}) r3 = syz_open_dev$vcsu(&(0x7f0000000340)='/dev/vcsu#\x00', 0x7, 0x448800) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$BTRFS_IOC_SPACE_INFO(r3, 0xc0109414, &(0x7f0000000380)={0xe5a, 0x5, [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]}) r4 = openat$incfs(r3, &(0x7f0000015c00)='.log\x00', 0x400100, 0x8) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000015c40)=0x401) ioctl$DRM_IOCTL_MODE_CURSOR2(r1, 0xc02464bb, &(0x7f0000015c80)={0x1, 0x400, 0x7, 0x0, 0x3, 0xffff, 0x3ff, 0x9ecf, 0x101}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000015cc0)='/dev/nvram\x00', 0x480000, 0x0) ioctl$NBD_CLEAR_QUE(r5, 0xab05) r6 = socket$xdp(0x2c, 0x3, 0x0) splice(r6, &(0x7f0000015d00), r4, &(0x7f0000015d40)=0x67a9, 0x5a4, 0x3) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000015d80)='/dev/ocfs2_control\x00', 0x31a000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000015dc0)={0x0}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f0000015e00)={r8, 0x22}) 20:29:08 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 673.073270] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000d0700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=@bridge_dellink={0x58, 0x11, 0x100, 0x70bd25, 0x25dfdbfd, {0x7, 0x0, 0x0, r8, 0x20800, 0x4201}, [@IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x19f8}, @IFLA_PHYS_SWITCH_ID={0x16, 0x24, "61b6b4f640c90ab3f36c07c3dc6e7a0de8e6"}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x3ff}}]}]}, @IFLA_XDP={0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x20044004}, 0x800) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[], 0x38}}, 0x44010) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004bc0)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:29:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x9}, 0x40) 20:29:08 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="25232b3a5c2a2c5c292f252929232f0827252c7073746f7265002bfe"]) syslog(0x9, 0x0, 0x0) 20:29:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x1000000}, 0x0) [ 673.215861] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:29:09 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x1}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x40000) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000005c0)=ANY=[], 0x14}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)={0x1e, 0x1e, 0x0}) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'}) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000a40)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000326bd7000fddbdf250c0000000c009900000000005c00000008006e8004000100"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x80) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) socket$inet_smc(0x2b, 0x1, 0x0) [ 673.291338] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x2000000}, 0x0) 20:29:09 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 673.334419] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 673.360568] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xa}, 0x40) 20:29:09 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB='\x00', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10408}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x78, 0x0, 0x0, {0xfffffffffffffffe, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x80101, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x1, 0x0, 0x0) write$P9_RREADDIR(r3, &(0x7f00000000c0)={0xcb, 0x29, 0x1, {0x4, [{{0x1, 0x1, 0x8}, 0x8, 0x2, 0x7, './file0'}, {{0x1, 0x1, 0x2}, 0x5, 0x7f, 0x7, './file0'}, {{0x0, 0x1}, 0x6, 0x7, 0xd, './file0/file0'}, {{0x4, 0x3, 0x7}, 0x80000001, 0x1, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0xfff, 0x6, 0x7, './file0'}, {{0x40, 0x2, 0x3}, 0x13e8507b, 0x2, 0x7, './file0'}]}}, 0xcb) write$UHID_INPUT(r2, &(0x7f0000000d00)={0x8, {"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", 0x1000}}, 0x1006) write$P9_RSTATu(r2, &(0x7f00000000c0)=ANY=[], 0x200002ae) dup2(r2, r0) 20:29:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x3000000}, 0x0) 20:29:09 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000040)={[{'%#+:\\*\xe1\x00\x00\x00%))#/\b9$\xc1P@\xfc f\'%\xde\xd5\x06\xa2\xc4.\x0f\xe3\xaf\x81\xcbr#\x8b\xd8\x1e\xdc\xa4\xb1\xc7\xc0\"\\\t\x00\x00\x00\x00\x00\x00\x00\r\xb0z[xd\x94\x1d65\xf4\x00'/81}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:09 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4000000000400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) 20:29:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xb}, 0x40) [ 673.600960] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:09 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x4000000}, 0x0) 20:29:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xc}, 0x40) 20:29:09 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4000000000400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) [ 673.725070] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x6000000}, 0x0) 20:29:09 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, 0xfffffffffffffffd, 0x8020, &(0x7f00000000c0)={[{@umask={'umask', 0x3d, 0x100000001}}, {@resize='resize'}, {@errors_continue='errors=continue'}], [{@smackfsdef={'smackfsdef', 0x3d, 'pstore\x00'}}, {@subj_type={'subj_type', 0x3d, '%#+:\\*,\\)/%))#/\b\'%'}}]}) syslog(0x9, 0x0, 0x0) 20:29:09 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) rename(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000800)='./file0\x00') r0 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg(r0, &(0x7f00000031c0)=[{{&(0x7f00000003c0)=@rc={0x1f, @any, 0x4}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000480)="a0716a43c024dc58c25e66594745fb5e54181fa49bcd7910e16d99fad1a55c1280fbd34a67aad77ad26741b9dd194657e2e4d8f0d6bab517082ceb056f4574c9acf70c252bfa4dce43b2f2d55b2c301c6d2333a1b821449324741e16b97926b798e2824b4c285aa6de3309e0ca052914992584b32eae8e102d3ad16f67e777e6a2cd4990fb29b5bdd3438738dcad61327c2de351cbf32c97309228ca20aaa352b9", 0xa1}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000540)="49c3709f7df3f9d026b8d6fdd5b730d2d14c94f1612582edf8ed4bf5a18abef2aba4533ed29255f40dde5ad9766c78f6df256780d4967216bd48fc0f46854581395c1cdf496e936aaa8864246025875261e76686ab732fe238bd0bfaaa4fc17a7053f512441c755aeccd749ae4de9a42d4f1f5e4", 0x74}, {&(0x7f00000005c0)="62bf9aaa343cc7e20dbfcde2bd21c9f5b3cfa5977261c59fc3b62f309f9b37aa4780f5db0e5b566c0217c4f1d8d347cda2b8ba615d16488601e46cfcd5cc1cff4db4935d3a4800b5a6efc67f1c427cb1bfcfbbbe7a46456264ea45b24654c421f9d627f336910ef5fad2f0c7dce7ccb5271c59f971a8a11eaf0b094c0ac21b791425da61ce8965cbb49c984c7586ece6cbc9cd99c7eccc316f0415d862b92a89c52be9f45fccad7193df84d88292eb6c094cf5ac77b12213729bb897e9357d59792430070de22319ad0557238ed16994cfcfb546daea52e733674fb6e2ffd1afe994b2b1a8833e7e9a7789f1fc874791e0c31da7af4d6b60ec", 0xf9}, {&(0x7f00000006c0)="c47269e2408580721fcde37877c72822722d7d92bdcc17939561ae4fdbe5238014acfcc6977d81ad759d7ee0b0a673cecb7e2cad2760976eac8b24086a042d17b74e2b3c60290f62db4bfc242ed6cfa49c5ef596da878b27b929a807cd410d19f8b3ced1cfa2fc6180f6fb68077ae96753dc547baf235cdbdb8143f9a2952ff54fbcf029471e73bc3816fd665779a011d46e01317b4d0db3ab187cdc70c34e7ef9d7eb570692ebf84e4d22fe9fa1dd8e46f9abfd3a00b367ea29a1395d32bd7c39c6c443a8396a1282ecce83088c8395596ec7d94289d7", 0xd7}], 0x5, &(0x7f00000018c0)=[{0xf0, 0x108, 0x10000, "0210fbaad5c630f7d7ef34d6f8a1d6a26ab08760b4114fe70b7b52210a3589ce0f13493a0b5e0c91ef29a956c75df01ee059e98c46da589c2fa8f7089f944f06c827d91ba73088380103c9833f67711fe2a50e9b24d041980df97a3eae0fe6e46c9218fb4d9f79bef93f5bd3c385292e9ea947b9e53ef920ccb3799a5757557532c063810bb5c69b23cb3ac2a981a074396ec34695bf1f36ab88028a869cfca5fe6a3632ee4610668607c9978992e20180d0d3819dff4bc37676ddf06e4fe60faa47fbaccd23cc36436ac07688aa26c251663e93af86e9e45423e20b1ba4"}, {0xb0, 0x11, 0xfff, "63067beb5f0132dcba230a7d8f11d88d5775e8dbfe1deaa6fbcc9861b483baa222e5d0bb681778cafcc8dc45ca45cf3aa85e5fbeccbf96ca7c35d247f0d3c08e0d3e8d13817f7b87c56b4e7df9c528d95f26af41822026ed3b0da5f4dfb0bfbe7a609d6f63054ca2112b02db97d8eee4029a3329fb23d18b284d19bf47cb890981c1d08fd3048c1cdf845c3a3b6495bdb1c5b6030aa9a0be77"}], 0x1a0}}, {{&(0x7f0000001a80)=@in={0x2, 0x4e24, @broadcast}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000000c0)}, {&(0x7f0000001b00)="ea1b3877378940ff2121af0c41264665920476072f38adfd9414aaf65b3b584a3d7e3e56f4d4e9bcf1645b1bcfa6ccd61a6713d4d28648d772366471a4b39b64da503b1e8e47574d2223d15c3afcb601d24ca8ff3787cbc82f3dcf6b3cf2c1313b424955532fc30ad2be6bf3b88a62f72f22acfb59a763280cd096be78a908240202b37a0d3cd74e540fc6171ec67be6a8d41634545b9abe802681", 0x9b}, {&(0x7f0000001bc0)="2f7aae50fa54d182354cec91fd7393ef56097c5a82472600f1ca59928dbae82591620d4bb8a96a00e74d6615484de7f133d26fc722bafb3c09cb66d458ecdc5e68a75346dc2b8bf6595de217d556eae368cb2a8d3f137923a622ea038a4abd058afa36cb3a48818b7c1bec94e1e3", 0x6e}], 0x3}}, {{&(0x7f0000001c40)=@nl=@unspec, 0x80, &(0x7f0000002000)=[{&(0x7f0000001cc0)="fa5fe1c6304a301268df738c7eb5b53e1f926a262ca643fab417437dda11197afd175a9bab15010ea0eca2cee1ad2b29dcbd09329ae67c597a3788a58bfec710e7cc8691e618f2f91becac5b4f3386d48371c69a740159820328b8430be1dfe612c58aa391ed90b7d5256ea5009d69a88d72d354cc438c9b753f676dc22a02b862999fba4e5ac7a5b0603bccb6214ff82ffcb2691e7b13ba7a7c7447b400", 0x9e}, {&(0x7f0000001d80)="377fc94c217e117e67e209b2f72f01fe0fb5008e595249da151daf6d9d792668fec53011102a2cbc79a1aa70801aba09c86230508dbe244f3c68e1541bb99e78d9d869dc41a568dc2df403ed66c3baa5c648d83f97f0b1e53ab9f4459ae6f0ef81688fa60ce6a4d9320c81f17fefe19a1e306def7d63ef5934687c0d40854411231e8606b1027d3619ac012f9fc81d85a7b81912d6475f15c22fe2afd8da414d4ac5d154acb763f46552c01dc287070f08ee359d273f395faef123627f6b34d217857190d03db2cc41a6f69900b5c8a2032ae6bf61935c8eef8d817ad224b280ff", 0xe1}, {&(0x7f0000001e80)="70f728004f8fa38c51715a0585bc711788567ea682ade3cceea91ac15e3a81d55a6dd4ebb5bfbe9d083093c7b4f6ebbc04abe009ae8a8f050b9e932a0bdf4cbe06025b6ddd17d12a7ad95174bd0e8c482fd7a513654db8dfc4dcb47989efe4246efbee9ffd8c6236259defea656ad5dc7030fb725988764b1366b584ff59d59227bd8114f285729eaf9bcd3d5596b0dc8dfe197649f92f3bedbbf8ad01f28959ccdbcc97ad7b45a79836dfa2f33bf3ddf1956b4960a6eb14a8c26e3f70aa4263d0dcd1594b", 0xc5}, {&(0x7f0000001f80)="3063575c39dfa6b41eee11829153377dd5618167f1cf1e80cd3aa818d23b6fd818bd8ac63c3eb217d3cb", 0x2a}, {&(0x7f0000001fc0)="bf8008b27bb2dffd9ed5fcc070344931", 0x10}], 0x5, &(0x7f0000002080)=[{0x70, 0x104, 0xf0, "88f51aa1536158268c16a3890a82726b53ddfc1653c32c8b87f9af832fdd71fca3f9cba07cee4259525788d84cbc800677538a2c6eb42c06fd5fac8f4aa2789bd54ad9fb2d333cea14775de610d587064e3104da2ebd0cb12bf30e5f382875"}, {0x1010, 0x10e, 0x2, "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{0x70, 0x197, 0x632, "5a9ea89304ebb1fc7b08d1733edf7caa2390c08b2547b1b22ad6e11f3e25dcc9359f74718a0fd3be3c057a84d9f0c400dd9609c2d28ae6d5cedd0e2439c8aedad737d195dffeb60130350fe25a37df47b9447a66b98234677b5a39fc511195"}, {0x18, 0x103, 0xffff, "32899cb2"}], 0x1108}}], 0x3, 0x24000800) r1 = inotify_init1(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x31, 0x0, 0x0) inotify_add_watch(r1, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xa4002c4c) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) lchown(&(0x7f0000000040)='./file2\x00', 0xee00, 0xee01) renameat(r3, &(0x7f0000000240)='./file0\x00', r3, &(0x7f0000000140)='./file2\x00') 20:29:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xd}, 0x40) 20:29:09 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:09 executing program 5: ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f00000003c0)={0x0, 0x1000}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000440)=@random="bad8608e7b07e9492aff3726bfcb", 0x6, 0x300000000000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) 20:29:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x8000000}, 0x0) [ 673.926376] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:09 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x8000000000}, 0x0, 0x5, 0xffffffffffffffff, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0x0, @tid=r1}, &(0x7f00000004c0)) clock_gettime(0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000280)={0x77359400}, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x40, 0x4}, &(0x7f0000000140)) 20:29:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xe}, 0x40) [ 674.063729] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xa000000}, 0x0) 20:29:10 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:10 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xf}, 0x40) 20:29:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xc000000}, 0x0) 20:29:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x10}, 0x40) 20:29:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xe000000}, 0x0) 20:29:10 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:10 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:10 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x400000) chdir(&(0x7f00000001c0)='./file0\x00') ioctl$CHAR_RAW_ROTATIONAL(r0, 0x127e, &(0x7f0000000200)) preadv(r1, &(0x7f0000000280), 0x0, 0x2000000, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/86, 0x56) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01800000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r4, 0x4, 0x6, [0x4, 0x761, 0x4, 0x1000, 0x8, 0x80]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000180)=0x8) [ 674.506343] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e24, @empty}, {0x2, 0x4e23, @rand_addr=0x64010102}, {0x2, 0x4e23, @local}, 0xa2, 0x0, 0x0, 0x0, 0x838d, &(0x7f0000000000)='team_slave_0\x00', 0x101, 0x9, 0x401}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x13, 0xa, 0x801}, 0x14}}, 0x0) 20:29:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x11}, 0x40) 20:29:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xf000000}, 0x0) 20:29:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000009c0)={0x0, 0xfffffeda, &(0x7f0000000980)={&(0x7f0000000000)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x4004) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x80000000, 0x0, 0x2, 0x2}, 0x20) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@bridge_delneigh={0x30, 0x1d, 0x300, 0x7, 0x25dfdbfb, {0x7, 0x0, 0x0, r2, 0x40, 0x21}, [@NDA_DST_IPV6={0x14, 0x1, @mcast1}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000004}, 0x801) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x0, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @qipcrtr={0x2a, 0x2}, @xdp={0x2c, 0xd, 0x0, 0x40}, 0x8, 0x0, 0x0, 0x0, 0xee, &(0x7f0000000000)='ip6erspan0\x00', 0x5, 0x7, 0x1}) 20:29:10 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x0, 0xed99) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:10 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 674.918909] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4182004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_deladdr={0x54, 0x15, 0x722, 0x70bd2d, 0x25dfdbfc, {0x2, 0x0, 0x14, 0xc8, r1}, [@IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_LOCAL={0x8, 0x2, @remote}, @IFA_BROADCAST={0x8, 0x4, @multicast1}, @IFA_FLAGS={0x8, 0x8, 0x544}, @IFA_LOCAL={0x8, 0x2, @private=0xa010100}, @IFA_LABEL={0x14, 0x3, 'veth0_to_batadv\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x60004000) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='adfs\x00', 0x0, 0x0) clone(0x1084000, &(0x7f0000000280)="a43a8f9000a8d60d85a4000b05d5df499454ec7ac69b3b2493f12500f05d02f63ceb85ced0864a98442d10ba69aa2fb425325b5626fd022d0654e7894c2d2f9ddb4c6edbc402c3392217d4e736eff8f6863d8a3e2728deaae4de6bcc996f905e8594ad68b4bddd9ad27ad04d12dbd40e27646b11c10fdb98c4582fc9e737979206cbfd55f9a5aeace7aa45b7671973a3bb84a5ec329fc335eaabe5ab24f2a54f91d7681dedb89faa6f0894cddf29f6db0b19db1bb18581b5a815ceb6ad918d8b35acaef1c8ac5e422d91d03f5702b2532244d88f7127b2b73e6841853ef51d42ad19ac0be136a7503cfaa784525ea319", &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="e646b9754e1e55375b8e514f64e4c769542f82c42a3b1bc5e944ad4d34445161e9b6c3cd7b785b05e830cfb20b5834f679e0063261e6548ca6d9525b74db21824455f5234e674f6bcd574d09b9eecef3f6e0dcdc1a14d82315164c96a1cff4") 20:29:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x12}, 0x40) 20:29:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x10000000}, 0x0) 20:29:10 executing program 3: r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4a404, 0x0, 0x0, 0xf, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000380)=0xf586, 0x3) socket$xdp(0x2c, 0x3, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/170, 0xaa}, {&(0x7f0000000780)=""/103, 0x67}, {&(0x7f0000000180)=""/198, 0xc6}, {&(0x7f0000000280)=""/57, 0x39}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/150, 0x96}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000500)=""/143, 0x8f}, {&(0x7f00000005c0)=""/19, 0x13}], 0x9, 0xfffffff8, 0x8) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) socket$inet6(0xa, 0x800, 0xfffffffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000006c0)="ca2c5ca7f3d559fc177e34ac7831af0ea0191b9ab9eb0ca1c449687973e7bfb054b3c13e8b0d1537db5bd2aa46f39b566e80b35ee1882a7d6f056445d0dba9a948832202482b9da1e97f74af863ca9c7a15f59b6a70dfdce1e8da5713a70db477561c825ff8ddb0d91cf64b0a18cff3a8b34191bff93f161d5f967bbd795e3e99e0936ab8c2a08b62bcf21deb0aabd4029a838a7", 0x94) r3 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002700)=[{0x1000000000000000, 0x0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="0272f8e661d82e2f7a19243ccd5cef7165de1e59931f71baa88f", 0x1a}, {0x0}, {&(0x7f0000002900)="c9", 0xf700}], 0x4}], 0x7fffefe6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00', 0xffffffffffffffff) socket(0x10, 0x6, 0xede) socket$inet_tcp(0x2, 0x1, 0x0) [ 675.020226] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:10 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:10 executing program 2: open(0x0, 0x3650c0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25232b3a5c2c5c292f252929232f0827252c701f631e0965002c00000000000000000178e517da9ff4c1e8b2b5225a33c1e0345782"]) syslog(0x9, 0x0, 0x0) 20:29:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x13}, 0x40) [ 675.138938] block nbd5: Attempted send on invalid socket [ 675.145211] print_req_error: 247 callbacks suppressed [ 675.145223] print_req_error: I/O error, dev nbd5, sector 6 [ 675.162837] ADFS-fs error (device nbd5): adfs_fill_super: unable to read superblock 20:29:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x60000000}, 0x0) [ 675.219915] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 675.262849] IPVS: ftp: loaded support on port[0] = 21 20:29:11 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x14}, 0x40) [ 675.288128] block nbd5: Attempted send on invalid socket [ 675.293739] print_req_error: I/O error, dev nbd5, sector 6 [ 675.306372] ADFS-fs error (device nbd5): adfs_fill_super: unable to read superblock [ 675.330249] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4182004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_deladdr={0x54, 0x15, 0x722, 0x70bd2d, 0x25dfdbfc, {0x2, 0x0, 0x14, 0xc8, r1}, [@IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_LOCAL={0x8, 0x2, @remote}, @IFA_BROADCAST={0x8, 0x4, @multicast1}, @IFA_FLAGS={0x8, 0x8, 0x544}, @IFA_LOCAL={0x8, 0x2, @private=0xa010100}, @IFA_LABEL={0x14, 0x3, 'veth0_to_batadv\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x60004000) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='adfs\x00', 0x0, 0x0) clone(0x1084000, &(0x7f0000000280)="a43a8f9000a8d60d85a4000b05d5df499454ec7ac69b3b2493f12500f05d02f63ceb85ced0864a98442d10ba69aa2fb425325b5626fd022d0654e7894c2d2f9ddb4c6edbc402c3392217d4e736eff8f6863d8a3e2728deaae4de6bcc996f905e8594ad68b4bddd9ad27ad04d12dbd40e27646b11c10fdb98c4582fc9e737979206cbfd55f9a5aeace7aa45b7671973a3bb84a5ec329fc335eaabe5ab24f2a54f91d7681dedb89faa6f0894cddf29f6db0b19db1bb18581b5a815ceb6ad918d8b35acaef1c8ac5e422d91d03f5702b2532244d88f7127b2b73e6841853ef51d42ad19ac0be136a7503cfaa784525ea319", &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="e646b9754e1e55375b8e514f64e4c769542f82c42a3b1bc5e944ad4d34445161e9b6c3cd7b785b05e830cfb20b5834f679e0063261e6548ca6d9525b74db21824455f5234e674f6bcd574d09b9eecef3f6e0dcdc1a14d82315164c96a1cff4") 20:29:11 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x8) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syz_mount_image$ocfs2(&(0x7f0000000140)='ocfs2\x00', &(0x7f0000000180)='./file0\x00', 0x10001, 0xa, &(0x7f0000001800)=[{&(0x7f00000001c0)="946789dc564a4f081857fbd973f741752a352e0ecdfb0e3fc35ae4c7a3dbf8098b8e52beac5ce47c9db33022ae543945a44f2a1e36bcff162c052574803f9b983e21a91e04baabf886cd7d088308ba5ba503b141096017f123129be711f835db43f613ceb86fa6b85800bdd5dfb303dd8913630ec53a7eda82fad85ea4", 0x7d, 0x7f}, {&(0x7f0000000240)="7d4d6ed3450d4cb13541780cfdf268b5a455afc69689fd5d0b761cbe2f04c41f5d545f0a775b79cd1363bcbf47ea96830f4a9da0587235798a02ddbdb5500240e1b34e88954ec3e79c9c67f1dae3bb1a7d5eee6af18f584e33b3fbd7861f1c2a2d88a7d3814fb9aaa6e5b2a423c6214bfdc685b2f390a80504974e47a70a6f80a434de964bb95554c858ae3a44644f83d744bcf9a4e22b193a0640", 0x9b, 0x400}, {&(0x7f0000000380)="08640ef9a66718178696d7b858e583abd4b2612afe2e70af7a17c55670bf5800d2a2fd38861490c48e1ebba0a5c12db5175ea6b7f8410b92f02682c7b9b901f6acabcceb8a3e9d748d251404e6257bb3868a1e7f0791345f4f8b84a368ec39699c6df7747afb850e215a822f93c5ccb95ff51b5559f1fc9d5201b43322dda31f38355210a5bfdedde0ef450da8bed0d097be3de6e688a87861104f1515e7248f5bbe4a1dee25c49b844441f92d3dfd1ab0017d4aa420d1bdbfbccaac00f4afb28f484c9eedc2afbcb03059caffa48a480cfd7aff72daf4232a07a1b050d434fcd3b37161a0ef9f43453c92085ddbf999ffda9abe", 0xf4, 0x2a064719}, {&(0x7f0000000480)="28a896cce8ac1f9789e2d0882eab7284bb4a37bf910b588aa23da4f96783195d4f1edbc4a61cf1f0bd943fc1107cc8b78b7415fdd5b61b7c19a1e4680aa8bd18288e", 0x42, 0xfffffffffffffffd}, {&(0x7f00000005c0)="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", 0x1000, 0x4}, {&(0x7f00000015c0)="ff9dca9d2347760ee4dcd2508d37f4d89a6119e935568320b086ffe41e441368f57d71354b7622e6ca245c5de00c6c6d3fbe9770ace38f82ebce5f2ef2b70d59b341211ddbe441ee853f9178407dd7759cb4b608256571003e9d655ab1fc570e1909c093164b277c00be932bc9adbc9a52b3b0fc72990e6427173dbf675fe4be2fa0fbefcc34bc5dd7fa19fc0fac03c944fd512be6da74859db880a98c9856d4c35b83fd9bee691d3b3a4a136837b6895c20cdf1f07e6111d6c471be87968f1f1d4a733b1a1ec690556834414ddd3b52a47e1306ae0c8cc2f8e76eb4cdb503ff0a93ce2a76a24fdb742e3e1164235e5d683ee8d00f18", 0xf6, 0x8}, {&(0x7f0000000540)="c94d487565f5", 0x6, 0x9}, {&(0x7f00000016c0)="400c4e136e8e1dcd7f03aeafce4abb51adf5095c819ccae6fdacdb756481774e5b82b7a6b4e466f087dccfd1c7e14e6ce7e3882191ad4482cfaed109c12cde0689fa2c37c3decdd27d3b052651c923eb2ef093cf19682326ec3c597f57522aa7d758bd03aa3c21afbe00a8fcc98032b6", 0x70, 0x5}, {&(0x7f0000001740)="f91fb383070224b28c17", 0xa, 0x400}, {&(0x7f0000001780)="0a9cb1238c6f855adf99b0aa3953c0fa306e571a12d58a831d98ad069877f9624aa091fd51fe49e0b0c94bd4c6c1eecfb591cbbe7d5b3633677ea793eaa419add4412f7f38042a9b7f96d6b1381e5f4b9b8c14606aad45", 0x57, 0x6}], 0x10, &(0x7f0000001900)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'$}$+'}, {'%#+:\\*,\\)/%))#/\b\'%'}, {}, {'@{*&&{]-'}, {'-*'}, {}], [{@subj_role={'subj_role', 0x3d, ':'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@fowner_lt={'fowner<', 0xee00}}, {@euid_eq={'euid'}}, {@subj_type={'subj_type', 0x3d, '%#+:\\*,\\)/%))#/\b\'%'}}]}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x80000000, 0x0, 0x2, 0x2}, 0x20) accept(r1, &(0x7f0000000040)=@ax25={{0x3, @bcast}, [@null, @netrom, @null, @bcast, @rose, @netrom, @default, @default]}, &(0x7f00000000c0)=0x80) syslog(0x9, 0x0, 0x0) 20:29:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x65580000}, 0x0) 20:29:11 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 675.499162] block nbd5: Attempted send on invalid socket [ 675.504755] print_req_error: I/O error, dev nbd5, sector 6 [ 675.513398] ADFS-fs error (device nbd5): adfs_fill_super: unable to read superblock 20:29:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4182004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_deladdr={0x54, 0x15, 0x722, 0x70bd2d, 0x25dfdbfc, {0x2, 0x0, 0x14, 0xc8, r1}, [@IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_LOCAL={0x8, 0x2, @remote}, @IFA_BROADCAST={0x8, 0x4, @multicast1}, @IFA_FLAGS={0x8, 0x8, 0x544}, @IFA_LOCAL={0x8, 0x2, @private=0xa010100}, @IFA_LABEL={0x14, 0x3, 'veth0_to_batadv\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x60004000) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='adfs\x00', 0x0, 0x0) clone(0x1084000, &(0x7f0000000280)="a43a8f9000a8d60d85a4000b05d5df499454ec7ac69b3b2493f12500f05d02f63ceb85ced0864a98442d10ba69aa2fb425325b5626fd022d0654e7894c2d2f9ddb4c6edbc402c3392217d4e736eff8f6863d8a3e2728deaae4de6bcc996f905e8594ad68b4bddd9ad27ad04d12dbd40e27646b11c10fdb98c4582fc9e737979206cbfd55f9a5aeace7aa45b7671973a3bb84a5ec329fc335eaabe5ab24f2a54f91d7681dedb89faa6f0894cddf29f6db0b19db1bb18581b5a815ceb6ad918d8b35acaef1c8ac5e422d91d03f5702b2532244d88f7127b2b73e6841853ef51d42ad19ac0be136a7503cfaa784525ea319", &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="e646b9754e1e55375b8e514f64e4c769542f82c42a3b1bc5e944ad4d34445161e9b6c3cd7b785b05e830cfb20b5834f679e0063261e6548ca6d9525b74db21824455f5234e674f6bcd574d09b9eecef3f6e0dcdc1a14d82315164c96a1cff4") [ 675.574591] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 675.646694] (syz-executor.2,16834,1):ocfs2_parse_options:1499 ERROR: Unrecognized mount option "%#+:\*" or missing value [ 675.658241] (syz-executor.2,16834,1):ocfs2_fill_super:1225 ERROR: status = -22 [ 675.672971] block nbd5: Attempted send on invalid socket [ 675.678452] print_req_error: I/O error, dev nbd5, sector 6 [ 675.694558] ADFS-fs error (device nbd5): adfs_fill_super: unable to read superblock [ 675.738668] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 675.856151] IPVS: ftp: loaded support on port[0] = 21 20:29:11 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x18}, 0x40) 20:29:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4182004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_deladdr={0x54, 0x15, 0x722, 0x70bd2d, 0x25dfdbfc, {0x2, 0x0, 0x14, 0xc8, r1}, [@IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_LOCAL={0x8, 0x2, @remote}, @IFA_BROADCAST={0x8, 0x4, @multicast1}, @IFA_FLAGS={0x8, 0x8, 0x544}, @IFA_LOCAL={0x8, 0x2, @private=0xa010100}, @IFA_LABEL={0x14, 0x3, 'veth0_to_batadv\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x60004000) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='adfs\x00', 0x0, 0x0) clone(0x1084000, &(0x7f0000000280)="a43a8f9000a8d60d85a4000b05d5df499454ec7ac69b3b2493f12500f05d02f63ceb85ced0864a98442d10ba69aa2fb425325b5626fd022d0654e7894c2d2f9ddb4c6edbc402c3392217d4e736eff8f6863d8a3e2728deaae4de6bcc996f905e8594ad68b4bddd9ad27ad04d12dbd40e27646b11c10fdb98c4582fc9e737979206cbfd55f9a5aeace7aa45b7671973a3bb84a5ec329fc335eaabe5ab24f2a54f91d7681dedb89faa6f0894cddf29f6db0b19db1bb18581b5a815ceb6ad918d8b35acaef1c8ac5e422d91d03f5702b2532244d88f7127b2b73e6841853ef51d42ad19ac0be136a7503cfaa784525ea319", &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="e646b9754e1e55375b8e514f64e4c769542f82c42a3b1bc5e944ad4d34445161e9b6c3cd7b785b05e830cfb20b5834f679e0063261e6548ca6d9525b74db21824455f5234e674f6bcd574d09b9eecef3f6e0dcdc1a14d82315164c96a1cff4") 20:29:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x81000000}, 0x0) 20:29:11 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:11 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="25232b3a5c2a2c5c292f252929232f0827252c7073744947d6822c822197dd9f07d8298cf69dd06ba0ba92e40a77cae393030013c7e7781b5824a16acc9612"]) syslog(0x9, 0x0, 0x0) syslog(0x4, &(0x7f0000000040)=""/112, 0x70) 20:29:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x88a8ffff}, 0x0) 20:29:11 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000016c0)='loginuid\x00') dup2(r1, r0) getsockopt$SO_BINDTODEVICE(r0, 0x6, 0xd, &(0x7f0000000000), 0x20a154cc) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x80000000, 0x0, 0x2, 0x2}, 0x20) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001640)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000040)=""/228, 0xe4}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/164, 0xa4}, {&(0x7f0000001200)=""/192, 0xc0}, {&(0x7f00000012c0)=""/233, 0xe9}, {&(0x7f00000013c0)=""/228, 0xe4}, {&(0x7f00000014c0)=""/250, 0xfa}], 0x7, 0x1, 0x40) [ 676.081568] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 676.092179] block nbd5: Attempted send on invalid socket [ 676.097678] print_req_error: I/O error, dev nbd5, sector 6 [ 676.106167] ADFS-fs error (device nbd5): adfs_fill_super: unable to read superblock 20:29:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x300}, 0x40) 20:29:12 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:12 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 676.208762] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x500}, 0x40) 20:29:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x9effffff}, 0x0) 20:29:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ptrace$getsig(0x4202, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000100)="c4e17d5e9c13a40000000f01cf0fc7280f009da400000066b8b7000f00d09a000000000401b9c00b0000b85b000000ba000000000f30f20f2cf3b9870a00000f32c4c1916aa306861290", 0x4a}], 0x1, 0x8, &(0x7f00000001c0)=[@dstype3, @cstype3={0x5, 0x7}], 0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000101], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 20:29:12 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x80000000, 0x0, 0x2, 0x2}, 0x20) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x1, 0x4, {0xa, 0x4e20, 0xa98, @private1, 0x6}}}, {&(0x7f0000000040)=""/188, 0xbc}, &(0x7f0000000100), 0x1}, 0xa0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:12 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x600}, 0x40) 20:29:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xc3ffffff}, 0x0) 20:29:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00', r0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830500000000000000", @ANYRES32=r2], 0x4}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2b}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x79}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xc9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) [ 676.527089] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:12 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2}}}, 0x84) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0x90) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x8c228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff}, 0x42234}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vimc1(0xffffff9c, &(0x7f0000000140)='/dev/video1\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0xff, 0x1}, 0x20) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="ff01000031a703c2678383f6f6009ae12d91813aee6b54dc7bd1f8c2871bb22d441c9b0a5cbb14c6b9306994aff50a14a6a7fca94946c57cf57137eb572c26c56ff863cea1dba24b4e2e9b4f559ae29c41c9597cd63e61f0bc3d6e7429a71472dea02153704e24e9da9540c8526e2654d19f843732a436736b1ff98de1ce1a51920cbd777aeb18fe133c482ccd60bf71b5c203ca6703b70541c5dd046aaf855cf5e7b26b4b9d", @ANYRES16=0x0, @ANYBLOB="100026bd7000fcdbdf2501000000050001000100000014000200fc00000000000000000000000000000014000200fe8000000000000000000000000000aa14000200fc0100000000000000000000000000012900070073797374656d5f753a6f626a6563745f723a64686370635f7661725f72756e5f343a733000000000"], 0x84}, 0x1, 0x0, 0x0, 0x4880}, 0x20000001) set_mempolicy(0x3, &(0x7f0000000200)=0x1, 0x3) syz_emit_ethernet(0x76, &(0x7f0000000000)={@multicast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010101, @local}, @dest_unreach={0x3, 0xd, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast, {[@timestamp_prespec={0x44, 0x34, 0x0, 0x3, 0x0, [{@multicast1}, {@broadcast}, {@empty}, {@private}, {}, {@local}]}, @timestamp={0x44, 0x4}]}}}}}}}, 0x0) syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x100, 0x0) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) 20:29:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x700}, 0x40) 20:29:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xcf080000}, 0x0) [ 676.648821] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:12 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x12) syz_emit_ethernet(0x3a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaf908004500002c0000000000069078ac1414bbac1414aa00004e22284dc4a5775c3666143d128e518d407377a96c46ede6a42e85a9fc874332e117e9db214b90628c472c7557fe7235af3f619c9db55777d4f31db6719a9f", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="6cd6ab002478000004020000"], 0x0) 20:29:12 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="25232b225c2a005c292f252829332f0827252c1f00746f7265002c00"]) syslog(0x9, 0x0, 0x0) 20:29:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x900}, 0x40) [ 676.775280] IPVS: ftp: loaded support on port[0] = 21 [ 676.837116] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 20:29:12 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 676.912655] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xf0ffffff}, 0x0) 20:29:12 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xa00}, 0x40) [ 677.045882] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:13 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:13 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2}}}, 0x84) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0x90) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x8c228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff}, 0x42234}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vimc1(0xffffff9c, &(0x7f0000000140)='/dev/video1\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0xff, 0x1}, 0x20) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="ff01000031a703c2678383f6f6009ae12d91813aee6b54dc7bd1f8c2871bb22d441c9b0a5cbb14c6b9306994aff50a14a6a7fca94946c57cf57137eb572c26c56ff863cea1dba24b4e2e9b4f559ae29c41c9597cd63e61f0bc3d6e7429a71472dea02153704e24e9da9540c8526e2654d19f843732a436736b1ff98de1ce1a51920cbd777aeb18fe133c482ccd60bf71b5c203ca6703b70541c5dd046aaf855cf5e7b26b4b9d", @ANYRES16=0x0, @ANYBLOB="100026bd7000fcdbdf2501000000050001000100000014000200fc00000000000000000000000000000014000200fe8000000000000000000000000000aa14000200fc0100000000000000000000000000012900070073797374656d5f753a6f626a6563745f723a64686370635f7661725f72756e5f343a733000000000"], 0x84}, 0x1, 0x0, 0x0, 0x4880}, 0x20000001) set_mempolicy(0x3, &(0x7f0000000200)=0x1, 0x3) syz_emit_ethernet(0x76, &(0x7f0000000000)={@multicast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010101, @local}, @dest_unreach={0x3, 0xd, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast, {[@timestamp_prespec={0x44, 0x34, 0x0, 0x3, 0x0, [{@multicast1}, {@broadcast}, {@empty}, {@private}, {}, {@local}]}, @timestamp={0x44, 0x4}]}}}}}}}, 0x0) syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x100, 0x0) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) 20:29:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xfcffffff}, 0x0) 20:29:13 executing program 2: mount(0x0, 0x0, 0x0, 0x885084, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x8) creat(&(0x7f0000000480)='./file0\x00', 0x10) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x140e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x11}, 0x40054) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r2 = syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/229, 0xe5}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/31, 0x1f}], 0x4, 0x7fff, 0x16) syslog(0x9, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@rand_addr=' \x01\x00', 0x80000000, 0x0, 0x2, 0x2, 0x40}, 0x20) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f0000000440)={r3}) 20:29:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xb00}, 0x40) 20:29:13 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 677.302184] IPVS: ftp: loaded support on port[0] = 21 [ 677.366504] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:13 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xc00}, 0x40) 20:29:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xfeffffff}, 0x0) [ 677.456157] IPVS: ftp: loaded support on port[0] = 21 [ 677.527127] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:13 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) chdir(&(0x7f0000000340)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000100)="897ca0cd67106cc3c87b233cde1185bb6ec4f30a6201b695dc6e11d13170df74ae12309cdaf6b95849eba2607cc0f42525c187ccc5ebecff0c280bb4719e2f7a8141606435d692fd6b753dd05c497669f0203dd36ff765ce6689af61ebb6757dfc57ec7423fff86258935fdfa74d6bbcf69a78011269823fcb42b962b7dfaf8cc92e7a0983b68327ee99b09e9cebfda8258628ae3b56fad9b67fc2f8ba8cd345248a7194511b74c5", 0xa8, 0x10000}, {&(0x7f00000001c0)="d86d339c352795595459148c9b044a7291c12bf6fa584bccb99cd25c27884dbdbe6d261e55245ad0f750d6a919c3032dd1d5a60340402cf31ae07a3b460f244f0726ebed3ec463044af219e076064e4f802883667760741c0991f5437b85a5a7ef2bb3e55b0c49bea3429d49a12e22bdb5fbe8c9ffd73be2791133d3b1632669717566e057456bd55b436b0a5423a4fd17d0", 0x92, 0x1}, {&(0x7f0000000380)="b8baaa46b0007d842dc0ff30acbdcb16f001d40e1efb481cb1fa34feab3d6a8e4a0ab44367fbc28ddb9be0bcac4541334740651749d6e12f91ddbded531479aa45a97541aea079376dc0c59182e6a2e2c4c3d72e33e84b11ec4066f2df933d7bf7c26fdb2faa28b11d3667ab0ad5e763d22b074ceb7a25f8ade65a25c3bf9353263bf8019ed36d4227d9b36d35797462b8cd727ec758e15135787bb5d18057fbe31cce5c0f146ffa3cf60c2b39267573914461285fade2516fae6601e77aca49beae8ec220de12e4183a1c02b5eed0d8041cae5c16cfbe58e45c88c29858942d71637c903d6d53bacad886f350d7f0967d4b0a1d70", 0xf5, 0x2}, {&(0x7f0000000280)="a33d202c09b58a239d9c2b1f91538e3ff957d549f7b42aecef397c", 0x1b}, {&(0x7f0000000480)="38ee53ce1359ca8dc03b2613fcea9388ac7c5f7c7b93b7160df22ab6919915f630e493c4005a3c6f9868fc56c9a9ed603c845eb748a5bc2fe2d99ca397588eee5ce0b2200d4e98240988e45c37ccc0461decdce278e4592c02142641355f0d6369474379797309e1149df9bf50dd648e014cb6de", 0x74, 0x1}], 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="6e6f646f74732c646d61736b3d41a013d830303030303030303030303032303030303030303030312c6e6f646f74732c617070726169736559747970653d696d617369672c00"]) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x81) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) syslog(0x9, 0x0, 0x0) 20:29:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xd00}, 0x40) 20:29:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xffffa888}, 0x0) 20:29:13 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 677.760132] FAT-fs (loop2): Unrecognized mount option "dmask=A00000000000020000000001" or missing value [ 677.843571] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xd00}, 0x40) 20:29:13 executing program 3: socket(0x11, 0x800000003, 0x8) bind(0xffffffffffffffff, &(0x7f00000004c0)=@llc={0x1a, 0x206, 0x1, 0x1, 0x0, 0x9}, 0x80) r0 = socket$inet(0x2, 0x5, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000200)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30000, 0x22) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000140)="d76243d96e2b4efe636b7359e6aac0c25c70dff0b0d996d672fd81bf45417b3e033c5fee878653596ebcb99ebf01cf6ddda1fafced059d0166346019676b7f0680a0cce6aab2fe677e3a22d09c1ebaabb07d60e854a5d469fc8fc9ee78d98a2fcd197d425480c7bf8b07b950b4bf7e3ec059df0f8e19e23e576be015b79436bad54923a28f", 0x85, 0x11, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1800002, 0x30, 0xffffffffffffffff, 0x8ab2b000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f00000000c0)=0xcd, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000300)="7cc2662a6a2ccf1de3ae9d37ca48b81d0ff72f4dbcb8c552e6792ca57fdf71e7bed79daef68a77c2150b916758d6e3d5b883e0d1886d555f417b81221ee022efc5419a680be8b9a65e8f7a9320b620f2aee68bd337ab6d94e314169b048e5f168c8bab858fbe606fb03939e89aabe1aef6e60e2fa6c98589b4de8a8934bc95378cefa71932715dacee1b569946a0f8031b3462d86a712cfbb9f34dbe9a1575620f88538f45850689", 0xa8, 0x8040, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x5a, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200000000000001}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x1) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 20:29:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xfffff000}, 0x0) 20:29:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xe00}, 0x40) 20:29:13 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:13 executing program 2: r0 = open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/39, 0x27}, {&(0x7f0000000080)=""/217, 0xd9}, {&(0x7f0000000180)=""/212, 0xd4}], 0x4, 0x7, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xffffff7f}, 0x0) 20:29:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xf00}, 0x40) 20:29:14 executing program 3: ioctl$CHAR_RAW_RESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000040)={0x5, 0x4}) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x180c050, &(0x7f0000000000)={[{@session={'session', 0x3d, 0x80}}, {@type={'type', 0x3d, "5dc05fc4"}}, {@force='force'}, {@decompose='decompose'}, {@type={'type', 0x3d, "1bbca42e"}}]}) chdir(&(0x7f0000000080)='./file0\x00') 20:29:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00', 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r2, @ANYBLOB="ff830500000000000000", @ANYRES32=r3], 0x4}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x400, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x40040) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$qnx6(&(0x7f0000000040)='qnx6\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000840)) [ 678.173593] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:14 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xffffff9e}, 0x0) 20:29:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x1100}, 0x40) 20:29:14 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@private2, 0x80000000, 0x0, 0x2, 0x1}, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000, 0x12, r1, 0x0) lchown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0xee01) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) [ 678.306120] hfsplus: invalid session number or type of track 20:29:14 executing program 5: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000000)='page_pool_release\x00'}, 0x10) perf_event_open(&(0x7f0000000500)={0x5, 0x70, 0x96, 0xdf, 0x5, 0x59, 0x0, 0x0, 0x40, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000380), 0xf}, 0x200, 0x3, 0x81, 0x0, 0x180000, 0x8001}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe43) r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000900)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\x8a\xcc\xba\\\xceYF2C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84]\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8o\aArYZ\xe1\xc9\x86\xfe\x8f(\xa1\vhb\x18\xf3\xe3\xa1\xd2\x93*h\xd7\xa2F\x88\xd57\xb2\xc8\x8cS\xe8:H}\x91\x91\xcc\xa7Y\xcbkK\xf0\xfe\x9e\xd5\xa1\x1e\x99~\x9d3\xd2?\b\xbfU\xe8\x8b\x93\xea`\x00\x80\x00\x00V\xbf!\xb7\xe9\x11\r\xbd\xa3\xc6-t\x9c;\x9as\x86\xe7\xbd\xb0\xd5\";\xecuP\"\xebrV\x88\xca\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x98\xe8\xc6\xc3\nE\x91\xff\xd8E$\xc4As\x80\xdbt\x0e\xe21_v1\xd8,\xa4\x7fD\x94\xe8?\xf8\xcd[1\xb2U,\xc8w0|E\x00\x88IoQpH\xa0\xe8\xf0\x7f\xbd\xbcs;\xc9\xd2\x19oS\xac\xc6\x9b`:6\xc9DS\x13\xfb\xddw\nK\x19\xfa\x99\xc6~\x044\xa3+)\xef@Lr\xed\x85\xf3\xe8#\xa4\x84\xe9W8\xd6\x80\x95\xba.?+O\xbe[&\x87\xe1\xc5\xd7C\xa1\xde\xa4\b*w\xdc]\x92\xce\xe6BNFj;\xd7 \xfb\f\xeb\xb1\xb8\x86x\x19\xa0\xc4\xd3^W\xb7\x10\x18\xba\xcc\xabJ\xdfYB\"\x96\rny3\xe9\xec\xdf\xc4\xae\xfaM\xa2k\xd8X\xe6hQ\t\x93\xc1\xfd\xb7\xa4\x04W\xa0n\xff') r3 = socket$kcm(0x2, 0x0, 0x84) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) r4 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x3, 0x70, 0x7, 0x5, 0x6, 0x7, 0x0, 0x3, 0x50084, 0xc, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x32fa00}, 0x2a00, 0x7fff, 0x1, 0x9, 0x101, 0x7, 0x20}, r4, 0xf, 0xffffffffffffffff, 0xc) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80a30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x2000, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x10, r0, 0xb) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="950000000000000018150000", @ANYRES32, @ANYBLOB="ed86e6b54c792ba876c520599eb78b0a392d8ceeeaf0542bf6150903000030697dc6d29c527c8e699a794be4690f0000e76f4cc169d12a56a2feab0c253bac47d88f05189056fa0614a052d42baa87239d903d1bd30023a6df7c4b2ffdf1fcbce81823f2dc2c88c59a193cf82388b9bb1e6203e4b7d487b2ca31877693d2ede5a37f97251c36afc0e5cfc2f3dd44b884018357bf2014108b4b9986929ad98c404ff137120a5533e7c15186210dbb484f50bb95ca955113ab9fd3cfec198c52c01f41eae6d0"], &(0x7f00000003c0)='syzkaller\x00', 0x80, 0x0, 0x0, 0x40f00, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x4, 0x4}, 0x8, 0x10, 0x0}, 0x78) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x6, 0x5, 0x31, 0x1, 0x0, 0x1ff, 0x80000, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xf814, 0x8}, 0x80, 0x2, 0x2, 0x0, 0x91, 0x54, 0x8}, 0xffffffffffffffff, 0x1000000c, r4, 0x8) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1a0}, 0x44004) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2') 20:29:14 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x1200}, 0x40) 20:29:14 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) syslog(0x9, 0x0, 0x0) 20:29:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xffffffc3}, 0x0) 20:29:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x2d, [], 0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/45}, &(0x7f0000000280)=0x78) sendto$inet(r1, &(0x7f00000002c0)="0bf16d31c024d5883e5c0dcddc7491a318cb01a3babf25de530890c070027bb2720000000000001e9ea419dc8ee9612ae22a0643a000d105d345be55ec808ed6dc2df8dcc7", 0x45, 0x35dd257d979243ab, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000240)={@private2, 0x80000000, 0x0, 0x2, 0x1}, 0x20) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/32, 0x20}, {&(0x7f0000000340)=""/247, 0xf7}], 0x2, 0x6, 0x3) preadv(r3, &(0x7f0000000280), 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x42, 0x0) [ 678.552062] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001380)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/26, 0x1a}, 0x421}], 0x1, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) setrlimit(0xa, &(0x7f00000000c0)={0x1, 0x3}) write(r3, &(0x7f0000000340), 0xfffffd82) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x1, 0x0, 0x8}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000003c0)={0x3, {{0xa, 0x4e21, 0x7, @mcast1, 0x7ff}}}, 0x88) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8486, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000240)}, 0x804, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001500)=[{&(0x7f0000000340)="acc356f912a253dd1ac008b80e83d07cd291c8f59440dbb84c90b3fd2112305c82c433d817ce1150ee8b44d3032805159ffd0d49191f5b488a0de8b2fafc678300060b09cfab9d6b3e", 0x49}, {0x0}, {&(0x7f0000000480)}], 0x3, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000008, 0x11, r1, 0xa7bd9000) clone(0x8220183, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = creat(&(0x7f00000001c0)='./bus\x00', 0x42) fcntl$setstatus(r4, 0x4, 0x6100) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x175d900f) [ 678.658182] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:14 executing program 2: open(0x0, 0x10000, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25232b3a5c2a2c5c292f25ff29232f0827252c707374777265002c0022f9fc6732dcb2c9d24ac8c060d0fea7d707e4e62c823ff617e7d4f18a45505f7801156611cca7"]) syslog(0x9, 0x0, 0x0) [ 678.823323] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x7f, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3b0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000000140)=@tipc=@id={0x1e, 0x3, 0x2, {0x4e23, 0x4}}, 0x80) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) ptrace$cont(0x20, r2, 0x97d9, 0x1) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x3f, 0xf1, 0x1, 0xf9, 0x0, 0x7f, 0x202, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x4, @perf_config_ext={0x5, 0x7}, 0x2004, 0x3, 0x9d8, 0x5, 0xfffffffffffffffa, 0x1, 0x3ff}, r1, 0x3, 0xffffffffffffffff, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={0x14, 0x2, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0xfffd}}, 0x14}}, 0x0) [ 679.100676] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:15 executing program 2: r0 = open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ethernet={0x1}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f9163079ed462d717696750350ea8a1b1db27fde93c0da74c8f5914dd50cf45a19ea92613c84856ac899fd072ff1283780aedd4656677064a8133b37dc5bce0773b4ffbc7f0b4b33329490daf3a2e80200f738df1c1b802bc3be097f69d2c54ba6789986cca4d4fcac51c5546ddf7c739a5d781ed455b4acbd7fce0d88df710381dbe06823b5b5c9", 0x88}, {&(0x7f0000000180)="6e313f96ebc2f9ed31cdada4b1f3972832dc36bdf8da4668ccdc58b6d196a9fa62f214e609", 0x25}], 0x2, 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0x2330}, 0x48080) 20:29:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x10, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x0, 0xf8, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x6, 0x10, 0x0}, 0x15) [ 679.318396] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x1300}, 0x40) [ 679.390139] device wlan1 entered promiscuous mode [ 679.395648] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 679.443369] device wlan1 left promiscuous mode 20:29:15 executing program 5: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000000)='page_pool_release\x00'}, 0x10) perf_event_open(&(0x7f0000000500)={0x5, 0x70, 0x96, 0xdf, 0x5, 0x59, 0x0, 0x0, 0x40, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000380), 0xf}, 0x200, 0x3, 0x81, 0x0, 0x180000, 0x8001}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe43) r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000900)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\x8a\xcc\xba\\\xceYF2C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84]\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8o\aArYZ\xe1\xc9\x86\xfe\x8f(\xa1\vhb\x18\xf3\xe3\xa1\xd2\x93*h\xd7\xa2F\x88\xd57\xb2\xc8\x8cS\xe8:H}\x91\x91\xcc\xa7Y\xcbkK\xf0\xfe\x9e\xd5\xa1\x1e\x99~\x9d3\xd2?\b\xbfU\xe8\x8b\x93\xea`\x00\x80\x00\x00V\xbf!\xb7\xe9\x11\r\xbd\xa3\xc6-t\x9c;\x9as\x86\xe7\xbd\xb0\xd5\";\xecuP\"\xebrV\x88\xca\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x98\xe8\xc6\xc3\nE\x91\xff\xd8E$\xc4As\x80\xdbt\x0e\xe21_v1\xd8,\xa4\x7fD\x94\xe8?\xf8\xcd[1\xb2U,\xc8w0|E\x00\x88IoQpH\xa0\xe8\xf0\x7f\xbd\xbcs;\xc9\xd2\x19oS\xac\xc6\x9b`:6\xc9DS\x13\xfb\xddw\nK\x19\xfa\x99\xc6~\x044\xa3+)\xef@Lr\xed\x85\xf3\xe8#\xa4\x84\xe9W8\xd6\x80\x95\xba.?+O\xbe[&\x87\xe1\xc5\xd7C\xa1\xde\xa4\b*w\xdc]\x92\xce\xe6BNFj;\xd7 \xfb\f\xeb\xb1\xb8\x86x\x19\xa0\xc4\xd3^W\xb7\x10\x18\xba\xcc\xabJ\xdfYB\"\x96\rny3\xe9\xec\xdf\xc4\xae\xfaM\xa2k\xd8X\xe6hQ\t\x93\xc1\xfd\xb7\xa4\x04W\xa0n\xff') r3 = socket$kcm(0x2, 0x0, 0x84) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) r4 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x3, 0x70, 0x7, 0x5, 0x6, 0x7, 0x0, 0x3, 0x50084, 0xc, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x32fa00}, 0x2a00, 0x7fff, 0x1, 0x9, 0x101, 0x7, 0x20}, r4, 0xf, 0xffffffffffffffff, 0xc) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80a30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x2000, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x10, r0, 0xb) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="950000000000000018150000", @ANYRES32, @ANYBLOB="ed86e6b54c792ba876c520599eb78b0a392d8ceeeaf0542bf6150903000030697dc6d29c527c8e699a794be4690f0000e76f4cc169d12a56a2feab0c253bac47d88f05189056fa0614a052d42baa87239d903d1bd30023a6df7c4b2ffdf1fcbce81823f2dc2c88c59a193cf82388b9bb1e6203e4b7d487b2ca31877693d2ede5a37f97251c36afc0e5cfc2f3dd44b884018357bf2014108b4b9986929ad98c404ff137120a5533e7c15186210dbb484f50bb95ca955113ab9fd3cfec198c52c01f41eae6d0"], &(0x7f00000003c0)='syzkaller\x00', 0x80, 0x0, 0x0, 0x40f00, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x4, 0x4}, 0x8, 0x10, 0x0}, 0x78) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x6, 0x5, 0x31, 0x1, 0x0, 0x1ff, 0x80000, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xf814, 0x8}, 0x80, 0x2, 0x2, 0x0, 0x91, 0x54, 0x8}, 0xffffffffffffffff, 0x1000000c, r4, 0x8) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1a0}, 0x44004) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2') 20:29:15 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:15 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x101802, 0x24) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) open(&(0x7f0000000040)='./file0/file0/file0\x00', 0x8cc00, 0x23) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}, {&(0x7f0000000040)="2200160100000000011600319752cb37cc3163d8ad6f842ff5b4950d10e9c700df13dc3ac77cdf3d72da2de002907949d0f9934715a1d6201ac5fcdf", 0x3c, 0x8b000}], 0x0, &(0x7f0000000340)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000480)) 20:29:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x1400}, 0x40) 20:29:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xfffffff0}, 0x0) [ 679.847652] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x1800}, 0x40) [ 679.961679] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:15 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xfffffffc}, 0x0) [ 680.005955] device wlan1 entered promiscuous mode 20:29:15 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x35) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000040)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x40, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) [ 680.064543] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 680.108485] ISOFS: unable to read i-node block 556 [ 680.143448] isofs_fill_super: get root inode failed 20:29:16 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x1000000}, 0x40) 20:29:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xfffffffe}, 0x0) [ 680.188608] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:16 executing program 5: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00', 0xffffffffffffffff) preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@newnexthop={0x20, 0x68, 0x400, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x2, 0x0, 0x2}, [@NHA_OIF={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4010}, 0x48050) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) rt_tgsigqueueinfo(r1, r2, 0x2a, &(0x7f0000000180)={0xe, 0x6de, 0x1c}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 20:29:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xf0ffffffffffff}, 0x0) [ 680.335584] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 680.530277] ISOFS: unable to read i-node block 556 [ 680.551919] isofs_fill_super: get root inode failed 20:29:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x2, 0x96}, {}, {}, @ext={0x11a, &(0x7f0000002ac0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xfffffffffffffef2}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x40) 20:29:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x2000000}, 0x40) 20:29:16 executing program 2: r0 = open(0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4040, 0x150) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x2, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000100)=ANY=[@ANYRESOCT=r2]) syslog(0x9, 0x0, 0x0) syslog(0x4, &(0x7f0000000040)=""/140, 0x8c) 20:29:16 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x100000000000000}, 0x0) 20:29:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x200000000000000}, 0x0) 20:29:16 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x366, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d00000009000e00010040d5ae7d0200ff050005", 0x2e}], 0x1}, 0x80) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000d00)="2e00000010008104040c80ecdb4cb92e0a480e000d000000e8bd6efb250309000e000100240348ff051005004e01", 0x2e}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) r3 = socket$kcm(0xa, 0x0, 0x3a) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x6) sendmsg$kcm(r3, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000700)={&(0x7f0000000300)=@can, 0x80, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000480)}, {0x0}, {&(0x7f00000005c0)}], 0x4}, 0x40041) sendmsg$kcm(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{0x0}, {0x0}], 0x2}, 0x0) 20:29:16 executing program 2: r0 = open(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000003c0)={[], 0x4, 0xffffffff, 0xe2, 0x7fffffff, 0x4}) mount(0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0x200000, 0x41) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x70, 0x2, 0x7, 0x200, 0x401}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x7, 0xffffffff, 0x3}, &(0x7f00000002c0)=0x10) syslog(0x0, 0x0, 0x0) fanotify_mark(r0, 0x48, 0x9, r0, &(0x7f0000000140)='./file0/file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) sendfile(r3, r3, &(0x7f0000000380)=0x80000001, 0x3) preadv(r3, &(0x7f0000000280), 0x1, 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x200000, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="25232b3a5c2a2c2c707310571355002c007d56a77e6874000000000000004ebef9163614476c3b7d38662c9dba5aa8fb0b0212a04ce480f74e9eb305a04c48a7cffcff241098c24aaec3ea9a65c42bd20a6ad52cdd21ad85b48000004764a4781cd6fc9e704ed52d0000000000b323fdbed4fa564f89f5b4b3497b554cc5cc7acb87d7fad75cdce7ece11755d31fbd51c4bf0c8bf8ea73b63cb9755cb6ccc053a0648c0c1036962845b6aa6eea09539280b0bc76c4c3a1179f206984caab3bd102d78206de7422f2ed3b20010685145cbd0e00"/221]) syslog(0x9, 0x0, 0x0) 20:29:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x3000000}, 0x40) 20:29:16 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 681.009929] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.3'. [ 681.041145] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:16 executing program 5: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x10) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000080)) 20:29:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x300000000000000}, 0x0) [ 681.104768] bridge0: port 2(bridge_slave_1) entered disabled state [ 681.114162] bridge0: port 1(bridge_slave_0) entered disabled state 20:29:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x4000000}, 0x40) 20:29:17 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syslog(0xa, &(0x7f00000005c0)=""/4096, 0x1000) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x80000000, 0x0, 0x2, 0x2}, 0x20) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x5}, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 681.251128] device bridge0 entered promiscuous mode 20:29:17 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) open(0x0, 0x80, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)='system.posix_acl_access\x00', &(0x7f0000000840)={{}, {0x1, 0x1}, [{0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x7}, {0x2, 0x2, 0xee01}, {0x2, 0x2, 0xee01}, {0x2, 0x1}, {0x2, 0x1}], {0x4, 0x3}, [{}, {0x8, 0x1}, {0x8, 0x3}, {0x8, 0x7}, {0x8, 0x2}, {0x8, 0x3}], {0x10, 0x2}, {0x20, 0x2}}, 0x84, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) setgid(r1) lsetxattr$system_posix_acl(&(0x7f0000000380)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000580)={{}, {0x1, 0x4}, [{0x2, 0x5}, {0x2, 0x2}, {}], {0x4, 0x5}, [], {0x10, 0x1}, {0x20, 0x4}}, 0x3c, 0x2) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000340)='./file1\x00', 0x0, r2) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') [ 681.285614] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:17 executing program 2: open(0x0, 0x4a06c0, 0x182) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syslog(0x1, &(0x7f0000000040)=""/141, 0x8d) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x4100, 0x120) [ 681.448900] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:17 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x4a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) mount(&(0x7f0000000040)=@sg0='/dev/sg0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nsfs\x00', 0x100030, &(0x7f0000000100)='%#+:\\*,\\)/%))#/\b\'%') syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='%#+:\\*,\\i/%))#/\b\'%,pstore\x00,\x00']) [ 681.660422] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 681.705181] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 681.809192] overlayfs: filesystem on './bus' not supported as upperdir [ 682.137475] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.3'. [ 682.159628] bridge0: port 2(bridge_slave_1) entered blocking state [ 682.166052] bridge0: port 2(bridge_slave_1) entered forwarding state [ 682.172827] bridge0: port 1(bridge_slave_0) entered blocking state [ 682.179239] bridge0: port 1(bridge_slave_0) entered forwarding state [ 682.217102] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 682.232573] bridge0: port 2(bridge_slave_1) entered disabled state [ 682.239065] bridge0: port 1(bridge_slave_0) entered disabled state 20:29:18 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) open(0x0, 0x80, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)='system.posix_acl_access\x00', &(0x7f0000000840)={{}, {0x1, 0x1}, [{0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x7}, {0x2, 0x2, 0xee01}, {0x2, 0x2, 0xee01}, {0x2, 0x1}, {0x2, 0x1}], {0x4, 0x3}, [{}, {0x8, 0x1}, {0x8, 0x3}, {0x8, 0x7}, {0x8, 0x2}, {0x8, 0x3}], {0x10, 0x2}, {0x20, 0x2}}, 0x84, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) setgid(r1) lsetxattr$system_posix_acl(&(0x7f0000000380)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000580)={{}, {0x1, 0x4}, [{0x2, 0x5}, {0x2, 0x2}, {}], {0x4, 0x5}, [], {0x10, 0x1}, {0x20, 0x4}}, 0x3c, 0x2) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000340)='./file1\x00', 0x0, r2) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 20:29:18 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x23, 0xa, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x2, 0x9, 0x0, 0x9, 0x480, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x5aaa0000}}, 0x6, 0x7fffffff, 0xd8, 0x4b, 0x1000}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="a2000000c6bfda9dd553fe1634433b163d34ee379f7b8deb7871221f2fe8641cda7586a13bbd518a6367b07140a3399c022a334c2efa6152c9d089ff729c902af4023b2f4f243920748ce5e25b6bd0b142c899aa2fb56ee43e3346f138133c3d84c4116dd770a0cef45298c39e23f7da75b97da6f369b97f07cb960fd8341570fa92a3d9acc70d7831d25f951c75c3125510dadb03a3bfc73e3ef0c60282f133b2556d45d9b3"], &(0x7f0000000240)=0xaa) syslog(0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:18 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) open(0x0, 0x80, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)='system.posix_acl_access\x00', &(0x7f0000000840)={{}, {0x1, 0x1}, [{0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x7}, {0x2, 0x2, 0xee01}, {0x2, 0x2, 0xee01}, {0x2, 0x1}, {0x2, 0x1}], {0x4, 0x3}, [{}, {0x8, 0x1}, {0x8, 0x3}, {0x8, 0x7}, {0x8, 0x2}, {0x8, 0x3}], {0x10, 0x2}, {0x20, 0x2}}, 0x84, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) setgid(r1) lsetxattr$system_posix_acl(&(0x7f0000000380)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000580)={{}, {0x1, 0x4}, [{0x2, 0x5}, {0x2, 0x2}, {}], {0x4, 0x5}, [], {0x10, 0x1}, {0x20, 0x4}}, 0x3c, 0x2) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000340)='./file1\x00', 0x0, r2) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 20:29:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x5000000}, 0x40) 20:29:18 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x400000000000000}, 0x0) 20:29:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x6000000}, 0x40) [ 682.445831] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x600000000000000}, 0x0) 20:29:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="4759927de4921f547110", 0xa, 0x24000800, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) r2 = openat(r1, &(0x7f00000000c0)='/proc/self/exe\x00', 0x40080, 0x50) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="252535d3c11ea469a6c4232b292f252915232f0827252c0000000000"]) syslog(0x9, 0x0, 0x0) [ 682.638269] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 682.683515] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 20:29:18 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) open(0x0, 0x80, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)='system.posix_acl_access\x00', &(0x7f0000000840)={{}, {0x1, 0x1}, [{0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x7}, {0x2, 0x2, 0xee01}, {0x2, 0x2, 0xee01}, {0x2, 0x1}, {0x2, 0x1}], {0x4, 0x3}, [{}, {0x8, 0x1}, {0x8, 0x3}, {0x8, 0x7}, {0x8, 0x2}, {0x8, 0x3}], {0x10, 0x2}, {0x20, 0x2}}, 0x84, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) setgid(r1) lsetxattr$system_posix_acl(&(0x7f0000000380)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000580)={{}, {0x1, 0x4}, [{0x2, 0x5}, {0x2, 0x2}, {}], {0x4, 0x5}, [], {0x10, 0x1}, {0x20, 0x4}}, 0x3c, 0x2) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000340)='./file1\x00', 0x0, r2) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 20:29:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x7000000}, 0x40) 20:29:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x800000000000000}, 0x0) 20:29:18 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:18 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 682.771279] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:18 executing program 2: r0 = open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001b00)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a00)=@gettaction={0x84, 0x32, 0x100, 0x70bd27, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x70, 0x1, [{0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7ff}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x14, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xe849, 0x9, &(0x7f0000001880)=[{&(0x7f00000000c0)="220c678203d0b8d82ad69f312c1e1ccf6500cbd2fce38c3d5f39b17496747f97700fd19bacb404bf6c76280914883c13bcca367ff7c9a4a3fac6685a764b411ff8b7d970940a4fd72cd9bc75bdd1d69c4e995688a0e7558115a20ac2ad15e6f86043ee7591900f74de4161b59ecc83e170d5d3513f2a4ee51e91c9f86a1f8c4f4d653196eaec5e751032c3c37b3ced9e97602c8870b5", 0x96, 0x2}, {&(0x7f0000000180)="e8008223c463200afa63c8847f40251718816f075b4fe84ea54cfc8684c446e868c93786fb3765e77de40e28b0bc49c672c78147b8c8eb0079e0615b2412811e04c36ceab01bb7b1ea6e7c5f36541e78ca8f90f20679d9a2a0f2b69a6f", 0x5d, 0xfff}, {&(0x7f00000005c0)="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", 0x1000, 0xee40}, {&(0x7f0000000200)="55275bbc3a21b31d2fc90991c37e5e8407e46ff1f75920091097100b2b899ff6b5074a9802f93798ff4f4a02f7d411dd821e29142a58654c3d8646da14cf1a2e6967fd1336590bca5003b823a08cf3cc85356787ecee015c81c5cbfa87d48c3e7eb2783f2dbb7aa82f720cc0e27dc6ff2b04535be67adf3cd0f8423fbf96969d1f2f0fb3fd749b3b759ba818a73776e3d5d1a1", 0x93, 0x800}, {&(0x7f0000000380)="ceb67c330760ac418671a38bd6cc19733d6f4faa55f93228b7568c14510b99750ebae586b0023b64b1e41e2ec6cbc6f18536514092b6998377e6bed0e79ecb0aeb709a167ddc1d575ee52dffc5619734656929c4f3ed6b3c624fedc636957fa72b9fd70dd2eb67b1dc05dd99a3fc4d13c739ffcee805cdc375429e6289f21d1c28f83d4ae1368bc3268b010991a7de46001e7ef33bd69ed1ac0fcd880d11387f3a40fbb9ae611a0571850a3f1ff2b01ffd63aae9b64162dce67a1c162c5a572adb74758f7c6692e3", 0xc8, 0x5}, {&(0x7f00000015c0)="c061ad0b0f7caaa9efe33edc024ab46ccc18edf8fd2dc03bfc3c0491f79d54b8ec7a8989de1ed121fa62212cc471a1c84c26b42cca6799c665ee0867a20016b4ec1dce42a0dd718695d76b08f0af96248abdbd8add886b70b9aa5034b3a0e20159943c73f4cd2c4beb901c7114e1ed0ab821093c52da7ab409d397f51546d2bf56f2", 0x82, 0x5}, {&(0x7f0000000480)="725c516f6cdfb785123afe5e751d36516f6d98ac2fa0ff77d6c64c3ccb9758611854da05e9438bf68ef79eacb1b9e7d29c1b763bffcc199bbb82605e729ffd66cfe98803fda76827f60c7b2151766a418a88d93733a4fb", 0x57, 0x4}, {&(0x7f0000001680)="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", 0xfc, 0x2f61}, {&(0x7f0000001780)="b24c2671724e510190ae7d1e22252d649a405ca90cb0df05ddd574df9cfc213efc521413e684dab3ffaf7e153ee3e8ade6e993cdc8f5df97b498efbab5a4e5ec8a13f1a49ce37adc365b45eb5ee070c12f032c31677d6d34a7f7cbd1708419d72054a0dd4ea9fd1892b3db004960f86feb8d71e9cdb98a6bfb4594f22d535eeccf896ff40180e9761ed8035bc5812a5964d09c4b7a09f76544d6436a8cf0c98878d62b661c6255aaeae28d36846c34d9d49db85c4f0e3fc7472ba353d10697bf601110b380406dbfc760ef3edd", 0xcd, 0x3f}], 0x1200, &(0x7f0000001980)={[{@barrier='barrier'}, {@nolazytime='nolazytime'}, {@nouser_xattr='nouser_xattr'}, {@block_validity='block_validity'}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}], [{@hash='hash'}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) mkdirat(r1, &(0x7f00000002c0)='./file0/file0\x00', 0x25) syz_mount_image$qnx4(&(0x7f0000001b40)='qnx4\x00', &(0x7f0000001b80)='./file0/file0\x00', 0x6, 0x6, &(0x7f0000001f80)=[{&(0x7f0000001bc0)="3483b17fa1c6a8dc80121051ede3d5eed133b61ebd13dd46", 0x18, 0x8000}, {&(0x7f0000001c00)="6536fc5499f9bfa601beaf8a791aadd64d69cc7bb4b1c6c55ca5632f517f87710db17b51eca7756de49eff70b6fa0309ce869bc7a4ba8ad50ecd228074b49c25fb6fc3f7a32bc7deb2491dbe086c6c55a72391618cfb60a1d74fe35eb27f1c99ee322f993ffd4e859667a0686c2584ea9d61e355aff6300693d8c77d3a59d39b906f8c841c542e11b463f3ae70a1f60b166d9b356fe0d948efbefeeee4e6f5d7a79f7fdd94dcbf8e5cf92c1cf47b5bda0befa948c6f538dd855b1a1459ab4022897a59faf53bbfd78bc68cdd1a9e17cd4d3cdfa9482572c5bef475515d254070d77af7", 0xe3, 0x4}, {&(0x7f0000001d00)="7e45d577bf43d7d68285388508ed91c590915aa29d4fc17294cde1df96687023028f53e37813708bed47b827d628fe1d27e19c243102e744183bade54ae88f900019b1b91a6edbc64fe8a71ac3905cec2d7db7423f112c09afc1455486b5f8fa8bd29a5c0f8deccd68eb06141c58ad0692d520a15a1cc73679695d7a53f9af6ec328552c", 0x84, 0x800}, {&(0x7f0000001dc0)="5c6536af8aaec2277a0d16f5d12c38de8db6c5fb", 0x14, 0x8}, {&(0x7f0000001e00)="e553b1b9abce22c38b5a3df0d43b007bd75898bfa31545c995ca0bce5711c85df6cf452fdf5965cf86bbec46290208bcb9b2efb9986c081e1c97b199f6c5502d26edf903c4f164bcc9f92c2ee8b2f8fe93e8633c74537504db43b482f1dfa6541563", 0x62}, {&(0x7f0000001e80)="8ea66aeebbbfcc3e8cee8d9b6f072534c6b4a429bce33a3d7628e8ce127a44463b6249ee4b66290a8a41a7ba6481ed25a3382b6e7575c16e8acb90b07116c625b090c9ee9d205a671591839ad5a1aeda1053a51373c84bc6c29e8c1b6012d83345c0bb4074c4e92101e5c6bb1e165d910bf0ce77a78693b12e1a2440af9e129e15a7dc9e3e3394a8bc18f03df8fa64a76684b1ccf600a9dd998bb70eec5bd8466f2f26d7d293ff5a897f78975d183f8193c7a9467b5f92dd6353f9607b642928484927674643f8f635cd94b475c00637f3e07030c764ec1168a91fc02b44d09c57f085358635dcb2424228147954", 0xee, 0xfff}], 0x820000, &(0x7f0000002040)={[{'block_validity'}, {'uid>'}, {'barrier'}, {'usrjquota'}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@dont_appraise='dont_appraise'}, {@smackfsdef={'smackfsdef'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@audit='audit'}, {@smackfsroot={'smackfsroot', 0x3d, 'skbmod\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '!:]/@}}'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_hash='dont_hash'}, {@subj_role={'subj_role', 0x3d, '+'}}]}) mmap(&(0x7f00005ca000/0x3000)=nil, 0x3000, 0x1000006, 0x1010, r1, 0x1cf62000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x8000000}, 0x40) 20:29:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xa00000000000000}, 0x0) 20:29:18 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:18 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x404c00, 0x0) mmap(&(0x7f00001a8000/0xa000)=nil, 0xa000, 0x0, 0x4000010, 0xffffffffffffffff, 0x9ac85000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="bd3ec744cdb78edfe0379c61163d1c3494513a7279ea1e6229ca97eac5d8b2c58ed780f3a53dda50647499c214c53ded0a512cb8b4b8a6ad04819b0a981455e758aac69989a443a322fe1dce722ff2c9b949611322ebe8152f8b9a9ad4b2f36d37d87d7a9ebfab", 0x67}], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a7e000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x28) write$P9_RMKDIR(0xffffffffffffffff, &(0x7f0000000100)={0x14, 0x49, 0x0, {0x0, 0x0, 0x5}}, 0x14) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000380)={0x7b}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000800)={[0x1000000, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x20000000004cb, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1000000]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 20:29:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x9000000}, 0x40) [ 683.080045] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 683.115612] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:19 executing program 3: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00000002c0)={0xff, 0x10000, 0x100, 0x3, 0xa, 0x9}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0x81, 0x0, 0x1f, 0x40, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x800, 0x2, @perf_config_ext={0x7fffffff, 0x6491}, 0x0, 0xffffffffffffff80, 0x7, 0xe, 0x7ff, 0x73c2da20, 0x8}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x1) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000580)={{0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYRES32=0x0], &(0x7f0000a8a000)=0x8) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x29, 0x1, @thr={&(0x7f0000000040), &(0x7f0000000180)="68f6d740bd4ad99e1f4a363a8d7563116f8e6d0de093b8eac76f5cac2f2d1f9980e1bc61f9308b8e5c749b8954624d8a25ec91e25635ba7c9079f4389b44224e07f50d140c46009d879a29c8fcfb50cfc9dec8154f7676b38091fefe45e876110b5b262beb8cfb5cb61372fdff1e51dc866d44608f55544ab8ce30ef78341e"}}, &(0x7f0000000100)) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRESDEC], 0x0, 0x800) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000070000000000fa0000880000000000000000000000000000000000030001000000000000000000a2c6766d7bf7"], 0x99, 0x1, 0x1000) msgsnd(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xfc, 0x800) msgctl$IPC_RMID(0x0, 0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000}]) r3 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xc00000000000000}, 0x0) 20:29:19 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x124) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x5) 20:29:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xa000000}, 0x40) 20:29:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xe00000000000000}, 0x0) 20:29:19 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:19 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$befs(&(0x7f0000000040)='befs\x00', &(0x7f0000000080)='./file0\x00', 0x80000000000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="b3f1f4d4e55c19a7a235f48b831467862939cfb000b130da28bbeeb93b3e3f2d2f22d15eeb9fcf5f13650ccf409e2c4fcfc24b79", 0x34, 0x6}], 0x1000200, &(0x7f0000000140)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'squashfs\x00'}, {'squashfs\x00'}, {'squashfs\x00'}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fsname={'fsname', 0x3d, '%#+:\\*,\\)/%))#/\b\'%'}}, {@smackfsdef={'smackfsdef', 0x3d, 'rootcontext'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x7, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETBLKSIZE(r1, 0xc0045004, &(0x7f0000000200)) syslog(0x9, 0x0, 0x0) [ 683.402804] new mount options do not match the existing superblock, will be ignored 20:29:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xf00000000000000}, 0x0) [ 683.499235] new mount options do not match the existing superblock, will be ignored 20:29:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xb000000}, 0x40) [ 683.551147] befs: Unrecognized mount option "%#+:\*" or missing value [ 683.607360] befs: (loop2): cannot parse mount options 20:29:19 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xc000000}, 0x40) 20:29:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x1000000000000000}, 0x0) [ 683.702964] befs: Unrecognized mount option "%#+:\*" or missing value [ 683.749947] befs: (loop2): cannot parse mount options 20:29:19 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) 20:29:19 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000140)="c7918d12b0689baab15e5db26fb1eadbf615e1e4fa36c4faf74a23356e0432f0625ff1694bb78e65f7e81c0046e3757ae564127c3f8abf37cb79c802fb5713bbcd1d980e21056bbcceff4f5b2c3003fea33b4f25bc2d36492732b890d3e3f47ec28c389c1dccaa5a3ae82dbbe86e46d13cc009d54a5faa0c4ad180", &(0x7f00000001c0)=""/118, 0x4}, 0x20) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000000c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c0000001000010400000000000000000000000086a26e291d", @ANYRES32=r3, @ANYBLOB="00000000000000001c0012800b00010062726964676500000c00028008001b0002000000"], 0x3c}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x1, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0xc0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x7, 0xcce9}, &(0x7f0000000680), 0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x0, 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="180000000000000000000000000000001832000003000000000000000000000018280000", @ANYRES32, @ANYBLOB="00000000ff0f00008d43ffff391f78c078cb1ad5acd81633b7ff64000000009500000200000000379e4562df925e8fe098dd4561d9"], 0x0, 0x0, 0xed, &(0x7f00000008c0)=""/237, 0x0, 0x5, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x2, 0x0, 0x0, 0x80000001}, 0x10, r6, r5}, 0x78) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYRES16=r4, @ANYRES32=r8, @ANYBLOB="14000400fe80000000d9a90f9f0002000900000008000200036fb97b379d34696ddd0000000800020001000000080003000700"/61], 0x80}, 0x1, 0x0, 0x0, 0xc840}, 0x40000001) preadv(r7, &(0x7f0000000280), 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x4, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x1, 0x1, 0x0, 0x5, 0x7, 0x4}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x5e, &(0x7f0000000280)=""/94, 0x40f00, 0x17, [], r3, 0x1d, r4, 0x8, &(0x7f0000000300)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x10, 0x4, 0x2}, 0x10, r6, r7}, 0x78) 20:29:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xd000000}, 0x40) 20:29:19 executing program 3: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00000002c0)={0xff, 0x10000, 0x100, 0x3, 0xa, 0x9}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0x81, 0x0, 0x1f, 0x40, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x800, 0x2, @perf_config_ext={0x7fffffff, 0x6491}, 0x0, 0xffffffffffffff80, 0x7, 0xe, 0x7ff, 0x73c2da20, 0x8}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x1) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000580)={{0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYRES32=0x0], &(0x7f0000a8a000)=0x8) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x29, 0x1, @thr={&(0x7f0000000040), &(0x7f0000000180)="68f6d740bd4ad99e1f4a363a8d7563116f8e6d0de093b8eac76f5cac2f2d1f9980e1bc61f9308b8e5c749b8954624d8a25ec91e25635ba7c9079f4389b44224e07f50d140c46009d879a29c8fcfb50cfc9dec8154f7676b38091fefe45e876110b5b262beb8cfb5cb61372fdff1e51dc866d44608f55544ab8ce30ef78341e"}}, &(0x7f0000000100)) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRESDEC], 0x0, 0x800) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000070000000000fa0000880000000000000000000000000000000000030001000000000000000000a2c6766d7bf7"], 0x99, 0x1, 0x1000) msgsnd(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xfc, 0x800) msgctl$IPC_RMID(0x0, 0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000}]) r3 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xe000000}, 0x40) [ 684.001950] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 20:29:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x6558000000000000}, 0x0) 20:29:19 executing program 4: creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 684.074608] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:19 executing program 5: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00000002c0)={0xff, 0x10000, 0x100, 0x3, 0xa, 0x9}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0x81, 0x0, 0x1f, 0x40, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x800, 0x2, @perf_config_ext={0x7fffffff, 0x6491}, 0x0, 0xffffffffffffff80, 0x7, 0xe, 0x7ff, 0x73c2da20, 0x8}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x1) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000580)={{0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYRES32=0x0], &(0x7f0000a8a000)=0x8) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x29, 0x1, @thr={&(0x7f0000000040), &(0x7f0000000180)="68f6d740bd4ad99e1f4a363a8d7563116f8e6d0de093b8eac76f5cac2f2d1f9980e1bc61f9308b8e5c749b8954624d8a25ec91e25635ba7c9079f4389b44224e07f50d140c46009d879a29c8fcfb50cfc9dec8154f7676b38091fefe45e876110b5b262beb8cfb5cb61372fdff1e51dc866d44608f55544ab8ce30ef78341e"}}, &(0x7f0000000100)) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRESDEC], 0x0, 0x800) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000070000000000fa0000880000000000000000000000000000000000030001000000000000000000a2c6766d7bf7"], 0x99, 0x1, 0x1000) msgsnd(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xfc, 0x800) msgctl$IPC_RMID(0x0, 0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000}]) r3 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x8100000000000000}, 0x0) 20:29:20 executing program 2: r0 = open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000000c0)={0x100000000, 0x2, 0x0, [{0x1, 0x3, 0x1, 0x98, 0x1f, 0x9, 0x2}, {0x8, 0x10000, 0xbc19, 0x1f, 0xe0, 0x80, 0x8}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r2, 0x80083314, &(0x7f0000000080)) syslog(0x9, 0x0, 0x0) 20:29:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0xf000000}, 0x40) 20:29:20 executing program 4: creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:20 executing program 5: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00000002c0)={0xff, 0x10000, 0x100, 0x3, 0xa, 0x9}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0x81, 0x0, 0x1f, 0x40, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x800, 0x2, @perf_config_ext={0x7fffffff, 0x6491}, 0x0, 0xffffffffffffff80, 0x7, 0xe, 0x7ff, 0x73c2da20, 0x8}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x1) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000580)={{0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYRES32=0x0], &(0x7f0000a8a000)=0x8) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x29, 0x1, @thr={&(0x7f0000000040), &(0x7f0000000180)="68f6d740bd4ad99e1f4a363a8d7563116f8e6d0de093b8eac76f5cac2f2d1f9980e1bc61f9308b8e5c749b8954624d8a25ec91e25635ba7c9079f4389b44224e07f50d140c46009d879a29c8fcfb50cfc9dec8154f7676b38091fefe45e876110b5b262beb8cfb5cb61372fdff1e51dc866d44608f55544ab8ce30ef78341e"}}, &(0x7f0000000100)) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRESDEC], 0x0, 0x800) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000070000000000fa0000880000000000000000000000000000000000030001000000000000000000a2c6766d7bf7"], 0x99, 0x1, 0x1000) msgsnd(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xfc, 0x800) msgctl$IPC_RMID(0x0, 0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000}]) r3 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x88a8ffff00000000}, 0x0) 20:29:20 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x10000000}, 0x40) 20:29:20 executing program 4: creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:20 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380), 0x5a}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x9effffff00000000}, 0x0) 20:29:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x11000000}, 0x40) 20:29:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0x56, 0x3, 0x4e, "78161ff26af0557e3eb64b08fd64e87a", "9a20f5c052139efd586362bac14dd75fdcf05065a1f6834ebae9ab98267d4eaf5f7e89126b4a1feb7fff8d070dc555b1851254cb38cae7904e81da55a151fbe250"}, 0x56, 0x3) [ 684.771009] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:20 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x12000000}, 0x40) 20:29:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xc3ffffff00000000}, 0x0) [ 684.908607] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 684.935077] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 20:29:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x1b2, 0x4) gettid() connect(r0, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000000d7, 0x0) recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000240)=""/182, 0xb6, 0x10022, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev}, 0x20) 20:29:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x13000000}, 0x40) 20:29:20 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:20 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xcf08000000000000}, 0x0) 20:29:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xf0ffffff00000000}, 0x0) 20:29:21 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x14000000}, 0x40) 20:29:21 executing program 3: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x2, 0x63, &(0x7f0000000080), 0x0, 0xfffffffb, 0x0, 0x0, 0x40f00, 0x0, [], 0x0, 0x11, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000002c0)={0x3, 0x0, 0x3, 0xbc2}, 0x10}, 0x78) getsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, &(0x7f0000001680), &(0x7f00000016c0)=0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000bc0)={&(0x7f00000009c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x8, [@ptr={0x5, 0x0, 0x0, 0x2, 0x4}, @int={0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x37, 0x2}]}, {0x0, [0x51, 0x5f, 0x0, 0x5f, 0x0, 0x0]}}, &(0x7f0000000ac0)=""/221, 0x3c, 0xdd, 0x1}, 0x20) r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'geneve1\x00', @remote}) r1 = socket$kcm(0x2, 0x3, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x59c, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000007c0)={'geneve1\x00', @link_local}) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000640)=@nl=@proc={0x10, 0x0, 0x25dfdbfc}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000800)="1e2c2832b3d1593d2ec1f7afbde632187182c457b3633bdef9c9ec0d1a7c276f6c936d44b06ad76ca3346711de0da7e28d72747b98cf87962a3a6f75d9f83ab21bc7245114a3982aba37128b3fceb6f801841b52f2794eac5995b262b2910648f759096ca495525687", 0x69}], 0x1, 0x0, 0x68}, 0x4) perf_event_open$cgroup(&(0x7f0000000440)={0x2, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x791010e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4f, 0x0, @perf_config_ext={0x401, 0xffffffffffffffff}, 0x0, 0xfffffffffffffe01, 0x5, 0x0, 0x0, 0x0, 0x400}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x2) r3 = perf_event_open(&(0x7f00000005c0)={0x5, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1d9, 0x2, @perf_bp={0x0, 0x3}, 0x12000, 0x1, 0x8, 0x8, 0xc4, 0x4, 0x3}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000380)={0x4, 0x70, 0x3, 0x0, 0x80, 0x2, 0x0, 0x3ff, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000340), 0x8}, 0x402, 0xcce7, 0x8ac9, 0x4, 0x9, 0x80000001, 0xfffb}, 0xffffffffffffffff, 0x8, r3, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000015c0)=[{}, {&(0x7f0000000040)="8ab2621c16d056bc1399a850920d97c22f1d028651149244ad4c7cd674e2ff13c8611d317944f72c205b480b69605d6a3581a13d07add3517d19775b85407e16bf99b36e1e079dfe72b4b67f5d87c0", 0x4f}, {&(0x7f00000000c0)="2106d51fec41ec31effb5fa05201b75bcb5b983c07d27311717fdba61e87f63f3cf2161585188bc57aa667ad0cc311ea9ed5fddf0f", 0x35}, {&(0x7f00000001c0)="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0x1000}, {0x0}, {&(0x7f00000011c0)="c4929aac5cd1877cada38001360b374154e56507192669c62dbc8379c728ef021fa8a562036c019543bf4ccd69dcb95a0c7332a8d1a12b23c26245bad8d38710389608066d0179e730bc06867451a3f3c430c8991618edb4ccab9e989676f0bdf649712cc1e69b28917f24414ca5295898b18f6c4345348ac97e408a36bf3411f51ce85d49ad577c2c9e501165cd1ccca6b796790d3925f7b5bab19d0f0647f5", 0xa0}, {&(0x7f0000001280)="d37b9992d9b2f0030eb609e66c2c41ef733cf6702d8b58cc4b1083e5d2a12fff0c1d095de0a684557ca836f5ab50eaa2ecd26a01c7858e3aeb0298a89d30c841272396119300c908561619178a13dc43e0ab403c4efd86366feb6159b7d7e8e8325655df3a72042ace755633db76a0d5636dbc0d66b2fb861bcae83215cac1a0ee5f9622fbed9c41487d3e98098ad34f961212fd6b11f78feeb1c80cfe822991a8be911a7008ee7176f6b6d8b57af3e9f5538529186a22db79b2079210b9de42fb81f81affa19832bc57996a4b6cc55bb2d0f6820bfbb2812c48bfe2672a2a98", 0xe0}, {&(0x7f0000001380)="fa9d5b62196a0d3d43d718755d620169cec6b52a51178caaa4698c89e37a9a40b09e213873fc4d40a058c8693a95623ca92b9497a50b084079efcb862e3eda220a30fbc0184ad21b5107a9c158c2b0ad60533dbdb447340db7180cbb89488910fab48b8ae9ba463b9b4c9d39a0e4e92aea62c2051520e067f260e5d0fc7a2a792cbe9bca453d76d6e713bba9ecae73e84470cb89d8bc4f0699dbfe427744ff6436c39942a117b8102c4729d78733849714874686123b833f389405e9d0718a15d0eca0abf7ecd113427cfd76163f521406fbe7f40bed3ec1569d47159f46c7db02d7bbea241185ea48e7f51f", 0xec}, {&(0x7f0000001480)="bb2412fae5479b89f412275f1fd18bc5cb4780eb09011aefdb5dd26a838113bdffa11cf23d954d7b6e217cca637a50ff82bcb1c6682f9e68995522fa9388f47c49c0d00a733efd96", 0x48}, {&(0x7f0000001500)="fc7cfe653aaab8d9f1b0329811a05af271830eadd3ae3c4b4e09062d4623921ea270072a8df18ecf1a1451d95ecfa2359781ae08af6e3d28f9c08d303db57e0c1c7e7c049d52c514cb2ac6d31fa2d44439719aa7b717671556c15ba88943bbb60ab8d0c8eaf4200581f344b2e9c6a12f4aaf012bbb51d42da4af61ad5c0f6afeaac9962b14514fdc28549aca4c7048c97bb1c664cd", 0x95}], 0xa}, 0x0) 20:29:21 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syslog(0x9, &(0x7f0000000040)=""/199, 0xc7) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="25232b3a5c2a2c5ca62f252929232f0827252c7073746f7265002c00"]) syslog(0x9, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, r1, 0x0, @unused=[0x20, 0x80000001, 0x4, 0x8], @name="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"}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000140)={{}, r1, 0x0, @inherit={0x67, &(0x7f0000001840)=ANY=[@ANYBLOB="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"]}, @name="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"}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000300)={{}, r1, 0x2, @inherit={0x60, &(0x7f0000001400)=ANY=[@ANYBLOB="00000000000000000300000000000000030000e2ffffff0002000000080000000000000000000000ff0032f7ec43000000000000450002000000001dd6d66c000000000002000000000000006d46000000000000c1d700000000000007000000000000e6156fc0d07ce0914fe9125c2c6f37f8aa5d22c49d0456dea38d123dd555319daf159c0efeb4b501baea6654fcd36bcf78be090fe6689358d955368ee302a81af288b7c1245d75d0e56e3868a27a5ed810b2792418d45858b7c3fb77debe498440ae0e6f247379c70da4cbb9030ff08c550f42e53ff07b"]}, @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000180)={"08ee0a3c088fa20fb5fb56581f369467", 0x0, r1, {0x6, 0x3}, {0xfffffffffffffff7, 0xffff}, 0x401, [0x5, 0x8, 0x48, 0x400, 0x5, 0x9091, 0x7fffffff, 0xe1, 0x40, 0x4, 0x34, 0x2, 0xfffffffffffffff9, 0x3, 0x4, 0x2]}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000001800)={0xffffffffffffffff, 0x81, 0x5, 0x80}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000480)={{}, r1, 0x1c, @unused=[0x0, 0x4, 0x0, 0x80000001], @name="7f9ecb0341eb274ec56012b470a7e0444adf289af6993ff15a374e7bc8b3d598b91a71afe6bb315edadc7b2cc244ca9400e977bcbfa03217f34b4325bdfa9c663d3956ab63576418d99905c16e97568c56b5febe1236f4ad381be4b3340f7c741605878184536349d68693a5a246e1a73b3730a413a4adcad44bd7d9752b08a7f9e10cb9c4e398204f8896ca38e6560aaf757e0714287af734b42b42da96ccebe2ea5d7a5e8c57dfebbd56dcae0f2416ae7a597b5c55f5827fa97b6b79bdd93fc38fed9611295e97e51cbf25d299ef00875c1f51b77afd515fcfed993d331d2b8dd821694aac052abde7f6ce19aae6a7eb978d718c5d094c09087d40db9a9aa525e22450cfffb9076205c96f7d51eb407b1712bff3b2282fc2c80d56f969a665aea862632d33a26cd072fda12ef09f4784d3d2362edb9bdfa0d4302144f16256785b4d7f17561ce2a708db297c9789ee24d35251858fd8ce65bb8a685f0063b6fc5648ae608b29b87ccece6c0ce26bead25f923df34b4624320ef5fe45cc83092ff725980cc7d71be04f24f823da4fc3944e0276ac584c2563a91d56f428f44c78c356c57e74e7065367030c298215a434645acf2e65a686f5a51272069e0063318d861f6cae8e6892531d48f73d44353715ef69b5734a0693b0815de3ef59009044d8598106887faa412921234d94c5a7b448ec50e21faef137d2d31e71c4e08c1bd2cd75ec701ec80938b4c092814b6e46bfc13b2e4f5916996303da09c29d892b8f5b2048287e8704f9e1aec1d948afe9e8cff025ab0c5703314caf331ceb2267372aa81edccc2705a5fc8486061f9e8df6f66412557b3bb7c6c80cc150088cf0d6943daddd9d2f776ffb0f3f44ad9525f03f479f7d84f0cb4a971fe17b2404430f78f925aa2000ad3ab842106084f3a6b3e5393fdfca662474e1f3c0418dfceafa66ce107026be686a8bee4ab54b02778169fb73212021381b381ba6f62caabbe5df2292ae7d0d884ab4b8e8463b9b61319ac4197863b3692d9273ffe53d1644ceb44c4d94998e2a7aba4439fa09760e4bed82fcfdbd34d68304b8f03877b0042ea778a7c20b6b471481e24288725ae5962e236a6eefc74374b27299d244db5bddd0eb99c63476d6bf369dca094af9a87d47d61e9a884d759d3715cbec6721d152337cf64f69f44dd14bf795db0882b0d9c387b26be5d5a44680961e2b2c02c2dec6f61d1ab88005274319f701cc209eb0ca4765dda0663dcd6964b5a5f356f8881e72e90c4ef6ed6c7888bf2900f8d7793d5395054af531cf7fa9a567d9e04025cb3b552186d3424ef0797caf66604f3c80f6a7dfd5e249d1ca8b5100b2a14a25e1f5252c9deef0a5271b8690c88b3cf9d92a69b6e18b028690813cf27533c1fa3e629b3459b2d762516dc3c3798c18bb7b0c9973f743ab806ee3388673cccdd4ca626a02512438e2ad86cd956cdc0bd45c0c1f2eb7b07dba1b1fe3a6b900e10503ddb1d30043e58c6cefb6ce095acac59243369f59e4f834a225f7ca998ed202fe4d5e9d45c97796c184a991941b6abea2169ba440a0c621f0bcbb756724557e4eaff8d033ef0e590613176a9a72c18419f545763051e408024ddc958af8affad0136fe364a55f1e7c2a3efe55dc3fc879431ef66452273a1baca5aa4c672f01225c30612c509a2d5305b0c50567d63789de90d15c3e990a5ab2ca853b5736e3792ed4450e4d5244e00ad0ff96d791896c8173a91c683988c40896ab950b9bb5f3fed58ab78fc6bac9a1e1c0e61be7a6337e41669b7e26b85511af50bf64867f898c7dc03160ad376eb9988488ea4d36cf3e838a248a3f70fe547df93f28c2eaf7eeba9d3b40fb327203651f421b327bc91c5614866a7078006cd5f3e44e297f11dfd7d02e835fb278dc200040a8dac084fa4a1cd21b4c7b4fb2bd2142984a12374ad8a71088b5470432452ed04dbb84a2b91ee8987764c0cb9fe55c45f54f9170b3bb7aed07111aa5cc56268f3376f7d0eeadf731d94296334717a520262f73446f9287eab1247332b187ad2dfd41f389d4c81537d1961bc37131ddc7c7469d2ea6f849516166dd2452b396a5da07012adf0b74ab4c1bbba996afc4568e60affc568dc2a00ad5b110843296a46c85d90888031f7fe85e45646f08bba02741b2e1899fc839decc1731d1c015b00ea00675316b53a27b3178c3c0ba4a25d20f2f2cf56a2178142f678b85e446857b229c1560a59b283ec78cb4aef6da52031671dd6551afc65eccc1e6c32f4f80fd09a48baa52cf13da04ce95b16293cc0d7ca422eefd9c400bfefa021c4729fe4d6da71e567890578e42d066e7d9ff2fb152be61538c1f2b7d03d0b0826eefb610bae2d5a653155ee53bb3409d97f0b4623674442f8cf3c0a870041bddd9abc08be4d28adf14d328b1d31430ed27efd2837b8fa381a4fb05452a9c2edbdccb4f884c5f92741d289a366a692a00e83e8f55d5d8149ac36f1a0a6a97e5e79504a19656d9f31a4df114c744f15db52f7efed46ea83639ea30701a16b14b15340d22775ecb90725afc07d3e927c9fb57fc6de7f21a3549767aa0f5c0128293bf5122b75c7cb09f9e878ab19cf47022307a522130159aeaeb5c2aeef9902d966fdcf639aa4aef1ecbed2ded1621d39513efb3067d9330096b8430c11172872e35eb7d19444ce2a6792126807bfd4e7f168652c1376495d9f3b3d053c1b5d3cc071b1a612c1cdbb76813899cf6033d8575523edf8fccc2ad768198bd98b390609dd8998e23ba6f8f4b5f0e0d24bfb7d8ff1b440b9d1b1c6287245cddf9d747751cf73c8d071d49c16a3d726905f63b143721c19f1abc134eee0b30ac51103581267872054ca5c7c291f4495da19edffd8cb62bd0099a4886a238a3383a76a3e5635c7b3fc7f87cfe4f21010636d9237cf2fbd568148d7188bbac5e6db10d7a7d92fdd775e81dfa40be21c6bcb069a9315715df826758d33e623e915f63ad78a2b8d4e7d8fa399e9e0a6b4489345dff3551100337ec8bd38ee705cbfa0548f394abc3fe540df2c49c5c0d006239d43242795bbd8d4971414dc7f23656e8078233c69c02745d4cc53b751cf197df7564caa75a1f31d20a812d672f71565ddcc76cd5f55047841b77147d8a5b9c8c2e65f3f469e5153245a96c2b8c6a0d0726dcfe02fd68b1b2bc7295f3dfb29ead60bf20744ba88f4c6971d6e196ba763ab678a904ee327c81f06266634df06b6091adcd72dbdaa87a91d554b5529db961bc7bb9a84d4110a2937a5d59cbe9774c6b64cad436e0f7cf6a7921f954672ca264b5ff47418421c8a7018fb156e2c8d6dc0e62bb2252ac4dfdb7bdafd82c315496503e36f8ab365c5a7320307606d651c162a821b7a85580307288ce7a865a3a7f723343738762027cfd2e8beed9b521ce444a9019aaf06f423c3a17fd02c074bb68f2939b121a0af911e0d451a3d24a5829b2ad18bd338af737b0979f0aea270d0bd3a69d94c97bc2294d1b951d88773172da5c89fccddab424e299ad4b6d0f135c9ade71832a6215eb228e520de60a55a6f38554bea01548956648c3327354812cc73c8fadd5ac2720d9ea6b32b17a773ceefc42cec148439dd9e8fc0b881ff0f24ba50b69fd63e92020b3c460c17919947ad4ec58df2bbff60181b6a9e24f94e081c111c3e715192ce45e6cbd6d22de79ed2109e19ededcf6f09ae10233d90c5e35db2d279f5215c048b2f835cdcf3393ddf462c9b5d1a4e01658d3af414cf4a6c6059df6704dfd2ec1aad080bc345efc642f18dc9cf07405b9dae95c8ac29c4cd747688e930d6982fb5cddb9b3291dedbf08731e7973dd38731f66b1077fc3fbe28794f0b86c2896411bdb293f4827425ce3aad580544f501053e78f22d16bc51e9e5ade0ac09e5180ef990f84424256d6f59cffcc9ba463b314c4a8f5ed8c886d9088c91beddb830a823a5a12e8b84bd3215bc080df2d5588095cc1908d41e411e44c8a52dcc0581a63449997b684e3e6b48a219c430c564cad1dd267e8551796783d9d0a9b9e54e9e0345557420fb454cc69a00f5186ef0d7a19e2f7239b887ddb5385638f41425a3d8b4d62c587d9d010b5d5a1302769769b4fb2978a4aed3c2a36726c494c023ae2424bfcacb1be7bfce595c6dbc71e271512fc2320e95e44a6b33aa544f204b70fbcb23267d1fe07f99a14db90c42732d3890e0d4a795c23b8b4aa7ad4e6fd68ea253c03c9e26c1c9930ea70e8dfb064bca13663bebb5b85d06b0cd8fd527ddcfe2c9cb1f115b55637484a4d4dfcd9687ef259833faa35e97208b609c6ac843804b897f34d173f36854ebb5313248b1aaa8d25821ff48bf271b5253c42087b701d26e439c1001c409be11a640601a2f2c7afb1a8ab131fc25838b583b22f2fe59eba04ddbd8f499dea36deb35231049dad13a8a9d96fd6f0e47a3e4c377160da78acca5d6e5f8a84c0a915cea72c1b2b5648146c52b8d27edc7ab3398b51481d3bfb112bb01ec5c22882169e2b3f4e84f08c259a908c32808cc0cdaadf07ac7d94d37f1f019ad67f4d885219813be29f9811ef8b3fc507da35203967f1500dda2b0957dd41de56518682697b1fb5fd563c9a6789f76fa971ba90a1386d17a15b343c5e6bc2bb208a9ead08fc4d030b57c55ab65e4d3decfcbec5dc58b7d0f7364537a683a12c6a3d5c908229e6fe20a49eb6c017b748f9c7cb7606287baa66a7f6d3cd6daa62506f9c46357a8b9318ce57ad48b5a4861eba9a79ebda035882928cd733f3eb01e9155e5705512815e244aa47b0f16946fcd926b352cb8ed53c87d7082691612542f74ca4fb1e7a8cfa69363a3c589e52716ed14afbf28e00477f6fefe0cbf1369e8709fd16f745e29df53b0d63f981c8b53dffc68db23c80292fb946e368a945e1ffea2cd01e31ce15269777caa3ba8917b2d3d2ece15ac495202ae574b513189517900bc26a8e5ac7a929dda1e1282f1a8188f8eeb2c821f0e0998796143ab6eaa6564f567c008c3fb76d315f7f5420ffc63ed9524cee51ba1b14778d1d304c45e597d3a16c1ddf02cbbf5445f0fcfe5022f1060b5610e4670acadbb989fa236593f8b6e6ef082c0e22492c378c2805e720dba91e33cc086f17faf35e3acb59dc5503e5c738d6ddc00085e65b729d20eb5b1d1560cbfead4ee7fd413bfd08a97d8127e10766f01aefe615fc8b4585ed17b3ad71e03d26f6fc178f1a73fe59ba930c50ebaf02f330f30f2e20988bde10f8f7bfbf81c92775c83cb03fea2189cb66a074de79dfe3411dd64261efbdd77f35c5792979089092a98ed362d43903450ed85be8a1930e75efeb693f52c66de597719244444ebbd77702a53a0952ffeef142039e9619f216a6e16cbe2227a06d36776623fa3583ad09d38aed5060192ba04c4f90f2d487d1f1522c0403cce337267a06d03a92bd2bb92ed5163287ce534fd6a55b822a0c0e3ba3a43165b1f9a3941f2399ee5406a987435ea798f947489086cde3a66c36d8603472b152ac77b8569b1adf3d7e08ce1306382b69fc9f075e47eca03e46ca1e51ec9dbd59f346027048f82e0a821056c1e6bae26a35a7d65cb4fae3eb6cd13fc453c4d8d0178477752d853bc5b25a75c37fe66114848dc826574ec410a9de09ba72846030546885a48c54c7a908b520c9f5df69f350e21977826a7547f4948afbdfc810bb"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000001c0)={{}, r1, 0x1a, @inherit={0x68, &(0x7f0000000140)=ANY=[@ANYBLOB="018100000000000000000000000000000900000000000000e30000000000000014000000000000005179564a000000000100000000000000700000000000000000080000000000000200000000000000000001020000000004000000000000040100000001000000"]}, @subvolid=0xe8ff}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f00000000c0)={"0d684486407dabce6f8e8106cff1f234", r1, 0x0, {0x3, 0x80}, {0x1, 0x7}, 0xffff, [0x7fff, 0x400, 0x9, 0x81, 0x1, 0x0, 0x3, 0x3ff, 0x8, 0x2, 0x80000000, 0x4, 0x6, 0xffffffff, 0xd2cf, 0x7]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"113ef09fa859ceba7236d43c487d17d0", r1, 0x0, {0x8000, 0x4}, {0x9, 0x6}, 0x5, [0x0, 0x8, 0x4, 0xfffffffffffffffc, 0x81, 0x100, 0x2, 0x1, 0x3f, 0x4d, 0x9, 0x401, 0x3, 0x6, 0x10000, 0x7f]}) syslog(0xa, 0x0, 0x0) [ 685.822433] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:21 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x189280, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25232b3a5c2a2c5c292f252929232f0827252c707387a423c268f15e027ee03277463939f16e6d951af711517178b6cdd0063d1459b49c1f1c0f00ebbb676c32bfcd5be088803815816088beff0913ad49d410a642f1104449068ca173e8240d082c92ce4097fe7fe7b108ebaae22a3945af8dadc67810125139464982a33dbe63c5b846b2dba7846354469220c09fc586eff298927630abc4e7"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7f, 0x0, 0x9, 0xa6, 0x0, 0x1, 0x80204, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000100), 0xa}, 0x1000, 0x81, 0x4, 0x5, 0x0, 0x6, 0x5}, 0x0, 0xa, r1, 0x2) syslog(0x4, &(0x7f00000001c0)=""/64, 0x40) syslog(0x9, 0x0, 0x0) [ 686.097742] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:22 executing program 2: r0 = open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) socket(0x25, 0x5, 0x7) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000380), &(0x7f00000003c0)=0x0) lsetxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000400)={{}, {0x1, 0x3}, [{0x2, 0x4, r2}, {0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x5, 0xee01}], {}, [{0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x1, 0xee00}, {0x8, 0x1, r3}], {0x10, 0xe}}, 0x54, 0x1) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f0000000080)={0x4, 0x30, [], 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000000480)='./file0\x00', 0x80) sendto$unix(r0, &(0x7f00000000c0)="4a45e50cc01c9a995e6b9884cc5b7de6957e92da5ea9a2977dd89c48db077ed9d0500ddd6b324402", 0x28, 0x20040085, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) [ 686.257011] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:22 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xbb, 0x3, 0x0, 0x0, 0x0, 0x200000000, 0xb807c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x221c, 0x0, 0x0, 0x6, 0x800000003, 0x4000, 0x2}, 0x0, 0xffffffffff7ffffb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1ffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x6}, 0x949e, 0x0, 0x0, 0x0, 0x33c, 0xfd}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x8, 0x40, 0x0, 0x0, 0x0, 0x8c7, 0x8000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={&(0x7f0000000400), 0xa}, 0x0, 0x3, 0x0, 0x6, 0x2, 0x4, 0xfff9}, 0x0, 0xa807, 0xffffffffffffffff, 0x1) mount$bpf(0x20000000, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x159, 0x5}, 0x10040, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/cuse\x00', 0x2, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000100)='-$\x00', 0x40, 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000380)={0x4, 0x70, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x400100000041bf, 0x1a90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x775, 0x4, @perf_config_ext={0x1, 0x9}, 0x40, 0x1c28, 0x3ff, 0x6, 0x800000000000003, 0x800, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000002600)="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", 0x10cb, r2}, 0x68) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r3 = getpid() tkill(r3, 0x9) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fe, &(0x7f0000000340)={0x2, 0x10004e23, @local}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0434, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000005, 0x1, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0xb38, 0x9, 0x2, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r1, 0x0) sendto$inet(r4, &(0x7f0000d7cfcb), 0x79df47f963e03bb8, 0xe00000000000000, 0x0, 0xffffffffffffffc2) [ 686.330089] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xfcffffff00000000}, 0x0) 20:29:22 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='%#+:\\*,\\)/%))#/\b\x00%,pstore\x00,\x00']) syslog(0x9, 0x0, 0x0) [ 686.684345] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 686.790250] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:22 executing program 2: r0 = open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x80000000, 0x0, 0x2, 0x2}, 0x20) ioctl(r1, 0x6, &(0x7f0000000040)="4cfff5523151b3006ab312a168d012fe541df55f1ea3968bce92d557c98c7ce1e5c47a0329ba580176184ec045eb147446ba7e64a01495219fb056a71823a4b16d88bd941f14b95dab2bf320fbece44d71bb4fdc4b366192c852c85582879a9115b7403d") r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000240)={@private2, 0x80000000, 0x0, 0x2, 0x1}, 0x20) ftruncate(r2, 0x4) r3 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x20) r4 = openat(r3, &(0x7f0000000100)='/proc/self/exe\x00', 0x4143, 0xa7) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000380)}], 0x2, &(0x7f0000000580)=ANY=[@ANYBLOB="a8"]) syslog(0x9, 0x0, 0x0) [ 686.887807] ieee802154 phy0 wpan0: encryption failed: -22 [ 686.895124] ieee802154 phy1 wpan1: encryption failed: -22 [ 686.987396] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:22 executing program 2: open(0x0, 0x6080, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="25232b3a5e2a2c5c292f25292986dc5899252c7073747e7265002c00"]) syslog(0x9, 0x0, 0x0) 20:29:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x18000000}, 0x40) 20:29:23 executing program 3: r0 = creat(&(0x7f0000000440)='./file0\x00', 0x24) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x58, r1, 0x20, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xf}, @NL80211_ATTR_TSID={0x5}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xe}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x58}}, 0x4000) sendmsg$nl_route(r0, &(0x7f00000008c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000880)={&(0x7f0000000640)=@getlink={0x20c, 0x12, 0x20, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x10100}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x401}, @IFLA_IFNAME={0x14, 0x3, 'bond_slave_1\x00'}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x4}, @IFLA_IFALIAS={0x14, 0x14, 'hsr0\x00'}, @IFLA_AF_SPEC={0x1b4, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}, @AF_BRIDGE={0x4}, @AF_INET={0x58, 0x2, 0x0, 0x1, {0x54, 0x1, 0x0, 0x1, [{0x8, 0xe, 0x0, 0x0, 0xc0000000}, {0x8, 0x13, 0x0, 0x0, 0x1}, {0x8, 0x1b, 0x0, 0x0, 0xdc}, {0x8, 0x17, 0x0, 0x0, 0x5}, {0x8, 0x14, 0x0, 0x0, 0x1}, {0x8, 0x3, 0x0, 0x0, 0xc87}, {0x8, 0xc, 0x0, 0x0, 0xf53}, {0x8, 0x20, 0x0, 0x0, 0x5dba}, {0x8, 0x9, 0x0, 0x0, 0x8}, {0x8, 0x18, 0x0, 0x0, 0x2}]}}, @AF_MPLS={0x4}, @AF_INET={0x48, 0x2, 0x0, 0x1, {0x44, 0x1, 0x0, 0x1, [{0x8, 0x2, 0x0, 0x0, 0x32}, {0x8, 0xd, 0x0, 0x0, 0x7f}, {0x8, 0x17, 0x0, 0x0, 0x1ff}, {0x8, 0x1d, 0x0, 0x0, 0x1}, {0x8, 0x11, 0x0, 0x0, 0x3f}, {0x8, 0x14, 0x0, 0x0, 0x6}, {0x8, 0x1, 0x0, 0x0, 0x19c039c6}, {0x8, 0x18, 0x0, 0x0, 0x37}]}}, @AF_BRIDGE={0x4}, @AF_INET6={0x64, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_TOKEN={0x14, 0x7, @empty}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}, @IFLA_INET6_TOKEN={0x14, 0x7, @local}, @IFLA_INET6_TOKEN={0x14, 0x7, @dev={0xfe, 0x80, [], 0xa}}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0xe2}]}, @AF_INET6={0x14, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x3d}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0xd}]}, @AF_INET6={0x88, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @private1={0xfc, 0x1, [], 0x1}}, @IFLA_INET6_TOKEN={0x14, 0x7, @ipv4={[], [], @loopback}}, @IFLA_INET6_TOKEN={0x14, 0x7, @ipv4={[], [], @multicast2}}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x25}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x7}, @IFLA_INET6_TOKEN={0x14, 0x7, @private2={0xfc, 0x2, [], 0x1}}, @IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_TOKEN={0x14, 0x7, @private2={0xfc, 0x2, [], 0x1}}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x3f}]}]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x890}, 0x4008845) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000900)='/dev/full\x00', 0x10802, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000940)={'wlan0\x00', 0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000980)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f00000009c0)={0xf000, 0x2000}) fstat(r5, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$befs(&(0x7f0000000a00)='befs\x00', &(0x7f0000000a40)='./file0\x00', 0xffffffffffffffc0, 0x9, &(0x7f0000001100)=[{&(0x7f0000000a80)="4692104c44d91e80db6f17bc9807737f051ce71051ad0ad27d0d7d0b34eb69ba6bb81f6df4c6dd45670d08ed330a434ac09b946927f9dff7c9ca3e1af8e37e710724170e80963e59ecd2eedeaeeceec3aab26ce560da05506a60906752ebd87decc47038f75c89dd8c57ceb620eb6d5ed3453e21125903378c86f33947d1842242901b059e711f", 0x87, 0x3}, {&(0x7f0000000b40)="54eb3ed87fcb95fa957fa4031fb9e85da50354c6d072964e106602442a33fb89d2b22a3dbc8c1ae829d0068fdd11183d575a5dbb82aa04bda3697ed7302f44c867e06c52829e8e8073d0bdaa01f4ead4a3e1ea65a093a0898786501f99964867c76ff047129f4c6f36a4db6390c8feb9c5e9caa0faa8e525c5a766946fee99a41d05fa6c57f8cfbadc67c13c3763ad4c34ac45df2e43d7c9baece7a382442f819b", 0xa1, 0x9}, {&(0x7f0000000c00)="66d61e4a3fb1516c6fdf16c95e97793b0969d9d30bdca2f054400f9148e9ff0a05d95e1818b5ceb5e4b9b50acf1e175bb540f7ff41176798928767e7da44d5c7fd99df7276a01adb15874e25cad7000ed05d455c81650caec124c743f7c42956b751dc66e68a77a691a826ad", 0x6c, 0x3f}, {&(0x7f0000000c80)="5106a7f1d0eda20798219b547645cb76d94eb30fd97b290ac9ec9cc435407de41d7c2b412340530fc647089b3e013105e969c1ac0186f4a2e5d2dd66cdfe8193831bb36ada951c76952c1b882a65f05146d16e7cf667759a58eed30119c5098c1cc078018b677bda8a06656fae1a78f9399d93faae140867511ba9d507dbaa8524b3abec0f20cae9abb9", 0x8a, 0x8001}, {&(0x7f0000000d40)="48e6fb1891cdd01ca1281b2837ad86cd15af2126dab61661afb524547a2e91eb789bd320de8dc31e8be14976d4b0bc4134ead69c1b21cc212e334d740b7603d153fd3f8754ce0bb20d64a7e760aaaa5d26", 0x51, 0x4}, {&(0x7f0000000dc0)="06992784767a498a1fc849df51785a67afa424cb44957666693c5b9392acf560b145fbedecdc3ddf24de945ddbfef4aa78e0ce148197c5bb12e21eb94b1c22f0d451bc34b62bef014e84b35c58ad386658d2f51c390c8bbeacebd906bf38df675d0bd11d3a7be1c0b7bea1658f0de43c828a6e8f244dcfa421a6332401b54017a308a9a31aa55a17d25f47e925df47aacfee854ba83d010573660097a7f5d18f7a93b2dc9e70f8568dd774c05e8a354142d693ce7e574493c1382e0eb8de3d07c07c8babf136664cb6df501ccec0dbdc08154a944214d2aff072082b18ad48", 0xdf, 0xffff}, {&(0x7f0000000ec0)="ee7ac904dff3ea870e15d7d0b83af79e6b9ac404cd0a3b71882baee799b1161a3d3c9f817b092cda48df6c3360196a9ecb2e5992c8518360400ebc3c81124a5b201e462ab2aa08aaa0a9453c055375d0668cc56ea2b0c6f144575244b49c73da426107e8914b2bf34d1aae3e9ac2dab12516c8ab208204efb83538dba7b0b21c66d39826201a99ba02ba8f5b6f4123d290a460a8feb0a839b3c856e5687201de7d9cd03eedee52054de4858ec197d19b3a13b257b06de8e3e8d0208b3512ffae06fa5aa37c79d3385d78144560ba24623123f3ea568aa5bd6ca7c7e5144fc6c18a28adc866a6b13f21868518c8b1ae68d8", 0xf1, 0x3}, {&(0x7f0000000fc0)="8a238e43cde0a7cc5d057a6f7c34571ea761f7a4a48c2eea010e44b3b099af70fb43fde6ad858c3f8566b356d19e26dd9aa453e5941f7f2bca5f637a38916adc906d34e761f205e2399e4f", 0x4b, 0x6}, {&(0x7f0000001040)="8490ed3d547f45f6ba624b7ecc36deee1e50b20924c8cea6131a3dad62d356ec3fb2ee5ffa99b0654497da622a318d749e24b8e34df97a6ff51a237ae9b493dc007c701e171b58c2672bd3157b4bfffda87b38ac2047b124023ca7f35b211a81dcd87d2d2d13c09c561b5a10de265609193bbab1981f20ee6f0b05e8d440b5dded5997c0d0ac99e0001a", 0x8a, 0x6}], 0x2, &(0x7f0000001280)={[{')'}, {'/dev/autofs\x00'}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@obj_role={'obj_role', 0x3d, '/dev/full\x00'}}, {@hash='hash'}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x65, 0x38, 0x61, 0x39, 0x67, 0x39, 0x64], 0x2d, [0x66, 0x61, 0x32, 0x34], 0x2d, [0x62, 0x62, 0x61, 0x32], 0x2d, [0x33, 0x31, 0x38, 0x30], 0x2d, [0x66, 0x62, 0x35, 0x66, 0x37, 0x61, 0x66, 0x33]}}}, {@uid_gt={'uid>', 0xee00}}, {@subj_type={'subj_type', 0x3d, '$'}}, {@fowner_gt={'fowner>', r6}}]}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/zero\x00', 0xa0442, 0x0) mount$9p_fd(0x0, &(0x7f0000001340)='./file0\x00', &(0x7f0000001380)='9p\x00', 0x3200040, &(0x7f0000001400)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@afid={'afid', 0x3d, 0xfffffffffffffff9}}, {@noextend='noextend'}, {@access_client='access=client'}, {@posixacl='posixacl'}, {@noextend='noextend'}], [{@audit='audit'}, {@obj_type={'obj_type', 0x3d, 'fowner>'}}, {@obj_type={'obj_type', 0x3d, 'bond_slave_1\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'bond_slave_1\x00'}}]}}) r8 = creat(&(0x7f0000001500)='./file0\x00', 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(r8, &(0x7f0000001600)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)={0x40, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @random="76257cdc12e6"}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}]}, 0x40}, 0x1, 0x0, 0x0, 0x20040000}, 0x800) sendmsg$NL80211_CMD_GET_COALESCE(r7, &(0x7f0000001700)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000016c0)={&(0x7f0000001680)={0x24, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x20}, @val={0x8, 0x3, r4}, @void}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x5) syz_genetlink_get_family_id$smc(&(0x7f0000001740)='SMC_PNETID\x00', r7) r9 = accept(r0, 0x0, &(0x7f0000001780)) sendmsg$DCCPDIAG_GETSOCK(r9, &(0x7f0000001c40)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001c00)={&(0x7f0000001840)={0x390, 0x13, 0x20, 0x70bd29, 0x25dfdbfb, {0x5, 0x8, 0x66, 0x40, {0x4e20, 0x4e20, [0x80000000, 0x1, 0x1, 0x3], [0x800, 0x0, 0x1, 0x1], 0x0, [0x5, 0x4a4]}, 0x20, 0x5}, [@INET_DIAG_REQ_BYTECODE={0x7, 0x1, "b79f9e"}, @INET_DIAG_REQ_BYTECODE={0xf6, 0x1, "16955e0e392b94e71a4bcdfc96a621e000910ef6ec8f2fc6d95f756660e16c811d8a2532b0dfdf97056463193c5e116c0433be7cd6a7e2bddd3d933a5afd82def18b74d2117dbfa4f3f1ef2634ce288e586e9d7c5e54c9e921955f84d7ddd7c7b54a723b403f619184ba69a66008bd7800678705c98b48dd68221865b6b030e86e64e5a280bc81f8f8e52c589fd5e6ff32b5f7ccb55b1b421e6f2e38ff3cc428ab90602f3afbc15cec2fd5fbbc4b93c1bbdd4ea737085c0608a8ff8fe4c68b9413867a4da774ff47bc7e4151ac49d237dd548b61569edae5a644f4d695a362f06af9d76dfb8ae36e57dbcc326e545cfd72c9"}, @INET_DIAG_REQ_BYTECODE={0x86, 0x1, "b88cf8c2e0a7da15d342e4ef1bf2a6a8ff201b2ad4c260b18e4e1c7f58ffc93237534be1db4c06480de3345590fa045693dd1318dc855d489403d8ed9f901ef78dcfc9a76da2a434736593b71257c5b115803d92352aaec8792e12462963826e8f34c71f777290d4c25d149e9aa8f03645397e8c7becc5534600a12cca9329ca8968"}, @INET_DIAG_REQ_BYTECODE={0xe0, 0x1, "c90b4b54e60f6c51cfac28d31d2ebc53314a1a0257c79c88b7db20eb8694d81f97d4c796d6c8f007f912e47865e5cc957bfbd29bbcf31b774c5bb98ed075abf30b4c95df4816325c9d5436dcbe0fc9489e8b44e6b61dde2af9dee4784b92a6ac6e8d15a142eaed9c975770b9061862856bf9ba6669c701223be2234f4048a8b347eec032f2c86c0020893bd6b4e52d56b694746b35cea5db0c194c33f6ea6a3e260bb8e7cf3816291102696dc844835faa01ee20785ff3ab6153c82e79a05957cb653f6e7f36101b314c1bf50bc987f446fabb2cc0160f6550543f71"}, @INET_DIAG_REQ_BYTECODE={0xdc, 0x1, "3d4b71bd4b9cb95d305ec599539066d054012ec96ec996ba9fde6de76ee3de6c32510ba92b2f2eed81280b4e06d610888822fbc9cd4a8f62e782d09f0caedea51c2b7f166c907aa70254b9af23308e355025eba0b2129c5896bc553cad81dfed3612db1e84a031b6021a968eeeab5a92515f6a90f49a7fb5baec8deef837ad842dc5a23715d6102536844d3292d9626659cbfc5d2d0b0cc58f6ff5cb400d15cb29f5612b24ee5111dde09ad40963909596f73a4fcf74a81f191f9d407941dc31e21ce03515625a4e6af97cc9214792b16d0e85aa1ebc6d05"}]}, 0x390}, 0x1, 0x0, 0x0, 0x44}, 0x20000810) [ 687.182200] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 687.219778] device geneve1 entered promiscuous mode 20:29:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xfeffffff00000000}, 0x0) [ 687.315858] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2}, 0x40) 20:29:23 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) [ 687.402399] befs: Unrecognized mount option ")" or missing value [ 687.428017] befs: (loop3): cannot parse mount options [ 687.479284] 9pnet: Insufficient options for proto=fd [ 687.570986] 9pnet: Insufficient options for proto=fd 20:29:23 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xbb, 0x3, 0x0, 0x0, 0x0, 0x200000000, 0xb807c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x221c, 0x0, 0x0, 0x6, 0x800000003, 0x4000, 0x2}, 0x0, 0xffffffffff7ffffb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1ffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x6}, 0x949e, 0x0, 0x0, 0x0, 0x33c, 0xfd}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x8, 0x40, 0x0, 0x0, 0x0, 0x8c7, 0x8000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={&(0x7f0000000400), 0xa}, 0x0, 0x3, 0x0, 0x6, 0x2, 0x4, 0xfff9}, 0x0, 0xa807, 0xffffffffffffffff, 0x1) mount$bpf(0x20000000, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x159, 0x5}, 0x10040, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/cuse\x00', 0x2, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000100)='-$\x00', 0x40, 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000380)={0x4, 0x70, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x400100000041bf, 0x1a90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x775, 0x4, @perf_config_ext={0x1, 0x9}, 0x40, 0x1c28, 0x3ff, 0x6, 0x800000000000003, 0x800, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000002600)="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", 0x10cb, r2}, 0x68) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r3 = getpid() tkill(r3, 0x9) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fe, &(0x7f0000000340)={0x2, 0x10004e23, @local}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0434, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000005, 0x1, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0xb38, 0x9, 0x2, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r1, 0x0) sendto$inet(r4, &(0x7f0000d7cfcb), 0x79df47f963e03bb8, 0xe00000000000000, 0x0, 0xffffffffffffffc2) 20:29:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xffffff7f00000000}, 0x0) 20:29:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x2}, 0x40) 20:29:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0xc, 0x20, 0xf, 0x0, 0x100000000, 0x400, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x9}, 0x4c820, 0x10b1, 0x3f, 0x5, 0x101, 0x7bb, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x1) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x10000, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) sendfile(r4, r5, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 687.685282] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 687.774268] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x3}, 0x40) 20:29:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xffffffff00000000}, 0x0) [ 687.889661] audit: type=1804 audit(1615494563.698:58): pid=17971 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/51/bus" dev="sda1" ino=15849 res=1 20:29:23 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xbb, 0x3, 0x0, 0x0, 0x0, 0x200000000, 0xb807c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x221c, 0x0, 0x0, 0x6, 0x800000003, 0x4000, 0x2}, 0x0, 0xffffffffff7ffffb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1ffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x6}, 0x949e, 0x0, 0x0, 0x0, 0x33c, 0xfd}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x8, 0x40, 0x0, 0x0, 0x0, 0x8c7, 0x8000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={&(0x7f0000000400), 0xa}, 0x0, 0x3, 0x0, 0x6, 0x2, 0x4, 0xfff9}, 0x0, 0xa807, 0xffffffffffffffff, 0x1) mount$bpf(0x20000000, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x159, 0x5}, 0x10040, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/cuse\x00', 0x2, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000100)='-$\x00', 0x40, 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000380)={0x4, 0x70, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x400100000041bf, 0x1a90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x775, 0x4, @perf_config_ext={0x1, 0x9}, 0x40, 0x1c28, 0x3ff, 0x6, 0x800000000000003, 0x800, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000002600)="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", 0x10cb, r2}, 0x68) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r3 = getpid() tkill(r3, 0x9) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fe, &(0x7f0000000340)={0x2, 0x10004e23, @local}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0434, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000005, 0x1, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0xb38, 0x9, 0x2, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r1, 0x0) sendto$inet(r4, &(0x7f0000d7cfcb), 0x79df47f963e03bb8, 0xe00000000000000, 0x0, 0xffffffffffffffc2) 20:29:23 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x447b) [ 688.364920] audit: type=1804 audit(1615494563.798:59): pid=17973 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/51/bus" dev="sda1" ino=15849 res=1 [ 688.466092] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:24 executing program 4: r0 = creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x4}, 0x40) 20:29:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0xfffffffffffff000}, 0x0) [ 688.705061] audit: type=1804 audit(1615494564.518:60): pid=17997 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir095192857/syzkaller.qcHsdJ/51/bus" dev="sda1" ino=15849 res=1 20:29:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0x2}, 0x0) [ 688.803368] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x5}, 0x40) 20:29:24 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0xa, 0x0, 0xfffffffffffffe20) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0x3}, 0x0) 20:29:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x6}, 0x40) 20:29:24 executing program 4: r0 = creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 689.048719] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 689.184749] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:25 executing program 5: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00', 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}, @FOU_ATTR_PORT={0x6}, @FOU_ATTR_IPPROTO={0xffffffffffffff37, 0x3, 0x32}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_PEER_V4={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x40}}}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000801) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x48, 0x0, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x40040) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c000240ae4144536dfe1f46bbe1b051a0730c22b4d38345c09499ba11b608a8446050", @ANYRES16=r1, @ANYBLOB="000128bd7000fedbdf250200000008000400ff000000"], 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 20:29:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x7}, 0x40) 20:29:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0x4}, 0x0) 20:29:25 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000040)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0xdb9c, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffe}, {&(0x7f0000000080)="5d8619321033dd9c87bb3198945ac94a07b6f067be6c35f8e2294a5bb1478dff9b5abb57d9fbc7a46abadc5a7ead518921f9820418f6b57833d451d96815859baadd621b9f62e0ef208502fe22973dfe8b725066d790eea070ec463398c214f877ce54bcd49ed5b9ece46092c3385e875409d76fba02c12d1320cd78f293863e853b52b1cb83876411ff0d339a9abb362232e9fd970e6115af04df26216113baa8de1e64f408725b71cd784f3534c052c0caf662dd917f39e032386efe6957be58dbf26ed8bedee7825cf7660ded1d0c7ab1ccc44036fe494634d8c5fbde7594a63a602fbd5a7d955c3fa216accf4c", 0xef, 0x81}, {&(0x7f0000000180)="450cd03f37f312d05be8f6bcd39c46e45627512862463d86a4bccabfd3273c2c4635145a9833d4af80c44efb107e05404ff50e3258cae431c3e82c8ac202", 0x3e, 0x2}, {&(0x7f00000001c0)="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", 0xfc, 0x7}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'\x00\x00\x00\x00\x00\x00\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:25 executing program 4: r0 = creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 689.588817] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 689.627714] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 20:29:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x8}, 0x40) 20:29:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0x6}, 0x0) 20:29:25 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x80000000, 0x0, 0x2, 0x2}, 0x20) sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x96, 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x0) close(r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x2, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x3c1, 0x3, 0x360, 0x0, 0xc8, 0x0, 0x0, 0x5803, 0x290, 0x2e8, 0x2e8, 0x290, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @private1, [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x198, 0x1c0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@l2tp={{0x30, 'l2tp\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@private2, @mcast1, [], [], 'bridge_slave_1\x00', 'veth1_vlan\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) [ 689.739492] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0x8}, 0x0) [ 689.792674] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 20:29:25 executing program 3: ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f00000002c0)=""/115) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x75, 0x9, 0x8, 0x8, 0x0, 0x7, 0x200a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x18, 0x4}, 0x8000, 0x7, 0xfffffc00, 0x2, 0x9, 0x1000, 0xfb7}, 0xffffffffffffffff, 0xb, r0, 0x2) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f00000003c0)="eb3c906d6b66732e666174000280010002405b1704f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1925eb24a8c76f13f46b0e7cffd86d4034a0"]) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x181380, 0x50) 20:29:25 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x98, 0x98, 0x3, [@fwd={0x1}, @const={0xd, 0x0, 0x0, 0xa, 0x5}, @func={0x4, 0x0, 0x0, 0xc, 0x4}, @enum={0x2, 0xa, 0x0, 0x6, 0x4, [{0x0, 0x9}, {0x0, 0x40}, {0xf, 0x8000}, {0x8, 0x3ff}, {0x6, 0x5}, {0xc, 0x2}, {0x0, 0x683}, {0xc, 0x401}, {0x5, 0xffff8000}, {0x8, 0x4}]}, @ptr={0xa, 0x0, 0x0, 0x2, 0x5}, @restrict={0x3, 0x0, 0x0, 0xb, 0x4}]}, {0x0, [0x30]}}, &(0x7f0000000100)=""/130, 0xb3, 0x82, 0x1}, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x40010, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) fstat(0xffffffffffffffff, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, r2) syz_mount_image$tmpfs(&(0x7f0000000200)='tmpfs\x00', &(0x7f0000000240)='./file0\x00', 0xff, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000380)="aeb43bcbac37c90e693cce2b1e2217ded88e7231f3acc87aad081cb0a956934071a34d820fb6e0dfbb62d941ada38ee65b965547ad1061a218860fe9b959489f42c63041cfc9e85e2fdf324d93290d8c63764c053a1b0f971d59c9f51ef1690bfbc93689856fa7fbfe3f48c4a6a4b3cb323d7f666729c30b56f74dbcb65dcf69d22d7385e069fbfe32e511e12cfc39173ea9257ada6042e8f3c6433270e2846839461107", 0xa4, 0x7}, {&(0x7f0000000280)="9d51fdc4562450b255b016f9eea6199ea3b7a2cdc0870d35f75299698e673c18397132069068a6309f2b79860324bdf87ae398de4c4351b33182dcabb05fe99536bf8702e04870e9a6b88a17e655599de082e9f24d9b9739134b36b559adaa7516922e01e64131333c091bb5a5c98b3255a7407b08c91143", 0x78, 0x2}, {&(0x7f0000000440)="9261b3603b90305f53b420", 0xb}, {&(0x7f00000005c0)="da7fa4acbb05f2bce2cb111c543a674cc4600ad9937a3422fe0ef3ed39482df97c7b45c8624f86a3a563a0b56d8f7d7bcc95a3393041aca63450d070a06b3d6b8d3e053aa274a941d2fa0ff1505b7ee31d2916d3978d21d874452dde1fd1764c01f9910a20cae76782a9e5d9f16ef59dff66ca49cba0bc517d5f25b029ba46ad32035acb0c014e424727b0f7a49db8ffc5ccb4cf728743b769afda10ef499602a697db28ec0f865c237407a4883414555588cd8e0cf56202caed2aa3f2f3fa865b365f43a41c96abd687fba71c4dca836964109fbb0c72f2693df3f7", 0xdc, 0x6598}, {&(0x7f0000000480)="eb1e7ac3a280ee05e834ff5542d17228dfbbe6c76c72f7862a2167e2e5cd574b4c62f2b5e8c901429186afb1d487ea2de37fbb", 0x33, 0x401}], 0x18906c, &(0x7f0000000740)={[{@huge_within_size='huge=within_size'}, {@huge_within_size='huge=within_size'}, {@gid={'gid', 0x3d, r2}}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @void}}}, {@huge_always='huge=always'}, {@mode={'mode', 0x3d, 0x2}}, {@gid={'gid'}}, {@size={'size', 0x3d, [0x34]}}, {@size={'size', 0x3d, [0x25, 0x74]}}, {@huge_advise='huge=advise'}], [{@measure='measure'}, {@subj_role={'subj_role', 0x3d, '['}}, {@dont_appraise='dont_appraise'}, {@appraise='appraise'}]}) syslog(0x9, 0x0, 0x0) 20:29:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0xa}, 0x0) 20:29:25 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[{0xa0, 0x108, 0x0, "a5713fc22d69a46f7208de8f72eb3f649c9375e54c3554f3effef05ba0db8d3f000000a72b1ebf6887a40fb8909df03020bdbba50c21d9781de0684c1d74ea1410e8a5677b77884b1a3dbbe130f29970c5aa58e9b03966b954ed836753f4a0a79d72c0e4610319576c52445fac6e3d4acfbce5b086877c0b1a0c594ccc357216a348f75d7d0c8008b1"}], 0xa0}}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00', 0xffffffffffffffff) fgetxattr(r1, &(0x7f0000000140)=@known='trusted.overlay.nlink\x00', 0x0, 0x0) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000080), &(0x7f0000000180)=0x8) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) pivot_root(&(0x7f0000000280)='./file1\x00', &(0x7f00000001c0)='./file0\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00', r1) 20:29:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x9}, 0x40) [ 690.152420] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:26 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0xa}, 0x40) [ 690.193333] FAT-fs (loop3): Unrecognized mount option "%$ok|m@4" or missing value 20:29:26 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0xb}, 0x40) [ 690.308321] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 690.317402] FAT-fs (loop3): Unrecognized mount option "%$ok|m@4" or missing value 20:29:26 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25232b3a5c2a2c5c292f252929232f082725000001006f7265002c00002ba940f50cc6f79a9a11f71f714b4534a0ec2a73064a8e6377dae1e09db105f7732c957e5e4fe855201ebcbbfc9cbab4c542da6dd2cecbbc625b7e7436665999505d175fbd1592380de0611be26c76c8cd6295162d9f74f6b6e3c1eac281d62a55631e584882b3b1a5e25a805d61e29aa5657376c99134048098000b6a204bcb2f7931a8319b37e9311a9ef16b8b91928570a9b9214e"]) syslog(0x9, 0x0, 0x0) [ 690.440006] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0xc}, 0x40) 20:29:26 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0xc}, 0x0) [ 690.538382] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:26 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x2181480, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}, {@max_read={'max_read', 0x3d, 0x80000001}}], [{@pcr={'pcr', 0x3d, 0x13}}, {@appraise_type='appraise_type=imasig'}, {@pcr={'pcr', 0x3d, 0x27}}, {@audit='audit'}, {@uid_eq={'uid', 0x3d, 0xee01}}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:26 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r2 = socket$kcm(0x10, 0x0, 0x10) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000200)="2e04000056008109e00f80ecdb4cb9f207c804a00d00000002002efb0a0002000a0ada1b40d805000300c50083b8", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006a40)={0x0, 0x0, 0x0}, &(0x7f0000006a80)=0xc) r7 = fanotify_init(0x1, 0x101000) r8 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r9 = syz_open_dev$vim2m(&(0x7f0000007dc0)='/dev/video#\x00', 0x10001, 0x2) r10 = openat$mice(0xffffffffffffff9c, &(0x7f0000007e00)='/dev/input/mice\x00', 0x210000) r11 = fcntl$getown(r2, 0x9) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007f00)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000240)="2e113af8d3e0037309c6230806533f5dd3b6150f4a77d5d928a58805fc601aadb32af64aa7e24f87713cd6fad935e5628c1055051baf9e23ae13fad994f188833ac3b8569912b42a6202adf5d08854f0", 0x50}, {&(0x7f00000000c0)="47f6957afea4f8a4f68aa3e1901a5b7f5ae899d54d6cc49a881818c94c0ac7c468c7445a68165ea3371c4f990e3a", 0x2e}, {&(0x7f0000002b40)="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0x10ac}, {&(0x7f00000012c0)="73dbf8c7c93f4fbf75274214abe981aabdf65f344db0df0dbe853962d084ca9f4b04a2ffb7313a0cf60ce88226f85a13fb38644228e89a04b649d15ea2b1b96116f136979e95620c2e428d8c46a9bb6e152380444df9e7cb3f44a84a491324160065318a18417f801bc48114772e803a799fb353ad3cbf6b75407108f82be04325c7a81fefb40c471ac7c6f18f319acd3c816b838093e3320e466a8dc00e992b8a59281bf2da02aa52166ab0f80a3498351c0d059d54622686bdde4663b872274b0ff229171d04c99e8e8a33f4ec6e36b8377b99ffa0226bad4b", 0xda}, {&(0x7f00000013c0)="9a6b00990f", 0x5}, {&(0x7f0000001400)="f5d82660d41b35758f2d2d838fa22f34fae879772847b043c33a2a4d41c2425e77c5be7758ef3bdb504fa7dee2589a6aeb99b9fc6b74b3863697eabd787a041eea64a82ddd215eca91ff39cc9e94328091ea6f9cbfe823bbfa912850185b1a22df3fed9ed435ee693d56b31ea9b07ce42056d1df0eb883c9e27901894495897fc5f6a02ab12c72ee5b46da4c9a73d828e7d761ca232962f4cdcf221fe3edc94f8e1372ace94a90fbbf42faea521d5b4f56e15f7c5a01b3d2bef6211c99b88efe8cb4fcb78c0624012d26aa8ea3d0eeffc635", 0xd2}, {&(0x7f0000001500)="f4d452d47ed65cc418aba15d9aaaabfcfb71207246a8ffa36413412d5e3267a7653fd47d0a4883fd328300fbde77ad7f509a2a79121c0767f5bfebdeb28fb99226c4559b514d18fb91", 0x49}, {&(0x7f0000001580)="d8b68f6c0fd596257ba50c9afeb134a697d0f2c7df4501aed6f636d815f674655364e65b45a399d87752", 0x2a}, {&(0x7f00000015c0)="f51dc975ff30099a9839340ece31127e7c309ddd7716c60dfacd89520e7851c2eee7142771c5cb6069a57518ca8e177179bb34dfcbf92123646c4b8c36f7e978e33a5fd2b5256414fcf7b8fb91dfef992a0963", 0x53}, {&(0x7f0000001640)="b3a5505b4fe1cb5b842615b1ea92c9bc7d48ed41b42158ec20e9bcf1b1620fa209e7475d8e2c0c449ddd0587e558f44060d74f382643260fbf2ee9307e465168915d6b02d30ef8760f17c6e861c910eb1c05f49c01b66c70a8c253c84e7579fa2d98f5716f4a47c9ee80b216e3", 0x6d}], 0xa, &(0x7f00000017c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x38, 0x40080}, {&(0x7f0000001800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002980)=[{&(0x7f0000001880)="2f6dadd5a0a10e63247a12c74aca94daab38f0af55382e4845c55f05e571fc65520d0d4e091ae8181a229dc49aea4abdbaaa845dd524b0dbeabb90a1b446f137b749a3f33e8472f9ab48a85351421eac5af1e75227ece45fbf79", 0x5a}, 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&(0x7f0000006a00)=[{&(0x7f00000069c0)="1e614e9c63fe2029a3f72b5e8900f1e6e6d92639e3d6defacafca9", 0x1b}], 0x1, &(0x7f0000006ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c0000000000000001000000020000bd", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r5, @ANYRES32=0xee00, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r4], 0xd8, 0x24040000}, {&(0x7f0000006bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007d80)=[{&(0x7f0000006c40)="168270e5b71a868ed1bfb320cd1598b454e056ae5cf4b7a1b18f63813cb99215814a63f70eb071888e984e606d9b4c231bdec0b9b3bc88cc70123685b6b7ce2dab32759902bb36110e0d8a61bf1da46815b9ae6fcbe418d26d325164751ab74f166d19dd611519a7172e816a9fd5d67286e88729ca981cc9b178c0293fb1cca4304435f18c9863e9a9ba24f5f27ad7a725", 0x91}, {&(0x7f0000006d00)="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", 0x1000}, {&(0x7f0000007d00)="4b5f43cec65e8bca38b3dd733dd3f7242eeb7e0f2d8f9853457eaacafd569f4c9e2989cb6e8582045cc66b45952ab4e6dceae786feb64d8380c77d56171cc8054a18", 0x42}], 0x3, &(0x7f0000007e40)=[@rights={{0x18, 0x1, 0x1, [r8, r9]}}, @rights={{0x1c, 0x1, 0x1, [r1, r2, r1]}}, @rights={{0x24, 0x1, 0x1, [r0, r4, r3, r1, r2]}}, @rights={{0x18, 0x1, 0x1, [r10, r0]}}, @cred={{0x1c, 0x1, 0x2, {r11, 0x0, 0xee00}}}], 0x98, 0x1}], 0x7, 0x4814) [ 690.682789] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:26 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25232b3acf2584d321818bd19d14506d23236c8568e8127d195c2a2c5c292f252939232f0827252c7073746f7265002c002692df2e77515c5f94230092c827c41bfc7c8b630000f484e87a21b89f958ddc8e66b5d34294b22d498ec42a7f3bcea1d9adb3c67bb6ef873af9a6e20bf78188c98f54917cb9574cd06340e8c9f2c6003e0930743eab9a990c2514aaeb34f21fea49"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x20a002, 0x0) syslog(0x9, 0x0, 0x0) 20:29:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0xe}, 0x0) 20:29:26 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:26 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioprio_get$uid(0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x2, 0x7f, 0x48, 0xb6, 0x0, 0xff, 0x28000, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x57, 0x1, @perf_config_ext={0xf441, 0xffffffffffffffff}, 0x946, 0x1, 0x2, 0x2, 0x400, 0x752a, 0x6}, r1, 0xb, 0xffffffffffffffff, 0x2) openat$ppp(0xffffffffffffff9c, 0x0, 0x1a01, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:29:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0xd}, 0x40) 20:29:27 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0xc7) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000001c0)=""/228) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 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, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x0) sync_file_range(r2, 0xfff, 0x20, 0x3) write(r2, &(0x7f00000001c0), 0xfffffef3) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000500)}, {&(0x7f00000002c0)="2b0fecc9d2c7c37997303b252801aef01ad6bd7844c03a6c832a8b8582b676a039b463cf69d8234104c3a5ec95f0712fd5ea6802418a2638471b63c34a4b14f5c16de04194653ea5d9c65dba636cc42fb7d82aa1df63232cd663a7bd506adbcef1c6e90cedb8bfee6f24cd17c80620cadf22337e7c7f446736c06ce44039e657583cb85585d2c50a18361ae4158cf33fd385b282d18e12604f5765d829cb3d13d0af39d7dcb5002dc33611548420c66087571d1fb091da7233dbd74046bf1578eb", 0xc1}, {&(0x7f00000003c0)="1164e9ff0e5c71d52f4a0fc668989ad5951a2b481a16fd78d0d1d846279623681479f64d80f90a176b45dfbb8f074b2b054026e5703e4a75a49973ade3df304b953d32a1a5d1aa29e896287e98ed4f24f5f2920477fd7b909927a3e3d82bc8b46e98fbcf73e89068aa5efef986975a07df59dd2eb89d5a9e356702ef1d86431b87c9badf474c2e40edd2a71795063638890a9b5a70d53705e234", 0x91}], 0x3, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x5) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240200005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff77040300000020000000002000000000000040000000000008000000", 0x200000bf}], 0x2) r7 = syz_mount_image$afs(&(0x7f0000000480)='afs\x00', &(0x7f00000004c0)='./bus\x00', 0x7a1c, 0x4, &(0x7f0000001800)=[{&(0x7f0000000500)="dfcc83bb0191862f3f1cb71f2266bd3669c678bfb9420087e334d2af2184d753f6ddb0c634d3d303866b7aac995ed481e4e543732ba00b99c3e071712bccb9c29ff54e3cd9a2a7e36ad81c55ffd63ea2037c7ba5c746008d255a26a2f396ea2d4503b8770acc4e36995d30d3929384988ae909e70eda84781082080033533672ca3a24fd523560674d97e2e53c60b1e6ee7211697d4d523de74a8ef09483679e573d305d33a10ffd2707478589f41052c683f00289321276336b2b3f96debcd1b724ca0fe78dfbe48ac5956776df9e285b4370b3e01849315b0793d22682cf09004d83328aabfa5f0690251c84ff00d07b8e9ef9273f0a", 0xf7, 0x4}, {&(0x7f0000000780)="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", 0x1000, 0x9a3}, {&(0x7f0000000600)="8caed9581d5a264f8bcfdcd692b6f0c32d69475337397e9fdfcefa1836942d275ac6ca5b60602fef78dae8095c10242c9a08f4344839effa34a585494dc5a1ca5d282eb2511d05985e5833a860d1d2dc779867db407ed1ce1f4faefbac5a79f80e0fc7b59679d172f11587d0ddd53be7a501132b067b8aed0f2d74df7e90566c9f04e296dc9862795f95d2a4bf7c024da0696b4515f2994b40c44ff9a9d6bc3e93ccd71d780f5312125befd46400076bc28cc2fa465ee74abeeec4d4afb665d6c83aed3c4e24e60a68cd33535cc6abb2c85da7adebc6758549d1a89d825e4434cb587bd33e24ea0db18e59c7ba72e4", 0xef, 0x4}, {&(0x7f0000001780)="c41829d72b3636907191132320df384953020fd52abbc200ce4dce11a425697d69c5ca6b8d5c975babedbedafdcb66e1db7c9fa122deb21b19b0bf1ce5d164bb936e98e591632b2eb376528a5aeb9072cbcdf20f804fac2c1db82d168a017e5486c3a06b6b19c633a72a90374002152144e058dd2117dfa414761324f892", 0x7e, 0x7ff}], 0x1002, &(0x7f0000001880)={[{@flock_write='flock=write'}, {@autocell='autocell'}, {@dyn='dyn'}, {@autocell='autocell'}, {@dyn='dyn'}, {@flock_openafs='flock=openafs'}], [{@fsuuid={'fsuuid', 0x3d, {[0x37, 0x35, 0x0, 0x37, 0x36, 0x38, 0x33, 0x35], 0x2d, [0x37, 0x62, 0x54, 0x30], 0x2d, [0x31, 0x32, 0x37, 0x38], 0x2d, [0x34, 0x33, 0x32, 0x38], 0x2d, [0x34, 0x61, 0x39, 0x37, 0x33, 0x30, 0x65, 0x62]}}}]}) dup(r7) 20:29:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0xf}, 0x0) [ 691.241496] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0xe}, 0x40) 20:29:27 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 691.361310] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0x10}, 0x0) 20:29:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0xf}, 0x40) 20:29:27 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file1\x00', 0x2, 0x20) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:27 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 691.719548] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0x60}, 0x0) 20:29:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x10}, 0x40) 20:29:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000200)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1071fe, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x1015) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) mount$overlay(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x20, &(0x7f0000000440)={[{@metacopy_off='metacopy=off'}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@index_off='index=off'}, {@metacopy_off='metacopy=off'}, {@metacopy_on='metacopy=on'}, {@nfs_export_off='nfs_export=off'}, {@default_permissions='default_permissions'}, {@xino_on='xino=on'}, {@xino_auto='xino=auto'}], [{@dont_appraise='dont_appraise'}, {@smackfstransmute={'smackfstransmute', 0x3d, '%-\xf3}[{%)'}}, {@uid_lt={'uid<', r1}}, {@seclabel='seclabel'}, {@appraise_type='appraise_type=imasig'}]}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./bus\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000001700)="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", 0x64c}], 0x1, 0xdb5, 0x0) 20:29:27 executing program 2: open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x114) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) [ 692.123801] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 692.124857] audit: type=1800 audit(1615494567.938:61): pid=18272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=3 res=0 [ 695.418723] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 695.426885] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 695.436455] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 695.444383] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 695.454342] device bridge_slave_1 left promiscuous mode [ 695.460919] bridge0: port 2(bridge_slave_1) entered disabled state [ 695.468417] device bridge_slave_0 left promiscuous mode [ 695.474999] bridge0: port 1(bridge_slave_0) entered disabled state [ 695.486813] device veth1_macvtap left promiscuous mode [ 695.493508] device veth0_macvtap left promiscuous mode [ 695.500501] device veth1_vlan left promiscuous mode [ 695.505672] device veth0_vlan left promiscuous mode [ 697.879543] Bluetooth: hci5: command 0x0409 tx timeout [ 699.959496] Bluetooth: hci5: command 0x041b tx timeout [ 699.995562] device hsr_slave_1 left promiscuous mode [ 700.004443] device hsr_slave_0 left promiscuous mode [ 700.020969] team0 (unregistering): Port device team_slave_1 removed [ 700.031626] team0 (unregistering): Port device team_slave_0 removed [ 700.041617] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 700.053247] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 700.084396] bond0 (unregistering): Released all slaves [ 700.105404] IPVS: ftp: loaded support on port[0] = 21 [ 700.209887] chnl_net:caif_netlink_parms(): no params data found [ 700.294604] bridge0: port 1(bridge_slave_0) entered blocking state [ 700.307616] bridge0: port 1(bridge_slave_0) entered disabled state [ 700.317382] device bridge_slave_0 entered promiscuous mode [ 700.331317] bridge0: port 2(bridge_slave_1) entered blocking state [ 700.338343] bridge0: port 2(bridge_slave_1) entered disabled state [ 700.352946] device bridge_slave_1 entered promiscuous mode [ 700.393093] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 700.405930] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 700.446039] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 700.454681] team0: Port device team_slave_0 added [ 700.466045] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 700.475207] team0: Port device team_slave_1 added [ 700.497338] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 700.504217] 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. [ 700.533180] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 700.545828] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 700.553050] 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. [ 700.579548] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 700.591567] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 700.599281] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 700.628570] device hsr_slave_0 entered promiscuous mode [ 700.634985] device hsr_slave_1 entered promiscuous mode [ 700.642599] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 700.650675] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 700.785448] bridge0: port 2(bridge_slave_1) entered blocking state [ 700.791903] bridge0: port 2(bridge_slave_1) entered forwarding state [ 700.798572] bridge0: port 1(bridge_slave_0) entered blocking state [ 700.805026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 700.879365] 8021q: adding VLAN 0 to HW filter on device bond0 [ 700.907424] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 700.929302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 700.943999] bridge0: port 1(bridge_slave_0) entered disabled state [ 700.956255] bridge0: port 2(bridge_slave_1) entered disabled state [ 700.977450] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 700.986683] 8021q: adding VLAN 0 to HW filter on device team0 [ 701.004924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 701.023890] bridge0: port 1(bridge_slave_0) entered blocking state [ 701.030577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 701.055611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 701.067099] bridge0: port 2(bridge_slave_1) entered blocking state [ 701.073517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 701.106375] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 701.114550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 701.145456] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 701.156301] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 701.169135] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 701.177002] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 701.184338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 701.194531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 701.202814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 701.218085] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 701.235889] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 701.244789] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 701.252900] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 701.265370] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 701.283887] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 701.294780] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 701.302600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 701.316060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 701.407022] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 701.414753] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 701.422297] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 701.438480] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 701.446010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 701.461195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 701.474795] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 701.483425] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 701.547601] device veth0_vlan entered promiscuous mode [ 701.568380] device veth1_vlan entered promiscuous mode [ 701.574999] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 701.590812] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 701.612573] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 701.629125] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 701.639318] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 701.654491] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 701.664230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 701.673025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 701.684729] device veth0_macvtap entered promiscuous mode [ 701.692213] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 701.701249] device veth1_macvtap entered promiscuous mode [ 701.707607] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 701.717241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 701.727786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 701.736712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 701.747741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 701.757244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 701.767164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 701.776354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 701.786509] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 701.795702] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 701.805748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 701.816070] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 701.823965] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 701.832698] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 701.841472] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 701.848581] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 701.856652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 701.866044] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 701.876143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 701.885388] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 701.895200] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 701.904880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 701.914720] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 701.923904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 701.933714] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 701.944124] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 701.953946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 701.964446] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 701.977239] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 701.984420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 701.993036] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 702.046100] Bluetooth: hci5: command 0x040f tx timeout [ 702.132389] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 702.139319] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 702.160388] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 702.172495] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 702.176950] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 702.187944] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 702.196187] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 702.206546] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 20:29:39 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0xc7) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000001c0)=""/228) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 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, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x0) sync_file_range(r2, 0xfff, 0x20, 0x3) write(r2, &(0x7f00000001c0), 0xfffffef3) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000500)}, {&(0x7f00000002c0)="2b0fecc9d2c7c37997303b252801aef01ad6bd7844c03a6c832a8b8582b676a039b463cf69d8234104c3a5ec95f0712fd5ea6802418a2638471b63c34a4b14f5c16de04194653ea5d9c65dba636cc42fb7d82aa1df63232cd663a7bd506adbcef1c6e90cedb8bfee6f24cd17c80620cadf22337e7c7f446736c06ce44039e657583cb85585d2c50a18361ae4158cf33fd385b282d18e12604f5765d829cb3d13d0af39d7dcb5002dc33611548420c66087571d1fb091da7233dbd74046bf1578eb", 0xc1}, {&(0x7f00000003c0)="1164e9ff0e5c71d52f4a0fc668989ad5951a2b481a16fd78d0d1d846279623681479f64d80f90a176b45dfbb8f074b2b054026e5703e4a75a49973ade3df304b953d32a1a5d1aa29e896287e98ed4f24f5f2920477fd7b909927a3e3d82bc8b46e98fbcf73e89068aa5efef986975a07df59dd2eb89d5a9e356702ef1d86431b87c9badf474c2e40edd2a71795063638890a9b5a70d53705e234", 0x91}], 0x3, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x5) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240200005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff77040300000020000000002000000000000040000000000008000000", 0x200000bf}], 0x2) r7 = syz_mount_image$afs(&(0x7f0000000480)='afs\x00', &(0x7f00000004c0)='./bus\x00', 0x7a1c, 0x4, &(0x7f0000001800)=[{&(0x7f0000000500)="dfcc83bb0191862f3f1cb71f2266bd3669c678bfb9420087e334d2af2184d753f6ddb0c634d3d303866b7aac995ed481e4e543732ba00b99c3e071712bccb9c29ff54e3cd9a2a7e36ad81c55ffd63ea2037c7ba5c746008d255a26a2f396ea2d4503b8770acc4e36995d30d3929384988ae909e70eda84781082080033533672ca3a24fd523560674d97e2e53c60b1e6ee7211697d4d523de74a8ef09483679e573d305d33a10ffd2707478589f41052c683f00289321276336b2b3f96debcd1b724ca0fe78dfbe48ac5956776df9e285b4370b3e01849315b0793d22682cf09004d83328aabfa5f0690251c84ff00d07b8e9ef9273f0a", 0xf7, 0x4}, {&(0x7f0000000780)="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", 0x1000, 0x9a3}, {&(0x7f0000000600)="8caed9581d5a264f8bcfdcd692b6f0c32d69475337397e9fdfcefa1836942d275ac6ca5b60602fef78dae8095c10242c9a08f4344839effa34a585494dc5a1ca5d282eb2511d05985e5833a860d1d2dc779867db407ed1ce1f4faefbac5a79f80e0fc7b59679d172f11587d0ddd53be7a501132b067b8aed0f2d74df7e90566c9f04e296dc9862795f95d2a4bf7c024da0696b4515f2994b40c44ff9a9d6bc3e93ccd71d780f5312125befd46400076bc28cc2fa465ee74abeeec4d4afb665d6c83aed3c4e24e60a68cd33535cc6abb2c85da7adebc6758549d1a89d825e4434cb587bd33e24ea0db18e59c7ba72e4", 0xef, 0x4}, {&(0x7f0000001780)="c41829d72b3636907191132320df384953020fd52abbc200ce4dce11a425697d69c5ca6b8d5c975babedbedafdcb66e1db7c9fa122deb21b19b0bf1ce5d164bb936e98e591632b2eb376528a5aeb9072cbcdf20f804fac2c1db82d168a017e5486c3a06b6b19c633a72a90374002152144e058dd2117dfa414761324f892", 0x7e, 0x7ff}], 0x1002, &(0x7f0000001880)={[{@flock_write='flock=write'}, {@autocell='autocell'}, {@dyn='dyn'}, {@autocell='autocell'}, {@dyn='dyn'}, {@flock_openafs='flock=openafs'}], [{@fsuuid={'fsuuid', 0x3d, {[0x37, 0x35, 0x0, 0x37, 0x36, 0x38, 0x33, 0x35], 0x2d, [0x37, 0x62, 0x54, 0x30], 0x2d, [0x31, 0x32, 0x37, 0x38], 0x2d, [0x34, 0x33, 0x32, 0x38], 0x2d, [0x34, 0x61, 0x39, 0x37, 0x33, 0x30, 0x65, 0x62]}}}]}) dup(r7) 20:29:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0xf0}, 0x0) 20:29:39 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x11}, 0x40) 20:29:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000200)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1071fe, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x1015) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) mount$overlay(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x20, &(0x7f0000000440)={[{@metacopy_off='metacopy=off'}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@index_off='index=off'}, {@metacopy_off='metacopy=off'}, {@metacopy_on='metacopy=on'}, {@nfs_export_off='nfs_export=off'}, {@default_permissions='default_permissions'}, {@xino_on='xino=on'}, {@xino_auto='xino=auto'}], [{@dont_appraise='dont_appraise'}, {@smackfstransmute={'smackfstransmute', 0x3d, '%-\xf3}[{%)'}}, {@uid_lt={'uid<', r1}}, {@seclabel='seclabel'}, {@appraise_type='appraise_type=imasig'}]}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./bus\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000001700)="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", 0x64c}], 0x1, 0xdb5, 0x0) 20:29:39 executing program 2: r0 = open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syslog(0x9, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000002c0)={@remote, 0x80000000, 0x0, 0x2, 0x2}, 0x20) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000540)=""/193, 0xc1}], 0x3, 0x100000, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xfff, 0xdd81) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000080)="b3e5917c3b1bef5d61366fd674436ed31097926c16f7394da6f95a8aac1e5d40da6c3a765d4dad0282220e69454a802244fbaca05b929973405c59cafa2f838a5a35dc6a008e0ade00dcca388bec49e1e3692826891296c97419fe37a7461f48ccdcafb86fddc516e174c72de977df41bf6bc1d299437d1ce42332e94d000543dde3c15205ae823b0825a62d06a2397dda0c6141eedd3730968ae9aead23d785523538ff9fe0fe827f722e4c939d8656c853bba08a32348c2771ae0cc5c23b26749ac4eb3aae16dd948bfd", 0xcb}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25232b3a5c2a2c5c292f252929232f0027252c7073b0a358f3201ade4d8679e22504746f7265002c00"]) 20:29:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0x300}, 0x0) 20:29:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x12}, 0x40) [ 703.320599] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 [ 703.340526] audit: type=1800 audit(1615494579.158:62): pid=18570 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=4 res=0 20:29:39 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0xc7) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000001c0)=""/228) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x0) sync_file_range(r2, 0xfff, 0x20, 0x3) write(r2, &(0x7f00000001c0), 0xfffffef3) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000500)}, {&(0x7f00000002c0)="2b0fecc9d2c7c37997303b252801aef01ad6bd7844c03a6c832a8b8582b676a039b463cf69d8234104c3a5ec95f0712fd5ea6802418a2638471b63c34a4b14f5c16de04194653ea5d9c65dba636cc42fb7d82aa1df63232cd663a7bd506adbcef1c6e90cedb8bfee6f24cd17c80620cadf22337e7c7f446736c06ce44039e657583cb85585d2c50a18361ae4158cf33fd385b282d18e12604f5765d829cb3d13d0af39d7dcb5002dc33611548420c66087571d1fb091da7233dbd74046bf1578eb", 0xc1}, {&(0x7f00000003c0)="1164e9ff0e5c71d52f4a0fc668989ad5951a2b481a16fd78d0d1d846279623681479f64d80f90a176b45dfbb8f074b2b054026e5703e4a75a49973ade3df304b953d32a1a5d1aa29e896287e98ed4f24f5f2920477fd7b909927a3e3d82bc8b46e98fbcf73e89068aa5efef986975a07df59dd2eb89d5a9e356702ef1d86431b87c9badf474c2e40edd2a71795063638890a9b5a70d53705e234", 0x91}], 0x3, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x5) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240200005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff77040300000020000000002000000000000040000000000008000000", 0x200000bf}], 0x2) r7 = syz_mount_image$afs(&(0x7f0000000480)='afs\x00', &(0x7f00000004c0)='./bus\x00', 0x7a1c, 0x4, &(0x7f0000001800)=[{&(0x7f0000000500)="dfcc83bb0191862f3f1cb71f2266bd3669c678bfb9420087e334d2af2184d753f6ddb0c634d3d303866b7aac995ed481e4e543732ba00b99c3e071712bccb9c29ff54e3cd9a2a7e36ad81c55ffd63ea2037c7ba5c746008d255a26a2f396ea2d4503b8770acc4e36995d30d3929384988ae909e70eda84781082080033533672ca3a24fd523560674d97e2e53c60b1e6ee7211697d4d523de74a8ef09483679e573d305d33a10ffd2707478589f41052c683f00289321276336b2b3f96debcd1b724ca0fe78dfbe48ac5956776df9e285b4370b3e01849315b0793d22682cf09004d83328aabfa5f0690251c84ff00d07b8e9ef9273f0a", 0xf7, 0x4}, {&(0x7f0000000780)="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", 0x1000, 0x9a3}, {&(0x7f0000000600)="8caed9581d5a264f8bcfdcd692b6f0c32d69475337397e9fdfcefa1836942d275ac6ca5b60602fef78dae8095c10242c9a08f4344839effa34a585494dc5a1ca5d282eb2511d05985e5833a860d1d2dc779867db407ed1ce1f4faefbac5a79f80e0fc7b59679d172f11587d0ddd53be7a501132b067b8aed0f2d74df7e90566c9f04e296dc9862795f95d2a4bf7c024da0696b4515f2994b40c44ff9a9d6bc3e93ccd71d780f5312125befd46400076bc28cc2fa465ee74abeeec4d4afb665d6c83aed3c4e24e60a68cd33535cc6abb2c85da7adebc6758549d1a89d825e4434cb587bd33e24ea0db18e59c7ba72e4", 0xef, 0x4}, {&(0x7f0000001780)="c41829d72b3636907191132320df384953020fd52abbc200ce4dce11a425697d69c5ca6b8d5c975babedbedafdcb66e1db7c9fa122deb21b19b0bf1ce5d164bb936e98e591632b2eb376528a5aeb9072cbcdf20f804fac2c1db82d168a017e5486c3a06b6b19c633a72a90374002152144e058dd2117dfa414761324f892", 0x7e, 0x7ff}], 0x1002, &(0x7f0000001880)={[{@flock_write='flock=write'}, {@autocell='autocell'}, {@dyn='dyn'}, {@autocell='autocell'}, {@dyn='dyn'}, {@flock_openafs='flock=openafs'}], [{@fsuuid={'fsuuid', 0x3d, {[0x37, 0x35, 0x0, 0x37, 0x36, 0x38, 0x33, 0x35], 0x2d, [0x37, 0x62, 0x54, 0x30], 0x2d, [0x31, 0x32, 0x37, 0x38], 0x2d, [0x34, 0x33, 0x32, 0x38], 0x2d, [0x34, 0x61, 0x39, 0x37, 0x33, 0x30, 0x65, 0x62]}}}]}) dup(r7) 20:29:39 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 703.513492] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x13}, 0x40) 20:29:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0x600}, 0x0) [ 704.129789] Bluetooth: hci5: command 0x0419 tx timeout 20:29:40 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0xc7) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000001c0)=""/228) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 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, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x0) sync_file_range(r2, 0xfff, 0x20, 0x3) write(r2, &(0x7f00000001c0), 0xfffffef3) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000500)}, {&(0x7f00000002c0)="2b0fecc9d2c7c37997303b252801aef01ad6bd7844c03a6c832a8b8582b676a039b463cf69d8234104c3a5ec95f0712fd5ea6802418a2638471b63c34a4b14f5c16de04194653ea5d9c65dba636cc42fb7d82aa1df63232cd663a7bd506adbcef1c6e90cedb8bfee6f24cd17c80620cadf22337e7c7f446736c06ce44039e657583cb85585d2c50a18361ae4158cf33fd385b282d18e12604f5765d829cb3d13d0af39d7dcb5002dc33611548420c66087571d1fb091da7233dbd74046bf1578eb", 0xc1}, {&(0x7f00000003c0)="1164e9ff0e5c71d52f4a0fc668989ad5951a2b481a16fd78d0d1d846279623681479f64d80f90a176b45dfbb8f074b2b054026e5703e4a75a49973ade3df304b953d32a1a5d1aa29e896287e98ed4f24f5f2920477fd7b909927a3e3d82bc8b46e98fbcf73e89068aa5efef986975a07df59dd2eb89d5a9e356702ef1d86431b87c9badf474c2e40edd2a71795063638890a9b5a70d53705e234", 0x91}], 0x3, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x5) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240200005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff77040300000020000000002000000000000040000000000008000000", 0x200000bf}], 0x2) r7 = syz_mount_image$afs(&(0x7f0000000480)='afs\x00', &(0x7f00000004c0)='./bus\x00', 0x7a1c, 0x4, &(0x7f0000001800)=[{&(0x7f0000000500)="dfcc83bb0191862f3f1cb71f2266bd3669c678bfb9420087e334d2af2184d753f6ddb0c634d3d303866b7aac995ed481e4e543732ba00b99c3e071712bccb9c29ff54e3cd9a2a7e36ad81c55ffd63ea2037c7ba5c746008d255a26a2f396ea2d4503b8770acc4e36995d30d3929384988ae909e70eda84781082080033533672ca3a24fd523560674d97e2e53c60b1e6ee7211697d4d523de74a8ef09483679e573d305d33a10ffd2707478589f41052c683f00289321276336b2b3f96debcd1b724ca0fe78dfbe48ac5956776df9e285b4370b3e01849315b0793d22682cf09004d83328aabfa5f0690251c84ff00d07b8e9ef9273f0a", 0xf7, 0x4}, {&(0x7f0000000780)="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", 0x1000, 0x9a3}, {&(0x7f0000000600)="8caed9581d5a264f8bcfdcd692b6f0c32d69475337397e9fdfcefa1836942d275ac6ca5b60602fef78dae8095c10242c9a08f4344839effa34a585494dc5a1ca5d282eb2511d05985e5833a860d1d2dc779867db407ed1ce1f4faefbac5a79f80e0fc7b59679d172f11587d0ddd53be7a501132b067b8aed0f2d74df7e90566c9f04e296dc9862795f95d2a4bf7c024da0696b4515f2994b40c44ff9a9d6bc3e93ccd71d780f5312125befd46400076bc28cc2fa465ee74abeeec4d4afb665d6c83aed3c4e24e60a68cd33535cc6abb2c85da7adebc6758549d1a89d825e4434cb587bd33e24ea0db18e59c7ba72e4", 0xef, 0x4}, {&(0x7f0000001780)="c41829d72b3636907191132320df384953020fd52abbc200ce4dce11a425697d69c5ca6b8d5c975babedbedafdcb66e1db7c9fa122deb21b19b0bf1ce5d164bb936e98e591632b2eb376528a5aeb9072cbcdf20f804fac2c1db82d168a017e5486c3a06b6b19c633a72a90374002152144e058dd2117dfa414761324f892", 0x7e, 0x7ff}], 0x1002, &(0x7f0000001880)={[{@flock_write='flock=write'}, {@autocell='autocell'}, {@dyn='dyn'}, {@autocell='autocell'}, {@dyn='dyn'}, {@flock_openafs='flock=openafs'}], [{@fsuuid={'fsuuid', 0x3d, {[0x37, 0x35, 0x0, 0x37, 0x36, 0x38, 0x33, 0x35], 0x2d, [0x37, 0x62, 0x54, 0x30], 0x2d, [0x31, 0x32, 0x37, 0x38], 0x2d, [0x34, 0x33, 0x32, 0x38], 0x2d, [0x34, 0x61, 0x39, 0x37, 0x33, 0x30, 0x65, 0x62]}}}]}) dup(r7) 20:29:40 executing program 2: r0 = open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x20000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000180)={0x2, {{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x29}, 0x7}}, {{0xa, 0x4e20, 0x80000000, @mcast1, 0x7}}}, 0x108) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, '%#+:\\*,\\)/%))#/\b\'%'}, {0x20, 'squashfs\x00'}, {0x20, 'squashfs\x00'}, {0x20, 'pstore\x00'}, {}], 0xa, "c3c4c59b37db2dcd8a666a22b8967f8845adcdbc6c81d06d39cb3a233b398684ed4be7ea5c519ddfde3b2e6f2e28e3a173f3c4fe7a02da5eb706ea63e5e2f0f62344d5dbc1d6459870b22379e4382be18325dc0bf366be0542756d40aa18dd38389c8e07f221ac86705701c69933828e689a970ef8054aa752530526058af0ba821b7241a49179532d34a9cd573d4b7985dce36fbcd3e412460a5180fe255e573dfeb67629dd3a273bd5657116f44a460533f07e6928eac490ce45ff93362e1daec8857a8938ab3833badc588ea46de3d91bc54cabb0"}, 0x111) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000580)={[{'%#+:\\*,\\)/%))#/\b\'%'}, {'pstore\x00'}]}) syslog(0x9, 0x0, 0x0) 20:29:40 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0x8cf}, 0x0) 20:29:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x14}, 0x40) 20:29:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x18}, 0x40) 20:29:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0xa00}, 0x0) [ 704.324245] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:40 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) [ 704.418447] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:40 executing program 3: syz_usbip_server_init(0x4) 20:29:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0xc00}, 0x0) 20:29:40 executing program 2: sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="fc000000", @ANYRES16=0x0, @ANYBLOB="000125bd7000fcdbdf2501000000080001007063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31302e3000000000080001007063302e30000000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080001007063690011000200303030303a30303a31302e30000000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080001007063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31302e3000000000c2adbd4e59af1edcb391fcde644ef0f86e428155f4b99a475724018990241f26db62b5f6f0be6841b2ade12a73461c303bac555764693308c9ac5ee74c9873"], 0xfc}, 0x1, 0x0, 0x0, 0x4000004}, 0x800) open(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x1819614, 0x0) syslog(0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$caif_seqpacket(0x25, 0x5, 0x4) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f00000005c0)={{}, "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"}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x121000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000140)={0x90002018}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="25232b3a5c2a2c5c692f2528071a4fa4f6a0ff43bcf2b798f584297265002c00000000000000000000007a0b3dadd06a0c9538355f40ef0529991c82f259b1f3e2e5978d41a49888fc2e7990bc02ba619cfba7d9c17e180aa5ffdb6876f577fce6"]) syslog(0x9, 0x0, 0x0) 20:29:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x300}, 0x40) [ 704.726137] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 704.732182] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 704.833310] vhci_hcd: connection closed [ 704.835464] vhci_hcd: stop threads [ 704.843440] vhci_hcd: release socket [ 704.847206] vhci_hcd: disconnect device [ 704.885569] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop2 20:29:41 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) syncfs(r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x7, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x10000, 0x1000, 0x9, 0x6, 0xfffffffffffffffc, 0xfff, 0x8}, 0x0, 0x6, r2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) pipe(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x69a}]}, 0x28}}, 0x0) 20:29:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0xe00}, 0x0) 20:29:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001400)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x6, 0x3, 0x0, 0x1, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x500}, 0x40) 20:29:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010008506008020000000000000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0xffffffff, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001100250137b100000000000010000000", @ANYRES32=r5], 0x20}}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x1, 0x0, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@newtclass={0x9c, 0x28, 0x400, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0xfff2, 0xffe0}, {0xffff, 0xa}, {0x0, 0xa}}, [@TCA_RATE={0x6, 0x5, {0x88, 0x81}}, @TCA_RATE={0x6, 0x5, {0x6, 0x1f}}, @tclass_kind_options=@c_qfq={{0x8, 0x1, 'qfq\x00'}, {0x14, 0x2, [@TCA_QFQ_LMAX={0x8, 0x2, 0x6}, @TCA_QFQ_LMAX={0x8, 0x2, 0x81}]}}, @tclass_kind_options=@c_netem={0xa, 0x1, 'netem\x00'}, @tclass_kind_options=@c_qfq={{0x8, 0x1, 'qfq\x00'}, {0x1c, 0x2, [@TCA_QFQ_WEIGHT={0x8, 0x1, 0xfff}, @TCA_QFQ_LMAX={0x8, 0x2, 0x6}, @TCA_QFQ_LMAX={0x8, 0x2, 0x3}]}}, @TCA_RATE={0x6, 0x5, {0xfa, 0xc0}}, @tclass_kind_options=@c_tbf={0x8, 0x1, 'tbf\x00'}, @tclass_kind_options=@c_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x808) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x1, 0x0, 0x0) sendmsg$nl_route(r7, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@getnexthop={0x34, 0x6a, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@NHA_ID={0x8, 0x1, 0x2}, @NHA_MASTER={0x8}, @NHA_GROUPS={0x4}, @NHA_ID={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x80) [ 705.334440] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(3) [ 705.340300] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 705.391220] vhci_hcd: connection closed [ 705.391561] ================================================================== [ 705.398032] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 705.404290] BUG: KASAN: null-ptr-deref in kthread_stop+0x72/0x6b0 [ 705.404304] Write of size 4 at addr 000000000000001c by task kworker/u4:4/217 [ 705.404308] [ 705.404323] CPU: 0 PID: 217 Comm: kworker/u4:4 Not tainted 4.19.180-syzkaller #0 [ 705.404330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.404342] Workqueue: usbip_event event_handler [ 705.404349] Call Trace: [ 705.404368] dump_stack+0x1fc/0x2ef [ 705.404387] kasan_report_error.cold+0x15b/0x1b9 [ 705.460681] ? kthread_stop+0x72/0x6b0 [ 705.464567] kasan_report+0x8f/0xa0 [ 705.468194] ? kthread_stop+0x72/0x6b0 [ 705.472187] kthread_stop+0x72/0x6b0 [ 705.475932] vhci_shutdown_connection+0x14e/0x280 [ 705.480777] ? mark_held_locks+0xa6/0xf0 [ 705.484840] ? kfree+0x110/0x210 [ 705.488210] ? event_handler+0x14c/0x4f0 [ 705.492388] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 705.496974] event_handler+0x1f0/0x4f0 [ 705.500871] process_one_work+0x864/0x1570 [ 705.505114] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 705.509792] worker_thread+0x64c/0x1130 [ 705.513773] ? process_one_work+0x1570/0x1570 [ 705.518267] kthread+0x33f/0x460 [ 705.521634] ? kthread_park+0x180/0x180 [ 705.525636] ret_from_fork+0x24/0x30 [ 705.529361] ================================================================== [ 705.536729] Disabling lock debugging due to kernel taint 20:29:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0xf00}, 0x0) [ 705.582085] Kernel panic - not syncing: panic_on_warn set ... [ 705.582085] [ 705.589509] CPU: 0 PID: 217 Comm: kworker/u4:4 Tainted: G B 4.19.180-syzkaller #0 [ 705.598448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.607826] Workqueue: usbip_event event_handler [ 705.612597] Call Trace: [ 705.615191] dump_stack+0x1fc/0x2ef [ 705.618819] panic+0x26a/0x50e [ 705.622010] ? __warn_printk+0xf3/0xf3 [ 705.625906] ? preempt_schedule_common+0x45/0xc0 [ 705.630666] ? ___preempt_schedule+0x16/0x18 [ 705.635073] ? trace_hardirqs_on+0x55/0x210 [ 705.639413] kasan_end_report+0x43/0x49 [ 705.643390] kasan_report_error.cold+0xa7/0x1b9 [ 705.648059] ? kthread_stop+0x72/0x6b0 [ 705.651966] kasan_report+0x8f/0xa0 [ 705.655591] ? kthread_stop+0x72/0x6b0 [ 705.659558] kthread_stop+0x72/0x6b0 [ 705.663274] vhci_shutdown_connection+0x14e/0x280 [ 705.668114] ? mark_held_locks+0xa6/0xf0 [ 705.672170] ? kfree+0x110/0x210 [ 705.675527] ? event_handler+0x14c/0x4f0 [ 705.679608] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 705.684186] event_handler+0x1f0/0x4f0 [ 705.688071] process_one_work+0x864/0x1570 [ 705.692306] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 705.696974] worker_thread+0x64c/0x1130 [ 705.700959] ? process_one_work+0x1570/0x1570 [ 705.705456] kthread+0x33f/0x460 [ 705.708820] ? kthread_park+0x180/0x180 [ 705.712811] ret_from_fork+0x24/0x30 [ 705.717025] Kernel Offset: disabled [ 705.720644] Rebooting in 86400 seconds..