, {&(0x7f00000118c0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8000}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="28f51589ca62cf2e1d52f119d0f39d216164df77a4d003d4d211a1443651fe08b3093656dcab7e45652d3a0ee463bed05aac2a94359b4159adc0aafc0eb7211922127128bf1d51c641f9a3657fd05b5a9d7d59a99f54827848a3bfe16b33f5afc9dde714eea9bfd85d2bafc67ee70eaa01cb51b2aee3b9f9cff055bb1f5df1a61f757b7542b621e3d7874eb51fd658f8549fdb1fcf108acd2d4a8c28ba4c6c72b81ffa9418a74f994d11f538f559b5f4"]) (async) chdir(&(0x7f0000000140)='./file1\x00') 09:26:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) (async) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r3) getsockname$packet(r3, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x22) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000052ffe7fdffffff0010", @ANYRES32=r4, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000024001d0f00"/20, @ANYRES32=r4, @ANYBLOB="0000ffffffffffff000000000900010063616b65"], 0x34}}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) (async) pipe(&(0x7f0000000280)={0xffffffffffffffff}) sendmsg$nl_route(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=@ipv6_delrule={0x1c, 0x21, 0x1, 0x70bd2a, 0x25dfdbfc, {0xa, 0x20, 0x20, 0x3, 0x65, 0x0, 0x0, 0x1, 0x2}}, 0x1c}, 0x1, 0x0, 0x0, 0x40891}, 0x0) (async) io_setup(0xe0, &(0x7f0000000000)=0x0) r7 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) io_submit(r6, 0x1, &(0x7f0000000580)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x7, r8}]) accept$packet(r8, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newtfilter={0x24, 0x66, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) [ 327.592145][ T5547] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 327.623093][ T7970] can0: slcan on ttyS3. [ 327.675052][ T7994] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 327.847481][ T8001] loop2: detected capacity change from 0 to 512 09:26:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) io_setup(0xe0, &(0x7f0000000000)=0x0) (async) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') (async) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) io_setup(0xe0, &(0x7f0000000000)=0x0) (async) r6 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') (async) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000580)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x7, r7}]) sendmsg$nl_generic(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2c1400003700000128bd7000fbdbdf250d000000d0103b8008004600", @ANYRES32=0x0, @ANYBLOB="08006500000000000400470095006e00641508000000000000007e045c6cb31925010088599072c7b02416597447374f8eaff156cc522a71a44bbf9a914fe2d25a34bad3568524f8de1a34b72b58eb82de1e9cc0b0ace76fbcf9fd606fc3431a4a4ee212b3162bd1e07d96bb440cd25a15f4e7a48765acc2782e416832bb41945d67270653513e07ade3f1e3815604023f10babb85a359e3250221f4d63766294600000008003e000300000008000e000000000008002c006401010208000b00", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32, @ANYBLOB="d4ad0eb154a558dd4260f56f4ecce40da404e820a627decaf8e940fe544b14947813a673de62f750ad294b728420fe526ee724923af205da20361d15be6291fd86c0f18b7c7c6853fc1036ceca9d240742c6881b5a2342705c8df782967e80ca2e8bb3493fb62b97b767789c384f85e47fafcfbef71238f3bf39bb7696b46c24f8e5f70c4fbefd291a990209804f4614fa5af727ac296d6c88a439fd96c077e0ef92af9e793ccc94ce9870a5f6c5a1aa24ba534326ca41eb0dd32c75fa6b1aa7c520920868b5b6ae0b63cfb1324131aa7243153b38af5063bc2e049aa1edbf686663823299ef0ec1e8505f2034f6238bbcfcc882d1b625d3c24c5f698fe8efea045c5d5d4736d19ec89d05b317e84472f11bd7b4e949675a2fc61039f2ce8e887fb002404d9b007ca3e96b7202b1a2cda88b8a1f2ac8d017ca83ac3425d114a6b580739561351208b5cd4058a52391d8872dce0e1f6163d2651e91dd8186e9e4689fd4eb4d7534de5c3b2f83dc5e88a6ccc4004e0023e2cf5697d545ffe27767a20f2066f3e719d84b6f0dd888720f80cd64f08f4eb14b5e4a81206a926cdf24d4312d0ef2417ae01a328e01767f430b96cc1c32fd65eb509208760862261de06488240876ddda8115a08fe8e238118067e439f63c8427a18aec2d69686c2b0f647852030e2bff4aa2c5c12d242eb38b67b7625c78a936bf73d530a5b3a0e5201f3849c49b165a0dcdfb1f837b6911993f0188bc860d2ec7495833ec89ad0d25907e035a23cc302aad54e8ed9da432924c3360410c0c006e005f0000000000000032789cdc63dbf1ac4a7c6f1be8223d5dec4570766907b284a865b3dd51dfd3409989c8566fe2a3613e56d853f651e884696366ebf57668c55ec5fd030573ac94a790dffe27949b9de35c3a15e8823dd776ad795246567f4bb39022a8ec4204b6e913370db0887a6cc51dd8324793cfc751fb64c2ba658a14453558ab894e7e0cbcce4b16c65c9574c77406f44f09b5ebb474c42feb6ac8893d517e8199b19956d6d5f5cf49610f137bee1a91fa403ffdf9b9fd4cfc0dad28fd22cef012b6fbfae79eadb84d12001e002f6465762f7562695f6374726c00000008009500", @ANYRES32=r6, @ANYBLOB="000000655fcdfb1561d118e62ab2787f53fceba7b5d8866ec026"], 0x142c}, 0x1, 0x0, 0x0, 0x40884}, 0x8000) (async) io_submit(r1, 0x1, &(0x7f0000000580)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x7, r3}]) (async) sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0xe8, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xd4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffbff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x872}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb202}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_batadv\x00', &(0x7f0000000000)=@ethtool_eee={0x33}}) [ 328.214038][ T8001] ext4: Unknown parameter '(b.R!adwD6Q 6Vܫ~Ee-:cZ*5AY!"q(QAe[Z}YTxHk3]+~QU]u{uB!ׇNXT-J(LlrOM8Y' 09:26:48 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xdd}}, './file0/../file0\x00'}) dup(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x401, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x6}, 0x4) syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x4801, 0x0) open$dir(&(0x7f0000002380)='./file0\x00', 0x80200, 0x0) 09:26:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x17, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f00000000000000010000000100000000400000004000002000000067fb196367fb19630100ffff53ef01000100000066fb1963000000000000000001000000000000000b0000000001000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3133393630353438363700"/192, 0xc0, 0x400}, {&(0x7f00000100c0)="000000000000000000000000099db6f7e1c14daabf96056e2839802d010000000c0000000000000066fb196300"/64, 0x40, 0x4e0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002e00000000000000", 0x40, 0x540}, {&(0x7f0000010140)="0000000000000000080000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="0200000003000000040000006a000f000300040000000000000000000f00bc0f", 0x20, 0x800}, {&(0x7f0000010180)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1020, 0x1000}, {&(0x7f00000111a0)="ed4100000008000066fb196367fb196367fb196300000000000004000400000000000000050000000800"/64, 0x40, 0x2100}, {&(0x7f00000111e0)="2000000050e54d0b50e54d0b0000000066fb196300"/32, 0x20, 0x3}, {&(0x7f0000011200)="c04100000038000066fb196366fb196366fb196300000000000002001c0000000000000000000000090000000a0000000b0000000c0000000d0000000e0000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000066fb1963000000000000000000000000000002ea00"/192, 0xc0, 0x2a00}, {&(0x7f00000112c0)="ed4100003c00000067fb196367fb196367fb19630000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000033888ba90000000000000000000000000000000000000000000000002000000050e54d0b50e54d0b50e54d0b67fb196350e54d0b0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f0000011380)="ed8100001a04000067fb196367fb196367fb1963000000000000010004000000000000000100000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000095c393940000000000000000000000000000000000000000000000002000000050e54d0b50e54d0b50e54d0b67fb196350e54d0b0000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011420)="ffa100002700000067fb196367fb196367fb196300000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e313339363035343836372f66696c65302f66696c6530000000000000000000000000000000000000000000028e17050000000000000000000000000000000000000000000000002000000050e54d0b50e54d0b50e54d0b67fb196350e54d0b0000000000000000", 0xa0, 0x2d00}, {&(0x7f00000114c0)="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", 0x1a0, 0x2e00}, {&(0x7f0000011660)="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", 0x100, 0x3000}, {&(0x7f0000011760)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f00000117e0)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x4800}, {&(0x7f0000011800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5000}, {&(0x7f0000011820)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5800}, {&(0x7f0000011840)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6000}, {&(0x7f0000011860)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6800}, {&(0x7f0000000440)="00000000000800000000000000000000000000000000000008000000000000006a521713c33c969486b97fb61981b421446d66d99e06e488ee2a17f4b6a64533badcfbed348298894a5a70a625c4c218ad71d2c6b5f255371d757c090000009cca96ec964944376fff80d61e45bad7f02b8c1493f774e914443af49a25ab08b3a235eb4310bd32e9691fb7a7805f1f4d0b664895df7b", 0x96, 0x7000}, {&(0x7f00000118a0)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f00000118c0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8000}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="28f51589ca62cf2e1d52f119d0f39d216164df77a4d003d4d211a1443651fe08b3093656dcab7e45652d3a0ee463bed05aac2a94359b4159adc0aafc0eb7211922127128bf1d51c641f9a3657fd05b5a9d7d59a99f54827848a3bfe16b33f5afc9dde714eea9bfd85d2bafc67ee70eaa01cb51b2aee3b9f9cff055bb1f5df1a61f757b7542b621e3d7874eb51fd658f8549fdb1fcf108acd2d4a8c28ba4c6c72b81ffa9418a74f994d11f538f559b5f4"]) (async, rerun: 64) chdir(&(0x7f0000000140)='./file1\x00') (rerun: 64) [ 328.325333][ T7972] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 09:26:48 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x8933, 0x0) [ 328.373084][ T7962] can0 (unregistered): slcan off ttyS3. 09:26:49 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xdd}}, './file0/../file0\x00'}) dup(r1) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x401, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x6}, 0x4) syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x4801, 0x0) open$dir(&(0x7f0000002380)='./file0\x00', 0x80200, 0x0) 09:26:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000a00)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) process_vm_writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f0000000500)=""/139, 0x8b}], 0x3, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/141, 0x8d}, {&(0x7f0000000440)=""/20, 0x14}, {&(0x7f0000000680)=""/113, 0x71}], 0x3, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000009c0)='./cgroup.net/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000080)={'b', ' *:* ', 'rm\x00'}, 0x9) prlimit64(0x0, 0x3, &(0x7f0000000280)={0xfffffffffffffffc}, &(0x7f0000000300)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r3, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r3, &(0x7f0000000740)=""/111, 0x61, 0x720, 0x0, 0xffffff2e) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x9, &(0x7f00000008c0)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000f21f000020000000d2f4655fd2f4655f0100ffff53ef0100010000", 0x3f, 0x403}, {0x0}, {0x0}, {0x0}, {0x0, 0x0, 0x2}, {0x0}, {&(0x7f00000007c0)="58c3313b6aef4d7c7577cb0a5e255f4bbde59a392b5246ba2c2a9cec5249d21db9bfe40c11cbe55de8fe0d0b7727972e441f266f3a86ee2fe94cae575eaee9fca992d5740a366ec98c98b26b1b3be9f3fc79dcb9675276d2ad71d4de5eaed6deae788bcd9502cbc03a5966bf90164cd5b0adabf98756468f5e8022534b3ae0900c598137ec0687471e3eacf5e2feb1ec20c64414b458c2938d37a594ea5b90e5a54141cbebb97b2f540de7647b5451d75f9a627663a794a0402e64ae43f765520e2a4eb0bd4a6bb8ae85025cfe5b315a9842d668283c69d41d71d2d152a00209677169361dfa3ec98b6a0aacb0f7d6998de7e96b5c2389ce2f5c91ff", 0xfc, 0xc1d}, {&(0x7f0000000480)="8bc364b78d6ae047cf62163b7e4148133a072686723ca706", 0x18, 0x800}, {&(0x7f00000004c0)='a', 0x1, 0x8000000000000001}], 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="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", @ANYBLOB="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"]) [ 328.419283][ T8022] loop2: detected capacity change from 0 to 512 09:26:49 executing program 5: ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000040)) syz_clone(0x10040c80, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x41182400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x80000000, &(0x7f0000000240)="8688a3dda08a9f4f0e4e9ffa1f6b12cc7b915facfc88fa7d762e3fe0a15677039cc7c4c725dbff1e5f1a72138f3dfce34509ddfd421ba816b024f7570b80aad884213efd3df3262b18fb964a637e181d0a91499e166b24ed8afaa430cd34a9de1e91c8d0a68369690b19cf48b365691c6195006c6bdd", 0x76, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="24caeb65bd68c9caf7563d94c15055b621b5cb6bc23680b4dc93acff9ed535d94c0667a217feb9cb6bb9e6e40e9fea3924d1d312989621985c00ff53f9e9fffb1358aeb8fac70571832c683d781b150022ca0333a3e52953a04ed18954f4cac62d4922f71c8d8479bcb6f368df7bc0046c2dd5895cb2c9b8a392d4d22bd82967839619ace2a8f368a52281d2563048b8c1de3e638b093818e344b305a48a1f1108c0588125c1") syz_clone(0xd0a0200, &(0x7f00000000c0)="7afdfdcfbf7ffc65fc3c5654befe5d89e729bb82cf501e2f85de06f63dbe156da142726e9c41ef7a21ae953a4ac32ea406b778f85235567c3045eaa6fb0f2ae8e06e48861fc5b35c3deea68002d02edb67250ad50fe7c18552eb941dfd37c261a42e69d840ff8877578e049e3c0808f911b141f9a223afd955b97bc31ed297022ee0a5d67e2ea00efbaed00b3a35678a7020dcf184347269c3d498d693b18f4066137a053b10c368c6391612f5a1", 0xae, &(0x7f0000000400), &(0x7f0000000080), &(0x7f0000000180)="c3999befc9c7d23fd60bf3262649861fcbcf1b3c078396a6854c0c02fb4d34e05a546f3ed5bd16b1066f48d645539bfdf5f2c151a56eb5b130c70c0c71044ab2ba2dc06581d11bccfd68e2e7bd2ff6a71c63da8571bc262765ee2866130acb99cc566b660386458cbc3f43f6c7250abd2b6698975d8c45f382c46e073c15e02c95a798030954a3cdaeef25887320a80b73ca3948b600"/159) [ 328.484746][ T8022] ext4: Unknown parameter '(b.R!adwD6Q 6Vܫ~Ee-:cZ*5AY!"q(QAe[Z}YTxHk3]+~QU]u{uB!ׇNXT-J(LlrOM8Y' [ 328.526330][ T22] Bluetooth: hci4: command 0x040f tx timeout 09:26:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) 09:26:49 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xdd}}, './file0/../file0\x00'}) dup(r1) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x401, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x6}, 0x4) syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x4801, 0x0) open$dir(&(0x7f0000002380)='./file0\x00', 0x80200, 0x0) [ 328.555036][ T8032] can0: slcan on ttyS3. [ 330.365391][ T8043] loop0: detected capacity change from 0 to 8192 09:26:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) 09:26:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000a00)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) process_vm_writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f0000000500)=""/139, 0x8b}], 0x3, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/141, 0x8d}, {&(0x7f0000000440)=""/20, 0x14}, {&(0x7f0000000680)=""/113, 0x71}], 0x3, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000009c0)='./cgroup.net/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000080)={'b', ' *:* ', 'rm\x00'}, 0x9) prlimit64(0x0, 0x3, &(0x7f0000000280)={0xfffffffffffffffc}, &(0x7f0000000300)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r3, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r3, &(0x7f0000000740)=""/111, 0x61, 0x720, 0x0, 0xffffff2e) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x9, &(0x7f00000008c0)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000f21f000020000000d2f4655fd2f4655f0100ffff53ef0100010000", 0x3f, 0x403}, {0x0}, {0x0}, {0x0}, {0x0, 0x0, 0x2}, {0x0}, {&(0x7f00000007c0)="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", 0xfc, 0xc1d}, {&(0x7f0000000480)="8bc364b78d6ae047cf62163b7e4148133a072686723ca706", 0x18, 0x800}, {&(0x7f00000004c0)='a', 0x1, 0x8000000000000001}], 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="00da9bccad002100000400001f2b6fe2f96a3f6d2f93ca9700b41d3200000000e61dc18e8c44810000e4259e66932f75a7e35b9cc4c0e894a793926020f83dc4da84d3c69b0200000067c4eb317d9510c86b996c4c9507219ae0cc2eeb8fd29047636b69ff1b27d72d69e41d5490584127f1be46d68441f24cc08bc114b8640a1c284a042bad52ed8715cb1335cc80259162dda27f90d1947ae4d82b1aa0b548e7393f3e00bc4cc5b3e3c8219821d391264cefcf9faad2b4077e1ebdb10df5353093c588708eaeebb789e308a53a50e9c16d7ad1c27b4952e4dc878a3cf617e0558e6a4835afa1ac000000009e9084343c6ed98d00f15eaf0131f5b4136929ed31bdecd21d59ccdb410dd93aa5079d6be21e9b112ef80bdd651f64988663add3353db6ad9e04f5b5eec29b19764749b8801cfb90e1aed6002a74c5081cb3cd8433e4f5c57aa4e64917abef7028d07ed6039c9f08efd7d996a5be6c9a15c6cbcdce39c469faf34d80b5e3633c078ce7d7522ffdaadd9d817ab33fce554e2150459954ac9b0800000001000000218b229a40d3b719cbf13220914dd4cfcd808e1ac9949a617dbe4913dd2e1c383e83fd2ed7b3266a7fef1e0c9fb0f4870bcfc981618782a42ade56271308ce57542589154cffb13c304348445f40a1595bc156a087e0", @ANYBLOB="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"]) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000a00)=0x7) (async) getpid() (async) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) process_vm_writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f0000000500)=""/139, 0x8b}], 0x3, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/141, 0x8d}, {&(0x7f0000000440)=""/20, 0x14}, {&(0x7f0000000680)=""/113, 0x71}], 0x3, 0x0) (async) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000009c0)='./cgroup.net/syz0\x00', 0x1ff) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) (async) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000080)={'b', ' *:* ', 'rm\x00'}, 0x9) (async) prlimit64(0x0, 0x3, &(0x7f0000000280)={0xfffffffffffffffc}, &(0x7f0000000300)) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) (async) sendto$inet(r3, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) (async) recvfrom(r3, &(0x7f0000000740)=""/111, 0x61, 0x720, 0x0, 0xffffff2e) (async) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x9, &(0x7f00000008c0)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000f21f000020000000d2f4655fd2f4655f0100ffff53ef0100010000", 0x3f, 0x403}, {0x0}, {0x0}, {0x0}, {0x0, 0x0, 0x2}, {0x0}, {&(0x7f00000007c0)="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", 0xfc, 0xc1d}, {&(0x7f0000000480)="8bc364b78d6ae047cf62163b7e4148133a072686723ca706", 0x18, 0x800}, {&(0x7f00000004c0)='a', 0x1, 0x8000000000000001}], 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="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", @ANYBLOB="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"]) (async) 09:26:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000a00)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) process_vm_writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f0000000500)=""/139, 0x8b}], 0x3, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/141, 0x8d}, {&(0x7f0000000440)=""/20, 0x14}, {&(0x7f0000000680)=""/113, 0x71}], 0x3, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000009c0)='./cgroup.net/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000080)={'b', ' *:* ', 'rm\x00'}, 0x9) prlimit64(0x0, 0x3, &(0x7f0000000280)={0xfffffffffffffffc}, &(0x7f0000000300)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r3, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r3, &(0x7f0000000740)=""/111, 0x61, 0x720, 0x0, 0xffffff2e) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x9, &(0x7f00000008c0)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000f21f000020000000d2f4655fd2f4655f0100ffff53ef0100010000", 0x3f, 0x403}, {0x0}, {0x0}, {0x0}, {0x0, 0x0, 0x2}, {0x0}, {&(0x7f00000007c0)="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", 0xfc, 0xc1d}, {&(0x7f0000000480)="8bc364b78d6ae047cf62163b7e4148133a072686723ca706", 0x18, 0x800}, {&(0x7f00000004c0)='a', 0x1, 0x8000000000000001}], 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="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", @ANYBLOB="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"]) 09:26:51 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x400448c9, 0x0) [ 330.563109][ T8024] can0 (unregistered): slcan off ttyS3. [ 330.603036][ T2757] Bluetooth: hci4: command 0x0419 tx timeout 09:26:53 executing program 2: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x8933, 0x0) [ 332.793122][ T8070] loop2: detected capacity change from 0 to 8192 [ 332.853610][ T8062] can0: slcan on ttyS3. 09:26:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) 09:26:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000a00)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) process_vm_writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f0000000500)=""/139, 0x8b}], 0x3, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/141, 0x8d}, {&(0x7f0000000440)=""/20, 0x14}, {&(0x7f0000000680)=""/113, 0x71}], 0x3, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000009c0)='./cgroup.net/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000080)={'b', ' *:* ', 'rm\x00'}, 0x9) prlimit64(0x0, 0x3, &(0x7f0000000280)={0xfffffffffffffffc}, &(0x7f0000000300)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r3, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r3, &(0x7f0000000740)=""/111, 0x61, 0x720, 0x0, 0xffffff2e) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x9, &(0x7f00000008c0)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000f21f000020000000d2f4655fd2f4655f0100ffff53ef0100010000", 0x3f, 0x403}, {0x0}, {0x0}, {0x0}, {0x0, 0x0, 0x2}, {0x0}, {&(0x7f00000007c0)="58c3313b6aef4d7c7577cb0a5e255f4bbde59a392b5246ba2c2a9cec5249d21db9bfe40c11cbe55de8fe0d0b7727972e441f266f3a86ee2fe94cae575eaee9fca992d5740a366ec98c98b26b1b3be9f3fc79dcb9675276d2ad71d4de5eaed6deae788bcd9502cbc03a5966bf90164cd5b0adabf98756468f5e8022534b3ae0900c598137ec0687471e3eacf5e2feb1ec20c64414b458c2938d37a594ea5b90e5a54141cbebb97b2f540de7647b5451d75f9a627663a794a0402e64ae43f765520e2a4eb0bd4a6bb8ae85025cfe5b315a9842d668283c69d41d71d2d152a00209677169361dfa3ec98b6a0aacb0f7d6998de7e96b5c2389ce2f5c91ff", 0xfc, 0xc1d}, {&(0x7f0000000480)="8bc364b78d6ae047cf62163b7e4148133a072686723ca706", 0x18, 0x800}, {&(0x7f00000004c0)='a', 0x1, 0x8000000000000001}], 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="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", @ANYBLOB="213209ab6f45f760ddbb090054c47d201eb5c855e73a0a8b7c88bfff7f196afd274904012f59fec472015c89ee960d79f736d0eea9b74678fd644d0d5c687039a3ab4f8bd68dc0f37fc081515d0095bef40a4d790f841ac8716104fc6075321429798819606ed13f9068ad18439fbfc9b630b25fa848b16cd8ce54f8297bff38197af29a6c99ccdf189d2a82370d3c042b4d6085ea5ac758e798a4fb94076774af23279dc195d7420d7a12c12e6538a0845d30f6bb3d6ec71736d6d02d4567e1d9aa19ae1a0b5aa9fda199b2e80d80bd0926088fe6df101f465543ee25478573a22863acebbaba3d5104ae629dade0d902b639c66cd4df7c4465a39ae7ab5bfb5ecfe0615057dcd155c85724ad413858a880365fd0"]) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000a00)=0x7) (async) getpid() (async) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) process_vm_writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f0000000500)=""/139, 0x8b}], 0x3, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/141, 0x8d}, {&(0x7f0000000440)=""/20, 0x14}, {&(0x7f0000000680)=""/113, 0x71}], 0x3, 0x0) (async) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000009c0)='./cgroup.net/syz0\x00', 0x1ff) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) (async) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000080)={'b', ' *:* ', 'rm\x00'}, 0x9) (async) prlimit64(0x0, 0x3, &(0x7f0000000280)={0xfffffffffffffffc}, &(0x7f0000000300)) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) (async) sendto$inet(r3, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) (async) recvfrom(r3, &(0x7f0000000740)=""/111, 0x61, 0x720, 0x0, 0xffffff2e) (async) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x9, &(0x7f00000008c0)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000f21f000020000000d2f4655fd2f4655f0100ffff53ef0100010000", 0x3f, 0x403}, {0x0}, {0x0}, {0x0}, {0x0, 0x0, 0x2}, {0x0}, {&(0x7f00000007c0)="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", 0xfc, 0xc1d}, {&(0x7f0000000480)="8bc364b78d6ae047cf62163b7e4148133a072686723ca706", 0x18, 0x800}, {&(0x7f00000004c0)='a', 0x1, 0x8000000000000001}], 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="00da9bccad002100000400001f2b6fe2f96a3f6d2f93ca9700b41d3200000000e61dc18e8c44810000e4259e66932f75a7e35b9cc4c0e894a793926020f83dc4da84d3c69b0200000067c4eb317d9510c86b996c4c9507219ae0cc2eeb8fd29047636b69ff1b27d72d69e41d5490584127f1be46d68441f24cc08bc114b8640a1c284a042bad52ed8715cb1335cc80259162dda27f90d1947ae4d82b1aa0b548e7393f3e00bc4cc5b3e3c8219821d391264cefcf9faad2b4077e1ebdb10df5353093c588708eaeebb789e308a53a50e9c16d7ad1c27b4952e4dc878a3cf617e0558e6a4835afa1ac000000009e9084343c6ed98d00f15eaf0131f5b4136929ed31bdecd21d59ccdb410dd93aa5079d6be21e9b112ef80bdd651f64988663add3353db6ad9e04f5b5eec29b19764749b8801cfb90e1aed6002a74c5081cb3cd8433e4f5c57aa4e64917abef7028d07ed6039c9f08efd7d996a5be6c9a15c6cbcdce39c469faf34d80b5e3633c078ce7d7522ffdaadd9d817ab33fce554e2150459954ac9b0800000001000000218b229a40d3b719cbf13220914dd4cfcd808e1ac9949a617dbe4913dd2e1c383e83fd2ed7b3266a7fef1e0c9fb0f4870bcfc981618782a42ade56271308ce57542589154cffb13c304348445f40a1595bc156a087e0", @ANYBLOB="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"]) (async) 09:26:53 executing program 5: ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000040)) syz_clone(0x10040c80, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x41182400, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x80000000, &(0x7f0000000240)="8688a3dda08a9f4f0e4e9ffa1f6b12cc7b915facfc88fa7d762e3fe0a15677039cc7c4c725dbff1e5f1a72138f3dfce34509ddfd421ba816b024f7570b80aad884213efd3df3262b18fb964a637e181d0a91499e166b24ed8afaa430cd34a9de1e91c8d0a68369690b19cf48b365691c6195006c6bdd", 0x76, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="24caeb65bd68c9caf7563d94c15055b621b5cb6bc23680b4dc93acff9ed535d94c0667a217feb9cb6bb9e6e40e9fea3924d1d312989621985c00ff53f9e9fffb1358aeb8fac70571832c683d781b150022ca0333a3e52953a04ed18954f4cac62d4922f71c8d8479bcb6f368df7bc0046c2dd5895cb2c9b8a392d4d22bd82967839619ace2a8f368a52281d2563048b8c1de3e638b093818e344b305a48a1f1108c0588125c1") (async) syz_clone(0xd0a0200, &(0x7f00000000c0)="7afdfdcfbf7ffc65fc3c5654befe5d89e729bb82cf501e2f85de06f63dbe156da142726e9c41ef7a21ae953a4ac32ea406b778f85235567c3045eaa6fb0f2ae8e06e48861fc5b35c3deea68002d02edb67250ad50fe7c18552eb941dfd37c261a42e69d840ff8877578e049e3c0808f911b141f9a223afd955b97bc31ed297022ee0a5d67e2ea00efbaed00b3a35678a7020dcf184347269c3d498d693b18f4066137a053b10c368c6391612f5a1", 0xae, &(0x7f0000000400), &(0x7f0000000080), &(0x7f0000000180)="c3999befc9c7d23fd60bf3262649861fcbcf1b3c078396a6854c0c02fb4d34e05a546f3ed5bd16b1066f48d645539bfdf5f2c151a56eb5b130c70c0c71044ab2ba2dc06581d11bccfd68e2e7bd2ff6a71c63da8571bc262765ee2866130acb99cc566b660386458cbc3f43f6c7250abd2b6698975d8c45f382c46e073c15e02c95a798030954a3cdaeef25887320a80b73ca3948b600"/159) 09:26:53 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x400448dd, 0x0) [ 333.013716][ T8061] can0 (unregistered): slcan off ttyS3. 09:26:53 executing program 2: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x8933, 0x0) 09:26:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) 09:26:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) [ 334.017635][ T8095] can0: slcan on ttyS3. [ 335.103880][ T8100] can0 (unregistered): slcan off ttyS3. [ 336.078932][ T8110] bridge0: port 3(gretap0) entered blocking state [ 336.085482][ T8110] bridge0: port 3(gretap0) entered disabled state [ 336.092756][ T8110] device gretap0 entered promiscuous mode [ 336.098797][ T8110] bridge0: port 3(gretap0) entered blocking state [ 336.105284][ T8110] bridge0: port 3(gretap0) entered forwarding state 09:26:56 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x400454ca, 0x0) 09:26:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) [ 336.251838][ T8106] can0: slcan on ttyS3. 09:26:56 executing program 0: syz_clone(0x940000, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0) syz_clone(0x1000200, &(0x7f0000000000)="312a6c41a07e0549f3e8d9d5c3abf7c6c409b10baae29a9f863ac57179767d52980754d44a247c7c0a82e5bcc495b9286d82dc", 0x33, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="ea586b9d7a236c5d4b088a26fae683b66773cf6e13862619d87683abdc5263975e576d33a468ee1199d2e1148919a18bf9566dc86fda242f7f55bfeb3ecef03c5fc6455c525839688c2e35f779ff2f349141d070a703077b96e27a35dfecf9851b69bca34fe2b13e6ab61009bb11abff7c4bfe47cee6743845201aec5cf229ca2391672a843e250101087a12a57e6ce48e5156ad0db0b5fb0abdb68688f7b591b70d7be313712f4fa703dfa63bae929854761ddacf9fe386d122bb6cec5e2b91e0bde45ce634f84f1e3a704acc53b38e45025f3f474e7e0dd9936d097abebebb2c") 09:26:56 executing program 2: sync() syz_clone(0x4002280, 0x0, 0x0, 0x0, 0x0, 0x0) [ 336.353274][ T8113] can0 (unregistered): slcan off ttyS3. [ 337.062858][ T8114] slcan: can't register candev [ 337.075314][ T8114] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:26:57 executing program 2: sync() syz_clone(0x4002280, 0x0, 0x0, 0x0, 0x0, 0x0) sync() (async) syz_clone(0x4002280, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:26:57 executing program 0: syz_clone(0x940000, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0) syz_clone(0x1000200, &(0x7f0000000000)="312a6c41a07e0549f3e8d9d5c3abf7c6c409b10baae29a9f863ac57179767d52980754d44a247c7c0a82e5bcc495b9286d82dc", 0x33, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="ea586b9d7a236c5d4b088a26fae683b66773cf6e13862619d87683abdc5263975e576d33a468ee1199d2e1148919a18bf9566dc86fda242f7f55bfeb3ecef03c5fc6455c525839688c2e35f779ff2f349141d070a703077b96e27a35dfecf9851b69bca34fe2b13e6ab61009bb11abff7c4bfe47cee6743845201aec5cf229ca2391672a843e250101087a12a57e6ce48e5156ad0db0b5fb0abdb68688f7b591b70d7be313712f4fa703dfa63bae929854761ddacf9fe386d122bb6cec5e2b91e0bde45ce634f84f1e3a704acc53b38e45025f3f474e7e0dd9936d097abebebb2c") syz_clone(0x940000, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0) (async) syz_clone(0x1000200, &(0x7f0000000000)="312a6c41a07e0549f3e8d9d5c3abf7c6c409b10baae29a9f863ac57179767d52980754d44a247c7c0a82e5bcc495b9286d82dc", 0x33, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="ea586b9d7a236c5d4b088a26fae683b66773cf6e13862619d87683abdc5263975e576d33a468ee1199d2e1148919a18bf9566dc86fda242f7f55bfeb3ecef03c5fc6455c525839688c2e35f779ff2f349141d070a703077b96e27a35dfecf9851b69bca34fe2b13e6ab61009bb11abff7c4bfe47cee6743845201aec5cf229ca2391672a843e250101087a12a57e6ce48e5156ad0db0b5fb0abdb68688f7b591b70d7be313712f4fa703dfa63bae929854761ddacf9fe386d122bb6cec5e2b91e0bde45ce634f84f1e3a704acc53b38e45025f3f474e7e0dd9936d097abebebb2c") (async) 09:26:57 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x40049409, 0x0) [ 337.335756][ T8137] can0: slcan on ttyS3. [ 337.433506][ T8136] can0 (unregistered): slcan off ttyS3. 09:26:59 executing program 2: sync() syz_clone(0x4002280, 0x0, 0x0, 0x0, 0x0, 0x0) 09:26:59 executing program 5: ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000040)) syz_clone(0x10040c80, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x41182400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x80000000, &(0x7f0000000240)="8688a3dda08a9f4f0e4e9ffa1f6b12cc7b915facfc88fa7d762e3fe0a15677039cc7c4c725dbff1e5f1a72138f3dfce34509ddfd421ba816b024f7570b80aad884213efd3df3262b18fb964a637e181d0a91499e166b24ed8afaa430cd34a9de1e91c8d0a68369690b19cf48b365691c6195006c6bdd", 0x76, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="24caeb65bd68c9caf7563d94c15055b621b5cb6bc23680b4dc93acff9ed535d94c0667a217feb9cb6bb9e6e40e9fea3924d1d312989621985c00ff53f9e9fffb1358aeb8fac70571832c683d781b150022ca0333a3e52953a04ed18954f4cac62d4922f71c8d8479bcb6f368df7bc0046c2dd5895cb2c9b8a392d4d22bd82967839619ace2a8f368a52281d2563048b8c1de3e638b093818e344b305a48a1f1108c0588125c1") syz_clone(0xd0a0200, &(0x7f00000000c0)="7afdfdcfbf7ffc65fc3c5654befe5d89e729bb82cf501e2f85de06f63dbe156da142726e9c41ef7a21ae953a4ac32ea406b778f85235567c3045eaa6fb0f2ae8e06e48861fc5b35c3deea68002d02edb67250ad50fe7c18552eb941dfd37c261a42e69d840ff8877578e049e3c0808f911b141f9a223afd955b97bc31ed297022ee0a5d67e2ea00efbaed00b3a35678a7020dcf184347269c3d498d693b18f4066137a053b10c368c6391612f5a1", 0xae, &(0x7f0000000400), &(0x7f0000000080), &(0x7f0000000180)="c3999befc9c7d23fd60bf3262649861fcbcf1b3c078396a6854c0c02fb4d34e05a546f3ed5bd16b1066f48d645539bfdf5f2c151a56eb5b130c70c0c71044ab2ba2dc06581d11bccfd68e2e7bd2ff6a71c63da8571bc262765ee2866130acb99cc566b660386458cbc3f43f6c7250abd2b6698975d8c45f382c46e073c15e02c95a798030954a3cdaeef25887320a80b73ca3948b600"/159) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000040)) (async) syz_clone(0x10040c80, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x41182400, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x80000000, &(0x7f0000000240)="8688a3dda08a9f4f0e4e9ffa1f6b12cc7b915facfc88fa7d762e3fe0a15677039cc7c4c725dbff1e5f1a72138f3dfce34509ddfd421ba816b024f7570b80aad884213efd3df3262b18fb964a637e181d0a91499e166b24ed8afaa430cd34a9de1e91c8d0a68369690b19cf48b365691c6195006c6bdd", 0x76, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="24caeb65bd68c9caf7563d94c15055b621b5cb6bc23680b4dc93acff9ed535d94c0667a217feb9cb6bb9e6e40e9fea3924d1d312989621985c00ff53f9e9fffb1358aeb8fac70571832c683d781b150022ca0333a3e52953a04ed18954f4cac62d4922f71c8d8479bcb6f368df7bc0046c2dd5895cb2c9b8a392d4d22bd82967839619ace2a8f368a52281d2563048b8c1de3e638b093818e344b305a48a1f1108c0588125c1") (async) syz_clone(0xd0a0200, &(0x7f00000000c0)="7afdfdcfbf7ffc65fc3c5654befe5d89e729bb82cf501e2f85de06f63dbe156da142726e9c41ef7a21ae953a4ac32ea406b778f85235567c3045eaa6fb0f2ae8e06e48861fc5b35c3deea68002d02edb67250ad50fe7c18552eb941dfd37c261a42e69d840ff8877578e049e3c0808f911b141f9a223afd955b97bc31ed297022ee0a5d67e2ea00efbaed00b3a35678a7020dcf184347269c3d498d693b18f4066137a053b10c368c6391612f5a1", 0xae, &(0x7f0000000400), &(0x7f0000000080), &(0x7f0000000180)="c3999befc9c7d23fd60bf3262649861fcbcf1b3c078396a6854c0c02fb4d34e05a546f3ed5bd16b1066f48d645539bfdf5f2c151a56eb5b130c70c0c71044ab2ba2dc06581d11bccfd68e2e7bd2ff6a71c63da8571bc262765ee2866130acb99cc566b660386458cbc3f43f6c7250abd2b6698975d8c45f382c46e073c15e02c95a798030954a3cdaeef25887320a80b73ca3948b600"/159) (async) 09:26:59 executing program 0: syz_clone(0x940000, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0) (async) syz_clone(0x1000200, &(0x7f0000000000)="312a6c41a07e0549f3e8d9d5c3abf7c6c409b10baae29a9f863ac57179767d52980754d44a247c7c0a82e5bcc495b9286d82dc", 0x33, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="ea586b9d7a236c5d4b088a26fae683b66773cf6e13862619d87683abdc5263975e576d33a468ee1199d2e1148919a18bf9566dc86fda242f7f55bfeb3ecef03c5fc6455c525839688c2e35f779ff2f349141d070a703077b96e27a35dfecf9851b69bca34fe2b13e6ab61009bb11abff7c4bfe47cee6743845201aec5cf229ca2391672a843e250101087a12a57e6ce48e5156ad0db0b5fb0abdb68688f7b591b70d7be313712f4fa703dfa63bae929854761ddacf9fe386d122bb6cec5e2b91e0bde45ce634f84f1e3a704acc53b38e45025f3f474e7e0dd9936d097abebebb2c") 09:26:59 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x40086602, 0x0) 09:26:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:26:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x4) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendto(0xffffffffffffffff, &(0x7f00000000c0)="0cacd0bb526b336f99b161d45dc39d260a2bbcec3efed0badf6e6c74d4286dbcbf7941a1d877b25cb4088d6064d1", 0x2e, 0x4, &(0x7f00000002c0)=@qipcrtr={0x2a, 0x2, 0x2}, 0x80) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r4, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r4, &(0x7f0000000480)=""/110, 0xfffffe32, 0x700, 0x0, 0xfffffffffffffecb) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000580)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x7, r6}]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006780)=[{{&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000500)="4d983937f3f496253ca3c41d1fa46e6ee62ed8a57e045b20000099442f5bd853d7c75696ba5b38cc2670da42ee2df54726732468af275c7a088df9794a7261e04eb04da044dca12f9a675d2b8b32cc746428077d08238e0049be2beb1aa35bdd86ca68ef9f68a1992ca382b62410f729f9215ae9cb2d46d5773e5e477f3be0956475342442bfbcdca6ef2a4606d382bc4be6d0931405a9af7fb69928b5505d8ba4080a4234dd29b4900f87c9d7058865898f1e0e2ba91a3f881cabedf0e8c8d92734f580c55ce0585f13ad022859e4bc1aa8a34811e266b1bd5935382a3ae813b4e310098cda584a282849bc97ade1827ffda6", 0xf3}, {&(0x7f0000000080)="845dfc8fae6b1568237b49af94e4795f11c03484", 0x14}, {&(0x7f00000003c0)="6620a42ab686682434d22e1286572d578643a3e4004d031afa50c5053761d661b4a39585baae4c813a38b512cc514ac5a1eadef3860f1599b6918023be791568c77f9f5da375d0241f6e934593b90c19451c278ce76e86c99096d239b35c54ecddf610fbdeeef48c9a2f468ca7f62ed0d6d27b9a7c74fcf6d44f166430c605ef4cb87efc71c9810148f3b82d670aaa77c8990781323c1ea21901296d8e328a01b2ec073724e63938028f596b7c63afc85b8b92775c2b2c8299f1d1b2443c", 0xbe}, {&(0x7f0000000600)="ff8fd9b4977de5cc4e38bba2433499fa2c", 0x11}], 0x4, &(0x7f0000000d40)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r2, r4, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8, 0x40}}, {{&(0x7f0000000e40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000ec0)="903a2241bfac445f8eacb8bb1f48234cc204d1b2d1bd08d14fd6695a962eabf4b9c70d98121d4defa276c89c75c4451ce3725404baf039b365381e9c2e57fc266fbc5d0d17ec6291f7e219a8d49687d976ff53c6434be156bd813142e8ad1b80a1cffafc926bb82914be9c2d29f108f54538695e120d9f52fc25810d3b016064214abbc4cc26a41086445c5e54a17c4719123d6481f4cdae6e7d3ce2a5431bd3fdb647afdeaddad70193aeb4134c4b3f29bf5bd6f810c94837", 0xb9}, {&(0x7f0000000f80)="26c0673c4568dacc060d28c9b24535499fbb29d7f50f7ee806b733e9ee1cc2b2e2372fdc453e199313c1a4b44bb289e3ceb653ee880f4dc54a3ce54f0ed39ccf27e12fe624a43397edecf5928b6e84795530b9b560fd288bda43b451dfbcb61326145e659aff1b5e8e1f53cc5dfdbe7941f28780ac96ae69195f50c2405fde5c43228ba6adb9502d25c61e43f4cab49c7aeecf81bb233777315f21da58850435ef85c247", 0xa4}, {&(0x7f0000001040)="5880bea0bb84713f544d5463206795125affed109e7246e37d6844632c14de344294e4c8b667478ad2b08ae33caa51c044ff688101973acbcb51138ea3c6a3ae8d9c8f68a903f5135661d97427b5df509c480b1cadf9f1a8d578f005cb85e2e39c35cbb0830f608ae49728e5e74d9175148a07a08cf9ef6e5096", 0x7a}, {&(0x7f00000010c0)="de1c8430561052dbe473a6d8379c071fa1509b13794137bb2bdc4dd82d265834f54a46411c1304779bd1f0c2aa983ed886b15cd2696414c94c6667e1bac6d178adf159f1606b797ac6f5d314ab0abebc7167bab26b2d55f83a3219a3605dd3d5f302cf481a277ad93f1ff24fdc1ee707ced04117153d3429fa837596d5ffa760bcdd64f62375beb0861041237d13d1844ceaa54c158990f092eeccd582f9481ce7742e25784cdcb3143be35942ae60479e69e3ee33cd982eee85e4b92aacb152f807", 0xc2}, {&(0x7f00000011c0)="62f979e4b1e3a062d9ec05a21a69f2d87de6262a3537fc047d5a16f7b0dce2070034306b961fd1c781e54a03ee40f6aad5", 0x31}, {&(0x7f0000001200)="916ec5e6f78c06310855413b2f1726d0564ec2f112167dd51c81062424bfc15820564b1c526f04d6e80079c15319384ed9906124786581f350203e52e65b3b98a775178211d48341617d63e0922ec70f81b0079ce49ec7882cda60a89355689689a8b64cdae703fa8afacd7310e2a0abc415e85ab44c5be541c71a85007788acdcee1a300b040bac02682f030bd0bf977ffccbc78eb5085ee4693f39d8c79e6c3c246838dc786b8467", 0xa9}], 0x6, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r1, r4]}}], 0xa0, 0x440044c1}}, {{&(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001640)="92498258afd17d824a6a0a610080f6fa0a4fbdb6c0a5cf3126632e431bc7a3c261bd5460914b3f0bdf787b60f695a0da1051e6957ba2f3cee69e95e1814761401c12fa904bac8dc66ce34ed15b59d5f83bb13c3083716e59100c70ba904e0b55c2676dc7c184eb8a29a152674cfb2ae452a876c961613b0b555cdcf312ca38d9073a2891", 0x84}, {&(0x7f0000001740)="6dfcb370c43f207352451a9c89f38a4dff8c1fac07499a6c8f25ea907e5a6e3b5fa24d43763fb71dd29857c6c20484341f2e6d0e4bcf04dcf3e8c0ba09cb54397a5cd49205286fa4cefaf4621743c2375a69eca8c7c334ffaa7464a69bae51d93544", 0x62}, {&(0x7f00000017c0)="e960421836bfd4066ef15b7ce17cf957a65c441cb1dc7c71288bbddec860c1119eb7d0b0402df1ace6f265c702df61988e5d3c13902d3b5c537a8f40cf0108743f3fef95f1eb1eb53a3f52e4b530a17a726cfa8c5bad4dafde7272a935312234b0afeaa4bddabe4e55e0188a7edf92065c826df3b52127626dc350b36f65219b1d00d3b296b7f7716943e2eaf092ec6c7ac8a64b25d54167a7", 0x99}], 0x3, &(0x7f0000002c00)=[@rights={{0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, r2, r1, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}], 0x128, 0x10}}, {{0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000002d40)="ce1c016cae91b806502955cc5b3e3707878f7d2d0b3e263c27b8e62e8556ed64b1e0cc809762aa4c933feec9a1305104a21efdd6c55a5f26b3549fd984cc543dd32d7e25779265d05084cfab1509cc793e6ca25c62dbebf3ee6a3a087be56a93e59650932863019ac56d4da03abd8872721c35cf641a0274d7b4aa6ebb1137bd829641ed43a077ecb97177363d8e11c67fdb42652b2cbf9890fa2994fb91678f6b2ddaaad188a0cb966ea8ed543eb13d2a051fa250a366b7e217572123e9b4f0063d55625c", 0xc5}, {&(0x7f0000002e40)="428a094afb12ff8dc8171ead9730ebaf2660d08e4fa080a0485eb466240d349ec29fc91ce03036bb6a4213f13457cd60b151591f9c9fed812c3aa86befd4fbb5b93271e9f066c593d2d85116881a3a1e09a22f9413f9df0240fcf7632a0effa3ffe6270a73638dec5026af44d5793d603f2a0797106f0d86d5a3273c2eeff063bb41fb20cc", 0x85}, {&(0x7f0000002f00)="c457bda94de6105e74a5d30336c8841c8b4301273dc70676afd0fb7e2b1705f82df889bc363d8ea412bf4f9dd48c3dc679a9c2d7e056c0ff0c390102f95c5baffa77f7c5a6223ccd7f652207c198d711ac16782afa909bc1afaae1bb5596875a97c636bc3bbcee26666dc869fcf651edcc3b3912e826193462b1fd434543dae21cc4f37f28a311e0e042ee3d8356fd64350da2ad10186a09d30d0415001186977abe97058d7fbf5470f63821ffabdabddcd754ea57495ca91b2b8ee77c2195d6ffd24424ae4040faa3c9d8ae1d4401743728", 0xd2}, {&(0x7f0000003000)="4404e0f00d800c15f7af2d50", 0xc}, 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{&(0x7f0000005a00)="1d5357459e9e29fcc9449b7e79e1683b415560397026abe2189e61f575d7617bb0ddc8447af09a3098e8e87bb139c2d3d2cb0bcb19730a0c44b195e88c3a3161bfc047dd887d68d943d7f95f2689dca70fe1d4db3cdfcd4626a0daf52f68eec3f3b68d42023d289e2109397ed1e8a5cc5bc685dbc0cb83ece3b0949c36a966c8f2fda8cceb110b334d3aa73fb9ee1c5970c8f4e1cc9100d0b2a45dbc63c8b828af8939d30e623ac049eb96baa56c8f3b6e6ff8fa5c497e1c12742719e53f11fab14373cadd6e3918c4b752d5cf55c91e4fb30c05fe825de7dd54a5a8b0e868", 0xdf}, {&(0x7f0000005b00)="94f1826482f1b93d1dd7e9e88fda0cda371f17ffd801e5db7f77d3d4f9217ed2edad92e4a24744f1f09f32c73bbe7fbe6b0abfae16844b5c2b8d6a0a820d1556a48645baa7541e85f0934aa04a27d8af942af196ef1c9ebadfee84351462ba91fd1a9597", 0x64}, {&(0x7f0000005b80)="1d893f08185bad294af881c77596d824121adcb95da50e1a2968fd4fefc174f143b15596d100030f310d793fcdb1c4e56672a77cef99ffe3657cf6a10e7e9d1b761deec96a337b0ec42946b5f16d6e576de0384e09f7720cc1525753dbd1f5429071412e8b9ff8304d5a1f231252d9d001ed8bb161f023f11673ac6439b11ae6a8ae", 0x82}, {&(0x7f0000005c40)="b89c14d67c80b74fd91fc412df926741163ead819de96bf99039e980e634c90f167a538bd48801fcba7c1a75a8b37b6db8dedd30cc27d0111010f346", 0x3c}, {&(0x7f0000005c80)="6ecbe85ccc3d35db8a66a161a48067621cbf92bde21c3020b397926fe91435a24899caa1ab6f9c236a05392a2ae207e9610150bec0705aba289e8f94833796e6ed73734d46ed3b2c3935b3dac25a1e0669f77800808f9720f172601cbf9193bd2299e6637b62d823fad2d9125338272cf84cb1e1d8768869dafe49adcde223e13fc26bcbee30956aab1ac24fb15fa928fbccf33c56a1b1c41dcbb04551cc07c22bb10753e19d8e362021f7951d85a1aa1c4f92afbd905d5c4cb174e20980bf74572e4cea76f23378e72695cb7b44e5657105ab", 0xd3}, {&(0x7f0000005d80)="6791c283275a6c529881849b8706a2626a7a6bc942de463d49fc8137c6038c5ee2eb3bbd0367b0304e200ba8274ed52a28714f2e22851a5fefaee4697d2bcf971aa415a32b59b37a50bd2c3a0f45cae81ab27e9b75e71592c41e0a15142e359cf101a55cbe764701ccf0783b0d2bf5df87599329846b13fb0a6bdf0ef1463af47f20ce8079a4cb618ce6412777366b8b4e463675bdbc484dfb9e3f2fae3c0801a893", 0xa2}], 0x7, &(0x7f0000006180)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}], 0x80, 0x4}}, {{&(0x7f0000006200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000006500)=[{&(0x7f0000006280)="fe30da953ba5a1a179f6a74958f9b5464c600cd24f886cd59b7a68135dab82f43d158e05553ce2af112e993dc1818e62236a15ca34d66b2c66817e53a74f4e6a7e34673d3946e191d46ae790e3b3531443b785f6cd495bd335", 0x59}, {&(0x7f0000006300)="03be9deebb2276341ffb7d39a857193df71db0996aa41dca7582ce7936c86bbe8370d00a8670e21e2432c4a8a5d3e55a539cac02ddc9e5a7d07eef443809d05aaba525139804791b410bd0e4c9c7dee6d1d0bd8fbde98a203b23a254cc69efc4ea0434fe63eb2c5f3af7f8d0bafda976cccdf85a99bb12b055f3eaa8fe4f9d46939401e751d1a867736f9f14bf5c02373a45a1a92857be64bd78923c717a22", 0x9f}, {&(0x7f00000063c0)="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", 0xfc}, {&(0x7f00000064c0)="a164fa9fc55b4b2024d288ddef77ea09a72a0f91fa99ade5d15517b211c85f417a9b236c1573d559e7a7d0061eb10566d366266b7c7f3e9c75", 0x39}], 0x4, &(0x7f0000006700)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x40000}}], 0x7, 0x30) capset(&(0x7f0000000000)={0x20080522, r3}, &(0x7f0000000040)={0x6, 0x4, 0x3ff, 0x0, 0x9, 0x1}) 09:27:00 executing program 2: syz_clone(0x940000, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0) syz_clone(0x1000200, &(0x7f0000000000)="312a6c41a07e0549f3e8d9d5c3abf7c6c409b10baae29a9f863ac57179767d52980754d44a247c7c0a82e5bcc495b9286d82dc", 0x33, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="ea586b9d7a236c5d4b088a26fae683b66773cf6e13862619d87683abdc5263975e576d33a468ee1199d2e1148919a18bf9566dc86fda242f7f55bfeb3ecef03c5fc6455c525839688c2e35f779ff2f349141d070a703077b96e27a35dfecf9851b69bca34fe2b13e6ab61009bb11abff7c4bfe47cee6743845201aec5cf229ca2391672a843e250101087a12a57e6ce48e5156ad0db0b5fb0abdb68688f7b591b70d7be313712f4fa703dfa63bae929854761ddacf9fe386d122bb6cec5e2b91e0bde45ce634f84f1e3a704acc53b38e45025f3f474e7e0dd9936d097abebebb2c") 09:27:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x1, "04"}], 0x18}, 0x0) close(r0) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x9, 0x401, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFCTH_STATUS={0x8}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008004) [ 339.784155][ T8197] can0: slcan on ttyS3. 09:27:00 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x40186366, 0x0) [ 339.873470][ T8196] can0 (unregistered): slcan off ttyS3. 09:27:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x1, "04"}], 0x18}, 0x0) close(r0) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x9, 0x401, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFCTH_STATUS={0x8}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008004) 09:27:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x4) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendto(0xffffffffffffffff, &(0x7f00000000c0)="0cacd0bb526b336f99b161d45dc39d260a2bbcec3efed0badf6e6c74d4286dbcbf7941a1d877b25cb4088d6064d1", 0x2e, 0x4, &(0x7f00000002c0)=@qipcrtr={0x2a, 0x2, 0x2}, 0x80) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x3) (async) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e20, @empty}, 0x10) (async) sendto$inet(r4, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) (async) recvfrom(r4, &(0x7f0000000480)=""/110, 0xfffffe32, 0x700, 0x0, 0xfffffffffffffecb) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000580)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x7, r6}]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006780)=[{{&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000500)="4d983937f3f496253ca3c41d1fa46e6ee62ed8a57e045b20000099442f5bd853d7c75696ba5b38cc2670da42ee2df54726732468af275c7a088df9794a7261e04eb04da044dca12f9a675d2b8b32cc746428077d08238e0049be2beb1aa35bdd86ca68ef9f68a1992ca382b62410f729f9215ae9cb2d46d5773e5e477f3be0956475342442bfbcdca6ef2a4606d382bc4be6d0931405a9af7fb69928b5505d8ba4080a4234dd29b4900f87c9d7058865898f1e0e2ba91a3f881cabedf0e8c8d92734f580c55ce0585f13ad022859e4bc1aa8a34811e266b1bd5935382a3ae813b4e310098cda584a282849bc97ade1827ffda6", 0xf3}, {&(0x7f0000000080)="845dfc8fae6b1568237b49af94e4795f11c03484", 0x14}, {&(0x7f00000003c0)="6620a42ab686682434d22e1286572d578643a3e4004d031afa50c5053761d661b4a39585baae4c813a38b512cc514ac5a1eadef3860f1599b6918023be791568c77f9f5da375d0241f6e934593b90c19451c278ce76e86c99096d239b35c54ecddf610fbdeeef48c9a2f468ca7f62ed0d6d27b9a7c74fcf6d44f166430c605ef4cb87efc71c9810148f3b82d670aaa77c8990781323c1ea21901296d8e328a01b2ec073724e63938028f596b7c63afc85b8b92775c2b2c8299f1d1b2443c", 0xbe}, {&(0x7f0000000600)="ff8fd9b4977de5cc4e38bba2433499fa2c", 0x11}], 0x4, &(0x7f0000000d40)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r2, r4, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8, 0x40}}, {{&(0x7f0000000e40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000ec0)="903a2241bfac445f8eacb8bb1f48234cc204d1b2d1bd08d14fd6695a962eabf4b9c70d98121d4defa276c89c75c4451ce3725404baf039b365381e9c2e57fc266fbc5d0d17ec6291f7e219a8d49687d976ff53c6434be156bd813142e8ad1b80a1cffafc926bb82914be9c2d29f108f54538695e120d9f52fc25810d3b016064214abbc4cc26a41086445c5e54a17c4719123d6481f4cdae6e7d3ce2a5431bd3fdb647afdeaddad70193aeb4134c4b3f29bf5bd6f810c94837", 0xb9}, {&(0x7f0000000f80)="26c0673c4568dacc060d28c9b24535499fbb29d7f50f7ee806b733e9ee1cc2b2e2372fdc453e199313c1a4b44bb289e3ceb653ee880f4dc54a3ce54f0ed39ccf27e12fe624a43397edecf5928b6e84795530b9b560fd288bda43b451dfbcb61326145e659aff1b5e8e1f53cc5dfdbe7941f28780ac96ae69195f50c2405fde5c43228ba6adb9502d25c61e43f4cab49c7aeecf81bb233777315f21da58850435ef85c247", 0xa4}, {&(0x7f0000001040)="5880bea0bb84713f544d5463206795125affed109e7246e37d6844632c14de344294e4c8b667478ad2b08ae33caa51c044ff688101973acbcb51138ea3c6a3ae8d9c8f68a903f5135661d97427b5df509c480b1cadf9f1a8d578f005cb85e2e39c35cbb0830f608ae49728e5e74d9175148a07a08cf9ef6e5096", 0x7a}, {&(0x7f00000010c0)="de1c8430561052dbe473a6d8379c071fa1509b13794137bb2bdc4dd82d265834f54a46411c1304779bd1f0c2aa983ed886b15cd2696414c94c6667e1bac6d178adf159f1606b797ac6f5d314ab0abebc7167bab26b2d55f83a3219a3605dd3d5f302cf481a277ad93f1ff24fdc1ee707ced04117153d3429fa837596d5ffa760bcdd64f62375beb0861041237d13d1844ceaa54c158990f092eeccd582f9481ce7742e25784cdcb3143be35942ae60479e69e3ee33cd982eee85e4b92aacb152f807", 0xc2}, {&(0x7f00000011c0)="62f979e4b1e3a062d9ec05a21a69f2d87de6262a3537fc047d5a16f7b0dce2070034306b961fd1c781e54a03ee40f6aad5", 0x31}, {&(0x7f0000001200)="916ec5e6f78c06310855413b2f1726d0564ec2f112167dd51c81062424bfc15820564b1c526f04d6e80079c15319384ed9906124786581f350203e52e65b3b98a775178211d48341617d63e0922ec70f81b0079ce49ec7882cda60a89355689689a8b64cdae703fa8afacd7310e2a0abc415e85ab44c5be541c71a85007788acdcee1a300b040bac02682f030bd0bf977ffccbc78eb5085ee4693f39d8c79e6c3c246838dc786b8467", 0xa9}], 0x6, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r1, r4]}}], 0xa0, 0x440044c1}}, {{&(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001640)="92498258afd17d824a6a0a610080f6fa0a4fbdb6c0a5cf3126632e431bc7a3c261bd5460914b3f0bdf787b60f695a0da1051e6957ba2f3cee69e95e1814761401c12fa904bac8dc66ce34ed15b59d5f83bb13c3083716e59100c70ba904e0b55c2676dc7c184eb8a29a152674cfb2ae452a876c961613b0b555cdcf312ca38d9073a2891", 0x84}, {&(0x7f0000001740)="6dfcb370c43f207352451a9c89f38a4dff8c1fac07499a6c8f25ea907e5a6e3b5fa24d43763fb71dd29857c6c20484341f2e6d0e4bcf04dcf3e8c0ba09cb54397a5cd49205286fa4cefaf4621743c2375a69eca8c7c334ffaa7464a69bae51d93544", 0x62}, {&(0x7f00000017c0)="e960421836bfd4066ef15b7ce17cf957a65c441cb1dc7c71288bbddec860c1119eb7d0b0402df1ace6f265c702df61988e5d3c13902d3b5c537a8f40cf0108743f3fef95f1eb1eb53a3f52e4b530a17a726cfa8c5bad4dafde7272a935312234b0afeaa4bddabe4e55e0188a7edf92065c826df3b52127626dc350b36f65219b1d00d3b296b7f7716943e2eaf092ec6c7ac8a64b25d54167a7", 0x99}], 0x3, &(0x7f0000002c00)=[@rights={{0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, r2, r1, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}], 0x128, 0x10}}, {{0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000002d40)="ce1c016cae91b806502955cc5b3e3707878f7d2d0b3e263c27b8e62e8556ed64b1e0cc809762aa4c933feec9a1305104a21efdd6c55a5f26b3549fd984cc543dd32d7e25779265d05084cfab1509cc793e6ca25c62dbebf3ee6a3a087be56a93e59650932863019ac56d4da03abd8872721c35cf641a0274d7b4aa6ebb1137bd829641ed43a077ecb97177363d8e11c67fdb42652b2cbf9890fa2994fb91678f6b2ddaaad188a0cb966ea8ed543eb13d2a051fa250a366b7e217572123e9b4f0063d55625c", 0xc5}, {&(0x7f0000002e40)="428a094afb12ff8dc8171ead9730ebaf2660d08e4fa080a0485eb466240d349ec29fc91ce03036bb6a4213f13457cd60b151591f9c9fed812c3aa86befd4fbb5b93271e9f066c593d2d85116881a3a1e09a22f9413f9df0240fcf7632a0effa3ffe6270a73638dec5026af44d5793d603f2a0797106f0d86d5a3273c2eeff063bb41fb20cc", 0x85}, {&(0x7f0000002f00)="c457bda94de6105e74a5d30336c8841c8b4301273dc70676afd0fb7e2b1705f82df889bc363d8ea412bf4f9dd48c3dc679a9c2d7e056c0ff0c390102f95c5baffa77f7c5a6223ccd7f652207c198d711ac16782afa909bc1afaae1bb5596875a97c636bc3bbcee26666dc869fcf651edcc3b3912e826193462b1fd434543dae21cc4f37f28a311e0e042ee3d8356fd64350da2ad10186a09d30d0415001186977abe97058d7fbf5470f63821ffabdabddcd754ea57495ca91b2b8ee77c2195d6ffd24424ae4040faa3c9d8ae1d4401743728", 0xd2}, {&(0x7f0000003000)="4404e0f00d800c15f7af2d50", 0xc}, 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{&(0x7f0000005a00)="1d5357459e9e29fcc9449b7e79e1683b415560397026abe2189e61f575d7617bb0ddc8447af09a3098e8e87bb139c2d3d2cb0bcb19730a0c44b195e88c3a3161bfc047dd887d68d943d7f95f2689dca70fe1d4db3cdfcd4626a0daf52f68eec3f3b68d42023d289e2109397ed1e8a5cc5bc685dbc0cb83ece3b0949c36a966c8f2fda8cceb110b334d3aa73fb9ee1c5970c8f4e1cc9100d0b2a45dbc63c8b828af8939d30e623ac049eb96baa56c8f3b6e6ff8fa5c497e1c12742719e53f11fab14373cadd6e3918c4b752d5cf55c91e4fb30c05fe825de7dd54a5a8b0e868", 0xdf}, {&(0x7f0000005b00)="94f1826482f1b93d1dd7e9e88fda0cda371f17ffd801e5db7f77d3d4f9217ed2edad92e4a24744f1f09f32c73bbe7fbe6b0abfae16844b5c2b8d6a0a820d1556a48645baa7541e85f0934aa04a27d8af942af196ef1c9ebadfee84351462ba91fd1a9597", 0x64}, {&(0x7f0000005b80)="1d893f08185bad294af881c77596d824121adcb95da50e1a2968fd4fefc174f143b15596d100030f310d793fcdb1c4e56672a77cef99ffe3657cf6a10e7e9d1b761deec96a337b0ec42946b5f16d6e576de0384e09f7720cc1525753dbd1f5429071412e8b9ff8304d5a1f231252d9d001ed8bb161f023f11673ac6439b11ae6a8ae", 0x82}, {&(0x7f0000005c40)="b89c14d67c80b74fd91fc412df926741163ead819de96bf99039e980e634c90f167a538bd48801fcba7c1a75a8b37b6db8dedd30cc27d0111010f346", 0x3c}, {&(0x7f0000005c80)="6ecbe85ccc3d35db8a66a161a48067621cbf92bde21c3020b397926fe91435a24899caa1ab6f9c236a05392a2ae207e9610150bec0705aba289e8f94833796e6ed73734d46ed3b2c3935b3dac25a1e0669f77800808f9720f172601cbf9193bd2299e6637b62d823fad2d9125338272cf84cb1e1d8768869dafe49adcde223e13fc26bcbee30956aab1ac24fb15fa928fbccf33c56a1b1c41dcbb04551cc07c22bb10753e19d8e362021f7951d85a1aa1c4f92afbd905d5c4cb174e20980bf74572e4cea76f23378e72695cb7b44e5657105ab", 0xd3}, {&(0x7f0000005d80)="6791c283275a6c529881849b8706a2626a7a6bc942de463d49fc8137c6038c5ee2eb3bbd0367b0304e200ba8274ed52a28714f2e22851a5fefaee4697d2bcf971aa415a32b59b37a50bd2c3a0f45cae81ab27e9b75e71592c41e0a15142e359cf101a55cbe764701ccf0783b0d2bf5df87599329846b13fb0a6bdf0ef1463af47f20ce8079a4cb618ce6412777366b8b4e463675bdbc484dfb9e3f2fae3c0801a893", 0xa2}], 0x7, &(0x7f0000006180)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}], 0x80, 0x4}}, {{&(0x7f0000006200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000006500)=[{&(0x7f0000006280)="fe30da953ba5a1a179f6a74958f9b5464c600cd24f886cd59b7a68135dab82f43d158e05553ce2af112e993dc1818e62236a15ca34d66b2c66817e53a74f4e6a7e34673d3946e191d46ae790e3b3531443b785f6cd495bd335", 0x59}, {&(0x7f0000006300)="03be9deebb2276341ffb7d39a857193df71db0996aa41dca7582ce7936c86bbe8370d00a8670e21e2432c4a8a5d3e55a539cac02ddc9e5a7d07eef443809d05aaba525139804791b410bd0e4c9c7dee6d1d0bd8fbde98a203b23a254cc69efc4ea0434fe63eb2c5f3af7f8d0bafda976cccdf85a99bb12b055f3eaa8fe4f9d46939401e751d1a867736f9f14bf5c02373a45a1a92857be64bd78923c717a22", 0x9f}, {&(0x7f00000063c0)="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", 0xfc}, {&(0x7f00000064c0)="a164fa9fc55b4b2024d288ddef77ea09a72a0f91fa99ade5d15517b211c85f417a9b236c1573d559e7a7d0061eb10566d366266b7c7f3e9c75", 0x39}], 0x4, &(0x7f0000006700)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x40000}}], 0x7, 0x30) capset(&(0x7f0000000000)={0x20080522, r3}, &(0x7f0000000040)={0x6, 0x4, 0x3ff, 0x0, 0x9, 0x1}) 09:27:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) [ 340.125495][ T8233] can0: slcan on ttyS3. [ 340.366242][ T8231] can0 (unregistered): slcan off ttyS3. 09:27:03 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x40086602, 0x0) 09:27:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x1, "04"}], 0x18}, 0x0) (async) close(r0) (async) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x9, 0x401, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFCTH_STATUS={0x8}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008004) 09:27:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x1, "04"}], 0x18}, 0x0) close(r0) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x9, 0x401, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFCTH_STATUS={0x8}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008004) 09:27:03 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x401c5820, 0x0) 09:27:03 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x4) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendto(0xffffffffffffffff, &(0x7f00000000c0)="0cacd0bb526b336f99b161d45dc39d260a2bbcec3efed0badf6e6c74d4286dbcbf7941a1d877b25cb4088d6064d1", 0x2e, 0x4, &(0x7f00000002c0)=@qipcrtr={0x2a, 0x2, 0x2}, 0x80) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r4, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r4, &(0x7f0000000480)=""/110, 0xfffffe32, 0x700, 0x0, 0xfffffffffffffecb) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000580)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x7, r6}]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006780)=[{{&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000500)="4d983937f3f496253ca3c41d1fa46e6ee62ed8a57e045b20000099442f5bd853d7c75696ba5b38cc2670da42ee2df54726732468af275c7a088df9794a7261e04eb04da044dca12f9a675d2b8b32cc746428077d08238e0049be2beb1aa35bdd86ca68ef9f68a1992ca382b62410f729f9215ae9cb2d46d5773e5e477f3be0956475342442bfbcdca6ef2a4606d382bc4be6d0931405a9af7fb69928b5505d8ba4080a4234dd29b4900f87c9d7058865898f1e0e2ba91a3f881cabedf0e8c8d92734f580c55ce0585f13ad022859e4bc1aa8a34811e266b1bd5935382a3ae813b4e310098cda584a282849bc97ade1827ffda6", 0xf3}, {&(0x7f0000000080)="845dfc8fae6b1568237b49af94e4795f11c03484", 0x14}, {&(0x7f00000003c0)="6620a42ab686682434d22e1286572d578643a3e4004d031afa50c5053761d661b4a39585baae4c813a38b512cc514ac5a1eadef3860f1599b6918023be791568c77f9f5da375d0241f6e934593b90c19451c278ce76e86c99096d239b35c54ecddf610fbdeeef48c9a2f468ca7f62ed0d6d27b9a7c74fcf6d44f166430c605ef4cb87efc71c9810148f3b82d670aaa77c8990781323c1ea21901296d8e328a01b2ec073724e63938028f596b7c63afc85b8b92775c2b2c8299f1d1b2443c", 0xbe}, {&(0x7f0000000600)="ff8fd9b4977de5cc4e38bba2433499fa2c", 0x11}], 0x4, &(0x7f0000000d40)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r2, r4, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8, 0x40}}, {{&(0x7f0000000e40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000ec0)="903a2241bfac445f8eacb8bb1f48234cc204d1b2d1bd08d14fd6695a962eabf4b9c70d98121d4defa276c89c75c4451ce3725404baf039b365381e9c2e57fc266fbc5d0d17ec6291f7e219a8d49687d976ff53c6434be156bd813142e8ad1b80a1cffafc926bb82914be9c2d29f108f54538695e120d9f52fc25810d3b016064214abbc4cc26a41086445c5e54a17c4719123d6481f4cdae6e7d3ce2a5431bd3fdb647afdeaddad70193aeb4134c4b3f29bf5bd6f810c94837", 0xb9}, {&(0x7f0000000f80)="26c0673c4568dacc060d28c9b24535499fbb29d7f50f7ee806b733e9ee1cc2b2e2372fdc453e199313c1a4b44bb289e3ceb653ee880f4dc54a3ce54f0ed39ccf27e12fe624a43397edecf5928b6e84795530b9b560fd288bda43b451dfbcb61326145e659aff1b5e8e1f53cc5dfdbe7941f28780ac96ae69195f50c2405fde5c43228ba6adb9502d25c61e43f4cab49c7aeecf81bb233777315f21da58850435ef85c247", 0xa4}, {&(0x7f0000001040)="5880bea0bb84713f544d5463206795125affed109e7246e37d6844632c14de344294e4c8b667478ad2b08ae33caa51c044ff688101973acbcb51138ea3c6a3ae8d9c8f68a903f5135661d97427b5df509c480b1cadf9f1a8d578f005cb85e2e39c35cbb0830f608ae49728e5e74d9175148a07a08cf9ef6e5096", 0x7a}, {&(0x7f00000010c0)="de1c8430561052dbe473a6d8379c071fa1509b13794137bb2bdc4dd82d265834f54a46411c1304779bd1f0c2aa983ed886b15cd2696414c94c6667e1bac6d178adf159f1606b797ac6f5d314ab0abebc7167bab26b2d55f83a3219a3605dd3d5f302cf481a277ad93f1ff24fdc1ee707ced04117153d3429fa837596d5ffa760bcdd64f62375beb0861041237d13d1844ceaa54c158990f092eeccd582f9481ce7742e25784cdcb3143be35942ae60479e69e3ee33cd982eee85e4b92aacb152f807", 0xc2}, {&(0x7f00000011c0)="62f979e4b1e3a062d9ec05a21a69f2d87de6262a3537fc047d5a16f7b0dce2070034306b961fd1c781e54a03ee40f6aad5", 0x31}, {&(0x7f0000001200)="916ec5e6f78c06310855413b2f1726d0564ec2f112167dd51c81062424bfc15820564b1c526f04d6e80079c15319384ed9906124786581f350203e52e65b3b98a775178211d48341617d63e0922ec70f81b0079ce49ec7882cda60a89355689689a8b64cdae703fa8afacd7310e2a0abc415e85ab44c5be541c71a85007788acdcee1a300b040bac02682f030bd0bf977ffccbc78eb5085ee4693f39d8c79e6c3c246838dc786b8467", 0xa9}], 0x6, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r1, r4]}}], 0xa0, 0x440044c1}}, {{&(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001640)="92498258afd17d824a6a0a610080f6fa0a4fbdb6c0a5cf3126632e431bc7a3c261bd5460914b3f0bdf787b60f695a0da1051e6957ba2f3cee69e95e1814761401c12fa904bac8dc66ce34ed15b59d5f83bb13c3083716e59100c70ba904e0b55c2676dc7c184eb8a29a152674cfb2ae452a876c961613b0b555cdcf312ca38d9073a2891", 0x84}, {&(0x7f0000001740)="6dfcb370c43f207352451a9c89f38a4dff8c1fac07499a6c8f25ea907e5a6e3b5fa24d43763fb71dd29857c6c20484341f2e6d0e4bcf04dcf3e8c0ba09cb54397a5cd49205286fa4cefaf4621743c2375a69eca8c7c334ffaa7464a69bae51d93544", 0x62}, {&(0x7f00000017c0)="e960421836bfd4066ef15b7ce17cf957a65c441cb1dc7c71288bbddec860c1119eb7d0b0402df1ace6f265c702df61988e5d3c13902d3b5c537a8f40cf0108743f3fef95f1eb1eb53a3f52e4b530a17a726cfa8c5bad4dafde7272a935312234b0afeaa4bddabe4e55e0188a7edf92065c826df3b52127626dc350b36f65219b1d00d3b296b7f7716943e2eaf092ec6c7ac8a64b25d54167a7", 0x99}], 0x3, &(0x7f0000002c00)=[@rights={{0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, r2, r1, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}], 0x128, 0x10}}, {{0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000002d40)="ce1c016cae91b806502955cc5b3e3707878f7d2d0b3e263c27b8e62e8556ed64b1e0cc809762aa4c933feec9a1305104a21efdd6c55a5f26b3549fd984cc543dd32d7e25779265d05084cfab1509cc793e6ca25c62dbebf3ee6a3a087be56a93e59650932863019ac56d4da03abd8872721c35cf641a0274d7b4aa6ebb1137bd829641ed43a077ecb97177363d8e11c67fdb42652b2cbf9890fa2994fb91678f6b2ddaaad188a0cb966ea8ed543eb13d2a051fa250a366b7e217572123e9b4f0063d55625c", 0xc5}, 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{&(0x7f0000005a00)="1d5357459e9e29fcc9449b7e79e1683b415560397026abe2189e61f575d7617bb0ddc8447af09a3098e8e87bb139c2d3d2cb0bcb19730a0c44b195e88c3a3161bfc047dd887d68d943d7f95f2689dca70fe1d4db3cdfcd4626a0daf52f68eec3f3b68d42023d289e2109397ed1e8a5cc5bc685dbc0cb83ece3b0949c36a966c8f2fda8cceb110b334d3aa73fb9ee1c5970c8f4e1cc9100d0b2a45dbc63c8b828af8939d30e623ac049eb96baa56c8f3b6e6ff8fa5c497e1c12742719e53f11fab14373cadd6e3918c4b752d5cf55c91e4fb30c05fe825de7dd54a5a8b0e868", 0xdf}, {&(0x7f0000005b00)="94f1826482f1b93d1dd7e9e88fda0cda371f17ffd801e5db7f77d3d4f9217ed2edad92e4a24744f1f09f32c73bbe7fbe6b0abfae16844b5c2b8d6a0a820d1556a48645baa7541e85f0934aa04a27d8af942af196ef1c9ebadfee84351462ba91fd1a9597", 0x64}, {&(0x7f0000005b80)="1d893f08185bad294af881c77596d824121adcb95da50e1a2968fd4fefc174f143b15596d100030f310d793fcdb1c4e56672a77cef99ffe3657cf6a10e7e9d1b761deec96a337b0ec42946b5f16d6e576de0384e09f7720cc1525753dbd1f5429071412e8b9ff8304d5a1f231252d9d001ed8bb161f023f11673ac6439b11ae6a8ae", 0x82}, {&(0x7f0000005c40)="b89c14d67c80b74fd91fc412df926741163ead819de96bf99039e980e634c90f167a538bd48801fcba7c1a75a8b37b6db8dedd30cc27d0111010f346", 0x3c}, {&(0x7f0000005c80)="6ecbe85ccc3d35db8a66a161a48067621cbf92bde21c3020b397926fe91435a24899caa1ab6f9c236a05392a2ae207e9610150bec0705aba289e8f94833796e6ed73734d46ed3b2c3935b3dac25a1e0669f77800808f9720f172601cbf9193bd2299e6637b62d823fad2d9125338272cf84cb1e1d8768869dafe49adcde223e13fc26bcbee30956aab1ac24fb15fa928fbccf33c56a1b1c41dcbb04551cc07c22bb10753e19d8e362021f7951d85a1aa1c4f92afbd905d5c4cb174e20980bf74572e4cea76f23378e72695cb7b44e5657105ab", 0xd3}, {&(0x7f0000005d80)="6791c283275a6c529881849b8706a2626a7a6bc942de463d49fc8137c6038c5ee2eb3bbd0367b0304e200ba8274ed52a28714f2e22851a5fefaee4697d2bcf971aa415a32b59b37a50bd2c3a0f45cae81ab27e9b75e71592c41e0a15142e359cf101a55cbe764701ccf0783b0d2bf5df87599329846b13fb0a6bdf0ef1463af47f20ce8079a4cb618ce6412777366b8b4e463675bdbc484dfb9e3f2fae3c0801a893", 0xa2}], 0x7, &(0x7f0000006180)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}], 0x80, 0x4}}, {{&(0x7f0000006200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000006500)=[{&(0x7f0000006280)="fe30da953ba5a1a179f6a74958f9b5464c600cd24f886cd59b7a68135dab82f43d158e05553ce2af112e993dc1818e62236a15ca34d66b2c66817e53a74f4e6a7e34673d3946e191d46ae790e3b3531443b785f6cd495bd335", 0x59}, {&(0x7f0000006300)="03be9deebb2276341ffb7d39a857193df71db0996aa41dca7582ce7936c86bbe8370d00a8670e21e2432c4a8a5d3e55a539cac02ddc9e5a7d07eef443809d05aaba525139804791b410bd0e4c9c7dee6d1d0bd8fbde98a203b23a254cc69efc4ea0434fe63eb2c5f3af7f8d0bafda976cccdf85a99bb12b055f3eaa8fe4f9d46939401e751d1a867736f9f14bf5c02373a45a1a92857be64bd78923c717a22", 0x9f}, {&(0x7f00000063c0)="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", 0xfc}, {&(0x7f00000064c0)="a164fa9fc55b4b2024d288ddef77ea09a72a0f91fa99ade5d15517b211c85f417a9b236c1573d559e7a7d0061eb10566d366266b7c7f3e9c75", 0x39}], 0x4, &(0x7f0000006700)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x40000}}], 0x7, 0x30) capset(&(0x7f0000000000)={0x20080522, r3}, &(0x7f0000000040)={0x6, 0x4, 0x3ff, 0x0, 0x9, 0x1}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x4) (async) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendto(0xffffffffffffffff, &(0x7f00000000c0)="0cacd0bb526b336f99b161d45dc39d260a2bbcec3efed0badf6e6c74d4286dbcbf7941a1d877b25cb4088d6064d1", 0x2e, 0x4, &(0x7f00000002c0)=@qipcrtr={0x2a, 0x2, 0x2}, 0x80) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) getpid() (async) sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x3) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e20, @empty}, 0x10) (async) sendto$inet(r4, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) (async) recvfrom(r4, &(0x7f0000000480)=""/110, 0xfffffe32, 0x700, 0x0, 0xfffffffffffffecb) (async) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) io_submit(0x0, 0x1, &(0x7f0000000580)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x7, r6}]) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006780)=[{{&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000500)="4d983937f3f496253ca3c41d1fa46e6ee62ed8a57e045b20000099442f5bd853d7c75696ba5b38cc2670da42ee2df54726732468af275c7a088df9794a7261e04eb04da044dca12f9a675d2b8b32cc746428077d08238e0049be2beb1aa35bdd86ca68ef9f68a1992ca382b62410f729f9215ae9cb2d46d5773e5e477f3be0956475342442bfbcdca6ef2a4606d382bc4be6d0931405a9af7fb69928b5505d8ba4080a4234dd29b4900f87c9d7058865898f1e0e2ba91a3f881cabedf0e8c8d92734f580c55ce0585f13ad022859e4bc1aa8a34811e266b1bd5935382a3ae813b4e310098cda584a282849bc97ade1827ffda6", 0xf3}, {&(0x7f0000000080)="845dfc8fae6b1568237b49af94e4795f11c03484", 0x14}, {&(0x7f00000003c0)="6620a42ab686682434d22e1286572d578643a3e4004d031afa50c5053761d661b4a39585baae4c813a38b512cc514ac5a1eadef3860f1599b6918023be791568c77f9f5da375d0241f6e934593b90c19451c278ce76e86c99096d239b35c54ecddf610fbdeeef48c9a2f468ca7f62ed0d6d27b9a7c74fcf6d44f166430c605ef4cb87efc71c9810148f3b82d670aaa77c8990781323c1ea21901296d8e328a01b2ec073724e63938028f596b7c63afc85b8b92775c2b2c8299f1d1b2443c", 0xbe}, {&(0x7f0000000600)="ff8fd9b4977de5cc4e38bba2433499fa2c", 0x11}], 0x4, &(0x7f0000000d40)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r2, r4, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8, 0x40}}, {{&(0x7f0000000e40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000ec0)="903a2241bfac445f8eacb8bb1f48234cc204d1b2d1bd08d14fd6695a962eabf4b9c70d98121d4defa276c89c75c4451ce3725404baf039b365381e9c2e57fc266fbc5d0d17ec6291f7e219a8d49687d976ff53c6434be156bd813142e8ad1b80a1cffafc926bb82914be9c2d29f108f54538695e120d9f52fc25810d3b016064214abbc4cc26a41086445c5e54a17c4719123d6481f4cdae6e7d3ce2a5431bd3fdb647afdeaddad70193aeb4134c4b3f29bf5bd6f810c94837", 0xb9}, {&(0x7f0000000f80)="26c0673c4568dacc060d28c9b24535499fbb29d7f50f7ee806b733e9ee1cc2b2e2372fdc453e199313c1a4b44bb289e3ceb653ee880f4dc54a3ce54f0ed39ccf27e12fe624a43397edecf5928b6e84795530b9b560fd288bda43b451dfbcb61326145e659aff1b5e8e1f53cc5dfdbe7941f28780ac96ae69195f50c2405fde5c43228ba6adb9502d25c61e43f4cab49c7aeecf81bb233777315f21da58850435ef85c247", 0xa4}, {&(0x7f0000001040)="5880bea0bb84713f544d5463206795125affed109e7246e37d6844632c14de344294e4c8b667478ad2b08ae33caa51c044ff688101973acbcb51138ea3c6a3ae8d9c8f68a903f5135661d97427b5df509c480b1cadf9f1a8d578f005cb85e2e39c35cbb0830f608ae49728e5e74d9175148a07a08cf9ef6e5096", 0x7a}, {&(0x7f00000010c0)="de1c8430561052dbe473a6d8379c071fa1509b13794137bb2bdc4dd82d265834f54a46411c1304779bd1f0c2aa983ed886b15cd2696414c94c6667e1bac6d178adf159f1606b797ac6f5d314ab0abebc7167bab26b2d55f83a3219a3605dd3d5f302cf481a277ad93f1ff24fdc1ee707ced04117153d3429fa837596d5ffa760bcdd64f62375beb0861041237d13d1844ceaa54c158990f092eeccd582f9481ce7742e25784cdcb3143be35942ae60479e69e3ee33cd982eee85e4b92aacb152f807", 0xc2}, {&(0x7f00000011c0)="62f979e4b1e3a062d9ec05a21a69f2d87de6262a3537fc047d5a16f7b0dce2070034306b961fd1c781e54a03ee40f6aad5", 0x31}, {&(0x7f0000001200)="916ec5e6f78c06310855413b2f1726d0564ec2f112167dd51c81062424bfc15820564b1c526f04d6e80079c15319384ed9906124786581f350203e52e65b3b98a775178211d48341617d63e0922ec70f81b0079ce49ec7882cda60a89355689689a8b64cdae703fa8afacd7310e2a0abc415e85ab44c5be541c71a85007788acdcee1a300b040bac02682f030bd0bf977ffccbc78eb5085ee4693f39d8c79e6c3c246838dc786b8467", 0xa9}], 0x6, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r1, r4]}}], 0xa0, 0x440044c1}}, {{&(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001640)="92498258afd17d824a6a0a610080f6fa0a4fbdb6c0a5cf3126632e431bc7a3c261bd5460914b3f0bdf787b60f695a0da1051e6957ba2f3cee69e95e1814761401c12fa904bac8dc66ce34ed15b59d5f83bb13c3083716e59100c70ba904e0b55c2676dc7c184eb8a29a152674cfb2ae452a876c961613b0b555cdcf312ca38d9073a2891", 0x84}, {&(0x7f0000001740)="6dfcb370c43f207352451a9c89f38a4dff8c1fac07499a6c8f25ea907e5a6e3b5fa24d43763fb71dd29857c6c20484341f2e6d0e4bcf04dcf3e8c0ba09cb54397a5cd49205286fa4cefaf4621743c2375a69eca8c7c334ffaa7464a69bae51d93544", 0x62}, {&(0x7f00000017c0)="e960421836bfd4066ef15b7ce17cf957a65c441cb1dc7c71288bbddec860c1119eb7d0b0402df1ace6f265c702df61988e5d3c13902d3b5c537a8f40cf0108743f3fef95f1eb1eb53a3f52e4b530a17a726cfa8c5bad4dafde7272a935312234b0afeaa4bddabe4e55e0188a7edf92065c826df3b52127626dc350b36f65219b1d00d3b296b7f7716943e2eaf092ec6c7ac8a64b25d54167a7", 0x99}], 0x3, &(0x7f0000002c00)=[@rights={{0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, r2, r1, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}], 0x128, 0x10}}, {{0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000002d40)="ce1c016cae91b806502955cc5b3e3707878f7d2d0b3e263c27b8e62e8556ed64b1e0cc809762aa4c933feec9a1305104a21efdd6c55a5f26b3549fd984cc543dd32d7e25779265d05084cfab1509cc793e6ca25c62dbebf3ee6a3a087be56a93e59650932863019ac56d4da03abd8872721c35cf641a0274d7b4aa6ebb1137bd829641ed43a077ecb97177363d8e11c67fdb42652b2cbf9890fa2994fb91678f6b2ddaaad188a0cb966ea8ed543eb13d2a051fa250a366b7e217572123e9b4f0063d55625c", 0xc5}, {&(0x7f0000002e40)="428a094afb12ff8dc8171ead9730ebaf2660d08e4fa080a0485eb466240d349ec29fc91ce03036bb6a4213f13457cd60b151591f9c9fed812c3aa86befd4fbb5b93271e9f066c593d2d85116881a3a1e09a22f9413f9df0240fcf7632a0effa3ffe6270a73638dec5026af44d5793d603f2a0797106f0d86d5a3273c2eeff063bb41fb20cc", 0x85}, {&(0x7f0000002f00)="c457bda94de6105e74a5d30336c8841c8b4301273dc70676afd0fb7e2b1705f82df889bc363d8ea412bf4f9dd48c3dc679a9c2d7e056c0ff0c390102f95c5baffa77f7c5a6223ccd7f652207c198d711ac16782afa909bc1afaae1bb5596875a97c636bc3bbcee26666dc869fcf651edcc3b3912e826193462b1fd434543dae21cc4f37f28a311e0e042ee3d8356fd64350da2ad10186a09d30d0415001186977abe97058d7fbf5470f63821ffabdabddcd754ea57495ca91b2b8ee77c2195d6ffd24424ae4040faa3c9d8ae1d4401743728", 0xd2}, {&(0x7f0000003000)="4404e0f00d800c15f7af2d50", 0xc}, 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{&(0x7f0000005a00)="1d5357459e9e29fcc9449b7e79e1683b415560397026abe2189e61f575d7617bb0ddc8447af09a3098e8e87bb139c2d3d2cb0bcb19730a0c44b195e88c3a3161bfc047dd887d68d943d7f95f2689dca70fe1d4db3cdfcd4626a0daf52f68eec3f3b68d42023d289e2109397ed1e8a5cc5bc685dbc0cb83ece3b0949c36a966c8f2fda8cceb110b334d3aa73fb9ee1c5970c8f4e1cc9100d0b2a45dbc63c8b828af8939d30e623ac049eb96baa56c8f3b6e6ff8fa5c497e1c12742719e53f11fab14373cadd6e3918c4b752d5cf55c91e4fb30c05fe825de7dd54a5a8b0e868", 0xdf}, {&(0x7f0000005b00)="94f1826482f1b93d1dd7e9e88fda0cda371f17ffd801e5db7f77d3d4f9217ed2edad92e4a24744f1f09f32c73bbe7fbe6b0abfae16844b5c2b8d6a0a820d1556a48645baa7541e85f0934aa04a27d8af942af196ef1c9ebadfee84351462ba91fd1a9597", 0x64}, {&(0x7f0000005b80)="1d893f08185bad294af881c77596d824121adcb95da50e1a2968fd4fefc174f143b15596d100030f310d793fcdb1c4e56672a77cef99ffe3657cf6a10e7e9d1b761deec96a337b0ec42946b5f16d6e576de0384e09f7720cc1525753dbd1f5429071412e8b9ff8304d5a1f231252d9d001ed8bb161f023f11673ac6439b11ae6a8ae", 0x82}, {&(0x7f0000005c40)="b89c14d67c80b74fd91fc412df926741163ead819de96bf99039e980e634c90f167a538bd48801fcba7c1a75a8b37b6db8dedd30cc27d0111010f346", 0x3c}, {&(0x7f0000005c80)="6ecbe85ccc3d35db8a66a161a48067621cbf92bde21c3020b397926fe91435a24899caa1ab6f9c236a05392a2ae207e9610150bec0705aba289e8f94833796e6ed73734d46ed3b2c3935b3dac25a1e0669f77800808f9720f172601cbf9193bd2299e6637b62d823fad2d9125338272cf84cb1e1d8768869dafe49adcde223e13fc26bcbee30956aab1ac24fb15fa928fbccf33c56a1b1c41dcbb04551cc07c22bb10753e19d8e362021f7951d85a1aa1c4f92afbd905d5c4cb174e20980bf74572e4cea76f23378e72695cb7b44e5657105ab", 0xd3}, {&(0x7f0000005d80)="6791c283275a6c529881849b8706a2626a7a6bc942de463d49fc8137c6038c5ee2eb3bbd0367b0304e200ba8274ed52a28714f2e22851a5fefaee4697d2bcf971aa415a32b59b37a50bd2c3a0f45cae81ab27e9b75e71592c41e0a15142e359cf101a55cbe764701ccf0783b0d2bf5df87599329846b13fb0a6bdf0ef1463af47f20ce8079a4cb618ce6412777366b8b4e463675bdbc484dfb9e3f2fae3c0801a893", 0xa2}], 0x7, &(0x7f0000006180)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}], 0x80, 0x4}}, {{&(0x7f0000006200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000006500)=[{&(0x7f0000006280)="fe30da953ba5a1a179f6a74958f9b5464c600cd24f886cd59b7a68135dab82f43d158e05553ce2af112e993dc1818e62236a15ca34d66b2c66817e53a74f4e6a7e34673d3946e191d46ae790e3b3531443b785f6cd495bd335", 0x59}, {&(0x7f0000006300)="03be9deebb2276341ffb7d39a857193df71db0996aa41dca7582ce7936c86bbe8370d00a8670e21e2432c4a8a5d3e55a539cac02ddc9e5a7d07eef443809d05aaba525139804791b410bd0e4c9c7dee6d1d0bd8fbde98a203b23a254cc69efc4ea0434fe63eb2c5f3af7f8d0bafda976cccdf85a99bb12b055f3eaa8fe4f9d46939401e751d1a867736f9f14bf5c02373a45a1a92857be64bd78923c717a22", 0x9f}, {&(0x7f00000063c0)="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", 0xfc}, {&(0x7f00000064c0)="a164fa9fc55b4b2024d288ddef77ea09a72a0f91fa99ade5d15517b211c85f417a9b236c1573d559e7a7d0061eb10566d366266b7c7f3e9c75", 0x39}], 0x4, &(0x7f0000006700)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x40000}}], 0x7, 0x30) (async) capset(&(0x7f0000000000)={0x20080522, r3}, &(0x7f0000000040)={0x6, 0x4, 0x3ff, 0x0, 0x9, 0x1}) (async) 09:27:03 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='scsi_dispatch_cmd_error\x00'}, 0x10) ftruncate(r2, 0x208200) r3 = socket$inet6(0xa, 0x401000000001, 0x0) close(r3) r4 = open(&(0x7f0000000040)='./bus\x00', 0x1145042, 0x0) sendfile(r3, r4, 0x0, 0xffffdffa) fsetxattr$security_ima(r3, &(0x7f0000000000), &(0x7f0000000140)=@sha1={0x1, "3f6f829fbe66060832971cb7739295bde273f78c"}, 0x15, 0x0) 09:27:03 executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x6000, 0xfffffffe, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000240)={0x0, 0x68149306, @status={[0xffffffffffffffff, 0x7, 0x80000, 0x7a5ee110, 0x80, 0x800]}, [0x9, 0xffffffff80000000, 0x94, 0xffff, 0x3ff, 0x6, 0x3, 0x4db2, 0x3, 0x7fff, 0xd3c5, 0x7f, 0x785, 0x7ff, 0x8, 0x0, 0x5, 0x0, 0x228e, 0x736e05d6, 0x4, 0xc3a7, 0xfff, 0x401, 0xfffffffffffffffa, 0x5, 0x0, 0x2, 0x400, 0x3, 0x4f8, 0x1, 0x7ff, 0x200, 0x2dfe, 0x3, 0x2, 0x800, 0x25, 0x5, 0x5, 0x6, 0xa2, 0x200, 0x1, 0x401, 0x6, 0x2, 0x5, 0x2, 0x0, 0x2, 0x6, 0x8, 0x5ae5, 0x6c58, 0x800, 0x4, 0x373e, 0x2, 0x7675, 0x800000000000000, 0x7fff, 0x2]}) [ 342.821897][ T8319] can0: slcan on ttyS3. 09:27:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x5}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)=ANY=[]) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000002640)=ANY=[], 0x1001, 0x0) [ 343.292586][ T8315] can0 (unregistered): slcan off ttyS3. 09:27:04 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x4020940d, 0x0) 09:27:04 executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x6000, 0xfffffffe, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) (async) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000240)={0x0, 0x68149306, @status={[0xffffffffffffffff, 0x7, 0x80000, 0x7a5ee110, 0x80, 0x800]}, [0x9, 0xffffffff80000000, 0x94, 0xffff, 0x3ff, 0x6, 0x3, 0x4db2, 0x3, 0x7fff, 0xd3c5, 0x7f, 0x785, 0x7ff, 0x8, 0x0, 0x5, 0x0, 0x228e, 0x736e05d6, 0x4, 0xc3a7, 0xfff, 0x401, 0xfffffffffffffffa, 0x5, 0x0, 0x2, 0x400, 0x3, 0x4f8, 0x1, 0x7ff, 0x200, 0x2dfe, 0x3, 0x2, 0x800, 0x25, 0x5, 0x5, 0x6, 0xa2, 0x200, 0x1, 0x401, 0x6, 0x2, 0x5, 0x2, 0x0, 0x2, 0x6, 0x8, 0x5ae5, 0x6c58, 0x800, 0x4, 0x373e, 0x2, 0x7675, 0x800000000000000, 0x7fff, 0x2]}) [ 343.586195][ T8355] loop3: detected capacity change from 0 to 66 09:27:04 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x40086602, 0x0) 09:27:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) [ 343.629458][ T27] audit: type=1800 audit(1662888424.204:60): pid=8352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1156 res=0 errno=0 [ 343.660983][ T8355] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 09:27:04 executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x6000, 0xfffffffe, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000240)={0x0, 0x68149306, @status={[0xffffffffffffffff, 0x7, 0x80000, 0x7a5ee110, 0x80, 0x800]}, [0x9, 0xffffffff80000000, 0x94, 0xffff, 0x3ff, 0x6, 0x3, 0x4db2, 0x3, 0x7fff, 0xd3c5, 0x7f, 0x785, 0x7ff, 0x8, 0x0, 0x5, 0x0, 0x228e, 0x736e05d6, 0x4, 0xc3a7, 0xfff, 0x401, 0xfffffffffffffffa, 0x5, 0x0, 0x2, 0x400, 0x3, 0x4f8, 0x1, 0x7ff, 0x200, 0x2dfe, 0x3, 0x2, 0x800, 0x25, 0x5, 0x5, 0x6, 0xa2, 0x200, 0x1, 0x401, 0x6, 0x2, 0x5, 0x2, 0x0, 0x2, 0x6, 0x8, 0x5ae5, 0x6c58, 0x800, 0x4, 0x373e, 0x2, 0x7675, 0x800000000000000, 0x7fff, 0x2]}) 09:27:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x5}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)=ANY=[]) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000002640)=ANY=[], 0x1001, 0x0) [ 343.730123][ T8358] can0: slcan on ttyS3. 09:27:04 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='scsi_dispatch_cmd_error\x00'}, 0x10) ftruncate(r2, 0x208200) r3 = socket$inet6(0xa, 0x401000000001, 0x0) close(r3) r4 = open(&(0x7f0000000040)='./bus\x00', 0x1145042, 0x0) sendfile(r3, r4, 0x0, 0xffffdffa) fsetxattr$security_ima(r3, &(0x7f0000000000), &(0x7f0000000140)=@sha1={0x1, "3f6f829fbe66060832971cb7739295bde273f78c"}, 0x15, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) (async) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) (async) creat(&(0x7f0000000380)='./bus\x00', 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='scsi_dispatch_cmd_error\x00'}, 0x10) (async) ftruncate(r2, 0x208200) (async) socket$inet6(0xa, 0x401000000001, 0x0) (async) close(r3) (async) open(&(0x7f0000000040)='./bus\x00', 0x1145042, 0x0) (async) sendfile(r3, r4, 0x0, 0xffffdffa) (async) fsetxattr$security_ima(r3, &(0x7f0000000000), &(0x7f0000000140)=@sha1={0x1, "3f6f829fbe66060832971cb7739295bde273f78c"}, 0x15, 0x0) (async) [ 343.805523][ T8362] can0 (unregistered): slcan off ttyS3. 09:27:04 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x42) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x820c2, 0x4) write$damon_init_regions(0xffffffffffffffff, &(0x7f00000002c0)={{}, {' ', 0xfff}, {' ', 0x6}}, 0x3f) r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r4 = dup(r3) write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x4) openat$cgroup_ro(r2, &(0x7f00000001c0)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) unshare(0x6c060000) [ 344.018581][ T8374] loop3: detected capacity change from 0 to 66 09:27:05 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x80045432, 0x0) [ 344.457356][ T8374] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 344.478265][ T27] audit: type=1800 audit(1662888425.054:61): pid=8378 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1173 res=0 errno=0 09:27:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x5}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)=ANY=[]) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000002640)=ANY=[], 0x1001, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x5}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)=ANY=[]) (async) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000002640)=ANY=[], 0x1001, 0x0) (async) [ 344.541752][ T8368] can0: slcan on ttyS3. 09:27:05 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x40086602, 0x0) [ 344.636635][ T8368] can0 (unregistered): slcan off ttyS3. 09:27:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:05 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='scsi_dispatch_cmd_error\x00'}, 0x10) ftruncate(r2, 0x208200) r3 = socket$inet6(0xa, 0x401000000001, 0x0) close(r3) r4 = open(&(0x7f0000000040)='./bus\x00', 0x1145042, 0x0) sendfile(r3, r4, 0x0, 0xffffdffa) fsetxattr$security_ima(r3, &(0x7f0000000000), &(0x7f0000000140)=@sha1={0x1, "3f6f829fbe66060832971cb7739295bde273f78c"}, 0x15, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) (async) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) (async) creat(&(0x7f0000000380)='./bus\x00', 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='scsi_dispatch_cmd_error\x00'}, 0x10) (async) ftruncate(r2, 0x208200) (async) socket$inet6(0xa, 0x401000000001, 0x0) (async) close(r3) (async) open(&(0x7f0000000040)='./bus\x00', 0x1145042, 0x0) (async) sendfile(r3, r4, 0x0, 0xffffdffa) (async) fsetxattr$security_ima(r3, &(0x7f0000000000), &(0x7f0000000140)=@sha1={0x1, "3f6f829fbe66060832971cb7739295bde273f78c"}, 0x15, 0x0) (async) 09:27:05 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x80045440, 0x0) [ 344.859975][ T8407] loop3: detected capacity change from 0 to 66 [ 344.888219][ T8406] can0: slcan on ttyS3. [ 344.941568][ T27] audit: type=1800 audit(1662888425.514:62): pid=8411 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1173 res=0 errno=0 [ 344.945745][ T8407] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 09:27:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:06 executing program 3: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x4020940d, 0x0) [ 345.629069][ T8405] can0 (unregistered): slcan off ttyS3. 09:27:06 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x42) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x820c2, 0x4) write$damon_init_regions(0xffffffffffffffff, &(0x7f00000002c0)={{}, {' ', 0xfff}, {' ', 0x6}}, 0x3f) r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r4 = dup(r3) write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x4) openat$cgroup_ro(r2, &(0x7f00000001c0)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) unshare(0x6c060000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x42) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) open(&(0x7f0000000180)='./file0\x00', 0x820c2, 0x4) (async) write$damon_init_regions(0xffffffffffffffff, &(0x7f00000002c0)={{}, {' ', 0xfff}, {' ', 0x6}}, 0x3f) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async) dup(r3) (async) write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) (async) bind$inet6(0xffffffffffffffff, 0x0, 0x0) (async) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x4) (async) openat$cgroup_ro(r2, &(0x7f00000001c0)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) (async) unshare(0x6c060000) (async) 09:27:06 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x80086301, 0x0) 09:27:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:08 executing program 3: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x80045440, 0x0) 09:27:08 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000030000102505a1a4407e00000001010906e8b52984eef7f00a8d910244000111605aa866941351d8025c266a783401000000090fb4a475020600000f010000000000000000000905"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000001800)={0xfffffeb4, 0x0, &(0x7f00000017c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_ep_write(r0, 0x0, 0xffffffffffffffb9, &(0x7f00000001c0)) [ 348.380113][ T8457] can0: slcan on ttyS3. 09:27:09 executing program 0: unshare(0x6c060000) pipe(0x0) timer_create(0x9, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000540)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="00000213a087c23f1c2470213c36c5a8731e32badf5d941cfa8a7a5ab1cb00000000c5001179a2407ee0531c0a7c4303f6e13929fbb47392fe3e3563577b79dbfefa8e2a9408fd8c8e858b6fc93ea7bf2b18744dfd3517a55615e041d8edb21830bff8d9831b5da5d8b6d28e419fe23bc146b33ee938a4357e4ac126e6d61176c56b98b792c91b8bf9269bbcc7e4736d6fe38f49a300b90b7d760c607c0000000000000c8ae8169ccbf35576b15db116f47b2265a8fb5dccf25f61f699b84c5e16a30db3fafcc4a21c32eefc8606ef18448ad92a84b48304"], 0x8) getsockopt$inet6_opts(r2, 0x29, 0x39, 0x0, &(0x7f0000000140)) splice(r1, &(0x7f00000000c0)=0x81, r1, &(0x7f0000000200)=0xb, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20008005, &(0x7f0000000140)={0x2, 0x4e20, @multicast2}, 0x10) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)}], 0x1}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000100)={0x1, 'vlan1\x00', {}, 0x1ff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x8, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3000}, [@alu={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000600)='B', 0x20000601}], 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0xf, &(0x7f0000000480)=ANY=[@ANYRES8=r0, @ANYRESOCT=r2, @ANYBLOB="bc781325ebea4fc32939ba09687c2a35cd1c2d79659363282071e360435e3ae3b9ed70cf26d59319ea415d950ee5b851555dada3ae201a7c6851"], 0x0, 0x7, 0x0, 0x0, 0x41100, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x1023}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0xb, 0x8000, 0x80000001}, 0x10}, 0x80) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSKBENT(r4, 0x4b72, 0x0) [ 348.468310][ T8472] can0 (unregistered): slcan off ttyS3. 09:27:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) [ 348.583773][ C0] hrtimer: interrupt took 206070 ns 09:27:09 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x80086601, 0x0) [ 348.683492][ T8475] can0: slcan on ttyS3. [ 348.723157][ T3689] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 349.003794][ T3689] usb 6-1: Using ep0 maxpacket: 16 [ 349.074800][ T8471] can0 (unregistered): slcan off ttyS3. 09:27:09 executing program 3: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x80086301, 0x0) [ 349.194401][ T3689] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 349.232221][ T3689] usb 6-1: can't read configurations, error -61 09:27:09 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x801c581f, 0x0) [ 349.463048][ T3689] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 349.463761][ T8502] can0: slcan on ttyS3. 09:27:10 executing program 0: unshare(0x6c060000) pipe(0x0) (async) timer_create(0x9, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000540)=0x0) (async) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) (async) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="00000213a087c23f1c2470213c36c5a8731e32badf5d941cfa8a7a5ab1cb00000000c5001179a2407ee0531c0a7c4303f6e13929fbb47392fe3e3563577b79dbfefa8e2a9408fd8c8e858b6fc93ea7bf2b18744dfd3517a55615e041d8edb21830bff8d9831b5da5d8b6d28e419fe23bc146b33ee938a4357e4ac126e6d61176c56b98b792c91b8bf9269bbcc7e4736d6fe38f49a300b90b7d760c607c0000000000000c8ae8169ccbf35576b15db116f47b2265a8fb5dccf25f61f699b84c5e16a30db3fafcc4a21c32eefc8606ef18448ad92a84b48304"], 0x8) getsockopt$inet6_opts(r2, 0x29, 0x39, 0x0, &(0x7f0000000140)) (async) splice(r1, &(0x7f00000000c0)=0x81, r1, &(0x7f0000000200)=0xb, 0xffffffffffffffff, 0x0) (async) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20008005, &(0x7f0000000140)={0x2, 0x4e20, @multicast2}, 0x10) (async) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)}], 0x1}, 0x0) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000100)={0x1, 'vlan1\x00', {}, 0x1ff}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x8, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3000}, [@alu={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000600)='B', 0x20000601}], 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0xf, &(0x7f0000000480)=ANY=[@ANYRES8=r0, @ANYRESOCT=r2, @ANYBLOB="bc781325ebea4fc32939ba09687c2a35cd1c2d79659363282071e360435e3ae3b9ed70cf26d59319ea415d950ee5b851555dada3ae201a7c6851"], 0x0, 0x7, 0x0, 0x0, 0x41100, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x1023}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0xb, 0x8000, 0x80000001}, 0x10}, 0x80) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSKBENT(r4, 0x4b72, 0x0) [ 349.593017][ T8505] can0 (unregistered): slcan off ttyS3. [ 349.670563][ T8506] can0: slcan on ttyS3. [ 349.753072][ T3689] usb 6-1: Using ep0 maxpacket: 16 [ 349.813544][ T8504] can0 (unregistered): slcan off ttyS3. [ 349.913169][ T3689] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 349.925467][ T3689] usb 6-1: can't read configurations, error -61 [ 349.949010][ T3689] usb usb6-port1: attempt power cycle [ 350.402969][ T3689] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 350.523205][ T3689] usb 6-1: Using ep0 maxpacket: 16 [ 350.713086][ T3689] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 350.731424][ T3689] usb 6-1: can't read configurations, error -61 [ 350.903105][ T3689] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 351.013333][ T3689] usb 6-1: Using ep0 maxpacket: 16 [ 351.193014][ T3689] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 351.200631][ T3689] usb 6-1: can't read configurations, error -61 [ 351.248660][ T3689] usb usb6-port1: unable to enumerate USB device 09:27:11 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x42) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) (async) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r2 = open(&(0x7f0000000180)='./file0\x00', 0x820c2, 0x4) write$damon_init_regions(0xffffffffffffffff, &(0x7f00000002c0)={{}, {' ', 0xfff}, {' ', 0x6}}, 0x3f) r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r4 = dup(r3) write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) (async) bind$inet6(0xffffffffffffffff, 0x0, 0x0) (async) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x4) (async) openat$cgroup_ro(r2, &(0x7f00000001c0)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) unshare(0x6c060000) 09:27:11 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0xc0045878, 0x0) 09:27:11 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) creat(0x0, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x5, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x4}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00#\x00\x00', @ANYRESHEX, @ANYRESDEC, @ANYBLOB="1979539918835bb3a92b8186d51e2b132f9cf4fe4d38af54ff8a83be3b31931969787c2fa676b37295bb6bea20b454c326eee8f15ba12c75edf63555f89a9fb88ffcae3a89971f8b09a6049e584da080129257a973b89ac349aa86ca07a10516c30b4bd85a02e7d5e47fd73a3cacf7af6925c24e27a663a6bf708c4f243dac5faf2d8bd23b9fd1e7983756b9e95a7e28d01984513f0d5d467deca3e7747021bd34630f382c814f0d0aba09b0281b0b46c2162b"], &(0x7f0000000040)='GPL\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r3}, 0x10) ftruncate(0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0) accept4(r4, 0x0, &(0x7f0000000080), 0x80800) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"/1472], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_clone(0xe1809400, 0x0, 0x0, 0x0, &(0x7f0000000a80), 0x0) 09:27:11 executing program 0: unshare(0x6c060000) (async) pipe(0x0) timer_create(0x9, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000540)=0x0) (async) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) (async) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="00000213a087c23f1c2470213c36c5a8731e32badf5d941cfa8a7a5ab1cb00000000c5001179a2407ee0531c0a7c4303f6e13929fbb47392fe3e3563577b79dbfefa8e2a9408fd8c8e858b6fc93ea7bf2b18744dfd3517a55615e041d8edb21830bff8d9831b5da5d8b6d28e419fe23bc146b33ee938a4357e4ac126e6d61176c56b98b792c91b8bf9269bbcc7e4736d6fe38f49a300b90b7d760c607c0000000000000c8ae8169ccbf35576b15db116f47b2265a8fb5dccf25f61f699b84c5e16a30db3fafcc4a21c32eefc8606ef18448ad92a84b48304"], 0x8) (async) getsockopt$inet6_opts(r2, 0x29, 0x39, 0x0, &(0x7f0000000140)) splice(r1, &(0x7f00000000c0)=0x81, r1, &(0x7f0000000200)=0xb, 0xffffffffffffffff, 0x0) (async) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20008005, &(0x7f0000000140)={0x2, 0x4e20, @multicast2}, 0x10) (async) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)}], 0x1}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000100)={0x1, 'vlan1\x00', {}, 0x1ff}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x8, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3000}, [@alu={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000600)='B', 0x20000601}], 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0xf, &(0x7f0000000480)=ANY=[@ANYRES8=r0, @ANYRESOCT=r2, @ANYBLOB="bc781325ebea4fc32939ba09687c2a35cd1c2d79659363282071e360435e3ae3b9ed70cf26d59319ea415d950ee5b851555dada3ae201a7c6851"], 0x0, 0x7, 0x0, 0x0, 0x41100, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x1023}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0xb, 0x8000, 0x80000001}, 0x10}, 0x80) (async) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSKBENT(r4, 0x4b72, 0x0) 09:27:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:12 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000030000102505a1a4407e00000001010906e8b52984eef7f00a8d910244000111605aa866941351d8025c266a783401000000090fb4a475020600000f010000000000000000000905"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000001800)={0xfffffeb4, 0x0, &(0x7f00000017c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_ep_write(r0, 0x0, 0xffffffffffffffb9, &(0x7f00000001c0)) 09:27:13 executing program 2: pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x0) accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000180)=0x10, 0x0) 09:27:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', 0x0}) [ 352.793922][ T8543] Falling back ldisc for ttyS3. [ 352.799357][ T8553] slcan: can't register candev 09:27:13 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0xc0045878, 0x0) [ 352.983053][ T14] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 353.253211][ T14] usb 6-1: Using ep0 maxpacket: 16 [ 353.463697][ T14] usb 6-1: unable to read config index 0 descriptor/start: -61 09:27:14 executing program 2: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) r2 = dup3(r1, r0, 0x0) io_submit(0x0, 0x4, &(0x7f00000007c0)=[0x0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000003100)="f5c2fc35f08286f0078cda34c0a4540375371842c877b662be165f34eeb7d7f9e7b470539c9c14c61083a7eb45203a42535a611fd70957ed0e481b8f1214027ff740b10e29f0451298c3997cb5ed10f856", 0x51}, 0x0, 0x0]) recvmmsg(r2, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000000ac0)}}], 0x2, 0x0, 0x0) r3 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r3, 0x0, 0x0, 0x9200000000000000) 09:27:14 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x100, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x8, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) [ 353.602982][ T14] usb 6-1: can't read configurations, error -61 [ 353.630032][ T8582] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:14 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x0, 0x0, &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 353.750286][ T8584] can0: slcan on ttyS3. [ 353.799717][ T14] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 354.082970][ T14] usb 6-1: Using ep0 maxpacket: 16 [ 354.283869][ T14] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 354.293183][ T8579] can0 (unregistered): slcan off ttyS3. [ 354.373470][ T14] usb 6-1: can't read configurations, error -61 [ 354.553135][ T14] usb usb6-port1: attempt power cycle [ 354.993024][ T14] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 355.103096][ T14] usb 6-1: Using ep0 maxpacket: 16 [ 355.263322][ T14] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 355.270923][ T14] usb 6-1: can't read configurations, error -61 [ 355.443225][ T14] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 355.613119][ T14] usb 6-1: device descriptor read/8, error -71 [ 355.745677][ T14] usb usb6-port1: unable to enumerate USB device 09:27:17 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x2, &(0x7f0000000180)=@raw=[@map_idx], &(0x7f0000000200)='GPL\x00', 0x3, 0xf1, &(0x7f0000000240)=""/241, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:27:17 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:17 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0xc0189436, 0x0) 09:27:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:17 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) creat(0x0, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x5, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x4}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00#\x00\x00', @ANYRESHEX, @ANYRESDEC, @ANYBLOB="1979539918835bb3a92b8186d51e2b132f9cf4fe4d38af54ff8a83be3b31931969787c2fa676b37295bb6bea20b454c326eee8f15ba12c75edf63555f89a9fb88ffcae3a89971f8b09a6049e584da080129257a973b89ac349aa86ca07a10516c30b4bd85a02e7d5e47fd73a3cacf7af6925c24e27a663a6bf708c4f243dac5faf2d8bd23b9fd1e7983756b9e95a7e28d01984513f0d5d467deca3e7747021bd34630f382c814f0d0aba09b0281b0b46c2162b"], &(0x7f0000000040)='GPL\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r3}, 0x10) ftruncate(0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0) accept4(r4, 0x0, &(0x7f0000000080), 0x80800) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"/1472], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_clone(0xe1809400, 0x0, 0x0, 0x0, &(0x7f0000000a80), 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) (async) creat(0x0, 0x2) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x5, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x4}, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00#\x00\x00', @ANYRESHEX, @ANYRESDEC, @ANYBLOB="1979539918835bb3a92b8186d51e2b132f9cf4fe4d38af54ff8a83be3b31931969787c2fa676b37295bb6bea20b454c326eee8f15ba12c75edf63555f89a9fb88ffcae3a89971f8b09a6049e584da080129257a973b89ac349aa86ca07a10516c30b4bd85a02e7d5e47fd73a3cacf7af6925c24e27a663a6bf708c4f243dac5faf2d8bd23b9fd1e7983756b9e95a7e28d01984513f0d5d467deca3e7747021bd34630f382c814f0d0aba09b0281b0b46c2162b"], &(0x7f0000000040)='GPL\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r3}, 0x10) (async) ftruncate(0xffffffffffffffff, 0x0) (async) fcntl$setlease(r0, 0x400, 0x0) (async) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)) (async) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0) (async) accept4(r4, 0x0, &(0x7f0000000080), 0x80800) (async) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"/1472], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0xe1809400, 0x0, 0x0, 0x0, &(0x7f0000000a80), 0x0) (async) 09:27:17 executing program 5: r0 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000030000102505a1a4407e00000001010906e8b52984eef7f00a8d910244000111605aa866941351d8025c266a783401000000090fb4a475020600000f010000000000000000000905"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000001800)={0xfffffeb4, 0x0, &(0x7f00000017c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_ep_write(r0, 0x0, 0xffffffffffffffb9, &(0x7f00000001c0)) syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000030000102505a1a4407e00000001010906e8b52984eef7f00a8d910244000111605aa866941351d8025c266a783401000000090fb4a475020600000f010000000000000000000905"], 0x0) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000001800)={0xfffffeb4, 0x0, &(0x7f00000017c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_ep_write(r0, 0x0, 0xffffffffffffffb9, &(0x7f00000001c0)) (async) 09:27:17 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:17 executing program 0: bpf$PROG_LOAD_XDP(0xd, &(0x7f0000000900)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 356.716941][ T8636] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:17 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) [ 356.789897][ T8636] can0: slcan on ttyS3. 09:27:18 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:18 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0xc020660b, 0x0) [ 357.422977][ T8634] can0 (unregistered): slcan off ttyS3. 09:27:18 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d00)={0x0, 0x0, 0x0, &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:27:18 executing program 2: ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:18 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) ioctl$SOUND_MIXER_WRITE_VOLUME(r0, 0x80086601, 0x0) [ 357.573120][ T3683] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 357.593862][ T8659] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:18 executing program 2: ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) [ 357.645995][ T8659] can0: slcan on ttyS3. [ 357.843389][ T8658] can0 (unregistered): slcan off ttyS3. [ 358.413039][ T3683] usb 6-1: Using ep0 maxpacket: 16 [ 358.583114][ T3683] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 358.596521][ T3683] usb 6-1: can't read configurations, error -61 09:27:19 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) (async) creat(0x0, 0x2) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x5, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x4}, 0x0) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00#\x00\x00', @ANYRESHEX, @ANYRESDEC, @ANYBLOB="1979539918835bb3a92b8186d51e2b132f9cf4fe4d38af54ff8a83be3b31931969787c2fa676b37295bb6bea20b454c326eee8f15ba12c75edf63555f89a9fb88ffcae3a89971f8b09a6049e584da080129257a973b89ac349aa86ca07a10516c30b4bd85a02e7d5e47fd73a3cacf7af6925c24e27a663a6bf708c4f243dac5faf2d8bd23b9fd1e7983756b9e95a7e28d01984513f0d5d467deca3e7747021bd34630f382c814f0d0aba09b0281b0b46c2162b"], &(0x7f0000000040)='GPL\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r3}, 0x10) (async) ftruncate(0xffffffffffffffff, 0x0) (async) fcntl$setlease(r0, 0x400, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0) accept4(r4, 0x0, &(0x7f0000000080), 0x80800) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"/1472], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0xe1809400, 0x0, 0x0, 0x0, &(0x7f0000000a80), 0x0) [ 358.767292][ T3683] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 359.013018][ T3683] usb 6-1: Using ep0 maxpacket: 16 [ 359.173024][ T3683] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 359.180696][ T3683] usb 6-1: can't read configurations, error -61 [ 359.187252][ T3683] usb usb6-port1: attempt power cycle [ 359.592993][ T3683] usb 6-1: new high-speed USB device number 15 using dummy_hcd 09:27:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0xe20}, 0x8) 09:27:20 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) ioctl$SOUND_MIXER_WRITE_VOLUME(r0, 0x80086601, 0x0) 09:27:20 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x2) 09:27:20 executing program 2: ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:20 executing program 3: getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, &(0x7f0000004300)) clock_getres(0x6, &(0x7f00000047c0)) 09:27:20 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000180), 0x5, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000040)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_REINIT(r1, 0x541b, 0x0) 09:27:20 executing program 2: r0 = syz_open_dev$vim2m(0x0, 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) [ 359.723428][ T8683] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 359.753025][ T3683] usb 6-1: device descriptor read/8, error -71 09:27:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x82002, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='\x00!', 0x2}], 0x1, 0x0, 0x0) 09:27:20 executing program 3: setrlimit(0x0, &(0x7f0000000800)) [ 360.045496][ T8683] can0: slcan on ttyS3. 09:27:20 executing program 3: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r0, 0xc0189436, &(0x7f00000000c0)={0x0, 0x0}) 09:27:21 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000180), 0x5, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000040)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_REINIT(r1, 0x541b, 0x0) 09:27:21 executing program 2: r0 = syz_open_dev$vim2m(0x0, 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:21 executing program 2: r0 = syz_open_dev$vim2m(0x0, 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:21 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x3) 09:27:21 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000070001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000000300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000000040)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d90100000080050000003a0900000000000600000001", 0x19, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r0, 0x0, r2) socket(0x0, 0x0, 0x0) [ 360.453599][ T8691] can0 (unregistered): slcan off ttyS3. 09:27:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:21 executing program 0: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x7, r0, 0x0) 09:27:21 executing program 5: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0xb, r1, r0) 09:27:21 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:21 executing program 5: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) 09:27:21 executing program 0: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x2ead, &(0x7f00000001c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)) [ 360.562848][ T8713] loop3: detected capacity change from 0 to 264192 [ 360.568317][ T8711] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:21 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:21 executing program 0: bpf$BPF_BTF_GET_NEXT_ID(0x1e, 0x0, 0x0) [ 360.648082][ T8711] can0: slcan on ttyS3. [ 360.680333][ T8713] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 361.003337][ T8711] can0 (unregistered): slcan off ttyS3. 09:27:21 executing program 5: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x5460, 0x0) 09:27:21 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000070001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000000300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000000040)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d90100000080050000003a0900000000000600000001", 0x19, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r0, 0x0, r2) socket(0x0, 0x0, 0x0) 09:27:21 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x4) 09:27:21 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) [ 361.337435][ T3638] EXT4-fs (loop3): unmounting filesystem. [ 361.392604][ T8742] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 361.421218][ T8745] loop3: detected capacity change from 0 to 264192 [ 361.435026][ T8742] can0: slcan on ttyS3. 09:27:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 09:27:22 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) 09:27:22 executing program 2: syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) [ 361.454147][ T8745] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. 09:27:22 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x5) 09:27:22 executing program 2: syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) [ 361.513350][ T8742] can0 (unregistered): slcan off ttyS3. 09:27:22 executing program 5: openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x101401) 09:27:22 executing program 0: r0 = add_key$keyring(&(0x7f0000002b40), &(0x7f0000002b80)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r0, 0x0, 0xffffffffffffffff) 09:27:22 executing program 5: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000140), 0x3e9240, 0x0) [ 361.548988][ T8745] Quota error (device loop3): free_dqentry: Quota structure has offset to other block (1) than it should (8) [ 361.646562][ T8765] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 361.846329][ T8769] can0: slcan on ttyS3. 09:27:22 executing program 0: r0 = add_key$keyring(&(0x7f0000002b40), &(0x7f0000002b80)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000002c80), &(0x7f0000002cc0)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$invalidate(0x15, r1) 09:27:22 executing program 2: syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000080)={0xe, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:22 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) [ 362.323937][ T3638] EXT4-fs (loop3): unmounting filesystem. [ 362.383552][ T8765] can0 (unregistered): slcan off ttyS3. 09:27:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:23 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x0}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 09:27:23 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, 0x0) 09:27:23 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, 0x0) 09:27:23 executing program 0: bpf$BPF_BTF_GET_NEXT_ID(0x9, 0x0, 0x0) 09:27:23 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6) 09:27:23 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, 0x0) 09:27:23 executing program 5: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0xfffffffffffffffa) 09:27:23 executing program 0: socket(0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) sendto$inet(r2, 0x0, 0x0, 0x8000, &(0x7f0000000040)={0x2, 0x4e24, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) [ 362.523389][ T8787] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 362.589077][ T8787] can0: slcan on ttyS3. 09:27:23 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.time_recursive\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0xfffffffffffffff3, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001f00)) 09:27:23 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, 0x0) 09:27:23 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0x0, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) [ 363.263079][ T8787] can0 (unregistered): slcan off ttyS3. 09:27:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:24 executing program 5: keyctl$link(0x5, 0x0, 0x0) 09:27:24 executing program 0: socket(0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) sendto$inet(r2, 0x0, 0x0, 0x8000, &(0x7f0000000040)={0x2, 0x4e24, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) 09:27:24 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0x0, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:24 executing program 3: pselect6(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x0, 0x3938700}, 0x0) 09:27:24 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x7) 09:27:24 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/234, 0xea}], 0x1) 09:27:24 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0x0, 0x1, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) [ 363.453828][ T8821] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:24 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000000000000006241a0000150905910300020000000904010000020d000009040101"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000300)={0x44, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) [ 363.696730][ T8821] can0: slcan on ttyS3. 09:27:24 executing program 0: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x401c5820, 0x0) 09:27:24 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/234, 0xea}], 0x1) 09:27:24 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x0, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) [ 364.194462][ T8831] can0 (unregistered): slcan off ttyS3. 09:27:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:24 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x8) 09:27:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_DUMPHMAC(r0, 0x0, 0x0) 09:27:24 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480), 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f00000004c0)={0xb, {'syz1\x00', 'syz0\x00', 'syz0\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b1"}}, 0x119) 09:27:24 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x0, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) 09:27:24 executing program 5: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r0, 0x40086602, &(0x7f00000000c0)={0x0, 0x0}) 09:27:24 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x101, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0xe, 0x0, 0x0, "192ba7c5d299db33081974151272f69b6d71e2ec9c221719a9786d2a930642e1"}) [ 364.357025][ T8843] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 364.361347][ T140] hid-generic 0000:0000:0000.0001: item fetching failed at offset 0/1 09:27:25 executing program 5: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x17, r0, 0x0) [ 364.413149][ T3683] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 364.417882][ T140] hid-generic: probe of 0000:0000:0000.0001 failed with error -22 [ 364.436091][ T8843] can0: slcan on ttyS3. [ 364.683136][ T8843] can0 (unregistered): slcan off ttyS3. [ 365.323193][ T3683] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 365.355054][ T3683] usb 4-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x91, skipping [ 365.523406][ T3683] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 365.532485][ T3683] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 365.541036][ T3683] usb 4-1: Product: syz [ 365.545496][ T3683] usb 4-1: Manufacturer: syz [ 365.550100][ T3683] usb 4-1: SerialNumber: syz [ 366.473195][ T3683] cdc_ncm 4-1:1.0: SET_CRC_MODE failed [ 366.513248][ T3683] cdc_ncm 4-1:1.0: bind() failure [ 366.521061][ T3683] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 366.528361][ T3683] cdc_ncm 4-1:1.1: bind() failure [ 366.535600][ T3683] usb 4-1: USB disconnect, device number 13 09:27:27 executing program 3: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x10, r0, 0x0) 09:27:27 executing program 0: modify_ldt$read_default(0x2, &(0x7f0000000280)=""/197, 0xc5) 09:27:27 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) dup(0xffffffffffffffff) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = memfd_create(&(0x7f0000000100)='\xedr!QY\x88=Vx\xa1\xd1<\xdeb\x17\xd3\xe2i\x1d5\x17\xa4\x00\xd8\x02\x9f\x11\xfa\t\x13]\f\xcbo\xc4X\x00\x94/\x96h\xef~Ms\"\x00\x00', 0x0) dup(0xffffffffffffffff) sched_setscheduler(0x0, 0x5, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x3c, 0x3e9, 0x200, 0x0, 0x25dfdbfb, {0x13, 0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffff, 0x7, 0x0, 0x0, 0x9}, ["", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x14000}, 0x1) write$eventfd(r2, &(0x7f0000000080)=0x20000100000094, 0x8) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r1, 0xc01064ab, &(0x7f0000000200)={0x8, 0x8000009e, 0x3f}) write(r2, &(0x7f0000000040)="0600", 0x2) sendfile(r2, r2, &(0x7f00000001c0), 0xfeff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002eff0)={0x133, &(0x7f0000000000)=[{0x8, 0x87}]}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e480)={0x7, [], 0x1, "f8373567023826"}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 09:27:27 executing program 5: bpf$BPF_BTF_GET_NEXT_ID(0x2, 0x0, 0x0) 09:27:27 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x10) 09:27:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:27 executing program 0: r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x3, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, 0x0) 09:27:27 executing program 5: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_QUERY(0x18, r0, 0x0, &(0x7f0000000000)='\x00', 0x0) [ 367.009567][ T8864] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:27 executing program 3: syz_io_uring_setup(0x38d8, &(0x7f0000001300)={0x0, 0x0, 0x1c}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff6000/0x4000)=nil, 0x0, 0x0) 09:27:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x6e6bbb}, {{@in=@dev}, 0x0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0xe8) [ 367.828991][ T8871] can0: slcan on ttyS3. 09:27:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:28 executing program 5: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) ioctl$SNDCTL_DSP_STEREO(r0, 0xc0045003, &(0x7f0000000280)) 09:27:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@dev, 0x0, 0x6c}, 0xa, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0xe8) 09:27:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0x14}}, 0x0) [ 367.983592][ T8882] can0 (unregistered): slcan off ttyS3. 09:27:29 executing program 2: bpf$BPF_BTF_GET_NEXT_ID(0x5, 0x0, 0x0) 09:27:29 executing program 3: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000340), 0x48202) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) 09:27:29 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x24) 09:27:29 executing program 0: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), 0xffffffffffffffff) ioctl$SNDCTL_DSP_STEREO(r0, 0xc0045003, &(0x7f0000000280)) 09:27:29 executing program 5: syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) 09:27:29 executing program 3: openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x6040) 09:27:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x24, 0x1a, 0xc3d74cf0053eed45, 0x0, 0x0, {0x2}}, 0x24}}, 0x0) 09:27:29 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000002300), r0) [ 368.836714][ T8908] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb}, 0x48) 09:27:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3a, &(0x7f0000000740)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x4a0, 0x4a0, 0x4a0, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) 09:27:30 executing program 5: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0x19}, 0x10) 09:27:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x24, 0x13, 0xc3d74cf0053eed45}, 0x24}}, 0x0) 09:27:30 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r0, 0x300, 0x32, 0x0, 0x0) [ 369.515844][ T8921] can0: slcan on ttyS3. 09:27:30 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x48) 09:27:30 executing program 3: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, 0x0) 09:27:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@deltclass={0x24, 0x29, 0x1}, 0x24}}, 0x0) 09:27:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r0) [ 369.604488][ T8908] can0 (unregistered): slcan off ttyS3. [ 369.611234][ T8933] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 09:27:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1c, &(0x7f0000000740)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x4a0, 0x4a0, 0x4a0, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) 09:27:30 executing program 5: pipe2(0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000006c40), &(0x7f0000006c80)="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") 09:27:30 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x13, 0x0, &(0x7f0000000080)) 09:27:30 executing program 2: r0 = socket(0x28, 0x1, 0x0) getpeername$packet(r0, 0x0, 0x0) [ 369.739432][ T8942] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:30 executing program 3: openat$random(0xffffffffffffff9c, &(0x7f0000000300), 0x62800, 0x0) 09:27:31 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000800)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000240)=@raw=[@exit], &(0x7f00000002c0)='GPL\x00', 0x2, 0xdc, &(0x7f0000000300)=""/220, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000880)='ns/cgroup\x00') [ 370.427620][ T8953] can0: slcan on ttyS3. 09:27:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x10, 0x0, 0x0, 0xe0f, 0x0, 0x1}, 0x48) 09:27:31 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x4c) 09:27:31 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$FUSE(r0, &(0x7f0000000080)={0x2020}, 0x2020) 09:27:31 executing program 5: pipe2(0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000006c40), &(0x7f0000006c80)="9100307da1879c3c17270cfa4b98d9b80fe9034c90a66925dbade59921ce0bf3e08c86ab2505a706fd71c3ad797f7bf857d8b7f0d642ab56d3cc27e52b7467ba89afbf05e07390a9197013e1677171f2260fde85ce75052e8acfb48e451c1cc80f224bfaa898c88cde91ee32c6709eac759b16ff4a29b927cff12277131102f6197095d98b2e6c51dd64f9a57c487a688fda350166181b13e7033a2b2f0bfbe00c4cb1825174d386e558e3c12a81fce806a4158e36afa2222c64fb4e80b32c899deb2d4761824653d5b4efacaad691728e372b6c57e96f535558eccba43276897173c78370cd074a07fd05af8ee664dbf4d0fb0a7b8d9d950c63230f88072c1110ca29f58de3edc16e9e027365ccf711abc4139177958874849e313b01e1d468524bf3dd5feb0efa87136569600606db56c369b866c8a3607f992dc7f1394ac927fd3d6e791294d3d81a7f4e2c7e40212249209395e76e6721450c555a8ff52cc3467de48b739bfdb52d8964b6b676c36405862fe9e39812dde6f3a41fb8bc672b3422a0e5b40066d68056dc47ce4fbcc224b6151cf77e691adadb8e1e4b62bddd039e6fa8a81893ae9251e5a927b6f244738898d4e03ab077ad09b6962cd7242ac999c3ce11913f849d876f551d32bae4c4829f0cc731b1650355f87c867f8f007f2321d54f6fd038ebbae03824e4ac4ffa2abc0d41226961920d072440357b29c6340de9a70ed63feb8e19f42a5715d665424f13e9c8256a68c0cf2c06f82c8d25d7babc7cb7288fa3634cd2d2b92da8de567a26075cb2d31d719300af23468349630ba6d93f8b58c557caaf15622c6461f2d185ee89a8727ed481a260fad22153c7c11a3223868e2d4057ed33470516c7930e8bf59876aa9bc7aa33c2a95750eab1ac3491ea9683a1946d239bb11340e325f8e3900bd433fe668151af88d86b822a9788aca098da2dbc43ff8f3e88cdbb886de5add6a36363209702c5efc5158f6d31319d6c194266dfd02634d94dc040c9e3ec88386130a7159a8158134c2a799d0dce78180f155fa9d141f6ef0e6a36818939f16356d37217e9eb3404f0f8017d7c30e0c707c14554388920293b203e546abc8bc93b3b3a3a0ecd21b4f40103aca3d15a3d9dd959156aa6be798664b9922ea42ccf0d807c6f087e485b2ba16f61c6482d5163afd8ccff79648a17177e53de99436e4bee7bd4dfd2dc2772f68d5780b472b0f84674f23a4e9971a59635e43f56a3a6a825c0694238c29c9a5009a4f2f999f020890f0427b1399e001abaa21775d8f26930b16885a66e64d9117d519f0b7764e3eeb24c920092d0ab228b15bf7ef713c1dee68216d2f5bc01ce4ba013e080aa8cd1ecc8d74e798953ca9bbf5714c9b04aff350bff88e39b0582e3e0ae98edee0fe187835d68d015d671e18fba044ce132e9f1edc71da3b4cc1108a62932528411e82458c011a2264863819a515c6b913fb4cbfbeb6461455305b901237b4eca4ed9c2aa902b00dc98b983a3b86b030ba2a12f5291f1254d7a0687da677d13fc07f83b5ca72c63f4ab25cc2c6e086a96b3f6bce0f040aee0b4de4b8b3d86a81aae377c94c90a29f2fdd739dc6b697c971b6006431f4047c6ffcb6ef0a0bb0ecb364c890d3b14f2ef4579a784cbf9564bc33dfba305d6d58021497dc649f1b4634a2e877b189b089bc83a044ed78d941fd762c334eef2fb64f2fee94c30f2a27ea2ef1e3e704a1afad2c961592b0979f755279897fb99f7d0da3e7c47f4e8ff6033eb93a22e9a3af7dbe8a7dbc33fa4c2220d4809d50cf1a880589b791866a5e5bc5fa635ed575b2b82889a768bd608f5e77508bc5b8601683bd8d1b2cbefc985d3a6949b22203eae0593ce9deeacb4affbf5ee5c2be93f4c061257907131831221024a009388e034b7b188111459e069cf79102448db3054edada2485d4ed07158f84bf469116aea01f232b548c94fe356e9728b62eabe1ef30184ddaec5a61a71747570e9ddbacd2ab85e9d94cc8a1b4cb3bb918c83701d90b4da6eccf84abafb9c09fb1d6a61ec979f9d5c5f8c600052c503674df4c27a9155928503493e8c664c54fd828864a0fa27e228a3d3994aa36259607732e7b44bdb6d5453c5f99980642cbf493437f8ea94e093bdcdda6891e55319489dff1309593a47e63ba488b1d559db0967dd9dca0b6e5bf70f7a67c3a2e2bd07e2135cfacd28ad560c8194c6d43de00ad4105533d79828c7959f148408b1932406bb4330e8747d36dc9bc49183794cc5fbfe16bee8a21195be13b5fc13f0121e373cad45c057b24366ddf252f4d2d136eb0279b76f47f4a5c9df0f2623f33759ca56bdf0bbf4563197949ebc189303b762c657d876a43d48b1d149bba0c707610f2b34d4b293c61aa8c99114870f62bdef781b435ce14976378ffeb0b77cfa3ccc4a15cbe22bdae308a70e38cf5acc7176e7c052cb32fdef7fe059ed6c8f733eca4e636c681883e4b29ed0972c6f947569222c2df260384ea911bcd77b0832951eb45842685a2a857131259718606bb45038c84e0ea711d57b5a7bea740947cd04cbcf9bb4589e4d9a8e1c56e2e0530721dde5265c2754b7d003d6bc5e6b387902a4ea93af1f8d11c6f6d3ff18abe02e5efd972cd8c438bddb9ebdd1da8c4e59b7a47f6e5961ba783ba3cf15a248dd6a7962be36df36e3894b5cc5675bb02d5738533e52892113e36f4eb3b5babf165798795c51bf58e302e6479093ab75bfecf6afcd692f07156fcbc4f34c06a15b8f4243e3e65cc3a71ffb12980b25ac583eee4366c9e6a53f9846a8e8f6fcace60ba6b64b07fd9874a433ebfdf8aa5abcb73095dac1d6a8e0c2969a51ce63dd7951f898791cca05ad506eceea8352befb18e586b3e108602d3199630c58e177259cf60b4cf8dfc5bab7e57283eb9a80ad6077caca1de093aa5a1307c1c73f718ccf32a5c6f77eddfc72e7e4327eb0435786eed629c193b07a19b06a843be91eb56db1fa8f7f7443dc5aeb2e87b85331f47d2d7107f0661fab7362634f922bb596b636546f8bddb559c9f2a26772f85f4fc07dd65c8c5f8d8def0ae0239aa43bba02688d8615ebb2e9a88383d3bc674ee31c13dcaa45c53c8fbf9daad9130df73bbbeb0c6db60b419dd48281c0063c19bf92ccf089a33d0f070efcee658ddef6e2434068fbd511da4b087856ce0cea3306b06263a706fc54ca0b38d1a8168bae111f7e886d516614f09294df55f1956a3f897c2d6c2baf9020551900e27293b57beb9100ca10c252d764c19714c4d5dbb3f2e60cd62e24baa8c25ef4aa534567f22447371d9550dd822a3b6df52e57b3b0561e96112f0f02c1af10b77c5eee44b8c1a91b041c21ccfe232a6d41ff431bb3d322093df8d99ec84d8b10c6a018bfe544b6f6bf159878f426cddd4ec49c72839a8205f023e47b03f3580ef949534b67719d63fcb8b3b3445ef3e19d8106ddb5bda75221363478c3af9f5683eb67477c411aaa088209fdfa6a5e5a7cb3a05b50f25f6a7bc718c5b9d8785297634e1a8339f48b2669da2098526bc256c03d0c4d1a967fbb84f724beba562c0c89cb008b9f2abeb4665fdf56b152c864538c4b9b08ce4bf19d587b83bc56872c5c92f0f982cc5f13c9ee57af1c68b20c071eebf36a2ef8cab0b501eb1e0ca98d1071bbe759a83214d4c7985edbae5cec55ad021e22b921f9f33e30a018c48c3b580bd105a9ee97b2dc35bc52307dfb3bce1dea5d9d485cfc0d7d4efe978737c6237769b7aade6e021cbd9455aec00ffb6020c61f5d0f8014a0a943d2082e8fa58e362942b54048fc6e01e1edead88a8da98cabd25648c72590692dcdf5c8771c869fbb4a66b836d2957910d2afde260ed71c5bc4aab3219b6fa2b5705cceaeeda76936128746cef6587c718fac7adfc58fc39eda010f511786f66810a2338e5cfbfbf80eb6a81d94a636e0cd413e29e873d7ae1d9e7bd4047aa2ef9ff35b2bdc714bc70686153b01fddef650063e168e68755283c572550351d8f566ac0bcd3feafd002e34d32acedb8b000a6374dbb57844786c49bc5039102891a396ac56737803bf219caa27725f082ec234f81a7ed1c34b5a81d65bc2626d56116c315f6dce8399d5ef9e126cbf5f54b3bf2f9bfc9bfe2a5b9eb6b49d26d66656b4a36a6241c812eb67952d16647d2b6d0d7523bdfd42e680614b51780b70c390fea254e97cee456c7b714ce3475d6751f8620a7760a2538e6c70f52eac34425e5ec0a4c6269602a07ba0733734e797db3e3a1c728a1aecd1948c36f2dad47f65e7bb732918db2a1078650c0aca393bc60384d11062d8b0b5b508c953c91efa906c98c21550ba54f0374983570d789d5afe4ed8df7ccd9cb965f1900319c398cec858d579dd82f88b785199bedd727148d26f618d7cf74b1bc5b38eaec5004abb618f80648078cf17960871b699f07e43f65f11aaffc39ec7f0e89cc4cbdb8ceb18bc247611c1bdcd26e1ea25b1ba1d73791e3d678bb9770304e768c222c14b72bf68bdac6d56e68304d1ca8964bf354205118fc01044e635a5888e2054941d44329ab07cc9cf478f6ff8fe2eadc8c3f30dfadd2306674be2b4d76d5960965bffd92f282deeca5afd6dda7211ec408af01f6ebc05e6edb65fb0fcb413e077b9a00acde0aba8b35da111dd89a5f4bbc2693e72491db5c3ad81583f8a9d73f807318f7aa058af1d23176decdb5fccdaf1a96f93a69931ac7fffa458e4f3fac3e9f928ac3c7f48b3e0230034e7e97f8b534449a71e643d7b5dfa9bc9681fb54682137c60cb5d89750501c3e34834e5a6cd8cfa8b78f43c2f956d926b0cec598890729e223b83f5c7ca25dc2bea9aa3c12b92292f4a8dec634483407ce43bfea721c97e475d28658ce8acd72eb5444e22cb") 09:27:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x24, 0x21, 0xc3d74cf0053eed45}, 0x24}}, 0x0) [ 370.523884][ T8954] can0 (unregistered): slcan off ttyS3. 09:27:31 executing program 0: open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 09:27:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x9, 0x4) 09:27:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x24, 0x21, 0xc3d74cf0053eed45, 0x0, 0x0, {0x2}}, 0x24}}, 0x0) 09:27:31 executing program 0: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000540)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) fchownat(r0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) [ 370.808890][ T8982] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 370.947639][ T8991] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 09:27:31 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000600), 0x8, 0x1000) 09:27:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x24, 0x21, 0xc3d74cf0053eed45, 0x0, 0x0, {0x2}}, 0x24}}, 0x0) 09:27:31 executing program 5: pipe2(0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000006c40), &(0x7f0000006c80)="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") [ 371.325077][ T8996] loop0: detected capacity change from 0 to 512 [ 371.365709][ T8992] can0: slcan on ttyS3. [ 371.394180][ T8996] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 371.402806][ T9005] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 371.463329][ T8993] can0 (unregistered): slcan off ttyS3. 09:27:32 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x60) 09:27:32 executing program 0: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000540)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) fchownat(r0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 09:27:32 executing program 5: pipe2(0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000006c40), &(0x7f0000006c80)="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") 09:27:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:32 executing program 3: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000540)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) fchownat(r0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 09:27:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x24, 0x21, 0xc3d74cf0053eed45, 0x0, 0x0, {0x2}}, 0x24}}, 0x0) [ 371.504626][ T3634] EXT4-fs (loop0): unmounting filesystem. [ 371.575206][ T9012] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 371.585890][ T9013] loop3: detected capacity change from 0 to 512 09:27:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x24, 0x21, 0xc3d74cf0053eed45, 0x0, 0x0, {0x2}}, 0x24}}, 0x0) [ 371.633978][ T9015] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 371.637003][ T9013] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 371.722828][ T9026] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 09:27:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x28, 0x26, 0xc3d74cf0053eed45, 0x0, 0x0, {}, [{0x3}]}, 0x28}}, 0x0) 09:27:33 executing program 3: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000540)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) fchownat(r0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) [ 372.423210][ T9023] can0: slcan on ttyS3. 09:27:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x0, @none}, 0xe) 09:27:33 executing program 0: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000540)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) fchownat(r0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 09:27:33 executing program 2: syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000a00), 0x0) [ 372.507216][ T3638] EXT4-fs (loop3): unmounting filesystem. [ 372.533182][ T9037] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 372.583963][ T9031] can0 (unregistered): slcan off ttyS3. 09:27:33 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x68) 09:27:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x42, &(0x7f0000000740)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x4a0, 0x4a0, 0x4a0, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) 09:27:33 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x3}, 0x10) [ 372.656061][ T9042] loop0: detected capacity change from 0 to 512 [ 372.674076][ T9045] loop3: detected capacity change from 0 to 512 09:27:33 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$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, 0xb6ab24b32e0cc47}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000000240)='./file0\x00', 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 372.728172][ T9042] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 372.737469][ T9053] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:33 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x3}, 0x10) 09:27:33 executing program 0: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000540)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) fchownat(r0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 09:27:33 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x3}, 0x10) [ 373.370122][ T9045] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 373.400093][ T9059] can0: slcan on ttyS3. [ 373.426704][ T3634] EXT4-fs (loop0): unmounting filesystem. 09:27:34 executing program 3: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000540)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) fchownat(r0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 09:27:34 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x3}, 0x10) [ 373.501755][ T9075] loop0: detected capacity change from 0 to 512 [ 373.512749][ T9062] can0 (unregistered): slcan off ttyS3. [ 373.534169][ T3638] EXT4-fs (loop3): unmounting filesystem. 09:27:34 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6c) 09:27:34 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x3}, 0x10) 09:27:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) [ 373.564448][ T9075] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. 09:27:34 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f0000000000)='./control\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') lsetxattr$system_posix_acl(&(0x7f0000000280)='./control\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000540), 0x4, 0x0) 09:27:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x16}]}, 0x18}}, 0x0) 09:27:34 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x3}, 0x10) [ 373.665240][ T9088] loop3: detected capacity change from 0 to 512 [ 373.673701][ T9084] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:34 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x3}, 0x10) [ 373.734694][ T3634] EXT4-fs (loop0): unmounting filesystem. [ 373.772003][ T9094] can0: slcan on ttyS3. [ 373.778244][ T9088] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 09:27:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x24, &(0x7f0000000740)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x4a0, 0x4a0, 0x4a0, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) 09:27:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0xba) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x4020940d, &(0x7f0000000200)={'batadv_slave_0\x00'}) 09:27:34 executing program 2: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000540)='\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) 09:27:34 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x74) [ 373.893238][ T9084] can0 (unregistered): slcan off ttyS3. 09:27:34 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_spread_page\x00', 0x2, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) sendfile(r1, r2, 0x0, 0x2) 09:27:34 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x4000, 0x0) [ 373.970829][ T3638] EXT4-fs (loop3): unmounting filesystem. [ 373.981936][ T9109] loop2: detected capacity change from 0 to 512 [ 374.028217][ T9112] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:34 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x5, 0x0, &(0x7f0000000080)) [ 374.131394][ T9118] can0: slcan on ttyS3. [ 374.138266][ T9109] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 374.204424][ T9112] can0 (unregistered): slcan off ttyS3. [ 374.219760][ T3636] EXT4-fs (loop2): unmounting filesystem. 09:27:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:35 executing program 3: r0 = socket$inet(0x2, 0x3, 0xba) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89b1, &(0x7f0000000200)={'batadv_slave_0\x00'}) 09:27:35 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) sendmsg$IPSET_CMD_LIST(r0, 0x0, 0x0) 09:27:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x24, 0x1c, 0xc3d74cf0053eed45}, 0x24}}, 0x0) 09:27:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x24, 0x1a, 0xc3d74cf0053eed45}, 0x24}}, 0x0) 09:27:35 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x7a) 09:27:35 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000980), 0xffffffffffffffff) 09:27:35 executing program 5: socketpair(0xb, 0x0, 0x0, &(0x7f00000006c0)) 09:27:35 executing program 2: r0 = socket(0x2, 0x3, 0xc0) connect$bt_l2cap(r0, &(0x7f0000000040), 0xe) [ 374.499955][ T9137] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 374.535483][ T9140] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x39, &(0x7f0000000740)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x4a0, 0x4a0, 0x4a0, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) [ 374.606995][ T9140] can0: slcan on ttyS3. 09:27:35 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5411, &(0x7f0000000200)={'batadv_slave_0\x00'}) 09:27:35 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000780), 0x8, 0x0) [ 374.693565][ T9140] can0 (unregistered): slcan off ttyS3. 09:27:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:35 executing program 2: r0 = socket(0x11, 0x3, 0x0) accept4$bt_l2cap(r0, 0x0, 0x0, 0x0) 09:27:35 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000a80)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 09:27:35 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xc1) 09:27:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0xba) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x890c, &(0x7f0000000200)={'batadv_slave_0\x00'}) 09:27:35 executing program 3: r0 = socket$inet(0x2, 0x3, 0xba) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8913, &(0x7f0000000200)={'batadv_slave_0\x00'}) 09:27:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x3, 0x3ffdcf, 0x400}, 0x48) 09:27:36 executing program 3: r0 = socket$inet(0x2, 0x3, 0xba) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8991, &(0x7f0000000200)={'batadv_slave_0\x00'}) 09:27:36 executing program 0: pipe2$9p(&(0x7f0000000a00), 0x0) 09:27:36 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x11, 0x1, &(0x7f0000000500)=@raw=[@exit={0x95, 0x0, 0x0, 0x74000000}], &(0x7f0000000540)='syzkaller\x00', 0x6, 0x8a, &(0x7f0000000580)=""/138, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:27:36 executing program 2: unshare(0x40000000) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'security\x00', 0x2, [{}, {}]}, 0x48) [ 375.423644][ T9165] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:36 executing program 3: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='reno\x00', 0x5) [ 375.506811][ T9173] can0: slcan on ttyS3. [ 375.593380][ T9165] can0 (unregistered): slcan off ttyS3. 09:27:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r2, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x7, 0x0) dup2(r0, r1) mlockall(0x1) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1002, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) socket(0x0, 0x0, 0x0) 09:27:36 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/15, 0x202000, 0x800}, 0x20) 09:27:36 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$BLKFRASET(r0, 0x1264, 0x0) keyctl$instantiate(0x2, 0x0, &(0x7f0000000000)=ANY=[@ANYRES8=r0], 0xfffffffffffffe58, 0x0) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffc) 09:27:36 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x300) 09:27:36 executing program 2: r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c000000151ae532cd5b4d8ae6c50000000000000002000000000000"], 0x1c}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@private, 0x0, 0x6c}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0xe5}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) 09:27:36 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x88006000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)="ea") syz_open_procfs$namespace(0x0, 0x0) [ 376.348888][ T9192] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:37 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) sched_setscheduler(0x0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) syz_clone3(0x0, 0x0) 09:27:37 executing program 5: socket(0x10, 0x0, 0x2) [ 376.482408][ T9200] can0: slcan on ttyS3. 09:27:37 executing program 5: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, 0x0, 0x0) [ 376.553158][ T9192] can0 (unregistered): slcan off ttyS3. 09:27:37 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x500) 09:27:37 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @host}, 0x10) [ 376.698850][ T9216] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 376.760944][ T9218] can0: slcan on ttyS3. [ 376.863419][ T9216] can0 (unregistered): slcan off ttyS3. 09:27:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r2, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) [ 377.813803][ T1233] ieee802154 phy0 wpan0: encryption failed: -22 09:27:38 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x416502103862e7de, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, 0x0) 09:27:38 executing program 3: pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) 09:27:38 executing program 5: add_key$keyring(&(0x7f00000001c0), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) 09:27:38 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x600) 09:27:38 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000140)) 09:27:38 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[], 0x150}, 0x18}, 0x0) 09:27:38 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) 09:27:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, 0x0) [ 377.997820][ T9259] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:38 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000100)=0x1000000, 0x4) 09:27:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r2, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:38 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000e7ff04000000000000000000850000000700"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='sys_enter\x00'}, 0x10) getresuid(&(0x7f0000002a00), &(0x7f0000002a40), &(0x7f0000002a80)) [ 378.082549][ T9259] can0: slcan on ttyS3. 09:27:38 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/tty/ldiscs\x00', 0x0, 0x0) accept4$tipc(r0, 0x0, 0x0, 0x0) 09:27:38 executing program 0: add_key$fscrypt_provisioning(&(0x7f0000000100), 0x0, 0x0, 0x0, 0xfffffffffffffffa) 09:27:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @mcast2}}) 09:27:38 executing program 3: pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x100000d, 0xffffffffffffffff) 09:27:38 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x700) 09:27:38 executing program 2: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x1000000) 09:27:38 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 09:27:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$tipc(r0, 0x0, 0x0, 0x0) [ 378.264730][ T9271] can0 (unregistered): slcan off ttyS3. 09:27:38 executing program 3: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, 0x0, 0x0) 09:27:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8923, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) [ 378.391718][ T9295] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 378.465809][ T9295] can0: slcan on ttyS3. [ 378.543929][ T9295] can0 (unregistered): slcan off ttyS3. 09:27:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f00000001c0)) 09:27:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) connect$tipc(r0, &(0x7f0000000100)=@id, 0x10) 09:27:39 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/cpuinfo\x00', 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, 0x0) 09:27:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000001300aa0a000000000000000017000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000c000400070008001a8004001c00"], 0x30}}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=@bridge_setlink={0x30, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r4, 0x0, 0x6800}, [@IFLA_AF_SPEC={0x8, 0xc, 0x0, 0x0, [@AF_BRIDGE={0x4}]}, @IFLA_AF_SPEC={0x8, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}]}]}, 0x30}}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000b00)={r0, 0x58, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000f40)={0x35c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [{{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x400}}}]}}, {{0x8}, {0xc8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x1e8, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x400}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4e2}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r4}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x439c}}}]}}]}, 0x35c}}, 0x60) getpeername$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x6e) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 09:27:39 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xb9a) 09:27:39 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/tty/ldiscs\x00', 0x0, 0x0) read$hiddev(r0, 0x0, 0x26) 09:27:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={0x0, @in, 0x0, 0x0, 0x190}, 0x98) 09:27:39 executing program 0: setgroups(0x6, &(0x7f00000001c0)=[0x0]) [ 379.053375][ T9317] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 379.120375][ T9323] can0: slcan on ttyS3. [ 379.129884][ T9318] bridge0: port 1(bridge_slave_0) entered blocking state [ 379.137578][ T9318] bridge0: port 1(bridge_slave_0) entered forwarding state 09:27:39 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/tty/ldiscs\x00', 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000600)=@bpf_ext={0x1c, 0x3, &(0x7f0000000500)=@framed, &(0x7f0000000540)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1b4f6, r0}, 0x80) 09:27:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x401, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) 09:27:39 executing program 0: add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x4c, 0x0) [ 379.523817][ T9317] can0 (unregistered): slcan off ttyS3. 09:27:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x20, 0x0, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) 09:27:40 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="0c42f9a523d793b5842607d27ece727804d4be229db6210e4b914cbe8cd2718e8df483d73a", 0x25}, 0x0) 09:27:40 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) 09:27:40 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) 09:27:40 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xc0d) 09:27:40 executing program 2: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)) 09:27:40 executing program 5: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000340)='Y', 0x1, 0xffffffffffffffff) [ 379.961730][ T9368] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @private1, @loopback}}) 09:27:40 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, 0x0, 0x0) [ 380.060165][ T9368] can0: slcan on ttyS3. 09:27:40 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg$can_raw(r0, &(0x7f0000002440)={0x0, 0x0, 0x0}, 0x40010043) 09:27:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8943, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) [ 380.196119][ T9368] can0 (unregistered): slcan off ttyS3. 09:27:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:41 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xc6f) 09:27:41 executing program 0: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) keyctl$setperm(0x5, r0, 0x0) 09:27:41 executing program 2: r0 = add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)={0x2, 0x0, @d}, 0x18, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f00000000c0)={r0}, &(0x7f0000000100)={'enc=', 'oaep', ' hash=', {'sha3-512\x00'}}, 0x0, 0x0) 09:27:41 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/stat\x00', 0x0, 0x0) read$hiddev(r0, 0x0, 0x26) 09:27:41 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, &(0x7f0000000200)=@name, &(0x7f0000000240)=0x10) 09:27:41 executing program 2: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)={0x2, 0x0, @c}, 0x29, r0) keyctl$read(0xb, r1, 0x0, 0x0) 09:27:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, 0xfffffffffffffffc, 0x0) 09:27:41 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, 0x0, 0x0) 09:27:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@ipv6_deladdrlabel={0x1c, 0x10}, 0x1c}}, 0x0) [ 380.883340][ T9414] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@ipv6_deladdrlabel={0x1c}, 0x37fe0}}, 0x0) 09:27:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x401, 0x0, 0x0, {{}, {0x0, 0x8018}, {0x8}}}, 0x24}}, 0x0) [ 381.031878][ T9419] can0: slcan on ttyS3. [ 381.253192][ T9428] can0 (unregistered): slcan off ttyS3. 09:27:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:42 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x1, &(0x7f0000000080)=@raw=[@func], &(0x7f00000000c0)='GPL\x00', 0x0, 0xb2, &(0x7f0000000100)=""/178, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:27:42 executing program 2: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='logon\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000100)='trusted\x00', 0x0, 0x0, 0x0, r0) 09:27:42 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/tty/ldiscs\x00', 0x0, 0x0) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 09:27:42 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000000)=0x4220, 0x4) 09:27:42 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xc70) 09:27:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x5421, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) 09:27:42 executing program 5: socket(0x2, 0x801, 0x0) 09:27:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@l2tp={0x2, 0x0, @empty}, &(0x7f0000000000)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000001300aa0a000000000000000017000000", @ANYRES32=r2, @ANYBLOB="000000000000000008000c000400070008001a8004001c00"], 0x30}}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=@bridge_setlink={0x30, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5, 0x0, 0x6800}, [@IFLA_AF_SPEC={0x8, 0xc, 0x0, 0x0, [@AF_BRIDGE={0x4}]}, @IFLA_AF_SPEC={0x8, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}]}]}, 0x30}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000f40)={0x35c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [{{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x400}}}]}}, {{0x8}, {0xc8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x1e8, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x400}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4e2}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r5}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x439c}}}]}}]}, 0x35c}}, 0x60) getpeername$unix(r1, &(0x7f0000000140), &(0x7f0000000200)=0x6e) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 09:27:42 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f00000003c0)={0x1, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 381.795963][ T9441] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c000000e0d45f"], 0x2c}}, 0x0) 09:27:42 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000080)=[{{}, {0x0, 0x1}}, {{}, {0x0, 0x1}}, {{}, {0x0, 0x0, 0x0, 0x1}}, {{}, {0x0, 0x0, 0x1}}], 0x20) bind$can_raw(r0, &(0x7f0000000100), 0x10) [ 381.878722][ T9448] can0: slcan on ttyS3. [ 381.974115][ T9441] can0 (unregistered): slcan off ttyS3. [ 381.978450][ T9455] bridge0: port 1(bridge_slave_0) entered blocking state [ 381.980564][ T9462] fs-verity: sha512 using implementation "sha512-avx2" [ 381.986819][ T9455] bridge0: port 1(bridge_slave_0) entered forwarding state 09:27:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:43 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x8, 0x1f, 0xd2, 0x10001}, 0x1c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000480)=@req3={0x9b1, 0x4, 0xffffffff, 0xe2d, 0x8, 0x80, 0x9}, 0x1c) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) recvmmsg$unix(r2, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/91, 0x5b}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000580)=""/72, 0x48}, {&(0x7f0000000600)=""/114, 0x72}, {&(0x7f0000000680)=""/123, 0x7b}], 0x5, &(0x7f0000000780)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000000880)=@abs, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/111, 0x6f}, {0xfffffffffffffffe}, {&(0x7f0000000980)=""/50, 0x32}], 0x3, &(0x7f0000000a00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}], 0x2, 0x10121, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r2}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010300), 0x0, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)}, {0x0}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="2800000010000108000000000054000000000000", @ANYRES32=0x0, @ANYBLOB="0005f69fd5faf00008001b"], 0x28}}, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x12000) connect$inet(r3, &(0x7f00000002c0)={0x2, 0x4e23, @local}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 09:27:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f00000001c0)) 09:27:43 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xd0c) 09:27:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@l2tp={0x2, 0x0, @empty}, &(0x7f0000000000)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000001300aa0a000000000000000017000000", @ANYRES32=r2, @ANYBLOB="000000000000000008000c000400070008001a8004001c00"], 0x30}}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=@bridge_setlink={0x30, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5, 0x0, 0x6800}, [@IFLA_AF_SPEC={0x8, 0xc, 0x0, 0x0, [@AF_BRIDGE={0x4}]}, @IFLA_AF_SPEC={0x8, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}]}]}, 0x30}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000f40)={0x35c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [{{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x400}}}]}}, {{0x8}, {0xc8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x1e8, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x400}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4e2}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r5}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x439c}}}]}}]}, 0x35c}}, 0x60) getpeername$unix(r1, &(0x7f0000000140), &(0x7f0000000200)=0x6e) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 09:27:43 executing program 2: keyctl$setperm(0x5, 0x0, 0x0) keyctl$describe(0x4, 0x0, 0x0, 0x0) 09:27:43 executing program 0: add_key$fscrypt_provisioning(&(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000000061"], 0x29, 0xfffffffffffffffb) [ 382.713231][ T9468] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 382.740090][ T9469] loop5: detected capacity change from 0 to 512 09:27:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, 0x0, 0x0) 09:27:43 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x1, &(0x7f0000000080)=@raw=[@func], &(0x7f00000000c0)='GPL\x00', 0x1, 0xb2, &(0x7f0000000100)=""/178, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 382.819628][ T27] audit: type=1804 audit(1662888463.394:63): pid=9479 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3370461553/syzkaller.gjwXGt/193/bus" dev="sda1" ino=1174 res=1 errno=0 09:27:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c03, 0x0) 09:27:43 executing program 2: r0 = userfaultfd(0x801) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) 09:27:43 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x8, 0x3, &(0x7f00000029c0)=@framed, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) [ 383.150467][ T9469] bridge0: port 3(01X) entered disabled state [ 383.392759][ T9469] bridge0: port 2(bridge_slave_1) entered disabled state [ 383.400657][ T9469] bridge0: port 1(bridge_slave_0) entered disabled state [ 383.537683][ T9473] slcan: can't register candev [ 383.546877][ T9473] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 383.793601][ T9469] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 383.832543][ T9469] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 384.160549][ T9469] netdevsim netdevsim5 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 384.169899][ T9469] netdevsim netdevsim5 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 384.179215][ T9469] netdevsim netdevsim5 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 384.188640][ T9469] netdevsim netdevsim5 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 09:27:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) [ 384.298837][ T9479] bridge0: port 3(01X) entered blocking state [ 384.305222][ T9479] bridge0: port 3(01X) entered forwarding state [ 384.324599][ T9479] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 384.335109][ T9479] 8021q: adding VLAN 0 to HW filter on device bond0 09:27:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@ipv6_deladdrlabel={0x1c, 0x12}, 0x1c}}, 0x0) 09:27:44 executing program 0: keyctl$unlink(0x9, 0x0, 0xfffffffffffffff9) 09:27:45 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x3, 0x0) [ 384.343855][ T9479] 8021q: adding VLAN 0 to HW filter on device team0 [ 384.352396][ T9479] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 384.371456][ T9470] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.378605][ T9470] bridge0: port 1(bridge_slave_0) entered forwarding state 09:27:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@l2tp={0x2, 0x0, @empty}, &(0x7f0000000000)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000001300aa0a000000000000000017000000", @ANYRES32=r2, @ANYBLOB="000000000000000008000c000400070008001a8004001c00"], 0x30}}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=@bridge_setlink={0x30, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5, 0x0, 0x6800}, [@IFLA_AF_SPEC={0x8, 0xc, 0x0, 0x0, [@AF_BRIDGE={0x4}]}, @IFLA_AF_SPEC={0x8, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}]}]}, 0x30}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000f40)={0x35c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [{{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x400}}}]}}, {{0x8}, {0xc8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x1e8, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x400}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4e2}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r5}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x439c}}}]}}]}, 0x35c}}, 0x60) getpeername$unix(r1, &(0x7f0000000140), &(0x7f0000000200)=0x6e) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 09:27:45 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x1f00) 09:27:45 executing program 2: add_key(&(0x7f0000000300)='asymmetric\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) 09:27:45 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000200)="b7", 0x1, r0) add_key$fscrypt_provisioning(&(0x7f0000000040), 0x0, 0x0, 0x0, r1) [ 384.479557][ T9500] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:45 executing program 5: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x100000000) 09:27:45 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_ext={0x1c, 0x5, 0x0, &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:27:45 executing program 0: add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)={0x1, 0x0, @c}, 0x29, 0xffffffffffffffff) [ 384.564322][ T9506] can0: slcan on ttyS3. 09:27:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x3, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty}}}}) [ 384.624410][ T9500] can0 (unregistered): slcan off ttyS3. [ 384.711175][ T9510] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.718342][ T9510] bridge0: port 1(bridge_slave_0) entered forwarding state 09:27:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:45 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x2000) 09:27:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, 0x0) 09:27:45 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000002980)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002940)={&(0x7f00000006c0)={0x1e84, 0x14, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x1001, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x29, 0x1, "cf7d0a6213d711383527640b2f79ff1fdaf44c5fa9356c684f0e1b1d3df520cb3888289b3e"}, @INET_DIAG_REQ_BYTECODE={0x71, 0x1, "cb21023a067f4ff24d7691015f6197dd66a3e40a47ca7c1a189bb5a179e5f5c63869f8f93f576c2bbe6c43635b52fe02712b53069fda779e438592cf9f8b682b4564772e7620707b68fee4a2dc36759c964a3662b79cf703641d1b2d054354b564301ae8231521c92a6c23799e"}, @INET_DIAG_REQ_BYTECODE={0xdc5, 0x1, "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"}]}, 0x1e84}}, 0x0) 09:27:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x3, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty}}}}) 09:27:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@l2tp={0x2, 0x0, @empty}, &(0x7f0000000000)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000001300aa0a000000000000000017000000", @ANYRES32=r2, @ANYBLOB="000000000000000008000c000400070008001a8004001c00"], 0x30}}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=@bridge_setlink={0x30, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5, 0x0, 0x6800}, [@IFLA_AF_SPEC={0x8, 0xc, 0x0, 0x0, [@AF_BRIDGE={0x4}]}, @IFLA_AF_SPEC={0x8, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}]}]}, 0x30}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000f40)={0x35c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [{{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x400}}}]}}, {{0x8}, {0xc8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x1e8, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x400}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4e2}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r5}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x439c}}}]}}]}, 0x35c}}, 0x60) getpeername$unix(r1, &(0x7f0000000140), &(0x7f0000000200)=0x6e) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 09:27:45 executing program 2: pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1002, 0x2, 0xffffffffffffffff) 09:27:45 executing program 0: socket(0x0, 0xf395f1503aecf17e, 0x0) 09:27:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x3, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty}}}}) [ 385.177979][ T9546] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 385.292314][ T9557] can0: slcan on ttyS3. 09:27:45 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x42182, 0x0) 09:27:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x3, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty}}}}) 09:27:45 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000040)=0xfffffdbf) [ 385.383538][ T9546] can0 (unregistered): slcan off ttyS3. [ 385.398596][ T9550] bridge0: port 1(bridge_slave_0) entered blocking state [ 385.405783][ T9550] bridge0: port 1(bridge_slave_0) entered forwarding state 09:27:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:46 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x2400) 09:27:46 executing program 2: r0 = add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)={0x2, 0x0, @b}, 0x48, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000000100)=""/122, 0x7a) 09:27:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1279, &(0x7f00000001c0)) 09:27:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='('], 0x2c}}, 0x0) 09:27:46 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000980)={'syztnl2\x00', 0x0, 0x29, 0x0, 0x0, 0x19, 0x0, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) 09:27:46 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x80, 0x86, 0x401, 0x0, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x20, 0x10, 0x3, 0x1ff}}) 09:27:46 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) read$hiddev(r0, 0x0, 0xf0ff7f00000000) [ 386.278741][ T9592] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80081272, &(0x7f00000001c0)) [ 386.381796][ T9602] can0: slcan on ttyS3. 09:27:47 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10) 09:27:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8946, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @ipv4={'\x00', '\xff\xff', @private}}}) [ 386.443996][ T9592] can0 (unregistered): slcan off ttyS3. 09:27:47 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x3f00) [ 386.632068][ T9623] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 386.681092][ T9623] can0: slcan on ttyS3. [ 386.793687][ T9623] can0 (unregistered): slcan off ttyS3. 09:27:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:48 executing program 0: syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x4400) 09:27:48 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000000)) 09:27:48 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000080)) 09:27:48 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r0, 0x89e0, 0x0) 09:27:48 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x4800) 09:27:48 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x6, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x3, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 09:27:48 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, 0x0, 0x0) 09:27:48 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) read$hiddev(r0, 0x0, 0x26) 09:27:48 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$tipc(r0, 0x0, 0x0) [ 387.514539][ T9658] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:48 executing program 0: add_key$keyring(&(0x7f0000000240), 0x0, 0x0, 0x0, 0xfffffffffffffffd) syz_clone(0x4000400, 0x0, 0x0, 0x0, 0x0, 0x0) [ 387.608918][ T9664] can0: slcan on ttyS3. 09:27:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={&(0x7f0000000100), 0xfffffffffffffe07, &(0x7f0000000280)={&(0x7f00000001c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '-!-'}]}, 0x1c}}, 0x0) [ 387.719844][ T9658] can0 (unregistered): slcan off ttyS3. 09:27:49 executing program 5: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) 09:27:49 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000140)=[{}, {}], 0x10) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{}], 0x8) 09:27:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x401, 0x0, 0x0, {{}, {}, {0x8, 0x2, 0x4}}}, 0x24}}, 0x0) 09:27:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x2}, 0x0) 09:27:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) sched_setscheduler(0x0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[0x0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r2, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:49 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x4c00) 09:27:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@ipv6_deladdrlabel={0x1c}, 0x2000005c}}, 0x0) 09:27:49 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000840), &(0x7f0000000880)=0x4) 09:27:49 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000001140)={&(0x7f0000000080)=@id={0x1e, 0x3, 0x0, {0x0, 0x2}}, 0x10, 0x0}, 0x0) 09:27:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) [ 388.539212][ T9698] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:49 executing program 0: inotify_init1(0x2eaafe27642a4afe) 09:27:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c}, 0x1c}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000dc0)={&(0x7f00000004c0), 0xc, &(0x7f0000000d80)={&(0x7f00000008c0)={0x14}, 0x14}}, 0x0) 09:27:49 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) bind$tipc(r0, 0x0, 0x0) 09:27:49 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/schedstat\x00', 0x0, 0x0) read$hiddev(r0, 0x0, 0x26) [ 388.668507][ T9704] can0: slcan on ttyS3. 09:27:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@ipv6_deladdrlabel={0x1c}, 0xf}}, 0x0) [ 388.733356][ T9698] can0 (unregistered): slcan off ttyS3. 09:27:49 executing program 0: keyctl$instantiate(0xc, 0x0, &(0x7f0000000580)=@encrypted_load={'load ', 'ecryptfs', 0x20, 'user:', ',%,%)/.)/{!^#\x8aGzl\xd1V\xb2\x00\x96\xbd\xaa\x1f\xbf`\xa0}*\xd8B\xf5\xd5\xfd\xf1\xc0W\x9e\x82\xe4}/\xaa\xf2\x1e\n\x85\xfb\xb0\xfb\x9dM\xbd\x98\xac\x11>\x1d\xc7:\x14\xd3Bz\bv\f\xaf\xb6\xcf\x95\aD:\xdb\xb4\x05<\xad\xbf\xf7\x9e\x92\xe9\xc4\xf6\xe3\xa2>\x13\xdf,p\x00\xc1\xab\xc10\xe2\x93\x8fU \x98%\xe2\xbb\x9a)\ry*\xb4\xa4e\x1b\xb0DJ\xca\x9ap\xb18\xfdZ\xea\x01\xef\xf39&2\xdd\xe7\xa2;v\x1c\x9f\x9d\'\x93C\xbaJ\x13\"\xe6x\x19f\xab\x82j\x19u\x9a\xafnfv\xad\x88\x99*\x17\x8aQ\xbe\x9d', 0x20, 0x0, 0x20, [0x0]}, 0xfffffffffffffe58, 0x0) 09:27:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) sched_setscheduler(0x0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[0x0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r2, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:50 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) 09:27:50 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6000) 09:27:50 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000e7ff04000000000000000000850000000700000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='sys_enter\x00', r0}, 0x10) wait4(0x0, 0x0, 0x0, 0x0) 09:27:50 executing program 5: syz_open_dev$loop(&(0x7f0000000180), 0x8000000000000000, 0x0) 09:27:50 executing program 0: add_key(&(0x7f00000011c0)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) 09:27:50 executing program 0: recvmsg$can_raw(0xffffffffffffffff, 0x0, 0xff600000) [ 389.767156][ T9762] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8993, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) 09:27:50 executing program 3: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x0) [ 389.865879][ T9762] can0: slcan on ttyS3. 09:27:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x891f, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) 09:27:50 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, 0x0) 09:27:50 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x52cc0, 0x0) [ 389.924453][ T9762] can0 (unregistered): slcan off ttyS3. 09:27:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) sched_setscheduler(0x0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[0x0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r2, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:51 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6800) 09:27:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x14}, 0x48) 09:27:51 executing program 5: add_key(&(0x7f0000000300)='asymmetric\x00', 0x0, &(0x7f0000000080)='\x00\x00', 0x2, 0xffffffffffffffff) 09:27:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x16, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 09:27:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x2993}, 0x0) 09:27:51 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) read$hiddev(r0, 0x0, 0x26) 09:27:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x0, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}, 0x8}, 0x0) 09:27:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 09:27:51 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="ea", 0x1}], 0x1, &(0x7f0000000180)="0c42f9a523d793b5842607d27ece727804d4be229db6210e4b914cbe8cd2718e8df483d73a", 0x25}, 0x0) [ 391.073772][ T9803] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:51 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001200)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='sys_enter\x00', r0}, 0x10) getdents(0xffffffffffffffff, 0x0, 0x0) 09:27:51 executing program 0: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000040)=@chain) [ 391.145194][ T9816] can0: slcan on ttyS3. [ 391.243519][ T9803] can0 (unregistered): slcan off ttyS3. 09:27:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x6) 09:27:52 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername$tipc(r0, 0x0, 0x0) 09:27:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8927, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) 09:27:52 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/slabinfo\x00', 0x0, 0x0) read$hiddev(r0, 0x0, 0x26) 09:27:52 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6c00) 09:27:52 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) 09:27:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={0x0, 0xf0ff7f00000000}}, 0x0) 09:27:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x5, 0x3, 0x5, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) [ 392.046541][ T9833] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:52 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/tty/ldiscs\x00', 0x0, 0x0) read$hiddev(r0, 0x0, 0x26) read$hiddev(r0, &(0x7f0000000000)=""/117, 0x75) 09:27:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) read$msr(r1, &(0x7f0000000140)=""/102400, 0x19000) 09:27:53 executing program 2: pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) [ 392.750470][ T9833] can0: slcan on ttyS3. [ 392.830184][ T9844] can0 (unregistered): slcan off ttyS3. 09:27:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:53 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="e59b536a85b2126dff6bb032b355241d8d22663db663d6967ef0aee6f2511ee84ba31b088bbec15b81d873b656c64736dd93d0066d84b6b7d6b52746f8483984255d5b12c4e67a109e407a972829cc8e21eceffbbf3c3cc62c1237b5558f11c88b", 0x61, r0) r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x0) r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x0) keyctl$KEYCTL_MOVE(0x1e, r1, r2, r3, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)=@secondary) 09:27:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @ipv4={'\x00', '\xff\xff', @private}}}) 09:27:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r0, 0x0, 0x26) 09:27:53 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6f0c) 09:27:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c06, 0x0) [ 393.036170][ T9862] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:53 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000000)=0x1) 09:27:54 executing program 3: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x3, r0, 0xfffffffffffffffd) 09:27:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001400)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) read$msr(r1, &(0x7f0000000140)=""/102400, 0x19000) 09:27:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @ipv4={'\x00', '\xff\xff', @private}, 0x0, 0x1}}) 09:27:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x750c02, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, 0x0) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80801) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 09:27:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0xc0189436, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) [ 393.763849][ T9866] can0: slcan on ttyS3. 09:27:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:54 executing program 3: keyctl$describe(0x7, 0x0, 0x0, 0x0) 09:27:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000280)={0xfffffffffffffffd, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 09:27:54 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x700c) 09:27:54 executing program 5: r0 = socket(0xa, 0x3, 0x3) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) [ 393.834180][ T9871] can0 (unregistered): slcan off ttyS3. 09:27:54 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x64) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x64) 09:27:54 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$sock(r0, &(0x7f0000000a00)=[{{&(0x7f0000000480)=@in6={0xa, 0x4e22, 0x0, @loopback}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000500)="b2b26c4072f05cf3e90b74747317fbfbdecccb7c51353a7d9a3c687f60ae0ad94bcb02b303c030da7ea1064d5d3c81591e47ff6c933e6b4ab2aea29164092447cd80aad919f3e51e1b7ac1986682b8885b6fa2dcc6acef10bc5f30712f70aa2752b36196de04e00f1d", 0x69}, {&(0x7f0000000600)="48ed59a05df7e6f4b6b1658a02cd834e50efc9e90e25c20124d645c48585a2aa3a74593dfba0fae5", 0x28}, {&(0x7f0000000640)="5a16462ae497494ee5a86c240f49248939a858fc657ed1935074a183bf9a1f8dd862b8e6914e93429cc70dfb81aac207191243ecc4bc15cb51e9b759c566120e112e5724b829cd1f2e2cb4190bc40f99b4f3044d25b9877286f8ff58909e2d554ea2226222ef1a296ddd72bbbec4d6da42704d0c2ab0278795cd6c5f81c5f9b75833879626d1d5b2f0832a60b7bcb9110f525b00f88a1a65f27dbd6e10a7203b26beb9b8b6285ed3a2e8912f44ea20f5cb7b", 0xb2}, {&(0x7f0000000700)="3124096f767ff935a357e8a1bc3af21b338818f4c9aa51fc49b55197e0be82804d125cf456722421dc1bd7b439f9bbabeddc4377202972c611ace61dc54805518c924ec4a3bf259c20aa", 0x4a}, {&(0x7f0000000780)="bede38e5b238b42b20fd579a587b7059e521812a702243fff1fc06932ac3a868709c6a4804845edda8890bd1eef1d5af60612b64bcafcf9cd543eb5f63cd9d613deac443fddf056a84897d50492c550f75e13dee8ea86ebb67e9268797c24b2133763d81ac707efb6d73708c", 0x6c}, {&(0x7f0000000800)="1a1e74975c6db566d55dd269c89d21a644", 0x11}, {&(0x7f0000000840)="921c886092158e6adc038791ba2b75f3dea935e0b31624f1c82f7babc99a8064a6391a32d35ac09fef1172a92d1236cb2b41420ded382be6fb4625540ba2ebd5a16d2dd21ab9a509765eb38b3931471394540f45173b6ada72455949dceadae0fe1e649f374713eeeaf434c873ec8415f2097bad01a06d2435bb9da7a8533b99f2b2df68d00ad8548a6ca61bebff506ebe5232be8edc055ee85be049755399e457a1a4e156c49c40bc3678f3a333afb11b2ea6bdf45fd667c1a427522204e825399c3adba665699d7802a4429c3a", 0xce}], 0x7}}], 0x1, 0x0) 09:27:54 executing program 5: r0 = socket$inet(0x2, 0x3, 0x3) sendmmsg$sock(r0, 0x0, 0x0, 0x0) [ 393.958007][ T9892] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 394.037532][ T9892] can0: slcan on ttyS3. [ 394.643024][ T9902] can0 (unregistered): slcan off ttyS3. 09:27:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001400)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49e802082b4e020f698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a03415b76966118b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07a72c234664c0af9360a1f7a5e6b60ac30c89f10c0c1089d8b853289d01aa27ae8b09e00e79ab20b0b8e1148f49faf2ad0000000000000006fa03c646897a089b302d7bf6023cdcedb5e0125ebbc08dee510cb2364149215108333719a932b77e74e802a0d42bc6899ad2300000080006ef6c1ff0900000000000010c63a949e6e7955394ffa82b8e942c89112f4ab87b1bfeda7be586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c95c25a573dc2edcaea2b1a52496dfcaf9904d83ad230cfbd5982a1a04d5bb924cfe5f3185418d605ffff9c4d060000002095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30152ba11de6c5d50b83bae613402216b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6bf58351d564beb6d952aab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6e6d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57000000009700cf0b4b8bc2294133000000000000000000030000000000000000000000000010008bc4d9559711e6e8861c5e8b46495ba585a4b2d02edc3e28dd271c896249ed85b980680b00002b435ac15fc0288d9b2a169cdcacc413b48dafb7a2c8cb482bac0ac50209ba96ffffff7f0000100000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b26333df0e7d3571429d120000003341bf4abacac95900fca0493cf29b33dcc9ffffffffffffffd39fec2271ff09589646efd1cf870cd7bb2366fde41f94290c2a5ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d10a64c1083d5e71b5565b1768ee58969c41595229df17bcad70fb275d13b78100788f11f761038b75d4fe32b561d46ea3abe0fa4d30dc94f5241875f3b4ce0232fcea69c271d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ec571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c7df8bfc877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c4d75cf2458e34b2c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b04005573af40326993947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ec60ac0694dc55bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd4500f8ff0700000000cc9d8046c216c1f895778cb25122a2a998de44aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f1514216bdf57d2a40d40b534b63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde8a168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250df98674152f94e32409e2a3bce109b60000000000000000d6d5210d7560eb92d6a97a27602b81f76386f1535b76689232d49df24829c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288d139bd3da20fed05a8fe64680b0a3fc22dd704e4214de5946912d6c98cd1a9fbe1e7d58c08acaf30235b918a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e6009756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854356cb4900000000000000000000000000c1fee30a3f7a85d1b29e35efdda200384bb327acb7f2bac27c58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d4b3bc19faa5449209b083dbd334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602100000e761fd21081920382f14d12ca3c3431ee97471c7868dcda7eaa69eb7f7f80572fdd11bb1d0d1280fbc22bf73468788df51710d7d31c632fc5df446f660b428ee751c47d8e894f745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331945e20faa238b3485cc458d92f3ea556d326b8471d42632d88d7226bbd9c9e9e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba891cea599b079b4b4ba686fcdf240430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71f96756ea5cce7daac4be290159f6bcd75f0dda9de5532e71ae9e48b0ed1254a83100000000f6fbb869604d51a36a54c832e45b2569dc0d90b075225fde44c4e0973171ad47d6b70ea0660309e1e245b0fdf9743af932cd6db49a47613808bad947719c0000000000378a921c7f7f6933c2e24c7e800003c9e8095e02985f28e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205a800b6d713acebc5b014e61a543a5a194f9ac18d76b5440e3b1a569e7397f6cafa86966d7ba19e720413267a6ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e0f2645d1cdfa9fa410632f95a5f622f851c66ee7e30393cd7a4d67ff2a49c4f9000000000000000897e4d64f95f08493564a1df87111c9bf3194fef97dcecc467ace45feeb685c5870d05f88a0f463db88d377442e1349acaf766218b54a9d624778e1c4cba6e6390a9f302c6eb2df7766411bef0ebb5000000000006065d6735eb7a00e000000000000000000000000000000009650d674a89ca51b0ffa4042569af1d85ed1a870b5f7edf3b8adfb85d6841ab6f25af019296215617971bdf8923f36ad9688ef7ca4a02fe445ef466f37381b1d72ed9c2950c5d4770f14027fe32325c9bed123a1f642bb8c4f32268243d1e028206e04f2749948b938a2757a828152e3c56ac305918923781c8d091216eccbfcf0f2d9fbd33dd46c07892833b30baa47f5a2e0170113bbf2682d4fe0304982c6b8a03c5b3ce021d2e970955ab2fd690ad99241092ca216f6118a13eed6aef4cd0e0590fc45bfa51680088b569aaabee7cb333d9c99dbc989b5b7bc2ee1ed5807d3ddede3aaae60766e6f0de0d57ee04d745dbdaa710a95d678785eaa6003670b2ec5419935607d5253416eaf91413feaa04c21690ed9e4da4143d3483b27fdc7ba48434969632c35ac02fc91aa3e02a6163a35a6968f124b70ee23f3291fa8d37d566d9c90af6efc7a7dddec67cc974f0c09cf5d7dc56b0fa0585f28"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) read$msr(r1, &(0x7f0000000140)=""/102400, 0x19000) 09:27:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$sock(r0, &(0x7f0000000a00)=[{{&(0x7f0000000480)=@in6={0xa, 0x4e22, 0x0, @loopback, 0x9}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000500)="b2b26c4072f05cf3e90b74747317fbfbdecccb7c51353a7d9a3c687f60ae0ad94bcb02b303c030da7ea1064d5d3c81591e47ff6c933e6b4ab2aea29164092447cd80aad919f3e51e1b7ac1986682b8885b6fa2dcc6acef10bc5f30712f70aa2752b36196de04e00f1d047ec2acedc5a3ce6b6ae6b0e2863aa4ba25f0fbb77a15fe39a15089901307fde922e5f8b551683d7228b1e1245231885cc026ea7c24e288e256273c10a17de95f3dfdadff989bf3de2be67dbabacd2c301bdeb85632d14d9f7ba56a4d3d27c19b4bdd1462e1c8b585", 0xd2}, {&(0x7f0000000600)="48ed59a05df7e6f4b6b1658a02cd834e50efc9e90e25c20124d645c48585a2aa3a74593dfba0fae5", 0x28}, {&(0x7f0000000640)="5a16462ae497494ee5a86c240f49248939a858fc657ed1935074a183bf9a1f8dd862b8e6914e93429cc70dfb81aac207191243ecc4bc15cb51e9b759c566120e112e5724b829cd1f2e2cb4190bc40f99b4f3044d25b9877286f8ff58909e2d554ea2226222ef1a296ddd72bbbec4d6da42704d0c2ab0278795cd6c5f81c5f9b75833879626d1d5b2f0832a60b7bcb9110f525b00f88a1a65f27dbd6e10a7203b26beb9b8b6285ed3a2e8912f44ea20f5cb7b", 0xb2}, {&(0x7f0000000700)="3124096f767ff935a357e8a1bc3af21b338818f4c9aa51fc49b55197e0be82804d125cf456722421dc1bd7b439f9bbabeddc4377202972c611ace61dc54805518c924ec4a3bf259c20aa", 0x4a}, {&(0x7f0000000780)="bede38e5b238b42b20fd579a587b7059e521812a702243fff1fc06932ac3a868709c6a4804845edda8890bd1eef1d5af60612b64bcafcf9cd543eb5f63cd9d613deac443fddf056a84897d50492c550f75e13dee8ea86ebb67e9268797c24b2133763d81ac707efb6d73708c", 0x6c}, {&(0x7f0000000800)="1a1e74975c6db566d55dd269c89d21a6442350cd5a8ba6299b1bc99b031e17ff58", 0x21}, {&(0x7f0000000840)="921c886092158e6adc038791ba2b75f3dea935e0b31624f1c82f7babc99a8064a6391a32d35ac09fef1172a92d1236cb2b41420ded382be6fb4625540ba2ebd5a16d2dd21ab9a509765eb38b3931471394540f45173b6ada72455949dceadae0fe1e649f374713eeeaf434c873ec8415f2097bad01a06d2435bb9da7a8533b99f2b2df68d00ad8548a6ca61bebff506ebe5232be8edc055ee85be049755399e457a1a4e156c49c40bc3678f3a333afb11b2ea6bdf45fd667c1a427522204e825399c3adba665699d7802a4429c3a", 0xce}], 0x7}}], 0x1, 0x0) 09:27:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x18, 0x0, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x18}}, 0x0) 09:27:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000005c0)={&(0x7f0000000000), 0xc, &(0x7f0000000580)={&(0x7f0000000040)={0x14}, 0x14}, 0x12}, 0x0) 09:27:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:55 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x7400) 09:27:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 09:27:55 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000b40)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 09:27:55 executing program 2: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x0) 09:27:55 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x0, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 09:27:55 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) [ 394.874133][ T9917] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 394.885098][ T9919] mmap: syz-executor.2 (9919) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. 09:27:55 executing program 2: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.time\x00', 0x0, 0x0) [ 395.093069][ T9921] can0: slcan on ttyS3. 09:27:55 executing program 5: r0 = getpid() syz_open_procfs$namespace(r0, 0x0) getpid() 09:27:55 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000004c0)={'ip6gre0\x00', &(0x7f0000000440)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @private2, 0x700, 0x7}}) 09:27:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) read$msr(r1, &(0x7f0000000140)=""/102400, 0x19000) 09:27:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000c80), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000040)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x5, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x4}]}]}, 0x1c}}, 0x0) [ 395.303656][ T9926] can0 (unregistered): slcan off ttyS3. 09:27:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000c80), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000c00000008000380040005002000018014000200766c616e300000000000000000000000080001002a29"], 0x3c}}, 0x0) 09:27:56 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 09:27:56 executing program 2: syz_clone(0x26869000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:27:56 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x7a00) 09:27:56 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.time\x00', 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) 09:27:56 executing program 0: syz_clone(0x26869000, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) 09:27:56 executing program 3: syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/uts\x00') recvmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000000300)=@abs, 0x6e, 0x0, 0x0, &(0x7f00000027c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x40000000) r0 = syz_clone(0x40000400, &(0x7f00000000c0)="4ca12b270dc7c5b5dd5f1ee94258cc70ef57c98b4be6a44eed60c6ed45c2a113df1995d367d200fd79dc69191430fb850e1e4dc8102eea7e1eea4f16b8af2b837dd859d873016aa37fcf05bfa700033430d0b84efefbab7e8b2dc7077aafe88f0d5ad50536cf2c835d50c8d6f911650acb500dbeb0ff59ea5d0db1f64d2e55066e42a16ac30ed7fda22a86f00d7b731cfd83687dee7c20f1998951762386a682a8b6f7aa849a027612b202e3b6bf7073d69e5907cd6b06243f7465940f363b29d94718d1203609421665699694bea870", 0xd0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="980921aee9ed5aebc11923c423cc42aab23fdf1b73005f854326f6cf4f5282c4cf36f3e5e1b5c8a2264f9989cc7d79dcad6b2d9167d5303912d43bf2fd0ae61d25969a300dc0faa770a09cde19adf0b4afa03d0d27cd91745bcc23b828615914d03a233ae484a215162246b832f2c7419da26c469d80de1689d687e11d3adee403b23bb0bc008b1d9473ea27717f71fc4a7bffb57f328c48a2a925e1d1f196e4ffd8e397d49c33b9") syz_open_procfs$namespace(r0, &(0x7f0000000280)='ns/time_for_children\x00') 09:27:56 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002740)={0xffffffffffffffff, 0x0, 0x0}, 0x10) [ 395.806325][ T9947] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:56 executing program 2: bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x18, 0x2, &(0x7f0000000040)=@raw=[@map_idx_val={0x18, 0x6}], &(0x7f0000000080)='syzkaller\x00', 0x6, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[0x1]}, 0x80) 09:27:56 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000001c00)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x15}, 0x48) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000800)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x5, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x6, 0x0, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$MAP_CREATE(0x0, 0x0, 0x0) syz_clone(0x52008000, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000280)="89c43ac21c6786f4effa7b3080cc141defbfbc28d3246b4e588b118361eb5c1063e3133f2d0b1b6f0be59f7be1ca38e9952851458de428ec26") 09:27:56 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002600)=@bpf_lsm={0x1d, 0x4, &(0x7f0000002240)=@raw=[@map_idx_val, @btf_id], &(0x7f00000022c0)='GPL\x00', 0x0, 0x5b, &(0x7f0000002300)=""/91, 0x0, 0x14, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 396.022591][ T9953] can0: slcan on ttyS3. [ 396.113049][ T9947] can0 (unregistered): slcan off ttyS3. 09:27:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:57 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 09:27:57 executing program 5: syz_clone(0x40000400, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) syz_open_procfs$namespace(0x0, 0x0) 09:27:57 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x9a0b) 09:27:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000002940)=@bloom_filter={0x1e, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x2}, 0x48) 09:27:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000001c00)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x15}, 0x48) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000800)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x5, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x6, 0x0, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$MAP_CREATE(0x0, 0x0, 0x0) syz_clone(0x52008000, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000280)="89c43ac21c6786f4effa7b3080cc141defbfbc28d3246b4e588b118361eb5c1063e3133f2d0b1b6f0be59f7be1ca38e9952851458de428ec26") 09:27:57 executing program 3: socketpair(0x2a, 0x0, 0x0, &(0x7f0000000500)) 09:27:57 executing program 2: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.time\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) [ 396.710805][ T9982] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:57 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x6, 0x4, &(0x7f0000000140)=@framed={{}, [@call]}, &(0x7f0000000b40)='syzkaller\x00', 0x3, 0xa5, &(0x7f00000002c0)=""/165, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:27:57 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002600)=@bpf_lsm={0x1d, 0x2, &(0x7f0000002240)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}], &(0x7f00000022c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000002440)={0x4}, 0x8, 0x10, 0x0}, 0x80) [ 396.798837][ T9986] can0: slcan on ttyS3. 09:27:57 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x79, &(0x7f0000000000), 0x8) 09:27:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000002940)=@bloom_filter, 0x48) [ 397.033293][ T9982] can0 (unregistered): slcan off ttyS3. 09:27:58 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:58 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f0000000540)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:27:58 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e80)={0x6, 0x4, &(0x7f0000001140)=@framed={{}, [@ldst={0x1, 0x3, 0x3}]}, &(0x7f0000000b40)='syzkaller\x00', 0x3, 0xa5, &(0x7f00000002c0)=""/165, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:27:58 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xc100) 09:27:58 executing program 5: bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0}, 0x38) 09:27:58 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x1, 0x2, &(0x7f00000000c0)=@raw=[@initr0], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 09:27:58 executing program 2: openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) syz_clone(0x49042680, 0x0, 0x0, 0x0, 0x0, 0x0) 09:27:58 executing program 5: bpf$BPF_GET_PROG_INFO(0x6, 0x0, 0x0) 09:27:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002580)) 09:27:58 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x8, 0x3, &(0x7f0000000780)=@framed, &(0x7f00000007c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 397.631625][T10011] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:58 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/uts\x00') r0 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) recvmsg$unix(r0, &(0x7f0000002800)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000002740)=[{&(0x7f0000000380)=""/16, 0x10}, {&(0x7f00000003c0)=""/12, 0xc}, {&(0x7f0000000400)=""/122, 0x7a}, {0x0}, {&(0x7f0000000580)=""/140, 0x8c}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/248, 0xf8}], 0x8}, 0x0) r1 = syz_clone(0x40000400, &(0x7f00000000c0), 0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) syz_open_procfs$namespace(r1, &(0x7f0000000280)='ns/time_for_children\x00') 09:27:58 executing program 3: syz_clone(0x52008000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)) [ 397.786656][T10014] can0: slcan on ttyS3. [ 397.883417][T10011] can0 (unregistered): slcan off ttyS3. 09:27:59 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:27:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) 09:27:59 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001500)='./cgroup/syz1\x00', 0x200002, 0x0) 09:27:59 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xff00) 09:27:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_NOTIFY_RADAR(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x20, r1, 0x9, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) 09:27:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x541b, 0x0) 09:27:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8971, &(0x7f0000000140)={'gretap0\x00', 0x0}) 09:27:59 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x32) 09:27:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8916, &(0x7f0000000140)={'gretap0\x00', 0x0}) 09:27:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x401c5820, 0x0) 09:27:59 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@empty, @random="27b46570c2d4", @void, {@mpls_mc={0x8848, {[], @ipv6=@icmpv6={0x0, 0x6, "872617", 0x8, 0x3a, 0x0, @loopback, @remote, {[], @ndisc_rs}}}}}}, 0x0) [ 398.772310][T10043] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:27:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x891d, &(0x7f0000000140)={'gretap0\x00', 0x0}) [ 398.841004][T10057] can0: slcan on ttyS3. [ 399.053081][T10043] can0 (unregistered): slcan off ttyS3. 09:28:00 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:00 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r0, 0x0, 0x7ffffffff000) 09:28:00 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'veth0_to_batadv\x00'}) 09:28:00 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x18, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 09:28:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x801c581f, 0x0) 09:28:00 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x40000) 09:28:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x40086602, 0x0) 09:28:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 09:28:00 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x5, 0xd800, 0x3f, 0x0, 0x1}, 0x48) 09:28:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)={0x48, r1, 0xe01, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_IE={0x26, 0x2a, [@ht={0x2d, 0x1a}, @ext_channel_switch={0x3c, 0x4}]}]}, 0x48}}, 0x0) [ 399.685095][T10070] veth0_to_batadv: mtu less than device minimum [ 399.713421][T10073] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:00 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x5, 0x2, 0x3f, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) 09:28:00 executing program 2: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) [ 399.807015][T10073] can0: slcan on ttyS3. [ 399.913082][T10080] can0 (unregistered): slcan off ttyS3. 09:28:01 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0x3}}}}, 0x20}}, 0x0) 09:28:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000200000000000000d0000000c0022"], 0x20}}, 0x0) 09:28:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, r1, 0x401, 0x0, 0x0, {}, [@DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x5, 0xa9, @random="ab"}]}, 0x1c}}, 0x0) 09:28:01 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xe0ffff) 09:28:01 executing program 2: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x4}) 09:28:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000740)={'gre0\x00', &(0x7f00000006c0)={'syztnl1\x00', 0x0, 0x1, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @broadcast}}}}) 09:28:01 executing program 2: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000000), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="88020000", @ANYRES16=r0, @ANYBLOB="07012cbd7000ffdbdf2518"], 0x288}}, 0x0) 09:28:01 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@multicast, @empty, @void, {@ipv4={0x806, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @private, @local}, {0x0, 0x0, 0x8}}}}}, 0x0) [ 400.763349][T10096] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 400.790624][T10101] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000540)={0x2, 0x0, &(0x7f0000000500)={&(0x7f0000000000)={0x2, 0xb, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @private0}}]}, 0x38}}, 0x0) 09:28:01 executing program 2: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 400.866034][T10106] can0: slcan on ttyS3. 09:28:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8940, &(0x7f0000000140)={'gretap0\x00', 0x0}) [ 400.963691][T10101] can0 (unregistered): slcan off ttyS3. 09:28:02 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_NOTIFY_RADAR(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x28, r1, 0x9, 0x0, 0x0, {{0x2}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x32}}}}}, 0x28}}, 0x0) 09:28:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x18, r1, 0x401, 0x0, 0x0, {}, [@DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x4, 0xa9, @random}]}, 0x18}}, 0x0) 09:28:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8947, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) 09:28:02 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, 0x0, &(0x7f0000000240)) 09:28:02 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x1000000) 09:28:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8901, 0x0) 09:28:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x7ffff000}}, 0x0) 09:28:02 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x32) [ 401.738972][T10127] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_NOTIFY_RADAR(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x28, r1, 0x9, 0x0, 0x0, {{0x2}, {@val={0x8, 0x5}, @val={0xc}}}}, 0x28}}, 0x0) [ 401.789911][T10127] can0: slcan on ttyS3. 09:28:02 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0x4) 09:28:02 executing program 2: open$dir(&(0x7f00000015c0)='./file0\x00', 0x200, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2c1, 0x0) [ 401.893407][T10127] can0 (unregistered): slcan off ttyS3. 09:28:03 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:03 executing program 0: pipe2(&(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}, {}, {r0, 0x20}], 0x5, 0x0) 09:28:03 executing program 3: pipe2(&(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lseek(r0, 0x0, 0x0) 09:28:03 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x2000000) 09:28:03 executing program 2: r0 = open$dir(&(0x7f00000015c0)='./file0\x00', 0x200, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffa}) 09:28:03 executing program 5: pipe2(&(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$unix(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 09:28:03 executing program 5: poll(0x0, 0x0, 0x10001) execve(0x0, 0x0, 0x0) 09:28:03 executing program 3: socket(0x18, 0x1, 0x6) 09:28:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$unix(r1, 0x0, 0x0) 09:28:03 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) fcntl$lock(r0, 0x9, 0x0) [ 402.656944][T10156] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 402.711247][T10156] can0: slcan on ttyS3. 09:28:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) 09:28:03 executing program 2: semget(0x1, 0x2, 0x240) [ 402.783473][T10156] can0 (unregistered): slcan off ttyS3. 09:28:04 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "510699", 0x0, 0x6, 0x0, @remote, @dev, {[@fragment], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {[@window, @mss, @generic={0x0, 0x0, "80"}, @generic={0x0, 0x0, "6362fa"}, @eol, @nop, @nop, @mss, @exp_fastopen={0xfe, 0x0, 0xf989, "d8"}]}}, {"36611eaae0d2444992e10b0eadd611e152503ef4e137f5cf62716ecec3974b1dbdcae10c795e93b5b0851e7566"}}}}}}}, 0x0) 09:28:04 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000042c0), 0x0, 0x0) write$FUSE_ENTRY(r0, 0x0, 0x0) 09:28:04 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x3000000) 09:28:04 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:04 executing program 2: getrandom(&(0x7f0000000000)=""/2, 0xffffffffffffff6c, 0x0) 09:28:04 executing program 3: futex(&(0x7f0000000000)=0x1, 0x6, 0x0, &(0x7f0000000040)={0x77359400}, 0x0, 0x0) 09:28:04 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001300e9ffe85d3bcb495723d2c490c074e8178a9eed820f90cf661009c8df03c13107221b8c94c22016d3794aa44c1417b413c293d37c8d1139f568a0d57001778566"], 0x4c}}, 0x0) 09:28:04 executing program 0: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) write$apparmor_exec(r0, &(0x7f0000000280)={'exec ', '/dev/vcs\x00'}, 0xe) [ 403.546728][T10181] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 403.586802][T10181] can0: slcan on ttyS3. 09:28:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}]}, 0x1c}}, 0x0) 09:28:04 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x4000000) [ 403.663438][T10181] can0 (unregistered): slcan off ttyS3. [ 403.680307][ T27] audit: type=1400 audit(1662888484.254:64): apparmor="DENIED" operation="change_onexec" info="label not found" error=-2 profile="unconfined" name="/dev/vcs" pid=10189 comm="syz-executor.0" 09:28:04 executing program 5: modify_ldt$write(0x1, &(0x7f0000000140), 0x10) 09:28:04 executing program 0: pselect6(0x40, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100), 0x0) [ 403.790122][T10195] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 403.845678][T10195] can0: slcan on ttyS3. 09:28:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEV(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1}]}, 0x20}}, 0x0) 09:28:04 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @random="65078db6d5f4", @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @multicast, @empty, @link_local, @private}}}}, 0x0) 09:28:04 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x5000000) [ 403.915178][T10195] can0 (unregistered): slcan off ttyS3. [ 404.025846][T10207] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 404.075949][T10207] can0: slcan on ttyS3. [ 404.156716][T10207] can0 (unregistered): slcan off ttyS3. 09:28:05 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14}, 0x14}}, 0x0) 09:28:05 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:28:05 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6000000) 09:28:05 executing program 2: syz_open_dev$media(&(0x7f0000000000), 0xffffffffffffff87, 0x0) 09:28:05 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x80000001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) 09:28:05 executing program 2: socket(0x1e, 0x0, 0x10001) 09:28:05 executing program 3: select(0x13, 0x0, 0x0, 0x0, &(0x7f0000003840)={0x0, 0x2710}) 09:28:05 executing program 5: openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) 09:28:05 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$msr(r0, 0x0, 0x0) [ 404.713707][T10215] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:05 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000010000f150"]) [ 404.762772][T10215] can0: slcan on ttyS3. 09:28:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1116bb47460000810000080000000c001600090021000000000000b1"], 0x28}}, 0x0) [ 404.845051][T10215] can0 (unregistered): slcan off ttyS3. [ 404.875264][T10232] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 404.876951][T10231] autofs4:pid:10231:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.4043309057), cmd(0xc0189374) [ 404.942994][T10231] autofs4:pid:10231:validate_dev_ioctl: invalid device control module version supplied for cmd(0xc0189374) 09:28:06 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:06 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect(r0, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80) 09:28:06 executing program 3: pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 09:28:06 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x7000000) 09:28:06 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:28:06 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x2}}) 09:28:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, 0x0, 0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000d00", @ANYRES32, @ANYBLOB="0cf645109abff9b0c30c0006f9e5243ec77f08b5ddcfdf6dc64324dadf4458849ba0f2afc5055c67c929ce9829cdf9583914e64f"], 0x28}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000080)={'wpan1\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) 09:28:06 executing program 3: mq_open(&(0x7f0000000000)='+-%!^{*/\x00', 0x0, 0x0, 0x0) 09:28:06 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000), 0x2, 0x0) [ 405.633635][T10241] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:06 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000580), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000005c0)) 09:28:06 executing program 3: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$apparmor_exec(r0, &(0x7f0000000200)={'stack ', 'team0\x00'}, 0xc) [ 405.715512][T10253] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 09:28:06 executing program 5: r0 = syz_open_dev$cec(&(0x7f0000000000), 0x0, 0x2) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, 0x0) [ 405.759665][T10249] can0: slcan on ttyS3. [ 405.792307][ T27] audit: type=1400 audit(1662888486.364:65): apparmor="DENIED" operation="stack_onexec" info="label not found" error=-2 profile="unconfined" name="team0" pid=10257 comm="syz-executor.3" [ 405.823478][T10254] can0 (unregistered): slcan off ttyS3. 09:28:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:07 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000580), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000005c0)={{0x1, 0x2, 0x0, 0x2}}) 09:28:07 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000ac0)) 09:28:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, '\x00', 0x8, 0x0, 0x0, @remote, @private0, {[@hopopts]}}}}}, 0x0) 09:28:07 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x8000000) 09:28:07 executing program 2: r0 = getpgid(0x0) sched_rr_get_interval(r0, &(0x7f0000004180)) 09:28:07 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect(r0, &(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x80) 09:28:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000540)={0x2, 0x300, 0x0}, 0x0) 09:28:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0xfffb}}, 0x0) [ 406.545075][T10274] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 406.608055][T10281] can0: slcan on ttyS3. 09:28:07 executing program 0: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000006c0), 0x2, 0x0) 09:28:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000280)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 09:28:07 executing program 2: r0 = msgget(0x2, 0x6ba) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/6) r1 = msgget(0x1, 0x11) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000200)=""/45) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/250) r2 = msgget(0x1, 0x20) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) read$FUSE(r3, 0x0, 0x0) setsockopt$WPAN_WANTACK(r3, 0x0, 0x0, &(0x7f00000000c0), 0x4) msgsnd(r2, &(0x7f0000000000)={0x0, "0a351b11da979cbf3806b161dc82504134e4de7d2ded064c217463246ceda1fc3980219aad23018a0246db18b04878f13cccb762114d174ed916283475f366842e3c1639d60c79deb2b47226888697736067233d734b47394805dceb54427ce57b"}, 0x69, 0x800) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000002c0)=""/238) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000240)=""/73) [ 406.704224][T10274] can0 (unregistered): slcan off ttyS3. 09:28:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:08 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 09:28:08 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) recvfrom(r0, 0x0, 0x0, 0x40020153, 0x0, 0x0) 09:28:08 executing program 2: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "eb9300", 0x0, 0x87, 0x0, @private0, @private2}}}}, 0x0) 09:28:08 executing program 0: openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000a00), 0xa6202, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) 09:28:08 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xc0d0000) 09:28:08 executing program 2: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "eb9300", 0x0, 0x87, 0x0, @private0, @private2}}}}, 0x0) 09:28:08 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_dsack\x00', 0x1, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000200)) 09:28:08 executing program 0: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$apparmor_exec(r0, &(0x7f0000000040)={'stack ', '\x00'}, 0x7) 09:28:08 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0}, './file0/../file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, 0x0) [ 407.477612][T10303] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:08 executing program 2: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "eb9300", 0x0, 0x87, 0x0, @private0, @private2}}}}, 0x0) 09:28:08 executing program 3: getrandom(0x0, 0x44, 0x0) [ 407.561251][T10306] can0: slcan on ttyS3. [ 407.634475][T10303] can0 (unregistered): slcan off ttyS3. 09:28:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:08 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000)=0x9b9ab7f53c723414, 0x4) 09:28:08 executing program 0: process_vm_readv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 09:28:08 executing program 3: socketpair(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x1e}}, 0x0) 09:28:08 executing program 2: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "eb9300", 0x0, 0x87, 0x0, @private0, @private2}}}}, 0x0) 09:28:08 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x10000000) 09:28:09 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, 0x0, &(0x7f0000000100)) 09:28:09 executing program 3: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000700), 0x0) 09:28:09 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect(r0, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x8000}, 0x80) [ 408.414689][T10330] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:09 executing program 0: getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000540)) 09:28:09 executing program 5: r0 = socket(0x11, 0x2, 0x0) getpeername$tipc(r0, 0x0, 0x0) [ 408.514836][T10335] can0: slcan on ttyS3. 09:28:09 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00000005c0)="e6d1", 0x2, 0x0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) [ 408.593722][T10330] can0 (unregistered): slcan off ttyS3. 09:28:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:09 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000580), 0x240a00) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) 09:28:09 executing program 2: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0xc0140, 0x0) 09:28:09 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000580), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) 09:28:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 09:28:09 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x1f000000) 09:28:09 executing program 0: clock_gettime(0x3, &(0x7f0000002040)) 09:28:10 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvfrom(r0, 0x0, 0x0, 0x2060, 0x0, 0x0) [ 409.381535][T10357] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000180)={0xffffffffffffffff, 0x42, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0) [ 409.466412][T10357] can0: slcan on ttyS3. 09:28:10 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@broadcast, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "86c8bf", 0x14, 0x6, 0x0, @private2, @private0, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:28:10 executing program 3: r0 = msgget(0x2, 0x6ba) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/6) r1 = msgget(0x1, 0x11) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000200)=""/45) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/250) r2 = msgget(0x1, 0x20) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) read$FUSE(r3, 0x0, 0x0) setsockopt$WPAN_WANTACK(r3, 0x0, 0x0, &(0x7f00000000c0), 0x4) msgsnd(r2, &(0x7f0000000000)={0x2, "0a351b11da979cbf3806b161dc82504134e4de7d2ded064c217463246ceda1fc3980219aad23018a0246db18b04878f13cccb762114d174ed916283475f366842e3c1639d60c79deb2b47226888697736067233d734b47394805dceb54427ce57b"}, 0x69, 0x800) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000002c0)=""/238) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000240)=""/73) 09:28:10 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)={0x4c}, 0x4c}}, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 409.523017][T10357] can0 (unregistered): slcan off ttyS3. 09:28:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:11 executing program 5: socketpair(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvfrom(r0, 0x0, 0x0, 0x2060, 0x0, 0x0) 09:28:11 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x20000000) 09:28:11 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PPPIOCSMAXCID(r0, 0x40047451, 0x0) 09:28:11 executing program 2: setreuid(0xffffffffffffffff, 0xee00) syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x0) 09:28:11 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x4500, 0x0) 09:28:11 executing program 0: mq_open(&(0x7f0000000040)='.\'\x00', 0x0, 0x0, 0x0) 09:28:11 executing program 2: process_vm_readv(0x0, &(0x7f0000003d00)=[{&(0x7f0000003880)=""/180, 0xb4}, {&(0x7f0000002780)=""/5, 0x5}, {&(0x7f0000003940)=""/199, 0xc7}, {&(0x7f0000003f00)=""/238, 0xee}, {&(0x7f0000003d80)=""/96, 0xfffffffffffffff9}, {&(0x7f0000003bc0)=""/117, 0x75}, {&(0x7f0000003e00)=""/194, 0xc2}], 0x7, &(0x7f0000004f80), 0x0, 0x0) 09:28:11 executing program 5: r0 = getpgid(0x0) process_vm_readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/67, 0x43}], 0x1, &(0x7f0000000500)=[{&(0x7f0000000180)=""/236, 0xec}], 0x1, 0x0) 09:28:11 executing program 3: msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0xe9, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) [ 410.660736][T10430] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:11 executing program 5: getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, 0x0, &(0x7f0000000040)) syz_genetlink_get_family_id$team(&(0x7f0000000500), 0xffffffffffffffff) 09:28:11 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)={0xfffffffd}, 0x8) [ 410.725435][T10430] can0: slcan on ttyS3. [ 410.863329][T10442] can0 (unregistered): slcan off ttyS3. 09:28:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:12 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@multicast, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "4ea63e", 0x18, 0x0, 0x0, @local, @empty, {[@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}]}}}}}, 0x0) 09:28:12 executing program 0: r0 = getpgid(0x0) process_vm_readv(r0, &(0x7f00000003c0)=[{0x0}, {0x0}, {&(0x7f00000000c0)=""/132, 0x84}], 0x3, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/117, 0x75}], 0x1, 0x0) 09:28:12 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) 09:28:12 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @local}, 0x10) 09:28:12 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x24000000) 09:28:12 executing program 2: syz_emit_ethernet(0x8f, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "510699", 0x59, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3}, @generic={0x0, 0x3, "80"}, @generic={0x0, 0x5, "6362fa"}, @eol, @nop, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x4}]}}, {"36611eaae0d2444992e10b0eadd611e152503ef4e137f5cf62716ecec3974b1dbdcae10c795e93b5b0851e7566"}}}}}}}, 0x0) 09:28:12 executing program 0: openat$vsock(0xffffffffffffff9c, 0x0, 0x400, 0x0) 09:28:12 executing program 3: r0 = socket(0x2b, 0x1, 0x0) connect$rxrpc(r0, 0x0, 0x0) 09:28:12 executing program 5: syz_open_dev$sndpcmc(&(0x7f0000000300), 0x5, 0x0) [ 411.556114][T10456] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:12 executing program 5: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000280)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0}, 0x68) [ 411.630293][T10456] can0: slcan on ttyS3. 09:28:12 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 411.703011][T10456] can0 (unregistered): slcan off ttyS3. 09:28:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:13 executing program 3: r0 = socket(0x2b, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x541b, 0x0) 09:28:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xf}, 0x48) 09:28:13 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x3f000000) 09:28:13 executing program 5: syz_mount_image$nilfs2(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0) 09:28:13 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000080)="2360f7157eda955dcd31c16c9ff6283ae9018e5b09bf97765d3396ba759e1aacaed5f72bfe80bc41da53d124627f478f4a044ad0beea5081741dae688a9cf1b6475f5df2375d7bcea0b798c8edf0608547d7c870bfe11ca339b3cf0c8ba398800e", 0x61, 0x1}, {&(0x7f0000000100)="b5f48ac7b43635de7922ddac096380e901d2dab6643dc9633d00a7e09f25708f5a080012f4450f453cf885d9700d94992e6506c2ebd0cc1c9b64df2a01df7a98dc76cb04b14d8884ea1a7f", 0x4b}, {&(0x7f0000000180)="8bebf7ab731cd111f5a1335d7af45ef40bdc763f54ab832d064a57fc1a5ebb9bc47c3fd0805bf1df2643321a93660e37f72b", 0x32, 0x9}, {&(0x7f00000001c0)}, {&(0x7f0000000300)="0f", 0x1, 0x10000}], 0x1010812, &(0x7f0000000480)=ANY=[@ANYBLOB="736e617091686f743d3078303030303030303030303030303030332c736e617073686f743d3078303030303030303030303030303030322c6e6f64697363615f756365723d7b2b2c61707072616971655f747970653d696d617369672c7569643d00000000000000", @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=!-\\},seclabel,dont_appraise,subj_type=/}(#[/]\',#,smackfstransmute=,', @ANYRESDEC=0xee01, @ANYBLOB=',measure,\x00']) 09:28:13 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x5d, 0x2, 0x5, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r0, 0xc01064b3, &(0x7f0000000100)={r1}) 09:28:13 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000480)='/sys/fs/xfs', 0x0, 0x0) dup2(r0, r0) 09:28:13 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0}, {0x0, 0x0, 0x10000}], 0x1010812, &(0x7f0000000480)=ANY=[@ANYRESDEC=0xee01]) [ 412.462432][T10481] loop0: detected capacity change from 0 to 264192 [ 412.489126][T10482] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 412.542951][T10481] NILFS (loop0): couldn't find nilfs on the device [ 412.630541][T10491] loop5: detected capacity change from 0 to 256 [ 412.646309][T10488] can0: slcan on ttyS3. 09:28:13 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0}], 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB='noquota,grpjquotau']) [ 412.686071][T10491] NILFS (loop5): couldn't find nilfs on the device 09:28:13 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty}, {{0x0, 0x0, 0x1, 0x0, 0xa, 0x1, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x58}, {0x8, 0x88be, 0x0, {{}, 0x4c1}}}}}}}, 0x0) 09:28:13 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000000), 0x0, 0xfffffffffffffff7, 0x3, &(0x7f00000003c0)=[{0x0}, {&(0x7f00000001c0)}, {0x0, 0x0, 0x3ff}], 0x0, &(0x7f0000000480)=ANY=[]) [ 412.814271][T10492] can0 (unregistered): slcan off ttyS3. [ 412.906897][T10501] loop0: detected capacity change from 0 to 264192 [ 412.952713][T10502] REISERFS warning (device loop2): super-6505 reiserfs_getopt: head of option "grpjquota" is only correct [ 412.952713][T10502] 09:28:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:13 executing program 5: r0 = socket(0x2b, 0x1, 0x0) sendto$rxrpc(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:28:13 executing program 3: syz_mount_image$qnx4(0x0, 0x0, 0x0, 0x2, &(0x7f0000001640)=[{&(0x7f0000000080)="b9", 0x1, 0xffffffff00000001}, {&(0x7f0000000280)="01", 0x1}], 0x0, 0x0) 09:28:13 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x48000000) 09:28:13 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000ec0)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) 09:28:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000007c0), 0xc, 0x0}, 0x0) 09:28:14 executing program 0: r0 = socket(0x1, 0x3, 0x0) sendto$rxrpc(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffde8) 09:28:14 executing program 5: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000400)='./binderfs/custom0\x00', 0x0, 0x0) 09:28:14 executing program 2: r0 = socket(0x2b, 0x1, 0x0) sendto$rxrpc(r0, 0x0, 0x0, 0x20048841, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) 09:28:14 executing program 3: r0 = socket(0x1, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x541b, 0x0) [ 413.402080][T10512] loop3: detected capacity change from 0 to 147456 [ 413.422036][T10509] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:14 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7, 0x4, &(0x7f00000003c0)=[{0x0, 0x0, 0x1}, {0x0}, {0x0}, {&(0x7f0000000300), 0x0, 0x10000}], 0x1010812, &(0x7f0000000480)=ANY=[@ANYBLOB="736e617091686f743d3078303030303030303030303030303030332c736e617073686f743d3078303030303030303030303030303030322c6e6f64697363615f756365723d7b2b2c61707072616971655f747970653d696d617369672c7569643d00000000000000", @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=!-\\},seclabel,dont_appraise,subj_type=/}(#[/]\',#,smackfstransmute=,eui', @ANYRESDEC=0xee01]) 09:28:14 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0x0, 0x1, 0x1}) [ 413.569530][T10520] can0: slcan on ttyS3. [ 413.603965][T10530] loop0: detected capacity change from 0 to 264192 [ 413.638106][T10530] NILFS (loop0): couldn't find nilfs on the device [ 413.703229][T10509] can0 (unregistered): slcan off ttyS3. 09:28:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:14 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2}}}, 0x24) 09:28:14 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) 09:28:14 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=ANY=[]) 09:28:14 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x4c000000) 09:28:14 executing program 0: mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) 09:28:14 executing program 5: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000640)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r0, 0xc01064ab, 0x0) 09:28:14 executing program 3: r0 = socket(0x2b, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) [ 414.298764][T10537] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:14 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000080)="2360f7157eda955dcd31c16c9ff6283ae9018e5b09bf97765d3396ba759e1aacaed5f72bfe80bc41da53d124627f478f4a044ad0beea5081741dae688a9cf1b6475f5df2375d7bcea0b798c8edf0608547d7c870bfe11ca339b3cf0c8ba398800e", 0x61, 0x1}, {&(0x7f0000000100)="b5f48ac7b43635de7922ddac096380e901d2dab6643dc9633d00a7e09f25708f5a080012f4450f453cf885d9700d94992e6506c2ebd0cc1c9b64df2a01df7a98dc76cb04b14d8884ea1a7f", 0x4b, 0xf0}, {&(0x7f00000001c0), 0x0, 0x6}, {0x0, 0x0, 0x3ff}], 0x1010812, &(0x7f0000000480)=ANY=[@ANYBLOB="736e617091686f743d3078303030303030303030303030303030332c736e617073686f743d3078303030303030303030303030303030322c6e6f64697363615f756365723d7b2b2c61707072616971655f747970653d696d617369672c7569643d00000000000000", @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=!-\\},seclabel,dont_appraise,subj_type=/}(#[/]\',#,smackfstransmute=,euid>', @ANYRESDEC=0xee01, @ANYBLOB=',measure,\x00']) 09:28:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, r1, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, 0x34}}, 0x0) 09:28:14 executing program 5: syz_mount_image$qnx4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)) [ 414.375820][T10544] can0: slcan on ttyS3. 09:28:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000006c0)={0x28, r1, 0xc296177f86870a55, 0x0, 0x0, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6gretap0\x00'}]}, 0x28}}, 0x0) [ 414.459120][T10551] qnx4: no qnx4 filesystem (no root dir). [ 414.494565][T10554] loop0: detected capacity change from 0 to 264192 [ 414.505305][T10556] smc: net device veth1_virt_wifi applied user defined pnetid SYZ2 [ 414.547687][T10554] NILFS (loop0): couldn't find nilfs on the device [ 414.603679][T10537] can0 (unregistered): slcan off ttyS3. 09:28:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:15 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) 09:28:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, r1, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, 0x34}}, 0x0) 09:28:15 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x60000000) 09:28:15 executing program 5: openat$dsp(0xffffffffffffff9c, &(0x7f0000000340), 0x10000, 0x0) 09:28:15 executing program 0: socket(0x18, 0x0, 0xfff) 09:28:15 executing program 3: r0 = socket$igmp6(0xa, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000140)={0x2, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c) 09:28:15 executing program 0: syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) 09:28:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, r1, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, 0x34}}, 0x0) 09:28:15 executing program 5: syz_open_dev$loop(&(0x7f0000001040), 0x0, 0x28002) [ 415.211601][T10566] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 415.290630][T10566] can0: slcan on ttyS3. 09:28:15 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @any, 0x7ff, 0x2}, 0xe) 09:28:15 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="600000000000000029000000370000002b080000000000000103000000050200080401000131c0535b93aecf9afd6f5dc6ed658d2829658c2e1dd288328b6a46893fde807080c438d254c51d929dfc992dc06b0a9af9a4c2040000000400000014"], 0x78}, 0x0) [ 415.513041][T10582] can0 (unregistered): slcan off ttyS3. [ 415.822964][ T3688] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 416.012949][ T3688] usb 1-1: device descriptor read/64, error 18 09:28:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, r1, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, 0x34}}, 0x0) 09:28:16 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x800402, 0x0) write$vga_arbiter(r0, &(0x7f0000000080)=@other={'decodes', ' ', 'none'}, 0xd) 09:28:16 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[], 0xf0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000140), 0x8) 09:28:16 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x68000000) 09:28:16 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300001b, 0x12, r0, 0x10000000) 09:28:16 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000005c0)={&(0x7f0000000140)={0xa, 0x4e23, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@hoplimit={{0x14, 0x29, 0x34, 0x3276}}], 0x18}, 0x0) [ 416.119420][T10595] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 416.134885][T10594] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 416.212753][T10601] can0: slcan on ttyS3. [ 416.283094][ T3688] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 416.403795][T10594] can0 (unregistered): slcan off ttyS3. [ 416.473062][ T3688] usb 1-1: device descriptor read/64, error 18 [ 416.593128][ T3688] usb usb1-port1: attempt power cycle [ 417.003101][ T3688] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 417.093263][ T3688] usb 1-1: Invalid ep0 maxpacket: 0 [ 417.243076][ T3688] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 417.333033][ T3688] usb 1-1: Invalid ep0 maxpacket: 0 [ 417.338408][ T3688] usb usb1-port1: unable to enumerate USB device 09:28:18 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000025c0)={&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}, 0x4008840) 09:28:18 executing program 3: r0 = socket$igmp6(0xa, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) 09:28:18 executing program 2: syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x40102) 09:28:18 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001200)={[{@mpol={'mpol', 0x3d, {'default', '=static', @val={0x3a, [0x30]}}}}]}) 09:28:18 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6c000000) 09:28:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:18 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000025c0)={&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000002400)=[@dontfrag={{0x14, 0x29, 0x3e, 0x200}}], 0x18}, 0x0) 09:28:18 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, 0x0, 0xfffffffffffffffe) 09:28:18 executing program 5: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) 09:28:18 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67]}}]}) [ 418.306733][T10614] tmpfs: Bad value for 'mpol' [ 418.325001][T10615] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:19 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000840)={&(0x7f0000000040)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=[@dstopts={{0x18}}, @tclass={{0x14}}, @dstopts_2292={{0x18}}], 0x48}, 0x0) 09:28:19 executing program 2: add_key(&(0x7f0000000380)='rxrpc_s\x00', &(0x7f0000002180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) 09:28:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000000)={0xa, 0x4e20, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1400000000000000290000000b000000000000000000000014"], 0x30}, 0x0) [ 418.468909][T10625] can0: slcan on ttyS3. 09:28:19 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) 09:28:19 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1}]}, 0x18}}, 0x0) 09:28:19 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$vhost_msg(r0, &(0x7f0000000280)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 418.683411][T10615] can0 (unregistered): slcan off ttyS3. 09:28:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet6(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x28}, 0x40040c0) 09:28:19 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @fixed}, 0xe) 09:28:19 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6f0c0000) 09:28:19 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="cd", 0x1}], 0x1200000, &(0x7f0000000100)={[{@nr_inodes={'nr_inodes', 0x3d, [0x6d, 0x0]}}]}) 09:28:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, 0x0, 0x0) 09:28:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:19 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080)=0x9, 0x4) 09:28:19 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x0, 0x0, @private0}, 0x1c, 0x0, 0x0, 0x0, 0x2500}, 0x0) 09:28:19 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x0, 0x0, @private0}, 0x1c, 0x0}, 0x0) 09:28:19 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x19, 0x0, 0x7000000) [ 419.211412][T10670] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:19 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1, 0x0}, 0x0) [ 419.265391][T10670] can0: slcan on ttyS3. 09:28:19 executing program 5: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x38, 0x140b, 0xe0d, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_RES_CM_IDN={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x48}}, 0x0) 09:28:19 executing program 3: prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) add_key$fscrypt_provisioning(&(0x7f0000002280), &(0x7f00000022c0)={'syz', 0x0}, &(0x7f0000000200)=ANY=[@ANYBLOB="03"], 0x29, 0xfffffffffffffffc) 09:28:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c) [ 419.381221][T10686] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 419.393208][T10670] can0 (unregistered): slcan off ttyS3. 09:28:20 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x700c0000) 09:28:20 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x0, 0x0, @private0}, 0x2, 0x0}, 0x0) 09:28:20 executing program 3: syz_io_uring_setup(0x59f1, &(0x7f0000000000)={0x0, 0x6a7, 0x8}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) [ 419.616498][T10698] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 419.726694][T10702] can0: slcan on ttyS3. [ 419.823111][T10698] can0 (unregistered): slcan off ttyS3. 09:28:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:20 executing program 5: prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) 09:28:20 executing program 2: r0 = getpid() process_vm_writev(r0, &(0x7f00000027c0)=[{&(0x7f0000000200)=""/65, 0x41}], 0x1, &(0x7f0000002cc0)=[{&(0x7f0000002880)=""/192, 0xc0}], 0x1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:28:20 executing program 0: futex_waitv(&(0x7f0000000780)=[{0x0, 0x0, 0x2}], 0x1, 0x0, &(0x7f0000000a80), 0x1) 09:28:20 executing program 3: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000240)={0x1c, 0x0, &(0x7f00000001c0)={0x0, 0xa, 0x1}, 0x0}) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000001c0)) 09:28:20 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x74000000) 09:28:20 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000005c0)={&(0x7f0000000140)={0xa, 0x4e23, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@hoplimit={{0x14, 0x29, 0x3}}], 0x18}, 0x0) 09:28:20 executing program 5: syz_read_part_table(0x0, 0x4, &(0x7f0000001240)=[{&(0x7f0000000000)="e0", 0x1}, {0x0}, {&(0x7f0000000180), 0x0, 0x8}, {0x0, 0x0, 0xfffffffffffff3c8}]) 09:28:20 executing program 2: socket(0x10, 0x3, 0x10000) [ 420.163679][T10725] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 420.204516][T10732] loop5: detected capacity change from 0 to 16371 09:28:20 executing program 2: syz_open_dev$usbmon(&(0x7f0000000040), 0x20, 0x50400) [ 420.319695][T10736] can0: slcan on ttyS3. 09:28:21 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f0000003a40)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x465}}, {@auto_da_alloc}, {@dax}, {@data_err_ignore}]}) [ 420.504401][T10725] can0 (unregistered): slcan off ttyS3. 09:28:21 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x1032, 0xffffffffffffffff, 0x10000000) 09:28:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:21 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x7a000000) 09:28:21 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000005c0)={&(0x7f0000000140)={0xa, 0x4e23, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=[@dstopts_2292={{0x18}}], 0x18}, 0x0) 09:28:21 executing program 3: syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000240)={0x1c, 0x0, &(0x7f00000001c0)={0x0, 0xa, 0x1}, 0x0}) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000001c0)) 09:28:21 executing program 5: syz_read_part_table(0x0, 0x4, &(0x7f0000001240)=[{&(0x7f0000000000)="e0", 0x1}, {0x0}, {&(0x7f0000000180), 0x0, 0x8}, {0x0, 0x0, 0xfffffffffffff3c8}]) 09:28:21 executing program 2: rt_sigqueueinfo(0x0, 0x4, &(0x7f0000000100)={0x0, 0x0, 0x49cb80e6}) 09:28:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast, @in=@loopback}]}, 0x38}}, 0x0) 09:28:21 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000000)={&(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@hoplimit={{0x14}}], 0x18}, 0x0) [ 421.079713][T10759] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 421.084915][T10761] loop5: detected capacity change from 0 to 16371 09:28:21 executing program 0: unshare(0x28040200) [ 421.139415][T10759] can0: slcan on ttyS3. 09:28:21 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000), 0xfffffffffffffffe, 0x0) 09:28:21 executing program 0: io_uring_setup(0x20002ebb, &(0x7f0000000080)) 09:28:21 executing program 5: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) accept4$bt_l2cap(r0, 0x0, 0x0, 0xb0fbcfd874cea96) [ 421.263356][T10759] can0 (unregistered): slcan off ttyS3. 09:28:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:22 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x97ffffff) 09:28:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x40000}, 0x0) 09:28:22 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000000)={0xa, 0x4e20, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@flowinfo={{0x14}}, @dontfrag={{0x14, 0x29, 0x32}}], 0x30}, 0x0) 09:28:22 executing program 2: process_vm_writev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 09:28:22 executing program 3: add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) 09:28:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x218}, 0x0) 09:28:22 executing program 5: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x18, 0x140b, 0xe0d, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}}, 0x0) 09:28:22 executing program 0: prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 09:28:22 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x22, 0x0, 0x7) [ 422.021687][T10781] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 422.095558][T10792] can0: slcan on ttyS3. 09:28:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x19, 0x4, 0x4, 0xc7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) [ 422.364124][T10781] can0 (unregistered): slcan off ttyS3. 09:28:23 executing program 5: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x18, 0x140b, 0xe0d, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}}, 0x0) 09:28:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:23 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000005c0)={&(0x7f0000000140)={0xa, 0x4e23, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@hoplimit={{0x14}}], 0xf}, 0x0) 09:28:23 executing program 0: prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 09:28:23 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x9a0b0000) 09:28:23 executing program 3: ioctl$SNDCTL_DSP_RESET(0xffffffffffffffff, 0x5000, 0x0) setgid(0x0) syz_read_part_table(0x0, 0x4, &(0x7f0000001240)=[{&(0x7f0000000000)="e0b130ed3b643cb62c9a9a4de61af5c6cfe4f843252abdd265eb56858bdc6fcf8f13972852ff490caf301058897920488a215fc5b1f27808eafa4915767b2c4b69b2ae1939edc74efa2744e39d21156b2ea77a731cd2beba80701b96384ab25b4113106d6e6e15a820551a77c6e058b4313af461056252ba0b9025a8deb9b30ae0cd9ea55c7647d6714d914a788dfd1852e360ba86390d88933dc3c7a035f4ddf3ccc7033513417a9d555ffb6dbb155a011174b1f999141ccec8be738edf4fa007191f2f243313d6679647ec69fd590ce3fafbfd612c354ca25bcc13f875b7531561b3c80b6729c4b3a7c027d825978b24a2", 0xf2, 0x3}, {&(0x7f0000000100)="16b9b1e66bf3537aef6632b756ac07f3d2792377291cee9dbfa60e0697cb8be52dae3e2d43a66f2a3ece015044c04729ad57ebf6fc129527755e63f11ef01bb30873deb15cf70eea8c030dd024f32f0c87ba2a73f3fff04f5869a0aeab471c4e56c06b3f3345303f600f4beb5161412cfd4b0c50badb3c", 0x77, 0x3}, {&(0x7f0000000180)="af0f02ce40bd7943459c17cd11237cf0a091286c95135b05832cf715fe4740ee19e2ae0e1552145464bceebb575654b2e9613e4e", 0x34, 0x8}, {0x0, 0x0, 0xfffffffffffff3c8}]) 09:28:23 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x7}, 0x4) 09:28:23 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000000)={0xa, 0x4e20, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@flowinfo={{0x14}}, @dontfrag={{0x30}}], 0x30}, 0x0) 09:28:23 executing program 5: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000080)=0x9) 09:28:23 executing program 0: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)) [ 422.986987][T10820] loop3: detected capacity change from 0 to 16371 [ 423.019045][T10819] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 423.074931][T10819] can0: slcan on ttyS3. [ 423.083982][T10820] loop3: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 p9 [ 423.149936][T10820] loop3: p1 start 3456241583 is beyond EOD, truncated [ 423.323860][T10819] can0 (unregistered): slcan off ttyS3. [ 423.503996][T10820] loop3: p2 start 3997190142 is beyond EOD, truncated 09:28:24 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000000)={0xa, 0x4e20, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@flowinfo={{0x14}}, @dontfrag={{0x30}}], 0x30}, 0x0) 09:28:24 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000140)={0x25, 0x0, 0x0, @loopback}, 0xfffffffffffffe31) 09:28:24 executing program 5: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000080)=0x9) [ 423.709045][T10820] loop3: p3 start 145955824 is beyond EOD, truncated [ 423.719654][T10820] loop3: p4 start 2880348265 is beyond EOD, truncated [ 423.732371][T10820] loop3: p5 start 196754651 is beyond EOD, truncated [ 423.739402][T10820] loop3: p6 start 2260361443 is beyond EOD, truncated [ 423.763288][T10820] loop3: p7 start 22681019 is beyond EOD, truncated [ 423.775589][T10820] loop3: p8 start 1777092502 is beyond EOD, truncated [ 423.808365][T10820] loop3: p9 start 3015977319 is beyond EOD, truncated 09:28:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:24 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xc1000000) 09:28:24 executing program 2: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000080)=0x9) 09:28:24 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x1ff7, 0x13, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) 09:28:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x14}, 0x14}}, 0x0) 09:28:24 executing program 5: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000340)={'syz', 0x0}, &(0x7f0000000380)="06", 0x1, r0) 09:28:24 executing program 2: add_key(&(0x7f00000002c0)='trusted\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) 09:28:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x4800, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="680000002000010200000000000000000a8010040000000800000000080006000300000014000100fc02fffff000000000000000000000001400110074756e6c300000000000000000000000140002"], 0x68}}, 0x0) 09:28:24 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) [ 423.981233][T10851] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 424.038166][T10859] can0: slcan on ttyS3. [ 424.213177][ T140] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 424.273364][T10862] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 424.523273][ T140] usb 1-1: Using ep0 maxpacket: 8 09:28:25 executing program 2: openat$userio(0xffffff9c, &(0x7f0000000040), 0x1, 0x0) 09:28:25 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:25 executing program 5: add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) [ 424.643433][ T140] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 424.683560][T10851] can0 (unregistered): slcan off ttyS3. 09:28:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:25 executing program 2: syz_open_dev$mouse(&(0x7f00000009c0), 0x0, 0x404000) 09:28:25 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xfdfdffff) [ 424.863080][ T140] usb 1-1: New USB device found, idVendor=1ff7, idProduct=0013, bcdDevice= 0.40 [ 424.900113][T10883] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 424.917166][ T140] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.951423][ T140] usb 1-1: Product: syz [ 424.966012][T10883] can0: slcan on ttyS3. [ 424.971772][ T140] usb 1-1: Manufacturer: syz [ 424.998136][ T140] usb 1-1: SerialNumber: syz [ 425.254606][T10883] can0 (unregistered): slcan off ttyS3. [ 425.696619][ T140] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 425.708880][ T140] usb 1-1: USB disconnect, device number 9 09:28:26 executing program 0: request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000001c0)='\xbe\x8c\xad\x19\xdf\xb3\t\x81\xde.$P\xe2 \xac\xed\xa7\xf49F;`>\x10.\x90\a|3\x04\xd9\xf4\xe2\xf3\xb7\xe1\x18-1\t\xdb\x98\xe6R\xbd\xf6\v\x8d\xbd\x81\xd3\xea\xa7_\x1a\x97\xeaK\xdf\x85\v)\x8dh?.M\x89\xbf;a\x14\xd1\xb6\x9dW\xd2\x14\x94\xd6\x9e\xd9\xde4\xf87\xb8\xd1\n~\xc2\xd4\'\xed\x83\xfd\x96\xffJj\x00xh\x93W*\a\x82i\x979\f\xa6xe\xd9\xcb\a\x02\xba', 0xfffffffffffffffe) 09:28:26 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)=@gcm_256={{}, "cec25900e38342ab", "d198261ef9c4025b455e5ba6bc5489bbff0b5eb3d6628656259eb1d29fba7565", "d0498489", "0bd8c735c8952c51"}, 0x38) 09:28:26 executing program 2: openat$damon_attrs(0xffffff9c, &(0x7f0000000140), 0x105a40, 0x0) 09:28:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:26 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xfdffffff) 09:28:26 executing program 2: syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x4008005) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x1ff7, 0x13, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x40, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x3, {0x9, 0x21, 0x0, 0x5}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x83, 0x1}}}}}]}}]}}, 0x0) 09:28:26 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:26 executing program 5: syz_open_dev$dri(&(0x7f0000004340), 0x0, 0x0) [ 425.950418][T10909] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 426.534690][T10909] can0: slcan on ttyS3. 09:28:27 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:27 executing program 0: request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000001c0)='\xbe\x8c\xad\x19\xdf\xb3\t\x81\xde.$P\xe2 \xac\xed\xa7\xf49F;`>\x10.\x90\a|3\x04\xd9\xf4\xe2\xf3\xb7\xe1\x18-1\t\xdb\x98\xe6R\xbd\xf6\v\x8d\xbd\x81\xd3\xea\xa7_\x1a\x97\xeaK\xdf\x85\v)\x8dh?.M\x89\xbf;a\x14\xd1\xb6\x9dW\xd2\x14\x94\xd6\x9e\xd9\xde4\xf87\xb8\xd1\n~\xc2\xd4\'\xed\x83\xfd\x96\xffJj\x00xh\x93W*\a\x82i\x979\f\xa6xe\xd9\xcb\a\x02\xba', 0xfffffffffffffffe) 09:28:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x8) 09:28:27 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xfeffffff) 09:28:27 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) [ 426.693086][T10919] can0 (unregistered): slcan off ttyS3. 09:28:27 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:27 executing program 0: request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000000)='(@\x00', 0xffffffffffffffff) 09:28:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="bf16000000000000b70700000100f0ff5070000000000000480000000000e1ff95000000000000002ba7e1d30cb599e83f24a3aa81d36bb3019c13bd23212fb56f040026fb41f2db3b1639b7bbc9af171b856de734cfe3cafafefc40056bdc17487960317102fa9ea41d8123741c66be166992b2dcd72fa0fca047d41886d0d4d94f2f4e345c652fbc1626cca2a2ad35806150ae0209e62f51ee988e6e06c8cedf3ceb9fc404000000c588b277beee1cbf9b0a4def42d410f6accd3637110bec4e90a6341965c39e9ebab0e39622200e011ea661c45a3449abe802f5ab3e3101c0932ed4148d3b3e22278d00031e5388ee5c867de2c6211d6ececb0cd2b6d357b8000018ef4aafad197acc7dc1e915c685ceff7f000000000000491b8bc4748eda186872000007ce468ee23fd2f73902ebcfcf49822775985bf31b405b433a8acd715f5888b2007f0000000000000000010000000000000000000000309329170ed8e5b56780260ed652290f58fa64533500ebffffff00ca1276445432997f0000000000000008e75a89faff01210cce39bf405f1e846c12423a163b33e680846f26dc7add65873d9f87463ad6f7c2f3ee1a39244960b318778f2a047f6d0800000000000000e7a6520602a80d608df4d433623c850af895abba72bf14f6fbd7fbad2a436804eeae1de6d2c740a4bc5e32bd378af7c9136adf32ec7bf48cabecead649f96ea24c32872c490637c34360cb5d46ce680eeb80127eb23f9902519a693b85c6552051385e7e87a2db762cbb253fbd76b9117c1a11d18aa21a0c5f0c28999a639c0376678be35ffe99ff799a11d9b219c00c369a12bf8685b862d2000000bda1bae489bcef5ae59136aaacc59608f4d4e6067338b521eaf2e2465da053ced5e95394e5520545364361d2c1465c5461a7c4174e5cd9c7976c9aa6342c5621dbc2dccedb5ab74e0b119252a23352fca272212d0c0104000014593d65d3f5e1e9b294669bcd2df061a4d6a835e40e7302f53f90da24cb256b34e95bca9c512f73b200561b197bfd1e7486ecd037ce401f9109ae4cf44b3b0104154a93394f42b4ab6125e0ba8b1a1d8c473852910b3cb7e8dc795ac01bad9a6b438b9db5f5c926940a3ac36daf2a9dc9d868ec11f51e08bc67a3d598039d328b4677229e8b587e8a00f1733adabd5d2837c084c164cf30010969c79a09ac7a9bffff5bc7e420baa9000cd49f77782205d3f6f4b6aa751f49a6b76e3d23635f1d33b906707563b8ec92dec767cc09fe9936acb43382bfc81c823ba32f25738d863cf20181208e23ce19966e729a7b4eefa68554fa4ccadac05c8eac1b52dd528b124285a16da4d01b68e3fcb3d9a24e9d670500956702fe9be5d8207d426450ca622e8e0197270cbb947231baf36e0567c0f5de639c99bb71ca0e60d2decb185cddd74d4f00000000000000000000006ed429a657a8203f6542e9dd19d7a70431aefcb9f1b673512e25503c603f19fa4c39ee9b08aadd2c7555543837770a812207bc2be9c86f9428"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x1b, &(0x7f0000000040)={0x77359400}, 0x8) [ 426.819166][T10939] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 426.902946][ T140] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 426.921959][T10939] can0: slcan on ttyS3. [ 426.993925][T10948] can0 (unregistered): slcan off ttyS3. [ 427.142944][ T140] usb 3-1: Using ep0 maxpacket: 8 [ 427.263361][ T140] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 131, changing to 11 [ 427.508566][ T140] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 427.667814][ T140] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 427.873138][ T140] usb 3-1: New USB device found, idVendor=1ff7, idProduct=0013, bcdDevice= 0.40 [ 427.882235][ T140] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 427.890451][ T140] usb 3-1: Product: syz [ 427.894929][ T140] usb 3-1: Manufacturer: syz [ 427.899523][ T140] usb 3-1: SerialNumber: syz [ 428.223096][ T140] usbhid 3-1:1.0: can't add hid device: -22 [ 428.229075][ T140] usbhid: probe of 3-1:1.0 failed with error -22 [ 428.237383][ T140] usb 3-1: USB disconnect, device number 5 09:28:29 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000004340), 0x0, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, 0x0) 09:28:29 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:29 executing program 5: openat$drirender128(0xffffff9c, &(0x7f0000000080), 0x400, 0x0) 09:28:29 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xff000000) 09:28:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(0x0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:29 executing program 2: syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x4008005) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x1ff7, 0x13, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x40, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x3, {0x9, 0x21, 0x0, 0x5}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x83, 0x1}}}}}]}}]}}, 0x0) 09:28:29 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x3d, &(0x7f0000000040)={0x77359400}, 0x10) 09:28:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x29, &(0x7f0000000040)={0x77359400}, 0x10) [ 428.699231][T10964] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:29 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:29 executing program 0: keyctl$set_timeout(0xf, 0x0, 0x7) keyctl$negate(0xd, 0x0, 0xffffffff, 0xfffffffffffffffa) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000f40), 0x0, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000000280)=""/148, 0x94) add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000f80)="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", 0xf3e, 0xfffffffffffffffe) 09:28:29 executing program 5: syz_open_dev$mouse(&(0x7f0000000f40), 0x0, 0x0) io_uring_setup(0x0, 0x0) [ 428.790015][T10972] can0: slcan on ttyS3. 09:28:29 executing program 5: openat$autofs(0xffffff9c, 0x0, 0xb0000, 0x0) 09:28:29 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:29 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xffffe000) [ 428.863635][T10964] can0 (unregistered): slcan off ttyS3. [ 428.900348][T10985] trusted_key: encrypted_key: master key parameter 'l&Răn%T:8' is invalid 09:28:29 executing program 0: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, r0+60000000}, &(0x7f00000001c0)={0x0}) [ 428.988925][T10991] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 429.023135][ T140] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 429.071390][T10994] can0: slcan on ttyS3. [ 429.163345][T10991] can0 (unregistered): slcan off ttyS3. [ 429.272943][ T140] usb 3-1: Using ep0 maxpacket: 8 [ 429.393441][ T140] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 131, changing to 11 [ 429.434146][ T140] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 429.453009][ T140] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 09:28:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(0x0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) [ 429.623001][ T140] usb 3-1: New USB device found, idVendor=1ff7, idProduct=0013, bcdDevice= 0.40 [ 429.632214][ T140] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 429.650567][ T140] usb 3-1: Product: syz [ 429.655251][ T140] usb 3-1: Manufacturer: syz [ 429.659986][ T140] usb 3-1: SerialNumber: syz [ 429.984137][ T140] usbhid 3-1:1.0: can't add hid device: -22 [ 429.990462][ T140] usbhid: probe of 3-1:1.0 failed with error -22 [ 430.012939][ T140] usb 3-1: USB disconnect, device number 6 09:28:31 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'sit0\x00', {0x2, 0x0, @empty}}) 09:28:31 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xfffffdfd) 09:28:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000000b01"], 0x30}}, 0x0) 09:28:31 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 09:28:31 executing program 5: pselect6(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240), 0x8}) 09:28:31 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:31 executing program 2: syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="04"], 0x8) [ 430.468925][T11003] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 430.500432][T11006] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:31 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, 0x0, 0x0) 09:28:31 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000a40), 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 09:28:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(0x0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:31 executing program 2: syz_io_uring_setup(0x393d, &(0x7f0000000340)={0x0, 0x0, 0x1}, &(0x7f0000fed000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) [ 430.590062][T11010] can0: slcan on ttyS3. [ 430.599304][ T3654] Bluetooth: hci0: Received unexpected HCI Event 0x00 09:28:31 executing program 3: socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:31 executing program 0: openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000640), 0x199102, 0x0) 09:28:31 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xffffff7f) 09:28:31 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x1000000}) 09:28:31 executing program 2: get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) [ 430.723006][T11006] can0 (unregistered): slcan off ttyS3. 09:28:31 executing program 3: socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:31 executing program 0: syz_io_uring_setup(0x3afd, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x48}, &(0x7f0000000000/0x2000)=nil, &(0x7f0000ff2000/0x1000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 09:28:31 executing program 5: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={r0, r1+60000000}, 0x0) 09:28:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000b00)={0x28, 0x0, 0x2, 0x5, 0x0, 0x0, {}, [@CTA_EXPECT_FLAGS={0x8}, @CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_MASTER={0x4}, @CTA_EXPECT_MASK={0x4}]}, 0x28}}, 0x0) 09:28:31 executing program 3: socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) [ 430.840916][T11036] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 430.915860][T11045] can0: slcan on ttyS3. [ 431.022946][T11036] can0 (unregistered): slcan off ttyS3. 09:28:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x18, 0x0, 0x2, 0x3, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x4}]}, 0x18}}, 0x0) 09:28:32 executing program 2: io_uring_setup(0x4c8, &(0x7f0000000000)) syz_io_uring_setup(0x6d0a, &(0x7f0000000240)={0x0, 0x0, 0x1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) 09:28:32 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, 0x0, 0x0) 09:28:32 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xffffff97) 09:28:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000000b010800000000000000000300000808000340"], 0x30}}, 0x0) 09:28:32 executing program 5: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x0, r0+60000000}, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 09:28:32 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, 0x0, 0x0) 09:28:32 executing program 2: get_mempolicy(&(0x7f0000000e40), 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x3) [ 431.663455][T11052] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:32 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x8000000) [ 431.769632][T11052] can0: slcan on ttyS3. 09:28:32 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, 0x0, 0x0) 09:28:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x2, 0x3, 0x0, 0x0, {}, [@CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_MASTER={0xc, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_TIMEOUT={0x8}]}, 0x34}}, 0x0) [ 431.796838][T11067] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 431.863133][T11065] can0 (unregistered): slcan off ttyS3. 09:28:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:33 executing program 2: mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) 09:28:33 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xfffffffd) 09:28:33 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) syz_clone3(&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0x0], 0x1}, 0x58) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clock_gettime(0x0, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x15) 09:28:33 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0xe}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:33 executing program 5: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000000000)={0x1, 0x1, 0xff, 0x1, @vifc_lcl_addr=@private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x40012001) 09:28:33 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0xe}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:33 executing program 5: r0 = socket(0xa, 0x3, 0x6) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x29, 0x484, 0x0, 0x0) 09:28:33 executing program 2: r0 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f0000000080)='/#\x00', 0x3) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r1, 0x0, 0xcb, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x1, @vifc_lcl_addr=@private=0xa010100, @rand_addr=0x64010100}, 0x10) setsockopt$MRT_ADD_VIF(r1, 0x0, 0xca, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x0, @vifc_lcl_ifindex, @multicast1}, 0x10) [ 432.649041][T11085] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 432.758523][T11088] can0: slcan on ttyS3. 09:28:33 executing program 2: r0 = memfd_create(&(0x7f00000001c0)='}\'\x00', 0x0) fstat(r0, 0x0) 09:28:33 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0xe}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:33 executing program 5: openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair(0x28, 0x0, 0x1, &(0x7f0000000bc0)) [ 432.823523][T11085] can0 (unregistered): slcan off ttyS3. 09:28:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:34 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xfffffffe) 09:28:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x6, 0x6, 0x401}, 0x14}}, 0x0) 09:28:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 09:28:34 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:34 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) syz_clone3(&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0x0], 0x1}, 0x58) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clock_gettime(0x0, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x15) 09:28:34 executing program 5: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) syz_clone3(&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0x0], 0x1}, 0x58) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) clock_gettime(0x0, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x15) 09:28:34 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:34 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0xcb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_ifindex, @broadcast}, 0x10) setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, @vifc_lcl_ifindex, @remote}, 0x10) [ 433.641099][T11109] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 433.725753][T11119] can0: slcan on ttyS3. 09:28:34 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x29, 0x0, 0x0, 0x11000000}, 0x0) 09:28:34 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r0, 0x0, 0x4, 0x0, 0x0) [ 433.783076][T11109] can0 (unregistered): slcan off ttyS3. 09:28:34 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x1000000000) [ 433.953677][T11137] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 434.004944][T11137] can0: slcan on ttyS3. [ 434.112967][T11137] can0 (unregistered): slcan off ttyS3. 09:28:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:35 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x11000000}, 0x0) 09:28:35 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r0, 0x0, 0xd, 0x0, 0x0) 09:28:35 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x1000000000000) 09:28:35 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r0, 0x0, 0x4, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x0, @vifc_lcl_ifindex, @multicast1}, 0x10) 09:28:35 executing program 5: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r0, 0x0, 0x26, 0x0, 0xc) 09:28:35 executing program 2: open(&(0x7f0000000540)='./file0\x00', 0x400000, 0x0) 09:28:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 09:28:35 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x11000000}, 0x0) 09:28:35 executing program 5: sendfile(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0, 0x0) [ 434.955982][T11175] can0: slcan on ttyS3. 09:28:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) 09:28:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndrcv={0x2c}], 0x2c}, 0x0) [ 435.073803][T11175] can0 (unregistered): slcan off ttyS3. 09:28:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:36 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x11000000}, 0x0) 09:28:36 executing program 0: sigaltstack(&(0x7f0000ffd000), &(0x7f0000001040)) 09:28:36 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 09:28:36 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) r2 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7, 0x1, "9f"}, 0x9) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 09:28:36 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x4000000000000) 09:28:36 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x11000000}, 0x0) 09:28:36 executing program 2: openat$ptmx(0xffffffffffffff9c, 0x0, 0x47395b9e323cc5b, 0x0) 09:28:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2}, 0x10) dup2(r0, r1) 09:28:36 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x41) [ 435.961007][T11214] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080), &(0x7f0000000000)=0x98) 09:28:36 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x11000000}, 0x0) [ 436.055367][T11221] can0: slcan on ttyS3. [ 436.133016][T11214] can0 (unregistered): slcan off ttyS3. 09:28:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:37 executing program 0: shmget(0x1, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) 09:28:37 executing program 2: sendfile(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0, 0x0) 09:28:37 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x11000000}, 0x0) 09:28:37 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0xe0ffff00000000) 09:28:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0), 0x88) 09:28:37 executing program 0: r0 = socket(0x1, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) sendmsg$inet_sctp(r0, &(0x7f0000001180)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000000080)='\v', 0x1}], 0x1, &(0x7f0000001140)=[@authinfo={0x10}, @authinfo={0x10}], 0x20}, 0x0) 09:28:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000000)='0', 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 09:28:37 executing program 5: utimensat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', &(0x7f0000000840), 0x0) 09:28:37 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{0x0}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) [ 436.958980][T11244] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$packet_add_memb(r0, 0x29, 0x1a, 0x0, 0x300) 09:28:37 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000006f40)={0x1c, 0x3, &(0x7f0000001780)=@framed, &(0x7f0000006d80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2}, 0x80) 09:28:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:38 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x100000000000000) 09:28:38 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{0x0}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001680)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0xffffffff00000000}}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x18}}], 0x2, 0x0) 09:28:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f00000016c0)=@phonet={0x23, 0x0, 0x0, 0xf3}, 0x80) 09:28:38 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000000000), 0xfe75) 09:28:38 executing program 0: socketpair(0x11, 0x2, 0x9, &(0x7f0000000180)) 09:28:38 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) 09:28:38 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{0x0}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) [ 437.913105][T11270] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 437.945518][T11270] can0: slcan on ttyS3. 09:28:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000600)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0) 09:28:38 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$packet_add_memb(r0, 0x29, 0x14, 0x0, 0x300) 09:28:38 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) [ 438.053271][T11270] can0 (unregistered): slcan off ttyS3. 09:28:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000300)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @private1}}) 09:28:39 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x200000000000000) 09:28:39 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) 09:28:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001d40)=[{{&(0x7f0000000040)={0xa, 0x3ff, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dontfrag={{0x14}}], 0x18}}], 0x1, 0x0) 09:28:39 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) [ 439.244450][ T1233] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.249835][T11341] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:39 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$packet_add_memb(r0, 0x29, 0x1e, 0x0, 0x0) 09:28:39 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000740)=@base={0x10, 0x0, 0x0, 0xab}, 0x48) 09:28:39 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x5, &(0x7f0000000080)={0x0, 0x0}, 0x10) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000000)={0x0, 'sit0\x00', {0x3}, 0x1}) [ 439.337557][T11341] can0: slcan on ttyS3. 09:28:40 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd8168", 0x7}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@typedef={0x1}]}}, &(0x7f00000003c0)=""/245, 0x26, 0xf5, 0x1}, 0x20) [ 439.421489][T11348] can0 (unregistered): slcan off ttyS3. 09:28:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x24, 0x0, 0x0) 09:28:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$packet_add_memb(r0, 0x29, 0x3, 0x0, 0x300) 09:28:40 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x300000000000000) 09:28:40 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd8168", 0x7}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xd, 0x4}]}}, &(0x7f0000000400)=""/199, 0x2a, 0xc7, 0x1}, 0x20) 09:28:40 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd8168", 0x7}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:40 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) close(r0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/pid\x00') ioctl$TUNSETVNETBE(r0, 0xb702, 0x0) 09:28:41 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000001c0)={{0x10, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000200)=""/156, 0x1a, 0x9c, 0x1}, 0x20) 09:28:41 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000001440)={&(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x10) [ 440.389104][T11371] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:41 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x20000000, 0xc, 0xc, 0x2, [@const]}}, &(0x7f0000000200)=""/156, 0x26, 0x9c, 0x1}, 0x20) 09:28:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xda00, [@const]}}, &(0x7f0000000200)=""/156, 0x1000000, 0x9c, 0x1}, 0x20) [ 440.455525][T11371] can0: slcan on ttyS3. [ 440.542972][T11371] can0 (unregistered): slcan off ttyS3. 09:28:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:41 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c", 0xb}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000000)={'gre0\x00', 0x0, 0x0, 0x7, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @multicast2}}}}) 09:28:41 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x80108906, 0x0) 09:28:41 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x400000000000000) 09:28:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6ca, &(0x7f0000000080), 0x4) 09:28:41 executing program 2: sysfs$2(0x2, 0x8, &(0x7f0000000640)=""/75) 09:28:41 executing program 0: r0 = openat$ttyS3(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCMIWAIT(r0, 0x540f, 0x0) 09:28:41 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c", 0xb}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x891d, &(0x7f0000000100)={'ip6gre0\x00', 0x0}) [ 441.385118][T11398] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:42 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000040)=0x54) 09:28:42 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c", 0xb}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) [ 441.442079][T11407] can0: slcan on ttyS3. [ 441.513492][T11398] can0 (unregistered): slcan off ttyS3. 09:28:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:42 executing program 5: r0 = openat$ttyS3(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCMIWAIT(r0, 0x5409, 0x0) 09:28:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET_DEF(r0, 0x4b32, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 09:28:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'gre0\x00', &(0x7f00000000c0)={'gretap0\x00', 0x0, 0x0, 0x700, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}}}}) 09:28:42 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f08", 0xd}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:42 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x500000000000000) 09:28:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x40000, 0x4) 09:28:42 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f08", 0xd}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x13, 0x8, 0x10001}, 0x48) [ 442.275935][T11420] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:42 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, @dest_unreach={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @local}}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f08", 0xd}], 0x1, 0x0, 0x0, 0x11000000}, 0x0) 09:28:42 executing program 2: syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x1, &(0x7f0000001240)=[{&(0x7f0000000140)='@', 0x1}], 0x0, 0x0) 09:28:43 executing program 0: syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x1, &(0x7f0000001240)=[{&(0x7f00000001c0)="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", 0xf33, 0xcd}], 0x0, 0x0) [ 442.390989][T11427] can0: slcan on ttyS3. [ 442.452667][T11439] loop0: detected capacity change from 0 to 8 [ 442.473243][T11420] can0 (unregistered): slcan off ttyS3. 09:28:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:43 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001880)={0x18, 0x2, &(0x7f0000001740)=@raw=[@map_fd={0x18, 0x0, 0x1, 0x0, 0x1}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:28:43 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2501, 0x0) 09:28:43 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000013c0), 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001400)=""/20) 09:28:43 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x600000000000000) 09:28:43 executing program 5: request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0xfffffffffffffffc) 09:28:43 executing program 0: syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x3, &(0x7f0000001240)=[{&(0x7f0000000100)="0e", 0x1, 0x7}, {&(0x7f0000000140)='@', 0x1}, {&(0x7f00000001c0)='R', 0x1}], 0x0, 0x0) 09:28:43 executing program 5: openat$full(0xffffffffffffff9c, &(0x7f0000001700), 0xc1, 0x0) 09:28:43 executing program 2: fchownat(0xffffffffffffffff, 0x0, 0xee00, 0x0, 0x1000) syz_usb_connect$cdc_ncm(0x4, 0x89, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x77, 0x2, 0x1, 0x30, 0x20, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "fb"}, {0x5, 0x24, 0x0, 0x80}, {0xd, 0x24, 0xf, 0x1, 0xd5, 0x45d, 0x401, 0x8}, {0x6, 0x24, 0x1a, 0x0, 0x1}, [@obex={0x5, 0x24, 0x15, 0x7}, @obex={0x5, 0x24, 0x15, 0x3}, @acm={0x4, 0x24, 0x2, 0x2}, @network_terminal={0x7, 0x24, 0xa, 0x1f, 0x3f, 0x1f, 0xf}, @obex={0x5, 0x24, 0x15, 0x8}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x6, 0xff, 0x57}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20, 0x3f, 0xfb, 0x9b}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0x1f, 0x9}}}}}}}]}}, &(0x7f0000000280)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x9d717e47d19653f1, 0x0, 0xe9, 0x0, 0x0, 0xff}, 0x29, &(0x7f0000000200)={0x5, 0xf, 0x29, 0x4, [@ext_cap={0x7, 0x10, 0x2, 0x14, 0xf, 0x6, 0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x41, 0xfa, 0x6, 0x9, 0x5}, @ext_cap={0x7, 0x10, 0x2, 0x12, 0x0, 0x5, 0x1}, @wireless={0xb, 0x10, 0x1, 0x2, 0x4d, 0x5, 0x7b, 0x9, 0x4}]}, 0x1, [{0xc, &(0x7f0000000240)=@string={0xc, 0x3, "610baf54ac7bfb4b855c"}}]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000940)) syz_genetlink_get_family_id$net_dm(&(0x7f00000009c0), 0xffffffffffffffff) 09:28:43 executing program 3: mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000480)=""/222) [ 443.193348][T11445] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 09:28:43 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x64, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x52, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x89, {{0x9, 0x24, 0x6, 0x0, 0x0, "63a1e836"}, {0x5, 0x24, 0x0, 0x20}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x1ff, 0x6d3}, [@obex={0x5}, @call_mgmt={0x5, 0x24, 0x1, 0x3}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x1, 0x5}}], {{0x9, 0x5, 0x82, 0x2, 0x40, 0x6, 0x0, 0x40}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x20, 0xe1, 0xfe}}}}}]}}]}}, &(0x7f0000000480)={0x0, 0x0, 0xf, &(0x7f0000000140)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x1, 0xe5, 0x400}]}, 0x4, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2009}}, {0x9c, &(0x7f0000000280)=@string={0x9c, 0x3, "7546e6b61c6296a23c6405c25af7e886cd117c883730cf9a26700800798085c1a14f64f66c8dcba983703e0ec979fe71392559d2b1eb95a94749383e2b4a0442c182626c98046e97fa6b5d2a7688d022a62fad57322f06a2320b1e6b2b3e611408c01aa7688eb33988f60da4266a9fa2b59b29b9926076e5b820432631c360bb3f66a70f58f8d3c5c83749607603f77f0ccbf527a75b8bd7265a"}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x3401}}, {0xad, &(0x7f0000000380)=@string={0xad, 0x3, "61c818dda062bc7b5dd5b933e6a778c6f1439f213e0cfa9719d7603db373e1cf7e48521f1a383ba2b3eb64ae18215ab1df5aee7c9525a95a243f5bf7a0d5b526bdb3bb51ea75212fb065d4bc8579de74a4c0f7be1dc4e72ceb7a5c451c29684ccf38db56ebcdb063e0cd655c3c4fac6b20db4675c463927f750f3effce6ed474022ae241c78bfec562c3a64add597f89c0fadb31c4901ad25005269b8a85def69721f96ae96da7909947c7"}}]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000069bc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000006a1c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000006c1c0)={0xb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "c1e25d308583de"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000006e5c0)={0x8000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r0}, {}, {}, {}, {r1}, {}, {r2}], 0x7, "bb2ad2fcd05b0b"}) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000880)={0x14, &(0x7f00000007c0)={0x0, 0x5, 0x2, {0x2, 0xe}}, &(0x7f0000000840)={0x0, 0x3, 0x4, @lang_id={0x4}}}, &(0x7f0000000a80)={0x34, &(0x7f00000008c0)={0x40, 0x13, 0xa, "caef7e45c068af8276b3"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0xfd}, &(0x7f0000000940)={0x0, 0x8, 0x1}, &(0x7f0000000980)={0x20, 0x0, 0x59, {0x57, "301c2ea72cac121d0cc7d4b17e877e33ecce0500e0801146262101e5ced42700457c287fe46b3c6acd3d65f9cebfecb697caf8b99ed3920ef85c0ea71e749d4598af5571c44b9a76f8a691186ba5f9acea16dba6f01a14"}}, &(0x7f0000000a00)={0x20, 0x1, 0x1, 0x6}, &(0x7f0000000a40)={0x20, 0x0, 0x1}}) [ 443.246188][T11452] can0: slcan on ttyS3. 09:28:43 executing program 3: syz_clone(0xd4202100, 0x0, 0x0, 0x0, 0x0, 0x0) [ 443.363072][T11445] can0 (unregistered): slcan off ttyS3. [ 443.603166][ T3686] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 443.963151][ T3686] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 443.973252][ T3686] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 09:28:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) syz_clone3(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') syz_clone3(&(0x7f0000002280)={0x0, 0x0, &(0x7f0000000d80), &(0x7f0000001b00), {0x11}, &(0x7f0000001bc0)=""/65, 0x41, &(0x7f0000002200)=""/116, &(0x7f0000001b40)=[r0, 0x0], 0x2}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000002300)={0x2020}, 0xfffffffffffffec7) unlink(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fstatfs(0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x4, 0x4000, @fr_pvc_info=&(0x7f0000000280)={0x7, 'veth1_macvtap\x00'}}}) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, &(0x7f0000000540)=""/206, 0xce}}, {{&(0x7f0000000640)=@can, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/62, 0x3e}, 0x3ff}, {{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b40)=""/50, 0x32}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000dc0)=""/144, 0x90}, {&(0x7f0000000e80)=""/169, 0xa9}, {&(0x7f0000000f40)=""/137, 0x89}], 0x7}, 0x9}, {{&(0x7f0000001080)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000005440)=""/225, 0xe1}, {0x0}, {&(0x7f0000001240)=""/102, 0x66}, {0x0}], 0x4, &(0x7f0000001580)=""/232, 0xe8}, 0xd4}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/90, 0x5a}, {&(0x7f0000000840)=""/49, 0x31}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x4, &(0x7f0000004440)=""/4096, 0x1000}, 0x800}, {{&(0x7f00000019c0)=@tipc=@name, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=""/66, 0x42}, 0xfffffff9}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001e00)=""/35, 0x23}, {&(0x7f00000007c0)=""/79, 0x4f}], 0x4, &(0x7f0000001e80)=""/19, 0x13}, 0x5}], 0x7, 0x40010020, &(0x7f0000002080)) 09:28:44 executing program 5: memfd_create(&(0x7f00000000c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000400)='sys_enter\x00', r0}, 0x10) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) ptrace$getenv(0x4205, r1, 0x1, &(0x7f00000000c0)) socket$inet6(0x10, 0x3, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="5500000018007fd500fe01b2a4a280930a06000000a843089100fe8004000200080010000f0000002d0007009b2c136ef75afb83de448daa72540d8102d2c55327c43ab82286ef1fdd20652383656d4d24", 0x51}, {&(0x7f0000000080)="02044911", 0x4}], 0x2}, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000240)) openat$vcsa(0xffffffffffffff9c, &(0x7f00000003c0), 0x12000, 0x0) ptrace(0x10, r2) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x26}, 0x10) ptrace$getenv(0x4205, r2, 0x1, &(0x7f00000000c0)) 09:28:44 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x700000000000000) 09:28:44 executing program 3: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000000)={@id={0x2, 0x0, @auto="bf8d8b69ad1664ed3ef955b8ea48e819"}}) syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x9, 0x4, &(0x7f0000001240)=[{0x0, 0x0, 0x7}, {&(0x7f0000000140), 0x0, 0x3ff}, {&(0x7f00000001c0), 0x0, 0xcd}, {0x0, 0x0, 0x6}], 0x411, &(0x7f00000012c0)={[{}, {'*&^'}], [{@pcr={'pcr', 0x3d, 0x28}}, {@dont_measure}, {@euid_gt={'euid>', 0xee00}}, {@subj_role}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@hash}]}) syz_open_dev$evdev(&(0x7f00000013c0), 0x1, 0x2000) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000001440)=""/196) sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4040080}, 0x40010) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000001680)) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00000016c0)=""/29) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x1a) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001880)={0x18, 0x7, &(0x7f0000001740)=@raw=[@map_fd={0x18, 0x9, 0x1, 0x0, 0x1}, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x9, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000017c0)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000001800)={0x0, 0x9, 0x0, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001840)=[0x1, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000001900)=r0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000001b00)={0x81}, 0x8) 09:28:44 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0x40345410, &(0x7f0000001340)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x1}) 09:28:44 executing program 2: ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00000016c0)=""/29) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001880)={0x18, 0x6, &(0x7f0000001740)=@raw=[@map_fd={0x18, 0x0, 0x1, 0x0, 0x1}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x6}, @map_idx={0x18, 0x1}], &(0x7f0000001780)='syzkaller\x00', 0x9, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000017c0), 0x8, 0x10, &(0x7f0000001800)={0x1, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001840)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000001900)=r0) [ 444.068166][T11470] loop3: detected capacity change from 0 to 3 [ 444.082168][T11471] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 444.099996][T11470] nfs4: Unknown parameter '*&^' 09:28:44 executing program 5: r0 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x9, 0x3, &(0x7f0000001240)=[{&(0x7f0000000100)="0e35", 0x2, 0x7}, {&(0x7f0000000140)="40355c6afebde7937ba796941a770f60325e87972e191df3e5f7810ee3b8529bda1ccc3f1aafd5408e5d70ffc95a805d6ae678527c0cac9162866f553341a69efdb7c1050b946a823b193b2df7c593bddbe15091823b43e91784116966c8", 0x5e, 0x3ff}, {&(0x7f00000001c0)="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", 0xf60, 0xcd}], 0x411, &(0x7f00000012c0)={[{}, {'*&^'}], [{@pcr={'pcr', 0x3d, 0x28}}, {@dont_measure}, {@euid_gt={'euid>', 0xee00}}, {@subj_role}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@hash}]}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000001340)={@desc={0x1, 0x0, @desc3}}) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x84100, 0x0) r2 = syz_open_dev$evdev(0x0, 0x1, 0x2000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000001400)=""/20) ioctl$EVIOCGABS3F(r2, 0x8018457f, 0x0) sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001580)={0x40, 0x1, 0x7, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x4}, @NFACCT_PKTS={0xc}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x95}, @NFACCT_FLAGS={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040080}, 0x40010) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001680)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000001700), 0xc1, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001880)={0x18, 0x7, &(0x7f0000001740)=@raw=[@map_fd={0x18, 0x9, 0x1, 0x0, 0x1}, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x9, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000017c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000001800)={0x0, 0x9}, 0x10}, 0x80) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000001900)=r4) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000001b00)={0x81}, 0x8) 09:28:44 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x40000002, 0x0, 0x0) [ 444.153362][ T3686] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 444.177400][T11478] can0: slcan on ttyS3. [ 444.188473][ T3686] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 09:28:44 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000001380), 0x0, 0x0) [ 444.220411][ T3686] usb 1-1: Product: 㐁 [ 444.234404][ T3686] usb 1-1: Manufacturer: 䙵뛦戜ꊖ搼숅蛨ᇍ衼〷髏瀦聹솅価赬꧋炃฾秉燾┹퉙ꦕ䥇㸸䨫䈄苁汢Ҙ靮毺⩝衶⋐⾦垭⼲ꈆଲ欞㸫ᑡ쀈ꜚ蹨㦳ꐍ樦ꊟ鮵뤩悒₸♃쌱뭠昿ྦྷ엓㟈恉Ͷ翷쬌⟵宧힋娦 [ 444.260256][T11471] can0 (unregistered): slcan off ttyS3. [ 444.263818][T11485] loop5: detected capacity change from 0 to 8 [ 444.279225][T11471] ------------[ cut here ]------------ 09:28:44 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/50, 0x32}], 0x1) [ 444.317639][T11471] ODEBUG: free active (active state 0) object type: work_struct hint: slcan_transmit+0x0/0x4d0 [ 444.322168][T11485] nfs4: Unknown parameter '*&^' [ 444.369385][T11471] WARNING: CPU: 0 PID: 11471 at lib/debugobjects.c:502 debug_print_object+0x16e/0x250 [ 444.383101][ T3686] usb 1-1: SerialNumber: 졡抠箼핝㎹꟦외䏱↟ా韺휙㵠玳쿡䡾ὒ㠚ꈻ깤℘녚嫟糮▕媩㼤햠⚵뎽冻痪⼡新볔禅瓞삤뻷쐝⳧竫䕜⤜䱨㣏四췫掰췠履似殬畆揄羒ཱུ＾滎瓔⨂䇢诇엾썢䪦姝西變㇛郄툚Ր鬦薊↗櫹淩邧䞙 [ 444.390754][T11471] Modules linked in: [ 444.436497][T11471] CPU: 0 PID: 11471 Comm: syz-executor.4 Not tainted 6.0.0-rc4-syzkaller-00302-gb96fbd602d35 #0 [ 444.448810][T11471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 444.479128][T11471] RIP: 0010:debug_print_object+0x16e/0x250 [ 444.489275][T11471] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 80 0a 49 8a 4c 89 ee 48 c7 c7 20 fe 48 8a e8 24 3a 39 05 <0f> 0b 83 05 45 9d dd 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 444.513388][T11464] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 444.526541][T11471] RSP: 0018:ffffc90002e2fa08 EFLAGS: 00010286 [ 444.535664][T11464] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 444.536676][T11471] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 444.552107][ T5547] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 444.583342][T11471] RDX: 0000000000040000 RSI: ffffffff8161f408 RDI: fffff520005c5f33 [ 444.650969][T11471] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 444.679467][T11471] R10: 0000000080000000 R11: 0000000000000000 R12: ffffffff89ebcdc0 [ 444.704735][T11471] R13: ffffffff8a490340 R14: ffffffff814dd5e0 R15: dffffc0000000000 [ 444.721535][T11471] FS: 00007f46116af700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 444.732603][T11471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 444.746930][T11471] CR2: 0000562b80d36950 CR3: 0000000026ded000 CR4: 0000000000350ee0 [ 444.758596][T11471] Call Trace: [ 444.762007][T11471] [ 444.772379][T11471] ? lockdep_hardirqs_on+0x79/0x100 [ 444.791856][T11471] debug_check_no_obj_freed+0x301/0x420 [ 444.799933][T11471] free_pcp_prepare+0x445/0xd20 [ 444.810707][T11471] free_unref_page+0x19/0x4d0 [ 444.816411][ T3686] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 444.840625][ T3686] usb 1-1: USB disconnect, device number 10 [ 444.847930][T11471] kvfree+0x42/0x50 [ 444.858336][T11471] ? net_get_ownership+0x50/0x50 [ 444.870942][T11471] device_release+0x9f/0x240 [ 444.880080][T11471] kobject_put+0x1be/0x4c0 [ 444.889905][T11471] put_device+0x1b/0x30 [ 444.898216][T11471] free_netdev+0x438/0x620 [ 444.907033][T11471] ? slcan_ioctl+0x1a0/0x1a0 [ 444.911730][T11471] ? slcan_netdev_open+0x460/0x460 [ 444.921609][T11471] tty_ldisc_close+0x110/0x190 [ 444.929872][T11471] tty_ldisc_kill+0x94/0x150 [ 444.954580][T11471] tty_ldisc_hangup+0x35c/0x680 [ 444.959477][T11471] __tty_hangup.part.0+0x40a/0x830 [ 444.982615][T11471] tty_ioctl+0xe8e/0x15d0 [ 444.992794][T11471] ? tty_fasync+0x390/0x390 [ 444.999604][T11471] ? lock_downgrade+0x6e0/0x6e0 [ 445.009978][T11471] ? __fget_files+0x26a/0x440 [ 445.019724][T11471] ? bpf_lsm_file_ioctl+0x5/0x10 [ 445.029851][T11471] ? tty_fasync+0x390/0x390 [ 445.036607][T11471] __x64_sys_ioctl+0x193/0x200 [ 445.048742][T11471] do_syscall_64+0x35/0xb0 [ 445.055455][T11471] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 445.061379][T11471] RIP: 0033:0x7f46104893c9 [ 445.071639][T11471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 445.100646][T11471] RSP: 002b:00007f46116af168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 445.111555][T11471] RAX: ffffffffffffffda RBX: 00007f461059bf80 RCX: 00007f46104893c9 [ 445.126747][T11471] RDX: 0700000000000000 RSI: 0000000000005437 RDI: 0000000000000003 [ 445.137931][T11471] RBP: 00007f46104e433f R08: 0000000000000000 R09: 0000000000000000 [ 445.150162][T11471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 445.161317][T11471] R13: 00007ffce6dbdeaf R14: 00007f46116af300 R15: 0000000000022000 [ 445.181186][T11471] [ 445.184592][T11471] Kernel panic - not syncing: panic_on_warn set ... [ 445.191188][T11471] CPU: 1 PID: 11471 Comm: syz-executor.4 Not tainted 6.0.0-rc4-syzkaller-00302-gb96fbd602d35 #0 [ 445.201623][T11471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 445.211698][T11471] Call Trace: [ 445.214994][T11471] [ 445.217931][T11471] dump_stack_lvl+0xcd/0x134 [ 445.222555][T11471] panic+0x2c8/0x627 [ 445.226467][T11471] ? panic_print_sys_info.part.0+0x10b/0x10b [ 445.232476][T11471] ? __warn.cold+0x248/0x2c4 [ 445.237181][T11471] ? debug_print_object+0x16e/0x250 [ 445.242400][T11471] __warn.cold+0x259/0x2c4 [ 445.246829][T11471] ? debug_print_object+0x16e/0x250 [ 445.252029][T11471] report_bug+0x1bc/0x210 [ 445.256362][T11471] handle_bug+0x3c/0x60 [ 445.260514][T11471] exc_invalid_op+0x14/0x40 [ 445.265012][T11471] asm_exc_invalid_op+0x16/0x20 [ 445.269855][T11471] RIP: 0010:debug_print_object+0x16e/0x250 [ 445.275661][T11471] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 80 0a 49 8a 4c 89 ee 48 c7 c7 20 fe 48 8a e8 24 3a 39 05 <0f> 0b 83 05 45 9d dd 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 445.295356][T11471] RSP: 0018:ffffc90002e2fa08 EFLAGS: 00010286 [ 445.301420][T11471] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 445.309472][T11471] RDX: 0000000000040000 RSI: ffffffff8161f408 RDI: fffff520005c5f33 [ 445.317961][T11471] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 445.325923][T11471] R10: 0000000080000000 R11: 0000000000000000 R12: ffffffff89ebcdc0 [ 445.333917][T11471] R13: ffffffff8a490340 R14: ffffffff814dd5e0 R15: dffffc0000000000 [ 445.341897][T11471] ? __traceiter_workqueue_execute_end+0xa0/0xa0 [ 445.348236][T11471] ? vprintk+0x88/0x90 [ 445.352305][T11471] ? debug_print_object+0x16e/0x250 [ 445.357505][T11471] ? lockdep_hardirqs_on+0x79/0x100 [ 445.362710][T11471] debug_check_no_obj_freed+0x301/0x420 [ 445.368266][T11471] free_pcp_prepare+0x445/0xd20 [ 445.373212][T11471] free_unref_page+0x19/0x4d0 [ 445.377889][T11471] kvfree+0x42/0x50 [ 445.381687][T11471] ? net_get_ownership+0x50/0x50 [ 445.386623][T11471] device_release+0x9f/0x240 [ 445.391207][T11471] kobject_put+0x1be/0x4c0 [ 445.395628][T11471] put_device+0x1b/0x30 [ 445.399776][T11471] free_netdev+0x438/0x620 [ 445.404367][T11471] ? slcan_ioctl+0x1a0/0x1a0 [ 445.408952][T11471] ? slcan_netdev_open+0x460/0x460 [ 445.414054][T11471] tty_ldisc_close+0x110/0x190 [ 445.418819][T11471] tty_ldisc_kill+0x94/0x150 [ 445.423496][T11471] tty_ldisc_hangup+0x35c/0x680 [ 445.428348][T11471] __tty_hangup.part.0+0x40a/0x830 [ 445.433465][T11471] tty_ioctl+0xe8e/0x15d0 [ 445.437793][T11471] ? tty_fasync+0x390/0x390 [ 445.442296][T11471] ? lock_downgrade+0x6e0/0x6e0 [ 445.447152][T11471] ? __fget_files+0x26a/0x440 [ 445.451828][T11471] ? bpf_lsm_file_ioctl+0x5/0x10 [ 445.456763][T11471] ? tty_fasync+0x390/0x390 [ 445.461350][T11471] __x64_sys_ioctl+0x193/0x200 [ 445.466114][T11471] do_syscall_64+0x35/0xb0 [ 445.470538][T11471] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 445.476430][T11471] RIP: 0033:0x7f46104893c9 [ 445.480840][T11471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 445.500539][T11471] RSP: 002b:00007f46116af168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 445.508950][T11471] RAX: ffffffffffffffda RBX: 00007f461059bf80 RCX: 00007f46104893c9 [ 445.516917][T11471] RDX: 0700000000000000 RSI: 0000000000005437 RDI: 0000000000000003 [ 445.524885][T11471] RBP: 00007f46104e433f R08: 0000000000000000 R09: 0000000000000000 [ 445.532852][T11471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 445.540815][T11471] R13: 00007ffce6dbdeaf R14: 00007f46116af300 R15: 0000000000022000 [ 445.548798][T11471] [ 445.552685][T11471] Kernel Offset: disabled [ 445.557184][T11471] Rebooting in 86400 seconds..