last executing test programs: 1.823696092s ago: executing program 2 (id=13255): r0 = socket(0xa, 0x2, 0x88) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) setsockopt$auto(r0, 0x1, 0x5, &(0x7f0000000000)='!\x00', 0x7) sendmmsg$auto(0x3, 0x0, 0x3, 0x0) 1.665527324s ago: executing program 1 (id=13256): sendmsg$auto_NET_SHAPER_CMD_CAP_GET(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, 0x0, 0x1, 0x70bdad, 0x25dfdbfb, {}, [@NET_SHAPER_A_CAPS_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044080}, 0x20000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth0_to_team\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="13002cbd60ffdcdbdf2502"], 0x28}, 0x1, 0x0, 0x0, 0x24004080}, 0x20040894) 1.277510863s ago: executing program 2 (id=13259): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001d00), r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001d80)={&(0x7f0000001d40)={0x28, r1, 0x1, 0x8070bd27, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_RINGS_RX_BUF_LEN={0x8, 0xa, 0x9}]}, 0x28}, 0x1, 0x0, 0x0, 0x90}, 0x80000) 1.259471089s ago: executing program 3 (id=13260): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x7, 0x800008000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) socket(0xa, 0x1, 0x6) setsockopt$auto(0x3, 0x0, 0xf, 0x0, 0x0) 1.253484714s ago: executing program 1 (id=13261): close_range$auto(0x0, 0xfffffffffffff001, 0x2) socket(0x2, 0x1, 0x0) prctl$auto_PR_SET_VMA(0x53564d41, 0x0, 0x0, 0x8002, 0x2) sysfs$auto(0x2, 0x44, 0x0) bpf$auto(0x9, &(0x7f0000000100)=@task_fd_query={0x0, 0xffffffffffffffff, 0x5, 0x1, 0x1, 0x6, 0xffffffffffffffff, 0x4, 0x8000000000000000}, 0x9) 1.19306623s ago: executing program 0 (id=13262): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x6) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/nfs/parameters/delay_retrans\x00', 0x102, 0x0) write$auto(0x3, 0x0, 0x100085) 1.050562083s ago: executing program 3 (id=13263): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_hsr(&(0x7f0000000240), r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$auto_HSR_C_GET_NODE_STATUS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x70bd29, 0x25dfdbff, {}, [@HSR_A_IFINDEX={0x8, 0x2, r3}, @HSR_A_NODE_ADDR={0xa, 0x1, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x40800}, 0x20000010) 1.027135125s ago: executing program 1 (id=13264): sendmsg$auto_IPVS_CMD_GET_DEST(0xffffffffffffffff, 0x0, 0x8050) setresgid$auto(0x81, 0x800000a0, 0x8) setresuid$auto(0x0, 0x7, 0x0) setfsuid$auto(0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/kernel/shm_next_id\x00', 0x88000, 0x0) 962.349723ms ago: executing program 0 (id=13265): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, 0x0) ioctl$auto(0x3, 0xc0303e03, 0xffffffffffffffff) 950.600749ms ago: executing program 2 (id=13266): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_fops_u64_(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/psample/out_tc_occ_max\x00', 0x2, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000800)='/sys/devices/virtual/bdi/43:384/max_bytes\x00', 0x181482, 0x0) read$auto(r0, 0x0, 0x9) write$auto(0x3, 0x0, 0xfdef) 818.551518ms ago: executing program 3 (id=13267): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x1a1842, 0x0) sendmsg$auto_NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x20040000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) openat$auto_aoe_fops_aoechr(0xffffffffffffff9c, &(0x7f0000000080)='/dev/etherd/interfaces\x00', 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) 813.778602ms ago: executing program 1 (id=13268): mmap$auto(0x0, 0x101, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) bind$auto(0x3, &(0x7f0000000040)=@ethernet={0x1, @link_local}, 0x6a) sendmmsg$auto(0x3, 0x0, 0x9a6, 0xe000) 733.232237ms ago: executing program 0 (id=13269): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x1, 0x84) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0xc0400, 0x0) ioctl$auto(0x3, 0x4020565a, 0x38) 688.363666ms ago: executing program 2 (id=13270): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'xfrm0\x00'}) sendmsg$auto_NFSD_CMD_THREADS_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0c0000001400c7"], 0x2c}, 0x1, 0x0, 0x0, 0x4000004}, 0x4830) r1 = socket(0x10, 0x2, 0x4) write$auto(r1, &(0x7f0000000000)='\x16\x00', 0x2fb) 604.730813ms ago: executing program 3 (id=13271): mmap$auto(0x0, 0xb9f, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_proc_loginuid_operations_base(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/thread-self/loginuid\x00', 0x3c8082, 0x0) openat$auto_trace_options_core_fops_trace(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/tracing/options/annotate\x00', 0x121882, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) 566.282797ms ago: executing program 1 (id=13272): mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) r0 = socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x11}}, 0x54) getsockopt$auto(r0, 0x84, 0x14, 0x0, &(0x7f0000000000)=0x401) 498.715332ms ago: executing program 0 (id=13273): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x106) r1 = epoll_create$auto(0x3e) epoll_ctl$auto(r1, 0x1, r0, 0x0) connect$auto(0x3, 0x0, 0x54) 431.073192ms ago: executing program 2 (id=13274): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0xa) r1 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/tdls_wider_bw\x00', 0x82, 0x0) write$auto_debugfs_full_proxy_file_operations_internal(r1, 0x0, 0x20) 351.537213ms ago: executing program 3 (id=13275): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/loop14/queue/dma_alignment\x00', 0x80000, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_nsim_dev_max_vfs_fops_dev(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim3/max_vfs\x00', 0x48002, 0x0) write$auto(r1, 0x0, 0x4) 230.808395ms ago: executing program 0 (id=13276): mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f00000000c0)='}[,&*}\x00', &(0x7f0000000140)='nfsd\x00', 0xf, 0x0) chdir$auto(&(0x7f0000000000)='}[,&*}\x00') open(&(0x7f0000000100)='.\x00', 0x0, 0x0) lseek$auto(0x3, 0x0, 0x1) 201.177271ms ago: executing program 2 (id=13277): close_range$auto(0x2, 0x8, 0x0) socket(0x18, 0xa, 0x1) r0 = socket(0xa, 0x2, 0x88) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000100), r0) bind$auto(0x3, &(0x7f0000000000)=@generic={0xa, "dfffffffffffffff00"}, 0x6a) 108.150677ms ago: executing program 3 (id=13278): pwrite64$auto(0xc8, &(0x7f0000000000)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x00\rs\x1cJ\x99\x00:c\x14\r>\x94\x1a\xd3\xd3\x1d\xf8\xbebZ\xddL\'\x03\xf1`\x9f\x1e\xf9\xa4\xf8\x15\x02l@\x18*\xc0\xc1\xf2\x14^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;CL\"\x01\x0e\xa4\xdf\xdav\x1cC\x8a\xeeq\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2', 0x4e, 0x1) mmap$auto(0x0, 0x276, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x2, 0x4, 0x408201, 0x2, 0x8, 0xc, 0xe3, 0x4000000002, 0x3}, 0x6f4) bpf$auto(0x18, &(0x7f0000000040)=@raw_tracepoint={0x1f, 0xffffffffffffffff, 0xffffffff, 0x800}, 0x92) 45.829923ms ago: executing program 1 (id=13279): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000", @ANYBLOB="040006"], 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000280), r0) r1 = syz_genetlink_get_family_id$auto_macsec(&(0x7f00000005c0), r0) sendmsg$auto_MACSEC_CMD_ADD_RXSC(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000001d40)={0x1030, r1, 0x8ff972b65c311bf5, 0x70bd26, 0x25dfdbfe, {}, [@MACSEC_ATTR_SA_CONFIG={0x8, 0x3, 0x0, 0x1, [@typed={0x4, 0x137, 0x0, 0x0, @binary}]}, @MACSEC_ATTR_IFINDEX={0x8}, @MACSEC_ATTR_OFFLOAD={0x100c, 0x9, 0x0, 0x1, [@generic="e286ec06496b89f2bbacab08e973d2e7d86222f24830e4260cdd35c2969e5709001d489abf8269680e60f1953a75fcf4adcb59f5ec7c1e45f38363ec9cddecafff673f017dc8c52042654d7aea997086fd56c59dc82bcb9367ddbf7ad99f6ae3c9915a76768db01aca823d88db62ebcd6b26b56ef08fe31500d06f03056348d8516585a5f4c75f39f725df25760bb09b11e892f87745aca6b5a0b38ec418df2a73442967844f0f30a075c29fadb2495102158bebf801d876ee7eaef92ed031bfaefe15e8636230c9e347999541ed482785097c28da7339e4a4e11c953c7cb1f5f852cf351a75e80496ce96f50518fceabfc1e93bf73c3b3bc82811f67fa9b3f59b867a5dc25e55c4882d5a041003f0b773875983f2a9d865d5a3424392e5d33730684e9842ec4e25cc1156a22e1ffdf2b3188e5759c260762a5e6568e9b43cb6746e8683223b548ad192ec628346f27749bfcaa13770f0801105afe13503f7def5cb74883f713cd7cc38c294109ad5601539fbed801b2d1976660ebc4e636675ca6a65d3c0047faed756bb5361ff4a323d5213b685c96f06acb56069aa48363d1db9a26606efcf87287c0b7ad54928e09494f79974b9783a2561716147ad2517fa882dca905fd8d15491d8782a673b394f04cdcf0a362ba19e0aa5652e868a421fce1df2f12e450fc17e8852d2ec7a636c589fcd72264dbef69cc19cdd816f514a8ecbd4a5eb0118445ab1d4d73107b3de774e3208017ae41ca48d491cd18b604552fe4ca8f6f980d7feceedfd9a6a695bd72dffb3cd74671247809bc6ddfbd69df9d1eac7e1aea99cd17e40932cd551db40fb15fba4541dedf0121062e6ddd4fe36c5140dc162ac2cbc0e985508ead04117bebdb9239749b401fb593268a4d67e5dd3ba70ea843c7a67fb48314a581440235f5150df4972313a4357314dae4a997d53917e4ae9b16cf92f4a031bce3494e3576b91d1833664e7f6e5193f2df271ee0a6e2625d442bd62e94dc4337a903db0f61e597374d8a1c494dedc72408c9ed5aac196697023c67e301c71de229b2ab2c795389dd4fbaf750c4c6bb117eea895c0241c8156ee33b83c6e4e27d37166d67ac4d67e61ef97f254dfa508f1b6b1f45fb19439cb5d2cb539cf3664f8106ac17bd9bfe2db9d61f4940a69af9063bb2b0c48759cd20a36a93c85b3c2c8bb978635c926031d76d1adc8feea462271d7559dbe735169dc4b48f42314539e505b57b9b8bee527374f6effa17e293f1a3890af00aa0749645a0ba329782f5a57ee0cb42d7dd061af9ae0d0e5fd6d01cc82c7a7828da4691b051e9cc79e23c4f80a641e8b026fcafab71bdb654dfafac300096c96dccea94f6e277c077fef9f422b6ddc8b8a533f4aa8cb1f37b02ba844fba283b722d8214b2e5d17f6dd27a57ddeb28c2f8a066f1cd826e7db64a71c4055cd18cd840724fd77bbefe1969491ab829f2e35dd94bc7c4fa51a831b743ecdfa93a00a23ae4fb681706b7e47e04241ba7fc369e7c0da6968d21b6855c0a718df88b46c0705f19d1bea4767f7e412fcbc5bf87f6fc25ac8a6f7451a0723141349625bdab4271c62d183829f30f2fa01e82688a6bfee368581d99111f49fb4e3a35aa362afb765fe361e5cfd3ce9929af1669063ce1f6e5babdaa66a077406f751bff67c0f2c7afd8019216311d2bfdc0c7edca326e1c2570b182effad7bf7c22ecf782b4c641bf7b7c5b4316d37cb3bdbbec725ba74175e516980ae6f23c51ea0ff284c760f8fb9b1a4135082083fe9685af4d3966c4b528571b448438c713ffa32440b7974b8db160771ebf633dcb123ac38aa9f073e89e46da00821c487039a8d0e555bb2d779df38f2dfb796057c7df0b1f97d9786f07a164e48f1876de11665405ad258e3a0e799ef8c47785bd2caa61eed09dc00a0122837b2180ed2ba917c7f1501c6b18d80e2659341da947ae9c32631581517b455256327a821a8acf647d71cdf8a4c623bbba8c776edb01fa41e3463448b54c7f2cb29c5accc4d4dc6feae05ffa029a404e8605a2dcf2f9d7e86891d7f2ca24cab49170baa34439732aa3c50f48fbe0d9f003b42534bcc5319e8883611749c6a65b766325aad5204cb8abf712c03d87269f593f8deca7bb42a542ca51dd7be2a99818911be84d5c2b00fdd8178008751702238536c08857ba319bd467a446f70f7f16dbee6f0f6ddbb904314794857acb061751ff8c107b270771998a89afc8044fe70a30a5fda001f01a8d4d29ee3b54d920c2c6f97054c94a295cb614274bbc7cf74533464b8b19fe374a2f42ed9775b010ace47aab9555ac0b25daabd4200329b6681087fa88e0e8acd49e0a8cc9824c0a4ab08ea62632bb9b1bfddbaf4b4355624fe871d058fa8598b3c68352870b2393220a9bec809a8bf7e1dc85968d09c4902677d41e379ffd9603d459c8e74d02ee847fda4352bbdba51fc3e2a143fe730112fe2072e70adbd4a38ee7672d388c2b4a21ced48446a5bee8d909b5f834d105f9a6ce4c2cc7421d13bd198d53f43bae59be37d60e1408db203633a5793699f22e6cf63cab34b1c450aab953b2635ab22daf6b12cd29b82b5fe8890a6a8163110e443bedfa7b198c490a73854ae24584ef2ac4a49425a13d43e401df1692702db4fb9e1d6007ed8ae0f3f1a1d8ac338ba6b871116db5ed78e14aa32b8bee5fb0a2b92ceae54e369160d0f82362138257a1e170dfc267fc0834be1679846ae7309963375cb79c96c148417c15bdb4d24e36c76e3efd036c646951869d63b98eaec4b2e7c795a8628d47fe379e7e9b302dd434212bccc3d260ab9535c50e39a33569069a6502b7394d731868a8d50fb90f7871c9327d38fe2208ec3423d659fb287606f693a0e431961ed2eba40636bad6a8c6a9c824053fd3e516874e580885bc68fcf2714928c7ddda6932148f794a4e275329bb7e49bd453567e4800a1dd9cde7d8748b5f85c5bf3e2016102109daa29eeafbe7209fcde3ee2676662ed30ae690d76810cfa5237954d3fc86e618b605647573e5c791a3b1f2854ae8a157c30f7a05c7deed16ba1ec075c02df691f5b1b03ec9a811fcbfc02bea80b027b1fa8c9857ef20d1b27279455e9c41ce6d9bb9f792d38c15f1b5e3776c68c7d22abc27817d12e948eb4ab693ac4f1e1323da3b834f5e8d2d41b38857f3c26791a841a83e6c3eaa0ca560b70eb611ff574a43ede5e7bcb097ce52454b4eb7a3fc3a61f8e7fa52223cf2c1a1e88c4ecb3f09fd1d2311f3872e3cdc1372a47968bddad6d15e8ce4d168219b33b83edf6e8b6af71a2c4330553d14cdd791cd1a8612f27a5d4c57d610b65a1e60c41cdf01b8963923ffa6acf8d20544ae9847e61e44f20fd4596d3718be72acd19107a3da5a6a815494d8ad7634d87043bf887965cd801ad4625ab22f2a8965f46cabe8fd5c0c09f0bee52884f8a53219f759803aaf69a2f3f5ec1cb4133b8908caaf7fcb927d36e9b75cfc735682ffc66d573da2d44e9b50a595a04394038c96e7790e417405a662dff28e70af26642bf146d7cafc62e47ce4b03a33cb53d314694017347b23ffe389bf3bf10208ada565152fa66a4e7aed511d34745d2e8faa96c7646568ce7898b046294f2599573af36f19b274cda8c1c00ad9892f90ca2411ba42e803fdf8bb057fa8a1a54a8246d8ee03eda82e905010c6a8431c666240fffa65ff85cbf1f2df158a4349b47c274d0840b56ba3bebf2ae63a5ded039b538173fbfc550fd8b89b03355b1dee5691e818560bd2e016ea419759f6af0ca64abce1ad08df07de32379c062078e7ce9b6c412bf31b35c9e1c93370780ace54704a1d69a1348a1c41eee1d34d53d11f672f4105aeaead53d7b12f7dcc187a0c449a59ee23cb9a43ffc6298b77e537c57f2c2261af994715207897d16b87694534a1b164de6ce22494abbe585c208b23ff0ee9f04ee665b0983b68e00db38481f3040166fe13f5f8727034a95a661311f706ff8f368014f60a15c33f723a604fead7427d2cd65ef92c012e8806dae3191217d411e480459627174419b55715f1910ceadd6b27fc1c8637dd8730017ebbad8fa7ae6239e7b4e9fd2137b7461b5654a39bd37fbf58c0d1c12e6d689ab9270e07fadca9c72bd127358fd49d8cb9220ed0c786e166d9fa433d81fc871b7ce44817c767bffb59652a9a0daccc8a874892a83b52e4895459c998763c427d4f7cecb8202bbea3445e65bf160a81b000b2b07ed31b60092ff1f8a06e95a29488cdbbdd13cfbbb3d66eb65a8858a5f14b3c221b052fbdab9337d405912cda10c9734c8e21fc14380fe62a80c8726b87a993ee9e7ea592bc2d5f67e537ec4680a35aef4a41a43b4caf56ae1820784d5df2a9f9700531034c3677c5fc9443dea89e9c3121bf0d699fbacbedec3b62535aadf782523f088d0880392fe653352bbdf4bb66b62c9147a9a2e97da37c41d46e81195264f41d0730a280753026705d509d4659c3cd4e584d581a90ecaab79cf954ed38b84ae2d097bfe6e6a6de3179d81efffaece4a53f00072a0b09d5c508fd7dbdd4328dc6ed7bfd5c34301450e680f6be95aaf8f0be88480384bfc2c4194618a30e50a42c70be8bfcf968e471187006a2aad8d4defe40101a43900a5534af4ad37aad7a1caeb38218a64260b8c19dcfd6a86346f83af37584f107760927986539cd59f7d3209e4441c51c6405c64ca710b33fa42d44401ff5008752f404c08cf7f54938656fd590af1cd793a86d752361d62bd1b4da4a6166e05dce0fcb37edd34df2868d6a5bb45f779c349792ee7ead066c527dfef2b9186498c650f8b03ff7cf681d2aa54da22559a25cc6b7e770881041f42aad2c26bc96486f98aacda0882dac30fa24a746842bbf74a182701266f51cda2f73263dd70e2ab093889fd9affce5ca4fdd3b2c8d51e88115c687b92b4d7be0eff0d530d7496567db9701e75b62217e78a0175929c4a32d3b6ed26d16aaf93d5de3ac8fb322794d820dc1920573626fb645c83a5347c58c8170a19382eb42153a180828aca2a3ff3d3358d6528ee3b62b818f4d4f1d7743b886771551f1fd85a68674ecba00eb16f5c5d70f679f864b0426743218a56f2d05988d8e48c51918e429464456f9a5204999a8b1458ceb4b9f507d72356c718aa81094bb2a517fee9ac57a31dee0401ea02f4c726d4b8501f52a1c52210dac850ce19c1b2f42010c58675494403d8a2a9a24aa9169f825830776e393eca92a8c4e414969e1b9ecb9aa99df7324606711c7fc307794c924156738035f5dbd516fec518d4b3056298701f970149a30ce2a658457910b903198e810a355b6076fd5c52c3458411f2f7fc6b60831ea067f5aca34b3bfa5def5ec1de59383765a00aac76a1cc19cf25817aeb64ce2456d2d9a958efe6f67c56908f2b605546cdcb704d5be3a077c0d87d474b3c982d1fee03b6d0e9f2a13a2a61a06550261e622e55c2f65cc79aa4064554954468e85a8afc451b4d360f8e64f25b7a7ab5eeaa96a5df1d7698f59a8c3d38692d5f2734ce28aa23085de888449431f3919cbf6eb4445d4fcc66d25acffa256354a0152a8609089cd7e8400787a767c2df7f3b117d122881f480c6785d9da5d41d84a844a773a57862f1cb7d4306a23f65e3efac0a4feb4b67aed8df12ba21469f12bc3f683a258ac81751aa863442c5f9ba57e4c8d94d24cf4dfb15d946c3604375febfe67088092ccbc75ed5029947dfc8c5d997b10ed4a472ab4b2b9255f44137a81a11aa4335733b", @typed={0x8, 0xfa, 0x0, 0x0, @u32=0x245}]}]}, 0x1030}, 0x1, 0x0, 0x0, 0x20008090}, 0x4000) 0s ago: executing program 0 (id=13280): openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000240)='/dev/radio18\x00', 0x8aa40, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000640)={0x0, 0x1, 0x3800, 0x2, 0x7, 0x400a, 0xffffffffffffffff, [], {0x7, 0xaaf, 0x8c48, 0x29b, 0x3, 0x7b, 0x0, 0x5, 0xfffffffffffffffa}, {0x100, 0x20001, 0x52, 0x85, 0x2, 0x1a7b8702, 0x2072c2, 0xc, 0xc80c}}) io_uring_register$auto(0x2, 0x20, &(0x7f0000000240), 0x1) kernel console output (not intermixed with test programs): 8 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 e8 ff ff ff f7 d8 64 89 01 48 [ 786.292209][T31302] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 786.292234][T31302] RAX: ffffffffffffffda RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 786.292250][T31302] RDX: 0000200000000040 RSI: 0000000000000002 RDI: 0000000000000005 [ 786.292268][T31302] RBP: 00007f8ea2032c99 R08: 0000000000000000 R09: 0000000000000000 [ 786.292298][T31302] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 786.292316][T31302] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 786.292349][T31302] [ 786.976374][T31302] kexec: Could not allocate control_code_buffer [ 788.875081][T31353] netlink: 28 bytes leftover after parsing attributes in process `syz.2.11149'. [ 789.077675][T31359] FAULT_INJECTION: forcing a failure. [ 789.077675][T31359] name failslab, interval 1, probability 0, space 0, times 0 [ 789.159153][T31359] CPU: 0 UID: 0 PID: 31359 Comm: syz.0.11152 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 789.159201][T31359] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 789.159213][T31359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 789.159229][T31359] Call Trace: [ 789.159238][T31359] [ 789.159248][T31359] dump_stack_lvl+0x100/0x190 [ 789.159291][T31359] should_fail_ex.cold+0x5/0xa [ 789.159320][T31359] should_failslab+0xc2/0x120 [ 789.159347][T31359] __kmalloc_cache_noprof+0x7a/0x6f0 [ 789.159380][T31359] ? key_user_lookup+0x1a3/0x5a0 [ 789.159419][T31359] key_user_lookup+0x1a3/0x5a0 [ 789.159450][T31359] ? __pfx_key_user_lookup+0x10/0x10 [ 789.159481][T31359] ? bpf_lsm_capable+0x9/0x10 [ 789.159507][T31359] ? security_capable+0x80/0x260 [ 789.159550][T31359] keyctl_chown_key+0x358/0x1010 [ 789.159594][T31359] ? __x64_sys_futex+0x34f/0x4d0 [ 789.159626][T31359] ? __x64_sys_futex+0x358/0x4d0 [ 789.159661][T31359] ? __pfx_keyctl_chown_key+0x10/0x10 [ 789.159701][T31359] ? xfd_validate_state+0x129/0x190 [ 789.159745][T31359] __do_sys_keyctl+0x1e8/0x5a0 [ 789.159771][T31359] do_syscall_64+0x106/0xf80 [ 789.159807][T31359] ? clear_bhb_loop+0x40/0x90 [ 789.159838][T31359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 789.159863][T31359] RIP: 0033:0x7ff70639c799 [ 789.159884][T31359] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 789.159909][T31359] RSP: 002b:00007ff7072bf028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 789.159933][T31359] RAX: ffffffffffffffda RBX: 00007ff706615fa0 RCX: 00007ff70639c799 [ 789.159949][T31359] RDX: 0000000000000006 RSI: 00000000fffffffe RDI: 0000000000000004 [ 789.159964][T31359] RBP: 00007ff706432c99 R08: 000000000000000e R09: 0000000000000000 [ 789.159980][T31359] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 789.159996][T31359] R13: 00007ff706616038 R14: 00007ff706615fa0 R15: 00007fffb6556098 [ 789.160028][T31359] [ 789.775292][T31376] FAULT_INJECTION: forcing a failure. [ 789.775292][T31376] name failslab, interval 1, probability 0, space 0, times 0 [ 789.820050][T31376] CPU: 0 UID: 0 PID: 31376 Comm: syz.0.11160 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 789.820097][T31376] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 789.820109][T31376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 789.820125][T31376] Call Trace: [ 789.820134][T31376] [ 789.820144][T31376] dump_stack_lvl+0x100/0x190 [ 789.820188][T31376] should_fail_ex.cold+0x5/0xa [ 789.820217][T31376] should_failslab+0xc2/0x120 [ 789.820245][T31376] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 789.820283][T31376] ? prepare_creds+0x2c/0x950 [ 789.820327][T31376] prepare_creds+0x2c/0x950 [ 789.820367][T31376] join_session_keyring+0x17/0x350 [ 789.820397][T31376] lookup_user_key+0xbf9/0x1300 [ 789.820427][T31376] ? __pfx_lookup_user_key+0x10/0x10 [ 789.820455][T31376] ? __pfx_do_futex+0x10/0x10 [ 789.820494][T31376] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 789.820529][T31376] ? xfd_validate_state+0x129/0x190 [ 789.820570][T31376] keyctl_keyring_link+0x57/0xe0 [ 789.820611][T31376] __do_sys_keyctl+0x1bf/0x5a0 [ 789.820645][T31376] do_syscall_64+0x106/0xf80 [ 789.820680][T31376] ? clear_bhb_loop+0x40/0x90 [ 789.820712][T31376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 789.820738][T31376] RIP: 0033:0x7ff70639c799 [ 789.820757][T31376] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 789.820781][T31376] RSP: 002b:00007ff7072bf028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 789.820805][T31376] RAX: ffffffffffffffda RBX: 00007ff706615fa0 RCX: 00007ff70639c799 [ 789.820822][T31376] RDX: ffffffffffffffff RSI: fffffffffffffffd RDI: 0000000000000008 [ 789.820838][T31376] RBP: 00007ff706432c99 R08: 0000000000000002 R09: 0000000000000000 [ 789.820853][T31376] R10: 0000000000005092 R11: 0000000000000246 R12: 0000000000000000 [ 789.820868][T31376] R13: 00007ff706616038 R14: 00007ff706615fa0 R15: 00007fffb6556098 [ 789.820899][T31376] [ 790.096400][T31380] nfs: Unknown parameter 'nl802154' [ 793.241443][T31487] netlink: 338 bytes leftover after parsing attributes in process `syz.3.11201'. [ 793.256220][T31488] syz.2.11202 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 793.272626][T31487] netlink: 338 bytes leftover after parsing attributes in process `syz.3.11201'. [ 793.465382][T15086] Bluetooth: hci1: ACL packet too small [ 794.734598][T31548] dyndbg: expected <4096 bytes into control [ 794.876700][T31546] NFSD: Failed to start, no listeners configured. [ 795.917676][T31587] Invalid ELF header magic: != ELF [ 796.594376][T31608] FAULT_INJECTION: forcing a failure. [ 796.594376][T31608] name failslab, interval 1, probability 0, space 0, times 0 [ 796.655756][T31608] CPU: 0 UID: 0 PID: 31608 Comm: syz.1.11245 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 796.655806][T31608] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 796.655818][T31608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 796.655833][T31608] Call Trace: [ 796.655841][T31608] [ 796.655850][T31608] dump_stack_lvl+0x100/0x190 [ 796.655893][T31608] should_fail_ex.cold+0x5/0xa [ 796.655922][T31608] should_failslab+0xc2/0x120 [ 796.655948][T31608] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 796.655988][T31608] ? hugetlbfs_alloc_inode+0x8c/0x1d0 [ 796.656020][T31608] hugetlbfs_alloc_inode+0x8c/0x1d0 [ 796.656045][T31608] ? __pfx_hugetlbfs_alloc_inode+0x10/0x10 [ 796.656071][T31608] alloc_inode+0x68/0x250 [ 796.656104][T31608] new_inode+0x22/0x1c0 [ 796.656140][T31608] hugetlbfs_get_inode+0x313/0x750 [ 796.656167][T31608] ? do_raw_spin_lock+0x128/0x260 [ 796.656208][T31608] hugetlb_file_setup+0x15b/0x5b0 [ 796.656239][T31608] memfd_alloc_file+0xc2/0x620 [ 796.656272][T31608] ? _raw_spin_unlock+0x28/0x50 [ 796.656305][T31608] ? __pfx_memfd_alloc_file+0x10/0x10 [ 796.656347][T31608] __do_sys_memfd_create+0x236/0x3d0 [ 796.656385][T31608] do_syscall_64+0x106/0xf80 [ 796.656420][T31608] ? clear_bhb_loop+0x40/0x90 [ 796.656450][T31608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.656477][T31608] RIP: 0033:0x7f215839c799 [ 796.656497][T31608] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 796.656521][T31608] RSP: 002b:00007f2159210028 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 796.656544][T31608] RAX: ffffffffffffffda RBX: 00007f2158615fa0 RCX: 00007f215839c799 [ 796.656561][T31608] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000200000000300 [ 796.656576][T31608] RBP: 00007f2158432c99 R08: 0000000000000000 R09: 0000000000000000 [ 796.656591][T31608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 796.656606][T31608] R13: 00007f2158616038 R14: 00007f2158615fa0 R15: 00007ffcdcc47288 [ 796.656636][T31608] [ 797.243500][T31624] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 797.452749][T31628] netlink: zone id is out of range [ 797.599220][T31632] netlink: 40 bytes leftover after parsing attributes in process `syz.0.11257'. [ 798.120189][T15086] Bluetooth: hci3: unexpected subevent 0x18 length: 123 > 19 [ 798.127934][T15086] Bluetooth: hci3: Unable to find connection for dst f9:56:cc:cc:70:a9 sid 0x00 [ 798.182580][T31648] Invalid ELF header magic: != ELF [ 798.589719][T31662] nfsd: Unknown parameter '*' [ 799.544785][T31691] nfsd: Unknown parameter '*' [ 799.585995][T31693] : entered promiscuous mode [ 800.513615][T31723] openvswitch: netlink: Geneve option length err (len 256, max 255). [ 802.234138][T31797] netlink: 4 bytes leftover after parsing attributes in process `syz.0.11323'. [ 802.477085][T31801] IPVS: length: 7562853 != 24 [ 803.361819][T31828] netlink: 206 bytes leftover after parsing attributes in process `syz.3.11337'. [ 804.180477][T31850] FAULT_INJECTION: forcing a failure. [ 804.180477][T31850] name failslab, interval 1, probability 0, space 0, times 0 [ 804.248791][T31850] CPU: 0 UID: 0 PID: 31850 Comm: syz.3.11348 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 804.248843][T31850] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 804.248856][T31850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 804.248873][T31850] Call Trace: [ 804.248882][T31850] [ 804.248892][T31850] dump_stack_lvl+0x100/0x190 [ 804.248941][T31850] should_fail_ex.cold+0x5/0xa [ 804.248973][T31850] should_failslab+0xc2/0x120 [ 804.249003][T31850] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 804.249053][T31850] ? register_pidns_sysctls+0x48/0x1c0 [ 804.249093][T31850] ? rcu_is_watching+0x12/0xc0 [ 804.249143][T31850] kmemdup_noprof+0x29/0x60 [ 804.249189][T31850] register_pidns_sysctls+0x48/0x1c0 [ 804.249230][T31850] ? __ns_common_init+0x299/0x4b0 [ 804.249277][T31850] copy_pid_ns+0x680/0x10a0 [ 804.249312][T31850] ? __pfx_copy_pid_ns+0x10/0x10 [ 804.249346][T31850] ? rcu_is_watching+0x12/0xc0 [ 804.249391][T31850] ? copy_mnt_ns+0x106/0xc30 [ 804.249424][T31850] ? create_new_namespaces+0x30/0xac0 [ 804.249460][T31850] create_new_namespaces+0x2aa/0xac0 [ 804.249496][T31850] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 804.249544][T31850] ksys_unshare+0x473/0xad0 [ 804.249583][T31850] ? __pfx_ksys_unshare+0x10/0x10 [ 804.249631][T31850] __x64_sys_unshare+0x31/0x40 [ 804.249666][T31850] do_syscall_64+0x106/0xf80 [ 804.249707][T31850] ? clear_bhb_loop+0x40/0x90 [ 804.249740][T31850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 804.249770][T31850] RIP: 0033:0x7f8ea1f9c799 [ 804.249792][T31850] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 804.249820][T31850] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 804.249846][T31850] RAX: ffffffffffffffda RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 804.249864][T31850] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 804.249881][T31850] RBP: 00007f8ea2032c99 R08: 0000000000000000 R09: 0000000000000000 [ 804.249898][T31850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 804.249915][T31850] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 804.249950][T31850] [ 805.561097][T31865] netlink: 350 bytes leftover after parsing attributes in process `syz.2.11356'. [ 805.685426][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 805.707223][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 806.131796][T31877] FAULT_INJECTION: forcing a failure. [ 806.131796][T31877] name failslab, interval 1, probability 0, space 0, times 0 [ 806.250159][T31877] CPU: 0 UID: 0 PID: 31877 Comm: syz.2.11361 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 806.250206][T31877] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 806.250218][T31877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 806.250233][T31877] Call Trace: [ 806.250241][T31877] [ 806.250250][T31877] dump_stack_lvl+0x100/0x190 [ 806.250293][T31877] should_fail_ex.cold+0x5/0xa [ 806.250323][T31877] should_failslab+0xc2/0x120 [ 806.250349][T31877] __kmalloc_cache_noprof+0x7a/0x6f0 [ 806.250383][T31877] ? alloc_ldt_struct+0x5d/0x1b0 [ 806.250432][T31877] ? __pfx_down_write_killable+0x10/0x10 [ 806.250480][T31877] alloc_ldt_struct+0x5d/0x1b0 [ 806.250521][T31877] write_ldt+0x62b/0xd40 [ 806.250550][T31877] ? __pfx_write_ldt+0x10/0x10 [ 806.250576][T31877] ? xfd_validate_state+0x129/0x190 [ 806.250621][T31877] __x64_sys_modify_ldt+0xb1/0x170 [ 806.250648][T31877] do_syscall_64+0x106/0xf80 [ 806.250683][T31877] ? clear_bhb_loop+0x40/0x90 [ 806.250713][T31877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 806.250739][T31877] RIP: 0033:0x7f3755d9c799 [ 806.250759][T31877] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 806.250783][T31877] RSP: 002b:00007f3753fee028 EFLAGS: 00000246 ORIG_RAX: 000000000000009a [ 806.250807][T31877] RAX: ffffffffffffffda RBX: 00007f3756015fa0 RCX: 00007f3755d9c799 [ 806.250824][T31877] RDX: 0000000000000010 RSI: 00002000000001c0 RDI: 0000000000000001 [ 806.250839][T31877] RBP: 00007f3755e32c99 R08: 0000000000000000 R09: 0000000000000000 [ 806.250854][T31877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 806.250869][T31877] R13: 00007f3756016038 R14: 00007f3756015fa0 R15: 00007fff88dc5b58 [ 806.250900][T31877] [ 806.942541][T31879] zswap: compressor not available [ 811.584756][T31983] futex_wake_op: syz.2.11407 tries to shift op by -2048; fix this program [ 811.709273][T31983] futex_wake_op: syz.2.11407 tries to shift op by -2048; fix this program [ 812.632885][T32010] FAULT_INJECTION: forcing a failure. [ 812.632885][T32010] name failslab, interval 1, probability 0, space 0, times 0 [ 812.708749][T32010] CPU: 0 UID: 0 PID: 32010 Comm: syz.1.11421 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 812.708800][T32010] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 812.708813][T32010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 812.708831][T32010] Call Trace: [ 812.708839][T32010] [ 812.708849][T32010] dump_stack_lvl+0x100/0x190 [ 812.708897][T32010] should_fail_ex.cold+0x5/0xa [ 812.708929][T32010] should_failslab+0xc2/0x120 [ 812.708959][T32010] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 812.709003][T32010] ? mas_alloc_nodes+0x280/0x390 [ 812.709045][T32010] mas_alloc_nodes+0x280/0x390 [ 812.709084][T32010] mas_preallocate+0x39c/0xf10 [ 812.709132][T32010] ? __pfx_mas_preallocate+0x10/0x10 [ 812.709183][T32010] ? vm_area_alloc+0x1f/0x160 [ 812.709235][T32010] ? lockdep_init_map_type+0x5c/0x250 [ 812.709279][T32010] __mmap_region+0x12b5/0x29e0 [ 812.709326][T32010] ? __pfx___mmap_region+0x10/0x10 [ 812.709393][T32010] ? __lock_acquire+0x4a5/0x2630 [ 812.709431][T32010] ? set_next_entity+0x11e/0x9c0 [ 812.709478][T32010] ? __lock_acquire+0x4a5/0x2630 [ 812.709513][T32010] ? find_held_lock+0x2b/0x80 [ 812.709552][T32010] ? find_held_lock+0x2b/0x80 [ 812.709577][T32010] ? finish_task_switch.isra.0+0x200/0xb80 [ 812.709607][T32010] ? finish_task_switch.isra.0+0x200/0xb80 [ 812.709650][T32010] ? trace_sched_exit_tp+0x13a/0x180 [ 812.709684][T32010] ? __schedule+0x1000/0x6120 [ 812.709767][T32010] ? rcu_is_watching+0x12/0xc0 [ 812.709810][T32010] ? cap_capable+0x107/0x460 [ 812.709861][T32010] mmap_region+0x180/0x3e0 [ 812.709909][T32010] do_mmap+0xc63/0x12f0 [ 812.709946][T32010] ? __pfx_do_mmap+0x10/0x10 [ 812.709976][T32010] ? __pfx_down_write_killable+0x10/0x10 [ 812.710030][T32010] vm_mmap_pgoff+0x29e/0x470 [ 812.710067][T32010] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 812.710101][T32010] ? do_futex+0x192/0x350 [ 812.710138][T32010] ? __pfx_do_futex+0x10/0x10 [ 812.710180][T32010] ksys_mmap_pgoff+0xe1/0x650 [ 812.710210][T32010] ? __x64_sys_futex+0x34f/0x4d0 [ 812.710247][T32010] ? __x64_sys_futex+0x358/0x4d0 [ 812.710285][T32010] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 812.710315][T32010] ? xfd_validate_state+0x129/0x190 [ 812.710363][T32010] __x64_sys_mmap+0x125/0x190 [ 812.710408][T32010] do_syscall_64+0x106/0xf80 [ 812.710447][T32010] ? clear_bhb_loop+0x40/0x90 [ 812.710481][T32010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 812.710510][T32010] RIP: 0033:0x7f215839c799 [ 812.710534][T32010] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 812.710561][T32010] RSP: 002b:00007f2159210028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 812.710587][T32010] RAX: ffffffffffffffda RBX: 00007f2158615fa0 RCX: 00007f215839c799 [ 812.710606][T32010] RDX: 00000000000000df RSI: 0000000004020009 RDI: 0000000000000000 [ 812.710623][T32010] RBP: 00007f2158432c99 R08: 0000000000000401 R09: 0000000000008000 [ 812.710641][T32010] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 812.710686][T32010] R13: 00007f2158616038 R14: 00007f2158615fa0 R15: 00007ffcdcc47288 [ 812.710721][T32010] [ 814.465029][T32046] NFSD: Failed to start, no listeners configured. [ 814.944269][T32066] FAULT_INJECTION: forcing a failure. [ 814.944269][T32066] name failslab, interval 1, probability 0, space 0, times 0 [ 815.024110][T32066] CPU: 0 UID: 0 PID: 32066 Comm: syz.3.11443 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 815.024158][T32066] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 815.024170][T32066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 815.024185][T32066] Call Trace: [ 815.024193][T32066] [ 815.024203][T32066] dump_stack_lvl+0x100/0x190 [ 815.024249][T32066] should_fail_ex.cold+0x5/0xa [ 815.024279][T32066] should_failslab+0xc2/0x120 [ 815.024306][T32066] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 815.024344][T32066] ? ptlock_alloc+0x1f/0x70 [ 815.024383][T32066] ptlock_alloc+0x1f/0x70 [ 815.024416][T32066] pte_alloc_one+0x82/0x3d0 [ 815.024446][T32066] do_fault+0x88e/0x1990 [ 815.024476][T32066] ? __pmd_alloc+0x3fb/0x950 [ 815.024507][T32066] __handle_mm_fault+0x180f/0x2b60 [ 815.024546][T32066] ? mt_find+0x45e/0x8e0 [ 815.024586][T32066] ? __pfx___handle_mm_fault+0x10/0x10 [ 815.024620][T32066] ? __pfx_mt_find+0x10/0x10 [ 815.024681][T32066] handle_mm_fault+0x36d/0xa20 [ 815.024729][T32066] __get_user_pages+0xf9c/0x34d0 [ 815.024770][T32066] ? __pfx___get_user_pages+0x10/0x10 [ 815.024806][T32066] populate_vma_page_range+0x267/0x3f0 [ 815.024839][T32066] ? __pfx_populate_vma_page_range+0x10/0x10 [ 815.024869][T32066] ? __pfx_find_vma_intersection+0x10/0x10 [ 815.024898][T32066] ? __pfx_apply_vma_lock_flags+0x10/0x10 [ 815.024941][T32066] __mm_populate+0x107/0x3a0 [ 815.024972][T32066] ? __pfx___mm_populate+0x10/0x10 [ 815.025004][T32066] ? up_write+0x290/0x4f0 [ 815.025044][T32066] do_mlock+0x3f0/0x7f0 [ 815.025084][T32066] ? __pfx_do_mlock+0x10/0x10 [ 815.025118][T32066] ? __x64_sys_futex+0x34f/0x4d0 [ 815.025151][T32066] ? __x64_sys_futex+0x358/0x4d0 [ 815.025187][T32066] ? xfd_validate_state+0x129/0x190 [ 815.025234][T32066] __x64_sys_mlock+0x59/0x80 [ 815.025272][T32066] do_syscall_64+0x106/0xf80 [ 815.025307][T32066] ? clear_bhb_loop+0x40/0x90 [ 815.025338][T32066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 815.025363][T32066] RIP: 0033:0x7f8ea1f9c799 [ 815.025384][T32066] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 815.025408][T32066] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 815.025433][T32066] RAX: ffffffffffffffda RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 815.025449][T32066] RDX: 0000000000000000 RSI: 0000000000080006 RDI: 0000000000000112 [ 815.025465][T32066] RBP: 00007f8ea2032c99 R08: 0000000000000000 R09: 0000000000000000 [ 815.025480][T32066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 815.025494][T32066] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 815.025526][T32066] [ 815.621203][T32074] bridge0: port 3(dummy0) entered blocking state [ 815.630868][T32074] bridge0: port 3(dummy0) entered disabled state [ 815.639957][T32074] dummy0: entered allmulticast mode [ 815.652466][T32074] dummy0: entered promiscuous mode [ 815.661894][T32074] bridge0: port 3(dummy0) entered blocking state [ 815.671139][T32074] bridge0: port 3(dummy0) entered forwarding state [ 817.801204][T32127] FAULT_INJECTION: forcing a failure. [ 817.801204][T32127] name failslab, interval 1, probability 0, space 0, times 0 [ 817.853732][T32129] sd 0:0:1:0: PR command failed: 1026 [ 817.890395][T32129] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 817.914421][T32127] CPU: 0 UID: 0 PID: 32127 Comm: syz.2.11472 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 817.914468][T32127] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 817.914479][T32127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 817.914495][T32127] Call Trace: [ 817.914503][T32127] [ 817.914512][T32127] dump_stack_lvl+0x100/0x190 [ 817.914554][T32127] should_fail_ex.cold+0x5/0xa [ 817.914583][T32127] ? sk_prot_alloc+0x10b/0x2a0 [ 817.914606][T32127] should_failslab+0xc2/0x120 [ 817.914632][T32127] __kmalloc_noprof+0xe0/0x850 [ 817.914671][T32127] ? lockdep_init_map_type+0x5c/0x250 [ 817.914708][T32127] sk_prot_alloc+0x10b/0x2a0 [ 817.914735][T32127] sk_alloc+0x36/0xe80 [ 817.914768][T32127] pppol2tp_create+0x32/0x250 [ 817.914873][T32127] pppox_create+0x15c/0x2c0 [ 817.914908][T32127] __sock_create+0x339/0x860 [ 817.914942][T32127] __sys_socket+0x14d/0x260 [ 817.914971][T32127] ? __pfx___sys_socket+0x10/0x10 [ 817.915009][T32127] __x64_sys_socket+0x72/0xb0 [ 817.915037][T32127] ? lockdep_hardirqs_on+0x78/0x100 [ 817.915074][T32127] do_syscall_64+0x106/0xf80 [ 817.915108][T32127] ? clear_bhb_loop+0x40/0x90 [ 817.915139][T32127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 817.915167][T32127] RIP: 0033:0x7f3755d9c799 [ 817.915188][T32127] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 817.915212][T32127] RSP: 002b:00007f3753fee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 817.915236][T32127] RAX: ffffffffffffffda RBX: 00007f3756015fa0 RCX: 00007f3755d9c799 [ 817.915257][T32127] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000018 [ 817.915279][T32127] RBP: 00007f3755e32c99 R08: 0000000000000000 R09: 0000000000000000 [ 817.915298][T32127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 817.915313][T32127] R13: 00007f3756016038 R14: 00007f3756015fa0 R15: 00007fff88dc5b58 [ 817.915346][T32127] [ 818.275726][T32129] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 818.410168][T32136] aoe: could not set interface list: too many interfaces [ 818.881263][T32151] netlink: 8 bytes leftover after parsing attributes in process `syz.3.11483'. [ 821.568444][T32218] [U] ^C [ 823.476981][T32263] sctp: [Deprecated]: syz.1.11532 (pid 32263) Use of struct sctp_assoc_value in delayed_ack socket option. [ 823.476981][T32263] Use struct sctp_sack_info instead [ 825.286545][T32293] could not allocate digest TFM handle  [ 827.180512][T32334] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11559'. [ 827.924714][T32347] netlink: 12 bytes leftover after parsing attributes in process `syz.1.11564'. [ 834.506046][T32488] zswap: compressor not available [ 838.377138][T32589] zswap: compressor not available [ 838.759263][T32605] netlink: 21 bytes leftover after parsing attributes in process `syz.0.11641'. [ 839.686965][T32624] FAULT_INJECTION: forcing a failure. [ 839.686965][T32624] name failslab, interval 1, probability 0, space 0, times 0 [ 839.747544][T32624] CPU: 0 UID: 0 PID: 32624 Comm: syz.0.11649 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 839.747592][T32624] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 839.747603][T32624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 839.747619][T32624] Call Trace: [ 839.747627][T32624] [ 839.747636][T32624] dump_stack_lvl+0x100/0x190 [ 839.747689][T32624] should_fail_ex.cold+0x5/0xa [ 839.747719][T32624] should_failslab+0xc2/0x120 [ 839.747752][T32624] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 839.747792][T32624] ? __d_alloc+0x34/0xa80 [ 839.747827][T32624] __d_alloc+0x34/0xa80 [ 839.747859][T32624] d_alloc_pseudo+0x1c/0xc0 [ 839.747895][T32624] alloc_file_pseudo+0xcf/0x230 [ 839.747929][T32624] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 839.747970][T32624] __shmem_file_setup+0x221/0x490 [ 839.748006][T32624] ? __pfx___shmem_file_setup+0x10/0x10 [ 839.748045][T32624] ? vm_area_alloc+0x1f/0x160 [ 839.748082][T32624] shmem_zero_setup+0x96/0x1b0 [ 839.748124][T32624] __mmap_region+0x2198/0x29e0 [ 839.748165][T32624] ? __pfx___mmap_region+0x10/0x10 [ 839.748204][T32624] ? __lock_acquire+0x4a5/0x2630 [ 839.748240][T32624] ? set_next_entity+0x11e/0x9c0 [ 839.748287][T32624] ? __lock_acquire+0x4a5/0x2630 [ 839.748318][T32624] ? find_held_lock+0x2b/0x80 [ 839.748354][T32624] ? find_held_lock+0x2b/0x80 [ 839.748376][T32624] ? finish_task_switch.isra.0+0x200/0xb80 [ 839.748404][T32624] ? finish_task_switch.isra.0+0x200/0xb80 [ 839.748442][T32624] ? trace_sched_exit_tp+0x13a/0x180 [ 839.748473][T32624] ? __schedule+0x1000/0x6120 [ 839.748545][T32624] ? rcu_is_watching+0x12/0xc0 [ 839.748583][T32624] ? cap_capable+0x107/0x460 [ 839.748630][T32624] mmap_region+0x180/0x3e0 [ 839.748673][T32624] do_mmap+0xc63/0x12f0 [ 839.748706][T32624] ? __pfx_do_mmap+0x10/0x10 [ 839.748733][T32624] ? __pfx_down_write_killable+0x10/0x10 [ 839.748780][T32624] vm_mmap_pgoff+0x29e/0x470 [ 839.748814][T32624] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 839.748844][T32624] ? do_futex+0x192/0x350 [ 839.748877][T32624] ? __pfx_do_futex+0x10/0x10 [ 839.748915][T32624] ksys_mmap_pgoff+0xe1/0x650 [ 839.748941][T32624] ? __x64_sys_futex+0x34f/0x4d0 [ 839.748973][T32624] ? __x64_sys_futex+0x358/0x4d0 [ 839.749006][T32624] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 839.749033][T32624] ? xfd_validate_state+0x129/0x190 [ 839.749076][T32624] __x64_sys_mmap+0x125/0x190 [ 839.749117][T32624] do_syscall_64+0x106/0xf80 [ 839.749152][T32624] ? clear_bhb_loop+0x40/0x90 [ 839.749183][T32624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 839.749212][T32624] RIP: 0033:0x7ff70639c799 [ 839.749233][T32624] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 839.749258][T32624] RSP: 002b:00007ff7072bf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 839.749288][T32624] RAX: ffffffffffffffda RBX: 00007ff706615fa0 RCX: 00007ff70639c799 [ 839.749305][T32624] RDX: 0000000000000003 RSI: 0000000002020009 RDI: 0000000000000000 [ 839.749320][T32624] RBP: 00007ff706432c99 R08: fffffffffffffffa R09: 0000000000008000 [ 839.749336][T32624] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 839.749351][T32624] R13: 00007ff706616038 R14: 00007ff706615fa0 R15: 00007fffb6556098 [ 839.749382][T32624] [ 841.101347][T32656] sctp: [Deprecated]: syz.2.11663 (pid 32656) Use of int in maxseg socket option. [ 841.101347][T32656] Use struct sctp_assoc_value instead [ 842.323636][T32690] ovs_: entered promiscuous mode [ 843.100801][T32718] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11694'. [ 843.269819][T32721] netlink: 'syz.1.11695': attribute type 33 has an invalid length. [ 844.561315][T32756] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input45 [ 845.947199][ T346] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input46 [ 848.167402][ T437] Invalid ELF header len 5 [ 848.838181][ T454] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 848.845660][ T454] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 849.281577][ T468] bridge0: port 3(syz_tun) entered blocking state [ 849.322194][ T468] bridge0: port 3(syz_tun) entered disabled state [ 849.343471][ T468] syz_tun: entered allmulticast mode [ 849.370966][ T468] syz_tun: entered promiscuous mode [ 849.412371][ T468] bridge0: port 3(syz_tun) entered blocking state [ 849.419229][ T468] bridge0: port 3(syz_tun) entered forwarding state [ 853.670986][ T609] netlink: Unknown conntrack attr (0) [ 855.276515][ T649] sock: sock_timestamping_bind_phc: sock not bind to device [ 855.525507][ T653] random: crng reseeded on system resumption [ 856.722334][ T29] audit: type=1326 audit(4294986327.396:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=683 comm="syz.1.11854" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f215839c799 code=0x0 [ 858.002893][ T714] netlink: 16 bytes leftover after parsing attributes in process `syz.1.11867'. [ 860.222176][ T813] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11891'. [ 860.568083][ T822] netlink: 4 bytes leftover after parsing attributes in process `syz.2.11894'. [ 865.248727][ T1003] netlink: 334 bytes leftover after parsing attributes in process `syz.2.11944'. [ 865.433330][ T1007] futex_wake_op: syz.0.11945 tries to shift op by -2048; fix this program [ 865.481956][ T1007] futex_wake_op: syz.0.11945 tries to shift op by -2048; fix this program [ 866.206533][ T1027] cifs: Unknown parameter 'T.żc[$⁍)UÑnE-ʙl- -_5Z omfwYh*/xDlݩgkǐA79Xa/f_ARxM vp$^;q3n-6+ekl*[GCHFx^ĒPktkyve' [ 866.807263][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 866.817251][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 866.887329][ T29] audit: type=1804 audit(4294986337.609:40): pid=1055 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.11962" name="/newroot/2885/file0" dev="tmpfs" ino=14536 res=1 errno=0 [ 868.115247][T15086] Bluetooth: hci2: unexpected event 0x03 length: 43 > 11 [ 870.475325][ T1147] FAULT_INJECTION: forcing a failure. [ 870.475325][ T1147] name failslab, interval 1, probability 0, space 0, times 0 [ 870.572781][ T1147] CPU: 0 UID: 0 PID: 1147 Comm: syz.1.11997 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 870.572828][ T1147] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 870.572840][ T1147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 870.572856][ T1147] Call Trace: [ 870.572864][ T1147] [ 870.572873][ T1147] dump_stack_lvl+0x100/0x190 [ 870.572917][ T1147] should_fail_ex.cold+0x5/0xa [ 870.572946][ T1147] should_failslab+0xc2/0x120 [ 870.572974][ T1147] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 870.573018][ T1147] ? prepare_creds+0x2c/0x950 [ 870.573056][ T1147] ? __sys_socket+0xac/0x260 [ 870.573091][ T1147] prepare_creds+0x2c/0x950 [ 870.573138][ T1147] __sys_setuid+0x9c/0x440 [ 870.573164][ T1147] do_syscall_64+0x106/0xf80 [ 870.573199][ T1147] ? clear_bhb_loop+0x40/0x90 [ 870.573231][ T1147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 870.573256][ T1147] RIP: 0033:0x7f215839c799 [ 870.573277][ T1147] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 870.573301][ T1147] RSP: 002b:00007f2159210028 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 870.573324][ T1147] RAX: ffffffffffffffda RBX: 00007f2158615fa0 RCX: 00007f215839c799 [ 870.573341][ T1147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 870.573356][ T1147] RBP: 00007f2158432c99 R08: 0000000000000000 R09: 0000000000000000 [ 870.573371][ T1147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 870.573386][ T1147] R13: 00007f2158616038 R14: 00007f2158615fa0 R15: 00007ffcdcc47288 [ 870.573417][ T1147] [ 871.156906][ T1162] FAULT_INJECTION: forcing a failure. [ 871.156906][ T1162] name failslab, interval 1, probability 0, space 0, times 0 [ 871.222746][ T1162] CPU: 0 UID: 0 PID: 1162 Comm: syz.1.12000 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 871.222792][ T1162] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 871.222804][ T1162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 871.222819][ T1162] Call Trace: [ 871.222827][ T1162] [ 871.222836][ T1162] dump_stack_lvl+0x100/0x190 [ 871.222879][ T1162] should_fail_ex.cold+0x5/0xa [ 871.222907][ T1162] should_failslab+0xc2/0x120 [ 871.222934][ T1162] __kmalloc_cache_noprof+0x7a/0x6f0 [ 871.222967][ T1162] ? io_uring_setup.cold+0x6c/0x1d79 [ 871.223010][ T1162] io_uring_setup.cold+0x6c/0x1d79 [ 871.223051][ T1162] ? __pfx_io_uring_setup+0x10/0x10 [ 871.223090][ T1162] ? do_futex+0x192/0x350 [ 871.223129][ T1162] ? __pfx_do_futex+0x10/0x10 [ 871.223176][ T1162] ? xfd_validate_state+0x129/0x190 [ 871.223221][ T1162] __x64_sys_io_uring_setup+0xc2/0x170 [ 871.223258][ T1162] do_syscall_64+0x106/0xf80 [ 871.223293][ T1162] ? clear_bhb_loop+0x40/0x90 [ 871.223324][ T1162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 871.223350][ T1162] RIP: 0033:0x7f215839c799 [ 871.223369][ T1162] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 871.223394][ T1162] RSP: 002b:00007f2159210028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 871.223417][ T1162] RAX: ffffffffffffffda RBX: 00007f2158615fa0 RCX: 00007f215839c799 [ 871.223433][ T1162] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000059 [ 871.223449][ T1162] RBP: 00007f2158432c99 R08: 0000000000000000 R09: 0000000000000000 [ 871.223465][ T1162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 871.223479][ T1162] R13: 00007f2158616038 R14: 00007f2158615fa0 R15: 00007ffcdcc47288 [ 871.223510][ T1162] [ 871.912986][ T1183] FAULT_INJECTION: forcing a failure. [ 871.912986][ T1183] name failslab, interval 1, probability 0, space 0, times 0 [ 871.982004][ T1183] CPU: 0 UID: 0 PID: 1183 Comm: syz.2.12009 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 871.982050][ T1183] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 871.982062][ T1183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 871.982078][ T1183] Call Trace: [ 871.982086][ T1183] [ 871.982095][ T1183] dump_stack_lvl+0x100/0x190 [ 871.982137][ T1183] should_fail_ex.cold+0x5/0xa [ 871.982167][ T1183] should_failslab+0xc2/0x120 [ 871.982195][ T1183] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 871.982233][ T1183] ? prepare_creds+0x2c/0x950 [ 871.982271][ T1183] ? __sys_socket+0xac/0x260 [ 871.982304][ T1183] prepare_creds+0x2c/0x950 [ 871.982344][ T1183] __sys_setuid+0x9c/0x440 [ 871.982369][ T1183] do_syscall_64+0x106/0xf80 [ 871.982405][ T1183] ? clear_bhb_loop+0x40/0x90 [ 871.982435][ T1183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 871.982461][ T1183] RIP: 0033:0x7f3755d9c799 [ 871.982482][ T1183] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 871.982507][ T1183] RSP: 002b:00007f3753fee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 871.982530][ T1183] RAX: ffffffffffffffda RBX: 00007f3756015fa0 RCX: 00007f3755d9c799 [ 871.982546][ T1183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 871.982561][ T1183] RBP: 00007f3755e32c99 R08: 0000000000000000 R09: 0000000000000000 [ 871.982576][ T1183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 871.982591][ T1183] R13: 00007f3756016038 R14: 00007f3756015fa0 R15: 00007fff88dc5b58 [ 871.982622][ T1183] [ 873.693885][ T1224] bridge0: port 3(bond0) entered blocking state syzkaller syzkaller login: [ 873.717767][ T1224] bridge0: port 3(bond0) entered disabled state [ 873.724450][ T1224] bond0: entered allmulticast mode [ 873.778348][ T1224] bond_slave_0: entered allmulticast mode [ 873.818282][ T1224] bond_slave_1: entered allmulticast mode [ 873.845691][ T1224] bond0: entered promiscuous mode [ 873.869654][ T1224] bond_slave_0: entered promiscuous mode [ 873.904746][ T1224] bond_slave_1: entered promiscuous mode [ 873.946309][ T1224] bridge0: port 3(bond0) entered blocking state [ 873.953766][ T1224] bridge0: port 3(bond0) entered forwarding state [ 875.273607][ T1264] bridge0: port 3(bond0) entered blocking state [ 875.301137][ T1264] bridge0: port 3(bond0) entered disabled state [ 875.336922][ T1264] bond0: entered allmulticast mode [ 875.377811][ T1264] bond_slave_0: entered allmulticast mode [ 875.406890][ T1264] bond_slave_1: entered allmulticast mode [ 875.442787][ T1264] bond0: entered promiscuous mode [ 875.468392][ T1264] bond_slave_0: entered promiscuous mode [ 875.508928][ T1264] bond_slave_1: entered promiscuous mode [ 875.552735][ T1264] bridge0: port 3(bond0) entered blocking state [ 875.560528][ T1264] bridge0: port 3(bond0) entered forwarding state [ 875.994526][ T1280] syz.2.12049 (1280) used obsolete PPPIOCDETACH ioctl [ 876.226726][ T1285] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 876.274723][ T1285] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 876.400263][ T1285] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 876.450483][ T1285] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 876.518429][ T1285] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 876.613453][ T1285] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 876.643959][ T1285] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 878.217021][ T29] audit: type=1800 audit(4294986349.008:41): pid=1351 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.12075" name="SYSV00000008" dev="tmpfs" ino=0 res=0 errno=0 [ 878.263974][T15086] Bluetooth: hci1: command 0x0c1a tx timeout [ 878.428970][T15086] Bluetooth: hci3: command 0x2016 tx timeout [ 878.664384][T15086] Bluetooth: hci0: command 0x0406 tx timeout [ 879.228502][ T1379] bridge0: port 4(bond0) entered blocking state [ 879.269076][ T1379] bridge0: port 4(bond0) entered disabled state [ 879.275970][ T1379] bond0: entered allmulticast mode [ 879.316164][ T1379] bond_slave_0: entered allmulticast mode [ 879.345304][ T1379] bond_slave_1: entered allmulticast mode [ 879.401081][ T1379] bond0: entered promiscuous mode [ 879.419875][ T1379] bond_slave_0: entered promiscuous mode [ 879.447765][ T1379] bond_slave_1: entered promiscuous mode [ 879.496330][ T1379] bridge0: port 4(bond0) entered blocking state [ 879.502812][ T1379] bridge0: port 4(bond0) entered forwarding state [ 880.261132][ T1404] netlink: 8 bytes leftover after parsing attributes in process `syz.2.12099'. [ 880.330992][T15086] Bluetooth: hci1: command 0x0c1a tx timeout [ 880.494837][T15086] Bluetooth: hci3: command 0x2016 tx timeout [ 880.729706][T15086] Bluetooth: hci0: command 0x0406 tx timeout [ 881.315475][ T1434] bridge_slave_1: left allmulticast mode [ 881.354395][ T1434] bridge_slave_1: left promiscuous mode [ 881.376302][ T1434] bridge0: port 2(bridge_slave_1) entered disabled state [ 881.419636][ T1436] ptrace attach of "./syz-executor exec"[5839] was attempted by ""[1436] [ 882.188168][ T1456] FAULT_INJECTION: forcing a failure. [ 882.188168][ T1456] name failslab, interval 1, probability 0, space 0, times 0 [ 882.255406][ T1456] CPU: 0 UID: 0 PID: 1456 Comm: syz.3.12125 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 882.255453][ T1456] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 882.255465][ T1456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 882.255481][ T1456] Call Trace: [ 882.255489][ T1456] [ 882.255498][ T1456] dump_stack_lvl+0x100/0x190 [ 882.255539][ T1456] should_fail_ex.cold+0x5/0xa [ 882.255568][ T1456] should_failslab+0xc2/0x120 [ 882.255595][ T1456] __kmalloc_cache_noprof+0x7a/0x6f0 [ 882.255628][ T1456] ? allocate_file_region_entries+0x1a0/0x620 [ 882.255674][ T1456] allocate_file_region_entries+0x1a0/0x620 [ 882.255719][ T1456] ? __pfx_allocate_file_region_entries+0x10/0x10 [ 882.255778][ T1456] region_chg+0x85/0x140 [ 882.255817][ T1456] __vma_reservation_common+0x376/0x720 [ 882.255860][ T1456] ? __pfx___vma_reservation_common+0x10/0x10 [ 882.255902][ T1456] ? __pfx___might_resched+0x10/0x10 [ 882.255946][ T1456] hugetlb_no_page+0xb2b/0x1970 [ 882.255987][ T1456] hugetlb_fault+0x5df/0x1450 [ 882.256023][ T1456] ? __pfx_hugetlb_fault+0x10/0x10 [ 882.256065][ T1456] ? find_vma+0xbf/0x140 [ 882.256088][ T1456] ? __pfx_find_vma+0x10/0x10 [ 882.256115][ T1456] handle_mm_fault+0x5f1/0xa20 [ 882.256155][ T1456] do_user_addr_fault+0x74c/0x12f0 [ 882.256206][ T1456] exc_page_fault+0x6f/0xd0 [ 882.256243][ T1456] asm_exc_page_fault+0x26/0x30 [ 882.256268][ T1456] RIP: 0010:__put_user_4+0xd/0x20 [ 882.256303][ T1456] Code: 66 89 01 31 c9 0f 01 ca e9 c0 d0 03 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca e9 97 d0 03 00 0f 1f 80 00 00 00 00 90 90 90 [ 882.256328][ T1456] RSP: 0018:ffffc900045ffe58 EFLAGS: 00050202 [ 882.256369][ T1456] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000007 [ 882.256384][ T1456] RDX: 0000000000000000 RSI: ffffffff825601b1 RDI: ffff88802948a45c [ 882.256401][ T1456] RBP: 0000000000000002 R08: 0000000000000001 R09: 00000000000001c9 [ 882.256416][ T1456] R10: 0000000000000200 R11: 0000000000000000 R12: 1ffff920008bffce [ 882.256431][ T1456] R13: 0000000000000007 R14: 0000000000000000 R15: dffffc0000000000 [ 882.256456][ T1456] ? __might_fault+0x111/0x140 [ 882.256499][ T1456] __do_sys_prctl+0xd67/0x2330 [ 882.256538][ T1456] ? __pfx___do_sys_prctl+0x10/0x10 [ 882.256584][ T1456] do_syscall_64+0x106/0xf80 [ 882.256619][ T1456] ? clear_bhb_loop+0x40/0x90 [ 882.256649][ T1456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 882.256675][ T1456] RIP: 0033:0x7f8ea1f9c799 [ 882.256695][ T1456] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 882.256719][ T1456] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 882.256747][ T1456] RAX: ffffffffffffffda RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 882.256764][ T1456] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000002 [ 882.256779][ T1456] RBP: 00007f8ea2032c99 R08: 0000000000000001 R09: 0000000000000000 [ 882.256794][ T1456] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 882.256808][ T1456] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 882.256840][ T1456] [ 883.018349][T15086] Bluetooth: hci3: command 0x2016 tx timeout [ 885.035447][ T1509] netlink: 16 bytes leftover after parsing attributes in process `syz.2.12144'. [ 885.559532][ T1519] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 885.576604][ T1521] sysfs: cannot create duplicate filename '/class/ieee80211/!PjE r҄y*"l-y–L̓]' [ 885.663523][ T1521] CPU: 0 UID: 0 PID: 1521 Comm: syz.3.12152 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 885.663569][ T1521] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 885.663580][ T1521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 885.663596][ T1521] Call Trace: [ 885.663603][ T1521] [ 885.663613][ T1521] dump_stack_lvl+0x100/0x190 [ 885.663655][ T1521] sysfs_warn_dup.cold+0x1c/0x28 [ 885.663724][ T1521] sysfs_do_create_link_sd+0x113/0x140 [ 885.663765][ T1521] sysfs_create_link+0x61/0xc0 [ 885.663801][ T1521] device_add+0x675/0x1950 [ 885.663836][ T1521] ? __pfx_device_add+0x10/0x10 [ 885.663864][ T1521] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 885.663910][ T1521] ? ieee80211_set_bitrate_flags+0x41b/0x6b0 [ 885.664018][ T1521] wiphy_register+0x1e5b/0x2d30 [ 885.664078][ T1521] ? __rtnl_unlock+0xb9/0xf0 [ 885.664169][ T1521] ? netdev_run_todo+0x840/0x12c0 [ 885.664250][ T1521] ? __pfx_wiphy_register+0x10/0x10 [ 885.664292][ T1521] ? __asan_memset+0x23/0x50 [ 885.664328][ T1521] ? minstrel_ht_alloc+0x5e6/0x7f0 [ 885.664404][ T1521] ieee80211_register_hw+0x2cfd/0x4140 [ 885.664518][ T1521] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 885.664559][ T1521] ? __pfx___debug_object_init+0x10/0x10 [ 885.664609][ T1521] ? find_held_lock+0x2b/0x80 [ 885.664635][ T1521] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 885.664680][ T1521] ? __hrtimer_setup+0x178/0x280 [ 885.664718][ T1521] mac80211_hwsim_new_radio+0x2847/0x57d0 [ 885.664830][ T1521] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 885.664883][ T1521] hwsim_new_radio_nl+0xc1f/0x1340 [ 885.664928][ T1521] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 885.664986][ T1521] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1a0/0x280 [ 885.665035][ T1521] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1aa/0x280 [ 885.665103][ T1521] genl_family_rcv_msg_doit+0x214/0x300 [ 885.665133][ T1521] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 885.665160][ T1521] ? genl_get_cmd+0x3ef/0x720 [ 885.665190][ T1521] ? bpf_lsm_capable+0x9/0x10 [ 885.665217][ T1521] ? security_capable+0x80/0x260 [ 885.665258][ T1521] ? ns_capable+0xd2/0xf0 [ 885.665284][ T1521] genl_rcv_msg+0x560/0x800 [ 885.665314][ T1521] ? __pfx_genl_rcv_msg+0x10/0x10 [ 885.665342][ T1521] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 885.665394][ T1521] netlink_rcv_skb+0x159/0x420 [ 885.665454][ T1521] ? __pfx_genl_rcv_msg+0x10/0x10 [ 885.665481][ T1521] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 885.665540][ T1521] ? netlink_deliver_tap+0x1ae/0xcc0 [ 885.665582][ T1521] genl_rcv+0x28/0x40 [ 885.665604][ T1521] netlink_unicast+0x5aa/0x870 [ 885.665649][ T1521] ? __pfx_netlink_unicast+0x10/0x10 [ 885.665687][ T1521] ? __pfx___might_resched+0x10/0x10 [ 885.665725][ T1521] ? __lock_acquire+0x4a5/0x2630 [ 885.665766][ T1521] netlink_sendmsg+0x8b0/0xda0 [ 885.665811][ T1521] ? __pfx_netlink_sendmsg+0x10/0x10 [ 885.665850][ T1521] ? __import_iovec+0x1d2/0x640 [ 885.665883][ T1521] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 885.666145][ T1521] ____sys_sendmsg+0x9e1/0xb70 [ 885.666192][ T1521] ? __pfx_netlink_sendmsg+0x10/0x10 [ 885.666241][ T1521] ? __pfx_____sys_sendmsg+0x10/0x10 [ 885.666278][ T1521] ? __pfx_futex_wake_mark+0x10/0x10 [ 885.666329][ T1521] ___sys_sendmsg+0x190/0x1e0 [ 885.666363][ T1521] ? __pfx____sys_sendmsg+0x10/0x10 [ 885.666436][ T1521] __sys_sendmsg+0x170/0x220 [ 885.666478][ T1521] ? __pfx___sys_sendmsg+0x10/0x10 [ 885.666520][ T1521] ? __x64_sys_futex+0x34f/0x4d0 [ 885.666578][ T1521] do_syscall_64+0x106/0xf80 [ 885.666645][ T1521] ? clear_bhb_loop+0x40/0x90 [ 885.666684][ T1521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 885.666714][ T1521] RIP: 0033:0x7f8ea1f9c799 [ 885.666738][ T1521] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 885.666767][ T1521] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 885.666793][ T1521] RAX: ffffffffffffffda RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 885.666813][ T1521] RDX: 0000000000040800 RSI: 00002000000000c0 RDI: 0000000000000003 [ 885.666831][ T1521] RBP: 00007f8ea2032c99 R08: 0000000000000000 R09: 0000000000000000 [ 885.666848][ T1521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 885.666865][ T1521] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 885.666901][ T1521] [ 887.065311][ T1575] netlink: 'syz.1.12159': attribute type 1 has an invalid length. [ 887.723601][ T1595] bridge0: port 2(batadv0) entered blocking state [ 887.775021][ T1595] bridge0: port 2(batadv0) entered disabled state [ 887.816705][ T1595] batadv0: entered allmulticast mode [ 887.862927][ T1595] batadv0: entered promiscuous mode [ 887.904407][ T1595] bridge0: port 2(batadv0) entered blocking state [ 887.911505][ T1595] bridge0: port 2(batadv0) entered forwarding state [ 888.351127][T14963] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 888.361532][T14963] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 889.722375][ T1675] program syz.2.12191 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 891.372393][ T1717] FAULT_INJECTION: forcing a failure. [ 891.372393][ T1717] name failslab, interval 1, probability 0, space 0, times 0 [ 891.422577][ T1717] CPU: 0 UID: 0 PID: 1717 Comm: syz.1.12208 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 891.422623][ T1717] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 891.422635][ T1717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 891.422651][ T1717] Call Trace: [ 891.422659][ T1717] [ 891.422668][ T1717] dump_stack_lvl+0x100/0x190 [ 891.422711][ T1717] should_fail_ex.cold+0x5/0xa [ 891.422741][ T1717] should_failslab+0xc2/0x120 [ 891.422769][ T1717] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 891.422810][ T1717] ? __d_alloc+0x34/0xa80 [ 891.422847][ T1717] __d_alloc+0x34/0xa80 [ 891.422878][ T1717] d_alloc+0x4a/0x1e0 [ 891.422907][ T1717] lookup_one_qstr_excl+0x175/0x250 [ 891.422943][ T1717] start_dirop+0x59/0xb0 [ 891.422989][ T1717] simple_start_creating+0xf9/0x110 [ 891.423031][ T1717] ? __pfx_simple_start_creating+0x10/0x10 [ 891.423081][ T1717] ? mntput+0x70/0xa0 [ 891.423119][ T1717] ? simple_pin_fs+0xa3/0x190 [ 891.423157][ T1717] debugfs_start_creating.part.0+0x82/0x170 [ 891.423262][ T1717] __debugfs_create_file+0xb3/0x4f0 [ 891.423294][ T1717] debugfs_create_file_full+0x41/0x60 [ 891.423325][ T1717] ref_tracker_dir_debugfs+0x19e/0x2e0 [ 891.423361][ T1717] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 891.423393][ T1717] ? rcu_is_watching+0x12/0xc0 [ 891.423457][ T1717] ? lockdep_init_map_type+0x5c/0x250 [ 891.423495][ T1717] preinit_net.part.0+0x24e/0x8f0 [ 891.423564][ T1717] copy_net_ns+0x339/0x7c0 [ 891.423591][ T1717] create_new_namespaces+0x3ea/0xac0 [ 891.423624][ T1717] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 891.423657][ T1717] ksys_unshare+0x473/0xad0 [ 891.423691][ T1717] ? __pfx_ksys_unshare+0x10/0x10 [ 891.423734][ T1717] __x64_sys_unshare+0x31/0x40 [ 891.423766][ T1717] do_syscall_64+0x106/0xf80 [ 891.423805][ T1717] ? clear_bhb_loop+0x40/0x90 [ 891.423837][ T1717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 891.423862][ T1717] RIP: 0033:0x7f215839c799 [ 891.423884][ T1717] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 891.423908][ T1717] RSP: 002b:00007f2159210028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 891.423932][ T1717] RAX: ffffffffffffffda RBX: 00007f2158615fa0 RCX: 00007f215839c799 [ 891.423949][ T1717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 891.423964][ T1717] RBP: 00007f2158432c99 R08: 0000000000000000 R09: 0000000000000000 [ 891.423979][ T1717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 891.423995][ T1717] R13: 00007f2158616038 R14: 00007f2158615fa0 R15: 00007ffcdcc47288 [ 891.424026][ T1717] [ 892.223725][ T1732] netlink: 8 bytes leftover after parsing attributes in process `syz.3.12216'. [ 894.092924][ T1803] netlink: 30 bytes leftover after parsing attributes in process `syz.3.12237'. [ 897.373167][ T1916] tunl0: entered allmulticast mode [ 898.367725][ T1935] netlink: 'syz.0.12280': attribute type 2 has an invalid length. [ 902.087919][ T2024] FAULT_INJECTION: forcing a failure. [ 902.087919][ T2024] name failslab, interval 1, probability 0, space 0, times 0 [ 902.157626][ T2024] CPU: 0 UID: 0 PID: 2024 Comm: syz.2.12321 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 902.157672][ T2024] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 902.157683][ T2024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 902.157698][ T2024] Call Trace: [ 902.157706][ T2024] [ 902.157715][ T2024] dump_stack_lvl+0x100/0x190 [ 902.157760][ T2024] should_fail_ex.cold+0x5/0xa [ 902.157789][ T2024] should_failslab+0xc2/0x120 [ 902.157819][ T2024] __kvmalloc_node_noprof+0xfa/0xa00 [ 902.157859][ T2024] ? keyctl_update_key+0xdf/0x160 [ 902.157906][ T2024] keyctl_update_key+0xdf/0x160 [ 902.157947][ T2024] __do_sys_keyctl+0x302/0x5a0 [ 902.157974][ T2024] do_syscall_64+0x106/0xf80 [ 902.158010][ T2024] ? clear_bhb_loop+0x40/0x90 [ 902.158040][ T2024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 902.158066][ T2024] RIP: 0033:0x7f3755d9c799 [ 902.158085][ T2024] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 902.158110][ T2024] RSP: 002b:00007f3753fee028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 902.158134][ T2024] RAX: ffffffffffffffda RBX: 00007f3756015fa0 RCX: 00007f3755d9c799 [ 902.158151][ T2024] RDX: 0000000000000107 RSI: ffffeffffffffffe RDI: 0000000000000002 [ 902.158166][ T2024] RBP: 00007f3755e32c99 R08: 000800000000000c R09: 0000000000000000 [ 902.158182][ T2024] R10: 0000000000000803 R11: 0000000000000246 R12: 0000000000000000 [ 902.158196][ T2024] R13: 00007f3756016038 R14: 00007f3756015fa0 R15: 00007fff88dc5b58 [ 902.158227][ T2024] [ 902.577713][ T2028] netlink: 12 bytes leftover after parsing attributes in process `syz.1.12319'. [ 904.623984][ T2076] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input47 [ 905.850875][ T2135] input: jJǸ-9%vJ86 as /devices/virtual/input/input48 [ 906.838386][ T2155] bridge0: port 5(veth0_to_bridge) entered blocking state [ 906.883025][ T2155] bridge0: port 5(veth0_to_bridge) entered disabled state [ 906.915124][ T2155] veth0_to_bridge: entered allmulticast mode [ 906.982656][ T2155] veth0_to_bridge: entered promiscuous mode [ 907.016441][ T2155] bridge0: port 5(veth0_to_bridge) entered blocking state [ 907.025126][ T2155] bridge0: port 5(veth0_to_bridge) entered forwarding state [ 908.932027][ T2215] netlink: 20 bytes leftover after parsing attributes in process `syz.2.12378'. [ 909.435738][ T2229] FAULT_INJECTION: forcing a failure. [ 909.435738][ T2229] name failslab, interval 1, probability 0, space 0, times 0 [ 909.521508][ T2229] CPU: 0 UID: 0 PID: 2229 Comm: syz.3.12382 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 909.521561][ T2229] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 909.521573][ T2229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 909.521588][ T2229] Call Trace: [ 909.521598][ T2229] [ 909.521607][ T2229] dump_stack_lvl+0x100/0x190 [ 909.521651][ T2229] should_fail_ex.cold+0x5/0xa [ 909.521680][ T2229] should_failslab+0xc2/0x120 [ 909.521718][ T2229] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 909.521757][ T2229] ? security_inode_alloc+0x3b/0x2c0 [ 909.521784][ T2229] ? lockdep_init_map_type+0x5c/0x250 [ 909.521822][ T2229] security_inode_alloc+0x3b/0x2c0 [ 909.521848][ T2229] inode_init_always_gfp+0xced/0x1040 [ 909.521878][ T2229] alloc_inode+0x8e/0x250 [ 909.521911][ T2229] create_pipe_files+0x4c/0x970 [ 909.521941][ T2229] do_pipe2+0xbd/0x1e0 [ 909.521966][ T2229] ? __pfx_do_pipe2+0x10/0x10 [ 909.522002][ T2229] __x64_sys_pipe+0x33/0x50 [ 909.522028][ T2229] do_syscall_64+0x106/0xf80 [ 909.522067][ T2229] ? clear_bhb_loop+0x40/0x90 [ 909.522097][ T2229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 909.522123][ T2229] RIP: 0033:0x7f8ea1f9c799 [ 909.522143][ T2229] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 909.522168][ T2229] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 909.522192][ T2229] RAX: ffffffffffffffda RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 909.522208][ T2229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 909.522223][ T2229] RBP: 00007f8ea2032c99 R08: 0000000000000000 R09: 0000000000000000 [ 909.522238][ T2229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 909.522253][ T2229] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 909.522304][ T2229] [ 911.107394][ T2269] delete_channel: no stack [ 912.334185][T15086] Bluetooth: hci0: unexpected event 0x3e length: 508 > 260 [ 912.334218][T15086] Bluetooth: hci0: unexpected subevent 0x02 length: 507 > 260 [ 912.351750][T15086] Bluetooth: hci0: Dropping invalid advertising data [ 912.359230][T15086] Bluetooth: hci0: unknown advertising packet type: 0xe9 [ 912.359262][T15086] Bluetooth: hci0: Dropping invalid advertising data [ 912.373678][T15086] Bluetooth: hci0: Malformed LE Event: 0x02 [ 913.271689][T15086] Bluetooth: hci0: Malformed HCI Event [ 914.637572][ T29] audit: type=1800 audit(4294986385.607:42): pid=2381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.12430" name="lu_gp_id" dev="configfs" ino=96832 res=0 errno=0 [ 914.740284][ T2381] ALUA LU Group already has a valid ID, ignoring request [ 918.224354][ T2472] sctp: [Deprecated]: syz.2.12467 (pid 2472) Use of struct sctp_assoc_value in delayed_ack socket option. [ 918.224354][ T2472] Use struct sctp_sack_info instead [ 921.682981][ T2580] __vm_enough_memory: pid: 2580, comm: syz.1.12504, bytes: 4398046511104 not enough memory for the allocation [ 921.924337][ T2583] program syz.2.12505 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 921.946975][ T2585] netlink: 342 bytes leftover after parsing attributes in process `syz.0.12506'. [ 923.044215][ T2623] netlink: 40 bytes leftover after parsing attributes in process `syz.1.12518'. [ 925.393462][ T2691] FAULT_INJECTION: forcing a failure. [ 925.393462][ T2691] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 925.478989][ T2691] CPU: 0 UID: 0 PID: 2691 Comm: syz.3.12538 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 925.479036][ T2691] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 925.479048][ T2691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 925.479064][ T2691] Call Trace: [ 925.479072][ T2691] [ 925.479081][ T2691] dump_stack_lvl+0x100/0x190 [ 925.479125][ T2691] should_fail_ex.cold+0x5/0xa [ 925.479154][ T2691] _copy_from_user+0x2e/0xd0 [ 925.479185][ T2691] io_ringfd_unregister+0x101/0x330 [ 925.479215][ T2691] ? __pfx_io_ringfd_unregister+0x10/0x10 [ 925.479251][ T2691] __do_sys_io_uring_register+0x580/0x1ac0 [ 925.479298][ T2691] ? __pfx___do_sys_io_uring_register+0x10/0x10 [ 925.479356][ T2691] ? __x64_sys_futex+0x34f/0x4d0 [ 925.479389][ T2691] ? __x64_sys_futex+0x358/0x4d0 [ 925.479426][ T2691] ? xfd_validate_state+0x129/0x190 [ 925.479480][ T2691] do_syscall_64+0x106/0xf80 [ 925.479518][ T2691] ? clear_bhb_loop+0x40/0x90 [ 925.479549][ T2691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 925.479575][ T2691] RIP: 0033:0x7f8ea1f9c799 [ 925.479596][ T2691] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 925.479620][ T2691] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 925.479643][ T2691] RAX: ffffffffffffffda RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 925.479659][ T2691] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000003 [ 925.479674][ T2691] RBP: 00007f8ea2032c99 R08: 0000000000000000 R09: 0000000000000000 [ 925.479690][ T2691] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000000 [ 925.479708][ T2691] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 925.479739][ T2691] [ 926.161789][ T2704] dyndbg: bad flag-op p, at start of print-parent [ 926.199822][ T2704] dyndbg: flags parse failed [ 926.239418][ T2704] dyndbg: bad flag-op n, at start of nosym-o [ 926.291144][ T2704] dyndbg: flags parse failed [ 926.562493][ T2714] syz.0.12544(2714): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 927.931751][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 927.940050][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 928.434733][T15093] netdevsim netdevsim100 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 929.740966][ T2795] netlink: 342 bytes leftover after parsing attributes in process `syz.0.12571'. [ 930.116506][ T2803] netlink: 28 bytes leftover after parsing attributes in process `syz.2.12574'. [ 931.160732][ T2845] netlink: 350 bytes leftover after parsing attributes in process `syz.3.12586'. [ 931.252423][ T2849] netlink: 32 bytes leftover after parsing attributes in process `syz.1.12588'. [ 931.880958][ T2878] netlink: 122 bytes leftover after parsing attributes in process `syz.0.12594'. [ 933.402151][ T2902] zswap: compressor not available [ 935.583548][ T2967] futex_wake_op: syz.3.12626 tries to shift op by -2048; fix this program [ 935.699509][ T2969] 0x000000000001-0x000008f2441e : "" [ 935.783859][ T2969] mtd: partition "" extends beyond the end of device "mtdram test device" -- size truncated to 0x1ffff [ 935.827406][ T2973] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 3890971839 out of range (51000000..2150000000) [ 936.179462][ T2969] ftl_cs: FTL header corrupt! [ 936.570489][ T2988] FAULT_INJECTION: forcing a failure. [ 936.570489][ T2988] name failslab, interval 1, probability 0, space 0, times 0 [ 936.648139][ T2988] CPU: 0 UID: 0 PID: 2988 Comm: syz.1.12633 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 936.648187][ T2988] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 936.648200][ T2988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 936.648216][ T2988] Call Trace: [ 936.648224][ T2988] [ 936.648234][ T2988] dump_stack_lvl+0x100/0x190 [ 936.648278][ T2988] should_fail_ex.cold+0x5/0xa [ 936.648313][ T2988] should_failslab+0xc2/0x120 [ 936.648341][ T2988] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 936.648381][ T2988] ? __anon_vma_prepare+0xae/0x5e0 [ 936.648422][ T2988] ? __pfx_filemap_map_pages+0x10/0x10 [ 936.648466][ T2988] __anon_vma_prepare+0xae/0x5e0 [ 936.648499][ T2988] ? find_held_lock+0x2b/0x80 [ 936.648526][ T2988] ? __pfx_filemap_map_pages+0x10/0x10 [ 936.648563][ T2988] __vmf_anon_prepare+0x11f/0x250 [ 936.648594][ T2988] do_fault+0x152/0x1990 [ 936.648622][ T2988] ? __pmd_alloc+0x3fb/0x950 [ 936.648653][ T2988] __handle_mm_fault+0x180f/0x2b60 [ 936.648692][ T2988] ? mt_find+0x45e/0x8e0 [ 936.648733][ T2988] ? __pfx___handle_mm_fault+0x10/0x10 [ 936.648766][ T2988] ? __pfx_mt_find+0x10/0x10 [ 936.648826][ T2988] handle_mm_fault+0x36d/0xa20 [ 936.648867][ T2988] __get_user_pages+0xf9c/0x34d0 [ 936.648906][ T2988] ? __pfx___get_user_pages+0x10/0x10 [ 936.648942][ T2988] populate_vma_page_range+0x267/0x3f0 [ 936.648982][ T2988] ? __pfx_populate_vma_page_range+0x10/0x10 [ 936.649013][ T2988] ? __pfx_find_vma_intersection+0x10/0x10 [ 936.649041][ T2988] ? do_mmap+0x93f/0x12f0 [ 936.649071][ T2988] __mm_populate+0x107/0x3a0 [ 936.649102][ T2988] ? __pfx___mm_populate+0x10/0x10 [ 936.649138][ T2988] ? up_write+0x290/0x4f0 [ 936.649177][ T2988] vm_mmap_pgoff+0x37f/0x470 [ 936.649210][ T2988] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 936.649236][ T2988] ? __fget_files+0x215/0x3d0 [ 936.649265][ T2988] ? __fget_files+0x21f/0x3d0 [ 936.649294][ T2988] ksys_mmap_pgoff+0x3c8/0x650 [ 936.649320][ T2988] ? __x64_sys_futex+0x34f/0x4d0 [ 936.649352][ T2988] ? __x64_sys_futex+0x358/0x4d0 [ 936.649385][ T2988] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 936.649412][ T2988] ? xfd_validate_state+0x129/0x190 [ 936.649454][ T2988] __x64_sys_mmap+0x125/0x190 [ 936.649496][ T2988] do_syscall_64+0x106/0xf80 [ 936.649532][ T2988] ? clear_bhb_loop+0x40/0x90 [ 936.649563][ T2988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 936.649589][ T2988] RIP: 0033:0x7f215839c799 [ 936.649608][ T2988] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 936.649633][ T2988] RSP: 002b:00007f2159210028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 936.649657][ T2988] RAX: ffffffffffffffda RBX: 00007f2158615fa0 RCX: 00007f215839c799 [ 936.649673][ T2988] RDX: 0000000000000003 RSI: 0000000000000009 RDI: 0000000000000000 [ 936.649688][ T2988] RBP: 00007f2158432c99 R08: 0000000000000003 R09: 0000000000008000 [ 936.649704][ T2988] R10: 0000000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 936.649719][ T2988] R13: 00007f2158616038 R14: 00007f2158615fa0 R15: 00007ffcdcc47288 [ 936.649750][ T2988] [ 939.199150][ T3016] futex_wake_op: syz.3.12645 tries to shift op by -2048; fix this program [ 939.729005][ T3030] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 940.162493][ T3042] FAULT_INJECTION: forcing a failure. [ 940.162493][ T3042] name failslab, interval 1, probability 0, space 0, times 0 [ 940.230563][ T3042] CPU: 0 UID: 0 PID: 3042 Comm: syz.1.12658 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 940.230609][ T3042] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 940.230620][ T3042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 940.230636][ T3042] Call Trace: [ 940.230643][ T3042] [ 940.230652][ T3042] dump_stack_lvl+0x100/0x190 [ 940.230704][ T3042] should_fail_ex.cold+0x5/0xa [ 940.230733][ T3042] should_failslab+0xc2/0x120 [ 940.230760][ T3042] __kmalloc_cache_noprof+0x7a/0x6f0 [ 940.230793][ T3042] ? vb2_vmalloc_alloc+0xf9/0x410 [ 940.230904][ T3042] ? trace_kmalloc+0x101/0x130 [ 940.230930][ T3042] ? __kasan_kmalloc+0xaa/0xb0 [ 940.230973][ T3042] vb2_vmalloc_alloc+0xf9/0x410 [ 940.231001][ T3042] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 940.231033][ T3042] __vb2_queue_alloc+0x8d5/0x1160 [ 940.231074][ T3042] vb2_core_reqbufs+0x899/0xf30 [ 940.231107][ T3042] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 940.231150][ T3042] __vb2_init_fileio+0x32d/0x1000 [ 940.231187][ T3042] ? vb2_fop_read+0xe5/0x520 [ 940.231208][ T3042] ? aa_file_perm+0x7f3/0x14d0 [ 940.231277][ T3042] __vb2_perform_fileio+0x91e/0x1380 [ 940.231314][ T3042] ? __pfx___vb2_perform_fileio+0x10/0x10 [ 940.231342][ T3042] ? __pfx___might_resched+0x10/0x10 [ 940.231392][ T3042] vb2_fop_read+0x211/0x520 [ 940.231421][ T3042] v4l2_read+0x229/0x2c0 [ 940.231461][ T3042] ? __pfx_v4l2_read+0x10/0x10 [ 940.231502][ T3042] vfs_read+0x1e4/0xb30 [ 940.231546][ T3042] ? __pfx_vfs_read+0x10/0x10 [ 940.231586][ T3042] ? find_held_lock+0x2b/0x80 [ 940.231609][ T3042] ? __fget_files+0x215/0x3d0 [ 940.231631][ T3042] ? __fget_files+0x215/0x3d0 [ 940.231660][ T3042] ? __fget_files+0x21f/0x3d0 [ 940.231696][ T3042] ksys_read+0x12a/0x250 [ 940.231718][ T3042] ? __pfx_ksys_read+0x10/0x10 [ 940.231749][ T3042] do_syscall_64+0x106/0xf80 [ 940.231787][ T3042] ? clear_bhb_loop+0x40/0x90 [ 940.231819][ T3042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 940.231845][ T3042] RIP: 0033:0x7f215839c799 [ 940.231865][ T3042] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 940.231890][ T3042] RSP: 002b:00007f2159210028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 940.231913][ T3042] RAX: ffffffffffffffda RBX: 00007f2158615fa0 RCX: 00007f215839c799 [ 940.231930][ T3042] RDX: 0000000000000028 RSI: 0000200000000280 RDI: 0000000000000003 [ 940.231945][ T3042] RBP: 00007f2158432c99 R08: 0000000000000000 R09: 0000000000000000 [ 940.231960][ T3042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 940.231975][ T3042] R13: 00007f2158616038 R14: 00007f2158615fa0 R15: 00007ffcdcc47288 [ 940.232006][ T3042] [ 942.097192][ T3061] zswap: compressor not available [ 942.631362][ T3086] device-mapper: ioctl: only supply one of name or uuid, cmd(5) [ 943.538511][ T3115] netlink: 16 bytes leftover after parsing attributes in process `syz.3.12686'. [ 943.800550][ T3119] FAULT_INJECTION: forcing a failure. [ 943.800550][ T3119] name failslab, interval 1, probability 0, space 0, times 0 [ 943.908253][ T3119] CPU: 0 UID: 0 PID: 3119 Comm: syz.2.12687 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 943.908300][ T3119] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 943.908311][ T3119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 943.908326][ T3119] Call Trace: [ 943.908335][ T3119] [ 943.908345][ T3119] dump_stack_lvl+0x100/0x190 [ 943.908729][ T3119] should_fail_ex.cold+0x5/0xa [ 943.908766][ T3119] should_failslab+0xc2/0x120 [ 943.908795][ T3119] __kmalloc_cache_noprof+0x7a/0x6f0 [ 943.908830][ T3119] ? snd_seq_port_connect+0x61/0x560 [ 943.908940][ T3119] ? snd_seq_port_use_ptr+0x14d/0x1b0 [ 943.909005][ T3119] ? snd_seq_port_use_ptr+0x14d/0x1b0 [ 943.909051][ T3119] snd_seq_port_connect+0x61/0x560 [ 943.909080][ T3119] ? _raw_read_unlock+0x28/0x50 [ 943.909139][ T3119] ? check_subscription_permission.isra.0+0x146/0x240 [ 943.909230][ T3119] snd_seq_ioctl_subscribe_port+0x219/0x490 [ 943.909266][ T3119] ? __pfx_snd_seq_ioctl_subscribe_port+0x10/0x10 [ 943.909297][ T3119] ? do_raw_spin_lock+0x128/0x260 [ 943.909345][ T3119] call_seq_client_ctl+0xa3/0x130 [ 943.909393][ T3119] snd_seq_kernel_client_ctl+0x77/0xd0 [ 943.909420][ T3119] snd_seq_oss_midi_open+0x5ad/0x6b0 [ 943.909555][ T3119] ? __pfx_snd_seq_oss_midi_open+0x10/0x10 [ 943.909601][ T3119] ? snd_seq_oss_midi_reset+0x11a/0x4c0 [ 943.909653][ T3119] ? __mutex_lock+0x26a/0x1b90 [ 943.909724][ T3119] snd_seq_oss_synth_reset+0x439/0x8e0 [ 943.909760][ T3119] ? __pfx___mutex_lock+0x10/0x10 [ 943.909798][ T3119] ? __pfx_snd_seq_oss_synth_reset+0x10/0x10 [ 943.909834][ T3119] ? __pfx___fsnotify_parent+0x10/0x10 [ 943.909870][ T3119] snd_seq_oss_reset+0x73/0x290 [ 943.909903][ T3119] ? __pfx_odev_release+0x10/0x10 [ 943.909934][ T3119] snd_seq_oss_release+0x7c/0x180 [ 943.909964][ T3119] ? __pfx_odev_release+0x10/0x10 [ 943.909996][ T3119] odev_release+0x56/0xa0 [ 943.910024][ T3119] __fput+0x3ff/0xb40 [ 943.910070][ T3119] task_work_run+0x150/0x240 [ 943.910108][ T3119] ? __pfx_task_work_run+0x10/0x10 [ 943.910153][ T3119] exit_to_user_mode_loop+0x100/0x4a0 [ 943.910190][ T3119] do_syscall_64+0x668/0xf80 [ 943.910225][ T3119] ? clear_bhb_loop+0x40/0x90 [ 943.910265][ T3119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 943.910291][ T3119] RIP: 0033:0x7f3755d9c799 [ 943.910313][ T3119] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 943.910337][ T3119] RSP: 002b:00007f3753fee028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 943.910368][ T3119] RAX: 0000000000000000 RBX: 00007f3756015fa0 RCX: 00007f3755d9c799 [ 943.910385][ T3119] RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000002 [ 943.910400][ T3119] RBP: 00007f3755e32c99 R08: 0000000000000000 R09: 0000000000000000 [ 943.910415][ T3119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 943.910430][ T3119] R13: 00007f3756016038 R14: 00007f3756015fa0 R15: 00007fff88dc5b58 [ 943.910462][ T3119] [ 944.878308][ T3141] lo: entered allmulticast mode [ 944.901703][ T3141] lo: left allmulticast mode [ 945.501593][ T3156] syz.1.12702 (3156): /proc/3155/oom_adj is deprecated, please use /proc/3155/oom_score_adj instead. [ 947.923102][ T3218] zswap: compressor not available [ 950.718127][ T3287] FAULT_INJECTION: forcing a failure. [ 950.718127][ T3287] name failslab, interval 1, probability 0, space 0, times 0 [ 950.773329][ T3287] CPU: 0 UID: 0 PID: 3287 Comm: syz.1.12745 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 950.773378][ T3287] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 950.773389][ T3287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 950.773406][ T3287] Call Trace: [ 950.773413][ T3287] [ 950.773423][ T3287] dump_stack_lvl+0x100/0x190 [ 950.773483][ T3287] should_fail_ex.cold+0x5/0xa [ 950.773521][ T3287] ? lsm_blob_alloc+0x68/0x90 [ 950.773556][ T3287] should_failslab+0xc2/0x120 [ 950.773584][ T3287] __kmalloc_noprof+0xe0/0x850 [ 950.773623][ T3287] ? trace_kmem_cache_alloc+0xf3/0x120 [ 950.773655][ T3287] lsm_blob_alloc+0x68/0x90 [ 950.773691][ T3287] security_prepare_creds+0x2d/0x290 [ 950.773726][ T3287] prepare_creds+0x5d6/0x950 [ 950.773767][ T3287] keyctl_set_reqkey_keyring+0x8e/0x1c0 [ 950.773794][ T3287] __do_sys_keyctl+0x316/0x5a0 [ 950.773831][ T3287] do_syscall_64+0x106/0xf80 [ 950.773874][ T3287] ? clear_bhb_loop+0x40/0x90 [ 950.773904][ T3287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 950.773931][ T3287] RIP: 0033:0x7f215839c799 [ 950.773960][ T3287] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 950.773985][ T3287] RSP: 002b:00007f2159210028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 950.774008][ T3287] RAX: ffffffffffffffda RBX: 00007f2158615fa0 RCX: 00007f215839c799 [ 950.774025][ T3287] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000e [ 950.774040][ T3287] RBP: 00007f2158432c99 R08: 0000000000000008 R09: 0000000000000000 [ 950.774055][ T3287] R10: 0000000000005eaf R11: 0000000000000246 R12: 0000000000000000 [ 950.774070][ T3287] R13: 00007f2158616038 R14: 00007f2158615fa0 R15: 00007ffcdcc47288 [ 950.774102][ T3287] [ 952.413059][ T3317] workqueue: max_active 8472 requested for nvme_tcp_wq is out of range, clamping between 1 and 2048 [ 952.743294][ T3325] program syz.1.12765 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 954.458651][ T3374] FAULT_INJECTION: forcing a failure. [ 954.458651][ T3374] name failslab, interval 1, probability 0, space 0, times 0 [ 954.552298][ T3374] CPU: 0 UID: 0 PID: 3374 Comm: syz.3.12786 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 954.552344][ T3374] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 954.552356][ T3374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 954.552372][ T3374] Call Trace: [ 954.552381][ T3374] [ 954.552390][ T3374] dump_stack_lvl+0x100/0x190 [ 954.552434][ T3374] should_fail_ex.cold+0x5/0xa [ 954.552463][ T3374] should_failslab+0xc2/0x120 [ 954.552490][ T3374] __kvmalloc_node_noprof+0xfa/0xa00 [ 954.552530][ T3374] ? io_uring_setup.cold+0x171/0x1d79 [ 954.552576][ T3374] ? lockdep_init_map_type+0x5c/0x250 [ 954.552615][ T3374] io_uring_setup.cold+0x171/0x1d79 [ 954.552654][ T3374] ? ksys_write+0x190/0x250 [ 954.552678][ T3374] ? __pfx_io_uring_setup+0x10/0x10 [ 954.552715][ T3374] ? do_futex+0x192/0x350 [ 954.552748][ T3374] ? __pfx_do_futex+0x10/0x10 [ 954.552799][ T3374] ? xfd_validate_state+0x129/0x190 [ 954.552846][ T3374] __x64_sys_io_uring_setup+0xc2/0x170 [ 954.552883][ T3374] do_syscall_64+0x106/0xf80 [ 954.552918][ T3374] ? clear_bhb_loop+0x40/0x90 [ 954.552949][ T3374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 954.552975][ T3374] RIP: 0033:0x7f8ea1f9c799 [ 954.552995][ T3374] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 954.553020][ T3374] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 954.553043][ T3374] RAX: ffffffffffffffda RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 954.553060][ T3374] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000059 [ 954.553075][ T3374] RBP: 00007f8ea2032c99 R08: 0000000000000000 R09: 0000000000000000 [ 954.553090][ T3374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 954.553105][ T3374] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 954.553136][ T3374] [ 955.412568][ T3396] FAULT_INJECTION: forcing a failure. [ 955.412568][ T3396] name failslab, interval 1, probability 0, space 0, times 0 [ 955.453179][ T3396] CPU: 0 UID: 0 PID: 3396 Comm: syz.1.12796 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 955.453226][ T3396] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 955.453237][ T3396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 955.453252][ T3396] Call Trace: [ 955.453260][ T3396] [ 955.453269][ T3396] dump_stack_lvl+0x100/0x190 [ 955.453313][ T3396] should_fail_ex.cold+0x5/0xa [ 955.453343][ T3396] should_failslab+0xc2/0x120 [ 955.453370][ T3396] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 955.453410][ T3396] ? new_userfaultfd+0x7d/0x400 [ 955.453462][ T3396] ? xfd_validate_state+0x129/0x190 [ 955.453504][ T3396] new_userfaultfd+0x7d/0x400 [ 955.453544][ T3396] __x64_sys_userfaultfd+0x4b/0xb0 [ 955.453567][ T3396] do_syscall_64+0x106/0xf80 [ 955.453605][ T3396] ? clear_bhb_loop+0x40/0x90 [ 955.453636][ T3396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 955.453661][ T3396] RIP: 0033:0x7f215839c799 [ 955.453682][ T3396] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 955.453706][ T3396] RSP: 002b:00007f2159210028 EFLAGS: 00000246 ORIG_RAX: 0000000000000143 [ 955.453735][ T3396] RAX: ffffffffffffffda RBX: 00007f2158615fa0 RCX: 00007f215839c799 [ 955.453751][ T3396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 955.453766][ T3396] RBP: 00007f2158432c99 R08: 0000000000000000 R09: 0000000000000000 [ 955.453781][ T3396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 955.453796][ T3396] R13: 00007f2158616038 R14: 00007f2158615fa0 R15: 00007ffcdcc47288 [ 955.453827][ T3396] [ 955.754266][ T3407] FAULT_INJECTION: forcing a failure. [ 955.754266][ T3407] name failslab, interval 1, probability 0, space 0, times 0 [ 955.768385][ T3407] CPU: 0 UID: 0 PID: 3407 Comm: syz.3.12801 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 955.768431][ T3407] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 955.768442][ T3407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 955.768458][ T3407] Call Trace: [ 955.768469][ T3407] [ 955.768479][ T3407] dump_stack_lvl+0x100/0x190 [ 955.768621][ T3407] should_fail_ex.cold+0x5/0xa [ 955.768650][ T3407] should_failslab+0xc2/0x120 [ 955.768677][ T3407] __kmalloc_cache_noprof+0x7a/0x6f0 [ 955.768710][ T3407] ? resv_map_alloc+0x46/0x400 [ 955.768756][ T3407] resv_map_alloc+0x46/0x400 [ 955.768804][ T3407] hugetlbfs_get_inode+0x2fe/0x750 [ 955.768837][ T3407] hugetlb_file_setup+0x15b/0x5b0 [ 955.768868][ T3407] ksys_mmap_pgoff+0x232/0x650 [ 955.768901][ T3407] ? __x64_sys_futex+0x358/0x4d0 [ 955.768936][ T3407] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 955.768963][ T3407] ? xfd_validate_state+0x129/0x190 [ 955.769006][ T3407] __x64_sys_mmap+0x125/0x190 [ 955.769047][ T3407] do_syscall_64+0x106/0xf80 [ 955.769084][ T3407] ? clear_bhb_loop+0x40/0x90 [ 955.769114][ T3407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 955.769140][ T3407] RIP: 0033:0x7f8ea1f9c799 [ 955.769161][ T3407] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 955.769185][ T3407] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 955.769209][ T3407] RAX: ffffffffffffffda RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 955.769225][ T3407] RDX: ffffffffffffffff RSI: 0000000000000002 RDI: 0000000000000000 [ 955.769241][ T3407] RBP: 00007f8ea2032c99 R08: 0000000000000602 R09: 0000300000000000 [ 955.769257][ T3407] R10: 0000000000044eb1 R11: 0000000000000246 R12: 0000000000000000 [ 955.769272][ T3407] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 955.769303][ T3407] [ 956.244813][ T3421] netlink: 346 bytes leftover after parsing attributes in process `syz.1.12804'. [ 956.953658][ T3439] FAULT_INJECTION: forcing a failure. [ 956.953658][ T3439] name failslab, interval 1, probability 0, space 0, times 0 [ 957.022141][ T3439] CPU: 0 UID: 0 PID: 3439 Comm: syz.1.12812 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 957.022188][ T3439] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 957.022199][ T3439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 957.022214][ T3439] Call Trace: [ 957.022222][ T3439] [ 957.022232][ T3439] dump_stack_lvl+0x100/0x190 [ 957.022275][ T3439] should_fail_ex.cold+0x5/0xa [ 957.022304][ T3439] should_failslab+0xc2/0x120 [ 957.022331][ T3439] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 957.022369][ T3439] ? __anon_vma_prepare+0xae/0x5e0 [ 957.022410][ T3439] __anon_vma_prepare+0xae/0x5e0 [ 957.022448][ T3439] __vmf_anon_prepare+0x11f/0x250 [ 957.022482][ T3439] do_anonymous_page+0x552/0x1fb0 [ 957.022520][ T3439] ? __handle_mm_fault+0x17a4/0x2b60 [ 957.022567][ T3439] __handle_mm_fault+0x1d42/0x2b60 [ 957.022622][ T3439] ? __pfx___handle_mm_fault+0x10/0x10 [ 957.022669][ T3439] ? pte_offset_map_lock+0x174/0x320 [ 957.022696][ T3439] ? find_held_lock+0x2b/0x80 [ 957.022730][ T3439] ? follow_page_pte+0x5b3/0x1400 [ 957.022763][ T3439] handle_mm_fault+0x36d/0xa20 [ 957.022812][ T3439] __get_user_pages+0xf9c/0x34d0 [ 957.022851][ T3439] ? __pfx___get_user_pages+0x10/0x10 [ 957.022887][ T3439] populate_vma_page_range+0x267/0x3f0 [ 957.022929][ T3439] ? __pfx_populate_vma_page_range+0x10/0x10 [ 957.022960][ T3439] ? __pfx_find_vma_intersection+0x10/0x10 [ 957.022988][ T3439] ? do_mmap+0x93f/0x12f0 [ 957.023041][ T3439] __mm_populate+0x107/0x3a0 [ 957.023072][ T3439] ? __pfx___mm_populate+0x10/0x10 [ 957.023104][ T3439] ? up_write+0x290/0x4f0 [ 957.023143][ T3439] vm_mmap_pgoff+0x37f/0x470 [ 957.023175][ T3439] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 957.023205][ T3439] ? do_futex+0x192/0x350 [ 957.023238][ T3439] ? __pfx_do_futex+0x10/0x10 [ 957.023276][ T3439] ksys_mmap_pgoff+0xe1/0x650 [ 957.023302][ T3439] ? __x64_sys_futex+0x34f/0x4d0 [ 957.023333][ T3439] ? __x64_sys_futex+0x358/0x4d0 [ 957.023367][ T3439] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 957.023393][ T3439] ? xfd_validate_state+0x129/0x190 [ 957.023435][ T3439] __x64_sys_mmap+0x125/0x190 [ 957.023476][ T3439] do_syscall_64+0x106/0xf80 [ 957.023512][ T3439] ? clear_bhb_loop+0x40/0x90 [ 957.023543][ T3439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.023570][ T3439] RIP: 0033:0x7f215839c799 [ 957.023592][ T3439] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 957.023616][ T3439] RSP: 002b:00007f2159210028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 957.023640][ T3439] RAX: ffffffffffffffda RBX: 00007f2158615fa0 RCX: 00007f215839c799 [ 957.023656][ T3439] RDX: 00000000000000df RSI: 0000000000000009 RDI: 0000000000000000 [ 957.023672][ T3439] RBP: 00007f2158432c99 R08: 0000000000000000 R09: 0000000000008000 [ 957.023688][ T3439] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 957.023703][ T3439] R13: 00007f2158616038 R14: 00007f2158615fa0 R15: 00007ffcdcc47288 [ 957.023734][ T3439] [ 957.811758][ T3461] futex_wake_op: syz.2.12821 tries to shift op by -2048; fix this program [ 957.831672][ T3461] size and base must be multiples of 4 kiB [ 957.850460][ T3461] CPU: 0 UID: 0 PID: 3461 Comm: syz.2.12821 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 957.850506][ T3461] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 957.850518][ T3461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 957.850534][ T3461] Call Trace: [ 957.850541][ T3461] [ 957.850550][ T3461] dump_stack_lvl+0x100/0x190 [ 957.850594][ T3461] mtrr_del.cold+0x72/0x85 [ 957.850622][ T3461] mtrr_ioctl+0xbc8/0xcf0 [ 957.850658][ T3461] ? __pfx_mtrr_ioctl+0x10/0x10 [ 957.850697][ T3461] ? find_held_lock+0x2b/0x80 [ 957.850728][ T3461] ? __fget_files+0x21f/0x3d0 [ 957.850753][ T3461] ? __pfx_mtrr_ioctl+0x10/0x10 [ 957.850797][ T3461] proc_reg_unlocked_ioctl+0x229/0x320 [ 957.850838][ T3461] ? __pfx_proc_reg_unlocked_ioctl+0x10/0x10 [ 957.850880][ T3461] __x64_sys_ioctl+0x18e/0x210 [ 957.850920][ T3461] do_syscall_64+0x106/0xf80 [ 957.850955][ T3461] ? clear_bhb_loop+0x40/0x90 [ 957.850985][ T3461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.851011][ T3461] RIP: 0033:0x7f3755d9c799 [ 957.851030][ T3461] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 957.851055][ T3461] RSP: 002b:00007f3753fee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 957.851078][ T3461] RAX: ffffffffffffffda RBX: 00007f3756015fa0 RCX: 00007f3755d9c799 [ 957.851095][ T3461] RDX: 0000000000000000 RSI: 0000000040104d04 RDI: 0000000000000000 [ 957.851110][ T3461] RBP: 00007f3755e32c99 R08: 0000000000000000 R09: 0000000000000000 [ 957.851125][ T3461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 957.851140][ T3461] R13: 00007f3756016038 R14: 00007f3756015fa0 R15: 00007fff88dc5b58 [ 957.851170][ T3461] [ 958.169143][ T3453] zswap: compressor not available [ 958.335674][ T3470] MTRR 1 not used [ 961.284499][ T3546] netlink: 338 bytes leftover after parsing attributes in process `syz.2.12857'. [ 962.004221][ T3572] netlink: 12 bytes leftover after parsing attributes in process `syz.0.12868'. [ 963.399302][ T3608] FAULT_INJECTION: forcing a failure. [ 963.399302][ T3608] name failslab, interval 1, probability 0, space 0, times 0 [ 963.418384][ T3608] CPU: 0 UID: 0 PID: 3608 Comm: syz.3.12882 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 963.418432][ T3608] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 963.418444][ T3608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 963.418459][ T3608] Call Trace: [ 963.418467][ T3608] [ 963.418476][ T3608] dump_stack_lvl+0x100/0x190 [ 963.418519][ T3608] should_fail_ex.cold+0x5/0xa [ 963.418552][ T3608] should_failslab+0xc2/0x120 [ 963.418579][ T3608] __kmalloc_cache_noprof+0x7a/0x6f0 [ 963.418613][ T3608] ? vkms_plane_duplicate_state+0x45/0x130 [ 963.418723][ T3608] vkms_plane_duplicate_state+0x45/0x130 [ 963.418751][ T3608] drm_atomic_get_plane_state+0x279/0x760 [ 963.418814][ T3608] drm_client_modeset_commit_atomic+0x237/0x7e0 [ 963.418870][ T3608] ? trace_contention_end+0x140/0x180 [ 963.418910][ T3608] ? __mutex_lock+0x26a/0x1b90 [ 963.418949][ T3608] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 963.418988][ T3608] ? drm_master_internal_acquire+0x21/0x80 [ 963.419057][ T3608] drm_client_modeset_commit_locked+0x14d/0x580 [ 963.419099][ T3608] drm_client_modeset_commit+0x4f/0x80 [ 963.419136][ T3608] __drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0x137/0x160 [ 963.419217][ T3608] drm_fb_helper_restore_fbdev_mode_unlocked+0x93/0xc0 [ 963.419256][ T3608] drm_fbdev_client_restore+0x1b/0x30 [ 963.419304][ T3608] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 963.419332][ T3608] drm_client_dev_restore+0x205/0x2a0 [ 963.419373][ T3608] drm_release+0x2c6/0x360 [ 963.419424][ T3608] ? __pfx_drm_release+0x10/0x10 [ 963.419457][ T3608] __fput+0x3ff/0xb40 [ 963.419494][ T3608] task_work_run+0x150/0x240 [ 963.419533][ T3608] ? __pfx_task_work_run+0x10/0x10 [ 963.419578][ T3608] exit_to_user_mode_loop+0x100/0x4a0 [ 963.419615][ T3608] do_syscall_64+0x668/0xf80 [ 963.419651][ T3608] ? clear_bhb_loop+0x40/0x90 [ 963.419681][ T3608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 963.419707][ T3608] RIP: 0033:0x7f8ea1f9c799 [ 963.419728][ T3608] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 963.419753][ T3608] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 963.419777][ T3608] RAX: 0000000000000000 RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 963.419793][ T3608] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 963.419807][ T3608] RBP: 00007f8ea2032c99 R08: 0000000000000000 R09: 0000000000000000 [ 963.419822][ T3608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 963.419837][ T3608] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 963.419869][ T3608] [ 965.344710][ T3657] netlink: 672 bytes leftover after parsing attributes in process `syz.2.12903'. [ 965.752439][ T3671] netlink: 28 bytes leftover after parsing attributes in process `syz.0.12909'. [ 968.529959][ T3743] block2mtd: error: cannot open device i [ 970.962657][ T3795] bridge0: port 4(vlan0) entered blocking state [ 971.009527][ T3795] bridge0: port 4(vlan0) entered disabled state [ 971.046791][ T3795] vlan0: entered allmulticast mode [ 971.067233][ T3795] veth0_vlan: entered allmulticast mode [ 971.111280][ T3795] vlan0: entered promiscuous mode [ 971.137533][ T3795] bridge0: port 4(vlan0) entered blocking state [ 971.144119][ T3795] bridge0: port 4(vlan0) entered forwarding state [ 971.748721][ T3813] FAULT_INJECTION: forcing a failure. [ 971.748721][ T3813] name failslab, interval 1, probability 0, space 0, times 0 [ 971.835383][ T3813] CPU: 0 UID: 0 PID: 3813 Comm: syz.3.12963 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 971.835430][ T3813] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 971.835442][ T3813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 971.835457][ T3813] Call Trace: [ 971.835466][ T3813] [ 971.835475][ T3813] dump_stack_lvl+0x100/0x190 [ 971.835519][ T3813] should_fail_ex.cold+0x5/0xa [ 971.835547][ T3813] ? __pfx_memory_stat_show+0x10/0x10 [ 971.835582][ T3813] should_failslab+0xc2/0x120 [ 971.835607][ T3813] ? __pfx_memory_stat_show+0x10/0x10 [ 971.835641][ T3813] __kmalloc_cache_noprof+0x7a/0x6f0 [ 971.835675][ T3813] ? memory_stat_show+0xca/0x1c0 [ 971.835714][ T3813] ? __pfx_memory_stat_show+0x10/0x10 [ 971.835749][ T3813] memory_stat_show+0xca/0x1c0 [ 971.835785][ T3813] ? __pfx_memory_stat_show+0x10/0x10 [ 971.835821][ T3813] ? kernfs_root+0xf8/0x2a0 [ 971.835858][ T3813] ? kernfs_root_flags+0x19/0x60 [ 971.835902][ T3813] cgroup_seqfile_show+0xd2/0x1f0 [ 971.835931][ T3813] traverse.part.0.constprop.0+0x107/0x650 [ 971.835982][ T3813] seq_read_iter+0x93f/0x1270 [ 971.836033][ T3813] kernfs_fop_read_iter+0x46c/0x610 [ 971.836062][ T3813] ? rw_verify_area+0xce/0x6d0 [ 971.836099][ T3813] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 971.836129][ T3813] vfs_read+0x825/0xb30 [ 971.836172][ T3813] ? __pfx_vfs_read+0x10/0x10 [ 971.836210][ T3813] ? find_held_lock+0x2b/0x80 [ 971.836252][ T3813] __x64_sys_pread64+0x1eb/0x250 [ 971.836278][ T3813] ? __pfx___x64_sys_pread64+0x10/0x10 [ 971.836317][ T3813] do_syscall_64+0x106/0xf80 [ 971.836354][ T3813] ? clear_bhb_loop+0x40/0x90 [ 971.836385][ T3813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 971.836411][ T3813] RIP: 0033:0x7f8ea1f9c799 [ 971.836432][ T3813] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 971.836456][ T3813] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 971.836480][ T3813] RAX: ffffffffffffffda RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 971.836496][ T3813] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000003 [ 971.836511][ T3813] RBP: 00007f8ea2032c99 R08: 0000000000000000 R09: 0000000000000000 [ 971.836526][ T3813] R10: 0000000000040008 R11: 0000000000000246 R12: 0000000000000000 [ 971.836541][ T3813] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 971.836573][ T3813] [ 974.102210][ T3838] zswap: compressor ] not available [ 975.444555][ T3876] FAULT_INJECTION: forcing a failure. [ 975.444555][ T3876] name failslab, interval 1, probability 0, space 0, times 0 [ 975.472564][ T3878] netlink: 346 bytes leftover after parsing attributes in process `syz.0.12985'. [ 975.520063][ T3876] CPU: 0 UID: 0 PID: 3876 Comm: syz.3.12986 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 975.520110][ T3876] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 975.520122][ T3876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 975.520138][ T3876] Call Trace: [ 975.520146][ T3876] [ 975.520155][ T3876] dump_stack_lvl+0x100/0x190 [ 975.520198][ T3876] should_fail_ex.cold+0x5/0xa [ 975.520227][ T3876] should_failslab+0xc2/0x120 [ 975.520276][ T3876] __kmalloc_cache_noprof+0x7a/0x6f0 [ 975.520310][ T3876] ? rxrpc_lookup_local+0x3f7/0x1220 [ 975.520548][ T3876] rxrpc_lookup_local+0x3f7/0x1220 [ 975.520580][ T3876] ? __pfx_rxrpc_lookup_local+0x10/0x10 [ 975.520610][ T3876] ? __local_bh_enable_ip+0x9e/0x120 [ 975.520642][ T3876] rxrpc_sendmsg+0x34a/0x680 [ 975.520703][ T3876] sock_write_iter+0x524/0x5a0 [ 975.520730][ T3876] ? __pfx_rxrpc_sendmsg+0x10/0x10 [ 975.520759][ T3876] ? __pfx_sock_write_iter+0x10/0x10 [ 975.520796][ T3876] ? bpf_lsm_file_permission+0x9/0x10 [ 975.520840][ T3876] ? security_file_permission+0x76/0x210 [ 975.520875][ T3876] ? rw_verify_area+0xce/0x6d0 [ 975.520915][ T3876] vfs_write+0x6ac/0x1070 [ 975.520938][ T3876] ? __pfx_sock_write_iter+0x10/0x10 [ 975.520967][ T3876] ? __pfx_vfs_write+0x10/0x10 [ 975.520988][ T3876] ? find_held_lock+0x2b/0x80 [ 975.521030][ T3876] ksys_write+0x1f8/0x250 [ 975.521053][ T3876] ? __pfx_ksys_write+0x10/0x10 [ 975.521084][ T3876] do_syscall_64+0x106/0xf80 [ 975.521120][ T3876] ? clear_bhb_loop+0x40/0x90 [ 975.521150][ T3876] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 975.521176][ T3876] RIP: 0033:0x7f8ea1f9c799 [ 975.521197][ T3876] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 975.521222][ T3876] RSP: 002b:00007f8ea2e73028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 975.521246][ T3876] RAX: ffffffffffffffda RBX: 00007f8ea2215fa0 RCX: 00007f8ea1f9c799 [ 975.521263][ T3876] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 975.521278][ T3876] RBP: 00007f8ea2032c99 R08: 0000000000000000 R09: 0000000000000000 [ 975.521293][ T3876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 975.521308][ T3876] R13: 00007f8ea2216038 R14: 00007f8ea2215fa0 R15: 00007fff6eb69208 [ 975.521348][ T3876] [ 976.455511][ T3896] workqueue: max_active 8472 requested for nvme_tcp_wq is out of range, clamping between 1 and 2048 [ 977.064079][ T3905] zswap: compressor 000 not available [ 979.369496][T15086] Bluetooth: hci0: ISO packet too small [ 981.000795][ T4011] random: crng reseeded on system resumption [ 981.169701][ T4011] hub 1-0:1.0: USB hub found [ 981.207050][ T4011] hub 1-0:1.0: 1 port detected [ 981.984110][ T4041] FAULT_INJECTION: forcing a failure. [ 981.984110][ T4041] name failslab, interval 1, probability 0, space 0, times 0 [ 981.998354][ T4041] CPU: 0 UID: 0 PID: 4041 Comm: syz.2.13050 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 981.998422][ T4041] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 981.998434][ T4041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 981.998449][ T4041] Call Trace: [ 981.998460][ T4041] [ 981.998470][ T4041] dump_stack_lvl+0x100/0x190 [ 981.998513][ T4041] should_fail_ex.cold+0x5/0xa [ 981.998544][ T4041] should_failslab+0xc2/0x120 [ 981.998570][ T4041] __kmalloc_cache_noprof+0x7a/0x6f0 [ 981.998604][ T4041] ? tipc_service_create+0xb1/0x340 [ 981.998729][ T4041] tipc_service_create+0xb1/0x340 [ 981.998766][ T4041] ? tipc_service_find+0x161/0x1c0 [ 981.998806][ T4041] tipc_nametbl_insert_publ+0xeca/0x1570 [ 981.998859][ T4041] tipc_nametbl_publish+0x137/0x260 [ 981.998905][ T4041] tipc_sk_publish+0x1d8/0x430 [ 981.998968][ T4041] ? __pfx_tipc_sk_publish+0x10/0x10 [ 981.999020][ T4041] ? __local_bh_enable_ip+0x9e/0x120 [ 981.999052][ T4041] tipc_sk_bind+0x16f/0x380 [ 981.999077][ T4041] tipc_bind+0x18d/0x280 [ 981.999102][ T4041] __sys_bind+0x1a9/0x260 [ 981.999133][ T4041] ? __pfx___sys_bind+0x10/0x10 [ 981.999181][ T4041] __x64_sys_bind+0x72/0xb0 [ 981.999209][ T4041] ? lockdep_hardirqs_on+0x78/0x100 [ 981.999245][ T4041] do_syscall_64+0x106/0xf80 [ 981.999280][ T4041] ? clear_bhb_loop+0x40/0x90 [ 981.999310][ T4041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.999344][ T4041] RIP: 0033:0x7f3755d9c799 [ 981.999365][ T4041] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 981.999390][ T4041] RSP: 002b:00007f3753fee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 981.999414][ T4041] RAX: ffffffffffffffda RBX: 00007f3756015fa0 RCX: 00007f3755d9c799 [ 981.999431][ T4041] RDX: 0000000000000066 RSI: 0000200000000040 RDI: 0000000000000003 [ 981.999446][ T4041] RBP: 00007f3755e32c99 R08: 0000000000000000 R09: 0000000000000000 [ 981.999461][ T4041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 981.999476][ T4041] R13: 00007f3756016038 R14: 00007f3756015fa0 R15: 00007fff88dc5b58 [ 981.999507][ T4041] [ 981.999523][ T4041] tipc: Service creation failed, no memory [ 982.375577][ T4048] netlink: 346 bytes leftover after parsing attributes in process `syz.1.13054'. [ 983.322276][ T4067] zswap: compressor not available [ 984.185285][ T4098] bond0: invalid ARP target specified [ 984.394455][ T4102] batman_adv: Routing algorithm '' is not supported [ 989.052049][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 989.060712][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 989.963419][ T4278] FAULT_INJECTION: forcing a failure. [ 989.963419][ T4278] name fail_futex, interval 1, probability 0, space 0, times 1 [ 990.050760][ T4278] CPU: 0 UID: 0 PID: 4278 Comm: syz.2.13129 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 990.050806][ T4278] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 990.050818][ T4278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 990.050833][ T4278] Call Trace: [ 990.050841][ T4278] [ 990.050850][ T4278] dump_stack_lvl+0x100/0x190 [ 990.050894][ T4278] should_fail_ex.cold+0x5/0xa [ 990.050923][ T4278] get_futex_key+0x1d2/0x1620 [ 990.050957][ T4278] ? __pfx_get_futex_key+0x10/0x10 [ 990.050997][ T4278] futex_wake+0xea/0x530 [ 990.051035][ T4278] ? rcu_is_watching+0x12/0xc0 [ 990.051073][ T4278] ? __pfx_futex_wake+0x10/0x10 [ 990.051109][ T4278] ? __kasan_kmalloc+0xaa/0xb0 [ 990.051153][ T4278] ? commit_creds+0x755/0x10e0 [ 990.051196][ T4278] do_futex+0x32b/0x350 [ 990.051228][ T4278] ? __pfx_do_futex+0x10/0x10 [ 990.051261][ T4278] ? cap_task_prctl+0x104/0xa50 [ 990.051308][ T4278] __x64_sys_futex+0x34f/0x4d0 [ 990.051346][ T4278] ? __pfx___x64_sys_futex+0x10/0x10 [ 990.051380][ T4278] ? __pfx___do_sys_prctl+0x10/0x10 [ 990.051425][ T4278] do_syscall_64+0x106/0xf80 [ 990.051461][ T4278] ? clear_bhb_loop+0x40/0x90 [ 990.051491][ T4278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 990.051517][ T4278] RIP: 0033:0x7f3755d9c799 [ 990.051536][ T4278] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 990.051561][ T4278] RSP: 002b:00007f3753fee0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 990.051584][ T4278] RAX: ffffffffffffffda RBX: 00007f3756015fa8 RCX: 00007f3755d9c799 [ 990.051600][ T4278] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3756015fac [ 990.051616][ T4278] RBP: 00007f3756015fa0 R08: 0000000000000000 R09: 0000000000000000 [ 990.051639][ T4278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 990.051654][ T4278] R13: 00007f3756016038 R14: 00007fff88dc5a70 R15: 00007fff88dc5b58 [ 990.051685][ T4278] [ 991.132425][ T4297] FAULT_INJECTION: forcing a failure. [ 991.132425][ T4297] name failslab, interval 1, probability 0, space 0, times 0 [ 991.195254][ T4297] CPU: 0 UID: 0 PID: 4297 Comm: syz.1.13139 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 991.195304][ T4297] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 991.195315][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 991.195331][ T4297] Call Trace: [ 991.195338][ T4297] [ 991.195348][ T4297] dump_stack_lvl+0x100/0x190 [ 991.195391][ T4297] should_fail_ex.cold+0x5/0xa [ 991.195420][ T4297] ? tomoyo_encode2+0xfb/0x3c0 [ 991.195529][ T4297] should_failslab+0xc2/0x120 [ 991.195557][ T4297] __kmalloc_noprof+0xe0/0x850 [ 991.195593][ T4297] ? d_absolute_path+0x136/0x1b0 [ 991.195633][ T4297] tomoyo_encode2+0xfb/0x3c0 [ 991.195670][ T4297] tomoyo_encode+0x29/0x50 [ 991.195701][ T4297] tomoyo_realpath_from_path+0x18c/0x690 [ 991.195742][ T4297] tomoyo_path_number_perm+0x23c/0x580 [ 991.195770][ T4297] ? tomoyo_path_number_perm+0x22e/0x580 [ 991.195807][ T4297] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 991.195845][ T4297] ? do_raw_spin_lock+0x128/0x260 [ 991.195882][ T4297] ? find_held_lock+0x2b/0x80 [ 991.196104][ T4297] ? __pfx_d_add+0x10/0x10 [ 991.196154][ T4297] ? d_alloc+0x176/0x1e0 [ 991.196182][ T4297] ? current_check_access_path+0x281/0x460 [ 991.196288][ T4297] ? __pfx_current_check_access_path+0x10/0x10 [ 991.196323][ T4297] ? simple_lookup+0x105/0x1d0 [ 991.196365][ T4297] ? lookup_one_qstr_excl+0xb3/0x250 [ 991.196402][ T4297] tomoyo_path_mkdir+0x9b/0xe0 [ 991.196448][ T4297] ? __pfx_tomoyo_path_mkdir+0x10/0x10 [ 991.196499][ T4297] security_path_mkdir+0x154/0x2e0 [ 991.196535][ T4297] filename_mkdirat+0x168/0x5e0 [ 991.196570][ T4297] ? __pfx_filename_mkdirat+0x10/0x10 [ 991.196740][ T4297] ? strncpy_from_user+0x19d/0x2d0 [ 991.196773][ T4297] ? do_getname+0x191/0x390 [ 991.196808][ T4297] __x64_sys_mkdir+0x6b/0x90 [ 991.196837][ T4297] do_syscall_64+0x106/0xf80 [ 991.196885][ T4297] ? clear_bhb_loop+0x40/0x90 [ 991.196918][ T4297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 991.196946][ T4297] RIP: 0033:0x7f215839c799 [ 991.196967][ T4297] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 991.197005][ T4297] RSP: 002b:00007f2159210028 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 991.197030][ T4297] RAX: ffffffffffffffda RBX: 00007f2158615fa0 RCX: 00007f215839c799 [ 991.197047][ T4297] RDX: 0000000000000000 RSI: 0000000000008001 RDI: 0000200000000100 [ 991.197068][ T4297] RBP: 00007f2158432c99 R08: 0000000000000000 R09: 0000000000000000 [ 991.197084][ T4297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 991.197101][ T4297] R13: 00007f2158616038 R14: 00007f2158615fa0 R15: 00007ffcdcc47288 [ 991.197133][ T4297] [ 991.197167][ T4297] ERROR: Out of memory at tomoyo_realpath_from_path. [ 993.639749][ T4354] netlink: 'syz.2.13165': attribute type 1 has an invalid length. [ 993.739148][ T4356] netlink: 280 bytes leftover after parsing attributes in process `syz.1.13166'. [ 994.588075][ T4370] zswap: compressor not available [ 996.485329][ T4427] sctp: Failed to create the SCTP UDP tunneling v4 sock [ 997.385458][ T4452] sctp: [Deprecated]: syz.1.13207 (pid 4452) Use of struct sctp_assoc_value in delayed_ack socket option. [ 997.385458][ T4452] Use struct sctp_sack_info instead [ 998.113710][ T29] audit: type=1326 audit(4295004813.520:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4470 comm="syz.3.13218" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f8ea1f9c799 code=0x0 [ 998.331519][ T4479] program syz.0.13221 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1000.202776][ T4525] FAULT_INJECTION: forcing a failure. [ 1000.202776][ T4525] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.320734][ T4525] CPU: 0 UID: 0 PID: 4525 Comm: syz.2.13239 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1000.320780][ T4525] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1000.320792][ T4525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1000.320807][ T4525] Call Trace: [ 1000.320815][ T4525] [ 1000.320825][ T4525] dump_stack_lvl+0x100/0x190 [ 1000.320867][ T4525] should_fail_ex.cold+0x5/0xa [ 1000.320908][ T4525] should_failslab+0xc2/0x120 [ 1000.320935][ T4525] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1000.320974][ T4525] ? __anon_vma_prepare+0x344/0x5e0 [ 1000.321015][ T4525] __anon_vma_prepare+0x344/0x5e0 [ 1000.321049][ T4525] ? rcu_read_unlock+0x2d/0xb0 [ 1000.321088][ T4525] __vmf_anon_prepare+0x11f/0x250 [ 1000.321119][ T4525] do_wp_page+0xe4d/0x4f00 [ 1000.321155][ T4525] ? __pfx_do_wp_page+0x10/0x10 [ 1000.321187][ T4525] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1000.321233][ T4525] __handle_mm_fault+0x1ac8/0x2b60 [ 1000.321276][ T4525] ? __pfx___handle_mm_fault+0x10/0x10 [ 1000.321312][ T4525] ? pte_offset_map_lock+0x174/0x320 [ 1000.321336][ T4525] ? vm_normal_page+0x1b6/0x330 [ 1000.321361][ T4525] ? find_held_lock+0x2b/0x80 [ 1000.321396][ T4525] ? follow_page_pte+0x5b3/0x1400 [ 1000.321430][ T4525] handle_mm_fault+0x36d/0xa20 [ 1000.321470][ T4525] __get_user_pages+0xf9c/0x34d0 [ 1000.321509][ T4525] ? __pfx___get_user_pages+0x10/0x10 [ 1000.321546][ T4525] populate_vma_page_range+0x267/0x3f0 [ 1000.321578][ T4525] ? __pfx_populate_vma_page_range+0x10/0x10 [ 1000.321609][ T4525] ? __pfx_find_vma_intersection+0x10/0x10 [ 1000.321662][ T4525] ? do_mmap+0x93f/0x12f0 [ 1000.321692][ T4525] __mm_populate+0x107/0x3a0 [ 1000.321724][ T4525] ? __pfx___mm_populate+0x10/0x10 [ 1000.321756][ T4525] ? up_write+0x290/0x4f0 [ 1000.321795][ T4525] vm_mmap_pgoff+0x37f/0x470 [ 1000.321827][ T4525] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1000.321853][ T4525] ? __fget_files+0x215/0x3d0 [ 1000.321882][ T4525] ? __fget_files+0x21f/0x3d0 [ 1000.321916][ T4525] ksys_mmap_pgoff+0x3c8/0x650 [ 1000.321943][ T4525] ? __x64_sys_futex+0x34f/0x4d0 [ 1000.321975][ T4525] ? __x64_sys_futex+0x358/0x4d0 [ 1000.322008][ T4525] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 1000.322036][ T4525] ? xfd_validate_state+0x129/0x190 [ 1000.322079][ T4525] __x64_sys_mmap+0x125/0x190 [ 1000.322136][ T4525] do_syscall_64+0x106/0xf80 [ 1000.322173][ T4525] ? clear_bhb_loop+0x40/0x90 [ 1000.322204][ T4525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1000.322231][ T4525] RIP: 0033:0x7f3755d9c799 [ 1000.322251][ T4525] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1000.322276][ T4525] RSP: 002b:00007f3753fee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1000.322300][ T4525] RAX: ffffffffffffffda RBX: 00007f3756015fa0 RCX: 00007f3755d9c799 [ 1000.322317][ T4525] RDX: 0000000000000003 RSI: 0000000000000009 RDI: 0000000000000000 [ 1000.322331][ T4525] RBP: 00007f3755e32c99 R08: 0000000000000003 R09: 0000000000008000 [ 1000.322346][ T4525] R10: 0000000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 1000.322362][ T4525] R13: 00007f3756016038 R14: 00007f3756015fa0 R15: 00007fff88dc5b58 [ 1000.322395][ T4525] [ 1002.068257][ T4556] netlink: 'syz.3.13254': attribute type 5 has an invalid length. [ 1002.140720][ T4556] netlink: 4158 bytes leftover after parsing attributes in process `syz.3.13254'. [ 1002.314221][ T4560] netlink: 4 bytes leftover after parsing attributes in process `syz.1.13256'. [ 1002.386485][ T4560] netlink: 12 bytes leftover after parsing attributes in process `syz.1.13256'. [ 1002.425949][ T4560] netlink: 4 bytes leftover after parsing attributes in process `syz.1.13256'. [ 1075.645657][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1075.662774][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1075.680245][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1075.696611][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1075.713007][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1075.729507][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1075.745388][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1075.762644][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1075.779460][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1075.796566][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1080.632771][ C0] net_ratelimit: 1413 callbacks suppressed [ 1080.632794][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1080.656229][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1080.673252][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1080.691432][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1080.708271][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1080.725223][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1080.743551][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1080.764514][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1080.781809][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1080.803266][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1085.613278][ C0] net_ratelimit: 1497 callbacks suppressed [ 1085.613302][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1085.636175][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1085.652280][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1085.670132][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1085.688236][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1085.705480][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1085.723414][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1085.740920][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1085.759610][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1085.776951][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1090.597428][ C0] net_ratelimit: 1427 callbacks suppressed [ 1090.597450][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1090.621212][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1090.637535][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1090.654225][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1090.672864][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1090.689779][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1090.706134][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1090.722754][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1090.739107][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1090.756471][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1095.582338][ C0] net_ratelimit: 1471 callbacks suppressed [ 1095.582360][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1095.607347][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1095.624001][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1095.641263][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1095.658371][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1095.674676][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1095.691381][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1095.708535][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1095.724513][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1095.740616][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1100.565775][ C0] net_ratelimit: 1506 callbacks suppressed [ 1100.565798][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1100.591113][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1100.607877][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1100.625948][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1100.643099][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1100.658755][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1100.674947][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1100.691827][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1100.708129][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1100.724471][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1105.552104][ C0] net_ratelimit: 1554 callbacks suppressed [ 1105.552125][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1105.573787][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1105.590469][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1105.606524][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1105.624248][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1105.642410][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1105.660652][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1105.677566][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1105.693943][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1105.710795][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1109.717115][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 1110.534244][ C0] net_ratelimit: 1509 callbacks suppressed [ 1110.534265][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1110.556426][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1110.572168][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1110.588844][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1110.605541][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1110.624061][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1110.640122][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1110.657825][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1110.674509][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1110.691224][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1115.517938][ C0] net_ratelimit: 1525 callbacks suppressed [ 1115.517960][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1115.542698][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1115.560035][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1115.575757][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1115.593140][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1115.608664][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1115.625065][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1115.641440][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1115.659123][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1115.677702][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1120.503317][ C0] net_ratelimit: 2995 callbacks suppressed [ 1120.503338][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1120.522891][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1120.536172][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1120.551762][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1120.565197][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1120.579160][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1120.595824][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1120.609822][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1120.623067][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1120.638684][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1125.486048][ C0] net_ratelimit: 3428 callbacks suppressed [ 1125.486071][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1125.506476][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1125.520572][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1125.536751][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1125.550555][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1125.563894][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1125.580646][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1125.594318][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1125.607908][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1125.623692][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1130.470223][ C0] net_ratelimit: 3335 callbacks suppressed [ 1130.470246][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1130.491200][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1130.506092][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1130.523714][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1130.538247][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1130.552705][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1130.571274][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1130.585891][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1130.600240][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1130.616312][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1135.454479][ C0] net_ratelimit: 3413 callbacks suppressed [ 1135.454502][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1135.475051][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1135.488665][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1135.505489][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1135.518768][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1135.532059][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1135.547885][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1135.560971][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1135.573864][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1135.589735][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1138.498077][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1138.505621][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P23452/1:b..l P5491/1:b..l P5837/1:b..l [ 1138.517284][ C0] rcu: (detected by 0, t=10502 jiffies, g=186889, q=1479 ncpus=1) [ 1138.525316][ C0] task:syz-executor state:R running task stack:23496 pid:5837 tgid:5837 ppid:5829 task_flags:0x400140 flags:0x00080000 [ 1138.540901][ C0] Call Trace: [ 1138.544308][ C0] [ 1138.547357][ C0] __schedule+0xfee/0x6120 [ 1138.551902][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 1138.557240][ C0] ? __pfx___schedule+0x10/0x10 [ 1138.562295][ C0] ? mark_held_locks+0x40/0x70 [ 1138.567212][ C0] preempt_schedule_irq+0x50/0x90 [ 1138.572364][ C0] irqentry_exit+0x17b/0x670 [ 1138.577401][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1138.583426][ C0] RIP: 0010:unwind_next_frame+0xb18/0x1ea0 [ 1138.590083][ C0] Code: f8 ff ff 49 8d 76 f8 ba 08 00 00 00 4d 8d 7d 34 4c 89 ef 48 89 74 24 28 e8 15 f3 ff ff 84 c0 0f 84 39 f8 ff ff 48 8b 7c 24 28 e3 ec ff ff 48 89 ee 48 8b 4c 24 20 48 ba 00 00 00 00 00 fc ff [ 1138.610611][ C0] RSP: 0018:ffffc90003d572b8 EFLAGS: 00000202 [ 1138.617261][ C0] RAX: ffffc90003d58001 RBX: 0000000000000001 RCX: ffffffff9178f670 [ 1138.625522][ C0] RDX: ffffc90003d57f01 RSI: ffffc90003d57f00 RDI: ffffc90003d57f00 [ 1138.633997][ C0] RBP: ffffc90003d57370 R08: ffffffff9178f674 R09: 0000000000000007 [ 1138.642535][ C0] R10: 0000000000000200 R11: 000000000000c69a R12: ffffc90003d57378 [ 1138.651647][ C0] R13: ffffc90003d57328 R14: ffffc90003d57f08 R15: ffffc90003d5735c [ 1138.659672][ C0] ? unwind_next_frame+0xb0b/0x1ea0 [ 1138.665166][ C0] ? __do_sys_clone+0xd9/0x120 [ 1138.670061][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1138.676504][ C0] arch_stack_walk+0x94/0xf0 [ 1138.681173][ C0] ? __do_sys_clone+0xd9/0x120 [ 1138.686050][ C0] ? __free_slab+0x13d/0x220 [ 1138.690862][ C0] stack_trace_save+0x8e/0xc0 [ 1138.695781][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1138.701483][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1138.706460][ C0] kasan_save_stack+0x30/0x50 [ 1138.711183][ C0] ? kasan_save_stack+0x30/0x50 [ 1138.716524][ C0] ? kasan_save_track+0x14/0x30 [ 1138.721697][ C0] ? kasan_save_free_info+0x3b/0x70 [ 1138.727013][ C0] ? __kasan_slab_free+0x5f/0x80 [ 1138.732152][ C0] ? kfree+0x1f6/0x6b0 [ 1138.736364][ C0] ? __free_slab+0x13d/0x220 [ 1138.740981][ C0] ? qlist_free_all+0x47/0xe0 [ 1138.745699][ C0] ? kasan_quarantine_reduce+0x1a0/0x1f0 [ 1138.751370][ C0] ? __kasan_slab_alloc+0x69/0x90 [ 1138.756434][ C0] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 1138.762216][ C0] ? vm_area_dup+0x27/0x8e0 [ 1138.766802][ C0] ? dup_mmap+0x6f6/0x2180 [ 1138.771259][ C0] ? copy_process+0x7523/0x7a40 [ 1138.776244][ C0] ? kernel_clone+0xfc/0x9a0 [ 1138.781006][ C0] ? __do_sys_clone+0xd9/0x120 [ 1138.786103][ C0] kasan_save_track+0x14/0x30 [ 1138.791223][ C0] kasan_save_free_info+0x3b/0x70 [ 1138.796711][ C0] __kasan_slab_free+0x5f/0x80 [ 1138.801610][ C0] kfree+0x1f6/0x6b0 [ 1138.805668][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1138.812068][ C0] __free_slab+0x13d/0x220 [ 1138.816710][ C0] qlist_free_all+0x47/0xe0 [ 1138.821603][ C0] kasan_quarantine_reduce+0x1a0/0x1f0 [ 1138.827300][ C0] __kasan_slab_alloc+0x69/0x90 [ 1138.832386][ C0] kmem_cache_alloc_noprof+0x241/0x6e0 [ 1138.838096][ C0] ? vm_area_dup+0x27/0x8e0 [ 1138.843272][ C0] vm_area_dup+0x27/0x8e0 [ 1138.847933][ C0] dup_mmap+0x6f6/0x2180 [ 1138.852755][ C0] ? __pfx_dup_mmap+0x10/0x10 [ 1138.857944][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1138.863976][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1138.869609][ C0] ? find_held_lock+0x2b/0x80 [ 1138.874694][ C0] ? __percpu_counter_init_many+0x2bc/0x3b0 [ 1138.881004][ C0] copy_process+0x7523/0x7a40 [ 1138.886139][ C0] ? __pfx_copy_process+0x10/0x10 [ 1138.891297][ C0] ? do_raw_spin_lock+0x128/0x260 [ 1138.896595][ C0] kernel_clone+0xfc/0x9a0 [ 1138.901332][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 1138.906903][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1138.912241][ C0] ? find_held_lock+0x2b/0x80 [ 1138.917305][ C0] ? __might_fault+0xc5/0x140 [ 1138.922147][ C0] __do_sys_clone+0xd9/0x120 [ 1138.927244][ C0] ? __pfx___do_sys_clone+0x10/0x10 [ 1138.933211][ C0] do_syscall_64+0x106/0xf80 [ 1138.938389][ C0] ? clear_bhb_loop+0x40/0x90 [ 1138.943273][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1138.949912][ C0] RIP: 0033:0x7f21583c5212 [ 1138.954641][ C0] RSP: 002b:00007ffcdcc474a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1138.963974][ C0] RAX: ffffffffffffffda RBX: 00007ffcdcc474a0 RCX: 00007f21583c5212 [ 1138.972517][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1138.981392][ C0] RBP: 00007ffcdcc4762c R08: 0000000000000000 R09: 0000000000000001 [ 1138.990440][ C0] R10: 00005555778db7d0 R11: 0000000000000246 R12: 0000000000000001 [ 1138.998732][ C0] R13: 00000000000927c0 R14: 00000000000f61d0 R15: 00007ffcdcc47680 [ 1139.007105][ C0] [ 1139.010309][ C0] task:dhcpcd state:R running task stack:26200 pid:5491 tgid:5491 ppid:1 task_flags:0x400140 flags:0x00080000 [ 1139.025379][ C0] Call Trace: [ 1139.028969][ C0] [ 1139.031974][ C0] __schedule+0xfee/0x6120 [ 1139.036503][ C0] ? __kernel_text_address+0xd/0x30 [ 1139.042106][ C0] ? unwind_get_return_address+0x59/0xa0 [ 1139.047989][ C0] ? __pfx___schedule+0x10/0x10 [ 1139.053244][ C0] ? mark_held_locks+0x40/0x70 [ 1139.058047][ C0] preempt_schedule_irq+0x50/0x90 [ 1139.063226][ C0] irqentry_exit+0x17b/0x670 [ 1139.067963][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1139.074435][ C0] RIP: 0010:__page_table_check_zero+0x19b/0x410 [ 1139.081232][ C0] Code: c1 e8 03 42 0f b6 14 30 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 43 02 00 00 44 8b 3b 31 ff 44 89 fe e8 f5 78 87 ff <45> 85 ff 0f 85 d1 00 00 00 e8 37 7e 87 ff 4c 8d 7b 04 be 04 00 00 [ 1139.102457][ C0] RSP: 0018:ffffc900036d79b0 EFLAGS: 00000293 [ 1139.110035][ C0] RAX: 0000000000000000 RBX: ffff88801f528d58 RCX: ffffffff82809a1b [ 1139.118316][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888028f9bd00 [ 1139.126359][ C0] RBP: 0000000000000005 R08: 0000000000000005 R09: 0000000000000000 [ 1139.135207][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88801f528d10 [ 1139.143563][ C0] R13: 0000000000000008 R14: dffffc0000000000 R15: 0000000000000000 [ 1139.152109][ C0] ? __page_table_check_zero+0x19b/0x410 [ 1139.158137][ C0] __free_frozen_pages+0x7f1/0x10d0 [ 1139.163398][ C0] ? tomoyo_encode2+0xfb/0x3c0 [ 1139.168476][ C0] qlist_free_all+0x47/0xe0 [ 1139.173057][ C0] kasan_quarantine_reduce+0x1a0/0x1f0 [ 1139.179090][ C0] __kasan_slab_alloc+0x69/0x90 [ 1139.184423][ C0] __kmalloc_noprof+0x2b9/0x850 [ 1139.189629][ C0] tomoyo_encode2+0xfb/0x3c0 [ 1139.194457][ C0] tomoyo_encode+0x29/0x50 [ 1139.199176][ C0] tomoyo_realpath_from_path+0x18c/0x690 [ 1139.204882][ C0] tomoyo_path_number_perm+0x23c/0x580 [ 1139.211259][ C0] ? tomoyo_path_number_perm+0x22e/0x580 [ 1139.217207][ C0] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1139.223357][ C0] ? __seccomp_filter+0x89d/0x1140 [ 1139.228623][ C0] ? hook_file_ioctl_common+0x146/0x410 [ 1139.235326][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 1139.241183][ C0] ? xfd_validate_state+0x129/0x190 [ 1139.246658][ C0] security_file_ioctl+0xd3/0x230 [ 1139.252075][ C0] __x64_sys_ioctl+0xb7/0x210 [ 1139.257082][ C0] do_syscall_64+0x106/0xf80 [ 1139.262156][ C0] ? clear_bhb_loop+0x40/0x90 [ 1139.267582][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1139.273622][ C0] RIP: 0033:0x7f168a33f378 [ 1139.278686][ C0] RSP: 002b:00007ffec3c30fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1139.287486][ C0] RAX: ffffffffffffffda RBX: 000055d28e4beda0 RCX: 00007f168a33f378 [ 1139.295587][ C0] RDX: 00007ffec3c30ff0 RSI: 0000000000008921 RDI: 000000000000000f [ 1139.303845][ C0] RBP: 00007ffec3c30ff0 R08: 0000000000000000 R09: 0000000000000000 [ 1139.312338][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d28e4c0a40 [ 1139.320349][ C0] R13: 000055d28e4beda0 R14: 000055d28e4c0a40 R15: 00007ffec3c31240 [ 1139.328820][ C0] [ 1139.332150][ C0] task:syz-executor state:R running task stack:25416 pid:23452 tgid:23452 ppid:5814 task_flags:0x40050c flags:0x00080002 [ 1139.346474][ C0] Call Trace: [ 1139.350219][ C0] [ 1139.353299][ C0] __schedule+0xfee/0x6120 [ 1139.357866][ C0] ? __pfx___schedule+0x10/0x10 [ 1139.363196][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 1139.369138][ C0] preempt_schedule_common+0x42/0xc0 [ 1139.374733][ C0] preempt_schedule_thunk+0x16/0x30 [ 1139.380077][ C0] _raw_spin_unlock+0x3e/0x50 [ 1139.384854][ C0] unmap_page_range+0x152f/0x4840 [ 1139.390110][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 1139.396034][ C0] ? mas_next_slot+0x1003/0x18b0 [ 1139.401444][ C0] ? uprobe_munmap+0x9e/0x700 [ 1139.406703][ C0] unmap_single_vma+0x153/0x240 [ 1139.411780][ C0] unmap_vmas+0x295/0x590 [ 1139.416370][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 1139.421278][ C0] ? mas_next_slot+0x1003/0x18b0 [ 1139.426795][ C0] exit_mmap+0x1ef/0xa30 [ 1139.431084][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 1139.436003][ C0] __mmput+0x12a/0x410 [ 1139.440321][ C0] mmput+0x67/0x80 [ 1139.444160][ C0] do_exit+0x819/0x2b60 [ 1139.448718][ C0] ? __pfx_do_exit+0x10/0x10 [ 1139.453546][ C0] ? do_raw_spin_lock+0x128/0x260 [ 1139.459231][ C0] ? find_held_lock+0x2b/0x80 [ 1139.465257][ C0] ? get_signal+0x7e0/0x21e0 [ 1139.470021][ C0] do_group_exit+0xd5/0x2a0 [ 1139.474583][ C0] get_signal+0x1ec7/0x21e0 [ 1139.479318][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 1139.484613][ C0] ? __pfx_get_signal+0x10/0x10 [ 1139.490054][ C0] arch_do_signal_or_restart+0x91/0x770 [ 1139.495828][ C0] ? rcu_is_watching+0x12/0xc0 [ 1139.500643][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1139.506960][ C0] exit_to_user_mode_loop+0x86/0x4a0 [ 1139.512817][ C0] do_syscall_64+0x668/0xf80 [ 1139.517783][ C0] ? clear_bhb_loop+0x40/0x90 [ 1139.522668][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1139.528588][ C0] RIP: 0033:0x7ff706357917 [ 1139.533118][ C0] RSP: 002b:00007fffb6556580 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 1139.541882][ C0] RAX: fffffffffffffe00 RBX: 0000555583ba6500 RCX: 00007ff706357917 [ 1139.549981][ C0] RDX: 0000000040000000 RSI: 00007fffb65565dc RDI: ffffffffffffffff [ 1139.558930][ C0] RBP: 00007fffb65565dc R08: 0000000000000000 R09: 0000000000000000 [ 1139.567197][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 1139.576011][ C0] R13: 0000000000000003 R14: 00007fffb6556838 R15: 0000000000000000 [ 1139.584759][ C0] [ 1140.439615][ C0] net_ratelimit: 2531 callbacks suppressed [ 1140.439637][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1140.460020][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1140.473480][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1140.489201][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1140.502221][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1140.515105][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1140.531198][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1140.544745][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1140.558175][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1140.575043][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1145.422465][ C0] net_ratelimit: 3099 callbacks suppressed [ 1145.422487][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1145.443287][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1145.461498][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1145.476268][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1145.490994][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1145.508065][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1145.522993][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1145.536179][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1145.553429][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1145.570727][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)