last executing test programs: 3m12.953337324s ago: executing program 1 (id=709): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) ftruncate(r1, 0x2000009) sendfile(r0, r1, 0x0, 0x7ffff004) 3m10.192645838s ago: executing program 1 (id=716): r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x9, 0x4) setresuid(0xee01, 0xee01, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000040)=0x4, 0x4) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x13, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x37}}, 0x8}, 0x1c) listen(r0, 0x3) 3m9.95147234s ago: executing program 1 (id=717): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8992, &(0x7f0000000140)={'bridge0\x00', @random="050000000010"}) 3m9.323751733s ago: executing program 1 (id=719): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2a05004, 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2a95005, 0x0) pivot_root(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00') 3m9.118596803s ago: executing program 1 (id=720): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'wg0\x00', 0x1}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x0, 0x1, 0x0, &(0x7f0000000000)=""/24, 0x0, 0x8000000}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000680)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') dup3(r0, r2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x0, r2}) 3m8.961799282s ago: executing program 1 (id=721): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) unshare(0x28000600) ioctl$UDMABUF_CREATE(r0, 0x40187542, 0x0) 3m8.961482842s ago: executing program 32 (id=721): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) unshare(0x28000600) ioctl$UDMABUF_CREATE(r0, 0x40187542, 0x0) 47.983323272s ago: executing program 0 (id=1054): io_setup(0x239f, &(0x7f0000000380)=0x0) r1 = eventfd2(0x5, 0x1) io_submit(r0, 0x2, &(0x7f0000000180)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6, r1, 0x0, 0x0, 0x800002, 0x0, 0x0, r1}, &(0x7f0000000100)={0x0, 0x0, 0x8000000, 0x1, 0x9841, r1, 0x0, 0x0, 0x0, 0x0, 0x1, r1}]) 47.605781712s ago: executing program 0 (id=1055): mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x1, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0x11812410, 0x0, 0x0, 0x81}}, 0x50) pivot_root(&(0x7f0000002240)='./file0/file0\x00', 0x0) read$FUSE(r0, &(0x7f0000004380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_OPEN(r0, &(0x7f0000002280)={0x20, 0x0, r1, {0x0, 0xa}}, 0x20) 46.801632434s ago: executing program 0 (id=1056): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000002100), 0x280449c, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000083c0)={0x2020, 0x0, 0x0, 0x0}, 0x49e8648f) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x1, 0x2066012, 0x80}}, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x40) getdents64(r3, 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000006380)="7b1713b4c6f02da7493fb6859f0143c68a58166f472c5078104b859bc37f9a49a8f85c9101df3b2736ff9bebcb1a3c2f570b28279b8ff7afdef7451b3d10b4578c2e81784b6e4f410800d997f0689546cee0852e9e9c64c1f95df7b136243cf7aee1b8e7a4e1d6e6fc01337370f0dfc098d975e9a6f90a08f5b845054d1e1fc81adadbf2836ff758bade0484377855b05b3556a91827599638458ad30baea03240b302638b88423ecaba6da1e40f6f1b24d60dde1652f2d5f818af43d49dd55c4eadea945e9b6aa744dca07ec2e00320bef5b045414836941469129670c4cdb953ed61efeeae2ced1b7cb3e7fa4c93cce5623a9e33c69d068b801fd1369aba759e2829c67c705853262fef6669aab956f0f733619dd361be5e1414c7e7ff6218e330156d609fa9f3244a0a4fb678a58e70b86f6dabc3331f755b786c42b4198149941a7a58c83f1f2811209025269c5ffcbe0c34ac98cc091cec2c993bca0aa8400ff9e39cc9fba8dda886f95357957bbad8bb850ab92f7aa9bebcdb0ef188749a1742e5597d199f3ccdc2d807bf757da45acc93e3e9645a1036cb041b3c38dafef367b8dae802bbbc03bacb905d40e1da78591687b416ee380103a670aa8f722c76e13f7f0e3effbb37f15a821b8315fe541e3ffc09289d96db1dfa8861e5da41c812b54ee20ca8b3180f2f46db56954791465cb572de0cce16d789d6fff216ca46977ed724dc0cc8cef7b295ebb2998a5c4662e32ae1001e59f3bfefcd72543bfe1aa6688d65c547089ec0fe1f1d9610095a5a4008b14f46775c368417376ee143856031947db71c455dc40eeeda210fbf258452781ce46e51f6df683a7918770f73d324d9401648d271cb9a7e919401567e400fec420cf363444a78eea03e73176abd6546e1657945aa88f64a21e07fc23edd74512cf89781e8ffe9bb1601ab25d31801332a6c5be9cebb6cb08207bb832106553ea9fc19b4b4f1f0cd55efc2925ffef75e9b12f06b5a7496506a274ca25f88398a1734b7013c3f78a2e49ef0d946a1aff362e37c9b5f5473de11401097722adda87944ee3eeb1bdde60e97484af4d2e5f8b0a9c63bb8bb99461b16edd824add1caf9d5247811cc4f6b48004774f1a4fe4dd125ddbfd8b69ff3ee314aeb445bee9f217a2f5a9e0e84ccd8718471f949086df6cdcbf95e568317e31dd01be1b826cf9a09373b16935fc864794a3886a2f4aacc42135db85f8921916a10aa7111a686979e2a5c9959cafc9774c416c4dfe0b9e06657feb2fbc31e7c11f6e2841680986557c1f2b1ec3c0fcc6a749a3c97a5b370550ab7110e25851b13c0b75a7fb0cd3c4659878209867659c216b467bdcf51e786a59fad084886490fc77e186ab827d844d0ac4682651fc4043f8e87b905532a53017ada44feee1f89f9bc6d2a8b144e721a479f7b90acb91033774f4c12df633548a9097c791ec7e80fa2607c86fce6e9abcae1296528b8488ccf18a4bb0fc9b50c15d294e8d380465465b4eeae26eb6800faba611785cd2ff95ca1923dfa47d5923f89e4eadb612002caceaebbe779c4e3a3833455752eae63689ab8dc03db63d82feeab7f1162eed5909b69ccd5abeb9c071da82cfc76cc692a51d99e0c4bdfa6c81c9878e893a77e1e7105e7910827ddb3353612fa8d5e547b43b5abfe50829c1eb7bfda1731db2a9a1e8f0fc298dfa7009679489f9d9323338b7e59f1e48419ca531d88170a5a1995f576aa125edae9e9ea26f6e9c4bc26323b7db0998c528a7b343ccd87ff44c77e6cfc0a324cc1d4ea79c30015f0caaeccd46e5db580aa5ce8030c2b13b37494557da58abbdc7ce9fc9afa49ce0e8a7a6fa058db210ed654203e7879cf5004ebec57522ed34481b749554b36cd7171209b0763e110096704604f2d3f28c5ddc66c877e3ab63f36137d5a67cbf872aa6af79cb3a66c9040009b5e1c7b718c1b8788156b82d6d800dbe9fc3d16c812a963c73599b79efb89aa74bdbd9b1a2dc0b8ad853f79c0867a3a45d7a1645059171877687a72dd5ed4213c0ab84ef6185e7935346a84450887bdb2b216883e907b13b03c133adc04ab3c5f60209bd90aad3d94443105f08f0ee1b2231e1a1f8cce71de74d5308b78b5d99ce4ad4573faba9fab48bc1615f14d453c67714b99f274de041512b07b885679e6f89f481c28b082084b853c9afcda31def2898284d6ca28fb124df67142821c9705e28093ded60992d9587fb466df839aa2a4973dd48f9372a55da6592646fc918e533955566a2d8dc59277308223aea4dbe0daf839f95516b8995e9eec87df1df9d38693e0824dca7423b08d553b0ae1c5c44533b918eaa02dd17b4c8ce515ae7de410970f670e17b5e3c0a207fb8464d5d442694a271d593fc23ac19619bac32ac17cc6705ce2e6262361eba24277a471602e7ca57cc614ee116e60a9e0b6ac5e3228ea2c650baf1a09e9e5c7a1b25a078d1d11a673d88f6ee33e50d036d7fe4b9c06adc70aede2e35c6738b255690ed3f7a8d2d14e36e360f3bb66978d6cfcfc41887c751c0efc9325d4485a2f561060413fe6af4ce40d87a476201f15a584fc7ba18ddfef5f1d729d5f544c2c6b06befccb444f0408451089f20b06f05ab7d6702b97819b0eff6fb090f21afb3076558e692920053702fc2348f8dade0cb2b007f38d6dcd4ed3bb42553b1bd684791743a1941e5bf2ed234f44be64a95b485a3e949538a40542f25ca4bfce44e291037ab282082f02157a96f4ca0a0c5cd39215fd07461093a4d87a7979f7aa97142bf5b9ef71db537f9acc90f22ca2ded5c1ecd1ba972d05db7f71e8466085c9b3e975fa3a948f2c4049d1a8e46f71157017a3a74ad25e215dcfe7a4c5cb0a7baea0b0ec60c5df82555c553ac60dd39174c721edc0304b836a4de539c3ee55401e13848018f889cc4a0fcd01d9f4978eb730fb1b4a94ede0283f8c95062f01c8c8a3169b2d5c50cdd4f3a248d80a26c950b4036fc6ffefaf5101269fe3594c2cc128220a1d0b5f9f23121f2b184894e129159eaa92d9a30e878839be44d20cbdff3c338cc95795c86121b2b498bd376e895c98d67f6a27eecb46a203aa9de744feedf27b6825cc17aaa098b5ca05cad6bdbe320908ed36bdc8a8f2c777eeb9b037b36c0e36019c264b3e36196501d6cc90e7b1899a72bea5c8a24a5ae62e3684a39a06208bd382cd32acfabd742c76334797fa0c09a2a2a7e1240974afe0f3d6eb44590cf171efb7602009a93bde85cea6701c765dbca7c6a879be41dd08847802d4f59e933df65f727cbb45e3a4a5019f503b6fad7e0338e653f8b2c87aa7f196444e0dc1be6d7c4f0c7ddd663d06ff1365a9c362384a33b0315adbfb2d73359c485cd5410d36d21044bd8d3771c5492803b19f7f3a1a5c3248e66786479fa4416a55855adebeb09528ff5add597790b97bddc16bb9b7b33a1f800701c4293e2c8428dc2684726cfe5539ae0a9bf89e1b6f1989fd0433cc865b308bd0c636402b4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", 0x2000, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001040)=ANY=[@ANYBLOB="b00000000000000000000000f4ffffff0300000000200000000000000000000000000000000000000200000000000000002000000400000002000000000000000000000000000002000000000000000002000000000000000000000000000000000000000004000000000000feffffff020000000040000001000000", @ANYRES32=r2, @ANYRES32, @ANYBLOB="0020000000000000000000000000000000000000000000000000000001"], 0x0, 0x0, 0x0}) 43.805554609s ago: executing program 0 (id=1059): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000440)={&(0x7f0000000340)={0x50, 0x0, 0x4, {0x7, 0x28, 0x0, 0x8010, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) faccessat2(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x3, 0x300) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='proc\x00', 0x1010081, 0x0) syz_fuse_handle_req(r0, 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3278d2d68ff21ac0daeef5408348cb80f4a9e0e606f6048bbaa517289451f084fffb63c5d904788cfc310b5495528a58f4650dafc4e4675b99d35ebab710ac6fefcee6c51a2835510fb6d2dbd8f97c3e53fb7a23c3f3c0283eb2271504581b9c1fa31e35c117e56a5d668a9c57df3b4e1129ca019a8b877fa4a22768dfbdd9d2154e17f4a7755b065090d88982471bfb242d89af5c6782693a6ab1b1be74dfa5655ac3b5ef4ace8dc595803cf4025bdf5c0e9fbe7a12a3a313311809591da08a2cc6cd8480dc960e1f79fa208440a0e589be5756c36d5830a51c4bdc39c2a85c0431bae3a7331b2ffdf23623693d343a7938a8a8a4dd4d523c6450a705bccbb38427f06f4f84a18adf303c0ddecf4ce2b6cdde4e09a4c31816195f0fe9f05fcdc0609f8a75ad2f23d5c24faaf346c13ec0512a5c29477ac561c878085d1a323f6bab08e2fb9ee57d7bb621ef21caf3609d74036c6dc1d7be0b6058d89dcb8d9aa4462fa0a740be66e3fdaa957f27c5a26dc586ac8c927ab2d7cf1b761798ea4191be8f4423cf1a6727d0c5f27a9969a753573afa584dea82678f3471ba36d726c396d68c671e579120f1a11cd50fa66b26fc2d6cb74ba07edbd5d3a288cf58ed1255381df02b2fb8983b7cf833433d1ab8fdef12651c3507e4b69fbc4b234678cca36761e8da434e5f036f204a1400da15277ef27ac140e2d574b89c0fd617da27e6ce862883bbe81c288834b9477d0d440c15dad505b363fcc1cfef8e2e3a96438809505844196acd0af751dedfced67f209c2ffa9c6da842c93ff4b5fd54a67df904f2f31b4236728c99582a667a8461d397770a657ffa7d514b0f076d7f35e9704a836e7882a2acf0a0ec2158ac7234953c3696abdc791c0b163ee76fbcc5adc18b6fa0f51f76f3d313a0d891f1deb69f6e44289b1aa43a768b8d13270959763a2c45129daeea493a5b0d7b36753b223dca9a8037368653400", 0x2000, &(0x7f0000000700)={&(0x7f00000002c0)={0x50, 0xffffffffffffff8c}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 42.657216999s ago: executing program 0 (id=1062): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000002100), 0x280449c, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x49e8648f) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x1, 0x2066012, 0x80}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x40) getdents64(r2, 0x0, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000080)={0x2a, 0x6, 0x0, {0x1, 0x200000000004, 0x1, 0x2, '\x00', 0x8}}, 0x2a) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001040)=ANY=[@ANYBLOB="b00000000000000000000000f4ffffff030000000020000000000000000000000000000000000000020000000000000000200000040000000200"/67], 0x0, 0x0, 0x0}) 39.713525273s ago: executing program 0 (id=1067): bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4000000}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000480), 0x400034f, 0x2, 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0xfffffffffffffe79, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 4.656146347s ago: executing program 2 (id=1122): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010100000000fc394c3e8c00000008000300", @ANYRES32=r2], 0x30}, 0x1, 0x0, 0x0, 0x4040}, 0x0) 3.686365328s ago: executing program 2 (id=1123): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000006c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000700)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x0, 0x30, 0x30, 0x0, @in={0x2, 0x4e24, @broadcast}, @ib={0x1b, 0x3, 0x0, {"0e000000000000000000000004000001"}, 0x0, 0x2}}}, 0x118) 3.483055168s ago: executing program 2 (id=1124): r0 = socket(0x10, 0x803, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xffe0, 0xf}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@newtfilter={0x3c, 0x2c, 0xd2b, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0x8}, {}, {0x7, 0xb}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_CLASSID={0x8, 0x1, {0xc, 0xfff1}}]}}]}, 0x3c}}, 0x400c084) 3.063285941s ago: executing program 2 (id=1125): r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r1, &(0x7f0000004280)={0x2020, 0x0, 0x0}, 0x2020) chmod(&(0x7f0000000000)='./file0\x00', 0x4) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2, {0x7, 0x2b, 0x0, 0xa0031718502a10dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000062c0)="5c6db8bf44c8ee7245f8e224c9af35b8b81666bec364e08fc57bd42d1450a0df9820d196188841149a425103c3f0dc6a981aa123adc0c3a31b13dbbddef9469c3ab008669c8f98b01007ae504f204c9b9c3dd18b5ab45c32bac2a4756e3b9a9c232d0fa1240e8a3a371c254aa1bb0bc4de5261de2ea9406f8d3ba445224dd3d42d618e9524b6ea51833a0a0427bc5b7d856c37af86ee858b6ab382fb33ecd59b6ad4313367baa92f75474bc1e9005882608f29d68ab73b80c02782bbc89151090abb13d806f20b7d3a474c7d785cdde2f9ab237c34fb3cae8678cf349f339ca74927aa91300d1485893752a73f0aa96bccb3b29aacd91be679ee0b546811e3447f6d85f3d98e1a9b99921f7a8ccdf8fa8bfee49c939a8eb183bf85be2be3853ec04c532e13bc56e1fc5e3408d799d1d6169efe2710bbf7e1d288ab0171d97c1542b290b15875ad4d7c8e3c03aee964c5f7edfebf2cb5aaa990dbdf9148e48e9020fc3b8aea9472cbe0476db2631b693d7ed93b7e2e22bc05714fb8995b11ff6c47fefa0fec4dfcb5c6151bcd678402afa811db96e42a262fb74b2cb33660fe01b1bfa76b10ca642e8da643b5567ab4a55476e329cf68fba30c117c23f25e0824e75f2a7aace3c229cacf2f76f19fd29b515ea074eeca94937dfd5365bc844780a50d1dbc7611fafb518783a26bff651f3107f8a252ab69c83e7f4c56f7c12477b0df334885131af439dc10876c5c731cd26a9c44bd55e938263f2b5e636caa800e6748fc0eee6830747de7e2b15f2603ca16648326c9aab0d21159be2bbf3f0a0f34e55f0ca011c77a35bba5f5c4d926c6d9717e6ad303a1be22f5d3472f1cc033b0ad42871b28efa172ffa9417d9c46a687baffeecb243747b475810204fb015d5070530670365647c2527c89387c9787e822a8d0aff018c9a2d2fac7ad203c60b17877267dda3736659c7cd482fc9b3f834a01206dfd1ff0311bb2f1f017d8d2641708375aa232bf325b1edffd22e676493e5824ed534f646f1451c3c573fffddff4c52ad81c18ce87027b211701cdecddbca4aafc9d65aed382b78e419bcff3623b605dfbdbde0f894036574f438506d9b5bd00c193db1bbb97d819bd667dd7e643a236c9d2237f73bca3ba404ea32c31e37cf84a9defa843b186154d076f2b74a895913b4e33e725b899c8d52b0cbdc1cf923927868bb5858a24b7d90958944ccc4b0c846e9c34dd9c82a1402aa8bf184d40dd16ccabaf26312b8dc7bb5c93f9b6cebc45ad20967bbc4c1ad3da11a05c77800efe5208dff3c3c455064ebe4a189a7a1e7dfd6ca606a580e32b73172a5e70a42cd0266a1216f7e46063121c977a0d35969338dd675ee37fcd5a2d95b10de2462af45f148178ccb630de6a69e571582aa521a219647f3d7bd5c6741c11d876d9ef5108d363fb3b38db2019b38c9449cd6f0f2a2b0bf288d93243e6f046d78c0bc9589ee8ef8bad33945f742ae4315462a1c2ea5eab4a318978eb59b8dc785b316dca5c4f21d3d8782802c0f4b14aed5a8ef246ee772ce61d867b6c39772316fa41fa038cb3347bb05aed4cdbebf00a54a5541bc067c50cf7812af5dcc330908aa0f6bc95db603cffee4bc0380f07145b2f464740289708e28ab3cb8573f77ddc9767f57f32ef3ae80c5adeea4686bb842120c5cc3e9b98b9892f2c1497bc96054e211fbb8f9cd9edb0ffeca6c8d8a1f8c054c0c7dd11bf3961fda9b8a4527afb00baca8092dcdfe683c95c8be62161e9b7614ba6d6d3f455efac76f252071929da95396cbc377a0429f603d5cd894f9c56ca883e39ff7710bad7bb5836d796693a6c2e1b5d26a479ca491bb9545edfc4656c8a5e1b4baa8c31b645eb742289794ff4124fcdbf9cf54eecea5698d13e860a89e22bd7234efa9029cfadd16eee98562c57f5c1fae4755f214b609bb38473f61cd81316f46ad2009d7253b5a0ae0a16382f377cfe9e26b5e7a8cdc307d2c753731a3c089803f7403cefec69f3840ca6cc36f084da1d1e309123f6fa1b8c0e18e69adda4eb8803bd37669cac1518f5aba8ab7b51c9bf4f929288c1606407a389bdbd54992b1e7a2edba8abbe15197f0e8c0070ee0e3c4c001d5a3cb25b213641addb60fc4e29faba5edbfce75ea270e809692b999a984a5c3d6bc00bec8237a7d702e07262b85d309c0d2e343d2e7c6c7d349b5431e4d873cdf452d3430d2cfc7349957941a572d4f7dfcdc637a409b8c5800bd6e702da6a9c202b5dcd4d2f9af10e77cf0b3b72bcc308fb2e0eaa2dd8125d4626125b2a1aaadd5c411a3b5ea7805862e74ad316b84512913728be4dcc9405c89ec328fe3274c85785090350cd0096db82ae8816110ea084461e394092b0c33b10e1102cf90131a036574d13ffecbbad1c6af8a49a9cca9a1a1016cd081b734e12209be2f00a13518cb66abd49c76813405ec0407a876f4bf1f1efa89a465299b4d62b0cc6ee13b7b3d37148c556cd2907f7f1c7ffcba3cd343037b99d362c0d4f3637355598482182a3e3c391add5a8c63253217a8852037ca1f1d159c693917c4b50695d1d43d506d535eed02d4511ad146a46d51d8599a44e3f0de6c7f3dc725927293b3083c6ef28215b6b046b57dfcb3df187e08f723376f627c5d35dcaaf490f6468bf98d5857eab01f7615197469e221602d5021334d78476cad69bb5898cc49d5fd4ff66ef16ec23ba56f32013494f59b578603c7a0e825245e04f649b1ea4d602fc64395584a543ca75dc9a5f5fdba156c9ae020e25efa34056e17da701df57c6e5fd664d9e840ceae12e8a437cf29c80635ec8f23bc180f679ffe412de84762822553253c4b9431bb4835b31b8cd6b49b5db7daa37df1715fb4651032515215923c19de8c13e509f3814d1f9d839f56dbb34f4369b988e6b3c2826718582e6b30249b36784457b8e161b2dbd9ac67e4406c801eb1f54447bd19d3320ea606a642f5938f4c68480bac127ef2a9b54e287162c6a2492980964d43005f27716992ef2a19a5fb5ae9dffc7b3d02c67a73f0176edcc13b3fa187e2cfca6c82b7695e3f728d657410481e9146c15f72eff98953ea2c59e9420a5e93a61ca081523baf6d5a3bd09c73d1c4353571e6fd691609a0bf7934800b17d5627bc03adbb89f64b3326f01d4a83972498b9c9c77b17989dd877348e0bec50a1f0a9cd4d6b7b241148bbe3d2f58c8e818c5481939af59584c8a79b518c044bf3dff0933c42e4c76d7a5612d4f74bdf04d1a963bcfccab0be24bddcaeff8f476c138726f194bb2a00810cc1aaa159e156d450698532c6fc6e234d3ba4572cdfc2e1afd003e8a68c6d58bd7cd55c681a9b48faa52a11b1603607fd8e682c7f22b7e7cf772662d1a97acf38af0e075629b73a7df6374698902280f51d3c518607649359301b7cd0055c454cf4a249a2cb45c33ea9ba32714cb26991cd24974feb48ddf0de6e1f583ac9180491eebff08ba9549240964507aa9b8548d63400ef03f0a11e06687e3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1e43f07f92337b01242455d8ae6348e4d3abf35cdbb02f3e5881581edaec46e35dffa44f84eac946a6c5307d808d9fdf8b7c1ddb8439273057cf41d72cac06c64f3bd477d3fd43ed3224b01412da9fe91e191a0d832a8328ae8337523d7b254d26ae690ad403dd7421a852f760e39c7c2a319e3f0b08a8e80346f97c54462455144889ae04fcafd50a02532d3d7d0b57586a14ba9afcf549082d9e9a576e30152db0962c57a068ab726e9fd018fd735de4f839e1be94859f78bf2f0ebc504a808a2c1a4d341ec2b43c01506f6f5243fdf9e50a38c2f1c2343c5b1d26c008987801bbe0a30e604fd6cc6d13d4a8409a63b44e5b1f3c94edcc576e2cd151d52bb8c0a7b6662682fe0a80706d7296d1a18647503af6101fa81892226e0660d0807a1b4fcb024887e61f1080485bef8c9c6557030e27e4599be1ce00579f55493f13f9177abfe1fdcbc0a305fdef0e5c1e49578be2f486fdf2fb37aba27a33cd843afa6910b686d2e800c8388ba10803cd9d17be9054625570c74c4874a9aa50e01a76a8d0cb1be7007db3f057a3653f79c306e4d1e38121d9a22dfad355bb033e5bcfcae522d640b7acda5c0352419f9b02bd122982623ac12fbb30e79e4160da2f6e579f6448b302a17935bc94916e5735e31f432d10c89b5f8b0d08d423359f4ca48eefb098ce67231cac4e0a11d9411dcf721909523c43d2a4ddaec74e38f6bcfda98e129b6848df82005e0821930078105b09ee21a430224c321b46d3c9e79e689d7abd6d2a02599b5105efc13a22959bd1e0321f095ccb0c7e1666e40a16b0346d5471be493f8bc5bdffd849ee4843729e7b3f4f51f1b7aaaad857e30d6c2c9d57fb8527f20f172f9d8440ed8cb267d6fdb5ec76b61140822057668d4ee72b8ccc0e153f2b9c278c8cc5f5373a306b86948464f44317584cf5c7845f7c05c90edb5ca5d0d50f1bd6ee0ee6204afc5c74d9d8685d5969562001be40dd7", 0x2000, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x78, 0x0, 0x3, {0x4, 0xcf, 0x0, {0x2, 0x2, 0x9ef1, 0x1000, 0x5, 0x9b, 0x8001, 0x2339fdf8, 0x1000005, 0x8001, 0x200538, 0x0, 0xffffffffffffffff, 0x3, 0x7}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.653857212s ago: executing program 2 (id=1126): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c) listen(r1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) r3 = accept(r1, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0xfffffdef}}, 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000980)=ANY=[@ANYBLOB="84000000", @ANYRES16=r5, @ANYBLOB="010000000000fbdbdf25010000000800020000000000050005000000000008000300010000004800018005000200200000000600010002000000080006000a000000080003"], 0x84}}, 0x0) recvfrom(r2, &(0x7f0000000180)=""/60, 0xfffffffffffffecb, 0x4112, 0x0, 0x0) 0s ago: executing program 2 (id=1127): r0 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f00000008c0), 0x2, 0x22800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000002c0)={0x0, 0x0, r2, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x0, 0x0, 0x3, [0x0], [0x0, 0xfffffffc], [0x0, 0x3c, 0x2], [0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r4, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, r5}) kernel console output (not intermixed with test programs): [ 47.544418][ T31] audit: type=1400 audit(47.480:56): avc: denied { read write } for pid=3097 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 47.547436][ T31] audit: type=1400 audit(47.480:57): avc: denied { open } for pid=3097 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:11700' (ED25519) to the list of known hosts. [ 59.611388][ T31] audit: type=1400 audit(59.550:58): avc: denied { name_bind } for pid=3100 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 61.246552][ T31] audit: type=1400 audit(61.180:59): avc: denied { execute } for pid=3101 comm="sh" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 61.253478][ T31] audit: type=1400 audit(61.190:60): avc: denied { execute_no_trans } for pid=3101 comm="sh" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 64.092554][ T31] audit: type=1400 audit(64.030:61): avc: denied { mounton } for pid=3101 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 64.095268][ T31] audit: type=1400 audit(64.030:62): avc: denied { mount } for pid=3101 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 64.107686][ T3101] cgroup: Unknown subsys name 'net' [ 64.112512][ T31] audit: type=1400 audit(64.050:63): avc: denied { unmount } for pid=3101 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 64.342797][ T3101] cgroup: Unknown subsys name 'cpuset' [ 64.346937][ T3101] cgroup: Unknown subsys name 'hugetlb' [ 64.347852][ T3101] cgroup: Unknown subsys name 'rlimit' [ 64.620015][ T31] audit: type=1400 audit(64.560:64): avc: denied { setattr } for pid=3101 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 64.622726][ T31] audit: type=1400 audit(64.560:65): avc: denied { mounton } for pid=3101 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 64.626567][ T31] audit: type=1400 audit(64.560:66): avc: denied { mount } for pid=3101 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 64.820753][ T3103] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 64.822318][ T31] audit: type=1400 audit(64.760:67): avc: denied { relabelto } for pid=3103 comm="mkswap" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 64.829959][ T31] audit: type=1400 audit(64.770:68): avc: denied { write } for pid=3103 comm="mkswap" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 64.872679][ T31] audit: type=1400 audit(64.810:69): avc: denied { read } for pid=3101 comm="syz-executor" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 64.878416][ T31] audit: type=1400 audit(64.810:70): avc: denied { open } for pid=3101 comm="syz-executor" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 71.603526][ T3101] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 73.478909][ T31] audit: type=1400 audit(73.410:71): avc: denied { execmem } for pid=3104 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 73.522947][ T31] audit: type=1400 audit(73.460:72): avc: denied { read } for pid=3106 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 73.525761][ T31] audit: type=1400 audit(73.460:73): avc: denied { open } for pid=3106 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 73.533745][ T31] audit: type=1400 audit(73.470:74): avc: denied { mounton } for pid=3106 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 73.559227][ T31] audit: type=1400 audit(73.500:75): avc: denied { module_request } for pid=3107 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 73.559536][ T31] audit: type=1400 audit(73.500:76): avc: denied { module_request } for pid=3106 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 73.617899][ T31] audit: type=1400 audit(73.560:77): avc: denied { sys_module } for pid=3106 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 73.994712][ T31] audit: type=1400 audit(73.930:78): avc: denied { ioctl } for pid=3106 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=675 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 74.600587][ T3106] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.612326][ T3106] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.320820][ T3107] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.328292][ T3107] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.432598][ T3106] hsr_slave_0: entered promiscuous mode [ 75.435124][ T3106] hsr_slave_1: entered promiscuous mode [ 75.821206][ T31] audit: type=1400 audit(75.760:79): avc: denied { create } for pid=3106 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 75.824064][ T31] audit: type=1400 audit(75.760:80): avc: denied { write } for pid=3106 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 75.833279][ T3106] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.845217][ T3106] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.853030][ T3106] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.863757][ T3106] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.062310][ T3107] hsr_slave_0: entered promiscuous mode [ 76.063996][ T3107] hsr_slave_1: entered promiscuous mode [ 76.068187][ T3107] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.068531][ T3107] Cannot create hsr debugfs directory [ 76.360567][ T3107] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 76.369218][ T3107] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 76.377043][ T3107] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 76.383534][ T3107] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 76.552158][ T3106] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.024878][ T3107] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.877892][ T3106] veth0_vlan: entered promiscuous mode [ 78.903263][ T3106] veth1_vlan: entered promiscuous mode [ 78.950490][ T3106] veth0_macvtap: entered promiscuous mode [ 78.960555][ T3106] veth1_macvtap: entered promiscuous mode [ 79.035098][ T3106] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.037429][ T3106] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.037841][ T3106] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.038121][ T3106] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.150498][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 79.150738][ T31] audit: type=1400 audit(79.090:82): avc: denied { mount } for pid=3106 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 79.155058][ T31] audit: type=1400 audit(79.090:83): avc: denied { mounton } for pid=3106 comm="syz-executor" path="/syzkaller.WxqMhc/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 79.162952][ T31] audit: type=1400 audit(79.100:84): avc: denied { mount } for pid=3106 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 79.174754][ T31] audit: type=1400 audit(79.110:85): avc: denied { mounton } for pid=3106 comm="syz-executor" path="/syzkaller.WxqMhc/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 79.187036][ T31] audit: type=1400 audit(79.120:86): avc: denied { mounton } for pid=3106 comm="syz-executor" path="/syzkaller.WxqMhc/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=940 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 79.190475][ T31] audit: type=1400 audit(79.130:87): avc: denied { unmount } for pid=3106 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 79.195198][ T31] audit: type=1400 audit(79.130:88): avc: denied { mounton } for pid=3106 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=770 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 79.197655][ T31] audit: type=1400 audit(79.140:89): avc: denied { mount } for pid=3106 comm="syz-executor" name="/" dev="gadgetfs" ino=941 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 79.202761][ T31] audit: type=1400 audit(79.140:90): avc: denied { mount } for pid=3106 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 79.204835][ T31] audit: type=1400 audit(79.140:91): avc: denied { mounton } for pid=3106 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 79.251803][ T3106] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 79.695456][ T3107] veth0_vlan: entered promiscuous mode [ 79.713118][ T3107] veth1_vlan: entered promiscuous mode [ 79.811355][ T3107] veth0_macvtap: entered promiscuous mode [ 79.828936][ T3107] veth1_macvtap: entered promiscuous mode [ 79.863974][ T3795] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3795 comm=syz.0.1 [ 79.905967][ T3107] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.907796][ T3107] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.908121][ T3107] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.908365][ T3107] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.670869][ T3813] FAULT_INJECTION: forcing a failure. [ 81.670869][ T3813] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 81.672284][ T3813] CPU: 1 UID: 0 PID: 3813 Comm: syz.0.8 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 81.672799][ T3813] Hardware name: ARM-Versatile Express [ 81.673079][ T3813] Call trace: [ 81.673908][ T3813] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 81.675187][ T3813] r7:dfef1e20 r6:00000000 r5:60000013 r4:8225b554 [ 81.675273][ T3813] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 81.675338][ T3813] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 81.675387][ T3813] r5:83a2bc00 r4:82950610 [ 81.675401][ T3813] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 81.675454][ T3813] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 81.675510][ T3813] r8:00000000 r7:dfef1e20 r6:20000180 r5:00000000 r4:dfef1f20 [ 81.675526][ T3813] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 81.675572][ T3813] [<80964dd8>] (should_fail_usercopy) from [<8152d210>] (copy_msghdr_from_user+0x50/0x130) [ 81.675632][ T3813] [<8152d1c0>] (copy_msghdr_from_user) from [<8152d368>] (___sys_sendmsg+0x78/0xd0) [ 81.675684][ T3813] r8:00000000 r7:00000000 r6:853eea00 r5:dfef1f20 r4:dfef1e64 [ 81.675698][ T3813] [<8152d2f0>] (___sys_sendmsg) from [<8152d824>] (__sys_sendmsg+0x8c/0xe0) [ 81.675768][ T3813] r10:00000128 r9:83a2bc00 r8:85813cc0 r7:00000000 r6:20000180 r5:85813cc1 [ 81.675791][ T3813] r4:00000004 [ 81.675805][ T3813] [<8152d798>] (__sys_sendmsg) from [<8152d88c>] (sys_sendmsg+0x14/0x18) [ 81.675877][ T3813] r8:8020029c r7:00000128 r6:0012ff70 r5:00000000 r4:00000000 [ 81.675892][ T3813] [<8152d878>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 81.675995][ T3813] Exception stack(0xdfef1fa8 to 0xdfef1ff0) [ 81.676225][ T3813] 1fa0: 00000000 00000000 00000004 20000180 00000000 00000000 [ 81.676274][ T3813] 1fc0: 00000000 00000000 0012ff70 00000128 002e0000 00000000 00006364 76b630bc [ 81.676299][ T3813] 1fe0: 76b62ec0 76b62eb0 000193a4 00131fc0 [ 82.127972][ T3826] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3826 comm=syz.0.11 [ 82.129475][ T3826] FAULT_INJECTION: forcing a failure. [ 82.129475][ T3826] name failslab, interval 1, probability 0, space 0, times 1 [ 82.131801][ T3826] CPU: 1 UID: 0 PID: 3826 Comm: syz.0.11 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 82.131959][ T3826] Hardware name: ARM-Versatile Express [ 82.132106][ T3826] Call trace: [ 82.132259][ T3826] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 82.132830][ T3826] r7:84f78c00 r6:00000000 r5:600e0013 r4:8225b554 [ 82.132882][ T3826] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 82.132913][ T3826] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 82.132939][ T3826] r5:84f78c00 r4:82919a80 [ 82.132946][ T3826] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 82.132977][ T3826] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 82.133010][ T3826] r8:00000000 r7:84f78c00 r6:00000cc0 r5:ffffffff r4:830adb40 [ 82.133018][ T3826] [<8051c1b0>] (should_failslab) from [<805005c0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 82.133041][ T3826] [<80500570>] (kmem_cache_alloc_node_noprof) from [<81538024>] (__alloc_skb+0x138/0x160) [ 82.133083][ T3826] r10:00000000 r9:ffffffea r8:00000cc0 r7:00000000 r6:830adb40 r5:ffffffff [ 82.133098][ T3826] r4:828060c0 [ 82.133105][ T3826] [<81537eec>] (__alloc_skb) from [<81658900>] (netlink_ack+0x70/0x214) [ 82.133138][ T3826] r8:84ff7540 r7:841118c0 r6:00000000 r5:84ff7540 r4:00000018 [ 82.133146][ T3826] [<81658890>] (netlink_ack) from [<80374234>] (audit_receive+0xf4/0x190) [ 82.133179][ T3826] r10:00000000 r9:00000000 r8:841118c0 r7:00000014 r6:84f78c00 r5:84ff7540 [ 82.133188][ T3826] r4:82ab2f78 [ 82.133195][ T3826] [<80374140>] (audit_receive) from [<81658330>] (netlink_unicast+0x1e8/0x304) [ 82.133224][ T3826] r8:84d88000 r7:84ff7540 r6:8580a640 r5:00000014 r4:83fd6800 [ 82.133232][ T3826] [<81658148>] (netlink_unicast) from [<81658618>] (netlink_sendmsg+0x1cc/0x444) [ 82.133263][ T3826] r9:00000000 r8:00000000 r7:85665800 r6:00000014 r5:84ff7540 r4:e042df20 [ 82.133272][ T3826] [<8165844c>] (netlink_sendmsg) from [<8152adc0>] (__sock_sendmsg+0x44/0x78) [ 82.133303][ T3826] r10:00000000 r9:e042ddc4 r8:e042ddc4 r7:00000000 r6:837aac80 r5:e042df20 [ 82.133312][ T3826] r4:00000000 [ 82.133319][ T3826] [<8152ad7c>] (__sock_sendmsg) from [<8152b580>] (____sys_sendmsg+0x298/0x2cc) [ 82.133345][ T3826] r7:00000000 r6:837aac80 r5:20004000 r4:e042df20 [ 82.133353][ T3826] [<8152b2e8>] (____sys_sendmsg) from [<8152d38c>] (___sys_sendmsg+0x9c/0xd0) [ 82.133382][ T3826] r10:e042de24 r9:20000340 r8:20004000 r7:00000000 r6:837aac80 r5:e042df20 [ 82.133391][ T3826] r4:00000000 [ 82.133398][ T3826] [<8152d2f0>] (___sys_sendmsg) from [<8152d824>] (__sys_sendmsg+0x8c/0xe0) [ 82.133427][ T3826] r10:00000128 r9:84f78c00 r8:859ab6c0 r7:20004000 r6:20000340 r5:859ab6c1 [ 82.133436][ T3826] r4:00000003 [ 82.133443][ T3826] [<8152d798>] (__sys_sendmsg) from [<8152d88c>] (sys_sendmsg+0x14/0x18) [ 82.133486][ T3826] r8:8020029c r7:00000128 r6:0012ff70 r5:00000000 r4:00000000 [ 82.133494][ T3826] [<8152d878>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 82.133555][ T3826] Exception stack(0xe042dfa8 to 0xe042dff0) [ 82.133658][ T3826] dfa0: 00000000 00000000 00000003 20000340 20004000 00000000 [ 82.133684][ T3826] dfc0: 00000000 00000000 0012ff70 00000128 002e0000 00000000 00006364 76b630bc [ 82.133697][ T3826] dfe0: 76b62ec0 76b62eb0 000193a4 00131fc0 [ 82.345379][ T3834] FAULT_INJECTION: forcing a failure. [ 82.345379][ T3834] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 82.345801][ T3834] CPU: 1 UID: 0 PID: 3834 Comm: syz.0.14 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 82.345868][ T3834] Hardware name: ARM-Versatile Express [ 82.345894][ T3834] Call trace: [ 82.345933][ T3834] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 82.346095][ T3834] r7:00000000 r6:00000000 r5:60000013 r4:8225b554 [ 82.346119][ T3834] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 82.346273][ T3834] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 82.346466][ T3834] r5:84f78c00 r4:82950610 [ 82.346517][ T3834] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 82.346603][ T3834] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 82.346715][ T3834] r8:76b62f30 r7:00000000 r6:00000000 r5:e0485f68 r4:00000002 [ 82.346760][ T3834] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 82.346962][ T3834] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 82.347148][ T3834] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 82.347237][ T3834] r10:00000001 r9:8060179c r8:00000002 r7:e0485f68 r6:0000000f r5:76b62f30 [ 82.347262][ T3834] r4:84f78c00 r3:e0485e9f [ 82.347278][ T3834] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 82.347345][ T3834] r8:76b62f30 r7:e0485f68 r6:84f78c00 r5:0000000f r4:85813780 [ 82.347363][ T3834] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 82.347420][ T3834] r10:00000003 r9:84f78c00 r8:8020029c r7:00000000 r6:00000000 r5:85813780 [ 82.347438][ T3834] r4:85813783 [ 82.347452][ T3834] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 82.347540][ T3834] r7:00000003 r6:00000005 r5:76b62f30 r4:0000000f [ 82.347559][ T3834] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 82.347609][ T3834] Exception stack(0xe0485fa8 to 0xe0485ff0) [ 82.347641][ T3834] 5fa0: 0000000f 76b62f30 00000005 76b62f30 0000000f 00000000 [ 82.347670][ T3834] 5fc0: 0000000f 76b62f30 00000005 00000003 002e0000 00000000 00006364 76b630bc [ 82.347694][ T3834] 5fe0: 00000158 76b62ed0 000d7df0 0012fe94 [ 82.573006][ T3841] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3841 comm=syz.1.16 [ 83.691346][ T3867] Zero length message leads to an empty skb [ 83.799139][ T3869] SELinux: Context system_u:object_r:userio_device_t:s0 is not valid (left unmapped). [ 85.181949][ T31] kauditd_printk_skb: 18 callbacks suppressed [ 85.182352][ T31] audit: type=1400 audit(85.120:110): avc: denied { unmount } for pid=3107 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 86.127808][ T31] audit: type=1400 audit(86.060:111): avc: denied { accept } for pid=3902 comm="syz.1.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 87.812158][ T3943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3943 comm=syz.0.41 [ 88.256001][ T31] audit: type=1400 audit(88.190:112): avc: denied { node_bind } for pid=3950 comm="syz.0.44" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 88.280711][ T31] audit: type=1400 audit(88.220:113): avc: denied { create } for pid=3950 comm="syz.0.44" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 88.284539][ T31] audit: type=1400 audit(88.220:114): avc: denied { connect } for pid=3950 comm="syz.0.44" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 88.793193][ T31] audit: type=1400 audit(88.730:115): avc: denied { setopt } for pid=3950 comm="syz.0.44" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 90.396851][ T31] audit: type=1400 audit(90.330:116): avc: denied { watch watch_reads } for pid=3970 comm="syz.0.52" path="/38" dev="tmpfs" ino=224 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 90.700523][ T31] audit: type=1400 audit(90.640:117): avc: denied { create } for pid=3978 comm="syz.0.55" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 90.708886][ T31] audit: type=1400 audit(90.650:118): avc: denied { setattr } for pid=3978 comm="syz.0.55" name="AF_VSOCK" dev="sockfs" ino=3432 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 90.915782][ T31] audit: type=1400 audit(90.850:119): avc: denied { ioctl } for pid=3971 comm="syz.1.51" path="socket:[3408]" dev="sockfs" ino=3408 ioctlcmd=0x7211 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 91.208632][ T3988] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3988 comm=syz.0.59 [ 91.212301][ T3988] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3988 comm=syz.0.59 [ 91.446896][ T31] audit: type=1400 audit(91.380:120): avc: denied { write } for pid=3971 comm="syz.1.51" path="socket:[3408]" dev="sockfs" ino=3408 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 91.837794][ T3992] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3992 comm=syz.0.61 [ 91.962184][ T31] audit: type=1400 audit(91.900:121): avc: denied { write } for pid=3971 comm="syz.1.51" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 93.415662][ T4024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4024 comm=syz.0.75 [ 93.859026][ T31] audit: type=1400 audit(93.800:122): avc: denied { read } for pid=4032 comm="syz.0.79" path="socket:[2628]" dev="sockfs" ino=2628 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 94.364778][ T31] audit: type=1400 audit(94.300:123): avc: denied { ioctl } for pid=4032 comm="syz.0.79" path="socket:[2628]" dev="sockfs" ino=2628 ioctlcmd=0x9429 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 94.664574][ T4036] FAULT_INJECTION: forcing a failure. [ 94.664574][ T4036] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 94.667192][ T4036] CPU: 0 UID: 0 PID: 4036 Comm: syz.1.80 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 94.667297][ T4036] Hardware name: ARM-Versatile Express [ 94.667324][ T4036] Call trace: [ 94.667377][ T4036] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 94.667481][ T4036] r7:eaa85e20 r6:00000000 r5:60000013 r4:8225b554 [ 94.667500][ T4036] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 94.667548][ T4036] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 94.667600][ T4036] r5:84f7d400 r4:82950610 [ 94.667616][ T4036] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 94.667674][ T4036] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 94.667733][ T4036] r8:00000000 r7:eaa85e20 r6:20000140 r5:00000000 r4:eaa85f20 [ 94.667749][ T4036] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 94.667800][ T4036] [<80964dd8>] (should_fail_usercopy) from [<8152d210>] (copy_msghdr_from_user+0x50/0x130) [ 94.667859][ T4036] [<8152d1c0>] (copy_msghdr_from_user) from [<8152d368>] (___sys_sendmsg+0x78/0xd0) [ 94.667916][ T4036] r8:00000000 r7:00000000 r6:837ce500 r5:eaa85f20 r4:eaa85e64 [ 94.667934][ T4036] [<8152d2f0>] (___sys_sendmsg) from [<8152d824>] (__sys_sendmsg+0x8c/0xe0) [ 94.667995][ T4036] r10:00000128 r9:84f7d400 r8:85a5bf00 r7:00000000 r6:20000140 r5:85a5bf01 [ 94.668015][ T4036] r4:00000003 [ 94.668031][ T4036] [<8152d798>] (__sys_sendmsg) from [<8152d88c>] (sys_sendmsg+0x14/0x18) [ 94.668084][ T4036] r8:8020029c r7:00000128 r6:0012ff70 r5:00000000 r4:00000000 [ 94.668100][ T4036] [<8152d878>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 94.668145][ T4036] Exception stack(0xeaa85fa8 to 0xeaa85ff0) [ 94.668179][ T4036] 5fa0: 00000000 00000000 00000003 20000140 00000000 00000000 [ 94.668209][ T4036] 5fc0: 00000000 00000000 0012ff70 00000128 002e0000 00000000 00006364 76b8f0bc [ 94.668270][ T4036] 5fe0: 76b8eec0 76b8eeb0 000193a4 00131fc0 [ 95.080172][ T31] audit: type=1400 audit(95.020:124): avc: denied { execute } for pid=4043 comm="syz.1.84" path="/17/cpuacct.usage_percpu_user" dev="tmpfs" ino=110 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 96.231319][ T31] audit: type=1400 audit(96.170:125): avc: denied { name_bind } for pid=4063 comm="syz.1.92" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 96.955533][ T31] audit: type=1400 audit(96.890:126): avc: denied { create } for pid=4070 comm="syz.0.96" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 96.972150][ T31] audit: type=1400 audit(96.910:127): avc: denied { connect } for pid=4070 comm="syz.0.96" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 100.654836][ T31] audit: type=1400 audit(100.590:128): avc: denied { setattr } for pid=4108 comm="syz.1.103" name="PING" dev="sockfs" ino=2722 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 101.095654][ T31] audit: type=1400 audit(101.030:129): avc: denied { create } for pid=4114 comm="syz.1.106" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 101.116001][ T31] audit: type=1400 audit(101.050:130): avc: denied { setopt } for pid=4114 comm="syz.1.106" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 101.116992][ T31] audit: type=1400 audit(101.050:131): avc: denied { ioctl } for pid=4114 comm="syz.1.106" path="socket:[2740]" dev="sockfs" ino=2740 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 101.118466][ T31] audit: type=1400 audit(101.050:132): avc: denied { write } for pid=4114 comm="syz.1.106" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 101.963665][ T31] audit: type=1400 audit(101.860:133): avc: denied { bind } for pid=4119 comm="syz.0.108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 102.008042][ T31] audit: type=1400 audit(101.940:134): avc: denied { listen } for pid=4119 comm="syz.0.108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 102.012296][ T31] audit: type=1400 audit(101.950:135): avc: denied { connect } for pid=4119 comm="syz.0.108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 102.641577][ T31] audit: type=1400 audit(102.580:136): avc: denied { prog_run } for pid=4124 comm="syz.1.110" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 103.530883][ T31] audit: type=1400 audit(103.470:137): avc: denied { create } for pid=4140 comm="syz.0.117" anonclass=[userfaultfd] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 103.566805][ T31] audit: type=1400 audit(103.490:138): avc: denied { ioctl } for pid=4140 comm="syz.0.117" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=3639 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 103.567039][ T31] audit: type=1400 audit(103.490:139): avc: denied { allowed } for pid=4140 comm="syz.0.117" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 103.567194][ T31] audit: type=1400 audit(103.490:140): avc: denied { sqpoll } for pid=4140 comm="syz.0.117" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 103.576984][ T31] audit: type=1400 audit(103.520:141): avc: denied { map } for pid=4140 comm="syz.0.117" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3640 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 103.577521][ T31] audit: type=1400 audit(103.520:142): avc: denied { read write } for pid=4140 comm="syz.0.117" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3640 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 104.097609][ T4145] netlink: 28 bytes leftover after parsing attributes in process `syz.1.119'. [ 106.357723][ T4157] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 107.948957][ T31] kauditd_printk_skb: 3 callbacks suppressed [ 107.949192][ T31] audit: type=1400 audit(107.890:146): avc: denied { ioctl } for pid=4173 comm="syz.1.131" path="socket:[3711]" dev="sockfs" ino=3711 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 110.935968][ T31] audit: type=1400 audit(110.870:147): avc: denied { bind } for pid=4199 comm="syz.0.139" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 110.942643][ T31] audit: type=1400 audit(110.880:148): avc: denied { name_bind } for pid=4199 comm="syz.0.139" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 110.949803][ T31] audit: type=1400 audit(110.890:149): avc: denied { node_bind } for pid=4199 comm="syz.0.139" saddr=ffff:ffff:ffff::1 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 112.909157][ T4221] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 112.913754][ T31] audit: type=1400 audit(112.850:150): avc: denied { connect } for pid=4220 comm="syz.0.147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 113.206948][ T31] audit: type=1400 audit(113.140:151): avc: denied { bind } for pid=4222 comm="syz.1.146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 113.207437][ T31] audit: type=1400 audit(113.140:152): avc: denied { name_bind } for pid=4222 comm="syz.1.146" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 113.210905][ T31] audit: type=1400 audit(113.140:153): avc: denied { node_bind } for pid=4222 comm="syz.1.146" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 113.245761][ T31] audit: type=1400 audit(113.170:154): avc: denied { write } for pid=4222 comm="syz.1.146" name="icmp6" dev="proc" ino=4026532812 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 113.700582][ T31] audit: type=1400 audit(113.640:155): avc: denied { map_read map_write } for pid=4229 comm="syz.0.150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 114.471145][ T31] audit: type=1400 audit(114.410:156): avc: denied { create } for pid=4239 comm="syz.0.155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 114.680016][ T4242] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 114.680302][ T4242] IPv6: NLM_F_CREATE should be set when creating new route [ 118.815092][ T4272] capability: warning: `syz.0.166' uses deprecated v2 capabilities in a way that may be insecure [ 122.286498][ C1] hrtimer: interrupt took 9142144 ns [ 124.309930][ T31] audit: type=1400 audit(124.250:157): avc: denied { create } for pid=4330 comm="syz.0.191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 124.313358][ T31] audit: type=1400 audit(124.250:158): avc: denied { bind } for pid=4330 comm="syz.0.191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 124.694869][ T31] audit: type=1400 audit(124.630:159): avc: denied { accept } for pid=4330 comm="syz.0.191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 124.695260][ T31] audit: type=1400 audit(124.630:160): avc: denied { setopt } for pid=4330 comm="syz.0.191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 124.717051][ T31] audit: type=1400 audit(124.650:161): avc: denied { write } for pid=4330 comm="syz.0.191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 125.977954][ T31] audit: type=1400 audit(125.920:162): avc: denied { create } for pid=4348 comm="syz.0.198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 125.978593][ T4350] veth1_to_bond: entered promiscuous mode [ 127.293230][ T31] audit: type=1400 audit(127.230:163): avc: denied { read } for pid=4365 comm="syz.1.205" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 128.013344][ T31] audit: type=1400 audit(127.950:164): avc: denied { ioctl } for pid=4369 comm="syz.1.207" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0xb704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 129.682145][ T31] audit: type=1400 audit(129.620:165): avc: denied { create } for pid=4408 comm="syz.0.217" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 129.707518][ T31] audit: type=1400 audit(129.640:166): avc: denied { setopt } for pid=4408 comm="syz.0.217" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 129.996543][ T31] audit: type=1400 audit(129.930:167): avc: denied { bind } for pid=4408 comm="syz.0.217" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 130.759548][ T31] audit: type=1400 audit(130.700:168): avc: denied { name_bind } for pid=4417 comm="syz.0.220" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 140.828433][ T31] audit: type=1400 audit(140.770:169): avc: denied { write } for pid=4478 comm="syz.1.238" path="socket:[5182]" dev="sockfs" ino=5182 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 141.559633][ T31] audit: type=1400 audit(141.500:170): avc: denied { unmount } for pid=3107 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 147.434921][ T4497] Illegal XDP return value 4294967274 on prog (id 12) dev N/A, expect packet loss! [ 149.269950][ T31] audit: type=1400 audit(149.210:171): avc: denied { read } for pid=4501 comm="syz.1.247" path="socket:[4217]" dev="sockfs" ino=4217 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 150.291389][ T31] audit: type=1400 audit(150.230:172): avc: denied { ioctl } for pid=4507 comm="syz.1.248" path="socket:[5227]" dev="sockfs" ino=5227 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 152.289172][ T31] audit: type=1400 audit(152.230:173): avc: denied { create } for pid=4524 comm="syz.0.254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 152.305971][ T31] audit: type=1400 audit(152.230:174): avc: denied { ioctl } for pid=4524 comm="syz.0.254" path="socket:[4257]" dev="sockfs" ino=4257 ioctlcmd=0x5342 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 152.727532][ T31] audit: type=1400 audit(152.670:175): avc: denied { bind } for pid=4529 comm="syz.1.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 153.272140][ T31] audit: type=1400 audit(153.210:176): avc: denied { getopt } for pid=4534 comm="syz.0.257" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 153.290024][ T31] audit: type=1400 audit(153.230:177): avc: denied { write } for pid=4534 comm="syz.0.257" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 153.331004][ T4535] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=256 sclass=netlink_audit_socket pid=4535 comm=syz.0.257 [ 153.488513][ T31] audit: type=1400 audit(153.430:178): avc: denied { create } for pid=4537 comm="syz.0.258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 153.488974][ T31] audit: type=1400 audit(153.430:179): avc: denied { ioctl } for pid=4537 comm="syz.0.258" path="socket:[4307]" dev="sockfs" ino=4307 ioctlcmd=0x940b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 153.659565][ T31] audit: type=1400 audit(153.600:180): avc: denied { listen } for pid=4543 comm="syz.0.259" path=2F3134312FE91F7189591E9233614B scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 154.673892][ T31] kauditd_printk_skb: 3 callbacks suppressed [ 154.674327][ T31] audit: type=1400 audit(154.610:184): avc: denied { ioctl } for pid=4560 comm="syz.1.266" path="socket:[5353]" dev="sockfs" ino=5353 ioctlcmd=0x940e scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 160.745874][ T31] audit: type=1400 audit(160.680:185): avc: denied { ioctl } for pid=4637 comm="syz.1.301" path="socket:[5457]" dev="sockfs" ino=5457 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 166.711399][ T31] audit: type=1400 audit(166.650:186): avc: denied { rename } for pid=4687 comm="syz.1.310" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 168.201952][ T31] audit: type=1400 audit(168.140:187): avc: denied { mounton } for pid=4696 comm="syz.1.312" path="/155/file0" dev="tmpfs" ino=819 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 170.619874][ T4709] ip6tnl2: entered allmulticast mode [ 170.914171][ T4713] netlink: 12 bytes leftover after parsing attributes in process `syz.1.318'. [ 181.695068][ T31] audit: type=1400 audit(181.630:188): avc: denied { name_bind } for pid=4779 comm="syz.1.340" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 182.658551][ T4784] netlink: 8 bytes leftover after parsing attributes in process `syz.1.342'. [ 189.087905][ T31] audit: type=1400 audit(189.020:189): avc: denied { append } for pid=4864 comm="syz.0.372" name="ptmx" dev="devtmpfs" ino=603 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 192.262099][ T4889] netlink: 12 bytes leftover after parsing attributes in process `syz.1.380'. [ 193.138731][ T4898] ======================================================= [ 193.138731][ T4898] WARNING: The mand mount option has been deprecated and [ 193.138731][ T4898] and is ignored by this kernel. Remove the mand [ 193.138731][ T4898] option from the mount to silence this warning. [ 193.138731][ T4898] ======================================================= [ 193.142282][ T31] audit: type=1400 audit(193.080:190): avc: denied { mount } for pid=4896 comm="syz.0.383" name="/" dev="ramfs" ino=4745 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 193.402380][ T31] audit: type=1400 audit(193.340:191): avc: denied { unmount } for pid=3106 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 210.079017][ T4933] netlink: 20 bytes leftover after parsing attributes in process `syz.0.395'. [ 210.216012][ T4955] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 210.217059][ T4955] IPv6: NLM_F_CREATE should be set when creating new route [ 210.478717][ T31] audit: type=1400 audit(210.420:192): avc: denied { mount } for pid=4958 comm="syz.0.397" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 214.818418][ T31] audit: type=1400 audit(214.760:193): avc: denied { bind } for pid=4973 comm="syz.0.403" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 219.468515][ T31] audit: type=1400 audit(219.410:194): avc: denied { create } for pid=5001 comm="syz.0.414" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 219.507830][ T31] audit: type=1400 audit(219.450:195): avc: denied { mounton } for pid=5001 comm="syz.0.414" path="/210/file0" dev="tmpfs" ino=1117 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 219.564975][ T31] audit: type=1400 audit(219.500:196): avc: denied { mounton } for pid=5001 comm="syz.0.414" path="/210/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 219.637208][ T31] audit: type=1400 audit(219.570:197): avc: denied { unlink } for pid=3106 comm="syz-executor" name="file0" dev="tmpfs" ino=1117 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 221.104303][ T5021] netlink: 4 bytes leftover after parsing attributes in process `syz.0.422'. [ 222.445934][ T31] audit: type=1400 audit(222.380:198): avc: denied { setcurrent } for pid=5032 comm="syz.0.427" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 223.505183][ T5038] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.507598][ T5038] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.508669][ T5038] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.538421][ T5038] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.862978][ T5052] netlink: 12 bytes leftover after parsing attributes in process `syz.1.433'. [ 224.427714][ T5057] *** NOT YET: opcode c3 *** [ 224.507577][ T31] audit: type=1400 audit(224.440:199): avc: denied { read } for pid=5055 comm="syz.1.435" path="socket:[6042]" dev="sockfs" ino=6042 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 225.045622][ T31] audit: type=1400 audit(224.980:200): avc: denied { setopt } for pid=5055 comm="syz.1.435" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 225.061069][ T31] audit: type=1400 audit(225.000:201): avc: denied { write } for pid=5055 comm="syz.1.435" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 227.851040][ T5076] netlink: 20 bytes leftover after parsing attributes in process `syz.0.443'. [ 228.173498][ T5078] netlink: 8 bytes leftover after parsing attributes in process `syz.0.444'. [ 229.163575][ T5088] process 'syz.0.448' launched './file0' with NULL argv: empty string added [ 229.164390][ T31] audit: type=1400 audit(229.100:202): avc: denied { execute_no_trans } for pid=5086 comm="syz.0.448" path="/235/file0" dev="tmpfs" ino=1244 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 231.385743][ T5134] netlink: 4 bytes leftover after parsing attributes in process `syz.0.462'. [ 231.973998][ T31] audit: type=1326 audit(231.910:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.467" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 232.001152][ T31] audit: type=1326 audit(231.940:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.467" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 232.003639][ T31] audit: type=1326 audit(231.940:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.467" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 232.013708][ T31] audit: type=1326 audit(231.950:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.467" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 232.034019][ T31] audit: type=1326 audit(231.970:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.467" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 232.050782][ T31] audit: type=1326 audit(231.990:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.467" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 232.051360][ T31] audit: type=1326 audit(231.990:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.467" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 232.063367][ T31] audit: type=1326 audit(232.000:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.467" exe="/syz-executor" sig=0 arch=40000028 syscall=322 compat=0 ip=0x12fdb8 code=0x7ffc0000 [ 232.063897][ T31] audit: type=1326 audit(232.000:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.467" exe="/syz-executor" sig=0 arch=40000028 syscall=322 compat=0 ip=0x12fdb8 code=0x7ffc0000 [ 232.096854][ T31] audit: type=1326 audit(232.030:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.467" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 232.661190][ T5152] binfmt_misc: register: failed to install interpreter file ./file0 [ 233.851765][ T5175] mmap: syz.1.480 (5175) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 234.170806][ T5179] bond0: option tlb_dynamic_lb: mode dependency failed, not supported in mode balance-rr(0) [ 240.589715][ T5228] netlink: 'syz.0.500': attribute type 1 has an invalid length. [ 241.008497][ T5228] 8021q: adding VLAN 0 to HW filter on device bond1 [ 241.055563][ T5228] bond1: (slave gretap1): making interface the new active one [ 241.067180][ T5228] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 241.103271][ T5228] bond1 (unregistering): (slave gretap1): Releasing active interface [ 241.124231][ T5228] bond1 (unregistering): Released all slaves [ 248.376814][ T5322] syzkaller0: entered promiscuous mode [ 248.378917][ T5322] syzkaller0: entered allmulticast mode [ 252.979894][ T5348] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 259.235054][ T31] kauditd_printk_skb: 4 callbacks suppressed [ 259.240247][ T31] audit: type=1400 audit(259.170:217): avc: denied { create } for pid=5369 comm="syz.0.528" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 261.401696][ T31] audit: type=1400 audit(261.340:218): avc: denied { create } for pid=5379 comm="syz.0.531" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 261.427199][ T31] audit: type=1400 audit(261.360:219): avc: denied { ioctl } for pid=5379 comm="syz.0.531" path="socket:[7286]" dev="sockfs" ino=7286 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 269.065729][ T5421] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.072804][ T5421] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.074123][ T5421] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.077715][ T5421] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 270.199531][ T31] audit: type=1400 audit(270.140:220): avc: denied { create } for pid=5437 comm="syz.0.557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 270.221287][ T31] audit: type=1400 audit(270.160:221): avc: denied { bind } for pid=5437 comm="syz.0.557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 270.712907][ T31] audit: type=1400 audit(270.650:222): avc: denied { setopt } for pid=5437 comm="syz.0.557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 270.713437][ T31] audit: type=1400 audit(270.650:223): avc: denied { accept } for pid=5437 comm="syz.0.557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 270.735640][ T5438] "syz.0.557" (5438) uses obsolete ecb(arc4) skcipher [ 271.237003][ T31] audit: type=1400 audit(271.170:224): avc: denied { create } for pid=5446 comm="syz.0.559" anonclass=[userfaultfd] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 271.252781][ T31] audit: type=1400 audit(271.190:225): avc: denied { ioctl } for pid=5446 comm="syz.0.559" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=7397 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 282.941383][ T5548] GUP no longer grows the stack in syz.1.593 (5548): 20009000-20018000 (20008000) [ 282.941875][ T5548] CPU: 0 UID: 0 PID: 5548 Comm: syz.1.593 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 282.941965][ T5548] Hardware name: ARM-Versatile Express [ 282.942007][ T5548] Call trace: [ 282.942089][ T5548] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 282.942255][ T5548] r7:dfd31cdc r6:00000001 r5:60000013 r4:8225b554 [ 282.942285][ T5548] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 282.942334][ T5548] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 282.942416][ T5548] r5:00000000 r4:20008000 [ 282.942435][ T5548] [<8021fe1c>] (dump_stack) from [<804b5214>] (gup_vma_lookup+0xb4/0xb8) [ 282.942490][ T5548] [<804b5160>] (gup_vma_lookup) from [<804b7008>] (__get_user_pages+0xfc/0x6c4) [ 282.942572][ T5548] r4:00210003 [ 282.942589][ T5548] [<804b6f0c>] (__get_user_pages) from [<804b82f0>] (__gup_longterm_locked+0xd4/0x990) [ 282.942647][ T5548] r10:dfd31cdc r9:dfd31ddc r8:859f3600 r7:00000001 r6:00000001 r5:20008000 [ 282.942668][ T5548] r4:00000000 [ 282.942683][ T5548] [<804b821c>] (__gup_longterm_locked) from [<804b90dc>] (gup_fast_fallback+0x530/0x810) [ 282.942742][ T5548] r10:20008000 r9:00000000 r8:00000001 r7:8478c800 r6:ffefd040 r5:ffefd040 [ 282.942764][ T5548] r4:20008000 [ 282.942806][ T5548] [<804b8bac>] (gup_fast_fallback) from [<804b9470>] (get_user_pages_fast+0x50/0x60) [ 282.942868][ T5548] r10:00000038 r9:00000001 r8:dfd31dbc r7:00001000 r6:00000001 r5:20008000 [ 282.942887][ T5548] r4:dfd31ddc [ 282.942902][ T5548] [<804b9420>] (get_user_pages_fast) from [<808b1054>] (__iov_iter_get_pages_alloc+0xf4/0x744) [ 282.942965][ T5548] r6:dfd31de0 r5:20008000 r4:dfd31ef0 [ 282.943005][ T5548] [<808b0f60>] (__iov_iter_get_pages_alloc) from [<808b16d8>] (iov_iter_get_pages2+0x34/0x4c) [ 282.943065][ T5548] r10:00000038 r9:854ee0f8 r8:85a10c48 r7:85a2d300 r6:dfd31e88 r5:00000000 [ 282.943085][ T5548] r4:dfd31e88 [ 282.943118][ T5548] [<808b16a4>] (iov_iter_get_pages2) from [<80727a94>] (fuse_copy_fill+0x188/0x1c8) [ 282.943173][ T5548] [<8072790c>] (fuse_copy_fill) from [<80729b90>] (fuse_dev_do_read+0x754/0x9dc) [ 282.943222][ T5548] r5:85b12a20 r4:854ee0e0 [ 282.943263][ T5548] [<8072943c>] (fuse_dev_do_read) from [<8072a0c4>] (fuse_dev_read+0x78/0xa4) [ 282.943323][ T5548] r10:00000001 r9:00000000 r8:20008e80 r7:dfd31f68 r6:859b39c0 r5:85a10c40 [ 282.943343][ T5548] r4:dfd31ef0 [ 282.943371][ T5548] [<8072a04c>] (fuse_dev_read) from [<8054de48>] (vfs_read+0x278/0x320) [ 282.943433][ T5548] r6:8478c800 r5:8072a04c r4:859b39c0 [ 282.943449][ T5548] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 282.943505][ T5548] r10:00000003 r9:8478c800 r8:8020029c r7:00000000 r6:00000000 r5:859b39c0 [ 282.943523][ T5548] r4:859b39c1 [ 282.943539][ T5548] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 282.943596][ T5548] r7:00000003 r6:002f6300 r5:00000000 r4:00000000 [ 282.943617][ T5548] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 282.943658][ T5548] Exception stack(0xdfd31fa8 to 0xdfd31ff0) [ 282.943692][ T5548] 1fa0: 00000000 00000000 00000003 20008e80 00002020 00000000 [ 282.943723][ T5548] 1fc0: 00000000 00000000 002f6300 00000003 002e0000 00000000 00006364 76b8f0bc [ 282.943780][ T5548] 1fe0: 76b8eec0 76b8eeb0 000193a4 00131fc0 [ 283.641763][ T5553] netlink: 180 bytes leftover after parsing attributes in process `syz.1.595'. [ 283.715079][ T5553] netlink: 180 bytes leftover after parsing attributes in process `syz.1.595'. [ 284.084205][ T5553] netlink: 180 bytes leftover after parsing attributes in process `syz.1.595'. [ 289.674275][ T31] audit: type=1400 audit(289.610:226): avc: denied { write } for pid=5581 comm="syz.1.603" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 289.703448][ T31] audit: type=1400 audit(289.640:227): avc: denied { view } for pid=5581 comm="syz.1.603" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 290.973419][ T5603] cgroup: fork rejected by pids controller in /syz0 [ 291.812934][ T2954] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 291.825156][ T2954] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 291.838685][ T2954] bond0 (unregistering): Released all slaves [ 292.113094][ T2954] hsr_slave_0: left promiscuous mode [ 292.119202][ T2954] hsr_slave_1: left promiscuous mode [ 294.319478][ T5667] netlink: 'syz.1.613': attribute type 1 has an invalid length. [ 294.374660][ T5667] 8021q: adding VLAN 0 to HW filter on device bond1 [ 296.874842][ T5612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 296.959119][ T5612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 299.314010][ T5612] hsr_slave_0: entered promiscuous mode [ 299.315575][ T5612] hsr_slave_1: entered promiscuous mode [ 300.780196][ T5612] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 300.797441][ T5612] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 300.811671][ T5612] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 300.840208][ T5612] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 302.201311][ T5612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 309.172263][ T5612] veth0_vlan: entered promiscuous mode [ 309.239766][ T5612] veth1_vlan: entered promiscuous mode [ 309.403481][ T5612] veth0_macvtap: entered promiscuous mode [ 309.442471][ T5612] veth1_macvtap: entered promiscuous mode [ 309.643641][ T5612] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.644021][ T5612] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.655552][ T5612] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.655927][ T5612] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 322.258853][ T6170] 8021q: adding VLAN 0 to HW filter on device bond0 [ 322.521685][ T6170] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 322.522161][ T6170] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 322.525814][ T6170] veth1_vlan: left promiscuous mode [ 322.581189][ T6170] veth0_vlan: left promiscuous mode [ 322.638520][ T6170] veth0_vlan: entered promiscuous mode [ 322.644116][ T6170] veth1_vlan: entered promiscuous mode [ 322.662220][ T6170] veth1_macvtap: left promiscuous mode [ 322.664066][ T6170] veth0_macvtap: left promiscuous mode [ 322.689743][ T6170] veth0_macvtap: entered promiscuous mode [ 322.699426][ T6170] veth1_macvtap: entered promiscuous mode [ 322.719375][ T6170] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 322.719751][ T6170] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 322.757277][ T6170] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 322.757710][ T6170] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 323.065963][ T2954] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 323.074055][ T2954] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 323.091467][ T2892] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 323.541909][ T31] audit: type=1326 audit(323.480:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6178 comm="syz.1.639" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 323.557384][ T31] audit: type=1326 audit(323.500:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6178 comm="syz.1.639" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 323.562391][ T31] audit: type=1326 audit(323.500:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6178 comm="syz.1.639" exe="/syz-executor" sig=0 arch=40000028 syscall=436 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 323.600336][ T31] audit: type=1326 audit(323.540:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6178 comm="syz.1.639" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 323.600685][ T31] audit: type=1326 audit(323.540:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6178 comm="syz.1.639" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 323.622399][ T31] audit: type=1326 audit(323.560:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6178 comm="syz.1.639" exe="/syz-executor" sig=0 arch=40000028 syscall=283 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 323.624310][ T31] audit: type=1400 audit(323.560:234): avc: denied { connect } for pid=6178 comm="syz.1.639" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 323.630062][ T31] audit: type=1326 audit(323.570:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6178 comm="syz.1.639" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 323.631578][ T31] audit: type=1326 audit(323.570:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6178 comm="syz.1.639" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 323.643056][ T31] audit: type=1326 audit(323.580:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6178 comm="syz.1.639" exe="/syz-executor" sig=0 arch=40000028 syscall=4 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 323.698487][ T2891] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 324.132868][ T2891] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 327.407464][ C1] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 329.727808][ T6216] fuse: Bad value for 'fd' [ 334.427499][ T9] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 334.657426][ T93] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 336.537212][ C1] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 338.159569][ T4695] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 338.587500][ T4695] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 344.851100][ T93] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 345.257428][ T93] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 346.078567][ T4283] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 347.022499][ T4283] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 347.266681][ T31] kauditd_printk_skb: 2 callbacks suppressed [ 347.266936][ T31] audit: type=1400 audit(347.200:240): avc: denied { bind } for pid=6329 comm="syz.0.701" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 347.381050][ T6330] netlink: 16 bytes leftover after parsing attributes in process `syz.0.701'. [ 350.011100][ T6343] netlink: 8 bytes leftover after parsing attributes in process `syz.1.707'. [ 350.868014][ T31] audit: type=1400 audit(350.810:241): avc: denied { setopt } for pid=6348 comm="syz.0.710" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 352.014921][ T31] audit: type=1400 audit(351.950:242): avc: denied { map } for pid=6354 comm="syz.0.713" path="socket:[8588]" dev="sockfs" ino=8588 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 352.629126][ T6357] netlink: 4 bytes leftover after parsing attributes in process `syz.0.714'. [ 353.975195][ T3833] bond0: (slave syz_tun): Releasing backup interface [ 354.097106][ T1022] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.170546][ T1022] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.243982][ T1022] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.313548][ T1022] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.684004][ T1022] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 354.698856][ T1022] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 354.703276][ T1022] bond0 (unregistering): Released all slaves [ 354.723467][ T1022] bond1 (unregistering): Released all slaves [ 354.796993][ T1022] hsr_slave_0: left promiscuous mode [ 354.802016][ T1022] hsr_slave_1: left promiscuous mode [ 354.829882][ T1022] veth1_macvtap: left promiscuous mode [ 354.830968][ T1022] veth0_macvtap: left promiscuous mode [ 354.834448][ T1022] veth1_vlan: left promiscuous mode [ 354.837090][ T1022] veth0_vlan: left promiscuous mode [ 356.959151][ T6530] netlink: 4 bytes leftover after parsing attributes in process `syz.0.723'. [ 357.129994][ T6374] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 357.133721][ T6374] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 358.324466][ T6374] hsr_slave_0: entered promiscuous mode [ 358.330555][ T6374] hsr_slave_1: entered promiscuous mode [ 358.332310][ T6374] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 358.337847][ T6374] Cannot create hsr debugfs directory [ 358.598784][ T6374] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 358.604656][ T6374] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 358.622207][ T6374] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 358.634894][ T6374] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 359.792152][ T6374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 362.796772][ T6779] netlink: 180 bytes leftover after parsing attributes in process `syz.0.728'. [ 362.811621][ T6779] netlink: 180 bytes leftover after parsing attributes in process `syz.0.728'. [ 363.812364][ T6374] veth0_vlan: entered promiscuous mode [ 363.853876][ T6374] veth1_vlan: entered promiscuous mode [ 364.267710][ T6374] veth0_macvtap: entered promiscuous mode [ 364.288703][ T6374] veth1_macvtap: entered promiscuous mode [ 364.414118][ T6374] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 364.414866][ T6374] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 364.428896][ T6374] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 364.444403][ T6374] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.914511][ T31] audit: type=1400 audit(365.840:243): avc: denied { name_bind } for pid=6802 comm="syz.0.734" src=128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=udp_socket permissive=1 [ 366.465884][ T31] audit: type=1400 audit(366.400:244): avc: denied { mounton } for pid=6808 comm="syz.0.737" path="/proc/154/task" dev="proc" ino=8833 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 367.932726][ T31] audit: type=1400 audit(367.860:245): avc: denied { read } for pid=6826 comm="syz.0.745" path="socket:[9659]" dev="sockfs" ino=9659 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 370.911884][ T31] audit: type=1400 audit(370.850:246): avc: denied { bind } for pid=6839 comm="syz.2.749" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 370.920499][ T31] audit: type=1400 audit(370.860:247): avc: denied { setopt } for pid=6839 comm="syz.2.749" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 380.011808][ T31] audit: type=1400 audit(379.950:248): avc: denied { watch watch_reads } for pid=6929 comm="syz.2.776" path="/proc/stat" dev="proc" ino=4026532015 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=file permissive=1 [ 385.832599][ T31] audit: type=1400 audit(385.770:249): avc: denied { shutdown } for pid=6975 comm="syz.0.796" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 385.838496][ T31] audit: type=1400 audit(385.770:250): avc: denied { map } for pid=6987 comm="syz.2.801" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9119 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 385.848963][ T31] audit: type=1400 audit(385.770:251): avc: denied { read write } for pid=6987 comm="syz.2.801" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9119 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 393.928021][ T7061] netlink: 8 bytes leftover after parsing attributes in process `syz.2.828'. [ 399.889662][ T31] audit: type=1326 audit(399.830:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7082 comm="syz.0.839" exe="/syz-executor" sig=31 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x0 [ 403.619514][ T3057] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 403.837247][ T3057] usb 1-1: config 0 has no interfaces? [ 403.837616][ T3057] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 403.837856][ T3057] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 403.848537][ T3057] usb 1-1: config 0 descriptor?? [ 404.209433][ T2891] usb 1-1: USB disconnect, device number 2 [ 407.141754][ T31] audit: type=1400 audit(407.080:253): avc: denied { map } for pid=7119 comm="syz.2.850" path="/dev/nullb0" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 407.144347][ T31] audit: type=1400 audit(407.080:254): avc: denied { execute } for pid=7119 comm="syz.2.850" path="/dev/nullb0" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 413.935079][ T31] audit: type=1400 audit(413.870:255): avc: denied { create } for pid=7144 comm="syz.2.859" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 421.227039][ T31] audit: type=1400 audit(421.150:256): avc: denied { link } for pid=7180 comm="syz.2.872" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="tmpfs" ino=449 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 421.271982][ T31] audit: type=1400 audit(421.210:257): avc: denied { rename } for pid=7180 comm="syz.2.872" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="tmpfs" ino=449 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 423.925948][ T7203] netlink: 180 bytes leftover after parsing attributes in process `syz.2.882'. [ 424.706886][ T31] audit: type=1400 audit(424.640:258): avc: denied { getopt } for pid=7208 comm="syz.2.885" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 425.207123][ T7213] netlink: 180 bytes leftover after parsing attributes in process `syz.2.887'. [ 426.409912][ T7223] ip6gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 430.313213][ T7262] fuse: Bad value for 'group_id' [ 430.313689][ T7262] fuse: Bad value for 'group_id' [ 434.805879][ T7278] fuse: Bad value for 'group_id' [ 434.827533][ T7278] fuse: Bad value for 'group_id' [ 440.633286][ T7299] fuse: Bad value for 'group_id' [ 440.633555][ T7299] fuse: Bad value for 'group_id' [ 448.327976][ T7345] 8021q: VLANs not supported on lo [ 451.779032][ T31] audit: type=1326 audit(451.720:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7374 comm="syz.0.941" exe="/syz-executor" sig=31 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x0 [ 452.927662][ T7382] fuse: Unknown parameter 'grou00000000000000000000' [ 458.521104][ T7423] fuse: Unknown parameter 'group_i00000000000000000000' [ 460.493380][ T7440] syzkaller0: entered promiscuous mode [ 460.493879][ T7440] syzkaller0: entered allmulticast mode [ 464.459593][ T7476] netlink: 184 bytes leftover after parsing attributes in process `syz.0.976'. [ 464.475801][ T7476] netlink: 184 bytes leftover after parsing attributes in process `syz.0.976'. [ 464.895635][ T31] audit: type=1400 audit(464.830:260): avc: denied { relabelfrom } for pid=7480 comm="syz.2.979" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 464.898838][ T31] audit: type=1400 audit(464.830:261): avc: denied { relabelto } for pid=7480 comm="syz.2.979" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 466.521878][ T31] audit: type=1326 audit(466.460:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7508 comm="syz.0.987" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 466.523192][ T31] audit: type=1326 audit(466.460:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7508 comm="syz.0.987" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 466.532721][ T31] audit: type=1326 audit(466.470:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7508 comm="syz.0.987" exe="/syz-executor" sig=0 arch=40000028 syscall=316 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 466.535074][ T31] audit: type=1326 audit(466.470:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7508 comm="syz.0.987" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 466.545824][ T31] audit: type=1326 audit(466.470:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7508 comm="syz.0.987" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 466.547983][ T31] audit: type=1326 audit(466.480:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7508 comm="syz.0.987" exe="/syz-executor" sig=0 arch=40000028 syscall=317 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 466.549610][ T31] audit: type=1400 audit(466.480:268): avc: denied { watch } for pid=7508 comm="syz.0.987" path="/169/file0" dev="tmpfs" ino=901 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=sock_file permissive=1 [ 466.551338][ T31] audit: type=1326 audit(466.480:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7508 comm="syz.0.987" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 468.827701][ T7523] fuse: Bad value for 'user_id' [ 468.828055][ T7523] fuse: Bad value for 'user_id' [ 469.914396][ T7533] 8021q: VLANs not supported on ip6tnl0 [ 474.220836][ T31] kauditd_printk_skb: 5 callbacks suppressed [ 474.221255][ T31] audit: type=1400 audit(474.140:275): avc: denied { mounton } for pid=7567 comm="syz.2.1011" path="/syzcgroup/unified/syz2" dev="cgroup2" ino=127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 475.424068][ T7582] fuse: Bad value for 'fd' [ 485.741601][ T7634] batadv0: tun_chr_ioctl cmd 1074025677 [ 485.750913][ T7634] batadv0: linktype set to 805 [ 486.099067][ T7640] bridge_slave_0: default FDB implementation only supports local addresses [ 500.443727][ T31] audit: type=1400 audit(500.380:276): avc: denied { unmount } for pid=5612 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 513.238897][ T7819] syzkaller0: entered promiscuous mode [ 513.239300][ T7819] syzkaller0: entered allmulticast mode [ 518.253376][ T7844] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1090'. [ 522.633343][ T31] audit: type=1400 audit(522.570:277): avc: denied { read } for pid=7873 comm="syz.2.1099" name="file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 522.636049][ T31] audit: type=1400 audit(522.570:278): avc: denied { open } for pid=7873 comm="syz.2.1099" path="/227/file0/file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 523.933333][ T31] audit: type=1326 audit(523.870:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7880 comm="syz.2.1100" exe="/syz-executor" sig=31 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x0 [ 541.197966][ T7981] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1126'. [ 541.198640][ T7981] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1126'. [ 541.199357][ T7981] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1126'. [ 541.199964][ T7981] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1126'. [ 543.404192][ T7983] ------------[ cut here ]------------ [ 543.405142][ T7983] WARNING: CPU: 0 PID: 7983 at kernel/dma/direct.h: ** replaying previous printk message ** [ 543.405142][ T7983] WARNING: CPU: 0 PID: 7983 at kernel/dma/direct.h:87 dma_direct_map_sg+0x374/0x404 [ 543.415279][ T7983] Modules linked in: [ 543.417983][ T7983] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 543.418745][ T7983] CPU: 0 UID: 0 PID: 7983 Comm: syz.2.1127 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 543.419088][ T7983] Hardware name: ARM-Versatile Express [ 543.420657][ T7983] Call trace: [ 543.420797][ T7983] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 543.421085][ T7983] r7:00000000 r6:8282083c r5:00000000 r4:8225b554 [ 543.421250][ T7983] [<80201ae4>] (show_stack) from [<8021fdf4>] (dump_stack_lvl+0x54/0x7c) [ 543.421539][ T7983] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 543.421861][ T7983] r5:00000000 r4:82a6dd18 [ 543.422292][ T7983] [<8021fe1c>] (dump_stack) from [<80202614>] (panic+0x120/0x374) [ 543.422775][ T7983] [<802024f4>] (panic) from [<80258578>] (get_taint+0x0/0x1c) [ 543.423228][ T7983] r3:8280c684 r2:00000001 r1:8224209c r0:82249a34 [ 543.423618][ T7983] r7:80317874 [ 543.423840][ T7983] [<80258504>] (check_panic_on_warn) from [<802586dc>] (__warn+0x80/0x188) [ 543.427025][ T7983] [<8025865c>] (__warn) from [<8025895c>] (warn_slowpath_fmt+0x178/0x1f4) [ 543.433752][ T7983] r8:00000009 r7:8225582c r6:dfabdc0c r5:841fe000 r4:00000000 [ 543.434265][ T7983] [<802587e8>] (warn_slowpath_fmt) from [<80317874>] (dma_direct_map_sg+0x374/0x404) [ 543.434755][ T7983] r10:82ab9b30 r9:00000000 r8:00000000 r7:83a50410 r6:85956f40 r5:00018000 [ 543.436533][ T7983] r4:85956540 [ 543.436823][ T7983] [<80317500>] (dma_direct_map_sg) from [<80315fd4>] (__dma_map_sg_attrs+0x4c/0x2fc) [ 543.437243][ T7983] r10:856bfa00 r9:83a50b48 r8:00000001 r7:85956f40 r6:00000000 r5:83a50410 [ 543.437565][ T7983] r4:85956540 [ 543.437737][ T7983] [<80315f88>] (__dma_map_sg_attrs) from [<803162d8>] (dma_map_sgtable+0x2c/0x40) [ 543.438126][ T7983] r10:856bfa00 r9:83a50b48 r8:856bfac0 r7:85956e00 r6:85956e00 r5:00000000 [ 543.438473][ T7983] r4:85956540 [ 543.438647][ T7983] [<803162ac>] (dma_map_sgtable) from [<80acddcc>] (drm_gem_map_dma_buf+0x58/0xc4) [ 543.439104][ T7983] r4:85956540 [ 543.439259][ T7983] [<80acdd74>] (drm_gem_map_dma_buf) from [<80b8f42c>] (dma_buf_map_attachment+0x50/0x164) [ 543.439643][ T7983] r7:85956e00 r6:00000000 r5:00000000 r4:85956e00 [ 543.439869][ T7983] [<80b8f3dc>] (dma_buf_map_attachment) from [<80b8f57c>] (dma_buf_map_attachment_unlocked+0x3c/0x78) [ 543.440280][ T7983] r7:85956e00 r6:83a50800 r5:00000000 r4:85956e00 [ 543.440522][ T7983] [<80b8f540>] (dma_buf_map_attachment_unlocked) from [<80ace6ac>] (drm_gem_prime_import_dev+0x88/0x1a0) [ 543.440955][ T7983] r5:840a2b00 r4:86fd8000 [ 543.441137][ T7983] [<80ace624>] (drm_gem_prime_import_dev) from [<80aced00>] (drm_gem_prime_fd_to_handle+0x184/0x230) [ 543.441565][ T7983] r9:83a50b48 r8:856bfac0 r7:dfabde64 r6:83a50800 r5:856bfa00 r4:86fd8000 [ 543.441870][ T7983] [<80aceb7c>] (drm_gem_prime_fd_to_handle) from [<80aceec0>] (drm_prime_fd_to_handle_ioctl+0x34/0x38) [ 543.442321][ T7983] r9:841fe000 r8:83a50800 r7:dfabde64 r6:80acee8c r5:856bfa00 r4:00000000 [ 543.442630][ T7983] [<80acee8c>] (drm_prime_fd_to_handle_ioctl) from [<80ac0418>] (drm_ioctl_kernel+0xb8/0x120) [ 543.443028][ T7983] r5:856bfa00 r4:00000020 [ 543.443214][ T7983] [<80ac0360>] (drm_ioctl_kernel) from [<80ac06e4>] (drm_ioctl+0x264/0x5b0) [ 543.443561][ T7983] r8:81d38b28 r7:83a50800 r6:c00c642e r5:0000000c r4:0000000c [ 543.443841][ T7983] [<80ac0480>] (drm_ioctl) from [<805679c4>] (sys_ioctl+0x130/0xdc8) [ 543.444183][ T7983] r10:841fe000 r9:84c89000 r8:00000003 r7:20000080 r6:84c89001 r5:00000000 [ 543.444487][ T7983] r4:c00c642e [ 543.444645][ T7983] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 543.445280][ T7983] Exception stack(0xdfabdfa8 to 0xdfabdff0) [ 543.445701][ T7983] dfa0: 00000000 00000000 00000003 c00c642e 20000080 00000000 [ 543.446171][ T7983] dfc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b0b0bc [ 543.446512][ T7983] dfe0: 76b0aec0 76b0aeb0 000193a4 00131fc0 [ 543.446747][ T7983] r10:00000036 r9:841fe000 r8:8020029c r7:00000036 r6:002f6300 r5:00000000 [ 543.447896][ T7983] r4:00000000 [ 543.451782][ T7983] Rebooting in 86400 seconds.. VM DIAGNOSIS: 09:59:34 Registers: info registers vcpu 0 CPU#0 R00=84ff7e40 R01=0000000e R02=00000042 R03=0000ffff R04=84ff7e40 R05=8415d800 R06=84138000 R07=84138000 R08=857d3010 R09=8280ef48 R10=0000004c R11=df801bc4 R12=df801bc8 R13=df801b90 R14=8189d964 R15=81537468 PSR=80000113 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=dc603000 R01=dfd79000 R02=00000001 R03=80239bb8 R04=7f250000 R05=00000001 R06=82abf044 R07=82abe420 R08=7f250000 R09=dfd79000 R10=8280c9b4 R11=df879d9c R12=df879da0 R13=df879d70 R14=80230af0 R15=80239bd0 PSR=80000013 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000