last executing test programs: 4.1888198s ago: executing program 0 (id=1931): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b000000080000000c000000ffbfffff01000000", @ANYRES32=0x1, @ANYBLOB="001037e5a8c274f259c80000000000000000000000000032dbf3eb9ba7", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="00000000000000e63ec09d3bf1216b085f4dc025", @ANYRES32=0x0, @ANYRES32], 0x48) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000940), 0x6e, &(0x7f0000001040)=[{0x0, 0x25}, {0x0}, {0x0}, {&(0x7f0000000e80)=""/72, 0x48}], 0x4, &(0x7f00000010c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}, 0x140) ioctl$TUNSETIFF(0xffffffffffffffff, 0xb701, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x152610}], 0x1, 0x0, 0xe00}, 0x1f00) sendmsg$tipc(r3, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000500)='cq_alloc_error\x00', 0xffffffffffffffff, 0x0, 0x4}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map, 0xffffffffffffffff, 0x5}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYRES64], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xa5, '\x00', 0x0, 0x2}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair(0x1e, 0x80005, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='sched_switch\x00', r4}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0x9, 0x3, [{0x9, 0x3}]}]}}, 0x0, 0x2e}, 0x28) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) 2.914795538s ago: executing program 0 (id=1948): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd8a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='net_dev_xmit\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='net_dev_xmit\x00', r2}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000640)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd020f4c0c8c56147d66527da307bf731fef97861750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3665f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796edb697aeea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84222fff0d7216fdb0d3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff2c91018afc9ffc2cc788bee1b47683db01a469398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa447c2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae486aca54183fb01c73f979ca9857399537f5dc2acb72e7ead0509d380578673f8b6e74ce23877a6b24db0000000000000003629fbef2461c96a088a22e8b15c3e233db7ab22e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d7b90dfae158b94f50adab988dd8e12b1b56073d0d10f7067c881434af5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a331bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf77bfc95769a9294df517d90bdc01e73835efd98ad5a3e1a90800c66ee2b1ad76dff9f9000071414c99d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b31592479ecf2392548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4e62b445c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708194cd6f496e5dee734fe7da3770845cf442d488afdc0e17000000000000000000000000000000000000000000000000000005205000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbe1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5646ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c407081c6281e2d8429a863903ca75f4c7df3ea8fc2018d07af1491ef060cd4403a099f32468f65bd06b4082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000000ca06f256c8028e0f9b65f037b21f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4766e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec859c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f250057931d828ec78e116ae46c4897e2795b6ff92e9a1f63a6ed8fb4f8f3a6ec4e76f8621e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce40c14089c82759106f422582b42e3e8484ea5a6ad9aa52106eafe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403f02734137ff47257f164391c673b6071b6ad0f05eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb79f5589829b6b0679b5d65a81826fc9b38f791c8f1892b51ad65a89bc84646ebf78f5d5d4804d9abb071fd711b5e7cc163b42a6510b8f5ee6747df0b560eabe0499bf1fef7c18bb9f55effa018679845c6598fb78bf1b8d9d9f04a5f6062c2bbb91952755b3f7c948268cb647d0a0bb1286480615941154a01d23734bcafe3b164474e2f2efa77850686ee4541f3e79efa63545a7ae53d5f0c40cc86473f7eb093980bd0d97bb4750128d9c519984c5f731ea259e71b2f12d67ce12e52c283e74594dfc933e625737ed231d61263721d46daf093f770357cd78fe1431aef52b4a0a933f1a5334ad03f3876fc8a8e187f80318427b4c922075cf829e3cc49d71d52137b48e1fb6b05dd1c7b251a7059f0a4b4f3431f67fc65b75c202e43816e34ff41db85bacd77b25242830b788ae1e00"/2566], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe40, 0x0, &(0x7f0000000100)="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", 0x0, 0x8, 0x60000000}, 0x1e) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x4, 0x5}, 0x48) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x42008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x17}, 0x104088, 0xc8, 0x0, 0x0, 0x34}, 0x0, 0x3, 0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r8, @ANYBLOB="0001000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r8}, 0x0, &(0x7f00000002c0)}, 0x20) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000580)='kmem_cache_free\x00', r9}, 0x10) write$cgroup_subtree(r7, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb791f6f9875f37538e486dd6317ce8102030400fef2000e40000200875a65969ff57b00ff020000000000000000000000000001"], 0xfdef) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000880)={{r4}, &(0x7f0000000800), &(0x7f0000000840)=r10}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xb, 0x8, &(0x7f0000000180)=ANY=[@ANYBLOB="f5b65b8595c3c7598f779fcf86c6eeb74086fec642489cd3f42feeda132ea448655e712b758da336a3e9f7c0f817b6"], &(0x7f0000000780)='GPL\x00', 0x4, 0x0, 0x0, 0x41000, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000002080)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r11, @ANYBLOB="0000000000000000b7080000001900007b8af8ff00000000bfa200000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x0, 0x0, 0x8000}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000001080)=ANY=[@ANYBLOB="1b00000000000000000000000000000000000000b60c88bc06f60500f2fb33bbeedc56ac018e0f26ebeb3fe224616da72f438a741a5019229eb0183ae4c8d79f31233497a0ee545eba44c9221ca9e809000000000000001e433b4a6cf9af75fa598daa5018b625cd6b6a3366808ca7eef6c6d441ad7f151c6e90660e94fb95b2bd2c20f3583473f2912f434470f05f8398c6601e5fb6a1381b8931380da26b1378ebd81ad38281a61d75139df80ef092e45d259ff761f5884fbf021c4925d6f69dbcbcf209cd2b125b80434891707bf24fb6712676ae1dcca44f1b", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) 2.719777621s ago: executing program 0 (id=1940): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x5, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x22}, @call={0x85, 0x0, 0x0, 0x9e}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) (async, rerun: 64) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (rerun: 64) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'pim6reg1\x00', 0x1}) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x5, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x9e}, @call={0x85, 0x0, 0x0, 0x2a}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x0, 0x88, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000340)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffe}, [@printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x4}}, @call={0x85, 0x0, 0x0, 0x23}]}, 0x0, 0xfffffffe, 0x4e, 0x0, 0x727c45cd4283345, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1c, 0x2000000000000329, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={&(0x7f0000000640)='console\x00', r3}, 0x10) (async, rerun: 64) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) (rerun: 64) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={&(0x7f0000000640)='console\x00', r4}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000100)={'pim6reg1\x00', @broadcast}) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000100)="b9ff03316844268cb89e14f00800", 0x0, 0x9, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.583718833s ago: executing program 0 (id=1942): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB="0000060000000000000000040000000014c4eb75665600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x48) r0 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x9000, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000000000007000000000000000000000001050000018000000000000000010000851000000000000000020000000000000000000100da"], 0x0, 0x52}, 0x28) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e01, 0x0, @perf_bp={0x0, 0x5}, 0x6c8d, 0x5, 0x0, 0x4, 0x0, 0x6e, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000100000000000001e5ff0000080000000000000001000084060000000000000001"], 0x0, 0x42}, 0x28) syz_clone(0x1000, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000200)=""/166}, 0x20) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth1_to_bond\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0x80000000, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f00000002c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x8040, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x1f) sendmsg$inet(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x4, 0xfffffffffffffff8}, 0x0, 0x20, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000013c0)=ANY=[@ANYRES16=r1], &(0x7f0000000340)='syzkaller\x00'}, 0x94) socketpair(0x0, 0x0, 0x200000, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000080)) 2.436384945s ago: executing program 2 (id=1943): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x42, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000007000000008000000100000000000000", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0x0, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x2d) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000580)='tasks\x00', 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x6) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r4, 0x1, 0x1d, &(0x7f00000001c0), 0x4) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r1, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f0000000280)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000d0039000000000000b4a518110000", @ANYRES32=r5], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000000)={'veth0_vlan\x00', @remote}) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000300)='sched_switch\x00', r7}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000000)={'veth0_vlan\x00', @random="0106002010ff"}) write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x200, 0x11, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000c80)='kmem_cache_free\x00', r9}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001900)=@bpf_tracing={0x1a, 0x12, &(0x7f00000019c0)=ANY=[@ANYBLOB="18000000ad0000000000100000004ff81405762159cc0300000000de000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000185200000100000000000000000000002f34ffffffffffffbf91000000000000b7020000010000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x9, 0x1000, &(0x7f0000000900)=""/4096, 0x41100, 0x4, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x1, 0x1}, 0x8, 0x10, &(0x7f00000003c0)={0x3, 0x3, 0x8, 0x1}, 0x10, 0xe683, r9, 0x9, &(0x7f0000000400)=[r5, r5, r5, r1, r5, r5, r5], &(0x7f0000000640)=[{0x5, 0x1, 0x0, 0x9}, {0x3, 0x2, 0x9, 0x8}, {0x4, 0x1, 0x7}, {0x3, 0x5, 0x6, 0x8}, {0x1, 0x2, 0x2, 0xc}, {0x2, 0x5, 0x6, 0x9}, {0x3, 0x3, 0x2, 0x2}, {0x0, 0x4, 0x5, 0x3}, {0x2, 0x5, 0x2, 0x2}], 0x10, 0x9}, 0x94) syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/net\x00') bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) bpf$MAP_CREATE(0x1900000000000000, 0x0, 0x0) close(r0) syz_clone(0xe50c1700, 0x0, 0x0, 0x0, 0x0, 0x0) 2.155662669s ago: executing program 1 (id=1945): syz_clone(0x400, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0600000004000000990500000a"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), &(0x7f0000000900), 0x404, r0, 0x0, 0x1ba8847c99}, 0x38) 1.915069543s ago: executing program 0 (id=1946): write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0x2a979d) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0600000004000000990500000a"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), &(0x7f0000000900), 0x404, r0, 0x0, 0x1ba8847c99}, 0x38) 1.684495386s ago: executing program 3 (id=1949): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) close(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x7, 0x10001, 0x8, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) write$cgroup_freezer_state(r0, &(0x7f0000000400)='FREEZING\x00', 0x9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000000)='/proc/t/c+\x0fG\xf9aK\fX\a0\x04\x00\x00\x82q\xee\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r3, 0xe0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x100, 0x9, 0x1, r2}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) write$cgroup_subtree(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="5c0e0000ff000000"], 0x9) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) bpf$MAP_CREATE(0x0, 0x0, 0x0) close(r4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r5 = gettid() syz_open_procfs$namespace(r5, &(0x7f0000000040)='ns/time\x00') 1.476356579s ago: executing program 1 (id=1950): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f66f63bb850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r2, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002f00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000c00)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r5}, &(0x7f00000006c0), &(0x7f0000000700)=r4}, 0x20) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0}, 0x94) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r8}, 0x10) sendmsg(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000280)='5', 0x1}], 0x1}, 0x4040005) close(r4) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000001000850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r9}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r10, 0x18000000000002a0, 0xe28, 0xfffffffffffffff5, &(0x7f0000000980)="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", 0x0, 0x2f, 0xe8034000, 0xf000, 0xfffffffffffffe2a, &(0x7f0000000000), &(0x7f00000000c0)="c6769e45b7c61302926682c7f9e9bb5ba2b3cdf023e8da0392a4cd62e2370f25ae5ba0dab896bcf5b774cd28bebbde39f796ae27d04582bb7c03e9fe830ea22c9fd03f6d2779515fdad3f5d0de07b7b70996102fdb67b1e77a34a5b7136a212fa2c0ea502588309dc3e42c55a6f93e6ba5e1b492f9db48f0fdd2f9fb937b3e8a63dcf9dd855837433998ba579da27559", 0x5dc}, 0x28) 1.331369491s ago: executing program 2 (id=1951): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000011000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, 0x0, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000300)='sys_enter\x00', r1}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.287235101s ago: executing program 0 (id=1953): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0200000004000000040000000100000000000000", @ANYRES32, @ANYBLOB="0000400000000000000000000000000093269ac7", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0xd) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = bpf$ITER_CREATE(0xb, 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) bpf$MAP_CREATE(0x0, 0x0, 0xffffffffffffffbf) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0xffff, 0x8, 0x9, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x60002080, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r2, 0xffff0000, 0x4, 0x0, &(0x7f0000001a40)='+ m\a', 0x0, 0xf000, 0x720e, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffd46) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8982, &(0x7f0000000080)) syz_clone(0x22023500, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x22a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003480)={0x11, 0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB="17010000a4fc0a000500feff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xf4240, &(0x7f0000003300)=""/137, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value=0x1000000}, 0x80) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001000000004d00000600000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000e0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/11], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=r4], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r5}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000001b40)='sched_switch\x00'}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x18) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018200000", @ANYRES32=r0, @ANYBLOB="0000000000000000610300000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) 1.259651132s ago: executing program 2 (id=1954): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0x0, r0}, 0x18) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) write$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffdef) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x9) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x34000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0xc8, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={0x0}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="9fedcb7968ddc36c8f263408008daa"], 0xfdef) 1.210334323s ago: executing program 3 (id=1957): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) close(0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, &(0x7f0000000780)=""/77, 0x4}, 0x20) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000001080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x7602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000004000000990500000100000000000000", @ANYRES32, @ANYBLOB="0000000000000000000001000000000000800000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), &(0x7f0000000900), 0x404, r0, 0x0, 0x1ba8847c99}, 0x38) 1.180887443s ago: executing program 4 (id=1958): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) close(0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, &(0x7f0000000780)=""/77, 0x4}, 0x20) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000001080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x7602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), &(0x7f0000000900), 0x404, r0, 0x0, 0x1ba8847c99}, 0x38) 1.172411113s ago: executing program 2 (id=1959): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0xffffffff}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x200}) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x63, 0x2, 0x0, 0x0, 0x0, 0x0, 0x37a05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00000002c0), 0xc}, 0x1075, 0x6, 0x0, 0x0, 0xffffffffffffbbfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1c0000000000000}, 0x0, 0x1, 0xffffffffffffffff, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d00)={0xffffffffffffffff, 0xf, 0x0, 0x0, 0x0, 0x0, 0xc00d, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000016"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x3, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000008500000061000000850000002300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r2, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000000780)="d2205d96c717ab96f0ded75d88a807910a21c4e34c102f2b4e7a00f2a6f0fbdae9ff", 0x0, 0xd5b5, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="17000000000000000400000003"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3], 0x0}, 0x94) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) close(r4) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 1.098917444s ago: executing program 4 (id=1960): syz_clone(0x400, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0600000004000000990500000a"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), &(0x7f0000000900), 0x404, r0, 0x0, 0x1ba8847c99}, 0x38) 1.031276715s ago: executing program 1 (id=1961): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) close(0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, &(0x7f0000000780)=""/77, 0x4}, 0x20) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000001080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x7602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), &(0x7f0000000900), 0x404, r0, 0x0, 0x1ba8847c99}, 0x38) 930.306197ms ago: executing program 2 (id=1962): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[{}], 0x8, 0x6b, &(0x7f0000002e00), &(0x7f0000000000), 0x8, 0x0, 0x8, 0x3f, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x66, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x265af45, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xfffffffffffffd7c, 0x0, 0x0, 0xfffffffffffffe4e, 0xef, 0x8, 0x0, 0x0}}, 0xffffffffffffff2d) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000180)='sys_enter\x00', r3}, 0x18) unlink(&(0x7f0000000140)='./cgroup\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='hrtimer_init\x00', r4}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=@base={0x17, 0x0, 0x4, 0x3, 0x0, 0x1}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='hrtimer_init\x00', r6}, 0x10) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000ff010000850000000e000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='kmem_cache_free\x00', r7}, 0x9) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r8, 0x18000000000002a0, 0xf, 0x0, &(0x7f0000000040)="76389e147583ddd0569ba56a5cfd55", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x22a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0x2a979d) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xc, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000000000008500000073000000850000002300000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x1c, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002ec0000850000008200000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b7020000000000008500000008000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r10, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 869.915978ms ago: executing program 1 (id=1963): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0x0, r0}, 0x18) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) write$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffdef) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x9) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x34000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0xc8, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000580)='kmem_cache_free\x00'}, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="9fedcb7968ddc36c8f263408008daa"], 0xfdef) 836.112368ms ago: executing program 3 (id=1964): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000011000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000300)='sys_enter\x00', r1}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 619.317281ms ago: executing program 1 (id=1965): write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0x2a979d) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0600000004000000990500000a"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), &(0x7f0000000900), 0x404, r0, 0x0, 0x1ba8847c99}, 0x38) 618.703511ms ago: executing program 3 (id=1966): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="07000000040000000800000001"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r1}, {}, {0x85, 0x0, 0x0, 0x1b}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x5, 0x80, 0x6, 0x53, 0xf8, 0x9, 0x0, 0x506, 0x10800, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x6, @perf_config_ext={0x2, 0x9}, 0x800, 0x55, 0x0, 0x0, 0x9, 0x7, 0x5, 0x0, 0x4, 0x0, 0x5}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000001c0)='\\&:@?/)--:#\x00') r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000ed7f0000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='kfree\x00', r4}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x17, 0x0, 0x30000, 0x1, 0x0, r1}, 0x50) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000b8b1e7d80722872e18e15ec1c1df817e7e3a3a4a71d15eb62689bf170b3e034e10144f88d9e9dac835bf5d6e9468d0c96fb6e9076a98350a0e21a47d64b6131110de34cd05ebff509a7baf3976d8c90741f9149ecebbf264ce77f9af4f97eab211176c7e7b08b670d2ca235d2b3be6e4d0235b3e6128e0416ccb18de56e4835753061cbd73d2e04dc1ecc64fee4a9dcacac12c8b9954a15606b14cbf13ea275bc76d29eb98db8703595fba90a3592b56047a4f2e9b6dc180e488daf43cf43e7dc9b5eb567d80d44d541777b7a25c7a5ad639eaa0", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x17, 0xf, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x1b}, {{0x18, 0x1, 0x1, 0x0, r6}, {0x7, 0x0, 0xb, 0x6}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xd00}, {0x85, 0x0, 0x0, 0x67}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x5}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sysctl, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001740)={r5, 0x0, 0x0}, 0x20) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001180)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec56147d66527da307bf731fef97861750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796edb697aeea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84222fff0d7216fdb0d3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff2c91018afc9ffc2cc788bee1b47683db01a469398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa447c2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae486aca54183fb01c73f979ca9857399537f5dc2acb72e7ead0509d380578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a088a22e8b15c3e233db7ab22e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e48455b5a8b90dfae158b94f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a331bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d5a3e1a90800c66ee2b1ad76dff9f9000071414c99d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b31592479ecf2392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4e62b445c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708194cd6f496e5dee734fe7da3770845cf442d488afdc0e17000000000000000000000000000000000000000000000000000005205000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c407081c6281e2d8429a863903ca75f4c7df3ea8fc2018d07af1491ef060cd4403a099f32468f65bd06b4082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000000ca06f256c8028e0f9b65f037b21f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033ec14bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce40c14089c82759106f422582b42e3e8484ea5a6ad9aa52106eafe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137ff47257f164391c673b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb79f5589829b6b0679b5d65a"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r7, 0x2e0, 0xfe, 0x0, &(0x7f0000000100)="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", 0x0, 0x8, 0x60000000, 0x0, 0x50}, 0x1e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000100)='kmem_cache_free\x00', r2}, 0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'rose0\x00', 0x84aebfbd6349b7f2}) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) close(r8) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xc8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r9) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[], 0x50) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1f, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000001fe2671544f3d20e00000018120000", @ANYRES32=r10, @ANYBLOB="0000000000000000b703000000000000850000001b000000b7000000000000009500000000000000"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r11}, 0x18) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7910009875f37538e486dd6317ce8102032900fe08000e40000200875a65969ff57b00000000000000000000000000ac1414aa"], 0xfdef) 618.377091ms ago: executing program 4 (id=1967): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0x0, r0}, 0x18) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) write$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffdef) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x9) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x34000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0xc8, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000580)='kmem_cache_free\x00'}, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="9fedcb7968ddc36c8f263408008daa"], 0xfdef) 236.967037ms ago: executing program 1 (id=1968): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) close(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x7, 0x10001, 0x8, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) write$cgroup_freezer_state(r0, &(0x7f0000000400)='FREEZING\x00', 0x9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000000)='/proc/t/c+\x0fG\xf9aK\fX\a0\x04\x00\x00\x82q\xee\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r3, 0xe0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x100, 0x9, 0x1, r2}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) write$cgroup_subtree(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="5c0e0000ff000000"], 0x9) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) bpf$MAP_CREATE(0x0, 0x0, 0x0) close(r4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r5 = gettid() syz_open_procfs$namespace(r5, &(0x7f0000000040)='ns/time\x00') 236.738247ms ago: executing program 4 (id=1969): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0x0, r0}, 0x18) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) write$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffdef) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x9) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x34000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0xc8, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={0x0}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="9fedcb7968ddc36c8f263408008daa"], 0xfdef) 188.037967ms ago: executing program 3 (id=1970): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) close(0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, &(0x7f0000000780)=""/77, 0x4}, 0x20) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000001080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x7602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), &(0x7f0000000900), 0x404, r0, 0x0, 0x1ba8847c99}, 0x38) 147.855308ms ago: executing program 4 (id=1971): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0600000004000000990500000a"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, 0x0, &(0x7f0000000900), 0x404, r0, 0x0, 0x1ba8847c99}, 0x38) 100.156669ms ago: executing program 3 (id=1972): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0xffffffff}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x200}) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x63, 0x2, 0x0, 0x0, 0x0, 0x0, 0x37a05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00000002c0), 0xc}, 0x1075, 0x6, 0x0, 0x0, 0xffffffffffffbbfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1c0000000000000}, 0x0, 0x1, 0xffffffffffffffff, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d00)={0xffffffffffffffff, 0xf, 0x0, 0x0, 0x0, 0x0, 0xc00d, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000016"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x3, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000008500000061000000850000002300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r2, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000000780)="d2205d96c717ab96f0ded75d88a807910a21c4e34c102f2b4e7a00f2a6f0fbdae9ff", 0x0, 0xd5b5, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="17000000000000000400000003"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3], 0x0}, 0x94) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) close(r4) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 529.31µs ago: executing program 4 (id=1973): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x1c1601, 0x0) (async) openat$tun(0xffffffffffffff9c, 0x0, 0x1c1601, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000011000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000300)='sys_enter\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={@fallback=r0, 0xffffffffffffffff, 0x25, 0x2020, 0xffffffffffffffff, @void, @void, @value=0xffffffffffffffff}, 0x20) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000300), 0x8) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000300), 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0xb, 0x5, 0x400, 0x9, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r4}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r4}, 0x10) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x403, 0x820e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00') perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x94200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0xc}, 0x11b, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r5 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x94200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0xc}, 0x11b, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000000)='cpu&\t\t') syz_clone(0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xa, 0x10b, 0x2, 0x9}, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000400)={{r6}, &(0x7f0000000380), &(0x7f00000003c0)='%pI4 \x00', 0x2}, 0x20) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x2) (async) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) (async) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0xffffff03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbfffffc, 0x0, @perf_config_ext={0x1}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000000)={'veth0_vlan\x00', @random="0106002010ff"}) 0s ago: executing program 2 (id=1974): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) close(0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, &(0x7f0000000780)=""/77, 0x4}, 0x20) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000001080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x7602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), &(0x7f0000000900), 0x404, r0, 0x0, 0x1ba8847c99}, 0x38) kernel console output (not intermixed with test programs): 10 [ 126.717439][ T2905] ? debug_smp_processor_id+0x17/0x20 [ 126.722806][ T2905] __x64_sys_bpf+0x7c/0x90 [ 126.727217][ T2905] x64_sys_call+0x4b9/0x9a0 [ 126.731733][ T2905] do_syscall_64+0x4c/0xa0 [ 126.736154][ T2905] ? clear_bhb_loop+0x50/0xa0 [ 126.740827][ T2905] ? clear_bhb_loop+0x50/0xa0 [ 126.745494][ T2905] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 126.751382][ T2905] RIP: 0033:0x7f60d9961929 [ 126.755791][ T2905] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 126.775418][ T2905] RSP: 002b:00007f60d7fca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 126.783825][ T2905] RAX: ffffffffffffffda RBX: 00007f60d9b88fa0 RCX: 00007f60d9961929 [ 126.791898][ T2905] RDX: 0000000000000050 RSI: 00002000000006c0 RDI: 0000000000000000 [ 126.799859][ T2905] RBP: 00007f60d7fca090 R08: 0000000000000000 R09: 0000000000000000 [ 126.807823][ T2905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.815786][ T2905] R13: 0000000000000000 R14: 00007f60d9b88fa0 R15: 00007ffeb50c2698 [ 126.823751][ T2905] [ 127.364567][ T2919] device syzkaller0 entered promiscuous mode [ 127.904192][ T2943] FAULT_INJECTION: forcing a failure. [ 127.904192][ T2943] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 127.989761][ T2943] CPU: 0 PID: 2943 Comm: syz.2.962 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 127.999625][ T2943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 128.009697][ T2943] Call Trace: [ 128.012984][ T2943] [ 128.015929][ T2943] __dump_stack+0x21/0x30 [ 128.020271][ T2943] dump_stack_lvl+0xee/0x150 [ 128.024871][ T2943] ? show_regs_print_info+0x20/0x20 [ 128.030081][ T2943] ? memcpy+0x56/0x70 [ 128.034091][ T2943] dump_stack+0x15/0x20 [ 128.038255][ T2943] should_fail+0x3c1/0x510 [ 128.042679][ T2943] should_fail_usercopy+0x1a/0x20 [ 128.047728][ T2943] _copy_to_user+0x20/0x90 [ 128.052240][ T2943] bpf_verifier_vlog+0x1b4/0x330 [ 128.057191][ T2943] __btf_verifier_log+0xd1/0x120 [ 128.062140][ T2943] ? btf_check_sec_info+0x330/0x330 [ 128.067370][ T2943] ? kvmalloc_node+0x26d/0x330 [ 128.072134][ T2943] ? memcpy+0x56/0x70 [ 128.076119][ T2943] btf_parse_hdr+0x36a/0x7f0 [ 128.080713][ T2943] ? __kasan_check_write+0x14/0x20 [ 128.085851][ T2943] btf_new_fd+0x42c/0x920 [ 128.090194][ T2943] bpf_btf_load+0x6f/0x90 [ 128.094524][ T2943] __sys_bpf+0x515/0x730 [ 128.098768][ T2943] ? bpf_link_show_fdinfo+0x310/0x310 [ 128.104148][ T2943] ? debug_smp_processor_id+0x17/0x20 [ 128.109524][ T2943] __x64_sys_bpf+0x7c/0x90 [ 128.113945][ T2943] x64_sys_call+0x4b9/0x9a0 [ 128.118466][ T2943] do_syscall_64+0x4c/0xa0 [ 128.122886][ T2943] ? clear_bhb_loop+0x50/0xa0 [ 128.127577][ T2943] ? clear_bhb_loop+0x50/0xa0 [ 128.132258][ T2943] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 128.138152][ T2943] RIP: 0033:0x7fa2f3dc8929 [ 128.142569][ T2943] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 128.162188][ T2943] RSP: 002b:00007fa2f2431038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 128.170619][ T2943] RAX: ffffffffffffffda RBX: 00007fa2f3feffa0 RCX: 00007fa2f3dc8929 [ 128.178595][ T2943] RDX: 0000000000000028 RSI: 0000200000000100 RDI: 0000000000000012 [ 128.186573][ T2943] RBP: 00007fa2f2431090 R08: 0000000000000000 R09: 0000000000000000 [ 128.194544][ T2943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 128.202521][ T2943] R13: 0000000000000000 R14: 00007fa2f3feffa0 R15: 00007ffef73d0448 [ 128.210502][ T2943] [ 129.659478][ T2993] syz.3.981[2993] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 129.659555][ T2993] syz.3.981[2993] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 129.702627][ T2996] FAULT_INJECTION: forcing a failure. [ 129.702627][ T2996] name failslab, interval 1, probability 0, space 0, times 0 [ 129.812642][ T2996] CPU: 0 PID: 2996 Comm: syz.3.983 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 129.822511][ T2996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 129.832582][ T2996] Call Trace: [ 129.835888][ T2996] [ 129.838827][ T2996] __dump_stack+0x21/0x30 [ 129.843179][ T2996] dump_stack_lvl+0xee/0x150 [ 129.847789][ T2996] ? show_regs_print_info+0x20/0x20 [ 129.852991][ T2996] dump_stack+0x15/0x20 [ 129.857152][ T2996] should_fail+0x3c1/0x510 [ 129.861572][ T2996] __should_failslab+0xa4/0xe0 [ 129.866330][ T2996] should_failslab+0x9/0x20 [ 129.870824][ T2996] slab_pre_alloc_hook+0x3b/0xe0 [ 129.875764][ T2996] ? __build_skb+0x2d/0x310 [ 129.880273][ T2996] kmem_cache_alloc+0x44/0x260 [ 129.885049][ T2996] __build_skb+0x2d/0x310 [ 129.889388][ T2996] ? __kasan_check_write+0x14/0x20 [ 129.894501][ T2996] build_skb+0x24/0x200 [ 129.898651][ T2996] bpf_prog_test_run_skb+0x279/0x1150 [ 129.904026][ T2996] ? __kasan_check_write+0x14/0x20 [ 129.909133][ T2996] ? __bpf_prog_test_run_raw_tp+0x2b0/0x2b0 [ 129.915017][ T2996] bpf_prog_test_run+0x3d5/0x620 [ 129.919951][ T2996] ? bpf_prog_query+0x230/0x230 [ 129.924799][ T2996] ? selinux_bpf+0xce/0xf0 [ 129.929210][ T2996] ? security_bpf+0x82/0xa0 [ 129.933708][ T2996] __sys_bpf+0x52c/0x730 [ 129.937954][ T2996] ? bpf_link_show_fdinfo+0x310/0x310 [ 129.943417][ T2996] ? debug_smp_processor_id+0x17/0x20 [ 129.948785][ T2996] __x64_sys_bpf+0x7c/0x90 [ 129.953197][ T2996] x64_sys_call+0x4b9/0x9a0 [ 129.957698][ T2996] do_syscall_64+0x4c/0xa0 [ 129.962107][ T2996] ? clear_bhb_loop+0x50/0xa0 [ 129.966774][ T2996] ? clear_bhb_loop+0x50/0xa0 [ 129.971446][ T2996] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 129.977344][ T2996] RIP: 0033:0x7fcdb7439929 [ 129.981753][ T2996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 130.001350][ T2996] RSP: 002b:00007fcdb5aa2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 130.009759][ T2996] RAX: ffffffffffffffda RBX: 00007fcdb7660fa0 RCX: 00007fcdb7439929 [ 130.017726][ T2996] RDX: 000000000000001e RSI: 0000200000000080 RDI: 000000000000000a [ 130.025692][ T2996] RBP: 00007fcdb5aa2090 R08: 0000000000000000 R09: 0000000000000000 [ 130.033657][ T2996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 130.041626][ T2996] R13: 0000000000000000 R14: 00007fcdb7660fa0 R15: 00007fff58e66088 [ 130.049595][ T2996] [ 131.622458][ T30] audit: type=1400 audit(1750874859.915:131): avc: denied { create } for pid=3029 comm="syz.1.994" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 132.146107][ T3046] bond_slave_1: mtu less than device minimum [ 133.104742][ T3071] syz.2.1009[3071] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 133.104813][ T3071] syz.2.1009[3071] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 133.150313][ T3071] FAULT_INJECTION: forcing a failure. [ 133.150313][ T3071] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 133.230062][ T30] audit: type=1400 audit(1750874861.525:132): avc: denied { create } for pid=3075 comm="syz.0.1010" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 133.256944][ T3071] CPU: 1 PID: 3071 Comm: syz.2.1009 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 133.266896][ T3071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 133.276972][ T3071] Call Trace: [ 133.280286][ T3071] [ 133.283236][ T3071] __dump_stack+0x21/0x30 [ 133.287591][ T3071] dump_stack_lvl+0xee/0x150 [ 133.292195][ T3071] ? show_regs_print_info+0x20/0x20 [ 133.297410][ T3071] dump_stack+0x15/0x20 [ 133.301578][ T3071] should_fail+0x3c1/0x510 [ 133.306007][ T3071] should_fail_alloc_page+0x55/0x80 [ 133.311223][ T3071] prepare_alloc_pages+0x156/0x600 [ 133.316353][ T3071] ? __alloc_pages_bulk+0xab0/0xab0 [ 133.321560][ T3071] ? slab_post_alloc_hook+0x4f/0x2b0 [ 133.326857][ T3071] ? kmem_cache_alloc+0xf7/0x260 [ 133.331818][ T3071] ? alloc_vmap_area+0x17a/0x1990 [ 133.336855][ T3071] ? __get_vm_area_node+0x14e/0x350 [ 133.342060][ T3071] ? __vmalloc_node_range+0xe8/0x840 [ 133.347356][ T3071] ? htab_map_alloc+0xb29/0x14f0 [ 133.352304][ T3071] __alloc_pages+0x10a/0x440 [ 133.356913][ T3071] ? prep_new_page+0x110/0x110 [ 133.361692][ T3071] __get_free_pages+0x10/0x30 [ 133.366380][ T3071] kasan_populate_vmalloc_pte+0x29/0x120 [ 133.372019][ T3071] __apply_to_page_range+0x8b0/0xbf0 [ 133.377307][ T3071] ? kasan_populate_vmalloc+0x70/0x70 [ 133.382691][ T3071] ? kasan_populate_vmalloc+0x70/0x70 [ 133.388079][ T3071] apply_to_page_range+0x3b/0x50 [ 133.393034][ T3071] kasan_populate_vmalloc+0x60/0x70 [ 133.398251][ T3071] alloc_vmap_area+0x185c/0x1990 [ 133.403206][ T3071] ? vm_map_ram+0xa60/0xa60 [ 133.407717][ T3071] ? kmem_cache_alloc_trace+0x119/0x270 [ 133.413483][ T3071] ? __get_vm_area_node+0x11d/0x350 [ 133.418707][ T3071] __get_vm_area_node+0x14e/0x350 [ 133.423753][ T3071] __vmalloc_node_range+0xe8/0x840 [ 133.428887][ T3071] ? htab_map_alloc+0xb29/0x14f0 [ 133.433842][ T3071] bpf_map_area_alloc+0xd5/0xe0 [ 133.438714][ T3071] ? htab_map_alloc+0xb29/0x14f0 [ 133.443665][ T3071] htab_map_alloc+0xb29/0x14f0 [ 133.448444][ T3071] map_create+0x455/0x21b0 [ 133.452869][ T3071] __sys_bpf+0x2cf/0x730 [ 133.457116][ T3071] ? bpf_link_show_fdinfo+0x310/0x310 [ 133.462504][ T3071] ? debug_smp_processor_id+0x17/0x20 [ 133.467885][ T3071] ? perf_trace_sys_enter+0x30/0x150 [ 133.473187][ T3071] __x64_sys_bpf+0x7c/0x90 [ 133.477613][ T3071] x64_sys_call+0x4b9/0x9a0 [ 133.482145][ T3071] do_syscall_64+0x4c/0xa0 [ 133.486604][ T3071] ? clear_bhb_loop+0x50/0xa0 [ 133.491290][ T3071] ? clear_bhb_loop+0x50/0xa0 [ 133.495979][ T3071] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 133.501880][ T3071] RIP: 0033:0x7fa2f3dc8929 [ 133.506312][ T3071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 133.525924][ T3071] RSP: 002b:00007fa2f2431038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 133.534345][ T3071] RAX: ffffffffffffffda RBX: 00007fa2f3feffa0 RCX: 00007fa2f3dc8929 [ 133.542330][ T3071] RDX: 0000000000000050 RSI: 0000200000000840 RDI: 0000000000000000 [ 133.550305][ T3071] RBP: 00007fa2f2431090 R08: 0000000000000000 R09: 0000000000000000 [ 133.558285][ T3071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 133.566258][ T3071] R13: 0000000000000000 R14: 00007fa2f3feffa0 R15: 00007ffef73d0448 [ 133.574245][ T3071] [ 134.113583][ T3084] FAULT_INJECTION: forcing a failure. [ 134.113583][ T3084] name failslab, interval 1, probability 0, space 0, times 0 [ 134.251201][ T3084] CPU: 0 PID: 3084 Comm: syz.1.1013 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 134.261262][ T3084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 134.271333][ T3084] Call Trace: [ 134.274640][ T3084] [ 134.277587][ T3084] __dump_stack+0x21/0x30 [ 134.281932][ T3084] dump_stack_lvl+0xee/0x150 [ 134.286534][ T3084] ? show_regs_print_info+0x20/0x20 [ 134.291745][ T3084] dump_stack+0x15/0x20 [ 134.295930][ T3084] should_fail+0x3c1/0x510 [ 134.300374][ T3084] __should_failslab+0xa4/0xe0 [ 134.305153][ T3084] should_failslab+0x9/0x20 [ 134.309676][ T3084] slab_pre_alloc_hook+0x3b/0xe0 [ 134.314640][ T3084] kmem_cache_alloc_trace+0x48/0x270 [ 134.319939][ T3084] ? selinux_sk_alloc_security+0x7e/0x1a0 [ 134.325669][ T3084] selinux_sk_alloc_security+0x7e/0x1a0 [ 134.331228][ T3084] security_sk_alloc+0x72/0xa0 [ 134.336004][ T3084] sk_prot_alloc+0x108/0x320 [ 134.340645][ T3084] sk_alloc+0x38/0x430 [ 134.344734][ T3084] bpf_prog_test_run_skb+0x24b/0x1150 [ 134.350125][ T3084] ? __kasan_check_write+0x14/0x20 [ 134.355253][ T3084] ? __bpf_prog_test_run_raw_tp+0x2b0/0x2b0 [ 134.361147][ T3084] bpf_prog_test_run+0x3d5/0x620 [ 134.366089][ T3084] ? bpf_prog_query+0x230/0x230 [ 134.370946][ T3084] ? selinux_bpf+0xce/0xf0 [ 134.375371][ T3084] ? security_bpf+0x82/0xa0 [ 134.379881][ T3084] __sys_bpf+0x52c/0x730 [ 134.384126][ T3084] ? bpf_link_show_fdinfo+0x310/0x310 [ 134.389501][ T3084] ? debug_smp_processor_id+0x17/0x20 [ 134.394878][ T3084] ? perf_trace_sys_enter+0x30/0x150 [ 134.400174][ T3084] __x64_sys_bpf+0x7c/0x90 [ 134.404588][ T3084] x64_sys_call+0x4b9/0x9a0 [ 134.409087][ T3084] do_syscall_64+0x4c/0xa0 [ 134.413514][ T3084] ? clear_bhb_loop+0x50/0xa0 [ 134.418197][ T3084] ? clear_bhb_loop+0x50/0xa0 [ 134.422871][ T3084] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 134.428762][ T3084] RIP: 0033:0x7fab55df6929 [ 134.433176][ T3084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 134.453020][ T3084] RSP: 002b:00007fab5445f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 134.461460][ T3084] RAX: ffffffffffffffda RBX: 00007fab5601dfa0 RCX: 00007fab55df6929 [ 134.469440][ T3084] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 134.477405][ T3084] RBP: 00007fab5445f090 R08: 0000000000000000 R09: 0000000000000000 [ 134.485374][ T3084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 134.493336][ T3084] R13: 0000000000000000 R14: 00007fab5601dfa0 R15: 00007ffd341b2f98 [ 134.501326][ T3084] [ 134.718949][ T3105] Â: renamed from pim6reg1 [ 134.829034][ T3113] FAULT_INJECTION: forcing a failure. [ 134.829034][ T3113] name failslab, interval 1, probability 0, space 0, times 0 [ 134.877385][ T3113] CPU: 1 PID: 3113 Comm: syz.0.1022 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 134.887333][ T3113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 134.897406][ T3113] Call Trace: [ 134.900702][ T3113] [ 134.903650][ T3113] __dump_stack+0x21/0x30 [ 134.908000][ T3113] dump_stack_lvl+0xee/0x150 [ 134.912601][ T3113] ? show_regs_print_info+0x20/0x20 [ 134.917813][ T3113] dump_stack+0x15/0x20 [ 134.921985][ T3113] should_fail+0x3c1/0x510 [ 134.926424][ T3113] __should_failslab+0xa4/0xe0 [ 134.931196][ T3113] should_failslab+0x9/0x20 [ 134.935708][ T3113] slab_pre_alloc_hook+0x3b/0xe0 [ 134.940677][ T3113] ? __build_skb+0x2d/0x310 [ 134.945200][ T3113] kmem_cache_alloc+0x44/0x260 [ 134.949989][ T3113] __build_skb+0x2d/0x310 [ 134.954341][ T3113] ? __kasan_check_write+0x14/0x20 [ 134.959467][ T3113] build_skb+0x24/0x200 [ 134.963647][ T3113] bpf_prog_test_run_skb+0x279/0x1150 [ 134.969041][ T3113] ? __kasan_check_write+0x14/0x20 [ 134.974164][ T3113] ? __bpf_prog_test_run_raw_tp+0x2b0/0x2b0 [ 134.980082][ T3113] bpf_prog_test_run+0x3d5/0x620 [ 134.985036][ T3113] ? bpf_prog_query+0x230/0x230 [ 134.989899][ T3113] ? selinux_bpf+0xce/0xf0 [ 134.994333][ T3113] ? security_bpf+0x82/0xa0 [ 134.998861][ T3113] __sys_bpf+0x52c/0x730 [ 135.003118][ T3113] ? bpf_link_show_fdinfo+0x310/0x310 [ 135.008530][ T3113] ? debug_smp_processor_id+0x17/0x20 [ 135.013948][ T3113] ? perf_trace_sys_enter+0x30/0x150 [ 135.019338][ T3113] __x64_sys_bpf+0x7c/0x90 [ 135.023782][ T3113] x64_sys_call+0x4b9/0x9a0 [ 135.028322][ T3113] do_syscall_64+0x4c/0xa0 [ 135.032750][ T3113] ? clear_bhb_loop+0x50/0xa0 [ 135.037438][ T3113] ? clear_bhb_loop+0x50/0xa0 [ 135.042125][ T3113] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 135.048042][ T3113] RIP: 0033:0x7fe782d59929 [ 135.052487][ T3113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 135.072109][ T3113] RSP: 002b:00007fe7813c2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 135.080544][ T3113] RAX: ffffffffffffffda RBX: 00007fe782f80fa0 RCX: 00007fe782d59929 [ 135.088530][ T3113] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 135.096512][ T3113] RBP: 00007fe7813c2090 R08: 0000000000000000 R09: 0000000000000000 [ 135.104499][ T3113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 135.112488][ T3113] R13: 0000000000000000 R14: 00007fe782f80fa0 R15: 00007ffd6f94d688 [ 135.120479][ T3113] [ 135.981461][ T3154] FAULT_INJECTION: forcing a failure. [ 135.981461][ T3154] name failslab, interval 1, probability 0, space 0, times 0 [ 136.076804][ T3154] CPU: 1 PID: 3154 Comm: syz.4.1036 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 136.086756][ T3154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 136.096838][ T3154] Call Trace: [ 136.100136][ T3154] [ 136.103082][ T3154] __dump_stack+0x21/0x30 [ 136.107430][ T3154] dump_stack_lvl+0xee/0x150 [ 136.112033][ T3154] ? show_regs_print_info+0x20/0x20 [ 136.117245][ T3154] dump_stack+0x15/0x20 [ 136.121413][ T3154] should_fail+0x3c1/0x510 [ 136.125843][ T3154] __should_failslab+0xa4/0xe0 [ 136.130631][ T3154] should_failslab+0x9/0x20 [ 136.135145][ T3154] slab_pre_alloc_hook+0x3b/0xe0 [ 136.140101][ T3154] __kmalloc+0x6d/0x2c0 [ 136.144268][ T3154] ? tun_device_event+0x4e7/0xf20 [ 136.149306][ T3154] tun_device_event+0x4e7/0xf20 [ 136.154172][ T3154] ? __kasan_check_read+0x11/0x20 [ 136.159213][ T3154] ? macsec_notify+0xff/0x490 [ 136.163903][ T3154] ? macsec_common_dellink+0x520/0x520 [ 136.169383][ T3154] raw_notifier_call_chain+0x90/0x100 [ 136.174773][ T3154] dev_change_tx_queue_len+0x1af/0x330 [ 136.180251][ T3154] ? dev_set_mtu+0xc0/0xc0 [ 136.184685][ T3154] dev_ifsioc+0x25c/0xe70 [ 136.189025][ T3154] ? dev_ioctl+0xd10/0xd10 [ 136.193454][ T3154] ? __kasan_check_write+0x14/0x20 [ 136.198589][ T3154] ? mutex_lock+0x95/0x1a0 [ 136.203035][ T3154] ? wait_for_completion_killable_timeout+0x10/0x10 [ 136.209643][ T3154] ? dev_get_by_name_rcu+0xc8/0xf0 [ 136.214786][ T3154] dev_ioctl+0x560/0xd10 [ 136.219039][ T3154] sock_do_ioctl+0x22e/0x300 [ 136.223643][ T3154] ? sock_show_fdinfo+0xa0/0xa0 [ 136.228538][ T3154] ? selinux_file_ioctl+0x377/0x480 [ 136.233765][ T3154] sock_ioctl+0x4bc/0x6b0 [ 136.238122][ T3154] ? sock_poll+0x3d0/0x3d0 [ 136.242557][ T3154] ? __fget_files+0x2c4/0x320 [ 136.247262][ T3154] ? security_file_ioctl+0x84/0xa0 [ 136.252400][ T3154] ? sock_poll+0x3d0/0x3d0 [ 136.256826][ T3154] __se_sys_ioctl+0x121/0x1a0 [ 136.261538][ T3154] __x64_sys_ioctl+0x7b/0x90 [ 136.266139][ T3154] x64_sys_call+0x2f/0x9a0 [ 136.270560][ T3154] do_syscall_64+0x4c/0xa0 [ 136.274994][ T3154] ? clear_bhb_loop+0x50/0xa0 [ 136.279679][ T3154] ? clear_bhb_loop+0x50/0xa0 [ 136.284358][ T3154] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 136.290258][ T3154] RIP: 0033:0x7f60d9961929 [ 136.294672][ T3154] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 136.314274][ T3154] RSP: 002b:00007f60d7fca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 136.322685][ T3154] RAX: ffffffffffffffda RBX: 00007f60d9b88fa0 RCX: 00007f60d9961929 [ 136.330650][ T3154] RDX: 0000200000002280 RSI: 0000000000008943 RDI: 0000000000000005 [ 136.338619][ T3154] RBP: 00007f60d7fca090 R08: 0000000000000000 R09: 0000000000000000 [ 136.346596][ T3154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 136.354570][ T3154] R13: 0000000000000000 R14: 00007f60d9b88fa0 R15: 00007ffeb50c2698 [ 136.362551][ T3154] [ 136.386445][ T3154] syzkaller0: refused to change device tx_queue_len [ 137.788916][ T3188] device syzkaller0 entered promiscuous mode [ 138.040341][ T3197] FAULT_INJECTION: forcing a failure. [ 138.040341][ T3197] name failslab, interval 1, probability 0, space 0, times 0 [ 138.070214][ T3197] CPU: 0 PID: 3197 Comm: syz.1.1050 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 138.080151][ T3197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 138.090217][ T3197] Call Trace: [ 138.093503][ T3197] [ 138.096434][ T3197] __dump_stack+0x21/0x30 [ 138.100779][ T3197] dump_stack_lvl+0xee/0x150 [ 138.105373][ T3197] ? show_regs_print_info+0x20/0x20 [ 138.110577][ T3197] dump_stack+0x15/0x20 [ 138.114736][ T3197] should_fail+0x3c1/0x510 [ 138.119172][ T3197] __should_failslab+0xa4/0xe0 [ 138.123952][ T3197] should_failslab+0x9/0x20 [ 138.128460][ T3197] slab_pre_alloc_hook+0x3b/0xe0 [ 138.133407][ T3197] __kmalloc+0x6d/0x2c0 [ 138.137583][ T3197] ? tun_device_event+0x4e7/0xf20 [ 138.142634][ T3197] tun_device_event+0x4e7/0xf20 [ 138.147491][ T3197] ? __kasan_check_read+0x11/0x20 [ 138.152527][ T3197] ? macsec_notify+0xff/0x490 [ 138.157214][ T3197] ? macsec_common_dellink+0x520/0x520 [ 138.162688][ T3197] raw_notifier_call_chain+0x90/0x100 [ 138.168069][ T3197] dev_change_tx_queue_len+0x1af/0x330 [ 138.173540][ T3197] ? dev_set_mtu+0xc0/0xc0 [ 138.177978][ T3197] dev_ifsioc+0x25c/0xe70 [ 138.182322][ T3197] ? dev_ioctl+0xd10/0xd10 [ 138.186747][ T3197] ? __mutex_lock_slowpath+0xe/0x10 [ 138.191953][ T3197] ? mutex_lock+0x100/0x1a0 [ 138.196463][ T3197] ? wait_for_completion_killable_timeout+0x10/0x10 [ 138.203057][ T3197] ? dev_get_by_name_rcu+0xc8/0xf0 [ 138.208177][ T3197] dev_ioctl+0x560/0xd10 [ 138.212441][ T3197] sock_do_ioctl+0x22e/0x300 [ 138.217063][ T3197] ? sock_show_fdinfo+0xa0/0xa0 [ 138.221932][ T3197] ? selinux_file_ioctl+0x377/0x480 [ 138.227144][ T3197] sock_ioctl+0x4bc/0x6b0 [ 138.231483][ T3197] ? sock_poll+0x3d0/0x3d0 [ 138.235911][ T3197] ? __fget_files+0x2c4/0x320 [ 138.240607][ T3197] ? security_file_ioctl+0x84/0xa0 [ 138.245733][ T3197] ? sock_poll+0x3d0/0x3d0 [ 138.250248][ T3197] __se_sys_ioctl+0x121/0x1a0 [ 138.254947][ T3197] __x64_sys_ioctl+0x7b/0x90 [ 138.259554][ T3197] x64_sys_call+0x2f/0x9a0 [ 138.263978][ T3197] do_syscall_64+0x4c/0xa0 [ 138.268398][ T3197] ? clear_bhb_loop+0x50/0xa0 [ 138.273084][ T3197] ? clear_bhb_loop+0x50/0xa0 [ 138.277775][ T3197] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 138.283680][ T3197] RIP: 0033:0x7fab55df6929 [ 138.288102][ T3197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 138.307714][ T3197] RSP: 002b:00007fab5445f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 138.316135][ T3197] RAX: ffffffffffffffda RBX: 00007fab5601dfa0 RCX: 00007fab55df6929 [ 138.324113][ T3197] RDX: 0000200000002280 RSI: 0000000000008943 RDI: 0000000000000008 [ 138.332084][ T3197] RBP: 00007fab5445f090 R08: 0000000000000000 R09: 0000000000000000 [ 138.340062][ T3197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 138.348052][ T3197] R13: 0000000000000000 R14: 00007fab5601dfa0 R15: 00007ffd341b2f98 [ 138.356031][ T3197] [ 138.397626][ T3197] syzkaller0: refused to change device tx_queue_len [ 138.626116][ T3203] FAULT_INJECTION: forcing a failure. [ 138.626116][ T3203] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 138.646552][ T3203] CPU: 1 PID: 3203 Comm: syz.1.1053 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 138.656501][ T3203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 138.666572][ T3203] Call Trace: [ 138.669855][ T3203] [ 138.672802][ T3203] __dump_stack+0x21/0x30 [ 138.677146][ T3203] dump_stack_lvl+0xee/0x150 [ 138.681742][ T3203] ? show_regs_print_info+0x20/0x20 [ 138.686945][ T3203] ? memcpy+0x56/0x70 [ 138.690944][ T3203] dump_stack+0x15/0x20 [ 138.695109][ T3203] should_fail+0x3c1/0x510 [ 138.699545][ T3203] should_fail_usercopy+0x1a/0x20 [ 138.704592][ T3203] _copy_to_user+0x20/0x90 [ 138.709026][ T3203] bpf_verifier_vlog+0x1b4/0x330 [ 138.713986][ T3203] __btf_verifier_log+0xd1/0x120 [ 138.718946][ T3203] ? btf_check_sec_info+0x330/0x330 [ 138.724172][ T3203] ? kvmalloc_node+0x26d/0x330 [ 138.728945][ T3203] ? memcpy+0x56/0x70 [ 138.732939][ T3203] btf_parse_hdr+0x395/0x7f0 [ 138.737534][ T3203] ? __kasan_check_write+0x14/0x20 [ 138.742641][ T3203] btf_new_fd+0x42c/0x920 [ 138.746964][ T3203] bpf_btf_load+0x6f/0x90 [ 138.751288][ T3203] __sys_bpf+0x515/0x730 [ 138.755526][ T3203] ? bpf_link_show_fdinfo+0x310/0x310 [ 138.760896][ T3203] ? debug_smp_processor_id+0x17/0x20 [ 138.766321][ T3203] __x64_sys_bpf+0x7c/0x90 [ 138.770735][ T3203] x64_sys_call+0x4b9/0x9a0 [ 138.775232][ T3203] do_syscall_64+0x4c/0xa0 [ 138.779646][ T3203] ? clear_bhb_loop+0x50/0xa0 [ 138.784323][ T3203] ? clear_bhb_loop+0x50/0xa0 [ 138.788994][ T3203] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 138.794880][ T3203] RIP: 0033:0x7fab55df6929 [ 138.799290][ T3203] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 138.818886][ T3203] RSP: 002b:00007fab5445f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 138.827290][ T3203] RAX: ffffffffffffffda RBX: 00007fab5601dfa0 RCX: 00007fab55df6929 [ 138.835252][ T3203] RDX: 0000000000000028 RSI: 0000200000001500 RDI: 0000000000000012 [ 138.843217][ T3203] RBP: 00007fab5445f090 R08: 0000000000000000 R09: 0000000000000000 [ 138.851185][ T3203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 138.859148][ T3203] R13: 0000000000000001 R14: 00007fab5601dfa0 R15: 00007ffd341b2f98 [ 138.867118][ T3203] [ 139.481647][ T3231] FAULT_INJECTION: forcing a failure. [ 139.481647][ T3231] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 139.515949][ T3231] CPU: 1 PID: 3231 Comm: syz.2.1061 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 139.526054][ T3231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 139.536119][ T3231] Call Trace: [ 139.539409][ T3231] [ 139.542345][ T3231] __dump_stack+0x21/0x30 [ 139.546696][ T3231] dump_stack_lvl+0xee/0x150 [ 139.551291][ T3231] ? show_regs_print_info+0x20/0x20 [ 139.556498][ T3231] ? __kasan_kmalloc+0xec/0x110 [ 139.561362][ T3231] ? bpf_map_area_alloc+0x49/0xe0 [ 139.566402][ T3231] ? bpf_ringbuf_alloc+0x37/0x470 [ 139.571438][ T3231] dump_stack+0x15/0x20 [ 139.575603][ T3231] should_fail+0x3c1/0x510 [ 139.580033][ T3231] should_fail_alloc_page+0x55/0x80 [ 139.585251][ T3231] prepare_alloc_pages+0x156/0x600 [ 139.590388][ T3231] ? __alloc_pages_bulk+0xab0/0xab0 [ 139.595604][ T3231] __alloc_pages+0x10a/0x440 [ 139.600208][ T3231] ? prep_new_page+0x110/0x110 [ 139.604991][ T3231] ? bpf_map_area_alloc+0x49/0xe0 [ 139.610044][ T3231] bpf_ringbuf_alloc+0x1b5/0x470 [ 139.614998][ T3231] ringbuf_map_alloc+0x1f6/0x320 [ 139.619951][ T3231] map_create+0x455/0x21b0 [ 139.624402][ T3231] __sys_bpf+0x2cf/0x730 [ 139.628659][ T3231] ? bpf_link_show_fdinfo+0x310/0x310 [ 139.634059][ T3231] ? debug_smp_processor_id+0x17/0x20 [ 139.639482][ T3231] __x64_sys_bpf+0x7c/0x90 [ 139.643930][ T3231] x64_sys_call+0x4b9/0x9a0 [ 139.648447][ T3231] do_syscall_64+0x4c/0xa0 [ 139.652883][ T3231] ? clear_bhb_loop+0x50/0xa0 [ 139.657584][ T3231] ? clear_bhb_loop+0x50/0xa0 [ 139.662285][ T3231] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 139.668198][ T3231] RIP: 0033:0x7fa2f3dc8929 [ 139.672627][ T3231] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 139.692246][ T3231] RSP: 002b:00007fa2f2431038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 139.700681][ T3231] RAX: ffffffffffffffda RBX: 00007fa2f3feffa0 RCX: 00007fa2f3dc8929 [ 139.708683][ T3231] RDX: 0000000000000048 RSI: 00002000000000c0 RDI: 0000000000000000 [ 139.716678][ T3231] RBP: 00007fa2f2431090 R08: 0000000000000000 R09: 0000000000000000 [ 139.724692][ T3231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.732686][ T3231] R13: 0000000000000001 R14: 00007fa2f3feffa0 R15: 00007ffef73d0448 [ 139.740698][ T3231] [ 139.790023][ T3239] ÿ: renamed from bond_slave_0 [ 139.805359][ T3241] FAULT_INJECTION: forcing a failure. [ 139.805359][ T3241] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 139.820406][ T3241] CPU: 1 PID: 3241 Comm: syz.2.1067 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 139.830331][ T3241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 139.840403][ T3241] Call Trace: [ 139.843688][ T3241] [ 139.846622][ T3241] __dump_stack+0x21/0x30 [ 139.850990][ T3241] dump_stack_lvl+0xee/0x150 [ 139.855580][ T3241] ? show_regs_print_info+0x20/0x20 [ 139.860777][ T3241] ? __hrtimer_run_queues+0x97a/0x9e0 [ 139.866155][ T3241] dump_stack+0x15/0x20 [ 139.870311][ T3241] should_fail+0x3c1/0x510 [ 139.874734][ T3241] should_fail_usercopy+0x1a/0x20 [ 139.879756][ T3241] _copy_from_user+0x20/0xd0 [ 139.884350][ T3241] __sys_bpf+0x233/0x730 [ 139.888588][ T3241] ? bpf_link_show_fdinfo+0x310/0x310 [ 139.893957][ T3241] __x64_sys_bpf+0x7c/0x90 [ 139.898370][ T3241] x64_sys_call+0x4b9/0x9a0 [ 139.902876][ T3241] do_syscall_64+0x4c/0xa0 [ 139.907290][ T3241] ? clear_bhb_loop+0x50/0xa0 [ 139.911967][ T3241] ? clear_bhb_loop+0x50/0xa0 [ 139.916636][ T3241] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 139.922528][ T3241] RIP: 0033:0x7fa2f3dc8929 [ 139.926945][ T3241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 139.946543][ T3241] RSP: 002b:00007fa2f2431038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 139.954959][ T3241] RAX: ffffffffffffffda RBX: 00007fa2f3feffa0 RCX: 00007fa2f3dc8929 [ 139.962938][ T3241] RDX: 0000000000000050 RSI: 0000200000000240 RDI: 0000000000000000 [ 139.970910][ T3241] RBP: 00007fa2f2431090 R08: 0000000000000000 R09: 0000000000000000 [ 139.979096][ T3241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.987060][ T3241] R13: 0000000000000000 R14: 00007fa2f3feffa0 R15: 00007ffef73d0448 [ 139.995028][ T3241] [ 141.116933][ T3273] bond_slave_1: mtu greater than device maximum [ 141.123312][ T3274] ÿÿÿÿÿÿ: renamed from vlan1 [ 141.642190][ T3300] FAULT_INJECTION: forcing a failure. [ 141.642190][ T3300] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 141.655678][ T3300] CPU: 1 PID: 3300 Comm: syz.2.1088 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 141.665599][ T3300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 141.675663][ T3300] Call Trace: [ 141.678943][ T3300] [ 141.681881][ T3300] __dump_stack+0x21/0x30 [ 141.686214][ T3300] dump_stack_lvl+0xee/0x150 [ 141.690796][ T3300] ? show_regs_print_info+0x20/0x20 [ 141.695990][ T3300] ? vfs_write+0xc17/0xf70 [ 141.700409][ T3300] dump_stack+0x15/0x20 [ 141.704559][ T3300] should_fail+0x3c1/0x510 [ 141.708974][ T3300] should_fail_usercopy+0x1a/0x20 [ 141.713999][ T3300] _copy_from_user+0x20/0xd0 [ 141.718585][ T3300] __sys_bpf+0x233/0x730 [ 141.722819][ T3300] ? bpf_link_show_fdinfo+0x310/0x310 [ 141.728189][ T3300] ? debug_smp_processor_id+0x17/0x20 [ 141.733560][ T3300] __x64_sys_bpf+0x7c/0x90 [ 141.737976][ T3300] x64_sys_call+0x4b9/0x9a0 [ 141.742478][ T3300] do_syscall_64+0x4c/0xa0 [ 141.746889][ T3300] ? clear_bhb_loop+0x50/0xa0 [ 141.751566][ T3300] ? clear_bhb_loop+0x50/0xa0 [ 141.756234][ T3300] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 141.762126][ T3300] RIP: 0033:0x7fa2f3dc8929 [ 141.766535][ T3300] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 141.786137][ T3300] RSP: 002b:00007fa2f2431038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 141.794547][ T3300] RAX: ffffffffffffffda RBX: 00007fa2f3feffa0 RCX: 00007fa2f3dc8929 [ 141.802515][ T3300] RDX: 0000000000000018 RSI: 0000200000002e40 RDI: 0000000000000006 [ 141.810513][ T3300] RBP: 00007fa2f2431090 R08: 0000000000000000 R09: 0000000000000000 [ 141.818483][ T3300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.826449][ T3300] R13: 0000000000000000 R14: 00007fa2f3feffa0 R15: 00007ffef73d0448 [ 141.834421][ T3300] [ 146.320220][ T3442] device wg2 left promiscuous mode [ 146.409245][ T3451] device pim6reg1 entered promiscuous mode [ 147.076688][ T3489] device syzkaller0 entered promiscuous mode [ 147.788146][ T3530] FAULT_INJECTION: forcing a failure. [ 147.788146][ T3530] name failslab, interval 1, probability 0, space 0, times 0 [ 147.799613][ T3517] device syzkaller0 entered promiscuous mode [ 147.826751][ T3530] CPU: 1 PID: 3530 Comm: syz.1.1175 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 147.836709][ T3530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 147.846865][ T3530] Call Trace: [ 147.850166][ T3530] [ 147.853208][ T3530] __dump_stack+0x21/0x30 [ 147.857569][ T3530] dump_stack_lvl+0xee/0x150 [ 147.862175][ T3530] ? show_regs_print_info+0x20/0x20 [ 147.867387][ T3530] ? avc_has_perm_noaudit+0x2f4/0x460 [ 147.872779][ T3530] dump_stack+0x15/0x20 [ 147.876957][ T3530] should_fail+0x3c1/0x510 [ 147.881392][ T3530] __should_failslab+0xa4/0xe0 [ 147.886174][ T3530] should_failslab+0x9/0x20 [ 147.890706][ T3530] slab_pre_alloc_hook+0x3b/0xe0 [ 147.895711][ T3530] ? __alloc_skb+0xe0/0x740 [ 147.900223][ T3530] kmem_cache_alloc+0x44/0x260 [ 147.905004][ T3530] __alloc_skb+0xe0/0x740 [ 147.909363][ T3530] alloc_skb_with_frags+0xa8/0x620 [ 147.914493][ T3530] sock_alloc_send_pskb+0x853/0x980 [ 147.919715][ T3530] ? is_bpf_text_address+0x177/0x190 [ 147.925044][ T3530] ? __kernel_text_address+0xa0/0x100 [ 147.930429][ T3530] ? sock_kzfree_s+0x60/0x60 [ 147.935038][ T3530] ? stack_trace_save+0x98/0xe0 [ 147.939947][ T3530] tun_get_user+0x4e6/0x33c0 [ 147.944549][ T3530] ? __kasan_init_slab_obj+0x10/0x40 [ 147.949841][ T3530] ? kmem_cache_free+0x100/0x320 [ 147.954787][ T3530] ? __x64_sys_openat+0x136/0x160 [ 147.959832][ T3530] ? x64_sys_call+0x219/0x9a0 [ 147.964520][ T3530] ? tun_do_read+0x1c40/0x1c40 [ 147.969296][ T3530] ? kstrtouint_from_user+0x1a0/0x200 [ 147.974680][ T3530] ? kstrtol_from_user+0x260/0x260 [ 147.979806][ T3530] ? putname+0x111/0x160 [ 147.984065][ T3530] ? bpf_probe_read_user_str+0x4a/0x70 [ 147.989541][ T3530] ? avc_policy_seqno+0x1b/0x70 [ 147.994399][ T3530] ? selinux_file_permission+0x2aa/0x510 [ 148.000053][ T3530] tun_chr_write_iter+0x1eb/0x2e0 [ 148.005103][ T3530] vfs_write+0x802/0xf70 [ 148.009365][ T3530] ? file_end_write+0x1b0/0x1b0 [ 148.014234][ T3530] ? __fget_files+0x2c4/0x320 [ 148.018930][ T3530] ? __fdget_pos+0x1f7/0x380 [ 148.023557][ T3530] ? ksys_write+0x71/0x240 [ 148.027994][ T3530] ksys_write+0x140/0x240 [ 148.032330][ T3530] ? __ia32_sys_read+0x90/0x90 [ 148.037106][ T3530] ? debug_smp_processor_id+0x17/0x20 [ 148.042497][ T3530] __x64_sys_write+0x7b/0x90 [ 148.047105][ T3530] x64_sys_call+0x8ef/0x9a0 [ 148.051641][ T3530] do_syscall_64+0x4c/0xa0 [ 148.056073][ T3530] ? clear_bhb_loop+0x50/0xa0 [ 148.060767][ T3530] ? clear_bhb_loop+0x50/0xa0 [ 148.065462][ T3530] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 148.071368][ T3530] RIP: 0033:0x7fab55df6929 [ 148.075797][ T3530] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 148.095425][ T3530] RSP: 002b:00007fab5445f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 148.103866][ T3530] RAX: ffffffffffffffda RBX: 00007fab5601dfa0 RCX: 00007fab55df6929 [ 148.111856][ T3530] RDX: 000000000000fdef RSI: 0000200000000580 RDI: 00000000000000c8 [ 148.119847][ T3530] RBP: 00007fab5445f090 R08: 0000000000000000 R09: 0000000000000000 [ 148.127836][ T3530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 148.135826][ T3530] R13: 0000000000000000 R14: 00007fab5601dfa0 R15: 00007ffd341b2f98 [ 148.143821][ T3530] [ 148.291616][ T3537] FAULT_INJECTION: forcing a failure. [ 148.291616][ T3537] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 148.337332][ T3537] CPU: 0 PID: 3537 Comm: syz.4.1179 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 148.347285][ T3537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 148.357347][ T3537] Call Trace: [ 148.360620][ T3537] [ 148.363548][ T3537] __dump_stack+0x21/0x30 [ 148.367876][ T3537] dump_stack_lvl+0xee/0x150 [ 148.372455][ T3537] ? show_regs_print_info+0x20/0x20 [ 148.377652][ T3537] dump_stack+0x15/0x20 [ 148.381800][ T3537] should_fail+0x3c1/0x510 [ 148.386213][ T3537] should_fail_usercopy+0x1a/0x20 [ 148.391228][ T3537] _copy_to_user+0x20/0x90 [ 148.395660][ T3537] simple_read_from_buffer+0xe9/0x160 [ 148.401042][ T3537] proc_fail_nth_read+0x19a/0x210 [ 148.406056][ T3537] ? proc_fault_inject_write+0x2f0/0x2f0 [ 148.411677][ T3537] ? security_file_permission+0x83/0xa0 [ 148.417215][ T3537] ? proc_fault_inject_write+0x2f0/0x2f0 [ 148.422842][ T3537] vfs_read+0x282/0xbe0 [ 148.426990][ T3537] ? kernel_read+0x1f0/0x1f0 [ 148.431570][ T3537] ? __kasan_check_write+0x14/0x20 [ 148.436675][ T3537] ? mutex_lock+0x95/0x1a0 [ 148.441083][ T3537] ? wait_for_completion_killable_timeout+0x10/0x10 [ 148.447664][ T3537] ? __fget_files+0x2c4/0x320 [ 148.452347][ T3537] ? __fdget_pos+0x2d2/0x380 [ 148.456936][ T3537] ? ksys_read+0x71/0x240 [ 148.461261][ T3537] ksys_read+0x140/0x240 [ 148.465499][ T3537] ? vfs_write+0xf70/0xf70 [ 148.469918][ T3537] ? debug_smp_processor_id+0x17/0x20 [ 148.475304][ T3537] __x64_sys_read+0x7b/0x90 [ 148.479805][ T3537] x64_sys_call+0x96d/0x9a0 [ 148.484303][ T3537] do_syscall_64+0x4c/0xa0 [ 148.488718][ T3537] ? clear_bhb_loop+0x50/0xa0 [ 148.493405][ T3537] ? clear_bhb_loop+0x50/0xa0 [ 148.498077][ T3537] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 148.503977][ T3537] RIP: 0033:0x7f60d996033c [ 148.508383][ T3537] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 148.527980][ T3537] RSP: 002b:00007f60d7fca030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 148.536398][ T3537] RAX: ffffffffffffffda RBX: 00007f60d9b88fa0 RCX: 00007f60d996033c [ 148.544364][ T3537] RDX: 000000000000000f RSI: 00007f60d7fca0a0 RDI: 0000000000000005 [ 148.552327][ T3537] RBP: 00007f60d7fca090 R08: 0000000000000000 R09: 0000000000000000 [ 148.560293][ T3537] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000001 [ 148.568259][ T3537] R13: 0000000000000000 R14: 00007f60d9b88fa0 R15: 00007ffeb50c2698 [ 148.576228][ T3537] [ 148.607297][ T30] audit: type=1400 audit(1750874876.905:133): avc: denied { create } for pid=3551 comm="syz.0.1184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 148.861547][ T30] audit: type=1400 audit(1750874877.155:134): avc: denied { create } for pid=3566 comm="syz.2.1182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 149.101668][ T3564] bond_slave_1: mtu greater than device maximum [ 149.186781][ T3575] FAULT_INJECTION: forcing a failure. [ 149.186781][ T3575] name failslab, interval 1, probability 0, space 0, times 0 [ 149.200502][ T3575] CPU: 0 PID: 3575 Comm: syz.1.1192 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 149.210412][ T3575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 149.220491][ T3575] Call Trace: [ 149.223788][ T3575] [ 149.226734][ T3575] __dump_stack+0x21/0x30 [ 149.231083][ T3575] dump_stack_lvl+0xee/0x150 [ 149.235672][ T3575] ? show_regs_print_info+0x20/0x20 [ 149.240881][ T3575] dump_stack+0x15/0x20 [ 149.245063][ T3575] should_fail+0x3c1/0x510 [ 149.249499][ T3575] __should_failslab+0xa4/0xe0 [ 149.254282][ T3575] should_failslab+0x9/0x20 [ 149.258800][ T3575] slab_pre_alloc_hook+0x3b/0xe0 [ 149.263757][ T3575] ? getname_flags+0xb9/0x500 [ 149.268457][ T3575] kmem_cache_alloc+0x44/0x260 [ 149.273268][ T3575] getname_flags+0xb9/0x500 [ 149.277789][ T3575] getname+0x19/0x20 [ 149.281707][ T3575] do_sys_openat2+0xd9/0x7b0 [ 149.286316][ T3575] ? do_sys_open+0xe0/0xe0 [ 149.290752][ T3575] ? kvm_sched_clock_read+0x18/0x40 [ 149.295965][ T3575] ? sched_clock+0x9/0x10 [ 149.300312][ T3575] ? sched_clock_cpu+0x18/0x3c0 [ 149.305191][ T3575] __x64_sys_openat+0x136/0x160 [ 149.310068][ T3575] x64_sys_call+0x219/0x9a0 [ 149.314590][ T3575] do_syscall_64+0x4c/0xa0 [ 149.319026][ T3575] ? clear_bhb_loop+0x50/0xa0 [ 149.323720][ T3575] ? clear_bhb_loop+0x50/0xa0 [ 149.328431][ T3575] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 149.334346][ T3575] RIP: 0033:0x7fab55df5290 [ 149.338787][ T3575] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 149.358409][ T3575] RSP: 002b:00007fab5445ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 149.366839][ T3575] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fab55df5290 [ 149.374880][ T3575] RDX: 0000000000000002 RSI: 00007fab5445efa0 RDI: 00000000ffffff9c [ 149.382882][ T3575] RBP: 00007fab5445efa0 R08: 0000000000000000 R09: 0000000000000000 [ 149.390868][ T3575] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 149.398851][ T3575] R13: 0000000000000000 R14: 00007fab5601dfa0 R15: 00007ffd341b2f98 [ 149.406855][ T3575] [ 150.065600][ T30] audit: type=1400 audit(1750874878.345:135): avc: denied { create } for pid=3574 comm="syz.1.1192" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 150.880007][ T3633] FAULT_INJECTION: forcing a failure. [ 150.880007][ T3633] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 150.906279][ T3633] CPU: 0 PID: 3633 Comm: syz.2.1213 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 150.916211][ T3633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 150.926275][ T3633] Call Trace: [ 150.929558][ T3633] [ 150.932487][ T3633] __dump_stack+0x21/0x30 [ 150.936827][ T3633] dump_stack_lvl+0xee/0x150 [ 150.941417][ T3633] ? show_regs_print_info+0x20/0x20 [ 150.946617][ T3633] dump_stack+0x15/0x20 [ 150.950776][ T3633] should_fail+0x3c1/0x510 [ 150.955202][ T3633] should_fail_usercopy+0x1a/0x20 [ 150.960248][ T3633] _copy_to_user+0x20/0x90 [ 150.964670][ T3633] simple_read_from_buffer+0xe9/0x160 [ 150.970048][ T3633] proc_fail_nth_read+0x19a/0x210 [ 150.975082][ T3633] ? proc_fault_inject_write+0x2f0/0x2f0 [ 150.980714][ T3633] ? security_file_permission+0x83/0xa0 [ 150.986270][ T3633] ? proc_fault_inject_write+0x2f0/0x2f0 [ 150.991907][ T3633] vfs_read+0x282/0xbe0 [ 150.996066][ T3633] ? kernel_read+0x1f0/0x1f0 [ 151.000668][ T3633] ? __kasan_check_write+0x14/0x20 [ 151.005783][ T3633] ? mutex_lock+0x95/0x1a0 [ 151.010222][ T3633] ? wait_for_completion_killable_timeout+0x10/0x10 [ 151.016820][ T3633] ? __fget_files+0x2c4/0x320 [ 151.021507][ T3633] ? __fdget_pos+0x2d2/0x380 [ 151.026103][ T3633] ? ksys_read+0x71/0x240 [ 151.030432][ T3633] ksys_read+0x140/0x240 [ 151.034673][ T3633] ? vfs_write+0xf70/0xf70 [ 151.039267][ T3633] ? debug_smp_processor_id+0x17/0x20 [ 151.044653][ T3633] __x64_sys_read+0x7b/0x90 [ 151.049164][ T3633] x64_sys_call+0x96d/0x9a0 [ 151.053679][ T3633] do_syscall_64+0x4c/0xa0 [ 151.058114][ T3633] ? clear_bhb_loop+0x50/0xa0 [ 151.062800][ T3633] ? clear_bhb_loop+0x50/0xa0 [ 151.067488][ T3633] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 151.073389][ T3633] RIP: 0033:0x7fa2f3dc733c [ 151.077816][ T3633] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 151.097432][ T3633] RSP: 002b:00007fa2f2431030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 151.105860][ T3633] RAX: ffffffffffffffda RBX: 00007fa2f3feffa0 RCX: 00007fa2f3dc733c [ 151.113838][ T3633] RDX: 000000000000000f RSI: 00007fa2f24310a0 RDI: 000000000000000a [ 151.121818][ T3633] RBP: 00007fa2f2431090 R08: 0000000000000000 R09: 0000000000000000 [ 151.129794][ T3633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 151.137769][ T3633] R13: 0000000000000000 R14: 00007fa2f3feffa0 R15: 00007ffef73d0448 [ 151.145749][ T3633] [ 152.087233][ T30] audit: type=1400 audit(1750874880.385:136): avc: denied { create } for pid=3682 comm="syz.2.1229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 152.592992][ T3701] FAULT_INJECTION: forcing a failure. [ 152.592992][ T3701] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 152.671844][ T3701] CPU: 0 PID: 3701 Comm: syz.1.1236 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 152.681931][ T3701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 152.691997][ T3701] Call Trace: [ 152.695283][ T3701] [ 152.698222][ T3701] __dump_stack+0x21/0x30 [ 152.702566][ T3701] dump_stack_lvl+0xee/0x150 [ 152.707169][ T3701] ? show_regs_print_info+0x20/0x20 [ 152.712391][ T3701] dump_stack+0x15/0x20 [ 152.716564][ T3701] should_fail+0x3c1/0x510 [ 152.720994][ T3701] should_fail_usercopy+0x1a/0x20 [ 152.726024][ T3701] _copy_from_user+0x20/0xd0 [ 152.730626][ T3701] iovec_from_user+0x1bc/0x2f0 [ 152.735408][ T3701] __import_iovec+0x71/0x400 [ 152.740026][ T3701] ? kstrtol_from_user+0x260/0x260 [ 152.745146][ T3701] import_iovec+0x7c/0xb0 [ 152.749488][ T3701] ___sys_recvmsg+0x420/0x4f0 [ 152.754174][ T3701] ? __sys_recvmsg+0x250/0x250 [ 152.758958][ T3701] ? vfs_write+0xc17/0xf70 [ 152.763394][ T3701] ? __fdget+0x1a1/0x230 [ 152.767657][ T3701] __x64_sys_recvmsg+0x1df/0x2a0 [ 152.772606][ T3701] ? ___sys_recvmsg+0x4f0/0x4f0 [ 152.777466][ T3701] ? ksys_write+0x1eb/0x240 [ 152.782003][ T3701] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 152.788086][ T3701] x64_sys_call+0x705/0x9a0 [ 152.792600][ T3701] do_syscall_64+0x4c/0xa0 [ 152.797024][ T3701] ? clear_bhb_loop+0x50/0xa0 [ 152.801708][ T3701] ? clear_bhb_loop+0x50/0xa0 [ 152.806391][ T3701] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 152.812300][ T3701] RIP: 0033:0x7fab55df6929 [ 152.816720][ T3701] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 152.836337][ T3701] RSP: 002b:00007fab5445f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 152.844769][ T3701] RAX: ffffffffffffffda RBX: 00007fab5601dfa0 RCX: 00007fab55df6929 [ 152.852769][ T3701] RDX: 0000000000000000 RSI: 0000200000000b00 RDI: 0000000000000006 [ 152.860752][ T3701] RBP: 00007fab5445f090 R08: 0000000000000000 R09: 0000000000000000 [ 152.868746][ T3701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 152.876728][ T3701] R13: 0000000000000000 R14: 00007fab5601dfa0 R15: 00007ffd341b2f98 [ 152.884715][ T3701] [ 153.330359][ T3717] device syzkaller0 entered promiscuous mode [ 154.247351][ T3745] FAULT_INJECTION: forcing a failure. [ 154.247351][ T3745] name failslab, interval 1, probability 0, space 0, times 0 [ 154.270410][ T3745] CPU: 0 PID: 3745 Comm: syz.4.1250 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 154.280512][ T3745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 154.290588][ T3745] Call Trace: [ 154.293886][ T3745] [ 154.296839][ T3745] __dump_stack+0x21/0x30 [ 154.301185][ T3745] dump_stack_lvl+0xee/0x150 [ 154.305783][ T3745] ? show_regs_print_info+0x20/0x20 [ 154.311025][ T3745] ? finish_task_switch+0x16b/0x780 [ 154.316246][ T3745] ? __switch_to_asm+0x3a/0x60 [ 154.321021][ T3745] dump_stack+0x15/0x20 [ 154.325182][ T3745] should_fail+0x3c1/0x510 [ 154.329611][ T3745] __should_failslab+0xa4/0xe0 [ 154.334394][ T3745] should_failslab+0x9/0x20 [ 154.338903][ T3745] slab_pre_alloc_hook+0x3b/0xe0 [ 154.343873][ T3745] ? radix_tree_node_alloc+0x80/0x380 [ 154.349271][ T3745] kmem_cache_alloc+0x44/0x260 [ 154.354075][ T3745] ? pcpu_block_update_hint_alloc+0x8c1/0xc50 [ 154.360171][ T3745] radix_tree_node_alloc+0x80/0x380 [ 154.365388][ T3745] idr_get_free+0x2b1/0xab0 [ 154.369910][ T3745] idr_alloc+0x170/0x2a0 [ 154.374168][ T3745] ? idr_alloc_u32+0x2d0/0x2d0 [ 154.378939][ T3745] ? mutex_lock+0x95/0x1a0 [ 154.383378][ T3745] ppp_dev_configure+0x74b/0xac0 [ 154.388334][ T3745] ppp_ioctl+0x620/0x16a0 [ 154.392674][ T3745] ? ppp_poll+0x250/0x250 [ 154.397005][ T3745] ? irqentry_exit+0x37/0x40 [ 154.401750][ T3745] ? ppp_poll+0x250/0x250 [ 154.406103][ T3745] __se_sys_ioctl+0x121/0x1a0 [ 154.410805][ T3745] __x64_sys_ioctl+0x7b/0x90 [ 154.415418][ T3745] x64_sys_call+0x2f/0x9a0 [ 154.419849][ T3745] do_syscall_64+0x4c/0xa0 [ 154.424273][ T3745] ? clear_bhb_loop+0x50/0xa0 [ 154.428965][ T3745] ? clear_bhb_loop+0x50/0xa0 [ 154.433655][ T3745] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 154.439567][ T3745] RIP: 0033:0x7f60d9961929 [ 154.443990][ T3745] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 154.463745][ T3745] RSP: 002b:00007f60d7fa9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 154.472185][ T3745] RAX: ffffffffffffffda RBX: 00007f60d9b89080 RCX: 00007f60d9961929 [ 154.480174][ T3745] RDX: 000000110e22fff6 RSI: 00000000c004743e RDI: 0000000000000003 [ 154.488155][ T3745] RBP: 00007f60d7fa9090 R08: 0000000000000000 R09: 0000000000000000 [ 154.496139][ T3745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 154.504129][ T3745] R13: 0000000000000000 R14: 00007f60d9b89080 R15: 00007ffeb50c2698 [ 154.512115][ T3745] [ 156.398498][ T3811] device syzkaller0 entered promiscuous mode [ 157.923689][ T3817] device syzkaller0 entered promiscuous mode [ 157.986123][ T3861] FAULT_INJECTION: forcing a failure. [ 157.986123][ T3861] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 158.018794][ T3861] CPU: 1 PID: 3861 Comm: syz.3.1295 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 158.028826][ T3861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 158.038908][ T3861] Call Trace: [ 158.042202][ T3861] [ 158.045152][ T3861] __dump_stack+0x21/0x30 [ 158.049496][ T3861] dump_stack_lvl+0xee/0x150 [ 158.054100][ T3861] ? show_regs_print_info+0x20/0x20 [ 158.059319][ T3861] dump_stack+0x15/0x20 [ 158.063483][ T3861] should_fail+0x3c1/0x510 [ 158.067925][ T3861] should_fail_alloc_page+0x55/0x80 [ 158.073172][ T3861] prepare_alloc_pages+0x156/0x600 [ 158.078302][ T3861] ? __alloc_pages_bulk+0xab0/0xab0 [ 158.083517][ T3861] ? __x64_sys_bpf+0x7c/0x90 [ 158.088116][ T3861] ? x64_sys_call+0x4b9/0x9a0 [ 158.092809][ T3861] ? do_syscall_64+0x4c/0xa0 [ 158.097412][ T3861] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 158.103501][ T3861] __alloc_pages+0x10a/0x440 [ 158.108113][ T3861] ? prep_new_page+0x110/0x110 [ 158.112906][ T3861] kmalloc_order+0x4c/0x160 [ 158.117422][ T3861] kmalloc_order_trace+0x18/0xb0 [ 158.122371][ T3861] __kmalloc+0x199/0x2c0 [ 158.126631][ T3861] ? kvmalloc_node+0x242/0x330 [ 158.131401][ T3861] kvmalloc_node+0x242/0x330 [ 158.136001][ T3861] ? vm_mmap+0xb0/0xb0 [ 158.140072][ T3861] ? check_stack_object+0x81/0x140 [ 158.145192][ T3861] ? __kasan_check_write+0x14/0x20 [ 158.150315][ T3861] ? _copy_from_user+0x95/0xd0 [ 158.155090][ T3861] map_update_elem+0x4df/0x740 [ 158.159869][ T3861] __sys_bpf+0x40c/0x730 [ 158.164132][ T3861] ? bpf_link_show_fdinfo+0x310/0x310 [ 158.169519][ T3861] ? debug_smp_processor_id+0x17/0x20 [ 158.174911][ T3861] __x64_sys_bpf+0x7c/0x90 [ 158.179340][ T3861] x64_sys_call+0x4b9/0x9a0 [ 158.183855][ T3861] do_syscall_64+0x4c/0xa0 [ 158.188288][ T3861] ? clear_bhb_loop+0x50/0xa0 [ 158.192962][ T3861] ? clear_bhb_loop+0x50/0xa0 [ 158.197645][ T3861] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 158.203542][ T3861] RIP: 0033:0x7fcdb7439929 [ 158.207955][ T3861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 158.227551][ T3861] RSP: 002b:00007fcdb5aa2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 158.235972][ T3861] RAX: ffffffffffffffda RBX: 00007fcdb7660fa0 RCX: 00007fcdb7439929 [ 158.243943][ T3861] RDX: 0000000000000020 RSI: 0000200000000080 RDI: 0000000000000002 [ 158.251910][ T3861] RBP: 00007fcdb5aa2090 R08: 0000000000000000 R09: 0000000000000000 [ 158.259884][ T3861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 158.267876][ T3861] R13: 0000000000000000 R14: 00007fcdb7660fa0 R15: 00007fff58e66088 [ 158.275846][ T3861] [ 159.198825][ T3896] FAULT_INJECTION: forcing a failure. [ 159.198825][ T3896] name failslab, interval 1, probability 0, space 0, times 0 [ 159.211692][ T3896] CPU: 1 PID: 3896 Comm: syz.4.1306 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 159.221613][ T3896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 159.231687][ T3896] Call Trace: [ 159.234983][ T3896] [ 159.237940][ T3896] __dump_stack+0x21/0x30 [ 159.242280][ T3896] dump_stack_lvl+0xee/0x150 [ 159.246885][ T3896] ? show_regs_print_info+0x20/0x20 [ 159.252102][ T3896] ? avc_has_perm_noaudit+0x2f4/0x460 [ 159.257493][ T3896] dump_stack+0x15/0x20 [ 159.261661][ T3896] should_fail+0x3c1/0x510 [ 159.266089][ T3896] __should_failslab+0xa4/0xe0 [ 159.270867][ T3896] should_failslab+0x9/0x20 [ 159.275386][ T3896] slab_pre_alloc_hook+0x3b/0xe0 [ 159.280344][ T3896] ? __alloc_skb+0xe0/0x740 [ 159.284864][ T3896] kmem_cache_alloc+0x44/0x260 [ 159.289645][ T3896] __alloc_skb+0xe0/0x740 [ 159.293997][ T3896] alloc_skb_with_frags+0xa8/0x620 [ 159.299137][ T3896] sock_alloc_send_pskb+0x853/0x980 [ 159.304362][ T3896] ? is_bpf_text_address+0x177/0x190 [ 159.309663][ T3896] ? __kernel_text_address+0xa0/0x100 [ 159.315058][ T3896] ? sock_kzfree_s+0x60/0x60 [ 159.319668][ T3896] ? stack_trace_save+0x98/0xe0 [ 159.324538][ T3896] tun_get_user+0x4e6/0x33c0 [ 159.329149][ T3896] ? __kasan_init_slab_obj+0x10/0x40 [ 159.334445][ T3896] ? kmem_cache_free+0x100/0x320 [ 159.339393][ T3896] ? __x64_sys_openat+0x136/0x160 [ 159.344427][ T3896] ? x64_sys_call+0x219/0x9a0 [ 159.349123][ T3896] ? tun_do_read+0x1c40/0x1c40 [ 159.353908][ T3896] ? kstrtouint_from_user+0x1a0/0x200 [ 159.359292][ T3896] ? kstrtol_from_user+0x260/0x260 [ 159.364413][ T3896] ? btf_parse_type_sec+0x3d0/0x1b70 [ 159.369714][ T3896] ? avc_policy_seqno+0x1b/0x70 [ 159.374574][ T3896] ? selinux_file_permission+0x2aa/0x510 [ 159.380224][ T3896] tun_chr_write_iter+0x1eb/0x2e0 [ 159.385263][ T3896] vfs_write+0x802/0xf70 [ 159.389519][ T3896] ? file_end_write+0x1b0/0x1b0 [ 159.394529][ T3896] ? __fget_files+0x2c4/0x320 [ 159.399234][ T3896] ? __fdget_pos+0x1f7/0x380 [ 159.403872][ T3896] ? ksys_write+0x71/0x240 [ 159.408319][ T3896] ksys_write+0x140/0x240 [ 159.412654][ T3896] ? __ia32_sys_read+0x90/0x90 [ 159.417436][ T3896] ? debug_smp_processor_id+0x17/0x20 [ 159.422832][ T3896] __x64_sys_write+0x7b/0x90 [ 159.427439][ T3896] x64_sys_call+0x8ef/0x9a0 [ 159.431956][ T3896] do_syscall_64+0x4c/0xa0 [ 159.436386][ T3896] ? clear_bhb_loop+0x50/0xa0 [ 159.441073][ T3896] ? clear_bhb_loop+0x50/0xa0 [ 159.445765][ T3896] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 159.451673][ T3896] RIP: 0033:0x7f60d9961929 [ 159.456106][ T3896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 159.475725][ T3896] RSP: 002b:00007f60d7fca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 159.484163][ T3896] RAX: ffffffffffffffda RBX: 00007f60d9b88fa0 RCX: 00007f60d9961929 [ 159.492145][ T3896] RDX: 000000000000fdef RSI: 0000000000000000 RDI: 00000000000000c8 [ 159.500126][ T3896] RBP: 00007f60d7fca090 R08: 0000000000000000 R09: 0000000000000000 [ 159.508109][ T3896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 159.516091][ T3896] R13: 0000000000000000 R14: 00007f60d9b88fa0 R15: 00007ffeb50c2698 [ 159.524083][ T3896] [ 160.779802][ T3932] device syzkaller0 entered promiscuous mode [ 163.459661][ T4006] device syzkaller0 entered promiscuous mode [ 163.501629][ T4008] device syzkaller0 entered promiscuous mode [ 164.052162][ T4046] device syzkaller0 entered promiscuous mode [ 164.439318][ T4061] FAULT_INJECTION: forcing a failure. [ 164.439318][ T4061] name failslab, interval 1, probability 0, space 0, times 0 [ 164.570177][ T4061] CPU: 1 PID: 4061 Comm: syz.4.1367 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 164.580239][ T4061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 164.590310][ T4061] Call Trace: [ 164.593598][ T4061] [ 164.596541][ T4061] __dump_stack+0x21/0x30 [ 164.600870][ T4061] dump_stack_lvl+0xee/0x150 [ 164.605474][ T4061] ? show_regs_print_info+0x20/0x20 [ 164.610682][ T4061] ? security_file_alloc+0x33/0x120 [ 164.615890][ T4061] ? kmem_cache_alloc+0xf7/0x260 [ 164.620841][ T4061] dump_stack+0x15/0x20 [ 164.625000][ T4061] should_fail+0x3c1/0x510 [ 164.629425][ T4061] __should_failslab+0xa4/0xe0 [ 164.634200][ T4061] should_failslab+0x9/0x20 [ 164.638710][ T4061] slab_pre_alloc_hook+0x3b/0xe0 [ 164.643669][ T4061] __kmalloc+0x6d/0x2c0 [ 164.647837][ T4061] ? tracepoint_add_func+0x27b/0x8f0 [ 164.653136][ T4061] tracepoint_add_func+0x27b/0x8f0 [ 164.658261][ T4061] ? __bpf_trace_sched_wakeup_template+0x10/0x10 [ 164.664599][ T4061] ? __bpf_trace_sched_wakeup_template+0x10/0x10 [ 164.670943][ T4061] tracepoint_probe_register_prio_may_exist+0x5b/0x90 [ 164.677724][ T4061] ? __bpf_trace_sched_wakeup_template+0x10/0x10 [ 164.684071][ T4061] bpf_probe_register+0x13f/0x1d0 [ 164.689114][ T4061] bpf_raw_tracepoint_open+0x6b6/0x960 [ 164.694580][ T4061] ? bpf_obj_get_info_by_fd+0x2990/0x2990 [ 164.700317][ T4061] ? vfs_write+0xc17/0xf70 [ 164.704773][ T4061] ? selinux_bpf+0xce/0xf0 [ 164.709207][ T4061] ? security_bpf+0x82/0xa0 [ 164.713727][ T4061] __sys_bpf+0x490/0x730 [ 164.717983][ T4061] ? bpf_link_show_fdinfo+0x310/0x310 [ 164.723376][ T4061] ? debug_smp_processor_id+0x17/0x20 [ 164.728773][ T4061] __x64_sys_bpf+0x7c/0x90 [ 164.733215][ T4061] x64_sys_call+0x4b9/0x9a0 [ 164.737946][ T4061] do_syscall_64+0x4c/0xa0 [ 164.742419][ T4061] ? clear_bhb_loop+0x50/0xa0 [ 164.747110][ T4061] ? clear_bhb_loop+0x50/0xa0 [ 164.751795][ T4061] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 164.757703][ T4061] RIP: 0033:0x7f60d9961929 [ 164.762139][ T4061] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 164.781759][ T4061] RSP: 002b:00007f60d7fca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 164.790187][ T4061] RAX: ffffffffffffffda RBX: 00007f60d9b88fa0 RCX: 00007f60d9961929 [ 164.798158][ T4061] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000011 [ 164.806126][ T4061] RBP: 00007f60d7fca090 R08: 0000000000000000 R09: 0000000000000000 [ 164.814094][ T4061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 164.822066][ T4061] R13: 0000000000000000 R14: 00007f60d9b88fa0 R15: 00007ffeb50c2698 [ 164.830042][ T4061] [ 164.894582][ T4061] device veth0_vlan left promiscuous mode [ 164.922127][ T4061] device veth0_vlan entered promiscuous mode [ 164.967524][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 164.980465][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 164.993724][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): ÿÿÿÿÿÿ: link becomes ready [ 165.082191][ T30] audit: type=1400 audit(1750874893.375:137): avc: denied { create } for pid=4066 comm="syz.1.1370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 165.203526][ T4089] FAULT_INJECTION: forcing a failure. [ 165.203526][ T4089] name failslab, interval 1, probability 0, space 0, times 0 [ 165.279335][ T4089] CPU: 0 PID: 4089 Comm: syz.0.1377 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 165.289299][ T4089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 165.299365][ T4089] Call Trace: [ 165.302652][ T4089] [ 165.305588][ T4089] __dump_stack+0x21/0x30 [ 165.309932][ T4089] dump_stack_lvl+0xee/0x150 [ 165.314534][ T4089] ? show_regs_print_info+0x20/0x20 [ 165.319737][ T4089] ? __stack_depot_save+0x34/0x480 [ 165.324866][ T4089] ? stack_trace_save+0x98/0xe0 [ 165.329728][ T4089] dump_stack+0x15/0x20 [ 165.333885][ T4089] should_fail+0x3c1/0x510 [ 165.338308][ T4089] __should_failslab+0xa4/0xe0 [ 165.343203][ T4089] should_failslab+0x9/0x20 [ 165.347764][ T4089] slab_pre_alloc_hook+0x3b/0xe0 [ 165.352714][ T4089] kmem_cache_alloc_trace+0x48/0x270 [ 165.358027][ T4089] ? __get_vm_area_node+0x11d/0x350 [ 165.363235][ T4089] __get_vm_area_node+0x11d/0x350 [ 165.368272][ T4089] __vmalloc_node_range+0xe8/0x840 [ 165.373397][ T4089] ? htab_map_alloc+0x3c0/0x14f0 [ 165.378349][ T4089] bpf_map_area_alloc+0xd5/0xe0 [ 165.383210][ T4089] ? htab_map_alloc+0x3c0/0x14f0 [ 165.388152][ T4089] htab_map_alloc+0x3c0/0x14f0 [ 165.392912][ T4089] map_create+0x455/0x21b0 [ 165.397323][ T4089] __sys_bpf+0x2cf/0x730 [ 165.401562][ T4089] ? bpf_link_show_fdinfo+0x310/0x310 [ 165.406935][ T4089] __x64_sys_bpf+0x7c/0x90 [ 165.411362][ T4089] x64_sys_call+0x4b9/0x9a0 [ 165.415899][ T4089] do_syscall_64+0x4c/0xa0 [ 165.420320][ T4089] ? clear_bhb_loop+0x50/0xa0 [ 165.425008][ T4089] ? clear_bhb_loop+0x50/0xa0 [ 165.429681][ T4089] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 165.435569][ T4089] RIP: 0033:0x7fe782d59929 [ 165.439975][ T4089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 165.459571][ T4089] RSP: 002b:00007fe7813c2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 165.467976][ T4089] RAX: ffffffffffffffda RBX: 00007fe782f80fa0 RCX: 00007fe782d59929 [ 165.475936][ T4089] RDX: 0000000000000048 RSI: 0000200000000840 RDI: 0000000000000000 [ 165.483895][ T4089] RBP: 00007fe7813c2090 R08: 0000000000000000 R09: 0000000000000000 [ 165.491871][ T4089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 165.499831][ T4089] R13: 0000000000000000 R14: 00007fe782f80fa0 R15: 00007ffd6f94d688 [ 165.507794][ T4089] [ 165.595839][ T30] audit: type=1400 audit(1750874893.885:138): avc: denied { create } for pid=4078 comm="syz.4.1375" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 165.631594][ T4075] bond_slave_1: mtu less than device minimum [ 165.699431][ T4106] FAULT_INJECTION: forcing a failure. [ 165.699431][ T4106] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 165.756469][ T4106] CPU: 1 PID: 4106 Comm: syz.4.1384 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 165.766505][ T4106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 165.776560][ T4106] Call Trace: [ 165.779837][ T4106] [ 165.782761][ T4106] __dump_stack+0x21/0x30 [ 165.787095][ T4106] dump_stack_lvl+0xee/0x150 [ 165.791690][ T4106] ? show_regs_print_info+0x20/0x20 [ 165.796884][ T4106] ? vfs_write+0xc17/0xf70 [ 165.801300][ T4106] dump_stack+0x15/0x20 [ 165.805450][ T4106] should_fail+0x3c1/0x510 [ 165.809868][ T4106] should_fail_usercopy+0x1a/0x20 [ 165.814893][ T4106] _copy_from_user+0x20/0xd0 [ 165.819480][ T4106] __sys_bpf+0x233/0x730 [ 165.823718][ T4106] ? bpf_link_show_fdinfo+0x310/0x310 [ 165.829089][ T4106] ? debug_smp_processor_id+0x17/0x20 [ 165.834469][ T4106] __x64_sys_bpf+0x7c/0x90 [ 165.838904][ T4106] x64_sys_call+0x4b9/0x9a0 [ 165.843407][ T4106] do_syscall_64+0x4c/0xa0 [ 165.847817][ T4106] ? clear_bhb_loop+0x50/0xa0 [ 165.852491][ T4106] ? clear_bhb_loop+0x50/0xa0 [ 165.857167][ T4106] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 165.863058][ T4106] RIP: 0033:0x7f60d9961929 [ 165.867470][ T4106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 165.887076][ T4106] RSP: 002b:00007f60d7fca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 165.895492][ T4106] RAX: ffffffffffffffda RBX: 00007f60d9b88fa0 RCX: 00007f60d9961929 [ 165.903461][ T4106] RDX: 0000000000000048 RSI: 0000200000000040 RDI: 000000000000000a [ 165.911433][ T4106] RBP: 00007f60d7fca090 R08: 0000000000000000 R09: 0000000000000000 [ 165.919400][ T4106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 165.927368][ T4106] R13: 0000000000000000 R14: 00007f60d9b88fa0 R15: 00007ffeb50c2698 [ 165.935339][ T4106] [ 166.342509][ T4137] device veth0_vlan left promiscuous mode [ 166.361349][ T4137] device veth0_vlan entered promiscuous mode [ 166.414872][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 166.423668][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 166.490642][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 167.436025][ T4171] FAULT_INJECTION: forcing a failure. [ 167.436025][ T4171] name failslab, interval 1, probability 0, space 0, times 0 [ 167.449017][ T4171] CPU: 0 PID: 4171 Comm: syz.0.1409 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 167.458927][ T4171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 167.468998][ T4171] Call Trace: [ 167.472270][ T4171] [ 167.475195][ T4171] __dump_stack+0x21/0x30 [ 167.479552][ T4171] dump_stack_lvl+0xee/0x150 [ 167.484129][ T4171] ? show_regs_print_info+0x20/0x20 [ 167.489319][ T4171] dump_stack+0x15/0x20 [ 167.493471][ T4171] should_fail+0x3c1/0x510 [ 167.497899][ T4171] __should_failslab+0xa4/0xe0 [ 167.502654][ T4171] should_failslab+0x9/0x20 [ 167.507152][ T4171] slab_pre_alloc_hook+0x3b/0xe0 [ 167.512080][ T4171] ? sk_prot_alloc+0x5f/0x320 [ 167.516748][ T4171] kmem_cache_alloc+0x44/0x260 [ 167.521503][ T4171] sk_prot_alloc+0x5f/0x320 [ 167.526006][ T4171] sk_alloc+0x38/0x430 [ 167.530089][ T4171] unix_create1+0xb7/0x610 [ 167.534501][ T4171] unix_create+0x15c/0x220 [ 167.538912][ T4171] __sock_create+0x38d/0x7a0 [ 167.543494][ T4171] __sys_socketpair+0x218/0x590 [ 167.548341][ T4171] __x64_sys_socketpair+0x9b/0xb0 [ 167.553358][ T4171] x64_sys_call+0x36/0x9a0 [ 167.557770][ T4171] do_syscall_64+0x4c/0xa0 [ 167.562175][ T4171] ? clear_bhb_loop+0x50/0xa0 [ 167.566931][ T4171] ? clear_bhb_loop+0x50/0xa0 [ 167.571598][ T4171] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 167.577479][ T4171] RIP: 0033:0x7fe782d59929 [ 167.581883][ T4171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 167.601481][ T4171] RSP: 002b:00007fe7813c2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 167.609883][ T4171] RAX: ffffffffffffffda RBX: 00007fe782f80fa0 RCX: 00007fe782d59929 [ 167.617845][ T4171] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 167.625804][ T4171] RBP: 00007fe7813c2090 R08: 0000000000000000 R09: 0000000000000000 [ 167.633765][ T4171] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000001 [ 167.641731][ T4171] R13: 0000000000000000 R14: 00007fe782f80fa0 R15: 00007ffd6f94d688 [ 167.649703][ T4171] [ 167.760849][ T4183] FAULT_INJECTION: forcing a failure. [ 167.760849][ T4183] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 167.773981][ T4183] CPU: 1 PID: 4183 Comm: syz.2.1412 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 167.783889][ T4183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 167.793970][ T4183] Call Trace: [ 167.797256][ T4183] [ 167.800211][ T4183] __dump_stack+0x21/0x30 [ 167.804555][ T4183] dump_stack_lvl+0xee/0x150 [ 167.809149][ T4183] ? show_regs_print_info+0x20/0x20 [ 167.814356][ T4183] ? __kasan_check_write+0x14/0x20 [ 167.819470][ T4183] ? _raw_spin_lock_irq+0x8f/0xe0 [ 167.824504][ T4183] dump_stack+0x15/0x20 [ 167.828661][ T4183] should_fail+0x3c1/0x510 [ 167.833084][ T4183] should_fail_usercopy+0x1a/0x20 [ 167.838128][ T4183] copy_page_from_iter_atomic+0x3fb/0x1350 [ 167.843951][ T4183] ? pipe_zero+0x370/0x370 [ 167.848378][ T4183] generic_perform_write+0x307/0x670 [ 167.853676][ T4183] ? grab_cache_page_write_begin+0xb0/0xb0 [ 167.859492][ T4183] ? file_remove_privs+0x590/0x590 [ 167.864605][ T4183] ? rwsem_write_trylock+0x130/0x300 [ 167.869895][ T4183] ? clear_nonspinnable+0x60/0x60 [ 167.874926][ T4183] ? avc_policy_seqno+0x1b/0x70 [ 167.879818][ T4183] __generic_file_write_iter+0x268/0x480 [ 167.885495][ T4183] generic_file_write_iter+0xa9/0x1d0 [ 167.890872][ T4183] vfs_write+0x802/0xf70 [ 167.895116][ T4183] ? file_end_write+0x1b0/0x1b0 [ 167.899968][ T4183] ? wait_for_completion_killable_timeout+0x10/0x10 [ 167.906563][ T4183] ? __fget_files+0x2c4/0x320 [ 167.911247][ T4183] ? __fdget_pos+0x2d2/0x380 [ 167.915840][ T4183] ? ksys_write+0x71/0x240 [ 167.920259][ T4183] ksys_write+0x140/0x240 [ 167.924589][ T4183] ? __ia32_sys_read+0x90/0x90 [ 167.929358][ T4183] ? debug_smp_processor_id+0x17/0x20 [ 167.934732][ T4183] __x64_sys_write+0x7b/0x90 [ 167.939328][ T4183] x64_sys_call+0x8ef/0x9a0 [ 167.943838][ T4183] do_syscall_64+0x4c/0xa0 [ 167.948260][ T4183] ? clear_bhb_loop+0x50/0xa0 [ 167.952944][ T4183] ? clear_bhb_loop+0x50/0xa0 [ 167.957628][ T4183] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 167.963524][ T4183] RIP: 0033:0x7fa2f3dc8929 [ 167.967949][ T4183] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 167.987603][ T4183] RSP: 002b:00007fa2f2431038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 167.996026][ T4183] RAX: ffffffffffffffda RBX: 00007fa2f3feffa0 RCX: 00007fa2f3dc8929 [ 168.004010][ T4183] RDX: 0000000000040010 RSI: 0000200000000180 RDI: 000000000000000b [ 168.012094][ T4183] RBP: 00007fa2f2431090 R08: 0000000000000000 R09: 0000000000000000 [ 168.020068][ T4183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 168.028057][ T4183] R13: 0000000000000000 R14: 00007fa2f3feffa0 R15: 00007ffef73d0448 [ 168.036039][ T4183] [ 168.676084][ T4188] device veth0_vlan left promiscuous mode [ 168.740262][ T4188] device veth0_vlan entered promiscuous mode [ 168.792962][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 168.805915][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 168.815595][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 169.160971][ T4216] device veth0_vlan left promiscuous mode [ 169.199936][ T4216] device veth0_vlan entered promiscuous mode [ 169.412331][ T4218] device veth0_vlan left promiscuous mode [ 169.446788][ T4218] device veth0_vlan entered promiscuous mode [ 169.582584][ T4220] GPL: port 1(erspan0) entered blocking state [ 169.589315][ T4220] GPL: port 1(erspan0) entered disabled state [ 169.627420][ T4220] device erspan0 entered promiscuous mode [ 169.641473][ T4220] GPL: port 1(erspan0) entered blocking state [ 169.648971][ T4220] GPL: port 1(erspan0) entered forwarding state [ 170.090388][ T4244] syz.3.1433[4244] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 170.090449][ T4244] syz.3.1433[4244] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 170.210291][ T4253] FAULT_INJECTION: forcing a failure. [ 170.210291][ T4253] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.293572][ T4256] cgroup: fork rejected by pids controller in /syz3 [ 170.514155][ T4253] CPU: 0 PID: 4253 Comm: syz.4.1437 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 170.524315][ T4253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 170.534390][ T4253] Call Trace: [ 170.537681][ T4253] [ 170.540618][ T4253] __dump_stack+0x21/0x30 [ 170.544965][ T4253] dump_stack_lvl+0xee/0x150 [ 170.549577][ T4253] ? show_regs_print_info+0x20/0x20 [ 170.554811][ T4253] ? vfs_write+0xc17/0xf70 [ 170.559239][ T4253] dump_stack+0x15/0x20 [ 170.563409][ T4253] should_fail+0x3c1/0x510 [ 170.567818][ T4253] should_fail_usercopy+0x1a/0x20 [ 170.572831][ T4253] _copy_from_user+0x20/0xd0 [ 170.577479][ T4253] __sys_bpf+0x233/0x730 [ 170.581712][ T4253] ? bpf_link_show_fdinfo+0x310/0x310 [ 170.587084][ T4253] ? debug_smp_processor_id+0x17/0x20 [ 170.592461][ T4253] __x64_sys_bpf+0x7c/0x90 [ 170.596882][ T4253] x64_sys_call+0x4b9/0x9a0 [ 170.601385][ T4253] do_syscall_64+0x4c/0xa0 [ 170.605798][ T4253] ? clear_bhb_loop+0x50/0xa0 [ 170.610468][ T4253] ? clear_bhb_loop+0x50/0xa0 [ 170.615141][ T4253] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 170.621054][ T4253] RIP: 0033:0x7f60d9961929 [ 170.625462][ T4253] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 170.645082][ T4253] RSP: 002b:00007f60d7fca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 170.653492][ T4253] RAX: ffffffffffffffda RBX: 00007f60d9b88fa0 RCX: 00007f60d9961929 [ 170.661458][ T4253] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 170.669431][ T4253] RBP: 00007f60d7fca090 R08: 0000000000000000 R09: 0000000000000000 [ 170.677404][ T4253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.685364][ T4253] R13: 0000000000000000 R14: 00007f60d9b88fa0 R15: 00007ffeb50c2698 [ 170.693342][ T4253] [ 171.083876][ T282] syz-executor (282) used greatest stack depth: 21760 bytes left [ 171.909975][ T4279] device syzkaller0 entered promiscuous mode [ 171.943335][ T4287] device veth0_vlan left promiscuous mode [ 171.949787][ T4287] device veth0_vlan entered promiscuous mode [ 172.058979][ T4284] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.095816][ T4298] syz.2.1451[4298] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 172.095895][ T4298] syz.2.1451[4298] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 172.163037][ T4284] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.242435][ T4284] device bridge_slave_0 entered promiscuous mode [ 172.249918][ T4284] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.257146][ T4284] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.264820][ T4284] device bridge_slave_1 entered promiscuous mode [ 172.829231][ T4298] cgroup: fork rejected by pids controller in /syz2 [ 173.066408][ T4312] device veth0_vlan left promiscuous mode [ 173.091830][ T4312] device veth0_vlan entered promiscuous mode [ 173.138027][ T665] device macsec0 left promiscuous mode [ 173.143927][ T665] GPL: port 1(macsec0) entered disabled state [ 173.163048][ T665] device bridge_slave_1 left promiscuous mode [ 173.188257][ T665] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.196049][ T665] device bridge_slave_0 left promiscuous mode [ 173.204020][ T665] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.212538][ T665] device veth1_macvtap left promiscuous mode [ 173.219108][ T665] device veth0_vlan left promiscuous mode [ 173.329807][ T30] audit: type=1400 audit(1750874901.625:139): avc: denied { create } for pid=4284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 173.350524][ T30] audit: type=1400 audit(1750874901.625:140): avc: denied { write } for pid=4284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 173.371055][ T30] audit: type=1400 audit(1750874901.625:141): avc: denied { read } for pid=4284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 173.420873][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.429289][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.456955][ T285] syz-executor (285) used greatest stack depth: 21728 bytes left [ 173.471069][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.500529][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.509013][ T654] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.516072][ T654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.523702][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.546560][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.560060][ T654] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.567143][ T654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.582701][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.590930][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.622457][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.651342][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.738584][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.773852][ T4284] device veth0_vlan entered promiscuous mode [ 173.789771][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 173.798297][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.807273][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.816946][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.825111][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.832746][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.884488][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.936868][ T4284] device veth1_macvtap entered promiscuous mode [ 174.110168][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 174.137030][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.179379][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 174.197505][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 174.276810][ T4332] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.283962][ T4332] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.312019][ T4332] device bridge_slave_0 entered promiscuous mode [ 174.319308][ T4332] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.338367][ T4332] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.346506][ T4332] device bridge_slave_1 entered promiscuous mode [ 174.502247][ T4368] device veth0_vlan left promiscuous mode [ 174.508533][ T4368] device veth0_vlan entered promiscuous mode [ 174.533308][ T4369] device syzkaller0 entered promiscuous mode [ 174.611486][ T665] GPL: port 1(erspan0) entered disabled state [ 174.624208][ T665] device erspan0 left promiscuous mode [ 174.630446][ T665] GPL: port 1(erspan0) entered disabled state [ 174.670678][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.678332][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.686013][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.694571][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.701631][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.712342][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.727638][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.734725][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.742826][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.833900][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.988322][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.102875][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.112336][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.123242][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.138589][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 175.162599][ T4332] device veth0_vlan entered promiscuous mode [ 175.260975][ T665] device bridge_slave_1 left promiscuous mode [ 175.272821][ T665] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.297519][ T665] device bridge_slave_0 left promiscuous mode [ 175.304266][ T665] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.353307][ T665] device veth1_macvtap left promiscuous mode [ 175.668057][ T4332] device veth1_macvtap entered promiscuous mode [ 175.682486][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.715699][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.724110][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.746435][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.754916][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.763663][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.772279][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.320772][ T4414] syz.1.1489[4414] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 176.320836][ T4414] syz.1.1489[4414] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 176.454198][ T4423] cgroup: fork rejected by pids controller in /syz1 [ 176.872713][ T281] syz-executor (281) used greatest stack depth: 21408 bytes left [ 177.388323][ T4445] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.395754][ T4445] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.404905][ T4445] device bridge_slave_0 entered promiscuous mode [ 177.523153][ T4445] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.537064][ T4445] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.544578][ T4445] device bridge_slave_1 entered promiscuous mode [ 177.601539][ T4458] device veth0_vlan left promiscuous mode [ 177.610852][ T4458] device veth0_vlan entered promiscuous mode [ 177.633804][ T654] device macsec0 left promiscuous mode [ 177.639941][ T654] GPL: port 1(macsec0) entered disabled state [ 177.717502][ T654] device bridge_slave_1 left promiscuous mode [ 177.750418][ T654] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.786423][ T654] device bridge_slave_0 left promiscuous mode [ 177.792674][ T654] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.801071][ T654] device veth1_macvtap left promiscuous mode [ 177.807165][ T654] device veth0_vlan left promiscuous mode [ 178.065877][ T4445] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.072982][ T4445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.080324][ T4445] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.087377][ T4445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.142916][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.156705][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.165875][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.194137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.202433][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.209530][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.218113][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.226649][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.257190][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.288217][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.320193][ T4445] device veth0_vlan entered promiscuous mode [ 178.343373][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.366593][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.392071][ T4445] device veth1_macvtap entered promiscuous mode [ 178.404796][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.448060][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.470288][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.479981][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.488322][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.560242][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 178.610943][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 178.619725][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 178.628243][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.639650][ T4513] device veth0_vlan left promiscuous mode [ 179.645938][ T4513] device veth0_vlan entered promiscuous mode [ 181.010797][ T4557] device veth0_vlan left promiscuous mode [ 181.018410][ T4557] device veth0_vlan entered promiscuous mode [ 181.039735][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.050425][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.065945][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 183.016805][ T4640] FAULT_INJECTION: forcing a failure. [ 183.016805][ T4640] name failslab, interval 1, probability 0, space 0, times 0 [ 183.030952][ T4640] CPU: 0 PID: 4640 Comm: syz.3.1573 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 183.040938][ T4640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 183.051003][ T4640] Call Trace: [ 183.054286][ T4640] [ 183.057209][ T4640] __dump_stack+0x21/0x30 [ 183.061542][ T4640] dump_stack_lvl+0xee/0x150 [ 183.066131][ T4640] ? show_regs_print_info+0x20/0x20 [ 183.071331][ T4640] dump_stack+0x15/0x20 [ 183.075477][ T4640] should_fail+0x3c1/0x510 [ 183.079887][ T4640] __should_failslab+0xa4/0xe0 [ 183.084648][ T4640] should_failslab+0x9/0x20 [ 183.089142][ T4640] slab_pre_alloc_hook+0x3b/0xe0 [ 183.094082][ T4640] kmem_cache_alloc_trace+0x48/0x270 [ 183.099370][ T4640] ? selinux_sk_alloc_security+0x7e/0x1a0 [ 183.105082][ T4640] selinux_sk_alloc_security+0x7e/0x1a0 [ 183.110621][ T4640] security_sk_alloc+0x72/0xa0 [ 183.115382][ T4640] sk_prot_alloc+0x108/0x320 [ 183.119972][ T4640] sk_alloc+0x38/0x430 [ 183.124032][ T4640] bpf_prog_test_run_skb+0x24b/0x1150 [ 183.129401][ T4640] ? __kasan_check_write+0x14/0x20 [ 183.134513][ T4640] ? __bpf_prog_test_run_raw_tp+0x2b0/0x2b0 [ 183.140400][ T4640] bpf_prog_test_run+0x3d5/0x620 [ 183.145332][ T4640] ? bpf_prog_query+0x230/0x230 [ 183.150201][ T4640] ? selinux_bpf+0xce/0xf0 [ 183.154611][ T4640] ? security_bpf+0x82/0xa0 [ 183.159105][ T4640] __sys_bpf+0x52c/0x730 [ 183.163340][ T4640] ? bpf_link_show_fdinfo+0x310/0x310 [ 183.168707][ T4640] ? debug_smp_processor_id+0x17/0x20 [ 183.174070][ T4640] __x64_sys_bpf+0x7c/0x90 [ 183.178474][ T4640] x64_sys_call+0x4b9/0x9a0 [ 183.182971][ T4640] do_syscall_64+0x4c/0xa0 [ 183.187381][ T4640] ? clear_bhb_loop+0x50/0xa0 [ 183.192050][ T4640] ? clear_bhb_loop+0x50/0xa0 [ 183.196717][ T4640] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 183.202611][ T4640] RIP: 0033:0x7f1e6f8c8929 [ 183.207037][ T4640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 183.226643][ T4640] RSP: 002b:00007f1e6df31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 183.235056][ T4640] RAX: ffffffffffffffda RBX: 00007f1e6faeffa0 RCX: 00007f1e6f8c8929 [ 183.243042][ T4640] RDX: 000000000000001e RSI: 0000200000000080 RDI: 000000000000000a [ 183.251011][ T4640] RBP: 00007f1e6df31090 R08: 0000000000000000 R09: 0000000000000000 [ 183.258974][ T4640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 183.266940][ T4640] R13: 0000000000000000 R14: 00007f1e6faeffa0 R15: 00007ffd00777b38 [ 183.274907][ T4640] [ 183.322104][ T4647] FAULT_INJECTION: forcing a failure. [ 183.322104][ T4647] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 183.345847][ T4647] CPU: 0 PID: 4647 Comm: syz.3.1574 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 183.355795][ T4647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 183.365863][ T4647] Call Trace: [ 183.369158][ T4647] [ 183.372100][ T4647] __dump_stack+0x21/0x30 [ 183.376447][ T4647] dump_stack_lvl+0xee/0x150 [ 183.381061][ T4647] ? show_regs_print_info+0x20/0x20 [ 183.386268][ T4647] dump_stack+0x15/0x20 [ 183.390449][ T4647] should_fail+0x3c1/0x510 [ 183.394890][ T4647] should_fail_usercopy+0x1a/0x20 [ 183.399942][ T4647] _copy_to_user+0x20/0x90 [ 183.404384][ T4647] simple_read_from_buffer+0xe9/0x160 [ 183.409778][ T4647] proc_fail_nth_read+0x19a/0x210 [ 183.414822][ T4647] ? proc_fault_inject_write+0x2f0/0x2f0 [ 183.420471][ T4647] ? security_file_permission+0x83/0xa0 [ 183.426045][ T4647] ? proc_fault_inject_write+0x2f0/0x2f0 [ 183.431692][ T4647] vfs_read+0x282/0xbe0 [ 183.435855][ T4647] ? __kasan_check_write+0x14/0x20 [ 183.440970][ T4647] ? kernel_read+0x1f0/0x1f0 [ 183.445564][ T4647] ? __kasan_check_write+0x14/0x20 [ 183.450684][ T4647] ? mutex_lock+0x95/0x1a0 [ 183.455129][ T4647] ? wait_for_completion_killable_timeout+0x10/0x10 [ 183.461745][ T4647] ? __fget_files+0x2c4/0x320 [ 183.466429][ T4647] ? __fdget_pos+0x2d2/0x380 [ 183.471038][ T4647] ? ksys_read+0x71/0x240 [ 183.475388][ T4647] ksys_read+0x140/0x240 [ 183.479633][ T4647] ? vfs_write+0xf70/0xf70 [ 183.484051][ T4647] ? debug_smp_processor_id+0x17/0x20 [ 183.489428][ T4647] __x64_sys_read+0x7b/0x90 [ 183.493942][ T4647] x64_sys_call+0x96d/0x9a0 [ 183.498457][ T4647] do_syscall_64+0x4c/0xa0 [ 183.502873][ T4647] ? clear_bhb_loop+0x50/0xa0 [ 183.507555][ T4647] ? clear_bhb_loop+0x50/0xa0 [ 183.512231][ T4647] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 183.518135][ T4647] RIP: 0033:0x7f1e6f8c733c [ 183.522562][ T4647] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 183.542175][ T4647] RSP: 002b:00007f1e6df31030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 183.550601][ T4647] RAX: ffffffffffffffda RBX: 00007f1e6faeffa0 RCX: 00007f1e6f8c733c [ 183.558586][ T4647] RDX: 000000000000000f RSI: 00007f1e6df310a0 RDI: 0000000000000005 [ 183.566573][ T4647] RBP: 00007f1e6df31090 R08: 0000000000000000 R09: 0000000000000000 [ 183.574547][ T4647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 183.582526][ T4647] R13: 0000000000000000 R14: 00007f1e6faeffa0 R15: 00007ffd00777b38 [ 183.590510][ T4647] [ 183.676636][ T4657] bond_slave_1: mtu less than device minimum [ 184.355439][ T4685] FAULT_INJECTION: forcing a failure. [ 184.355439][ T4685] name failslab, interval 1, probability 0, space 0, times 0 [ 184.466876][ T4688] device veth1_macvtap left promiscuous mode [ 184.469109][ T4685] CPU: 0 PID: 4685 Comm: syz.3.1589 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 184.473337][ T4688] device macsec0 entered promiscuous mode [ 184.483230][ T4685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 184.483253][ T4685] Call Trace: [ 184.483271][ T4685] [ 184.483279][ T4685] __dump_stack+0x21/0x30 [ 184.483303][ T4685] dump_stack_lvl+0xee/0x150 [ 184.483321][ T4685] ? show_regs_print_info+0x20/0x20 [ 184.483340][ T4685] ? security_inode_alloc+0x33/0x110 [ 184.483363][ T4685] ? new_inode_pseudo+0x91/0x210 [ 184.483384][ T4685] ? __sock_create+0x12c/0x7a0 [ 184.483404][ T4685] ? __sys_socketpair+0x218/0x590 [ 184.483423][ T4685] ? x64_sys_call+0x36/0x9a0 [ 184.483443][ T4685] ? do_syscall_64+0x4c/0xa0 [ 184.483464][ T4685] dump_stack+0x15/0x20 [ 184.483482][ T4685] should_fail+0x3c1/0x510 [ 184.483503][ T4685] __should_failslab+0xa4/0xe0 [ 184.483526][ T4685] should_failslab+0x9/0x20 [ 184.483546][ T4685] slab_pre_alloc_hook+0x3b/0xe0 [ 184.483568][ T4685] ? sk_prot_alloc+0x5f/0x320 [ 184.483590][ T4685] kmem_cache_alloc+0x44/0x260 [ 184.483612][ T4685] sk_prot_alloc+0x5f/0x320 [ 184.483634][ T4685] sk_alloc+0x38/0x430 [ 184.483655][ T4685] tipc_sk_create+0xe6/0x1df0 [ 184.483678][ T4685] ? __kasan_check_write+0x14/0x20 [ 184.483698][ T4685] ? _raw_spin_lock+0x8e/0xe0 [ 184.483721][ T4685] ? _raw_spin_trylock_bh+0x130/0x130 [ 184.483744][ T4685] ? security_inode_alloc+0xc0/0x110 [ 184.483765][ T4685] ? inode_init_always+0x729/0x990 [ 184.483788][ T4685] __sock_create+0x38d/0x7a0 [ 184.483809][ T4685] __sys_socketpair+0x218/0x590 [ 184.483830][ T4685] __x64_sys_socketpair+0x9b/0xb0 [ 184.483851][ T4685] x64_sys_call+0x36/0x9a0 [ 184.483870][ T4685] do_syscall_64+0x4c/0xa0 [ 184.483900][ T4685] ? clear_bhb_loop+0x50/0xa0 [ 184.483918][ T4685] ? clear_bhb_loop+0x50/0xa0 [ 184.483947][ T4685] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.658336][ T4685] RIP: 0033:0x7f1e6f8c8929 [ 184.662770][ T4685] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 184.682370][ T4685] RSP: 002b:00007f1e6df31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 184.690774][ T4685] RAX: ffffffffffffffda RBX: 00007f1e6faeffa0 RCX: 00007f1e6f8c8929 [ 184.698739][ T4685] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000000000000001e [ 184.706705][ T4685] RBP: 00007f1e6df31090 R08: 0000000000000000 R09: 0000000000000000 [ 184.714667][ T4685] R10: 0000200000000940 R11: 0000000000000246 R12: 0000000000000001 [ 184.722632][ T4685] R13: 0000000000000000 R14: 00007f1e6faeffa0 R15: 00007ffd00777b38 [ 184.730603][ T4685] [ 186.426533][ T4757] ªªªªªªÿÿ: renamed from vlan0 [ 187.233088][ T4792] FAULT_INJECTION: forcing a failure. [ 187.233088][ T4792] name failslab, interval 1, probability 0, space 0, times 0 [ 187.288548][ T4792] CPU: 1 PID: 4792 Comm: syz.1.1625 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 187.298497][ T4792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 187.308570][ T4792] Call Trace: [ 187.311856][ T4792] [ 187.314801][ T4792] __dump_stack+0x21/0x30 [ 187.319168][ T4792] dump_stack_lvl+0xee/0x150 [ 187.323768][ T4792] ? show_regs_print_info+0x20/0x20 [ 187.328980][ T4792] ? raw_notifier_call_chain+0x90/0x100 [ 187.334533][ T4792] ? dev_ifsioc+0x25c/0xe70 [ 187.339058][ T4792] ? dev_ioctl+0x560/0xd10 [ 187.343485][ T4792] ? sock_do_ioctl+0x22e/0x300 [ 187.348265][ T4792] ? __se_sys_ioctl+0x121/0x1a0 [ 187.353134][ T4792] ? __x64_sys_ioctl+0x7b/0x90 [ 187.357922][ T4792] ? x64_sys_call+0x2f/0x9a0 [ 187.362532][ T4792] ? do_syscall_64+0x4c/0xa0 [ 187.367133][ T4792] dump_stack+0x15/0x20 [ 187.371294][ T4792] should_fail+0x3c1/0x510 [ 187.375722][ T4792] __should_failslab+0xa4/0xe0 [ 187.380510][ T4792] should_failslab+0x9/0x20 [ 187.385024][ T4792] slab_pre_alloc_hook+0x3b/0xe0 [ 187.389974][ T4792] __kmalloc+0x6d/0x2c0 [ 187.394145][ T4792] ? kvmalloc_node+0x242/0x330 [ 187.398922][ T4792] kvmalloc_node+0x242/0x330 [ 187.403527][ T4792] ? vm_mmap+0xb0/0xb0 [ 187.407620][ T4792] ? __kmalloc+0x60/0x2c0 [ 187.411969][ T4792] tun_device_event+0x59b/0xf20 [ 187.416843][ T4792] ? __kasan_check_read+0x11/0x20 [ 187.422018][ T4792] ? macsec_common_dellink+0x520/0x520 [ 187.427635][ T4792] raw_notifier_call_chain+0x90/0x100 [ 187.433031][ T4792] dev_change_tx_queue_len+0x1af/0x330 [ 187.438512][ T4792] ? dev_set_mtu+0xc0/0xc0 [ 187.442944][ T4792] dev_ifsioc+0x25c/0xe70 [ 187.447295][ T4792] ? dev_ioctl+0xd10/0xd10 [ 187.451724][ T4792] ? __kasan_check_write+0x14/0x20 [ 187.456856][ T4792] ? mutex_lock+0x95/0x1a0 [ 187.461299][ T4792] ? wait_for_completion_killable_timeout+0x10/0x10 [ 187.467897][ T4792] ? dev_get_by_name_rcu+0xc8/0xf0 [ 187.473026][ T4792] dev_ioctl+0x560/0xd10 [ 187.477285][ T4792] sock_do_ioctl+0x22e/0x300 [ 187.481890][ T4792] ? sock_show_fdinfo+0xa0/0xa0 [ 187.486760][ T4792] ? selinux_file_ioctl+0x377/0x480 [ 187.491988][ T4792] sock_ioctl+0x4bc/0x6b0 [ 187.496366][ T4792] ? sock_poll+0x3d0/0x3d0 [ 187.500784][ T4792] ? __fget_files+0x2c4/0x320 [ 187.505455][ T4792] ? security_file_ioctl+0x84/0xa0 [ 187.510561][ T4792] ? sock_poll+0x3d0/0x3d0 [ 187.514966][ T4792] __se_sys_ioctl+0x121/0x1a0 [ 187.519635][ T4792] __x64_sys_ioctl+0x7b/0x90 [ 187.524216][ T4792] x64_sys_call+0x2f/0x9a0 [ 187.528622][ T4792] do_syscall_64+0x4c/0xa0 [ 187.533043][ T4792] ? clear_bhb_loop+0x50/0xa0 [ 187.537718][ T4792] ? clear_bhb_loop+0x50/0xa0 [ 187.542407][ T4792] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 187.548294][ T4792] RIP: 0033:0x7fbcf5401929 [ 187.552702][ T4792] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 187.572405][ T4792] RSP: 002b:00007fbcf3a6a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.580816][ T4792] RAX: ffffffffffffffda RBX: 00007fbcf5628fa0 RCX: 00007fbcf5401929 [ 187.588787][ T4792] RDX: 0000200000002280 RSI: 0000000000008943 RDI: 0000000000000007 [ 187.596748][ T4792] RBP: 00007fbcf3a6a090 R08: 0000000000000000 R09: 0000000000000000 [ 187.604722][ T4792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.612687][ T4792] R13: 0000000000000000 R14: 00007fbcf5628fa0 R15: 00007ffd7cadff78 [ 187.620659][ T4792] [ 187.624435][ T4792] syzkaller0: refused to change device tx_queue_len [ 187.639126][ T4795] ªªªªªªÿÿ: renamed from vlan0 [ 187.664470][ T30] audit: type=1400 audit(1750874915.955:142): avc: denied { tracepoint } for pid=4803 comm="syz.2.1633" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 187.889503][ T4825] device veth1_macvtap left promiscuous mode [ 187.953528][ T4825] GPL: port 1(macsec0) entered disabled state [ 188.096289][ T4832] FAULT_INJECTION: forcing a failure. [ 188.096289][ T4832] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 188.116249][ T4832] CPU: 0 PID: 4832 Comm: syz.4.1642 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 188.126205][ T4832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 188.136279][ T4832] Call Trace: [ 188.139556][ T4832] [ 188.142492][ T4832] __dump_stack+0x21/0x30 [ 188.146822][ T4832] dump_stack_lvl+0xee/0x150 [ 188.151402][ T4832] ? show_regs_print_info+0x20/0x20 [ 188.156593][ T4832] dump_stack+0x15/0x20 [ 188.160741][ T4832] should_fail+0x3c1/0x510 [ 188.165156][ T4832] should_fail_alloc_page+0x55/0x80 [ 188.170348][ T4832] prepare_alloc_pages+0x156/0x600 [ 188.175454][ T4832] ? __alloc_pages_bulk+0xab0/0xab0 [ 188.180651][ T4832] ? flush_tlb_one_user+0x50/0x50 [ 188.185674][ T4832] ? cgroup_rstat_updated+0xf5/0x370 [ 188.190958][ T4832] __alloc_pages+0x10a/0x440 [ 188.195635][ T4832] ? prep_new_page+0x110/0x110 [ 188.200408][ T4832] wp_page_copy+0x1c9/0x18f0 [ 188.204991][ T4832] ? arch_stack_walk+0xee/0x140 [ 188.209837][ T4832] ? insert_page_into_pte_locked+0x310/0x310 [ 188.215813][ T4832] ? _raw_spin_lock+0x8e/0xe0 [ 188.220493][ T4832] ? _raw_spin_trylock_bh+0x130/0x130 [ 188.225858][ T4832] ? vm_normal_page+0x1dd/0x1f0 [ 188.230705][ T4832] do_wp_page+0x731/0xc90 [ 188.235026][ T4832] ? kvmalloc_node+0x242/0x330 [ 188.239788][ T4832] handle_pte_fault+0x73c/0x2680 [ 188.244717][ T4832] ? sched_clock_cpu+0x18/0x3c0 [ 188.249561][ T4832] ? avc_has_perm+0x158/0x240 [ 188.254243][ T4832] ? fault_around_bytes_set+0xc0/0xc0 [ 188.259630][ T4832] ? __set_page_owner+0x2c2/0x2e0 [ 188.264663][ T4832] do_handle_mm_fault+0x1a6d/0x1d50 [ 188.269874][ T4832] ? prep_new_page+0x3b/0x110 [ 188.274554][ T4832] ? numa_migrate_prep+0xd0/0xd0 [ 188.279490][ T4832] ? __find_vma+0x30/0x150 [ 188.283906][ T4832] do_user_addr_fault+0x841/0x1180 [ 188.289032][ T4832] ? do_kern_addr_fault+0x80/0x80 [ 188.294065][ T4832] ? _raw_spin_lock+0xe0/0xe0 [ 188.298734][ T4832] ? __kasan_kmalloc_large+0xa4/0xb0 [ 188.304011][ T4832] ? kmalloc_order+0xb9/0x160 [ 188.308689][ T4832] exc_page_fault+0x51/0xb0 [ 188.313187][ T4832] asm_exc_page_fault+0x27/0x30 [ 188.318039][ T4832] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 188.324629][ T4832] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 0f 01 cb 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 89 d1 83 f8 [ 188.344233][ T4832] RSP: 0018:ffffc90000ab7cf8 EFLAGS: 00050206 [ 188.350303][ T4832] RAX: ffffffff824be501 RBX: 0000000000008400 RCX: 0000000000005640 [ 188.358268][ T4832] RDX: 0000000000008400 RSI: ffff888111fb2dc0 RDI: 0000200000005000 [ 188.366232][ T4832] RBP: ffffc90000ab7d28 R08: dffffc0000000000 R09: ffffed10223f7080 [ 188.374195][ T4832] R10: 0000000000000000 R11: 0000000000001080 R12: 00007ffffffff000 [ 188.382164][ T4832] R13: 000020000000a640 R14: ffff888111fb0000 R15: 0000200000002240 [ 188.390150][ T4832] ? _copy_from_user+0xa1/0xd0 [ 188.394930][ T4832] ? _copy_to_user+0x78/0x90 [ 188.399523][ T4832] map_lookup_elem+0x4a9/0x630 [ 188.404287][ T4832] __sys_bpf+0x459/0x730 [ 188.408522][ T4832] ? bpf_link_show_fdinfo+0x310/0x310 [ 188.413890][ T4832] ? debug_smp_processor_id+0x17/0x20 [ 188.419263][ T4832] __x64_sys_bpf+0x7c/0x90 [ 188.423682][ T4832] x64_sys_call+0x4b9/0x9a0 [ 188.428186][ T4832] do_syscall_64+0x4c/0xa0 [ 188.432619][ T4832] ? clear_bhb_loop+0x50/0xa0 [ 188.437291][ T4832] ? clear_bhb_loop+0x50/0xa0 [ 188.441963][ T4832] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 188.447861][ T4832] RIP: 0033:0x7f60d9961929 [ 188.452275][ T4832] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 188.471873][ T4832] RSP: 002b:00007f60d7fca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 188.480286][ T4832] RAX: ffffffffffffffda RBX: 00007f60d9b88fa0 RCX: 00007f60d9961929 [ 188.488314][ T4832] RDX: 0000000000000020 RSI: 0000200000000200 RDI: 0000000000000001 [ 188.496279][ T4832] RBP: 00007f60d7fca090 R08: 0000000000000000 R09: 0000000000000000 [ 188.504245][ T4832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.512207][ T4832] R13: 0000000000000000 R14: 00007f60d9b88fa0 R15: 00007ffeb50c2698 [ 188.520179][ T4832] [ 189.518908][ T4869] ªªªªªª: renamed from vlan0 [ 189.604522][ T4880] FAULT_INJECTION: forcing a failure. [ 189.604522][ T4880] name failslab, interval 1, probability 0, space 0, times 0 [ 189.623876][ T4880] CPU: 1 PID: 4880 Comm: syz.1.1661 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 189.633838][ T4880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 189.643907][ T4880] Call Trace: [ 189.647227][ T4880] [ 189.650156][ T4880] __dump_stack+0x21/0x30 [ 189.654492][ T4880] dump_stack_lvl+0xee/0x150 [ 189.659073][ T4880] ? show_regs_print_info+0x20/0x20 [ 189.664267][ T4880] dump_stack+0x15/0x20 [ 189.668412][ T4880] should_fail+0x3c1/0x510 [ 189.672865][ T4880] __should_failslab+0xa4/0xe0 [ 189.677629][ T4880] should_failslab+0x9/0x20 [ 189.682134][ T4880] slab_pre_alloc_hook+0x3b/0xe0 [ 189.687070][ T4880] ? __alloc_skb+0xe0/0x740 [ 189.691759][ T4880] kmem_cache_alloc+0x44/0x260 [ 189.696522][ T4880] __alloc_skb+0xe0/0x740 [ 189.700846][ T4880] tipc_buf_acquire+0x2b/0xe0 [ 189.705517][ T4880] tipc_msg_build+0x8f1/0xfb0 [ 189.710215][ T4880] __tipc_sendmsg+0x19dd/0x2680 [ 189.715060][ T4880] ? _raw_spin_lock+0xe0/0xe0 [ 189.719733][ T4880] ? local_bh_enable+0x30/0x30 [ 189.724495][ T4880] ? wait_woken+0x170/0x170 [ 189.728993][ T4880] ? avc_has_perm+0x158/0x240 [ 189.733662][ T4880] ? __kasan_check_write+0x14/0x20 [ 189.738772][ T4880] ? _raw_spin_lock_bh+0x8e/0xe0 [ 189.743711][ T4880] ? _raw_spin_lock_irq+0xe0/0xe0 [ 189.748731][ T4880] ? unwind_get_return_address+0x4d/0x90 [ 189.754369][ T4880] ? stack_trace_save+0xe0/0xe0 [ 189.759209][ T4880] ? __local_bh_enable_ip+0x58/0x80 [ 189.764401][ T4880] ? lock_sock_nested+0x1f1/0x290 [ 189.769434][ T4880] ? sock_init_data+0xc0/0xc0 [ 189.774125][ T4880] ? stack_trace_save+0x98/0xe0 [ 189.778972][ T4880] tipc_sendmsg+0x55/0x70 [ 189.783307][ T4880] ? tipc_recvmsg+0x13a0/0x13a0 [ 189.788158][ T4880] ____sys_sendmsg+0x5a2/0x8c0 [ 189.792921][ T4880] ? __sys_sendmsg_sock+0x40/0x40 [ 189.797944][ T4880] ? import_iovec+0x7c/0xb0 [ 189.802442][ T4880] ___sys_sendmsg+0x1f0/0x260 [ 189.807108][ T4880] ? __sys_sendmsg+0x250/0x250 [ 189.811877][ T4880] ? __fdget+0x1a1/0x230 [ 189.816115][ T4880] __x64_sys_sendmsg+0x1e2/0x2a0 [ 189.821043][ T4880] ? ___sys_sendmsg+0x260/0x260 [ 189.825887][ T4880] ? ksys_write+0x1eb/0x240 [ 189.830384][ T4880] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 189.836444][ T4880] x64_sys_call+0x4b/0x9a0 [ 189.840848][ T4880] do_syscall_64+0x4c/0xa0 [ 189.845253][ T4880] ? clear_bhb_loop+0x50/0xa0 [ 189.849925][ T4880] ? clear_bhb_loop+0x50/0xa0 [ 189.854591][ T4880] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 189.860475][ T4880] RIP: 0033:0x7fbcf5401929 [ 189.864880][ T4880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 189.884476][ T4880] RSP: 002b:00007fbcf3a6a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 189.892887][ T4880] RAX: ffffffffffffffda RBX: 00007fbcf5628fa0 RCX: 00007fbcf5401929 [ 189.900859][ T4880] RDX: 0000000000000000 RSI: 0000200000004440 RDI: 0000000000000004 [ 189.908819][ T4880] RBP: 00007fbcf3a6a090 R08: 0000000000000000 R09: 0000000000000000 [ 189.916777][ T4880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 189.924739][ T4880] R13: 0000000000000000 R14: 00007fbcf5628fa0 R15: 00007ffd7cadff78 [ 189.932705][ T4880] [ 192.096811][ T4975] FAULT_INJECTION: forcing a failure. [ 192.096811][ T4975] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 192.110321][ T4975] CPU: 0 PID: 4975 Comm: syz.1.1701 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 192.120237][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 192.130295][ T4975] Call Trace: [ 192.133575][ T4975] [ 192.136501][ T4975] __dump_stack+0x21/0x30 [ 192.140834][ T4975] dump_stack_lvl+0xee/0x150 [ 192.145413][ T4975] ? show_regs_print_info+0x20/0x20 [ 192.150606][ T4975] ? vfs_write+0xc17/0xf70 [ 192.155015][ T4975] dump_stack+0x15/0x20 [ 192.159166][ T4975] should_fail+0x3c1/0x510 [ 192.163585][ T4975] should_fail_usercopy+0x1a/0x20 [ 192.168607][ T4975] _copy_from_user+0x20/0xd0 [ 192.173193][ T4975] __sys_bpf+0x233/0x730 [ 192.177432][ T4975] ? bpf_link_show_fdinfo+0x310/0x310 [ 192.182810][ T4975] ? debug_smp_processor_id+0x17/0x20 [ 192.188185][ T4975] __x64_sys_bpf+0x7c/0x90 [ 192.192591][ T4975] x64_sys_call+0x4b9/0x9a0 [ 192.197090][ T4975] do_syscall_64+0x4c/0xa0 [ 192.201496][ T4975] ? clear_bhb_loop+0x50/0xa0 [ 192.206166][ T4975] ? clear_bhb_loop+0x50/0xa0 [ 192.210839][ T4975] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 192.216728][ T4975] RIP: 0033:0x7fbcf5401929 [ 192.221139][ T4975] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 192.240892][ T4975] RSP: 002b:00007fbcf3a6a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 192.249339][ T4975] RAX: ffffffffffffffda RBX: 00007fbcf5628fa0 RCX: 00007fbcf5401929 [ 192.257303][ T4975] RDX: 0000000000000001 RSI: 0000200000000080 RDI: 000000000000000d [ 192.265269][ T4975] RBP: 00007fbcf3a6a090 R08: 0000000000000000 R09: 0000000000000000 [ 192.273231][ T4975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.281194][ T4975] R13: 0000000000000001 R14: 00007fbcf5628fa0 R15: 00007ffd7cadff78 [ 192.289164][ T4975] [ 192.754393][ T5007] FAULT_INJECTION: forcing a failure. [ 192.754393][ T5007] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 192.782439][ T5007] CPU: 1 PID: 5007 Comm: syz.1.1715 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 192.792438][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 192.802597][ T5007] Call Trace: [ 192.805874][ T5007] [ 192.808798][ T5007] __dump_stack+0x21/0x30 [ 192.813129][ T5007] dump_stack_lvl+0xee/0x150 [ 192.817719][ T5007] ? show_regs_print_info+0x20/0x20 [ 192.822928][ T5007] ? migrate_enable+0x192/0x260 [ 192.827789][ T5007] ? migrate_disable+0x180/0x180 [ 192.832724][ T5007] dump_stack+0x15/0x20 [ 192.836895][ T5007] should_fail+0x3c1/0x510 [ 192.841309][ T5007] should_fail_usercopy+0x1a/0x20 [ 192.846323][ T5007] _copy_to_user+0x20/0x90 [ 192.850739][ T5007] generic_map_lookup_batch+0x6a9/0xa70 [ 192.856288][ T5007] ? security_file_permission+0x79/0xa0 [ 192.861829][ T5007] ? bpf_map_update_value+0x3e0/0x3e0 [ 192.867198][ T5007] ? bpf_map_update_value+0x3e0/0x3e0 [ 192.872565][ T5007] bpf_map_do_batch+0x2d4/0x5f0 [ 192.877412][ T5007] ? security_bpf+0x82/0xa0 [ 192.881907][ T5007] __sys_bpf+0x5e3/0x730 [ 192.886139][ T5007] ? bpf_link_show_fdinfo+0x310/0x310 [ 192.891531][ T5007] ? debug_smp_processor_id+0x17/0x20 [ 192.896899][ T5007] __x64_sys_bpf+0x7c/0x90 [ 192.901321][ T5007] x64_sys_call+0x4b9/0x9a0 [ 192.905818][ T5007] do_syscall_64+0x4c/0xa0 [ 192.910225][ T5007] ? clear_bhb_loop+0x50/0xa0 [ 192.914897][ T5007] ? clear_bhb_loop+0x50/0xa0 [ 192.919570][ T5007] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 192.925453][ T5007] RIP: 0033:0x7fbcf5401929 [ 192.929896][ T5007] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 192.949490][ T5007] RSP: 002b:00007fbcf3a6a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 192.957899][ T5007] RAX: ffffffffffffffda RBX: 00007fbcf5628fa0 RCX: 00007fbcf5401929 [ 192.965868][ T5007] RDX: 0000000000000038 RSI: 00002000000003c0 RDI: 0000000000000018 [ 192.973834][ T5007] RBP: 00007fbcf3a6a090 R08: 0000000000000000 R09: 0000000000000000 [ 192.981803][ T5007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.989770][ T5007] R13: 0000000000000000 R14: 00007fbcf5628fa0 R15: 00007ffd7cadff78 [ 192.997742][ T5007] [ 193.011767][ T5010] ªªªªªª: renamed from vlan0 [ 193.017638][ T5010] FAULT_INJECTION: forcing a failure. [ 193.017638][ T5010] name failslab, interval 1, probability 0, space 0, times 0 [ 193.043518][ T5010] CPU: 1 PID: 5010 Comm: syz.3.1716 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 193.053575][ T5010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 193.063649][ T5010] Call Trace: [ 193.066924][ T5010] [ 193.069849][ T5010] __dump_stack+0x21/0x30 [ 193.074176][ T5010] dump_stack_lvl+0xee/0x150 [ 193.078756][ T5010] ? show_regs_print_info+0x20/0x20 [ 193.083949][ T5010] ? kobject_rename+0x1e2/0x4d0 [ 193.088812][ T5010] ? dev_change_name+0x2df/0x8f0 [ 193.093754][ T5010] ? dev_ifsioc+0x3b9/0xe70 [ 193.098261][ T5010] ? dev_ioctl+0x345/0xd10 [ 193.102677][ T5010] ? sock_ioctl+0x4bc/0x6b0 [ 193.107182][ T5010] ? __se_sys_ioctl+0x121/0x1a0 [ 193.112033][ T5010] ? __x64_sys_ioctl+0x7b/0x90 [ 193.116808][ T5010] ? x64_sys_call+0x2f/0x9a0 [ 193.121464][ T5010] dump_stack+0x15/0x20 [ 193.125618][ T5010] should_fail+0x3c1/0x510 [ 193.130029][ T5010] __should_failslab+0xa4/0xe0 [ 193.134791][ T5010] should_failslab+0x9/0x20 [ 193.139288][ T5010] slab_pre_alloc_hook+0x3b/0xe0 [ 193.144220][ T5010] ? kernfs_rename_ns+0x2d2/0x8c0 [ 193.149240][ T5010] __kmalloc_track_caller+0x6c/0x2c0 [ 193.154537][ T5010] ? kernfs_rename_ns+0x2d2/0x8c0 [ 193.159555][ T5010] kstrdup_const+0x55/0x90 [ 193.163964][ T5010] kernfs_rename_ns+0x2d2/0x8c0 [ 193.168814][ T5010] sysfs_rename_dir_ns+0x6d/0x90 [ 193.173762][ T5010] kobject_rename+0x397/0x4d0 [ 193.178437][ T5010] ? kobject_init_and_add+0x190/0x190 [ 193.183812][ T5010] ? sysfs_rename_link_ns+0x170/0x1a0 [ 193.189181][ T5010] device_rename+0x164/0x190 [ 193.193767][ T5010] dev_change_name+0x2df/0x8f0 [ 193.198526][ T5010] ? avc_denied+0x1b0/0x1b0 [ 193.203026][ T5010] ? dev_alloc_name+0x130/0x130 [ 193.207872][ T5010] dev_ifsioc+0x3b9/0xe70 [ 193.212203][ T5010] ? dev_ioctl+0xd10/0xd10 [ 193.216611][ T5010] ? __kasan_check_write+0x14/0x20 [ 193.221713][ T5010] ? mutex_lock+0x95/0x1a0 [ 193.226117][ T5010] ? wait_for_completion_killable_timeout+0x10/0x10 [ 193.232696][ T5010] ? security_capable+0x87/0xb0 [ 193.237545][ T5010] dev_ioctl+0x345/0xd10 [ 193.241783][ T5010] sock_do_ioctl+0x22e/0x300 [ 193.246363][ T5010] ? sock_show_fdinfo+0xa0/0xa0 [ 193.251252][ T5010] ? selinux_file_ioctl+0x377/0x480 [ 193.256440][ T5010] sock_ioctl+0x4bc/0x6b0 [ 193.260771][ T5010] ? sock_poll+0x3d0/0x3d0 [ 193.265195][ T5010] ? __fget_files+0x2c4/0x320 [ 193.269884][ T5010] ? security_file_ioctl+0x84/0xa0 [ 193.274992][ T5010] ? sock_poll+0x3d0/0x3d0 [ 193.279405][ T5010] __se_sys_ioctl+0x121/0x1a0 [ 193.284086][ T5010] __x64_sys_ioctl+0x7b/0x90 [ 193.288671][ T5010] x64_sys_call+0x2f/0x9a0 [ 193.293112][ T5010] do_syscall_64+0x4c/0xa0 [ 193.297523][ T5010] ? clear_bhb_loop+0x50/0xa0 [ 193.302195][ T5010] ? clear_bhb_loop+0x50/0xa0 [ 193.306868][ T5010] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 193.312801][ T5010] RIP: 0033:0x7f1e6f8c8929 [ 193.317216][ T5010] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 193.336815][ T5010] RSP: 002b:00007f1e6df31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.345221][ T5010] RAX: ffffffffffffffda RBX: 00007f1e6faeffa0 RCX: 00007f1e6f8c8929 [ 193.353186][ T5010] RDX: 0000200000000000 RSI: 0000000000008923 RDI: 0000000000000008 [ 193.361156][ T5010] RBP: 00007f1e6df31090 R08: 0000000000000000 R09: 0000000000000000 [ 193.369118][ T5010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.377085][ T5010] R13: 0000000000000000 R14: 00007f1e6faeffa0 R15: 00007ffd00777b38 [ 193.385063][ T5010] [ 193.520745][ T5024] device veth0_vlan left promiscuous mode [ 193.563648][ T5024] device veth0_vlan entered promiscuous mode [ 193.646555][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.667555][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): ªªªªªªÿÿ: link becomes ready [ 193.698187][ T665] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 193.781078][ T5046] FAULT_INJECTION: forcing a failure. [ 193.781078][ T5046] name failslab, interval 1, probability 0, space 0, times 0 [ 193.793748][ T5046] CPU: 1 PID: 5046 Comm: syz.2.1730 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 193.803679][ T5046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 193.813745][ T5046] Call Trace: [ 193.817031][ T5046] [ 193.819982][ T5046] __dump_stack+0x21/0x30 [ 193.824316][ T5046] dump_stack_lvl+0xee/0x150 [ 193.828902][ T5046] ? show_regs_print_info+0x20/0x20 [ 193.834101][ T5046] dump_stack+0x15/0x20 [ 193.838268][ T5046] should_fail+0x3c1/0x510 [ 193.842683][ T5046] __should_failslab+0xa4/0xe0 [ 193.847443][ T5046] should_failslab+0x9/0x20 [ 193.851942][ T5046] slab_pre_alloc_hook+0x3b/0xe0 [ 193.856878][ T5046] ? __alloc_skb+0xe0/0x740 [ 193.861375][ T5046] kmem_cache_alloc+0x44/0x260 [ 193.866137][ T5046] __alloc_skb+0xe0/0x740 [ 193.870471][ T5046] fdb_notify+0x78/0x130 [ 193.874713][ T5046] fdb_insert+0x16b/0x260 [ 193.879035][ T5046] br_fdb_changeaddr+0x187/0x1c0 [ 193.883967][ T5046] br_device_event+0x335/0x790 [ 193.888722][ T5046] ? br_boolopt_multi_get+0xf0/0xf0 [ 193.893911][ T5046] ? packet_notifier+0x8bc/0x8d0 [ 193.898856][ T5046] ? addrconf_notify+0x37b/0xde0 [ 193.903789][ T5046] raw_notifier_call_chain+0x90/0x100 [ 193.909160][ T5046] dev_set_mac_address+0x318/0x420 [ 193.914270][ T5046] ? dev_pre_changeaddr_notify+0x1c0/0x1c0 [ 193.920071][ T5046] dev_set_mac_address_user+0x31/0x50 [ 193.925440][ T5046] dev_ifsioc+0x757/0xe70 [ 193.929769][ T5046] ? dev_ioctl+0xd10/0xd10 [ 193.934176][ T5046] ? __kasan_check_write+0x14/0x20 [ 193.939285][ T5046] ? mutex_lock+0x95/0x1a0 [ 193.943700][ T5046] ? wait_for_completion_killable_timeout+0x10/0x10 [ 193.950297][ T5046] ? dev_get_by_name_rcu+0xc8/0xf0 [ 193.955421][ T5046] dev_ioctl+0x560/0xd10 [ 193.959660][ T5046] sock_do_ioctl+0x22e/0x300 [ 193.964243][ T5046] ? sock_show_fdinfo+0xa0/0xa0 [ 193.969087][ T5046] ? selinux_file_ioctl+0x377/0x480 [ 193.974284][ T5046] sock_ioctl+0x4bc/0x6b0 [ 193.978608][ T5046] ? sock_poll+0x3d0/0x3d0 [ 193.983016][ T5046] ? __fget_files+0x2c4/0x320 [ 193.987699][ T5046] ? security_file_ioctl+0x84/0xa0 [ 193.992811][ T5046] ? sock_poll+0x3d0/0x3d0 [ 193.997222][ T5046] __se_sys_ioctl+0x121/0x1a0 [ 194.001953][ T5046] __x64_sys_ioctl+0x7b/0x90 [ 194.006542][ T5046] x64_sys_call+0x2f/0x9a0 [ 194.011037][ T5046] do_syscall_64+0x4c/0xa0 [ 194.015447][ T5046] ? clear_bhb_loop+0x50/0xa0 [ 194.020123][ T5046] ? clear_bhb_loop+0x50/0xa0 [ 194.024794][ T5046] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 194.030680][ T5046] RIP: 0033:0x7f9ca17ac929 [ 194.035090][ T5046] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 194.054692][ T5046] RSP: 002b:00007f9c9fe15038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 194.063099][ T5046] RAX: ffffffffffffffda RBX: 00007f9ca19d3fa0 RCX: 00007f9ca17ac929 [ 194.071066][ T5046] RDX: 0000200000000000 RSI: 0000000000008924 RDI: 0000000000000008 [ 194.079038][ T5046] RBP: 00007f9c9fe15090 R08: 0000000000000000 R09: 0000000000000000 [ 194.087000][ T5046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 194.094961][ T5046] R13: 0000000000000000 R14: 00007f9ca19d3fa0 R15: 00007fff711e5298 [ 194.102929][ T5046] [ 194.185838][ T5053] device pim6reg1 entered promiscuous mode [ 194.656781][ T5082] FAULT_INJECTION: forcing a failure. [ 194.656781][ T5082] name failslab, interval 1, probability 0, space 0, times 0 [ 194.673282][ T5082] CPU: 1 PID: 5082 Comm: syz.4.1745 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 194.683223][ T5082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 194.693283][ T5082] Call Trace: [ 194.696564][ T5082] [ 194.699489][ T5082] __dump_stack+0x21/0x30 [ 194.703819][ T5082] dump_stack_lvl+0xee/0x150 [ 194.708411][ T5082] ? show_regs_print_info+0x20/0x20 [ 194.713613][ T5082] dump_stack+0x15/0x20 [ 194.717779][ T5082] should_fail+0x3c1/0x510 [ 194.722211][ T5082] __should_failslab+0xa4/0xe0 [ 194.726969][ T5082] should_failslab+0x9/0x20 [ 194.731475][ T5082] slab_pre_alloc_hook+0x3b/0xe0 [ 194.736411][ T5082] ? security_file_alloc+0x33/0x120 [ 194.741624][ T5082] kmem_cache_alloc+0x44/0x260 [ 194.746381][ T5082] security_file_alloc+0x33/0x120 [ 194.751413][ T5082] __alloc_file+0xb5/0x2a0 [ 194.755826][ T5082] alloc_empty_file+0x97/0x180 [ 194.760582][ T5082] alloc_file+0x59/0x540 [ 194.764822][ T5082] alloc_file_pseudo+0x17a/0x1f0 [ 194.769770][ T5082] ? alloc_empty_file_noaccount+0x80/0x80 [ 194.775487][ T5082] ? _raw_spin_lock_bh+0x8e/0xe0 [ 194.780449][ T5082] anon_inode_getfile+0xa6/0x180 [ 194.785413][ T5082] bpf_link_prime+0xf0/0x250 [ 194.789994][ T5082] bpf_raw_tracepoint_open+0x4d4/0x960 [ 194.795444][ T5082] ? bpf_obj_get_info_by_fd+0x2990/0x2990 [ 194.801153][ T5082] ? vfs_write+0xc17/0xf70 [ 194.805562][ T5082] ? selinux_bpf+0xce/0xf0 [ 194.809974][ T5082] ? security_bpf+0x82/0xa0 [ 194.814469][ T5082] __sys_bpf+0x490/0x730 [ 194.818705][ T5082] ? bpf_link_show_fdinfo+0x310/0x310 [ 194.824070][ T5082] ? debug_smp_processor_id+0x17/0x20 [ 194.829438][ T5082] __x64_sys_bpf+0x7c/0x90 [ 194.833853][ T5082] x64_sys_call+0x4b9/0x9a0 [ 194.838375][ T5082] do_syscall_64+0x4c/0xa0 [ 194.842792][ T5082] ? clear_bhb_loop+0x50/0xa0 [ 194.847467][ T5082] ? clear_bhb_loop+0x50/0xa0 [ 194.852138][ T5082] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 194.858023][ T5082] RIP: 0033:0x7f60d9961929 [ 194.862458][ T5082] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 194.882064][ T5082] RSP: 002b:00007f60d7fca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 194.890470][ T5082] RAX: ffffffffffffffda RBX: 00007f60d9b88fa0 RCX: 00007f60d9961929 [ 194.898436][ T5082] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000011 [ 194.906406][ T5082] RBP: 00007f60d7fca090 R08: 0000000000000000 R09: 0000000000000000 [ 194.914381][ T5082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 194.922355][ T5082] R13: 0000000000000000 R14: 00007f60d9b88fa0 R15: 00007ffeb50c2698 [ 194.930349][ T5082] [ 195.302210][ T5111] device pim6reg1 entered promiscuous mode [ 195.353250][ T5111] FAULT_INJECTION: forcing a failure. [ 195.353250][ T5111] name failslab, interval 1, probability 0, space 0, times 0 [ 195.437475][ T5111] CPU: 1 PID: 5111 Comm: syz.2.1756 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 195.447484][ T5111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 195.457564][ T5111] Call Trace: [ 195.460848][ T5111] [ 195.463782][ T5111] __dump_stack+0x21/0x30 [ 195.468128][ T5111] dump_stack_lvl+0xee/0x150 [ 195.472729][ T5111] ? show_regs_print_info+0x20/0x20 [ 195.477956][ T5111] dump_stack+0x15/0x20 [ 195.482119][ T5111] should_fail+0x3c1/0x510 [ 195.486545][ T5111] ? rtmsg_ifinfo_build_skb+0x7c/0x180 [ 195.492019][ T5111] __should_failslab+0xa4/0xe0 [ 195.496797][ T5111] should_failslab+0x9/0x20 [ 195.501310][ T5111] slab_pre_alloc_hook+0x3b/0xe0 [ 195.506268][ T5111] ? rtmsg_ifinfo_build_skb+0x7c/0x180 [ 195.511736][ T5111] ? rtmsg_ifinfo_build_skb+0x7c/0x180 [ 195.517231][ T5111] __kmalloc_track_caller+0x6c/0x2c0 [ 195.522549][ T5111] ? rtmsg_ifinfo_build_skb+0x7c/0x180 [ 195.528001][ T5111] ? rtmsg_ifinfo_build_skb+0x7c/0x180 [ 195.533455][ T5111] __alloc_skb+0x21a/0x740 [ 195.537871][ T5111] rtmsg_ifinfo_build_skb+0x7c/0x180 [ 195.543154][ T5111] rtmsg_ifinfo+0x7a/0x130 [ 195.547665][ T5111] __dev_notify_flags+0xdb/0x500 [ 195.552598][ T5111] ? __dev_change_flags+0x6a0/0x6a0 [ 195.557788][ T5111] ? __dev_change_flags+0x510/0x6a0 [ 195.562982][ T5111] ? dev_get_flags+0x1e0/0x1e0 [ 195.567748][ T5111] ? __kasan_slab_free+0x11/0x20 [ 195.572677][ T5111] dev_change_flags+0xe8/0x1a0 [ 195.577447][ T5111] dev_ifsioc+0x147/0xe70 [ 195.581768][ T5111] ? dev_ioctl+0xd10/0xd10 [ 195.586176][ T5111] ? __kasan_check_write+0x14/0x20 [ 195.591278][ T5111] ? mutex_lock+0x95/0x1a0 [ 195.595690][ T5111] ? wait_for_completion_killable_timeout+0x10/0x10 [ 195.602281][ T5111] ? dev_get_by_name_rcu+0xc8/0xf0 [ 195.607392][ T5111] dev_ioctl+0x560/0xd10 [ 195.611632][ T5111] sock_do_ioctl+0x22e/0x300 [ 195.616214][ T5111] ? sock_show_fdinfo+0xa0/0xa0 [ 195.621063][ T5111] ? selinux_file_ioctl+0x377/0x480 [ 195.626258][ T5111] sock_ioctl+0x4bc/0x6b0 [ 195.630620][ T5111] ? sock_poll+0x3d0/0x3d0 [ 195.635038][ T5111] ? __fget_files+0x2c4/0x320 [ 195.639710][ T5111] ? security_file_ioctl+0x84/0xa0 [ 195.644819][ T5111] ? sock_poll+0x3d0/0x3d0 [ 195.649230][ T5111] __se_sys_ioctl+0x121/0x1a0 [ 195.653907][ T5111] __x64_sys_ioctl+0x7b/0x90 [ 195.658499][ T5111] x64_sys_call+0x2f/0x9a0 [ 195.662912][ T5111] do_syscall_64+0x4c/0xa0 [ 195.667443][ T5111] ? clear_bhb_loop+0x50/0xa0 [ 195.672119][ T5111] ? clear_bhb_loop+0x50/0xa0 [ 195.676808][ T5111] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 195.682701][ T5111] RIP: 0033:0x7f9ca17ac929 [ 195.687115][ T5111] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 195.706723][ T5111] RSP: 002b:00007f9c9fe15038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.715158][ T5111] RAX: ffffffffffffffda RBX: 00007f9ca19d3fa0 RCX: 00007f9ca17ac929 [ 195.723129][ T5111] RDX: 0000200000000100 RSI: 0000000000008914 RDI: 0000000000000008 [ 195.731099][ T5111] RBP: 00007f9c9fe15090 R08: 0000000000000000 R09: 0000000000000000 [ 195.739069][ T5111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 195.747035][ T5111] R13: 0000000000000000 R14: 00007f9ca19d3fa0 R15: 00007fff711e5298 [ 195.755011][ T5111] [ 196.101504][ T5132] device veth0_vlan left promiscuous mode [ 196.140498][ T5132] device veth0_vlan entered promiscuous mode [ 196.178420][ T5144] FAULT_INJECTION: forcing a failure. [ 196.178420][ T5144] name failslab, interval 1, probability 0, space 0, times 0 [ 196.323890][ T5144] CPU: 1 PID: 5144 Comm: syz.2.1769 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 196.333847][ T5144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 196.343930][ T5144] Call Trace: [ 196.347229][ T5144] [ 196.350169][ T5144] __dump_stack+0x21/0x30 [ 196.354515][ T5144] dump_stack_lvl+0xee/0x150 [ 196.359134][ T5144] ? show_regs_print_info+0x20/0x20 [ 196.364349][ T5144] dump_stack+0x15/0x20 [ 196.368509][ T5144] should_fail+0x3c1/0x510 [ 196.372935][ T5144] __should_failslab+0xa4/0xe0 [ 196.377751][ T5144] should_failslab+0x9/0x20 [ 196.382419][ T5144] slab_pre_alloc_hook+0x3b/0xe0 [ 196.387361][ T5144] ? skb_clone+0x1cf/0x360 [ 196.391777][ T5144] kmem_cache_alloc+0x44/0x260 [ 196.396546][ T5144] ? stack_trace_save+0xe0/0xe0 [ 196.401393][ T5144] skb_clone+0x1cf/0x360 [ 196.405675][ T5144] bpf_clone_redirect+0xa7/0x380 [ 196.410608][ T5144] ? stack_trace_save+0x98/0xe0 [ 196.415456][ T5144] bpf_prog_208b094576c80b22+0x56/0xecc [ 196.421001][ T5144] ? __kasan_slab_alloc+0xcf/0xf0 [ 196.426021][ T5144] ? __kasan_slab_alloc+0xbd/0xf0 [ 196.431040][ T5144] ? slab_post_alloc_hook+0x4f/0x2b0 [ 196.436322][ T5144] ? kmem_cache_alloc+0xf7/0x260 [ 196.441270][ T5144] ? __build_skb+0x2d/0x310 [ 196.445769][ T5144] ? build_skb+0x24/0x200 [ 196.450092][ T5144] ? bpf_prog_test_run_skb+0x279/0x1150 [ 196.455627][ T5144] ? bpf_prog_test_run+0x3d5/0x620 [ 196.460745][ T5144] ? __sys_bpf+0x52c/0x730 [ 196.465186][ T5144] ? __x64_sys_bpf+0x7c/0x90 [ 196.469767][ T5144] ? x64_sys_call+0x4b9/0x9a0 [ 196.474433][ T5144] ? do_syscall_64+0x4c/0xa0 [ 196.479012][ T5144] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 196.485070][ T5144] ? ktime_get+0x12f/0x160 [ 196.489480][ T5144] bpf_test_run+0x33d/0x8d0 [ 196.493978][ T5144] ? convert___skb_to_skb+0x4f0/0x4f0 [ 196.499342][ T5144] ? eth_get_headlen+0x1f0/0x1f0 [ 196.504275][ T5144] ? convert___skb_to_skb+0x41/0x4f0 [ 196.509557][ T5144] bpf_prog_test_run_skb+0x9ec/0x1150 [ 196.514940][ T5144] ? __bpf_prog_test_run_raw_tp+0x2b0/0x2b0 [ 196.520844][ T5144] bpf_prog_test_run+0x3d5/0x620 [ 196.525777][ T5144] ? bpf_prog_query+0x230/0x230 [ 196.530618][ T5144] ? selinux_bpf+0xce/0xf0 [ 196.535027][ T5144] ? security_bpf+0x82/0xa0 [ 196.539525][ T5144] __sys_bpf+0x52c/0x730 [ 196.543765][ T5144] ? bpf_link_show_fdinfo+0x310/0x310 [ 196.549164][ T5144] ? debug_smp_processor_id+0x17/0x20 [ 196.554533][ T5144] __x64_sys_bpf+0x7c/0x90 [ 196.558946][ T5144] x64_sys_call+0x4b9/0x9a0 [ 196.563440][ T5144] do_syscall_64+0x4c/0xa0 [ 196.567862][ T5144] ? clear_bhb_loop+0x50/0xa0 [ 196.572531][ T5144] ? clear_bhb_loop+0x50/0xa0 [ 196.577201][ T5144] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 196.583099][ T5144] RIP: 0033:0x7f9ca17ac929 [ 196.587507][ T5144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 196.607109][ T5144] RSP: 002b:00007f9c9fe15038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 196.615513][ T5144] RAX: ffffffffffffffda RBX: 00007f9ca19d3fa0 RCX: 00007f9ca17ac929 [ 196.623487][ T5144] RDX: 000000000000001e RSI: 0000200000000080 RDI: 000000000000000a [ 196.631460][ T5144] RBP: 00007f9c9fe15090 R08: 0000000000000000 R09: 0000000000000000 [ 196.639423][ T5144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 196.647385][ T5144] R13: 0000000000000000 R14: 00007f9ca19d3fa0 R15: 00007fff711e5298 [ 196.655357][ T5144] [ 198.812432][ T30] audit: type=1400 audit(1750874927.105:143): avc: denied { create } for pid=5202 comm="syz.2.1791" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 198.988320][ T5216] ªªªªªªÿÿ: renamed from vlan0 [ 199.007673][ T5222] FAULT_INJECTION: forcing a failure. [ 199.007673][ T5222] name failslab, interval 1, probability 0, space 0, times 0 [ 199.020426][ T5222] CPU: 1 PID: 5222 Comm: syz.2.1797 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 199.030332][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 199.040403][ T5222] Call Trace: [ 199.043689][ T5222] [ 199.046630][ T5222] __dump_stack+0x21/0x30 [ 199.050977][ T5222] dump_stack_lvl+0xee/0x150 [ 199.055579][ T5222] ? show_regs_print_info+0x20/0x20 [ 199.060787][ T5222] dump_stack+0x15/0x20 [ 199.064951][ T5222] should_fail+0x3c1/0x510 [ 199.069444][ T5222] __should_failslab+0xa4/0xe0 [ 199.074242][ T5222] should_failslab+0x9/0x20 [ 199.078754][ T5222] slab_pre_alloc_hook+0x3b/0xe0 [ 199.083709][ T5222] ? radix_tree_node_alloc+0x80/0x380 [ 199.089101][ T5222] kmem_cache_alloc+0x44/0x260 [ 199.093873][ T5222] ? tipc_group_create+0x40e/0x650 [ 199.099014][ T5222] radix_tree_node_alloc+0x80/0x380 [ 199.104243][ T5222] idr_get_free+0x2b1/0xab0 [ 199.108763][ T5222] idr_alloc+0x170/0x2a0 [ 199.113015][ T5222] ? idr_alloc_u32+0x2d0/0x2d0 [ 199.117795][ T5222] ? _raw_spin_lock_irq+0xe0/0xe0 [ 199.122832][ T5222] ? kmem_cache_alloc_trace+0x119/0x270 [ 199.128400][ T5222] ? tipc_conn_alloc+0x5a/0x460 [ 199.133270][ T5222] tipc_conn_alloc+0x284/0x460 [ 199.138058][ T5222] tipc_topsrv_kern_subscr+0x15e/0x380 [ 199.143531][ T5222] ? conn_put+0x320/0x320 [ 199.147878][ T5222] ? kmem_cache_alloc_trace+0x119/0x270 [ 199.153436][ T5222] ? tipc_group_create+0xa1/0x650 [ 199.158477][ T5222] tipc_group_create+0x40e/0x650 [ 199.163427][ T5222] tipc_sk_join+0x234/0x6a0 [ 199.167947][ T5222] ? sock_init_data+0xc0/0xc0 [ 199.172637][ T5222] ? __tipc_sendstream+0x11a0/0x11a0 [ 199.177930][ T5222] ? __kasan_check_write+0x14/0x20 [ 199.183050][ T5222] ? _copy_from_user+0x95/0xd0 [ 199.187827][ T5222] tipc_setsockopt+0x684/0x900 [ 199.192599][ T5222] ? tipc_shutdown+0x400/0x400 [ 199.197372][ T5222] ? security_socket_setsockopt+0x82/0xa0 [ 199.203116][ T5222] ? tipc_shutdown+0x400/0x400 [ 199.207902][ T5222] __sys_setsockopt+0x2f0/0x460 [ 199.212763][ T5222] ? __kasan_check_write+0x14/0x20 [ 199.217904][ T5222] ? __ia32_sys_recv+0xb0/0xb0 [ 199.222676][ T5222] ? ksys_write+0x1eb/0x240 [ 199.227186][ T5222] ? __ia32_sys_read+0x90/0x90 [ 199.231961][ T5222] __x64_sys_setsockopt+0xbf/0xd0 [ 199.237002][ T5222] x64_sys_call+0x982/0x9a0 [ 199.241515][ T5222] do_syscall_64+0x4c/0xa0 [ 199.245932][ T5222] ? clear_bhb_loop+0x50/0xa0 [ 199.250614][ T5222] ? clear_bhb_loop+0x50/0xa0 [ 199.255314][ T5222] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 199.261227][ T5222] RIP: 0033:0x7f9ca17ac929 [ 199.265671][ T5222] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 199.285291][ T5222] RSP: 002b:00007f9c9fe15038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 199.293716][ T5222] RAX: ffffffffffffffda RBX: 00007f9ca19d3fa0 RCX: 00007f9ca17ac929 [ 199.301705][ T5222] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000006 [ 199.309681][ T5222] RBP: 00007f9c9fe15090 R08: 00000000000004bd R09: 0000000000000000 [ 199.317651][ T5222] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000001 [ 199.325629][ T5222] R13: 0000000000000000 R14: 00007f9ca19d3fa0 R15: 00007fff711e5298 [ 199.333601][ T5222] [ 199.793043][ T5236] device syzkaller0 entered promiscuous mode [ 199.991732][ T30] audit: type=1400 audit(1750874928.285:144): avc: denied { create } for pid=5244 comm="syz.3.1807" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 200.861514][ T5284] FAULT_INJECTION: forcing a failure. [ 200.861514][ T5284] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 201.008083][ T5284] CPU: 1 PID: 5284 Comm: syz.2.1821 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 201.018019][ T5284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 201.028092][ T5284] Call Trace: [ 201.031383][ T5284] [ 201.034322][ T5284] __dump_stack+0x21/0x30 [ 201.038670][ T5284] dump_stack_lvl+0xee/0x150 [ 201.043272][ T5284] ? show_regs_print_info+0x20/0x20 [ 201.048495][ T5284] dump_stack+0x15/0x20 [ 201.052678][ T5284] should_fail+0x3c1/0x510 [ 201.057111][ T5284] should_fail_usercopy+0x1a/0x20 [ 201.062169][ T5284] _copy_from_user+0x20/0xd0 [ 201.066763][ T5284] ____sys_sendmsg+0x305/0x8c0 [ 201.071525][ T5284] ? __sys_sendmsg_sock+0x40/0x40 [ 201.076547][ T5284] ? import_iovec+0x7c/0xb0 [ 201.081060][ T5284] ___sys_sendmsg+0x1f0/0x260 [ 201.085827][ T5284] ? __sys_sendmsg+0x250/0x250 [ 201.090594][ T5284] ? __fdget+0x1a1/0x230 [ 201.094855][ T5284] __x64_sys_sendmsg+0x1e2/0x2a0 [ 201.099796][ T5284] ? ___sys_sendmsg+0x260/0x260 [ 201.104639][ T5284] ? ksys_write+0x1eb/0x240 [ 201.109137][ T5284] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 201.115201][ T5284] x64_sys_call+0x4b/0x9a0 [ 201.119614][ T5284] do_syscall_64+0x4c/0xa0 [ 201.124022][ T5284] ? clear_bhb_loop+0x50/0xa0 [ 201.128694][ T5284] ? clear_bhb_loop+0x50/0xa0 [ 201.133365][ T5284] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 201.139253][ T5284] RIP: 0033:0x7f9ca17ac929 [ 201.143664][ T5284] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 201.163265][ T5284] RSP: 002b:00007f9c9fe15038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 201.171678][ T5284] RAX: ffffffffffffffda RBX: 00007f9ca19d3fa0 RCX: 00007f9ca17ac929 [ 201.179642][ T5284] RDX: 0000000000000000 RSI: 0000200000000800 RDI: 0000000000000008 [ 201.187603][ T5284] RBP: 00007f9c9fe15090 R08: 0000000000000000 R09: 0000000000000000 [ 201.195562][ T5284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.203520][ T5284] R13: 0000000000000000 R14: 00007f9ca19d3fa0 R15: 00007fff711e5298 [ 201.211487][ T5284] [ 201.363921][ T5295] ªªªªªªÿÿ: renamed from vlan0 [ 202.501001][ T5373] device veth0_vlan left promiscuous mode [ 202.515591][ T5373] device veth0_vlan entered promiscuous mode [ 202.547226][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 202.578087][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): ªªªªªªÿÿ: link becomes ready [ 202.598414][ T5383] FAULT_INJECTION: forcing a failure. [ 202.598414][ T5383] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 202.618397][ T654] IPv6: ADDRCONF(NETDEV_CHANGE): ÿÿÿÿÿÿ: link becomes ready [ 202.626590][ T5383] CPU: 0 PID: 5383 Comm: syz.2.1858 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 202.636517][ T5383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 202.646585][ T5383] Call Trace: [ 202.649876][ T5383] [ 202.652824][ T5383] __dump_stack+0x21/0x30 [ 202.657179][ T5383] dump_stack_lvl+0xee/0x150 [ 202.661778][ T5383] ? show_regs_print_info+0x20/0x20 [ 202.667005][ T5383] dump_stack+0x15/0x20 [ 202.671166][ T5383] should_fail+0x3c1/0x510 [ 202.675592][ T5383] should_fail_usercopy+0x1a/0x20 [ 202.680620][ T5383] _copy_to_user+0x20/0x90 [ 202.685045][ T5383] simple_read_from_buffer+0xe9/0x160 [ 202.690427][ T5383] proc_fail_nth_read+0x19a/0x210 [ 202.695456][ T5383] ? proc_fault_inject_write+0x2f0/0x2f0 [ 202.701091][ T5383] ? security_file_permission+0x83/0xa0 [ 202.706646][ T5383] ? proc_fault_inject_write+0x2f0/0x2f0 [ 202.712281][ T5383] vfs_read+0x282/0xbe0 [ 202.716445][ T5383] ? kernel_read+0x1f0/0x1f0 [ 202.721045][ T5383] ? __kasan_check_write+0x14/0x20 [ 202.726166][ T5383] ? mutex_lock+0x95/0x1a0 [ 202.730689][ T5383] ? wait_for_completion_killable_timeout+0x10/0x10 [ 202.737299][ T5383] ? __fget_files+0x2c4/0x320 [ 202.741985][ T5383] ? __fdget_pos+0x2d2/0x380 [ 202.746579][ T5383] ? ksys_read+0x71/0x240 [ 202.750912][ T5383] ksys_read+0x140/0x240 [ 202.755158][ T5383] ? vfs_write+0xf70/0xf70 [ 202.759574][ T5383] ? debug_smp_processor_id+0x17/0x20 [ 202.764954][ T5383] __x64_sys_read+0x7b/0x90 [ 202.769461][ T5383] x64_sys_call+0x96d/0x9a0 [ 202.773971][ T5383] do_syscall_64+0x4c/0xa0 [ 202.778413][ T5383] ? clear_bhb_loop+0x50/0xa0 [ 202.783099][ T5383] ? clear_bhb_loop+0x50/0xa0 [ 202.787784][ T5383] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 202.793687][ T5383] RIP: 0033:0x7f9ca17ab33c [ 202.798112][ T5383] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 202.817726][ T5383] RSP: 002b:00007f9c9fe15030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 202.826148][ T5383] RAX: ffffffffffffffda RBX: 00007f9ca19d3fa0 RCX: 00007f9ca17ab33c [ 202.834138][ T5383] RDX: 000000000000000f RSI: 00007f9c9fe150a0 RDI: 0000000000000008 [ 202.842114][ T5383] RBP: 00007f9c9fe15090 R08: 0000000000000000 R09: 0000000000000000 [ 202.850089][ T5383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 202.858060][ T5383] R13: 0000000000000000 R14: 00007f9ca19d3fa0 R15: 00007fff711e5298 [ 202.866039][ T5383] [ 204.095176][ T5438] FAULT_INJECTION: forcing a failure. [ 204.095176][ T5438] name failslab, interval 1, probability 0, space 0, times 0 [ 204.121723][ T5438] CPU: 0 PID: 5438 Comm: syz.3.1880 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 204.131875][ T5438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 204.141929][ T5438] Call Trace: [ 204.145221][ T5438] [ 204.148152][ T5438] __dump_stack+0x21/0x30 [ 204.152486][ T5438] dump_stack_lvl+0xee/0x150 [ 204.157076][ T5438] ? show_regs_print_info+0x20/0x20 [ 204.162275][ T5438] dump_stack+0x15/0x20 [ 204.166425][ T5438] should_fail+0x3c1/0x510 [ 204.170863][ T5438] __should_failslab+0xa4/0xe0 [ 204.175624][ T5438] should_failslab+0x9/0x20 [ 204.180210][ T5438] slab_pre_alloc_hook+0x3b/0xe0 [ 204.185144][ T5438] ? skb_clone+0x1cf/0x360 [ 204.189553][ T5438] kmem_cache_alloc+0x44/0x260 [ 204.194310][ T5438] ? stack_trace_save+0xe0/0xe0 [ 204.199154][ T5438] skb_clone+0x1cf/0x360 [ 204.203393][ T5438] bpf_clone_redirect+0xa7/0x380 [ 204.208328][ T5438] ? stack_trace_save+0x98/0xe0 [ 204.213179][ T5438] bpf_prog_6893982b85ceadf7+0x56/0x654 [ 204.218730][ T5438] ? __kasan_slab_alloc+0xcf/0xf0 [ 204.223746][ T5438] ? __kasan_slab_alloc+0xbd/0xf0 [ 204.228764][ T5438] ? slab_post_alloc_hook+0x4f/0x2b0 [ 204.234040][ T5438] ? kmem_cache_alloc+0xf7/0x260 [ 204.238970][ T5438] ? __build_skb+0x2d/0x310 [ 204.243465][ T5438] ? build_skb+0x24/0x200 [ 204.247790][ T5438] ? bpf_prog_test_run_skb+0x279/0x1150 [ 204.253447][ T5438] ? bpf_prog_test_run+0x3d5/0x620 [ 204.258572][ T5438] ? __sys_bpf+0x52c/0x730 [ 204.262991][ T5438] ? __x64_sys_bpf+0x7c/0x90 [ 204.267580][ T5438] ? x64_sys_call+0x4b9/0x9a0 [ 204.272270][ T5438] ? do_syscall_64+0x4c/0xa0 [ 204.276884][ T5438] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 204.282984][ T5438] ? ktime_get+0x12f/0x160 [ 204.287404][ T5438] bpf_test_run+0x33d/0x8d0 [ 204.291920][ T5438] ? convert___skb_to_skb+0x4f0/0x4f0 [ 204.297294][ T5438] ? eth_get_headlen+0x1f0/0x1f0 [ 204.302233][ T5438] ? convert___skb_to_skb+0x41/0x4f0 [ 204.307545][ T5438] bpf_prog_test_run_skb+0x9ec/0x1150 [ 204.312923][ T5438] ? __bpf_prog_test_run_raw_tp+0x2b0/0x2b0 [ 204.318903][ T5438] bpf_prog_test_run+0x3d5/0x620 [ 204.323840][ T5438] ? bpf_prog_query+0x230/0x230 [ 204.328684][ T5438] ? selinux_bpf+0xce/0xf0 [ 204.333099][ T5438] ? security_bpf+0x82/0xa0 [ 204.337595][ T5438] __sys_bpf+0x52c/0x730 [ 204.342004][ T5438] ? bpf_link_show_fdinfo+0x310/0x310 [ 204.347397][ T5438] ? debug_smp_processor_id+0x17/0x20 [ 204.352781][ T5438] __x64_sys_bpf+0x7c/0x90 [ 204.357194][ T5438] x64_sys_call+0x4b9/0x9a0 [ 204.361700][ T5438] do_syscall_64+0x4c/0xa0 [ 204.366118][ T5438] ? clear_bhb_loop+0x50/0xa0 [ 204.370790][ T5438] ? clear_bhb_loop+0x50/0xa0 [ 204.375454][ T5438] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 204.381341][ T5438] RIP: 0033:0x7f1e6f8c8929 [ 204.385762][ T5438] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 204.405369][ T5438] RSP: 002b:00007f1e6df31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 204.413779][ T5438] RAX: ffffffffffffffda RBX: 00007f1e6faeffa0 RCX: 00007f1e6f8c8929 [ 204.421749][ T5438] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 204.429709][ T5438] RBP: 00007f1e6df31090 R08: 0000000000000000 R09: 0000000000000000 [ 204.437674][ T5438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 204.445647][ T5438] R13: 0000000000000000 R14: 00007f1e6faeffa0 R15: 00007ffd00777b38 [ 204.453633][ T5438] [ 204.477245][ T5437] device sit0 entered promiscuous mode [ 204.744808][ T5466] syz.3.1890[5466] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 204.744873][ T5466] syz.3.1890[5466] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 207.005834][ T5547] FAULT_INJECTION: forcing a failure. [ 207.005834][ T5547] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 207.167892][ T5547] CPU: 1 PID: 5547 Comm: syz.0.1922 Not tainted 5.15.185-syzkaller-00032-g0d918fa8e88d #0 [ 207.177834][ T5547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 207.188009][ T5547] Call Trace: [ 207.191299][ T5547] [ 207.194251][ T5547] __dump_stack+0x21/0x30 [ 207.198606][ T5547] dump_stack_lvl+0xee/0x150 [ 207.203237][ T5547] ? show_regs_print_info+0x20/0x20 [ 207.208452][ T5547] ? __kmalloc_track_caller+0x13c/0x2c0 [ 207.214016][ T5547] ? alloc_skb_with_frags+0xa8/0x620 [ 207.219326][ T5547] ? tun_chr_write_iter+0x1eb/0x2e0 [ 207.224565][ T5547] ? vfs_write+0x802/0xf70 [ 207.228999][ T5547] dump_stack+0x15/0x20 [ 207.233169][ T5547] should_fail+0x3c1/0x510 [ 207.237601][ T5547] should_fail_alloc_page+0x55/0x80 [ 207.242825][ T5547] prepare_alloc_pages+0x156/0x600 [ 207.247955][ T5547] ? __alloc_pages_bulk+0xab0/0xab0 [ 207.253170][ T5547] __alloc_pages+0x10a/0x440 [ 207.257776][ T5547] ? prep_new_page+0x110/0x110 [ 207.262560][ T5547] ? __alloc_skb+0x463/0x740 [ 207.267170][ T5547] alloc_skb_with_frags+0x20c/0x620 [ 207.272388][ T5547] sock_alloc_send_pskb+0x853/0x980 [ 207.277607][ T5547] ? __kernel_text_address+0xa0/0x100 [ 207.282998][ T5547] ? sock_kzfree_s+0x60/0x60 [ 207.287616][ T5547] ? iov_iter_advance+0x1f9/0x360 [ 207.292674][ T5547] tun_get_user+0x4e6/0x33c0 [ 207.297304][ T5547] ? ____kasan_slab_free+0x125/0x160 [ 207.302607][ T5547] ? __kasan_init_slab_obj+0x10/0x40 [ 207.307913][ T5547] ? slab_free_freelist_hook+0xc2/0x190 [ 207.313499][ T5547] ? kmem_cache_free+0x100/0x320 [ 207.318492][ T5547] ? __x64_sys_openat+0x136/0x160 [ 207.323538][ T5547] ? x64_sys_call+0x219/0x9a0 [ 207.328231][ T5547] ? tun_do_read+0x1c40/0x1c40 [ 207.333141][ T5547] ? kstrtouint_from_user+0x1a0/0x200 [ 207.338534][ T5547] ? kstrtol_from_user+0x260/0x260 [ 207.343662][ T5547] ? avc_policy_seqno+0x1b/0x70 [ 207.348529][ T5547] ? selinux_file_permission+0x2aa/0x510 [ 207.354173][ T5547] tun_chr_write_iter+0x1eb/0x2e0 [ 207.359221][ T5547] vfs_write+0x802/0xf70 [ 207.363476][ T5547] ? file_end_write+0x1b0/0x1b0 [ 207.368345][ T5547] ? __fget_files+0x2c4/0x320 [ 207.373046][ T5547] ? __fdget_pos+0x1f7/0x380 [ 207.377663][ T5547] ? ksys_write+0x71/0x240 [ 207.382134][ T5547] ksys_write+0x140/0x240 [ 207.386463][ T5547] ? __ia32_sys_read+0x90/0x90 [ 207.391370][ T5547] ? debug_smp_processor_id+0x17/0x20 [ 207.396751][ T5547] __x64_sys_write+0x7b/0x90 [ 207.401340][ T5547] x64_sys_call+0x8ef/0x9a0 [ 207.405852][ T5547] do_syscall_64+0x4c/0xa0 [ 207.410271][ T5547] ? clear_bhb_loop+0x50/0xa0 [ 207.414946][ T5547] ? clear_bhb_loop+0x50/0xa0 [ 207.419622][ T5547] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 207.425519][ T5547] RIP: 0033:0x7fe782d59929 [ 207.429931][ T5547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 207.449545][ T5547] RSP: 002b:00007fe7813c2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 207.457953][ T5547] RAX: ffffffffffffffda RBX: 00007fe782f80fa0 RCX: 00007fe782d59929 [ 207.465920][ T5547] RDX: 000000000000ffdd RSI: 00002000000002c0 RDI: 0000000000000004 [ 207.473888][ T5547] RBP: 00007fe7813c2090 R08: 0000000000000000 R09: 0000000000000000 [ 207.481871][ T5547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 207.489840][ T5547] R13: 0000000000000000 R14: 00007fe782f80fa0 R15: 00007ffd6f94d688 [ 207.497811][ T5547] [ 207.817778][ T5564] device veth0_vlan left promiscuous mode [ 207.832816][ T5564] device veth0_vlan entered promiscuous mode [ 207.942719][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 207.951425][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): ªªªªªªÿÿ: link becomes ready [ 207.959622][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 209.782818][ T5592] device sit0 entered promiscuous mode [ 210.141473][ T5608] device veth0_vlan left promiscuous mode [ 210.169412][ T5608] device veth0_vlan entered promiscuous mode [ 210.211506][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 210.244023][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): ªªªªªªÿÿ: link becomes ready [ 210.360091][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 211.755918][ T5672] syz.3.1966[5672] is installing a program with bpf_probe_write_user helper that may corrupt user memory!