last executing test programs: 1.329826924s ago: executing program 1 (id=465): userfaultfd(0x80001) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) syz_open_dev$vim2m(&(0x7f0000000080), 0x0, 0x2) socket$kcm(0x23, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_generic(0x10, 0x3, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) socket$inet_mptcp(0x2, 0x1, 0x106) socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1b, 0x0, &(0x7f0000000200)="083972bdb3a605c4c1188e9986dd02ff4284860186ddba71f16b7d", 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x30000000}, 0x50) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001400000008000200fc00000018000180140002006e657464657673696d300000000000000800050000fcffff08000900fc000000080011000700000008000e00800000000800", @ANYRES32=r0], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x8044) (fail_nth: 1) 1.242621382s ago: executing program 2 (id=466): userfaultfd(0x80001) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) syz_open_dev$vim2m(&(0x7f0000000080), 0x0, 0x2) socket$kcm(0x23, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_generic(0x10, 0x3, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) socket$inet_mptcp(0x2, 0x1, 0x106) socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1b, 0x0, &(0x7f0000000200)="083972bdb3a605c4c1188e9986dd02ff4284860186ddba71f16b7d", 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x30000000}, 0x50) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001400000008000200fc00000018000180140002006e657464657673696d300000000000000800050000fcffff08000900fc000000080011000700000008000e00800000000800", @ANYRES32=r0], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x8044) 1.220295405s ago: executing program 1 (id=467): unshare(0x8000280) r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @broadcast}, 0x4, 0x0, 0x1}}, 0x26) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), r2) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ffdbdf25070000000500130081000000140008"], 0x38}}, 0x2) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x28f5b1b33f8b9698}, 0x40) r4 = socket$netlink(0x10, 0x3, 0xc) ioctl$UBLK_U_CMD_START_DEV(0xffffffffffffffff, 0xc0207506, &(0x7f0000000380)={0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff}) r6 = getpgrp(0xffffffffffffffff) kcmp(r6, r6, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$inet(r7, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x20001) sendmsg$netlink(r2, &(0x7f0000000b80)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000280)={0x100, 0x35, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic="3fc21e005d8e695c5a0746ff3ecbdc78a663116a49a02b098156237cf8cf0982e5688b783c3d2a941f13502ac712b29045f113fa6b55e9f532612e9a80d8d01d5db4b37bd052d340fc66d70c15322277919b0f822d517bda2929aef47c1e4d8c5bf4b7e8748b84a7940a6a795b1e8983e692dea7d52d263a702e420acf34061f87e98ac0d5edc72c78e2b2c182a588bd992a0b935bd2048c9c3f775430478ca382554fb5c402527c52099a48f987c71ad2c61ca22d99d64594e8e26a1066b398888511b9fb353dcb6893e958aeb808df650a396318eb5ee8ac0bc4df36e67723c6630c9a913c2651ddb05dc5e86ccf"]}, 0x100}, {&(0x7f0000000500)={0x84, 0x2a, 0x0, 0x70bd27, 0x25dfdbfc, "", [@nested={0x74, 0xc, 0x0, 0x1, [@nested={0x4, 0x49}, @typed={0x8, 0x15f, 0x0, 0x0, @pid=r5}, @generic="badd8e46727e16508ad898dc4e052df659a76ea645610d3275cb8f458070bd2a975199438b109ed5e87abf30a356df71d9a12732c80b3338fae95873b91f3a02784e", @generic="b020dba59abcf44551e90291b2cfd383e15fc705441084b6f2c8561d833054b7868d"]}]}, 0x84}, {&(0x7f00000005c0)={0x1b4, 0x20, 0x3, 0x70bd2b, 0x25dfdbfc, "", [@typed={0xc, 0xac, 0x0, 0x0, @u64=0x1}, @typed={0x8, 0x13c, 0x0, 0x0, @fd=r0}, @typed={0xc, 0x38, 0x0, 0x0, @u64=0x10000}, @typed={0x8, 0xbb, 0x0, 0x0, @pid=r6}, @generic="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", @typed={0xc, 0xba, 0x0, 0x0, @u64=0x80}, @generic="bbe8ae35155c4bf1113290965d17fc241a4e29e342826744e489541c4d8c3fb0cf7206bebf825792a4b8e4f29a5dce3123b34be8132e83d239e5fef12dc082a1cc31f3225f0faae5eb9b2bd79c0614e58feed158bc863f2e652f7f859ad7fa845243b328b548a2757fa9eee201b1df92f630"]}, 0x1b4}, {&(0x7f0000000780)={0x80, 0x2a, 0x4, 0x70bd25, 0x25dfdbfe, "", [@generic="b24502ad206573b53d2223299117aa63147fd7f9bff72231a9624f9e072573732e79d838d917ab56dd150adf7fbdd97c9ce5e23b13d14c162486000ac005a74fffa423d5549047f0fb28fcaaaabca159abde6e0063a70ca7d1a6f01fffcceb0488622fe429", @typed={0x4, 0x51}, @typed={0x4, 0x16b}]}, 0x80}, {&(0x7f00000009c0)={0xd4, 0x1c, 0x10, 0x70bd2b, 0x25dfdbff, "", [@generic="ee4ace95040219546beedd97bace94595ed17da4babd348c443d32f928919c25d1ec1b3692f58cf8bec70f63ca8614608afaa63a562638fbe92817e56222c0b67466d2c1da7246759150cec15021d4b1da2e5f37d4e65bcec8570883a2c0380ac4c40a5aea79ec55d8a728a7871f11700848f12dcc16f57e43668b89da25be606da23e9c225f60d664488c0d9d9e2105e5a3f0d82d91786c9ec3ca303900a66519dbe71a9bfbec8b3f3c94f38cbba3ee6607d298b979", @nested={0xa, 0x64, 0x0, 0x1, [@generic="b9bac5fbec80"]}]}, 0xd4}], 0x5, &(0x7f0000000b40)=[@rights={{0x2c, 0x1, 0x1, [r7, r1, r1, r0, r2, r4, r1]}}], 0x30}, 0x4044004) r8 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000002680), 0xc0800, 0x0) ioctl$CDROM_CLEAR_OPTIONS(r8, 0x5321, 0x10) r9 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300000004000000040000000a0000000000000003d9370d88f68320536b8aad66d9ba1ea4d40ac2378d9b20249eccfc4a55b74161f20b8aed7533a9facbe571f810f340271318f23c53272661321584fa74f5679351d88d78cc4725b6c9cc10629b2af3c881c73a81265e065cea7c5e0b44dfb0ad8d84e50bf6e2034d1f0f19d5ce224a29f23353e5d77d6b1d04c01b076b4efe048d2f887e0bc5e0ee1d5e43b7b225e26f4703cf06294b9c8b50281f62f342113ad63851f9b4e2d7", @ANYRES32=0x0, @ANYBLOB="0000e0ffff0900000000010000000000000b0500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r8], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r9, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r10 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') r11 = socket$kcm(0x29, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r11, 0x119, 0x487, 0x0, &(0x7f0000000480)) read$FUSE(r10, &(0x7f0000001680)={0x2020}, 0x2020) r12 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r13 = syz_pidfd_open(r12, 0x0) ioctl$EXT4_IOC_MIGRATE(r13, 0xff08) 1.18370355s ago: executing program 2 (id=468): userfaultfd(0x80001) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x2a842, 0x0) syz_open_dev$vim2m(&(0x7f0000000080), 0x0, 0x2) socket$kcm(0x23, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_generic(0x10, 0x3, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) socket$inet_mptcp(0x2, 0x1, 0x106) r0 = timerfd_create(0x0, 0x0) ioctl$TFD_IOC_SET_TICKS(r0, 0x40085400, 0x0) socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1b, 0x0, &(0x7f0000000200)="083972bdb3a605c4c1188e9986dd02ff4284860186ddba71f16b7d", 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x30000000}, 0x50) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB="212c000000f8ffe657ddc9a93690d691ffff3a00"/29, @ANYRES32=r1, @ANYRESDEC=r2, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRESOCT, @ANYRES32=r3], 0x38, 0x8001}, 0x404c013) 1.16626495s ago: executing program 1 (id=470): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="92756f43b31ffe542788ef586b7c5a344424e3acac2590be6bbe37adface4a8f2e534ffe76a83a93f0b3680a72fddfde83f96d01982384e8d689219cb9669b14dbaa1b799f82ea1fc926126a4163618e16d4f94143a4e0f27c44fcef3920a0b3805ed4e78098d8689cc7791bd86648070718d238664332948d87866c8d2590fc0f017f9853abd9ed60b99f1aa6ae2dbd24ab6dbcebdb055246815ace147cc50fa3b2861148fcda374d5b203e51d72c45e4dde3e9ee9a47ffe458baf7bb49035135a8194aa1f0a83fa2abed56398f90daff679634619453f533f22583a6e0a4dc09e9de46684d5e0136e229510f3702cf3a4cd0065d3e5d3c419e38a80b070ca55010e082a9c510fd18cc0b26bb5e8e459e747befbc5c6b60ace80bf41417b7b78cf57e5b3984f0cdddc615c5e0000454d3f4a196fb6d18aa629cf0b0245f95ba958d86dc175616f8cd3ac473057dc3a5ff7107973326350107f4468e7ecd48d689b82c12d22ae5f1858302a1b4cfde8fd347a99ddcde40d1c49d9b5099fbccf09e782212be4b2ce36a2bc3c9ee794abffe72a5501e6c4f3f7f68b74761ffd6620609224a3bf11f655dadb5c8a5813b02fb46830e9ac6825f5d0e89910352eb3a58c0dd82d094f94dd2c85666f684a8f437bbd0e66b9f4d366117b67a054d212c4fbc287848cb0578391335d5d616b14d99a2e3df8e8a152d5de99bcefcaab5bb5cc71f3ddd66b379c104648e190e0b28a180d3aecc5423575d4ba7dbf31215c717da7b87dd454b6efcd36c91aaa631127f5bd88723d221752f102bc0c7ac6c5c7a1ad6747af40d01b6d39eab7b0e1292b44683c586386ad00acf60fb8f9bac551a6eb5bab7317b5d89f64db10bd9018dfa6d65d93862e851afbc30fd70fe5f0de322462045177231852ca80e4e78da4fea0c79ba354333026c8bc77d308a8d256a19ec45d2088c196691d3f9aac28ded36004a65ee1ce49ba9599ceee84534bb61d02d04a6732f1e27d72962f74b59f3522bf844c5022986d55934e48b8681b7f5b7532391448caeef00315d28320a46d8bd7813544e1e4bf994e14a519c2654ff20b42bdb69c262897e28eca528f0999840b00ed8256597d27cfc20d71d5f40d0bbca759f7594c6034aa1e16a84ed152fad0fdc1c303a7f61225712714f823afc5ea241d482d3585759623af8c97ca6a84a2033b3d7314ea0ef7ba9b288b362a294c92c8b9736829c16f61c5a1ee04aca965d71162292274595ea62c9c2918e8279c99f5d2830c617c58211fd7452330184b9428d5ec1d5cd75ddcc6de3326fdc70e891104b3b013c30ffccfaf3308d9671b01f6b080a930dac2052c6f39817a662121d90d40d6a1facfb50bec7d408030b6d0ae3e744f3bcc327c35dc43cf86b743db78ff2e593b19923235ed6467f299b08718fe1840c16a748935dff941150fb08b30573b37bf9af5c86cc8d9e229a832e4ef25ec91f71120f2b3e9062485976c280a2d172386029e2f2a4801197fca0a13514edacf5ddbac5a62e8bb13dd1572657a821a8739297f72e29239d1cdddf3e30cbe9af3141f2275ee4ae85d86ec888fe9a6751f252057e95b8beb055e276439581afee93cd44f1e92f70e5f725451d3ab662918ffbb1269509fbd511e95a00ec717f9d60d643864abd6ad1cc4dd7f933379a6078a86c2158db8076e7b660366fca7b1c46d09d2c8e67a6494bfb4c2c6750e76593895b5e2b2bc78093840c3c4a807826bc2750a96b4e1dd5b82b492bb2215518c92064d1763c37132604e52e73fac3f4511f791753aeecfbb19816e0da7a1bfbea9eeaa0f256eaedcb119a61f7d0ea0f5cd4969d45cb014800f2c888d5c2217cf0f69a7507779883b57352bb8883cc584891950d6e792537074f4fc4337aa19b9bf60e18edd939d289fb4a6b7aa6c66da20774e249ca4f779d3c910b1a9a8e4c38af6adecc87d5481d181fd66023ffff246f4e2556b218fe8110acebe20b1675f1de6f265b6d1d8514a53522396bf0e2f2b153c498e48b36d16f8b9bd56f45d7f5b9397d7f1339117a176d0bad0b68e800682416d3e18fe2197c7f8dc20600feb95cc6ba86ad47f113e159bd4389e30eab2874bd27eebc56020c4dab9973b13f3e82aa62a7e0a151d73de48cb811e32be63ffd303f5a6ea6f097ed763fbf36c430821e451146de79922348354ce285af0997bf3c66e6ef02942e24b8f1ccdd542f09cfe65c0da0094c0b5fd26bbc061538b41e5ed2cbb390ee29b10a4b7a696009e1b5b86c44c0a561a257c15415feaeb1433ea275ed6e4b228503fe71ee5942665164faaed6697112206be0fe7863aebd4bbe951d5dea1da294dba0793196385f4d5141c9d6c4b0fa22b2e200cfb70b52aca31655e71e5a576ccb8ccb5b1364748aa981edbb81a813b1aebc67be1f7619e7e197622d981280429f6ca5145c5b3b05e6bace9191e5c58fbf140f71f594cbfd4db0e9f6923f1758ff9464a61a720a5d4f09c622c3ce3f5d0d3a1d191111168108f41f12b16e9eaf3617c353715cd35260560cbfd0555d51ce5c40bbdb7c95ceaeadadb8902974de50b0863348183864f5ea682e678286a06a6f396af29a7c7fb33a3579e25835963612f3c0d4cf369d85959a0adeda94d35824050e6fba7f83f90867583f713d7783323c7010e94c9be331f860db395dbde6face5bfdb616fcefa9c6b01f6963daa840a31ff554a458c0c50cb5e09f91f54f63234589decaf45bbfbaef0dcbff4ae6e65ca26a530261c491ef8eb9a855a1d7463391c9b66be96cf24c3c321ee5a5bdc857f60b582683c6ae1e3775b62a9f19ff8fa51380ca8a2a3c6de79012f5727ba12025e7e6723a23a81e067ca6e54c7b38ff64880d235d21e7ee5258953dcbf9e2a962f006ca4ffe870859242c850cbae4222b3b72c4f86934379ba2ead1dcde906241b994d95c88355af5a9a30ace9c933a6942f341ad221dd825846a8fd44c03e2eaa9311c26e15a1bd7cbba961a22ef23d7ebba0e34cec5ef09b1ce72814a97e33bd29f3d9ec80a4f45d1d29486accf15c11f1a800bd84918e7626f678275d7c7acb02cc0e6e34bb766ba6b75c3ad14fca9352e09c3b69390c045cfc842ff9ade8ca693c07fadc7047a946e6e570c3afc5b501c964103397f5ddadc2d59a048348dd42f07cfe31bc9b5ae453f5086bb41bba4c8a3e518e30b0855184b053f923025dd72ce1bcbf41231978b34a8547c71d7313992165078903c61d312b0d9469413c9fd97ccdf0ea270fb6c47ec8861a1c8d909eeace761b5a06ba46e25785ff87f867777abb237c6c980687991f1ed0157d58492260c712cec34c1fc0962103955db4d5090b6e8409cf3c3c79d0e691cf4fbc0b2251a016dcd456969cd32e5429533bf0d6f8bda84c05f0e2040de8b53bfb8676eec4b76c3df6f46b1e43732035dda577e75f640777f6ae90fd2f1af42ba462dac732019c599bfef01acd6a0d4d1796bcb8f58519d6f9ad9a3206704a94d472516b9881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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x6, 0x2, 0xffffffffffffeffe, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x0, 0xb, 0xfffc, 0x0, 0x1, 0x0, 0xffffffff, 0x120, 0x2000, 0xa8, r2, r3, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x1086cce0, 0x40, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x300000d, 0x1) ioctl$BLKPG(r4, 0x40084d02, &(0x7f0000000580)={0x1, 0x0, 0x98, &(0x7f00000004c0)={0xfffffffffffffffd, 0x0, 0x12}}) 1.100411274s ago: executing program 2 (id=471): socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000100)={0x1, "ff0f000000000000f5a72d866b0000000000f0ffdefe00"}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x0, 0x0}) r2 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000080), 0x8100, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r2, 0xc0184800, &(0x7f0000000100)={0x4, r1}) ioctl$DMA_BUF_SET_NAME_A(r3, 0x40086203, &(0x7f00000001c0)='\x02\x00\x00\x00\x05\x00\x00\x00-control\x00') ioctl$DMA_BUF_IOCTL_SYNC(r3, 0xc0086202, &(0x7f0000000040)=0x2) 1.002933987s ago: executing program 2 (id=472): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x6, 0x2, 0xffffffffffffeffe, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x0, 0xb, 0xfffc, 0x0, 0x1, 0x0, 0xffffffff, 0x120, 0x2000, 0xa8, r2, r3, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x1086cce0, 0x40, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x300000d, 0x1) ioctl$BLKPG(r4, 0x40084d06, &(0x7f0000000580)={0x1, 0x0, 0x98, &(0x7f00000004c0)={0xfffffffffffffffd, 0x0, 0x12}}) 749.32647ms ago: executing program 3 (id=475): r0 = socket$netlink(0x10, 0x3, 0x12) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000200)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1}, 0xfffffffffffffe11) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r2}, &(0x7f0000000100), &(0x7f0000000140)=r1}, 0x20) (async) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000001c0)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000002c0)={r4, 0x11, 0x6, @random="08d32bfb45c9"}, 0x10) (async) write(r0, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe009d2fb112ff000000008a151f75080039", 0xfdef) 749.18023ms ago: executing program 3 (id=476): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)={0x48, r1, 0x101, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BSS_BASIC_RATES={0x11, 0x24, [{0x36, 0x1}, {0x30, 0x1}, {0x3, 0x1}, {0x2}, {0x5, 0x1}, {0x48}, {0x4}, {0x3, 0x1}, {0x6c, 0x1}, {0x18, 0x1}, {0x36, 0x1}, {0x9}, {0x0, 0x1}]}]}, 0x48}}, 0x20004800) 665.863388ms ago: executing program 3 (id=478): openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x40, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0) mount$nfs(&(0x7f0000000080)='@\a', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000500), 0x20040c1, 0x0) (fail_nth: 8) 520.222443ms ago: executing program 3 (id=479): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) shmctl$SHM_LOCK(0x0, 0xb) shmctl$IPC_INFO(0x0, 0x3, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) chdir(&(0x7f0000000540)='./cgroup\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x180) mount$overlay(0x5c, &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0), 0x8, &(0x7f00000002c0)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 520.058912ms ago: executing program 0 (id=480): socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000100)={0x1, "ff0f000000000000f5a72d866b0000000000f0ffdefe00"}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x0, 0x0}) r2 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000080), 0x8100, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r2, 0xc0184800, &(0x7f0000000100)={0x4, r1}) ioctl$DMA_BUF_SET_NAME_A(r3, 0x40086203, &(0x7f00000001c0)='\x02\x00\x00\x00\x05\x00\x00\x00-control\x00') ioctl$DMA_BUF_IOCTL_SYNC(r3, 0xc0086202, &(0x7f0000000040)=0x2) 519.85459ms ago: executing program 3 (id=481): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0}, 0x94) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000280)=0xe9, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0xf, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000004000000000000000000000018110000", @ANYRES32, @ANYBLOB="00000000f0000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000010000008500000085000000b700000000000000950000ad121883590000"], &(0x7f0000000000)='GPL\x00'}, 0x94) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x93bd, 0x4) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000400)=ANY=[@ANYBLOB="0201140098dc18000e1a80009f0001852900002f0600ac141430e0000001808a8972bd0b72e41082b1a3d206"], 0xdd12}], 0x1, 0x0, 0x0, 0x4000007}, 0x44040) 438.19696ms ago: executing program 3 (id=482): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000007100)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x6, 0x2, 0x9, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x0, 0xb, 0xfffc, 0x0, 0x1, 0x0, 0xffffffff, 0x120, 0x2000, 0xa8, r2, r3, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x1086cce0, 0x40, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x300000d, 0x1) ioctl$FIONREAD(r4, 0x40104d14, 0x0) 438.014295ms ago: executing program 0 (id=483): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000007100)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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ee9f75191631d2a4c4da06fc38423b1d5b828d7201235b2974164f52aa16bee70ee509250752f4fdd6b9f8d021943df8320682a6f80ff0d67ab7a4ceea807bd5b3b7b6380b0c7f0caa67b0208ba71317f0355a3b755af0e2c007186389438615df80b7b25104a733fc90625b62682198733c0f1625dfaa08cf81e3df043094b7b5a098b3b36f803b5b0f10a057bf814ae3579932c0a5f208985bab3d817f975283b8838ae5cb709be72b58df7425e059fdbf4e0ee51b3da01fe0b44963c1196baee5ec5909ad80d9d1660f3edd90374952a0bf8b3bece2c2f944593f4de7de5e05ded096b8f4f05d65dfc2e806f78220d84b3db564fb12f4e5e8f5eab316591f004e9374cce8e787263bc3827affe6793c130b8621d3bbb2a86fd87f070ea21718281ee7aec4bb3bb71af4bf5721cecd139c4be8c9df4ec8dfb09a5cf1d86a25d39faa9f064a997c214f334e4410917fc3b4d67ada8d87a38c0f86b02bf653dddaeb5b75b300f8bcfd792858bef8ab23e063421939c59212964c9ed5dd56e215db58cef53d31a966bb8ce4ed56287fecb3a85ba435e0b41b20ba1164b9c9f2c49fa0f7b17a89e0ec47eefe992d63ee29c8c0a1ece2664fee8edadd43636a54c48519b4fcf55b0d9103602b92441a5f85cf8c5e406d0f5815f8f37309934bd78fbc2acf0a03b051b4528db4f7c09de7d0aabafca3736b8259c818ca338ca6754e0747717c2794d664a1cacc1e9c52764a308e6df73d975638630b74cce6c49b1bac16454e96852c4f9d8ed118e86d2f1c8dc33bccd4a07be128db5e80f5684ddcc1158e744411acde590f902f0987cfb750bb5bfeed53bff076868986b566d7701f48ddfcacbd325c8d930bcef26713bf60585d5c991e2a6cc33ccbc27f7ddfba18f998497c2eb378cc8f2cc07a1b4f141c5e0fb6f52e18242e505bcf6dd20e33a469d056a0b4fd5e72d0da9d0bcce1e2f9e9dc7d1c7b6cb0f3604287eca", 0x2000, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x6, 0x2, 0x9, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x0, 0xb, 0xfffc, 0x0, 0x1, 0x0, 0xffffffff, 0x120, 0x2000, 0xa8, r2, r3, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x1086cce0, 0x40, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x300000d, 0x1) ioctl$FIONREAD(r4, 0x80044d0d, 0x0) 326.312227ms ago: executing program 0 (id=484): r0 = socket(0x10, 0x3, 0x0) (async) io_uring_setup(0x590f, &(0x7f0000000200)={0x0, 0x8502, 0x40, 0x3e, 0x109}) (async) ioctl$IOMMU_IOAS_MAP(0xffffffffffffffff, 0x3b85, &(0x7f0000000100)={0x28, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) (async) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) (async) r1 = io_uring_setup(0x899, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0xa, 0x20002f7}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1c, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="db546366e6"], 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x79, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) (async) io_uring_enter(r1, 0x2219, 0x7721, 0x16, 0x0, 0x0) r2 = fsopen(&(0x7f0000000000)='jfs\x00', 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000780)={0x0, 0x4, 0x0, [0x806f, 0x0, 0x2d5, 0x2, 0x6], [0x6, 0x7, 0x1, 0xc, 0x8002, 0x0, 0x5, 0x2, 0x0, 0x802, 0x9, 0x200000100, 0xffffffffffffffff, 0xfffffffffffffff4, 0x4a, 0x5, 0x100, 0xd, 0xdd, 0x5, 0x1, 0x2a9, 0x2000000003, 0xc39, 0x8000003, 0x8, 0x100000000, 0x2, 0xa51, 0x8, 0x6, 0x800000000000001, 0x7, 0xfffffffffffffffb, 0x81, 0x100, 0x5, 0x931, 0x101, 0x3, 0xf, 0x8000000000000000, 0x7, 0x1, 0x8, 0x77, 0x6a8, 0x102, 0xe, 0x83, 0x538a, 0x9, 0xfffffffffffffffb, 0x4, 0x3, 0x8000000000000000, 0x5, 0x9, 0x80008000, 0x8000000000000000, 0x40000000000004, 0xffffffff, 0xfffffffffffffffd, 0x5bc, 0x1, 0x0, 0x4, 0x8000, 0xc9, 0x0, 0x6, 0x9, 0x82c, 0x8000, 0xe000000000000, 0xe4, 0x11, 0x0, 0x8, 0x26, 0xffffffffffffffff, 0x7, 0xbfa, 0x8000000000000000, 0x2000000009, 0x8, 0x0, 0x6, 0x6, 0x7, 0x100000002, 0x4, 0x3, 0x7, 0x7, 0x7, 0x9, 0x1, 0x16d, 0x6, 0x68d, 0xffffffffffff43b0, 0x8, 0x50000000000000, 0xe, 0x0, 0x1, 0x2b00000003, 0x5, 0x7, 0x406, 0x3, 0x6, 0x5, 0x1, 0x3, 0x10000, 0x7fffffff, 0x7, 0x3, 0x1]}) (async) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000fe4000/0x11000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004084) (async) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) io_uring_enter(0xffffffffffffffff, 0x2219, 0x7721, 0x16, 0x0, 0x0) (async) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000080)='iocharset', &(0x7f00000003c0)='iochabset\xd9S\xdc\x85\xba\xbd\xd5\xb4B\x1b\x88$6\x85\\\xfe\x13\x1e\f\x14d\x04\x8e;\x9f\xa1/\xbe\xab\xc4\x82o\xe3c\xc5\xdd5\x1ca<\xdd\xd4\f\x14\xc2\xbd\xd2\x93H\x1a\xc3\x03\xf7\"\x16\xe2\xe6\xa5\xf7\ar\x0e\xedU\xb8!T\x13-\xef\x9fO\x1a\x03w\x99\xc5\xc3\x89\xd8\x99\xb6y\x18\x11\xb9\xf0\x17\x7fX\xfc\xb2\xc6\xc5\xbd\xde-\xdco*\xcd\xe8\xe9\x13\x04B\x9dw\xedH\xb0\xe0\x91\x04\xe6\t\xf1U\xb2Jn\x8da\xafv a\xee\xc3\xcf\x16+\xb4\xbbn \x1d<\xeeC\x1cv\'\xc8n\xd9.\xb8\xbe\xd7\xe0\xa8\xbb;\xf5\x1agV\xfcT\\\xb6\x7f\x9e|\xc5\xec6P\xd14\xfb\xe6~\xaa0\x955W6\xc8\x8d\x85\x86Q\x89\xf9\t3a\xed\xda\xb6\xc7\xf8\xa3\xcb>\x8a\xbd\x7fH\x80\x14', 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffff8}, 0x10) (async) set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x6, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x3c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x76}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) (async) write(r0, &(0x7f00000000c0)="240000001e005f0214fffffffffffff807000000b800000000000000080008000d000000", 0x24) 326.159971ms ago: executing program 0 (id=485): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), r0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001800)=ANY=[@ANYBLOB="180000002500010324bd7002ffdbdf25010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x4004004}, 0x88c0) recvmmsg(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000500)=""/217, 0xd9}, {&(0x7f0000000980)=""/76, 0x4c}, {0x0}, {&(0x7f0000000180)=""/137, 0x89}, {&(0x7f0000001840)=""/4079, 0xfef}], 0x5}, 0x5}, {{0x0, 0x0, 0x0}, 0xfffffffc}, {{0x0, 0x0, 0x0}, 0x80000001}, {{0x0, 0x0, 0x0}, 0x77}], 0x4, 0x42, 0x0) (fail_nth: 8) 149.129588ms ago: executing program 1 (id=486): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)={0x44, r1, 0x101, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BSS_BASIC_RATES={0x10, 0x24, [{0x36, 0x1}, {0x30, 0x1}, {0x3, 0x1}, {0x2}, {0x5, 0x1}, {0x48}, {0x4}, {0x3, 0x1}, {0x6c, 0x1}, {0x18, 0x1}, {0x36, 0x1}, {0x9}]}]}, 0x44}}, 0x20004800) 148.962056ms ago: executing program 0 (id=487): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0xd0f, 0x70bd2b, 0x25dfdbff, {0x60, 0x0, 0x0, r2, {0xb}, {0xffe0, 0xa}, {0x1, 0x5}}}, 0x24}, 0x1, 0x0, 0x0, 0x40047}, 0xc010) 148.488333ms ago: executing program 1 (id=488): r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c0000002500010125bd7000fdffffff550000000800030047"], 0x1c}, 0x1, 0x0, 0x0, 0x20004840}, 0x20028840) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) dup2(r0, r0) 90.064864ms ago: executing program 0 (id=489): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x6, 0x2, 0xffffffffffffeffe, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x0, 0xb, 0xfffc, 0x0, 0x1, 0x0, 0xffffffff, 0x120, 0x2000, 0xa8, r2, r3, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0d000003005a"], 0x50) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x1086cce0, 0x40, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x50) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x300000d, 0x1) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000580)={0x1, 0x0, 0x98, &(0x7f00000004c0)={0xfffffffffffffffd, 0x0, 0x12}}) (fail_nth: 8) 88.31623ms ago: executing program 2 (id=490): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f00000003c0)={0x2c, r2, 0x1, 0xffffffff, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fff}]}, 0x2c}}, 0x20000000) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x1000000, 0x0, 0x20000011}, 0x4000810) 88.192861ms ago: executing program 1 (id=491): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=ANY=[@ANYBLOB="240000003f000500000000000000df25047c0000040000000c0001"], 0x24}, 0x1, 0x0, 0x0, 0x48800}, 0x0) r2 = openat$kvm(0xffffff9c, &(0x7f0000000000), 0x40080, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_VDPA_GET_VRING_GROUP(r4, 0xc008af7b, &(0x7f0000000100)={0x2, 0x6}) ioctl$KVM_SET_IRQCHIP(r3, 0xc048aec8, &(0x7f0000000740)={0x2, 0x0, @ioapic={0x0, 0x4, 0x0, 0x0, 0x0, [{}, {0x0, 0x4}, {}, {0x0, 0x2}, {0x0, 0x0, 0x2, '\x00', 0x4}, {0x6, 0x0, 0x0, '\x00', 0x3}, {}, {0x0, 0x0, 0x0, '\x00', 0x1}, {0x0, 0x0, 0x0, '\x00', 0x5}, {}, {}, {}, {0x3, 0x0, 0x1, '\x00', 0x3}, {}, {}, {}, {0x0, 0x0, 0x0, '\x00', 0x8}, {}, {0x6}, {0x0, 0x0, 0x0, '\x00', 0x84}, {0x0, 0x2}, {0x81, 0x7}]}}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x18, 0x43, 0x107, 0x70bd26, 0x25dfdbfc, {0x3, 0x7c}, [@nested={0x4, 0x145}]}, 0x18}}, 0x2000c010) 0s ago: executing program 2 (id=492): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) shmctl$SHM_LOCK(0x0, 0xb) shmctl$IPC_INFO(0x0, 0x3, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) chdir(&(0x7f0000000540)='./cgroup\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x180) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0), 0x8, &(0x7f00000002c0)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) (fail_nth: 8) kernel console output (not intermixed with test programs): ound [ 104.322937][ T6457] tipc: Resetting bearer [ 104.332376][ T6456] tipc: Resetting bearer [ 104.340492][ T6456] tipc: Disabling bearer [ 104.509247][ T6461] netlink: 8 bytes leftover after parsing attributes in process `syz.0.211'. [ 104.615404][ T6465] tipc: Enabled bearer , priority 0 [ 104.618088][ T6465] syzkaller0: entered promiscuous mode [ 104.619798][ T6465] syzkaller0: entered allmulticast mode [ 104.623349][ T6465] netlink: 4 bytes leftover after parsing attributes in process `syz.0.213'. [ 104.626214][ T6465] sch_tbf: burst 255 is lower than device syzkaller0 mtu (1514) ! [ 104.635462][ T6465] syzkaller0: mtu less than device minimum [ 104.638068][ T6464] tipc: Resetting bearer [ 104.648710][ T6464] tipc: Disabling bearer [ 104.681184][ T6468] netlink: 16 bytes leftover after parsing attributes in process `syz.3.214'. [ 104.725743][ T5895] legousbtower 7-1:14.228: LEGO USB Tower firmware version is 228.166 build 40507 [ 104.732834][ T6470] ======================================================= [ 104.732834][ T6470] WARNING: The mand mount option has been deprecated and [ 104.732834][ T6470] and is ignored by this kernel. Remove the mand [ 104.732834][ T6470] option from the mount to silence this warning. [ 104.732834][ T6470] ======================================================= [ 104.750431][ T5895] legousbtower 7-1:14.228: LEGO USB Tower #-160 now attached to major 180 minor 0 [ 104.763666][ T6470] overlayfs: "xino" feature enabled using 3 upper inode bits. qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0xb1000) [ 104.877713][ T1131] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 104.880731][ T1131] ata1: failed to read log page 10h (errno=-5) [ 104.883297][ T1131] ata1.00: exception Emask 0x1 SAct 0xc000 SErr 0x0 action 0x0 [ 104.886275][ T1131] ata1.00: irq_stat 0x41000000 [ 104.891763][ T1131] ata1.00: failed command: WRITE FPDMA QUEUED [ 104.896622][ T1131] ata1.00: cmd 61/88:70:36:01:08/05:00:00:00:00/40 tag 14 ncq dma 724992 out [ 104.896622][ T1131] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 104.907364][ T1131] ata1.00: status: { DRDY } [ 104.909372][ T1131] ata1.00: failed command: WRITE FPDMA QUEUED [ 104.910699][ T6479] netlink: 12 bytes leftover after parsing attributes in process `syz.3.218'. [ 104.911854][ T1131] ata1.00: cmd 61/c8:78:be:06:08/02:00:00:00:00/40 tag 15 ncq dma 364544 out [ 104.911854][ T1131] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 104.924770][ T1131] ata1.00: status: { DRDY } [ 104.928100][ T1131] ata1.00: configured for UDMA/100 [ 104.930071][ T1131] ata1: EH complete [ 104.948564][ T6484] geneve2: entered promiscuous mode [ 104.950515][ T6484] geneve2: entered allmulticast mode [ 104.953115][ T1162] netdevsim netdevsim1 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 104.956881][ T1162] netdevsim netdevsim1 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 104.964720][ T1162] netdevsim netdevsim1 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 104.968703][ T1162] netdevsim netdevsim1 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 104.976940][ T29] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 105.105518][ T6490] macvtap0: entered allmulticast mode [ 105.113968][ T6490] veth0_macvtap: entered allmulticast mode [ 105.156936][ T29] usb 5-1: Using ep0 maxpacket: 8 [ 105.160024][ T29] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 105.163297][ T29] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 105.167554][ T29] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 105.171333][ T29] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 105.175154][ T29] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 105.180841][ T29] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 105.184354][ T29] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.271600][ T6495] netlink: 'syz.3.224': attribute type 12 has an invalid length. [ 105.274775][ T6495] netlink: 'syz.3.224': attribute type 29 has an invalid length. [ 105.278393][ T6495] netlink: 148 bytes leftover after parsing attributes in process `syz.3.224'. [ 105.284430][ T6495] netlink: 'syz.3.224': attribute type 1 has an invalid length. [ 105.287950][ T6495] netlink: 'syz.3.224': attribute type 2 has an invalid length. [ 105.291167][ T6495] netlink: 11 bytes leftover after parsing attributes in process `syz.3.224'. [ 105.394589][ T29] usb 5-1: usb_control_msg returned -32 [ 105.396392][ T29] usbtmc 5-1:16.0: can't read capabilities [ 105.484616][ T29] usb 7-1: USB disconnect, device number 6 [ 105.489719][ T6502] netlink: 28 bytes leftover after parsing attributes in process `syz.1.226'. [ 105.492219][ T29] legousbtower 7-1:14.228: LEGO USB Tower #-160 now disconnected [ 105.494575][ T6502] netlink: 'syz.1.226': attribute type 12 has an invalid length. [ 105.499126][ T6502] netlink: 'syz.1.226': attribute type 29 has an invalid length. [ 105.502116][ T6502] netlink: 148 bytes leftover after parsing attributes in process `syz.1.226'. [ 105.505615][ T6502] netlink: 'syz.1.226': attribute type 1 has an invalid length. [ 105.508931][ T6502] netlink: 47 bytes leftover after parsing attributes in process `syz.1.226'. [ 105.776989][ T59] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 105.926870][ T59] usb 6-1: Using ep0 maxpacket: 32 [ 105.931091][ T59] usb 6-1: unable to get BOS descriptor or descriptor too short [ 105.935277][ T59] usb 6-1: config 14 has an invalid interface number: 57 but max is 1 [ 105.938756][ T59] usb 6-1: config 14 has an invalid interface number: 228 but max is 1 [ 105.942134][ T59] usb 6-1: config 14 has no interface number 0 [ 105.944674][ T59] usb 6-1: config 14 has no interface number 1 [ 105.947420][ T59] usb 6-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 105.951822][ T59] usb 6-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 105.956612][ T59] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 105.961379][ T59] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 57993, setting to 1024 [ 105.966386][ T59] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 105.971066][ T59] usb 6-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 105.976422][ T59] usb 6-1: config 14 interface 57 has no altsetting 0 [ 105.979206][ T59] usb 6-1: config 14 interface 228 has no altsetting 0 [ 105.984068][ T59] usb 6-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 105.988038][ T59] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.991504][ T59] usb 6-1: Product: syz [ 105.993240][ T59] usb 6-1: Manufacturer: syz [ 105.995274][ T59] usb 6-1: SerialNumber: syz [ 106.408714][ T59] legousbtower 6-1:14.57: interrupt endpoints not found [ 106.814602][ T59] legousbtower 6-1:14.228: LEGO USB Tower firmware version is 228.166 build 40507 [ 106.819517][ T59] legousbtower 6-1:14.228: LEGO USB Tower #-160 now attached to major 180 minor 0 [ 107.036144][ T6522] xt_hashlimit: Unknown mode mask 84, kernel too old? [ 107.071756][ T6524] netlink: 'syz.2.234': attribute type 12 has an invalid length. [ 107.074169][ T6524] netlink: 'syz.2.234': attribute type 29 has an invalid length. [ 107.076571][ T6524] netlink: 148 bytes leftover after parsing attributes in process `syz.2.234'. [ 107.143601][ T6528] syzkaller0: entered promiscuous mode [ 107.145958][ T6528] syzkaller0: entered allmulticast mode [ 107.477117][ T6537] nbd2: detected capacity change from 0 to 63 [ 107.484798][ T6538] block nbd2: NBD_DISCONNECT [ 107.487665][ T6538] block nbd2: Disconnected due to user request. [ 107.490676][ T6538] block nbd2: shutting down sockets [ 107.494115][ C2] blk_print_req_error: 286 callbacks suppressed [ 107.494131][ C2] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 107.494867][ C1] I/O error, dev nbd2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 107.496806][ C2] buffer_io_error: 286 callbacks suppressed [ 107.496819][ C2] Buffer I/O error on dev nbd2, logical block 0, async page read [ 107.499850][ C1] Buffer I/O error on dev nbd2, logical block 1, async page read [ 107.511153][ C1] I/O error, dev nbd2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 107.513970][ C1] Buffer I/O error on dev nbd2, logical block 2, async page read [ 107.516329][ C1] I/O error, dev nbd2, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 107.519316][ C1] Buffer I/O error on dev nbd2, logical block 3, async page read [ 107.521947][ T5752] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 107.526593][ T5752] Buffer I/O error on dev nbd2, logical block 0, async page read [ 107.530829][ T5752] I/O error, dev nbd2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 107.534590][ T5752] Buffer I/O error on dev nbd2, logical block 1, async page read [ 107.540125][ T5752] I/O error, dev nbd2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 107.543472][ T5752] Buffer I/O error on dev nbd2, logical block 2, async page read [ 107.547633][ T5752] I/O error, dev nbd2, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 107.551337][ T5752] Buffer I/O error on dev nbd2, logical block 3, async page read [ 107.554574][ T5752] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 107.558974][ T5752] Buffer I/O error on dev nbd2, logical block 0, async page read [ 107.564705][ T5752] I/O error, dev nbd2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 107.568445][ T5752] Buffer I/O error on dev nbd2, logical block 1, async page read [ 107.573001][ T50] usb 6-1: USB disconnect, device number 8 [ 107.573042][ T5752] ldm_validate_partition_table(): Disk read failed. [ 107.580643][ T5752] Dev nbd2: unable to read RDB block 0 [ 107.584450][ T5752] nbd2: unable to read partition table [ 107.584603][ T50] legousbtower 6-1:14.228: LEGO USB Tower #-160 now disconnected [ 107.597979][ T5752] ldm_validate_partition_table(): Disk read failed. [ 107.602244][ T5752] Dev nbd2: unable to read RDB block 0 [ 107.604744][ T5752] nbd2: unable to read partition table [ 107.744392][ T29] usb 5-1: USB disconnect, device number 2 [ 107.764161][ T6549] FAULT_INJECTION: forcing a failure. [ 107.764161][ T6549] name failslab, interval 1, probability 0, space 0, times 0 [ 107.768324][ T6549] CPU: 0 UID: 0 PID: 6549 Comm: syz.0.245 Tainted: G L syzkaller #0 PREEMPT(full) [ 107.768341][ T6549] Tainted: [L]=SOFTLOCKUP [ 107.768346][ T6549] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 107.768354][ T6549] Call Trace: [ 107.768358][ T6549] [ 107.768362][ T6549] dump_stack_lvl+0x100/0x190 [ 107.768379][ T6549] should_fail_ex.cold+0x5/0xa [ 107.768395][ T6549] should_failslab+0xc2/0x120 [ 107.768407][ T6549] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 107.768423][ T6549] ? __alloc_skb+0x140/0x710 [ 107.768441][ T6549] __alloc_skb+0x140/0x710 [ 107.768455][ T6549] ? __alloc_skb+0x5b7/0x710 [ 107.768469][ T6549] ? __pfx___alloc_skb+0x10/0x10 [ 107.768488][ T6549] qdisc_notify.isra.0+0xd4/0x3f0 [ 107.768504][ T6549] tc_modify_qdisc+0x9a1/0x2120 [ 107.768522][ T6549] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 107.768536][ T6549] ? __lock_acquire+0x4a5/0x2630 [ 107.768560][ T6549] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 107.768575][ T6549] rtnetlink_rcv_msg+0x3c9/0xe90 [ 107.768587][ T6549] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 107.768601][ T6549] ? ref_tracker_free+0x37e/0x6c0 [ 107.768618][ T6549] netlink_rcv_skb+0x159/0x420 [ 107.768631][ T6549] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 107.768643][ T6549] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 107.768660][ T6549] ? netlink_deliver_tap+0x1ae/0xcc0 [ 107.768675][ T6549] netlink_unicast+0x585/0x850 [ 107.768689][ T6549] ? __pfx_netlink_unicast+0x10/0x10 [ 107.768706][ T6549] netlink_sendmsg+0x8b0/0xda0 [ 107.768720][ T6549] ? __pfx_netlink_sendmsg+0x10/0x10 [ 107.768732][ T6549] ? __might_fault+0xa0/0x140 [ 107.768753][ T6549] ____sys_sendmsg+0x9e1/0xb70 [ 107.768764][ T6549] ? __pfx_netlink_sendmsg+0x10/0x10 [ 107.768778][ T6549] ? __pfx_____sys_sendmsg+0x10/0x10 [ 107.768796][ T6549] ___sys_sendmsg+0x190/0x1e0 [ 107.768809][ T6549] ? __pfx____sys_sendmsg+0x10/0x10 [ 107.768838][ T6549] __sys_sendmsg+0x170/0x220 [ 107.768859][ T6549] ? __pfx___sys_sendmsg+0x10/0x10 [ 107.768880][ T6549] ? rcu_is_watching+0x12/0xc0 [ 107.768897][ T6549] do_syscall_64+0x115/0x870 [ 107.768911][ T6549] ? clear_bhb_loop+0x40/0x90 [ 107.768926][ T6549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.768941][ T6549] RIP: 0033:0x7f22e0f9ce59 [ 107.768954][ T6549] 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 [ 107.768968][ T6549] RSP: 002b:00007f22df1f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 107.768980][ T6549] RAX: ffffffffffffffda RBX: 00007f22e1215fa0 RCX: 00007f22e0f9ce59 [ 107.768990][ T6549] RDX: 000000000000c010 RSI: 0000200000000280 RDI: 0000000000000003 [ 107.768999][ T6549] RBP: 00007f22df1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 107.769009][ T6549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 107.769017][ T6549] R13: 00007f22e1216038 R14: 00007f22e1215fa0 R15: 00007fff43a964e8 [ 107.769040][ T6549] [ 108.064472][ T6560] FAULT_INJECTION: forcing a failure. [ 108.064472][ T6560] name failslab, interval 1, probability 0, space 0, times 0 [ 108.068559][ T6560] CPU: 3 UID: 0 PID: 6560 Comm: syz.0.249 Tainted: G L syzkaller #0 PREEMPT(full) [ 108.068576][ T6560] Tainted: [L]=SOFTLOCKUP [ 108.068580][ T6560] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.068586][ T6560] Call Trace: [ 108.068590][ T6560] [ 108.068594][ T6560] dump_stack_lvl+0x100/0x190 [ 108.068610][ T6560] should_fail_ex.cold+0x5/0xa [ 108.068625][ T6560] ? genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 108.068641][ T6560] should_failslab+0xc2/0x120 [ 108.068653][ T6560] __kmalloc_noprof+0xe0/0x850 [ 108.068672][ T6560] genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 108.068690][ T6560] genl_family_rcv_msg_doit+0xc7/0x300 [ 108.068705][ T6560] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 108.068725][ T6560] ? bpf_lsm_capable+0x9/0x10 [ 108.068735][ T6560] ? security_capable+0x80/0x260 [ 108.068751][ T6560] ? ns_capable+0xd2/0xf0 [ 108.068779][ T6560] genl_rcv_msg+0x560/0x800 [ 108.068801][ T6560] ? __pfx_genl_rcv_msg+0x10/0x10 [ 108.068821][ T6560] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 108.068845][ T6560] ? __pfx_nl80211_start_ap+0x10/0x10 [ 108.068868][ T6560] ? __pfx_nl80211_post_doit+0x10/0x10 [ 108.068897][ T6560] netlink_rcv_skb+0x159/0x420 [ 108.068911][ T6560] ? __pfx_genl_rcv_msg+0x10/0x10 [ 108.068926][ T6560] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 108.068944][ T6560] ? netlink_deliver_tap+0x1ae/0xcc0 [ 108.068958][ T6560] genl_rcv+0x28/0x40 [ 108.068971][ T6560] netlink_unicast+0x585/0x850 [ 108.068985][ T6560] ? __pfx_netlink_unicast+0x10/0x10 [ 108.069002][ T6560] netlink_sendmsg+0x8b0/0xda0 [ 108.069017][ T6560] ? __pfx_netlink_sendmsg+0x10/0x10 [ 108.069029][ T6560] ? __might_fault+0xa0/0x140 [ 108.069049][ T6560] ____sys_sendmsg+0x9e1/0xb70 [ 108.069061][ T6560] ? __pfx_netlink_sendmsg+0x10/0x10 [ 108.069075][ T6560] ? __pfx_____sys_sendmsg+0x10/0x10 [ 108.069093][ T6560] ___sys_sendmsg+0x190/0x1e0 [ 108.069107][ T6560] ? __pfx____sys_sendmsg+0x10/0x10 [ 108.069136][ T6560] __sys_sendmsg+0x170/0x220 [ 108.069151][ T6560] ? __pfx___sys_sendmsg+0x10/0x10 [ 108.069173][ T6560] ? rcu_is_watching+0x12/0xc0 [ 108.069190][ T6560] do_syscall_64+0x115/0x870 [ 108.069203][ T6560] ? clear_bhb_loop+0x40/0x90 [ 108.069216][ T6560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.069227][ T6560] RIP: 0033:0x7f22e0f9ce59 [ 108.069237][ T6560] 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 [ 108.069247][ T6560] RSP: 002b:00007f22df1f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.069259][ T6560] RAX: ffffffffffffffda RBX: 00007f22e1215fa0 RCX: 00007f22e0f9ce59 [ 108.069267][ T6560] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000003 [ 108.069273][ T6560] RBP: 00007f22df1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 108.069279][ T6560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.069285][ T6560] R13: 00007f22e1216038 R14: 00007f22e1215fa0 R15: 00007fff43a964e8 [ 108.069298][ T6560] [ 108.295103][ T6569] raw_sendmsg: syz.0.252 forgot to set AF_INET. Fix it! [ 108.353590][ T6571] openvswitch: netlink: Message has 4 unknown bytes. [ 108.355790][ T6571] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 108.386944][ T5757] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 108.387148][ T5100] Bluetooth: hci4: command 0x1003 tx timeout [ 108.436643][ T6575] FAULT_INJECTION: forcing a failure. [ 108.436643][ T6575] name failslab, interval 1, probability 0, space 0, times 0 [ 108.441436][ T6575] CPU: 1 UID: 0 PID: 6575 Comm: syz.1.255 Tainted: G L syzkaller #0 PREEMPT(full) [ 108.441453][ T6575] Tainted: [L]=SOFTLOCKUP [ 108.441458][ T6575] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.441464][ T6575] Call Trace: [ 108.441468][ T6575] [ 108.441473][ T6575] dump_stack_lvl+0x100/0x190 [ 108.441572][ T6575] should_fail_ex.cold+0x5/0xa [ 108.441588][ T6575] should_failslab+0xc2/0x120 [ 108.441602][ T6575] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 108.441620][ T6575] ? ethnl_default_set_doit+0x2f0/0x9b0 [ 108.441636][ T6575] kmemdup_noprof+0x29/0x60 [ 108.441647][ T6575] ethnl_default_set_doit+0x2f0/0x9b0 [ 108.441662][ T6575] genl_family_rcv_msg_doit+0x214/0x300 [ 108.441679][ T6575] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 108.441699][ T6575] ? bpf_lsm_capable+0x9/0x10 [ 108.441709][ T6575] ? security_capable+0x80/0x260 [ 108.441723][ T6575] ? ns_capable+0xd2/0xf0 [ 108.441816][ T6575] genl_rcv_msg+0x560/0x800 [ 108.441834][ T6575] ? __pfx_genl_rcv_msg+0x10/0x10 [ 108.441849][ T6575] ? __pfx_ethnl_default_set_doit+0x10/0x10 [ 108.441866][ T6575] netlink_rcv_skb+0x159/0x420 [ 108.441879][ T6575] ? __pfx_genl_rcv_msg+0x10/0x10 [ 108.441894][ T6575] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 108.441912][ T6575] ? netlink_deliver_tap+0x1ae/0xcc0 [ 108.441927][ T6575] genl_rcv+0x28/0x40 [ 108.441939][ T6575] netlink_unicast+0x585/0x850 [ 108.441954][ T6575] ? __pfx_netlink_unicast+0x10/0x10 [ 108.441970][ T6575] netlink_sendmsg+0x8b0/0xda0 [ 108.441986][ T6575] ? __pfx_netlink_sendmsg+0x10/0x10 [ 108.441997][ T6575] ? __might_fault+0xa0/0x140 [ 108.442017][ T6575] ____sys_sendmsg+0x9e1/0xb70 [ 108.442029][ T6575] ? __pfx_netlink_sendmsg+0x10/0x10 [ 108.442043][ T6575] ? __pfx_____sys_sendmsg+0x10/0x10 [ 108.442061][ T6575] ___sys_sendmsg+0x190/0x1e0 [ 108.442075][ T6575] ? __pfx____sys_sendmsg+0x10/0x10 [ 108.442104][ T6575] __sys_sendmsg+0x170/0x220 [ 108.442120][ T6575] ? __pfx___sys_sendmsg+0x10/0x10 [ 108.442142][ T6575] ? rcu_is_watching+0x12/0xc0 [ 108.442160][ T6575] do_syscall_64+0x115/0x870 [ 108.442173][ T6575] ? clear_bhb_loop+0x40/0x90 [ 108.442187][ T6575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.442197][ T6575] RIP: 0033:0x7f0b8b19ce59 [ 108.442207][ T6575] 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 [ 108.442217][ T6575] RSP: 002b:00007f0b8c001028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.442228][ T6575] RAX: ffffffffffffffda RBX: 00007f0b8b415fa0 RCX: 00007f0b8b19ce59 [ 108.442235][ T6575] RDX: 0000000000008044 RSI: 0000200000000540 RDI: 000000000000001b [ 108.442241][ T6575] RBP: 00007f0b8c001090 R08: 0000000000000000 R09: 0000000000000000 [ 108.442247][ T6575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.442253][ T6575] R13: 00007f0b8b416038 R14: 00007f0b8b415fa0 R15: 00007ffcd1700118 [ 108.442267][ T6575] [ 108.506733][ T6581] FAULT_INJECTION: forcing a failure. [ 108.506733][ T6581] name failslab, interval 1, probability 0, space 0, times 0 [ 108.555015][ T6581] CPU: 3 UID: 0 PID: 6581 Comm: syz.3.259 Tainted: G L syzkaller #0 PREEMPT(full) [ 108.555033][ T6581] Tainted: [L]=SOFTLOCKUP [ 108.555037][ T6581] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.555043][ T6581] Call Trace: [ 108.555048][ T6581] [ 108.555052][ T6581] dump_stack_lvl+0x100/0x190 [ 108.555069][ T6581] should_fail_ex.cold+0x5/0xa [ 108.555084][ T6581] should_failslab+0xc2/0x120 [ 108.555097][ T6581] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 108.555114][ T6581] ? __alloc_skb+0x140/0x710 [ 108.555132][ T6581] __alloc_skb+0x140/0x710 [ 108.555146][ T6581] ? __alloc_skb+0x5b7/0x710 [ 108.555160][ T6581] ? __pfx___alloc_skb+0x10/0x10 [ 108.555179][ T6581] ? genl_rcv_msg+0x4be/0x800 [ 108.555205][ T6581] netlink_ack+0x117/0xb80 [ 108.555232][ T6581] netlink_rcv_skb+0x333/0x420 [ 108.555251][ T6581] ? __pfx_genl_rcv_msg+0x10/0x10 [ 108.555268][ T6581] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 108.555286][ T6581] ? netlink_deliver_tap+0x1ae/0xcc0 [ 108.555301][ T6581] genl_rcv+0x28/0x40 [ 108.555314][ T6581] netlink_unicast+0x585/0x850 [ 108.555328][ T6581] ? __pfx_netlink_unicast+0x10/0x10 [ 108.555345][ T6581] netlink_sendmsg+0x8b0/0xda0 [ 108.555360][ T6581] ? __pfx_netlink_sendmsg+0x10/0x10 [ 108.555372][ T6581] ? __might_fault+0xa0/0x140 [ 108.555396][ T6581] ____sys_sendmsg+0x9e1/0xb70 [ 108.555408][ T6581] ? __pfx_netlink_sendmsg+0x10/0x10 [ 108.555422][ T6581] ? __pfx_____sys_sendmsg+0x10/0x10 [ 108.555440][ T6581] ___sys_sendmsg+0x190/0x1e0 [ 108.555454][ T6581] ? __pfx____sys_sendmsg+0x10/0x10 [ 108.555483][ T6581] __sys_sendmsg+0x170/0x220 [ 108.555499][ T6581] ? __pfx___sys_sendmsg+0x10/0x10 [ 108.555520][ T6581] ? rcu_is_watching+0x12/0xc0 [ 108.555539][ T6581] do_syscall_64+0x115/0x870 [ 108.555553][ T6581] ? clear_bhb_loop+0x40/0x90 [ 108.555566][ T6581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.555577][ T6581] RIP: 0033:0x7fc8dab9ce59 [ 108.555587][ T6581] 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 [ 108.555597][ T6581] RSP: 002b:00007fc8d8df6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.555608][ T6581] RAX: ffffffffffffffda RBX: 00007fc8dae15fa0 RCX: 00007fc8dab9ce59 [ 108.555615][ T6581] RDX: 0000000020000800 RSI: 0000200000000700 RDI: 0000000000000003 [ 108.555621][ T6581] RBP: 00007fc8d8df6090 R08: 0000000000000000 R09: 0000000000000000 [ 108.555627][ T6581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.555633][ T6581] R13: 00007fc8dae16038 R14: 00007fc8dae15fa0 R15: 00007ffe7f2b48b8 [ 108.555646][ T6581] [ 108.695081][ T6587] pim6reg: entered allmulticast mode [ 108.697930][ T6587] pim6reg: left allmulticast mode [ 108.712534][ T6589] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16640 sclass=netlink_route_socket pid=6589 comm=syz.0.262 [ 108.714671][ T40] kauditd_printk_skb: 176 callbacks suppressed [ 108.714682][ T40] audit: type=1400 audit(1779972998.318:551): avc: denied { ioctl } for pid=6588 comm="syz.0.262" path="socket:[11257]" dev="sockfs" ino=11257 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 108.759921][ T40] audit: type=1400 audit(1779972998.378:552): avc: denied { name_bind } for pid=6588 comm="syz.0.262" src=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 108.766601][ T40] audit: type=1400 audit(1779972998.378:553): avc: denied { name_connect } for pid=6588 comm="syz.0.262" dest=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 108.770710][ T6594] FAULT_INJECTION: forcing a failure. [ 108.770710][ T6594] name failslab, interval 1, probability 0, space 0, times 0 [ 108.779054][ T6594] CPU: 2 UID: 0 PID: 6594 Comm: syz.1.264 Tainted: G L syzkaller #0 PREEMPT(full) [ 108.779072][ T6594] Tainted: [L]=SOFTLOCKUP [ 108.779076][ T6594] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.779082][ T6594] Call Trace: [ 108.779086][ T6594] [ 108.779090][ T6594] dump_stack_lvl+0x100/0x190 [ 108.779108][ T6594] should_fail_ex.cold+0x5/0xa [ 108.779123][ T6594] ? genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 108.779139][ T6594] should_failslab+0xc2/0x120 [ 108.779152][ T6594] __kmalloc_noprof+0xe0/0x850 [ 108.779171][ T6594] genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 108.779189][ T6594] genl_family_rcv_msg_doit+0xc7/0x300 [ 108.779206][ T6594] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 108.779232][ T6594] ? bpf_lsm_capable+0x9/0x10 [ 108.779243][ T6594] ? security_capable+0x80/0x260 [ 108.779257][ T6594] ? ns_capable+0xd2/0xf0 [ 108.779273][ T6594] genl_rcv_msg+0x560/0x800 [ 108.779289][ T6594] ? __pfx_genl_rcv_msg+0x10/0x10 [ 108.779303][ T6594] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 108.779319][ T6594] ? __pfx_nl80211_tx_mgmt+0x10/0x10 [ 108.779329][ T6594] ? __pfx_nl80211_post_doit+0x10/0x10 [ 108.779349][ T6594] netlink_rcv_skb+0x159/0x420 [ 108.779362][ T6594] ? __pfx_genl_rcv_msg+0x10/0x10 [ 108.779377][ T6594] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 108.779395][ T6594] ? netlink_deliver_tap+0x1ae/0xcc0 [ 108.779410][ T6594] genl_rcv+0x28/0x40 [ 108.779422][ T6594] netlink_unicast+0x585/0x850 [ 108.779437][ T6594] ? __pfx_netlink_unicast+0x10/0x10 [ 108.779454][ T6594] netlink_sendmsg+0x8b0/0xda0 [ 108.779469][ T6594] ? __pfx_netlink_sendmsg+0x10/0x10 [ 108.779481][ T6594] ? __might_fault+0xa0/0x140 [ 108.779501][ T6594] ____sys_sendmsg+0x9e1/0xb70 [ 108.779513][ T6594] ? __pfx_netlink_sendmsg+0x10/0x10 [ 108.779527][ T6594] ? __pfx_____sys_sendmsg+0x10/0x10 [ 108.779546][ T6594] ___sys_sendmsg+0x190/0x1e0 [ 108.779559][ T6594] ? __pfx____sys_sendmsg+0x10/0x10 [ 108.779588][ T6594] __sys_sendmsg+0x170/0x220 [ 108.779605][ T6594] ? __pfx___sys_sendmsg+0x10/0x10 [ 108.779626][ T6594] ? rcu_is_watching+0x12/0xc0 [ 108.779644][ T6594] do_syscall_64+0x115/0x870 [ 108.779657][ T6594] ? clear_bhb_loop+0x40/0x90 [ 108.779670][ T6594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.779681][ T6594] RIP: 0033:0x7f0b8b19ce59 [ 108.779690][ T6594] 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 [ 108.779700][ T6594] RSP: 002b:00007f0b8c001028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.779711][ T6594] RAX: ffffffffffffffda RBX: 00007f0b8b415fa0 RCX: 00007f0b8b19ce59 [ 108.779718][ T6594] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000004 [ 108.779724][ T6594] RBP: 00007f0b8c001090 R08: 0000000000000000 R09: 0000000000000000 [ 108.779730][ T6594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.779736][ T6594] R13: 00007f0b8b416038 R14: 00007f0b8b415fa0 R15: 00007ffcd1700118 [ 108.779749][ T6594] [ 108.836964][ T29] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 108.946375][ T6605] netlink: 'syz.3.269': attribute type 11 has an invalid length. [ 108.953307][ T6605] overlayfs: failed to resolve './bus': -2 [ 108.996003][ T6612] overlayfs: failed lookup in lower (newroot/73, name='bus', err=-40): overlapping layers [ 109.071147][ T29] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 109.074660][ T29] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 109.078785][ T29] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 109.082448][ T29] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.088981][ T29] usb 7-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 109.092633][ T29] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 109.095729][ T29] usb 7-1: Product: syz [ 109.098604][ T29] usb 7-1: Manufacturer: syz [ 109.112537][ T29] cdc_wdm 7-1:1.0: skipping garbage [ 109.114641][ T29] cdc_wdm 7-1:1.0: skipping garbage [ 109.119609][ T29] cdc_wdm 7-1:1.0: cdc-wdm0: USB WDM device [ 109.122362][ T29] cdc_wdm 7-1:1.0: Unknown control protocol [ 109.226902][ T1479] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 109.309495][ T29] usb 7-1: USB disconnect, device number 7 [ 109.378468][ T1479] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 109.382114][ T1479] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 109.386254][ T1479] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 109.389980][ T1479] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.395981][ T1479] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 109.400128][ T1479] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 109.403525][ T1479] usb 6-1: Product: syz [ 109.405284][ T1479] usb 6-1: Manufacturer: syz [ 109.412359][ T1479] cdc_wdm 6-1:1.0: skipping garbage [ 109.414599][ T1479] cdc_wdm 6-1:1.0: skipping garbage [ 109.420273][ T1479] cdc_wdm 6-1:1.0: cdc-wdm0: USB WDM device [ 109.422883][ T1479] cdc_wdm 6-1:1.0: Unknown control protocol [ 109.427378][ T50] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 109.578464][ T50] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 109.581995][ T50] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 109.585966][ T50] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 109.589473][ T50] usb 8-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.594517][ T50] usb 8-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 109.597773][ T50] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 109.600168][ T50] usb 8-1: Product: syz [ 109.601467][ T50] usb 8-1: Manufacturer: syz [ 109.606344][ T50] cdc_wdm 8-1:1.0: skipping garbage [ 109.608355][ T50] cdc_wdm 8-1:1.0: skipping garbage [ 109.611967][ T1479] usb 6-1: USB disconnect, device number 9 [ 109.612780][ T50] cdc_wdm 8-1:1.0: cdc-wdm1: USB WDM device [ 109.616272][ T50] cdc_wdm 8-1:1.0: Unknown control protocol [ 109.756879][ T59] usb 7-1: new high-speed USB device number 8 using dummy_hcd [ 109.838659][ T50] usb 8-1: USB disconnect, device number 5 [ 109.938704][ T59] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 109.942590][ T59] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 109.947097][ T59] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 109.951080][ T59] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.958755][ T59] usb 7-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 109.962811][ T59] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 109.966363][ T59] usb 7-1: Product: syz [ 109.968523][ T59] usb 7-1: Manufacturer: syz [ 109.994189][ T59] cdc_wdm 7-1:1.0: skipping garbage [ 109.996280][ T59] cdc_wdm 7-1:1.0: skipping garbage [ 109.997867][ T6628] pim6reg: entered allmulticast mode [ 109.999228][ T6628] pim6reg: left allmulticast mode [ 110.001995][ T59] cdc_wdm 7-1:1.0: cdc-wdm0: USB WDM device [ 110.004152][ T59] cdc_wdm 7-1:1.0: Unknown control protocol [ 110.056847][ T1346] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 110.208621][ T1346] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 110.211666][ T1346] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 110.214637][ T1346] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 110.217468][ T1346] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 110.222014][ T1346] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 110.224858][ T1346] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 110.227702][ T1346] usb 6-1: Product: syz [ 110.229318][ T1346] usb 6-1: Manufacturer: syz [ 110.241288][ T1346] cdc_wdm 6-1:1.0: skipping garbage [ 110.243518][ T1346] cdc_wdm 6-1:1.0: skipping garbage [ 110.248423][ T1346] cdc_wdm 6-1:1.0: cdc-wdm1: USB WDM device [ 110.250759][ T1346] cdc_wdm 6-1:1.0: Unknown control protocol [ 110.297511][ T50] usb 8-1: new high-speed USB device number 6 using dummy_hcd [ 110.448256][ T50] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 110.451080][ T50] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 110.454489][ T50] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 110.457866][ T50] usb 8-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 110.462995][ T50] usb 8-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 110.465898][ T50] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 110.468678][ T50] usb 8-1: Product: syz [ 110.470025][ T50] usb 8-1: Manufacturer: syz [ 110.474274][ T50] cdc_wdm 8-1:1.0: skipping garbage [ 110.476083][ T50] cdc_wdm 8-1:1.0: skipping garbage [ 110.480582][ T50] cdc_wdm 8-1:1.0: cdc-wdm2: USB WDM device [ 110.483170][ T50] cdc_wdm 8-1:1.0: Unknown control protocol [ 110.735555][ T40] audit: type=1400 audit(1779973000.338:554): avc: denied { read write } for pid=6582 comm="syz.2.260" name="cdc-wdm0" dev="devtmpfs" ino=2925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 110.745367][ T40] audit: type=1400 audit(1779973000.338:555): avc: denied { open } for pid=6582 comm="syz.2.260" path="/dev/cdc-wdm0" dev="devtmpfs" ino=2925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 110.989617][ T6644] FAULT_INJECTION: forcing a failure. [ 110.989617][ T6644] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 110.995069][ T6644] CPU: 1 UID: 0 PID: 6644 Comm: syz.1.271 Tainted: G L syzkaller #0 PREEMPT(full) [ 110.995097][ T6644] Tainted: [L]=SOFTLOCKUP [ 110.995103][ T6644] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 110.995113][ T6644] Call Trace: [ 110.995128][ T6644] [ 110.995136][ T6644] dump_stack_lvl+0x100/0x190 [ 110.995170][ T6644] should_fail_ex.cold+0x5/0xa [ 110.995194][ T6644] _copy_from_user+0x2e/0xd0 [ 110.995223][ T6644] get_timespec64+0x8d/0x240 [ 110.995242][ T6644] ? __pfx_get_timespec64+0x10/0x10 [ 110.995268][ T6644] __x64_sys_clock_nanosleep+0x1ce/0x480 [ 110.995289][ T6644] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 110.995311][ T6644] ? rcu_is_watching+0x12/0xc0 [ 110.995340][ T6644] do_syscall_64+0x115/0x870 [ 110.995373][ T6644] ? clear_bhb_loop+0x40/0x90 [ 110.995394][ T6644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.995413][ T6644] RIP: 0033:0x7f0b8b15d68e [ 110.995429][ T6644] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 110.995446][ T6644] RSP: 002b:00007f0b8bfdff78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 110.995463][ T6644] RAX: ffffffffffffffda RBX: 00007f0b8bfe06c0 RCX: 00007f0b8b15d68e [ 110.995475][ T6644] RDX: 00007f0b8bfdffd0 RSI: 0000000000000000 RDI: 0000000000000000 [ 110.995485][ T6644] RBP: 00007f0b8bfe0090 R08: 0000000000000000 R09: 0000000000000000 [ 110.995496][ T6644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 110.995506][ T6644] R13: 00007f0b8b416128 R14: 00007f0b8b416090 R15: 00007ffcd1700118 [ 110.995530][ T6644] [ 111.313305][ T40] audit: type=1400 audit(1779973000.918:556): avc: denied { prog_load } for pid=6646 comm="syz.0.283" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 111.321734][ T40] audit: type=1400 audit(1779973000.918:557): avc: denied { prog_run } for pid=6646 comm="syz.0.283" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 111.329309][ T40] audit: type=1400 audit(1779973000.928:558): avc: denied { connect } for pid=6646 comm="syz.0.283" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 111.338238][ T40] audit: type=1400 audit(1779973000.928:559): avc: denied { read write } for pid=6646 comm="syz.0.283" name="cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 111.349839][ T40] audit: type=1400 audit(1779973000.928:560): avc: denied { open } for pid=6646 comm="syz.0.283" path="/dev/cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 111.399481][ T6649] __nla_validate_parse: 8 callbacks suppressed [ 111.399500][ T6649] netlink: 148 bytes leftover after parsing attributes in process `syz.0.284'. [ 111.686874][ T5848] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 111.836893][ T5848] usb 5-1: Using ep0 maxpacket: 32 [ 111.840025][ T5848] usb 5-1: unable to get BOS descriptor or descriptor too short [ 111.844248][ T5848] usb 5-1: config 14 has an invalid interface number: 57 but max is 1 [ 111.847136][ T5848] usb 5-1: config 14 has an invalid interface number: 228 but max is 1 [ 111.849573][ T5848] usb 5-1: config 14 has no interface number 0 [ 111.851916][ T5848] usb 5-1: config 14 has no interface number 1 [ 111.854559][ T5848] usb 5-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 111.859117][ T5848] usb 5-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 111.863157][ T5848] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 111.867759][ T5848] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 57993, setting to 1024 [ 111.872162][ T5848] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 111.875647][ T5848] usb 5-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 111.880810][ T5848] usb 5-1: config 14 interface 57 has no altsetting 0 [ 111.883615][ T5848] usb 5-1: config 14 interface 228 has no altsetting 0 [ 111.888919][ T5848] usb 5-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 111.892649][ T5848] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.895750][ T5848] usb 5-1: Product: syz [ 111.897093][ T5848] usb 5-1: Manufacturer: syz [ 111.898738][ T5848] usb 5-1: SerialNumber: syz [ 111.955305][ T1346] usb 7-1: USB disconnect, device number 8 [ 112.003960][ T39] usb 6-1: USB disconnect, device number 10 [ 112.134369][ T6664] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 112.221175][ T6668] autofs4:pid:6668:validate_dev_ioctl: path string terminator missing for cmd(0xc0189371) [ 112.240736][ T6668] erofs (device loop2): cannot find valid erofs superblock [ 112.313435][ T5848] legousbtower 5-1:14.57: interrupt endpoints not found [ 112.452031][ T50] usb 8-1: USB disconnect, device number 6 [ 112.714557][ T5848] legousbtower 5-1:14.228: get version request failed: -121 [ 112.716919][ T5848] legousbtower 5-1:14.228: probe with driver legousbtower failed with error -121 [ 112.810234][ T6677] FAULT_INJECTION: forcing a failure. [ 112.810234][ T6677] name failslab, interval 1, probability 0, space 0, times 0 [ 112.815592][ T6677] CPU: 0 UID: 0 PID: 6677 Comm: syz.2.295 Tainted: G L syzkaller #0 PREEMPT(full) [ 112.815611][ T6677] Tainted: [L]=SOFTLOCKUP [ 112.815614][ T6677] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 112.815620][ T6677] Call Trace: [ 112.815626][ T6677] [ 112.815631][ T6677] dump_stack_lvl+0x100/0x190 [ 112.815664][ T6677] should_fail_ex.cold+0x5/0xa [ 112.815685][ T6677] ? rds_info_getsockopt+0x16a/0x4e0 [ 112.815724][ T6677] should_failslab+0xc2/0x120 [ 112.815744][ T6677] __kmalloc_noprof+0xe0/0x850 [ 112.815773][ T6677] rds_info_getsockopt+0x16a/0x4e0 [ 112.815805][ T6677] ? __pfx_rds_info_getsockopt+0x10/0x10 [ 112.815832][ T6677] ? find_held_lock+0x2b/0x80 [ 112.815852][ T6677] rds_getsockopt+0x177/0x2e0 [ 112.815865][ T6677] ? __pfx_rds_getsockopt+0x10/0x10 [ 112.815878][ T6677] do_sock_getsockopt+0x50a/0x6e0 [ 112.815890][ T6677] ? __lock_acquire+0x4a5/0x2630 [ 112.815904][ T6677] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 112.815915][ T6677] ? find_held_lock+0x2b/0x80 [ 112.815924][ T6677] ? ksys_write+0x190/0x250 [ 112.815939][ T6677] ? find_held_lock+0x2b/0x80 [ 112.815952][ T6677] ? __fget_files+0x21f/0x3d0 [ 112.815968][ T6677] __sys_getsockopt+0x148/0x260 [ 112.815988][ T6677] ? __x64_sys_getsockopt+0xbd/0x160 [ 112.816003][ T6677] __x64_sys_getsockopt+0xbd/0x160 [ 112.816018][ T6677] ? do_syscall_64+0x90/0x870 [ 112.816031][ T6677] ? lockdep_hardirqs_on+0x78/0x100 [ 112.816078][ T6677] do_syscall_64+0x115/0x870 [ 112.816093][ T6677] ? clear_bhb_loop+0x40/0x90 [ 112.816106][ T6677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.816117][ T6677] RIP: 0033:0x7ff467d9ce59 [ 112.816127][ T6677] 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 [ 112.816137][ T6677] RSP: 002b:00007ff468bdd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 112.816148][ T6677] RAX: ffffffffffffffda RBX: 00007ff468015fa0 RCX: 00007ff467d9ce59 [ 112.816154][ T6677] RDX: 000000000000271c RSI: 0000200000000114 RDI: 0000000000000003 [ 112.816160][ T6677] RBP: 00007ff468bdd090 R08: 0000200000000040 R09: 0000000000000000 [ 112.816166][ T6677] R10: 0000200000000580 R11: 0000000000000246 R12: 0000000000000001 [ 112.816172][ T6677] R13: 00007ff468016038 R14: 00007ff468015fa0 R15: 00007ffce7da0e38 [ 112.816185][ T6677] [ 112.916498][ T59] usb 5-1: USB disconnect, device number 3 [ 113.958687][ T6710] FAULT_INJECTION: forcing a failure. [ 113.958687][ T6710] name failslab, interval 1, probability 0, space 0, times 0 [ 113.963438][ T6710] CPU: 1 UID: 0 PID: 6710 Comm: syz.1.306 Tainted: G L syzkaller #0 PREEMPT(full) [ 113.963455][ T6710] Tainted: [L]=SOFTLOCKUP [ 113.963459][ T6710] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 113.963465][ T6710] Call Trace: [ 113.963470][ T6710] [ 113.963475][ T6710] dump_stack_lvl+0x100/0x190 [ 113.963492][ T6710] should_fail_ex.cold+0x5/0xa [ 113.963508][ T6710] should_failslab+0xc2/0x120 [ 113.963521][ T6710] __kmalloc_cache_noprof+0x7a/0x6f0 [ 113.963535][ T6710] ? snd_pcm_hw_param_near.constprop.0+0xbc/0x850 [ 113.963552][ T6710] snd_pcm_hw_param_near.constprop.0+0xbc/0x850 [ 113.963567][ T6710] ? lockdep_hardirqs_on+0x78/0x100 [ 113.963581][ T6710] ? __pfx_snd_pcm_hw_param_near.constprop.0+0x10/0x10 [ 113.963594][ T6710] ? snd_pcm_oss_change_params_locked+0xa30/0x39f0 [ 113.963607][ T6710] ? snd_pcm_oss_change_params_locked+0xa6d/0x39f0 [ 113.963620][ T6710] ? kfree+0x223/0x6c0 [ 113.963636][ T6710] snd_pcm_oss_change_params_locked+0xae1/0x39f0 [ 113.963661][ T6710] ? __lock_acquire+0x4a5/0x2630 [ 113.963681][ T6710] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 113.963711][ T6710] ? get_pid_task+0xfc/0x250 [ 113.963730][ T6710] ? get_pid_task+0xfc/0x250 [ 113.963749][ T6710] snd_pcm_oss_make_ready_locked+0xb7/0x130 [ 113.963773][ T6710] snd_pcm_oss_write+0x4bb/0xa30 [ 113.963795][ T6710] ? bpf_lsm_file_permission+0x9/0x10 [ 113.963827][ T6710] ? security_file_permission+0x76/0x210 [ 113.963856][ T6710] vfs_write+0x2aa/0x1070 [ 113.963869][ T6710] ? __pfx_snd_pcm_oss_write+0x10/0x10 [ 113.963883][ T6710] ? __pfx_vfs_write+0x10/0x10 [ 113.963894][ T6710] ? find_held_lock+0x2b/0x80 [ 113.963903][ T6710] ? __fget_files+0x215/0x3d0 [ 113.963916][ T6710] ? __fget_files+0x215/0x3d0 [ 113.963931][ T6710] ? __fget_files+0x21f/0x3d0 [ 113.963948][ T6710] ksys_write+0x12a/0x250 [ 113.963959][ T6710] ? __pfx_ksys_write+0x10/0x10 [ 113.963972][ T6710] ? rcu_is_watching+0x12/0xc0 [ 113.963989][ T6710] do_syscall_64+0x115/0x870 [ 113.964002][ T6710] ? clear_bhb_loop+0x40/0x90 [ 113.964015][ T6710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.964025][ T6710] RIP: 0033:0x7f0b8b19ce59 [ 113.964035][ T6710] 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 [ 113.964046][ T6710] RSP: 002b:00007f0b8c001028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 113.964056][ T6710] RAX: ffffffffffffffda RBX: 00007f0b8b415fa0 RCX: 00007f0b8b19ce59 [ 113.964063][ T6710] RDX: 000000000000fdbc RSI: 0000200000000500 RDI: 0000000000000004 [ 113.964069][ T6710] RBP: 00007f0b8c001090 R08: 0000000000000000 R09: 0000000000000000 [ 113.964075][ T6710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 113.964081][ T6710] R13: 00007f0b8b416038 R14: 00007f0b8b415fa0 R15: 00007ffcd1700118 [ 113.964094][ T6710] [ 114.183535][ T40] kauditd_printk_skb: 17 callbacks suppressed [ 114.183548][ T40] audit: type=1800 audit(1779973003.788:578): pid=6714 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.1.308" name="/" dev="fuse" ino=1 res=0 errno=0 [ 114.516925][ T1479] usb 8-1: new high-speed USB device number 7 using dummy_hcd [ 114.666915][ T1479] usb 8-1: Using ep0 maxpacket: 32 [ 114.670773][ T1479] usb 8-1: unable to get BOS descriptor or descriptor too short [ 114.674666][ T1479] usb 8-1: config 14 has an invalid interface number: 57 but max is 1 [ 114.677919][ T1479] usb 8-1: config 14 has an invalid interface number: 228 but max is 1 [ 114.681123][ T1479] usb 8-1: config 14 has no interface number 0 [ 114.683624][ T1479] usb 8-1: config 14 has no interface number 1 [ 114.686143][ T1479] usb 8-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 114.690357][ T1479] usb 8-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 114.694930][ T1479] usb 8-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 114.699485][ T1479] usb 8-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 57993, setting to 1024 [ 114.703920][ T1479] usb 8-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 114.708578][ T1479] usb 8-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 114.713795][ T1479] usb 8-1: config 14 interface 57 has no altsetting 0 [ 114.716632][ T1479] usb 8-1: config 14 interface 228 has no altsetting 0 [ 114.723062][ T1479] usb 8-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 114.727812][ T1479] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.731172][ T1479] usb 8-1: Product: syz [ 114.732948][ T1479] usb 8-1: Manufacturer: syz [ 114.734914][ T1479] usb 8-1: SerialNumber: syz [ 114.867083][ T6727] FAULT_INJECTION: forcing a failure. [ 114.867083][ T6727] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 114.871843][ T6727] CPU: 0 UID: 0 PID: 6727 Comm: syz.2.312 Tainted: G L syzkaller #0 PREEMPT(full) [ 114.871872][ T6727] Tainted: [L]=SOFTLOCKUP [ 114.871877][ T6727] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 114.871887][ T6727] Call Trace: [ 114.871894][ T6727] [ 114.871902][ T6727] dump_stack_lvl+0x100/0x190 [ 114.871925][ T6727] should_fail_ex.cold+0x5/0xa [ 114.871951][ T6727] _copy_from_user+0x2e/0xd0 [ 114.871974][ T6727] snd_pcm_oss_write2+0x1c2/0x400 [ 114.872012][ T6727] ? __pfx_snd_pcm_oss_write2+0x10/0x10 [ 114.872036][ T6727] ? snd_pcm_kernel_ioctl+0x14a/0x2e0 [ 114.872070][ T6727] snd_pcm_oss_write+0x729/0xa30 [ 114.872095][ T6727] ? security_file_permission+0x76/0x210 [ 114.872129][ T6727] vfs_write+0x2aa/0x1070 [ 114.872149][ T6727] ? __pfx_snd_pcm_oss_write+0x10/0x10 [ 114.872175][ T6727] ? __pfx_vfs_write+0x10/0x10 [ 114.872193][ T6727] ? find_held_lock+0x2b/0x80 [ 114.872209][ T6727] ? __fget_files+0x215/0x3d0 [ 114.872230][ T6727] ? __fget_files+0x215/0x3d0 [ 114.872257][ T6727] ? __fget_files+0x21f/0x3d0 [ 114.872284][ T6727] ksys_write+0x12a/0x250 [ 114.872303][ T6727] ? __pfx_ksys_write+0x10/0x10 [ 114.872323][ T6727] ? rcu_is_watching+0x12/0xc0 [ 114.872352][ T6727] do_syscall_64+0x115/0x870 [ 114.872373][ T6727] ? clear_bhb_loop+0x40/0x90 [ 114.872395][ T6727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.872411][ T6727] RIP: 0033:0x7ff467d9ce59 [ 114.872427][ T6727] 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 [ 114.872444][ T6727] RSP: 002b:00007ff468bbc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 114.872461][ T6727] RAX: ffffffffffffffda RBX: 00007ff468016090 RCX: 00007ff467d9ce59 [ 114.872472][ T6727] RDX: 0000000000004000 RSI: 00002000000012c0 RDI: 0000000000000006 [ 114.872483][ T6727] RBP: 00007ff468bbc090 R08: 0000000000000000 R09: 0000000000000000 [ 114.872493][ T6727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 114.872503][ T6727] R13: 00007ff468016128 R14: 00007ff468016090 R15: 00007ffce7da0e38 [ 114.872527][ T6727] [ 115.141942][ T5757] Bluetooth: Frame is too long (len 16, expected len 4) [ 115.158233][ T1479] legousbtower 8-1:14.57: interrupt endpoints not found [ 115.440995][ T6740] FAULT_INJECTION: forcing a failure. [ 115.440995][ T6740] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 115.446194][ T6740] CPU: 1 UID: 0 PID: 6740 Comm: syz.0.316 Tainted: G L syzkaller #0 PREEMPT(full) [ 115.446222][ T6740] Tainted: [L]=SOFTLOCKUP [ 115.446227][ T6740] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 115.446237][ T6740] Call Trace: [ 115.446244][ T6740] [ 115.446251][ T6740] dump_stack_lvl+0x100/0x190 [ 115.446292][ T6740] should_fail_ex.cold+0x5/0xa [ 115.446316][ T6740] copy_folio_from_iter_atomic+0x5c8/0x2000 [ 115.446348][ T6740] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 115.446368][ T6740] ? fault_in_readable+0x14c/0x190 [ 115.446387][ T6740] ? __pfx_fault_in_readable+0x10/0x10 [ 115.446412][ T6740] iomap_file_buffered_write+0x532/0xac0 [ 115.446446][ T6740] ? __pfx_iomap_file_buffered_write+0x10/0x10 [ 115.446492][ T6740] ? __pfx_generic_write_checks+0x10/0x10 [ 115.446509][ T6740] ? file_update_time_flags+0x373/0x500 [ 115.446539][ T6740] fuse_file_write_iter+0x6f8/0x990 [ 115.446566][ T6740] vfs_write+0x6ac/0x1070 [ 115.446584][ T6740] ? __pfx_fuse_file_write_iter+0x10/0x10 [ 115.446608][ T6740] ? __pfx_vfs_write+0x10/0x10 [ 115.446624][ T6740] ? find_held_lock+0x2b/0x80 [ 115.446654][ T6740] ksys_write+0x1f8/0x250 [ 115.446672][ T6740] ? __pfx_ksys_write+0x10/0x10 [ 115.446692][ T6740] ? rcu_is_watching+0x12/0xc0 [ 115.446718][ T6740] do_syscall_64+0x115/0x870 [ 115.446740][ T6740] ? clear_bhb_loop+0x40/0x90 [ 115.446759][ T6740] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.446776][ T6740] RIP: 0033:0x7f22e0f9ce59 [ 115.446790][ T6740] 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 [ 115.446805][ T6740] RSP: 002b:00007f22df1d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 115.446822][ T6740] RAX: ffffffffffffffda RBX: 00007f22e1216090 RCX: 00007f22e0f9ce59 [ 115.446834][ T6740] RDX: 00000000ffffffe8 RSI: 0000200000000100 RDI: 0000000000000004 [ 115.446844][ T6740] RBP: 00007f22df1d5090 R08: 0000000000000000 R09: 0000000000000000 [ 115.446853][ T6740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 115.446862][ T6740] R13: 00007f22e1216128 R14: 00007f22e1216090 R15: 00007fff43a964e8 [ 115.446884][ T6740] [ 115.526802][ T0] NOHZ tick-stop error: local softirq work is pending, handler #202!!! [ 115.563448][ T1479] legousbtower 8-1:14.228: get version request failed: -121 [ 115.566269][ T1479] legousbtower 8-1:14.228: probe with driver legousbtower failed with error -121 [ 115.764438][ T59] usb 8-1: USB disconnect, device number 7 [ 116.326608][ T6753] FAULT_INJECTION: forcing a failure. [ 116.326608][ T6753] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 116.332351][ T6753] CPU: 2 UID: 0 PID: 6753 Comm: syz.3.320 Tainted: G L syzkaller #0 PREEMPT(full) [ 116.332397][ T6753] Tainted: [L]=SOFTLOCKUP [ 116.332403][ T6753] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 116.332414][ T6753] Call Trace: [ 116.332421][ T6753] [ 116.332430][ T6753] dump_stack_lvl+0x100/0x190 [ 116.332455][ T6753] should_fail_ex.cold+0x5/0xa [ 116.332479][ T6753] __kvm_read_guest_page+0x186/0x250 [ 116.332500][ T6753] kvm_fetch_guest_virt+0x128/0x1a0 [ 116.332535][ T6753] __do_insn_fetch_bytes+0x5ef/0x7c0 [ 116.332562][ T6753] ? __pfx___do_insn_fetch_bytes+0x10/0x10 [ 116.332585][ T6753] ? _raw_read_unlock+0x28/0x50 [ 116.332608][ T6753] ? kvm_tdp_page_fault+0x45/0x3d0 [ 116.332632][ T6753] ? kvm_mmu_do_page_fault+0x3c3/0x6c0 [ 116.332656][ T6753] x86_decode_insn+0x3ca/0x6d80 [ 116.332687][ T6753] ? __pfx_x86_decode_insn+0x10/0x10 [ 116.332705][ T6753] ? vmx_cache_reg+0x54f/0x7b0 [ 116.332724][ T6753] ? init_decode_cache+0xd/0x2a0 [ 116.332741][ T6753] ? init_emulate_ctxt+0x415/0x6d0 [ 116.332759][ T6753] ? __pfx_init_emulate_ctxt+0x10/0x10 [ 116.332777][ T6753] ? rcu_qs+0x2a/0xe0 [ 116.332810][ T6753] x86_emulate_instruction+0x7a3/0x1f80 [ 116.332842][ T6753] ? __pfx_handle_io+0x10/0x10 [ 116.332864][ T6753] handle_io+0x233/0x2d0 [ 116.332888][ T6753] vmx_handle_exit+0x84c/0x1f30 [ 116.332915][ T6753] vcpu_run+0x34cf/0x5ca0 [ 116.332950][ T6753] ? __pfx_vcpu_run+0x10/0x10 [ 116.332983][ T6753] ? rcu_is_watching+0x12/0xc0 [ 116.333013][ T6753] ? kvm_arch_vcpu_ioctl_run+0x5b6/0x1890 [ 116.333037][ T6753] kvm_arch_vcpu_ioctl_run+0x5b6/0x1890 [ 116.333076][ T6753] kvm_vcpu_ioctl+0x730/0x1720 [ 116.333097][ T6753] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 116.333117][ T6753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 116.333140][ T6753] ? do_vfs_ioctl+0x226/0x13e0 [ 116.333162][ T6753] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 116.333180][ T6753] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 116.333212][ T6753] ? __fget_files+0x215/0x3d0 [ 116.333233][ T6753] ? hook_file_ioctl_common+0x149/0x410 [ 116.333258][ T6753] ? selinux_file_ioctl+0x13b/0x290 [ 116.333283][ T6753] ? selinux_file_ioctl+0xb6/0x290 [ 116.333310][ T6753] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 116.333330][ T6753] __x64_sys_ioctl+0x18e/0x210 [ 116.333351][ T6753] do_syscall_64+0x115/0x870 [ 116.333374][ T6753] ? clear_bhb_loop+0x40/0x90 [ 116.333398][ T6753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.333417][ T6753] RIP: 0033:0x7fc8dab9ce59 [ 116.333432][ T6753] 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 [ 116.333448][ T6753] RSP: 002b:00007fc8d8df6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 116.333466][ T6753] RAX: ffffffffffffffda RBX: 00007fc8dae15fa0 RCX: 00007fc8dab9ce59 [ 116.333476][ T6753] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 116.333488][ T6753] RBP: 00007fc8d8df6090 R08: 0000000000000000 R09: 0000000000000000 [ 116.333497][ T6753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 116.333507][ T6753] R13: 00007fc8dae16038 R14: 00007fc8dae15fa0 R15: 00007ffe7f2b48b8 [ 116.333529][ T6753] [ 116.502776][ T5757] Bluetooth: hci0: unexpected cc 0x2002 length: 1 < 4 [ 116.579049][ T6771] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 117.118150][ T5757] Bluetooth: hci3: unexpected cc 0x2002 length: 1 < 4 [ 117.142272][ T6789] mmap: syz.0.332 (6789) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 117.228581][ T6793] fuse: Bad value for 'fd' [ 117.493820][ T6802] FAULT_INJECTION: forcing a failure. [ 117.493820][ T6802] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 117.498539][ T6802] CPU: 0 UID: 0 PID: 6802 Comm: syz.3.338 Tainted: G L syzkaller #0 PREEMPT(full) [ 117.498556][ T6802] Tainted: [L]=SOFTLOCKUP [ 117.498560][ T6802] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 117.498567][ T6802] Call Trace: [ 117.498572][ T6802] [ 117.498576][ T6802] dump_stack_lvl+0x100/0x190 [ 117.498592][ T6802] should_fail_ex.cold+0x5/0xa [ 117.498607][ T6802] _copy_from_iter+0x1f4/0x1690 [ 117.498622][ T6802] ? _copy_from_iter+0x270/0x1690 [ 117.498634][ T6802] ? __pfx__copy_from_iter+0x10/0x10 [ 117.498649][ T6802] ? __pfx__copy_from_iter+0x10/0x10 [ 117.498661][ T6802] ? _copy_from_iter+0x270/0x1690 [ 117.498676][ T6802] copy_page_from_iter+0x238/0x300 [ 117.498691][ T6802] skb_copy_datagram_from_iter+0x399/0x720 [ 117.498712][ T6802] packet_sendmsg+0x227e/0x5100 [ 117.498743][ T6802] ? sock_has_perm+0x25a/0x2f0 [ 117.498762][ T6802] ? __pfx_sock_has_perm+0x10/0x10 [ 117.498789][ T6802] ? __pfx_packet_sendmsg+0x10/0x10 [ 117.498822][ T6802] __sys_sendto+0x468/0x4b0 [ 117.498863][ T6802] ? __pfx_packet_sendmsg+0x10/0x10 [ 117.498886][ T6802] ? __pfx___sys_sendto+0x10/0x10 [ 117.498927][ T6802] ? ksys_write+0x1ac/0x250 [ 117.498946][ T6802] ? __pfx_ksys_write+0x10/0x10 [ 117.498965][ T6802] __x64_sys_sendto+0xe0/0x1c0 [ 117.498987][ T6802] ? do_syscall_64+0x90/0x870 [ 117.499008][ T6802] ? lockdep_hardirqs_on+0x78/0x100 [ 117.499028][ T6802] do_syscall_64+0x115/0x870 [ 117.499046][ T6802] ? clear_bhb_loop+0x40/0x90 [ 117.499066][ T6802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.499082][ T6802] RIP: 0033:0x7fc8dab9ce59 [ 117.499096][ T6802] 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 [ 117.499111][ T6802] RSP: 002b:00007fc8d8df6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 117.499128][ T6802] RAX: ffffffffffffffda RBX: 00007fc8dae15fa0 RCX: 00007fc8dab9ce59 [ 117.499138][ T6802] RDX: 000000000000fce0 RSI: 00002000000002c0 RDI: 0000000000000003 [ 117.499147][ T6802] RBP: 00007fc8d8df6090 R08: 0000200000000140 R09: 0000000000000014 [ 117.499156][ T6802] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 117.499165][ T6802] R13: 00007fc8dae16038 R14: 00007fc8dae15fa0 R15: 00007ffe7f2b48b8 [ 117.499186][ T6802] [ 117.867702][ T50] usb 8-1: new high-speed USB device number 8 using dummy_hcd [ 118.026906][ T50] usb 8-1: Using ep0 maxpacket: 32 [ 118.030874][ T50] usb 8-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 118.038879][ T50] usb 8-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 118.042763][ T50] usb 8-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 118.046409][ T50] usb 8-1: Product: syz [ 118.048636][ T50] usb 8-1: Manufacturer: syz [ 118.050648][ T50] usb 8-1: SerialNumber: syz [ 118.055107][ T50] usb 8-1: config 0 descriptor?? [ 118.058190][ T6810] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 118.137512][ T10] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 118.296821][ T10] usb 6-1: Using ep0 maxpacket: 32 [ 118.300179][ T10] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 118.306653][ T10] usb 6-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 118.310465][ T10] usb 6-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 118.313494][ T10] usb 6-1: Product: syz [ 118.315220][ T10] usb 6-1: Manufacturer: syz [ 118.317237][ T10] usb 6-1: SerialNumber: syz [ 118.320871][ T10] usb 6-1: config 0 descriptor?? [ 118.323416][ T6813] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 118.328466][ T10] chaoskey 6-1:0.0: Unable to register with hwrng [ 118.396959][ T5895] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 118.527033][ T6820] kvm: apic: phys broadcast and lowest prio [ 118.529259][ T6813] FAULT_INJECTION: forcing a failure. [ 118.529259][ T6813] name failslab, interval 1, probability 0, space 0, times 0 [ 118.535746][ T6813] CPU: 2 UID: 0 PID: 6813 Comm: syz.1.342 Tainted: G L syzkaller #0 PREEMPT(full) [ 118.535774][ T6813] Tainted: [L]=SOFTLOCKUP [ 118.535780][ T6813] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 118.535790][ T6813] Call Trace: [ 118.535797][ T6813] [ 118.535804][ T6813] dump_stack_lvl+0x100/0x190 [ 118.535830][ T6813] should_fail_ex.cold+0x5/0xa [ 118.535854][ T6813] should_failslab+0xc2/0x120 [ 118.535881][ T6813] __kmalloc_cache_noprof+0x7a/0x6f0 [ 118.535905][ T6813] ? dummy_urb_enqueue+0xa3/0x880 [ 118.535922][ T6813] ? trace_rpm_return_int+0x7a/0x230 [ 118.535949][ T6813] dummy_urb_enqueue+0xa3/0x880 [ 118.535965][ T6813] ? usb_hcd_map_urb_for_dma+0x28a/0x1170 [ 118.535991][ T6813] usb_hcd_submit_urb+0x26c/0x2150 [ 118.536014][ T6813] ? find_held_lock+0x2b/0x80 [ 118.536035][ T6813] usb_submit_urb+0x8aa/0x1910 [ 118.536060][ T6813] ? __pm_runtime_resume+0xc3/0x170 [ 118.536089][ T6813] _chaoskey_fill+0x35c/0x9a0 [ 118.536120][ T6813] ? __pfx__chaoskey_fill+0x10/0x10 [ 118.536147][ T6813] ? __pfx_autoremove_wake_function+0x10/0x10 [ 118.536168][ T6813] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 118.536205][ T6813] chaoskey_read+0x3f0/0x6d0 [ 118.536221][ T6813] ? security_file_permission+0x76/0x210 [ 118.536251][ T6813] ? __pfx_chaoskey_read+0x10/0x10 [ 118.536279][ T6813] vfs_read+0x1e4/0xb30 [ 118.536301][ T6813] ? __pfx_vfs_read+0x10/0x10 [ 118.536318][ T6813] ? find_held_lock+0x2b/0x80 [ 118.536333][ T6813] ? __fget_files+0x215/0x3d0 [ 118.536354][ T6813] ? __fget_files+0x215/0x3d0 [ 118.536380][ T6813] ? __fget_files+0x21f/0x3d0 [ 118.536408][ T6813] ksys_read+0x12a/0x250 [ 118.536428][ T6813] ? __pfx_ksys_read+0x10/0x10 [ 118.536449][ T6813] ? rcu_is_watching+0x12/0xc0 [ 118.536477][ T6813] do_syscall_64+0x115/0x870 [ 118.536498][ T6813] ? clear_bhb_loop+0x40/0x90 [ 118.536519][ T6813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.536542][ T6813] RIP: 0033:0x7f0b8b19ce59 [ 118.536571][ T6813] 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 [ 118.536588][ T6813] RSP: 002b:00007f0b8c001028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 118.536606][ T6813] RAX: ffffffffffffffda RBX: 00007f0b8b415fa0 RCX: 00007f0b8b19ce59 [ 118.536618][ T6813] RDX: 0000000000000097 RSI: 00002000000002c0 RDI: 0000000000000006 [ 118.536628][ T6813] RBP: 00007f0b8c001090 R08: 0000000000000000 R09: 0000000000000000 [ 118.536638][ T6813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 118.536648][ T6813] R13: 00007f0b8b416038 R14: 00007f0b8b415fa0 R15: 00007ffcd1700118 [ 118.536672][ T6813] [ 118.558045][ T5895] usb 5-1: Using ep0 maxpacket: 32 [ 118.568066][ T5860] usb 6-1: USB disconnect, device number 11 [ 118.574287][ T5895] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 118.643674][ T5895] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 118.647088][ T5895] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 118.649622][ T5895] usb 5-1: Product: syz [ 118.650991][ T5895] usb 5-1: Manufacturer: syz [ 118.652896][ T5895] usb 5-1: SerialNumber: syz [ 118.658467][ T5895] usb 5-1: config 0 descriptor?? [ 118.661934][ T6817] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 118.667463][ T5895] chaoskey 5-1:0.0: Unable to register with hwrng [ 118.806538][ T1346] usb 8-1: USB disconnect, device number 8 [ 118.871343][ T40] audit: type=1400 audit(1779973008.478:579): avc: denied { write } for pid=6816 comm="syz.0.344" name="mcfilter" dev="proc" ino=4026532926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 118.872919][ T6817] QAT: failed to copy from user cfg_data. [ 118.887777][ T5895] usb 5-1: USB disconnect, device number 4 [ 119.414116][ T40] audit: type=1400 audit(1779973009.018:580): avc: denied { read } for pid=6835 comm="syz.0.351" name="rtc0" dev="devtmpfs" ino=945 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 119.421149][ T40] audit: type=1400 audit(1779973009.018:581): avc: denied { open } for pid=6835 comm="syz.0.351" path="/dev/rtc0" dev="devtmpfs" ino=945 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 119.428336][ T40] audit: type=1400 audit(1779973009.018:582): avc: denied { ioctl } for pid=6835 comm="syz.0.351" path="/dev/rtc0" dev="devtmpfs" ino=945 ioctlcmd=0x7003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 119.660524][ T6844] /dev/sg0: Can't lookup blockdev [ 119.795257][ T6846] FAULT_INJECTION: forcing a failure. [ 119.795257][ T6846] name failslab, interval 1, probability 0, space 0, times 0 [ 119.800678][ T6846] CPU: 0 UID: 0 PID: 6846 Comm: syz.2.355 Tainted: G L syzkaller #0 PREEMPT(full) [ 119.800699][ T6846] Tainted: [L]=SOFTLOCKUP [ 119.800704][ T6846] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 119.800711][ T6846] Call Trace: [ 119.800715][ T6846] [ 119.800720][ T6846] dump_stack_lvl+0x100/0x190 [ 119.800738][ T6846] should_fail_ex.cold+0x5/0xa [ 119.800754][ T6846] should_failslab+0xc2/0x120 [ 119.800766][ T6846] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 119.800782][ T6846] ? skb_clone+0x190/0x400 [ 119.800800][ T6846] skb_clone+0x190/0x400 [ 119.800816][ T6846] netlink_deliver_tap+0xaed/0xcc0 [ 119.800832][ T6846] netlink_dump+0x909/0xd00 [ 119.800845][ T6846] ? __pfx_netlink_dump+0x10/0x10 [ 119.800865][ T6846] __netlink_dump_start+0x6d6/0x990 [ 119.800880][ T6846] ip_set_dump+0x1c2/0x200 [ 119.800896][ T6846] ? __pfx_ip_set_dump+0x10/0x10 [ 119.800910][ T6846] ? __pfx_ip_set_dump_start+0x10/0x10 [ 119.800926][ T6846] ? __pfx_ip_set_dump_do+0x10/0x10 [ 119.800936][ T6846] ? __pfx_ip_set_dump_done+0x10/0x10 [ 119.800956][ T6846] nfnetlink_rcv_msg+0x9d5/0x11e0 [ 119.800970][ T6846] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 119.800989][ T6846] ? __lock_acquire+0x4a5/0x2630 [ 119.801014][ T6846] ? avc_has_perm_noaudit+0x145/0x3b0 [ 119.801030][ T6846] netlink_rcv_skb+0x159/0x420 [ 119.801042][ T6846] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 119.801060][ T6846] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 119.801079][ T6846] ? ns_capable+0xd2/0xf0 [ 119.801094][ T6846] nfnetlink_rcv+0x1b3/0x440 [ 119.801110][ T6846] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 119.801126][ T6846] ? netlink_deliver_tap+0x1ae/0xcc0 [ 119.801141][ T6846] netlink_unicast+0x585/0x850 [ 119.801156][ T6846] ? __pfx_netlink_unicast+0x10/0x10 [ 119.801176][ T6846] netlink_sendmsg+0x8b0/0xda0 [ 119.801191][ T6846] ? __pfx_netlink_sendmsg+0x10/0x10 [ 119.801208][ T6846] ? __might_fault+0xa0/0x140 [ 119.801229][ T6846] ____sys_sendmsg+0x9e1/0xb70 [ 119.801241][ T6846] ? __pfx_netlink_sendmsg+0x10/0x10 [ 119.801254][ T6846] ? __pfx_____sys_sendmsg+0x10/0x10 [ 119.801273][ T6846] ___sys_sendmsg+0x190/0x1e0 [ 119.801287][ T6846] ? __pfx____sys_sendmsg+0x10/0x10 [ 119.801316][ T6846] __sys_sendmsg+0x170/0x220 [ 119.801332][ T6846] ? __pfx___sys_sendmsg+0x10/0x10 [ 119.801354][ T6846] ? rcu_is_watching+0x12/0xc0 [ 119.801371][ T6846] do_syscall_64+0x115/0x870 [ 119.801385][ T6846] ? clear_bhb_loop+0x40/0x90 [ 119.801398][ T6846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.801409][ T6846] RIP: 0033:0x7ff467d9ce59 [ 119.801419][ T6846] 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 [ 119.801429][ T6846] RSP: 002b:00007ff468bdd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 119.801440][ T6846] RAX: ffffffffffffffda RBX: 00007ff468015fa0 RCX: 00007ff467d9ce59 [ 119.801446][ T6846] RDX: 0000000000048000 RSI: 00002000000003c0 RDI: 0000000000000003 [ 119.801453][ T6846] RBP: 00007ff468bdd090 R08: 0000000000000000 R09: 0000000000000000 [ 119.801459][ T6846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 119.801465][ T6846] R13: 00007ff468016038 R14: 00007ff468015fa0 R15: 00007ffce7da0e38 [ 119.801478][ T6846] [ 120.037675][ T40] audit: type=1400 audit(1779973009.648:583): avc: denied { unlink } for pid=6854 comm="syz.2.358" name="#b" dev="tmpfs" ino=526 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 120.041919][ T6855] FAULT_INJECTION: forcing a failure. [ 120.041919][ T6855] name failslab, interval 1, probability 0, space 0, times 0 [ 120.049867][ T6855] CPU: 3 UID: 0 PID: 6855 Comm: syz.2.358 Tainted: G L syzkaller #0 PREEMPT(full) [ 120.049884][ T6855] Tainted: [L]=SOFTLOCKUP [ 120.049888][ T6855] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 120.049894][ T6855] Call Trace: [ 120.049898][ T6855] [ 120.049902][ T6855] dump_stack_lvl+0x100/0x190 [ 120.049919][ T6855] should_fail_ex.cold+0x5/0xa [ 120.049934][ T6855] should_failslab+0xc2/0x120 [ 120.049948][ T6855] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 120.049964][ T6855] ? security_file_alloc+0x34/0x2c0 [ 120.049980][ T6855] ? trace_kmem_cache_alloc+0xd5/0x100 [ 120.049994][ T6855] security_file_alloc+0x34/0x2c0 [ 120.050011][ T6855] init_file+0x95/0x480 [ 120.050026][ T6855] alloc_empty_backing_file+0x50/0x150 [ 120.050042][ T6855] backing_file_open+0x30/0xb0 [ 120.050055][ T6855] ovl_open_realfile+0x336/0x410 [ 120.050073][ T6855] ovl_open+0x1dd/0x330 [ 120.050093][ T6855] ? __pfx_ovl_open+0x10/0x10 [ 120.050112][ T6855] ? path_get+0x61/0x80 [ 120.050135][ T6855] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 120.050166][ T6855] do_dentry_open+0x6ab/0x14d0 [ 120.050184][ T6855] ? __pfx_ovl_open+0x10/0x10 [ 120.050212][ T6855] vfs_open+0x82/0x3f0 [ 120.050238][ T6855] path_openat+0x208c/0x31a0 [ 120.050263][ T6855] ? __pfx_path_openat+0x10/0x10 [ 120.050277][ T6855] ? stack_trace_save+0x8e/0xc0 [ 120.050288][ T6855] ? __pfx_stack_trace_save+0x10/0x10 [ 120.050300][ T6855] do_file_open+0x20e/0x430 [ 120.050315][ T6855] ? __pfx_do_file_open+0x10/0x10 [ 120.050327][ T6855] ? kasan_save_track+0x14/0x30 [ 120.050336][ T6855] ? __kasan_slab_alloc+0x89/0x90 [ 120.050346][ T6855] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 120.050375][ T6855] do_open_execat+0xd1/0x360 [ 120.050386][ T6855] ? __pfx_do_open_execat+0x10/0x10 [ 120.050397][ T6855] ? __might_fault+0xc5/0x140 [ 120.050412][ T6855] ? __might_fault+0xc5/0x140 [ 120.050429][ T6855] alloc_bprm+0x2d/0x710 [ 120.050442][ T6855] do_execveat_common.isra.0+0x19c/0x580 [ 120.050454][ T6855] ? do_getname+0x191/0x390 [ 120.050470][ T6855] __x64_sys_execve+0x93/0xd0 [ 120.050483][ T6855] do_syscall_64+0x115/0x870 [ 120.050496][ T6855] ? clear_bhb_loop+0x40/0x90 [ 120.050509][ T6855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.050520][ T6855] RIP: 0033:0x7ff467d9ce59 [ 120.050530][ T6855] 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 [ 120.050540][ T6855] RSP: 002b:00007ff468bdd028 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 120.050551][ T6855] RAX: ffffffffffffffda RBX: 00007ff468015fa0 RCX: 00007ff467d9ce59 [ 120.050558][ T6855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000040 [ 120.050564][ T6855] RBP: 00007ff468bdd090 R08: 0000000000000000 R09: 0000000000000000 [ 120.050569][ T6855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 120.050576][ T6855] R13: 00007ff468016038 R14: 00007ff468015fa0 R15: 00007ffce7da0e38 [ 120.050589][ T6855] [ 120.248477][ T6858] xt_hashlimit: size too large, truncated to 1048576 [ 120.305443][ T40] audit: type=1400 audit(1779973009.908:584): avc: denied { setopt } for pid=6856 comm="syz.1.360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 120.308318][ T6869] netlink: 20 bytes leftover after parsing attributes in process `syz.1.360'. [ 120.324025][ T6869] netlink: 20 bytes leftover after parsing attributes in process `syz.1.360'. [ 120.350211][ T6856] ALSA: mixer_oss: invalid OSS volume ';Ê' [ 120.400602][ T59] hsr0: entered promiscuous mode [ 120.402759][ T6878] FAULT_INJECTION: forcing a failure. [ 120.402759][ T6878] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 120.407961][ T6878] CPU: 3 UID: 0 PID: 6878 Comm: syz.3.365 Tainted: G L syzkaller #0 PREEMPT(full) [ 120.407981][ T6878] Tainted: [L]=SOFTLOCKUP [ 120.407985][ T6878] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 120.407991][ T6878] Call Trace: [ 120.407996][ T6878] [ 120.408000][ T6878] dump_stack_lvl+0x100/0x190 [ 120.408017][ T6878] should_fail_ex.cold+0x5/0xa [ 120.408032][ T6878] _copy_to_user+0x32/0xd0 [ 120.408048][ T6878] simple_read_from_buffer+0xcb/0x170 [ 120.408063][ T6878] proc_fail_nth_read+0x1af/0x230 [ 120.408076][ T6878] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 120.408088][ T6878] ? rw_verify_area+0xce/0x6d0 [ 120.408099][ T6878] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 120.408110][ T6878] vfs_read+0x1e4/0xb30 [ 120.408123][ T6878] ? __pfx_vfs_read+0x10/0x10 [ 120.408134][ T6878] ? __fget_files+0x215/0x3d0 [ 120.408152][ T6878] ? __fget_files+0x21f/0x3d0 [ 120.408169][ T6878] ksys_read+0x12a/0x250 [ 120.408180][ T6878] ? __pfx_ksys_read+0x10/0x10 [ 120.408193][ T6878] ? rcu_is_watching+0x12/0xc0 [ 120.408210][ T6878] do_syscall_64+0x115/0x870 [ 120.408224][ T6878] ? clear_bhb_loop+0x40/0x90 [ 120.408238][ T6878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.408248][ T6878] RIP: 0033:0x7fc8dab5d68e [ 120.408258][ T6878] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 120.408268][ T6878] RSP: 002b:00007fc8d8dd4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 120.408279][ T6878] RAX: ffffffffffffffda RBX: 00007fc8d8dd56c0 RCX: 00007fc8dab5d68e [ 120.408285][ T6878] RDX: 000000000000000f RSI: 00007fc8d8dd50a0 RDI: 0000000000000004 [ 120.408291][ T6878] RBP: 00007fc8d8dd5090 R08: 0000000000000000 R09: 0000000000000000 [ 120.408297][ T6878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 120.408303][ T6878] R13: 00007fc8dae16128 R14: 00007fc8dae16090 R15: 00007ffe7f2b48b8 [ 120.408317][ T6878] [ 120.487584][ T6882] FAULT_INJECTION: forcing a failure. [ 120.487584][ T6882] name failslab, interval 1, probability 0, space 0, times 0 [ 120.492841][ T6882] CPU: 0 UID: 0 PID: 6882 Comm: syz.1.369 Tainted: G L syzkaller #0 PREEMPT(full) [ 120.492859][ T6882] Tainted: [L]=SOFTLOCKUP [ 120.492863][ T6882] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 120.492869][ T6882] Call Trace: [ 120.492873][ T6882] [ 120.492878][ T6882] dump_stack_lvl+0x100/0x190 [ 120.492894][ T6882] should_fail_ex.cold+0x5/0xa [ 120.492910][ T6882] ? genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 120.492926][ T6882] should_failslab+0xc2/0x120 [ 120.492939][ T6882] __kmalloc_noprof+0xe0/0x850 [ 120.492958][ T6882] genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 120.492976][ T6882] genl_family_rcv_msg_doit+0xc7/0x300 [ 120.493014][ T6882] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 120.493051][ T6882] ? bpf_lsm_capable+0x9/0x10 [ 120.493064][ T6882] ? security_capable+0x80/0x260 [ 120.493081][ T6882] ? ns_capable+0xd2/0xf0 [ 120.493097][ T6882] genl_rcv_msg+0x560/0x800 [ 120.493113][ T6882] ? __pfx_genl_rcv_msg+0x10/0x10 [ 120.493128][ T6882] ? __pfx_ethnl_default_set_doit+0x10/0x10 [ 120.493146][ T6882] netlink_rcv_skb+0x159/0x420 [ 120.493159][ T6882] ? __pfx_genl_rcv_msg+0x10/0x10 [ 120.493174][ T6882] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 120.493192][ T6882] ? netlink_deliver_tap+0x1ae/0xcc0 [ 120.493206][ T6882] genl_rcv+0x28/0x40 [ 120.493219][ T6882] netlink_unicast+0x585/0x850 [ 120.493234][ T6882] ? __pfx_netlink_unicast+0x10/0x10 [ 120.493250][ T6882] netlink_sendmsg+0x8b0/0xda0 [ 120.493265][ T6882] ? __pfx_netlink_sendmsg+0x10/0x10 [ 120.493277][ T6882] ? __might_fault+0xa0/0x140 [ 120.493297][ T6882] ____sys_sendmsg+0x9e1/0xb70 [ 120.493313][ T6882] ? __pfx_netlink_sendmsg+0x10/0x10 [ 120.493332][ T6882] ? __pfx_____sys_sendmsg+0x10/0x10 [ 120.493358][ T6882] ___sys_sendmsg+0x190/0x1e0 [ 120.493378][ T6882] ? __pfx____sys_sendmsg+0x10/0x10 [ 120.493411][ T6882] __sys_sendmsg+0x170/0x220 [ 120.493427][ T6882] ? __pfx___sys_sendmsg+0x10/0x10 [ 120.493449][ T6882] ? rcu_is_watching+0x12/0xc0 [ 120.493467][ T6882] do_syscall_64+0x115/0x870 [ 120.493480][ T6882] ? clear_bhb_loop+0x40/0x90 [ 120.493494][ T6882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.493505][ T6882] RIP: 0033:0x7f0b8b19ce59 [ 120.493514][ T6882] 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 [ 120.493525][ T6882] RSP: 002b:00007f0b8c001028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 120.493535][ T6882] RAX: ffffffffffffffda RBX: 00007f0b8b415fa0 RCX: 00007f0b8b19ce59 [ 120.493542][ T6882] RDX: 0000000000008044 RSI: 0000200000000540 RDI: 000000000000001a [ 120.493548][ T6882] RBP: 00007f0b8c001090 R08: 0000000000000000 R09: 0000000000000000 [ 120.493554][ T6882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 120.493566][ T6882] R13: 00007f0b8b416038 R14: 00007f0b8b415fa0 R15: 00007ffcd1700118 [ 120.493604][ T6882] [ 120.672565][ T40] audit: type=1400 audit(1779973010.278:585): avc: denied { ioctl } for pid=6890 comm="syz.1.372" path="socket:[16086]" dev="sockfs" ino=16086 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 120.725902][ T40] audit: type=1400 audit(1779973010.328:586): avc: denied { setattr } for pid=6892 comm="syz.1.373" name="NETLINK" dev="sockfs" ino=17417 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 121.486890][ T50] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 121.553053][ T6926] IPVS: set_ctl: invalid protocol: 47 0.0.0.0:20000 [ 121.646836][ T50] usb 6-1: Using ep0 maxpacket: 32 [ 121.649986][ T50] usb 6-1: unable to get BOS descriptor or descriptor too short [ 121.653413][ T50] usb 6-1: config 14 has an invalid interface number: 57 but max is 1 [ 121.656140][ T50] usb 6-1: config 14 has an invalid interface number: 228 but max is 1 [ 121.659400][ T50] usb 6-1: config 14 has no interface number 0 [ 121.661341][ T50] usb 6-1: config 14 has no interface number 1 [ 121.663319][ T50] usb 6-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 121.667893][ T50] usb 6-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 121.672237][ T50] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 121.675590][ T50] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 57993, setting to 1024 [ 121.679488][ T50] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 121.682992][ T50] usb 6-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 121.687136][ T50] usb 6-1: config 14 interface 57 has no altsetting 0 [ 121.689189][ T50] usb 6-1: config 14 interface 228 has no altsetting 0 [ 121.693008][ T50] usb 6-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 121.695822][ T50] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.698318][ T50] usb 6-1: Product: syz [ 121.699648][ T50] usb 6-1: Manufacturer: syz [ 121.701057][ T50] usb 6-1: SerialNumber: syz [ 122.111187][ T50] legousbtower 6-1:14.57: interrupt endpoints not found [ 122.139211][ T40] audit: type=1400 audit(1779973011.748:587): avc: denied { create } for pid=6943 comm="syz.2.389" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 122.147111][ T40] audit: type=1400 audit(1779973011.748:588): avc: denied { write } for pid=6943 comm="syz.2.389" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 122.153617][ T40] audit: type=1400 audit(1779973011.748:589): avc: denied { bind } for pid=6943 comm="syz.2.389" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 122.512167][ T50] legousbtower 6-1:14.228: get version request failed: -121 [ 122.515960][ T50] legousbtower 6-1:14.228: probe with driver legousbtower failed with error -121 [ 122.713695][ T50] usb 6-1: USB disconnect, device number 12 [ 123.328221][ T6967] netlink: 36 bytes leftover after parsing attributes in process `syz.0.396'. [ 123.411797][ T6978] validate_nla: 14 callbacks suppressed [ 123.411816][ T6978] netlink: 'syz.3.398': attribute type 1 has an invalid length. [ 123.612738][ T6982] fuse: Bad value for 'fd' [ 123.660534][ T6984] xt_socket: unknown flags 0x48 [ 123.667678][ T59] usb 8-1: new high-speed USB device number 9 using dummy_hcd [ 123.817961][ T59] usb 8-1: config 0 has an invalid interface number: 50 but max is 0 [ 123.821067][ T59] usb 8-1: config 0 has no interface number 0 [ 123.822992][ T59] usb 8-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 123.829885][ T59] usb 8-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 123.832753][ T59] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.835384][ T59] usb 8-1: Product: syz [ 123.837757][ T59] usb 8-1: Manufacturer: syz [ 123.839639][ T59] usb 8-1: SerialNumber: syz [ 123.843306][ T59] usb 8-1: config 0 descriptor?? [ 123.849422][ T59] yurex 8-1:0.50: USB YUREX device now attached to Yurex #0 [ 123.916898][ T5848] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 124.046846][ T5848] usb 5-1: device descriptor read/64, error -71 [ 124.057641][ T6978] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 124.061057][ T6978] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 124.066660][ T6978] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 124.072348][ T6978] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 124.116551][ T59] usb 8-1: USB disconnect, device number 9 [ 124.123462][ T59] yurex 8-1:0.50: USB YUREX #0 now disconnected [ 124.234767][ T7000] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 124.297238][ T5848] usb 5-1: new full-speed USB device number 6 using dummy_hcd [ 124.329022][ T7005] netlink: 8 bytes leftover after parsing attributes in process `syz.1.407'. [ 124.332193][ T7005] netlink: 'syz.1.407': attribute type 30 has an invalid length. [ 124.341627][ T1166] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 124.343596][ T7005] netlink: 8 bytes leftover after parsing attributes in process `syz.1.407'. [ 124.344382][ T1166] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 124.347905][ T7005] netlink: 'syz.1.407': attribute type 30 has an invalid length. [ 124.353592][ T1166] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 124.357358][ T1166] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 124.388044][ T7009] tipc: Started in network mode [ 124.389627][ T7009] tipc: Node identity 0ed15c3b9551, cluster identity 4711 [ 124.391841][ T7009] tipc: Enabled bearer , priority 0 [ 124.394324][ T7009] syzkaller0: entered promiscuous mode [ 124.396217][ T7009] syzkaller0: entered allmulticast mode [ 124.401448][ T7009] sch_tbf: burst 255 is lower than device syzkaller0 mtu (1514) ! [ 124.413013][ T7009] tipc: Resetting bearer [ 124.415542][ T7008] tipc: Resetting bearer [ 124.422979][ T7008] tipc: Disabling bearer [ 124.436963][ T5848] usb 5-1: device descriptor read/64, error -71 [ 124.498772][ T7012] fuse: Bad value for 'fd' [ 124.529102][ T7014] fuse: Bad value for 'group_id' [ 124.530730][ T7014] fuse: Bad value for 'group_id' [ 124.557226][ T5848] usb usb5-port1: attempt power cycle [ 124.906852][ T5848] usb 5-1: new full-speed USB device number 7 using dummy_hcd [ 124.937238][ T5848] usb 5-1: device descriptor read/8, error -71 [ 125.043281][ T7031] tipc: Started in network mode [ 125.044860][ T7031] tipc: Node identity cab0e5a3e4dc, cluster identity 4711 [ 125.048656][ T7031] tipc: Enabled bearer , priority 0 [ 125.051450][ T7031] syzkaller0: entered promiscuous mode [ 125.053183][ T7031] syzkaller0: entered allmulticast mode [ 125.059333][ T7031] sch_tbf: burst 255 is lower than device syzkaller0 mtu (1514) ! [ 125.073132][ T7031] tipc: Resetting bearer [ 125.077693][ T7030] tipc: Resetting bearer [ 125.087757][ T7030] tipc: Disabling bearer [ 125.176930][ T5848] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 125.208346][ T5848] usb 5-1: device descriptor read/8, error -71 [ 125.216049][ T7035] fuse: Bad value for 'fd' [ 125.268033][ T5757] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 125.271971][ T5757] Bluetooth: hci3: Injecting HCI hardware error event [ 125.275152][ T5757] Bluetooth: hci3: hardware error 0x00 [ 125.327217][ T5848] usb usb5-port1: unable to enumerate USB device [ 125.519305][ T7046] netlink: 'syz.1.422': attribute type 12 has an invalid length. [ 125.522077][ T7046] netlink: 'syz.1.422': attribute type 29 has an invalid length. [ 125.524646][ T7046] netlink: 148 bytes leftover after parsing attributes in process `syz.1.422'. [ 125.527685][ T7046] netlink: 'syz.1.422': attribute type 1 has an invalid length. [ 125.531494][ T7046] netlink: 'syz.1.422': attribute type 2 has an invalid length. [ 125.534872][ T7046] netlink: 11 bytes leftover after parsing attributes in process `syz.1.422'. [ 125.539057][ T7046] FAULT_INJECTION: forcing a failure. [ 125.539057][ T7046] name failslab, interval 1, probability 0, space 0, times 0 [ 125.543099][ T7046] CPU: 2 UID: 0 PID: 7046 Comm: syz.1.422 Tainted: G L syzkaller #0 PREEMPT(full) [ 125.543116][ T7046] Tainted: [L]=SOFTLOCKUP [ 125.543120][ T7046] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 125.543126][ T7046] Call Trace: [ 125.543131][ T7046] [ 125.543135][ T7046] dump_stack_lvl+0x100/0x190 [ 125.543151][ T7046] should_fail_ex.cold+0x5/0xa [ 125.543166][ T7046] should_failslab+0xc2/0x120 [ 125.543179][ T7046] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 125.543195][ T7046] ? __alloc_skb+0x140/0x710 [ 125.543210][ T7046] ? __alloc_skb+0x5b7/0x710 [ 125.543226][ T7046] __alloc_skb+0x140/0x710 [ 125.543240][ T7046] ? __alloc_skb+0x5b7/0x710 [ 125.543254][ T7046] ? __pfx___alloc_skb+0x10/0x10 [ 125.543273][ T7046] netlink_ack+0x117/0xb80 [ 125.543290][ T7046] netlink_rcv_skb+0x333/0x420 [ 125.543308][ T7046] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 125.543325][ T7046] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 125.543354][ T7046] ? netlink_deliver_tap+0x1ae/0xcc0 [ 125.543377][ T7046] netlink_unicast+0x585/0x850 [ 125.543394][ T7046] ? __pfx_netlink_unicast+0x10/0x10 [ 125.543410][ T7046] netlink_sendmsg+0x8b0/0xda0 [ 125.543425][ T7046] ? __pfx_netlink_sendmsg+0x10/0x10 [ 125.543437][ T7046] ? __might_fault+0xa0/0x140 [ 125.543457][ T7046] ____sys_sendmsg+0x9e1/0xb70 [ 125.543468][ T7046] ? __pfx_netlink_sendmsg+0x10/0x10 [ 125.543482][ T7046] ? __pfx_____sys_sendmsg+0x10/0x10 [ 125.543578][ T7046] ___sys_sendmsg+0x190/0x1e0 [ 125.543592][ T7046] ? __pfx____sys_sendmsg+0x10/0x10 [ 125.543620][ T7046] __sys_sendmsg+0x170/0x220 [ 125.543636][ T7046] ? __pfx___sys_sendmsg+0x10/0x10 [ 125.543657][ T7046] ? rcu_is_watching+0x12/0xc0 [ 125.543675][ T7046] do_syscall_64+0x115/0x870 [ 125.543688][ T7046] ? clear_bhb_loop+0x40/0x90 [ 125.543701][ T7046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.543712][ T7046] RIP: 0033:0x7f0b8b19ce59 [ 125.543721][ T7046] 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 [ 125.543731][ T7046] RSP: 002b:00007f0b8c001028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 125.543742][ T7046] RAX: ffffffffffffffda RBX: 00007f0b8b415fa0 RCX: 00007f0b8b19ce59 [ 125.543748][ T7046] RDX: 0000000000000004 RSI: 0000200000000000 RDI: 0000000000000003 [ 125.543754][ T7046] RBP: 00007f0b8c001090 R08: 0000000000000000 R09: 0000000000000000 [ 125.543760][ T7046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 125.543766][ T7046] R13: 00007f0b8b416038 R14: 00007f0b8b415fa0 R15: 00007ffcd1700118 [ 125.543779][ T7046] [ 125.658441][ T7048] nbd: illegal input index 536870912 [ 125.734201][ T7052] fuse: Unknown parameter '000000000000000000000000x0000000000000003' [ 125.803205][ T7061] netlink: 20 bytes leftover after parsing attributes in process `syz.3.428'. [ 125.806549][ T7061] netlink: 28 bytes leftover after parsing attributes in process `syz.3.428'. [ 125.854822][ T7063] FAULT_INJECTION: forcing a failure. [ 125.854822][ T7063] name failslab, interval 1, probability 0, space 0, times 0 [ 125.858977][ T7063] CPU: 3 UID: 0 PID: 7063 Comm: syz.3.429 Tainted: G L syzkaller #0 PREEMPT(full) [ 125.858995][ T7063] Tainted: [L]=SOFTLOCKUP [ 125.858999][ T7063] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 125.859005][ T7063] Call Trace: [ 125.859009][ T7063] [ 125.859013][ T7063] dump_stack_lvl+0x100/0x190 [ 125.859030][ T7063] should_fail_ex.cold+0x5/0xa [ 125.859045][ T7063] ? p9_fcall_init+0x101/0x420 [ 125.859059][ T7063] should_failslab+0xc2/0x120 [ 125.859071][ T7063] __kmalloc_noprof+0xe0/0x850 [ 125.859087][ T7063] ? trace_kmem_cache_alloc+0xd5/0x100 [ 125.859098][ T7063] ? __kasan_slab_alloc+0x89/0x90 [ 125.859111][ T7063] p9_fcall_init+0x101/0x420 [ 125.859126][ T7063] p9_tag_alloc+0x16c/0x860 [ 125.859148][ T7063] ? __pfx_p9_tag_alloc+0x10/0x10 [ 125.859167][ T7063] p9_client_prepare_req+0x19b/0x4e0 [ 125.859183][ T7063] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 125.859199][ T7063] ? __lock_acquire+0x4a5/0x2630 [ 125.859215][ T7063] p9_client_rpc+0x1c4/0xc80 [ 125.859231][ T7063] ? __pfx_p9_client_rpc+0x10/0x10 [ 125.859247][ T7063] ? idr_alloc_u32+0x22b/0x320 [ 125.859261][ T7063] ? __pfx_idr_alloc_u32+0x10/0x10 [ 125.859274][ T7063] ? find_held_lock+0x2b/0x80 [ 125.859283][ T7063] ? p9_fid_create+0x26d/0x460 [ 125.859297][ T7063] ? rcu_is_watching+0x12/0xc0 [ 125.859312][ T7063] ? trace_9p_fid_ref+0x74/0x200 [ 125.859328][ T7063] p9_client_walk+0x1ab/0x530 [ 125.859345][ T7063] ? __pfx_p9_client_walk+0x10/0x10 [ 125.859363][ T7063] ? v9fs_fid_lookup+0xec/0xec0 [ 125.859382][ T7063] v9fs_vfs_lookup+0x206/0x5b0 [ 125.859394][ T7063] ? __pfx_v9fs_vfs_lookup+0x10/0x10 [ 125.859407][ T7063] ? do_raw_spin_unlock+0x145/0x1e0 [ 125.859422][ T7063] ? _raw_spin_unlock+0x28/0x50 [ 125.859436][ T7063] lookup_one_qstr_excl+0x1cd/0x250 [ 125.859452][ T7063] ? mnt_get_write_access+0x52/0x2f0 [ 125.859464][ T7063] __start_renaming+0x1c9/0x520 [ 125.859483][ T7063] filename_renameat2+0x538/0xa60 [ 125.859502][ T7063] ? __pfx_filename_renameat2+0x10/0x10 [ 125.859521][ T7063] ? __might_fault+0xc5/0x140 [ 125.859543][ T7063] ? do_getname+0x191/0x390 [ 125.859560][ T7063] __x64_sys_rename+0x81/0xb0 [ 125.859576][ T7063] do_syscall_64+0x115/0x870 [ 125.859588][ T7063] ? clear_bhb_loop+0x40/0x90 [ 125.859602][ T7063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.859613][ T7063] RIP: 0033:0x7fc8dab9ce59 [ 125.859622][ T7063] 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 [ 125.859633][ T7063] RSP: 002b:00007fc8d8df6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 125.859643][ T7063] RAX: ffffffffffffffda RBX: 00007fc8dae15fa0 RCX: 00007fc8dab9ce59 [ 125.859650][ T7063] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000200000000180 [ 125.859656][ T7063] RBP: 00007fc8d8df6090 R08: 0000000000000000 R09: 0000000000000000 [ 125.859662][ T7063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 125.859668][ T7063] R13: 00007fc8dae16038 R14: 00007fc8dae15fa0 R15: 00007ffe7f2b48b8 [ 125.859682][ T7063] [ 126.195932][ T40] kauditd_printk_skb: 4 callbacks suppressed [ 126.195945][ T40] audit: type=1400 audit(1779973015.798:594): avc: denied { read } for pid=7064 comm="syz.2.431" name="file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 126.205054][ T40] audit: type=1400 audit(1779973015.798:595): avc: denied { open } for pid=7064 comm="syz.2.431" path="/113/file0/file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 126.212437][ T7073] netlink: 24 bytes leftover after parsing attributes in process `syz.3.433'. [ 126.213452][ T7073] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=7073 comm=syz.3.433 [ 126.217028][ T7071] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 126.222872][ T7073] netlink: 8 bytes leftover after parsing attributes in process `syz.3.433'. [ 126.224352][ T7071] block device autoloading is deprecated and will be removed. [ 126.233345][ T40] audit: type=1400 audit(1779973015.838:596): avc: denied { ioctl } for pid=7064 comm="syz.2.431" path="/113/file0/file0" dev="fuse" ino=64 ioctlcmd=0x910 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 126.234850][ T7073] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7073 comm=syz.3.433 [ 126.238966][ T7065] netlink: 8 bytes leftover after parsing attributes in process `syz.2.431'. [ 126.278438][ T40] audit: type=1400 audit(1779973015.888:597): avc: denied { create } for pid=7075 comm="syz.3.435" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 126.346908][ T40] audit: type=1400 audit(1779973015.948:598): avc: denied { create } for pid=7079 comm="syz.3.436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 126.354704][ T40] audit: type=1400 audit(1779973015.958:599): avc: denied { ioctl } for pid=7079 comm="syz.3.436" path="socket:[17557]" dev="sockfs" ino=17557 ioctlcmd=0xf516 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 126.364159][ T40] audit: type=1400 audit(1779973015.958:600): avc: denied { write } for pid=7079 comm="syz.3.436" path="socket:[17557]" dev="sockfs" ino=17557 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 126.582902][ T7097] FAULT_INJECTION: forcing a failure. [ 126.582902][ T7097] name failslab, interval 1, probability 0, space 0, times 0 [ 126.582996][ T7095] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 126.588543][ T7097] CPU: 0 UID: 0 PID: 7097 Comm: syz.1.442 Tainted: G L syzkaller #0 PREEMPT(full) [ 126.588570][ T7097] Tainted: [L]=SOFTLOCKUP [ 126.588576][ T7097] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 126.588585][ T7097] Call Trace: [ 126.588590][ T7097] [ 126.588597][ T7097] dump_stack_lvl+0x100/0x190 [ 126.588621][ T7097] should_fail_ex.cold+0x5/0xa [ 126.588645][ T7097] should_failslab+0xc2/0x120 [ 126.588664][ T7097] __kmalloc_cache_noprof+0x7a/0x6f0 [ 126.588686][ T7097] ? ovl_encode_real_fh+0xca/0x410 [ 126.588711][ T7097] ovl_encode_real_fh+0xca/0x410 [ 126.588730][ T7097] ? __pfx_ovl_encode_real_fh+0x10/0x10 [ 126.588755][ T7097] ovl_lookup_index+0xe0/0x660 [ 126.588773][ T7097] ? trace_kmalloc+0xe3/0x110 [ 126.588785][ T7097] ? __pfx_ovl_lookup_index+0x10/0x10 [ 126.588799][ T7097] ? __kmalloc_noprof+0x320/0x850 [ 126.588817][ T7097] ovl_lookup_layers+0x60b/0x2ac0 [ 126.588840][ T7097] ? __pfx_ovl_lookup_layers+0x10/0x10 [ 126.588859][ T7097] ? find_held_lock+0x2b/0x80 [ 126.588869][ T7097] ? d_alloc_parallel+0xb4e/0x14e0 [ 126.588883][ T7097] ovl_lookup+0x4a8/0x6b0 [ 126.588896][ T7097] ? d_alloc_parallel+0x864/0x14e0 [ 126.588908][ T7097] ? __pfx_ovl_lookup+0x10/0x10 [ 126.588929][ T7097] ? lockdep_init_map_type+0x5c/0x250 [ 126.588945][ T7097] __lookup_slow+0x251/0x460 [ 126.588962][ T7097] ? __pfx___lookup_slow+0x10/0x10 [ 126.588991][ T7097] lookup_slow+0x50/0x70 [ 126.589007][ T7097] path_lookupat+0x5e8/0xc40 [ 126.589021][ T7097] filename_lookup+0x202/0x590 [ 126.589033][ T7097] ? kasan_save_track+0x14/0x30 [ 126.589044][ T7097] ? __pfx_filename_lookup+0x10/0x10 [ 126.589071][ T7097] filename_linkat+0x145/0x640 [ 126.589088][ T7097] ? __pfx_filename_linkat+0x10/0x10 [ 126.589107][ T7097] ? do_getname+0x191/0x390 [ 126.589123][ T7097] __x64_sys_linkat+0xf6/0x150 [ 126.589139][ T7097] do_syscall_64+0x115/0x870 [ 126.589154][ T7097] ? clear_bhb_loop+0x40/0x90 [ 126.589174][ T7097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.589191][ T7097] RIP: 0033:0x7f0b8b19ce59 [ 126.589209][ T7097] 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 [ 126.589226][ T7097] RSP: 002b:00007f0b8c001028 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 126.589261][ T7097] RAX: ffffffffffffffda RBX: 00007f0b8b415fa0 RCX: 00007f0b8b19ce59 [ 126.589271][ T7097] RDX: ffffffffffffff9c RSI: 00002000000006c0 RDI: ffffffffffffff9c [ 126.589277][ T7097] RBP: 00007f0b8c001090 R08: 0000000000001000 R09: 0000000000000000 [ 126.589284][ T7097] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 126.589290][ T7097] R13: 00007f0b8b416038 R14: 00007f0b8b415fa0 R15: 00007ffcd1700118 [ 126.589304][ T7097] [ 126.716252][ T7101] netlink: 'syz.2.444': attribute type 12 has an invalid length. [ 126.721303][ T7101] netlink: 'syz.2.444': attribute type 29 has an invalid length. [ 126.723725][ T7101] netlink: 148 bytes leftover after parsing attributes in process `syz.2.444'. [ 126.726519][ T7101] netlink: 'syz.2.444': attribute type 1 has an invalid length. [ 126.729843][ T7101] netlink: 11 bytes leftover after parsing attributes in process `syz.2.444'. [ 126.733025][ T7101] netlink: 148 bytes leftover after parsing attributes in process `syz.2.444'. [ 126.735752][ T7101] FAULT_INJECTION: forcing a failure. [ 126.735752][ T7101] name failslab, interval 1, probability 0, space 0, times 0 [ 126.740085][ T7101] CPU: 0 UID: 0 PID: 7101 Comm: syz.2.444 Tainted: G L syzkaller #0 PREEMPT(full) [ 126.740114][ T7101] Tainted: [L]=SOFTLOCKUP [ 126.740119][ T7101] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 126.740129][ T7101] Call Trace: [ 126.740134][ T7101] [ 126.740140][ T7101] dump_stack_lvl+0x100/0x190 [ 126.740164][ T7101] should_fail_ex.cold+0x5/0xa [ 126.740188][ T7101] should_failslab+0xc2/0x120 [ 126.740206][ T7101] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 126.740234][ T7101] ? __alloc_skb+0x140/0x710 [ 126.740257][ T7101] ? __alloc_skb+0x5b7/0x710 [ 126.740285][ T7101] __alloc_skb+0x140/0x710 [ 126.740308][ T7101] ? __alloc_skb+0x5b7/0x710 [ 126.740332][ T7101] ? __pfx___alloc_skb+0x10/0x10 [ 126.740363][ T7101] netlink_ack+0x117/0xb80 [ 126.740392][ T7101] netlink_rcv_skb+0x333/0x420 [ 126.740414][ T7101] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 126.740432][ T7101] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 126.740462][ T7101] ? netlink_deliver_tap+0x1ae/0xcc0 [ 126.740488][ T7101] netlink_unicast+0x585/0x850 [ 126.740514][ T7101] ? __pfx_netlink_unicast+0x10/0x10 [ 126.740543][ T7101] netlink_sendmsg+0x8b0/0xda0 [ 126.740568][ T7101] ? __pfx_netlink_sendmsg+0x10/0x10 [ 126.740588][ T7101] ? __might_fault+0xa0/0x140 [ 126.740621][ T7101] ____sys_sendmsg+0x9e1/0xb70 [ 126.740640][ T7101] ? __pfx_netlink_sendmsg+0x10/0x10 [ 126.740663][ T7101] ? __pfx_____sys_sendmsg+0x10/0x10 [ 126.740688][ T7101] ? __pfx__kstrtoull+0x10/0x10 [ 126.740722][ T7101] ___sys_sendmsg+0x190/0x1e0 [ 126.740744][ T7101] ? __pfx____sys_sendmsg+0x10/0x10 [ 126.740775][ T7101] ? find_held_lock+0x2b/0x80 [ 126.740808][ T7101] __sys_sendmmsg+0x205/0x430 [ 126.740838][ T7101] ? __pfx___sys_sendmmsg+0x10/0x10 [ 126.740872][ T7101] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 126.740906][ T7101] ? fput+0x79/0x100 [ 126.740930][ T7101] ? ksys_write+0x1ac/0x250 [ 126.740949][ T7101] ? __pfx_ksys_write+0x10/0x10 [ 126.740972][ T7101] __x64_sys_sendmmsg+0x9c/0x100 [ 126.740999][ T7101] ? lockdep_hardirqs_on+0x78/0x100 [ 126.741021][ T7101] do_syscall_64+0x115/0x870 [ 126.741042][ T7101] ? clear_bhb_loop+0x40/0x90 [ 126.741061][ T7101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.741078][ T7101] RIP: 0033:0x7ff467d9ce59 [ 126.741093][ T7101] 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 [ 126.741114][ T7101] RSP: 002b:00007ff468bdd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 126.741131][ T7101] RAX: ffffffffffffffda RBX: 00007ff468015fa0 RCX: 00007ff467d9ce59 [ 126.741140][ T7101] RDX: 0400000000000235 RSI: 0000200000000000 RDI: 0000000000000003 [ 126.741150][ T7101] RBP: 00007ff468bdd090 R08: 0000000000000000 R09: 0000000000000000 [ 126.741160][ T7101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.741169][ T7101] R13: 00007ff468016038 R14: 00007ff468015fa0 R15: 00007ffce7da0e38 [ 126.741192][ T7101] [ 127.062826][ T7113] syzkaller0: entered promiscuous mode [ 127.065531][ T7113] syzkaller0: entered allmulticast mode [ 127.346934][ T5757] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 127.730052][ T7117] tmpfs: Bad value for 'mpol' [ 127.799748][ T7118] dvmrp0: entered allmulticast mode [ 127.815632][ T7120] FAULT_INJECTION: forcing a failure. [ 127.815632][ T7120] name failslab, interval 1, probability 0, space 0, times 0 [ 127.821769][ T7120] CPU: 2 UID: 0 PID: 7120 Comm: syz.2.450 Tainted: G L syzkaller #0 PREEMPT(full) [ 127.821798][ T7120] Tainted: [L]=SOFTLOCKUP [ 127.821804][ T7120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 127.821814][ T7120] Call Trace: [ 127.821820][ T7120] [ 127.821827][ T7120] dump_stack_lvl+0x100/0x190 [ 127.821851][ T7120] should_fail_ex.cold+0x5/0xa [ 127.821874][ T7120] should_failslab+0xc2/0x120 [ 127.821894][ T7120] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 127.821918][ T7120] ? skb_clone+0x190/0x400 [ 127.821949][ T7120] skb_clone+0x190/0x400 [ 127.821973][ T7120] netlink_deliver_tap+0xaed/0xcc0 [ 127.821998][ T7120] netlink_unicast+0x6a5/0x850 [ 127.822022][ T7120] ? __pfx_netlink_unicast+0x10/0x10 [ 127.822057][ T7120] netlink_ack+0x655/0xb80 [ 127.822084][ T7120] netlink_rcv_skb+0x333/0x420 [ 127.822103][ T7120] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 127.822122][ T7120] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 127.822152][ T7120] ? netlink_deliver_tap+0x1ae/0xcc0 [ 127.822192][ T7120] netlink_unicast+0x585/0x850 [ 127.822216][ T7120] ? __pfx_netlink_unicast+0x10/0x10 [ 127.822245][ T7120] netlink_sendmsg+0x8b0/0xda0 [ 127.822270][ T7120] ? __pfx_netlink_sendmsg+0x10/0x10 [ 127.822289][ T7120] ? __might_fault+0xa0/0x140 [ 127.822321][ T7120] ____sys_sendmsg+0x9e1/0xb70 [ 127.822338][ T7120] ? __pfx_netlink_sendmsg+0x10/0x10 [ 127.822360][ T7120] ? __pfx_____sys_sendmsg+0x10/0x10 [ 127.822392][ T7120] ___sys_sendmsg+0x190/0x1e0 [ 127.822414][ T7120] ? __pfx____sys_sendmsg+0x10/0x10 [ 127.822462][ T7120] __sys_sendmsg+0x170/0x220 [ 127.822488][ T7120] ? __pfx___sys_sendmsg+0x10/0x10 [ 127.822524][ T7120] ? rcu_is_watching+0x12/0xc0 [ 127.822552][ T7120] do_syscall_64+0x115/0x870 [ 127.822571][ T7120] ? clear_bhb_loop+0x40/0x90 [ 127.822591][ T7120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.822608][ T7120] RIP: 0033:0x7ff467d9ce59 [ 127.822623][ T7120] 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 [ 127.822639][ T7120] RSP: 002b:00007ff468bdd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 127.822657][ T7120] RAX: ffffffffffffffda RBX: 00007ff468015fa0 RCX: 00007ff467d9ce59 [ 127.822668][ T7120] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000003 [ 127.822678][ T7120] RBP: 00007ff468bdd090 R08: 0000000000000000 R09: 0000000000000000 [ 127.822687][ T7120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 127.822695][ T7120] R13: 00007ff468016038 R14: 00007ff468015fa0 R15: 00007ffce7da0e38 [ 127.822720][ T7120] [ 127.825240][ T40] audit: type=1400 audit(1779973017.428:601): avc: denied { accept } for pid=7116 comm="syz.1.449" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 127.896198][ T7127] fuse: Bad value for 'fd' [ 127.997961][ T40] audit: type=1400 audit(1779973017.608:602): avc: denied { create } for pid=7131 comm="syz.2.456" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 128.008135][ T40] audit: type=1400 audit(1779973017.608:603): avc: denied { setattr } for pid=7131 comm="syz.2.456" name="L2TP/IPv6" dev="sockfs" ino=16889 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 128.039761][ T7138] faux_driver vgem: [drm] Unknown color mode 3; guessing buffer size. [ 128.042427][ T7140] FAULT_INJECTION: forcing a failure. [ 128.042427][ T7140] name failslab, interval 1, probability 0, space 0, times 0 [ 128.046533][ T7140] CPU: 3 UID: 0 PID: 7140 Comm: syz.1.458 Tainted: G L syzkaller #0 PREEMPT(full) [ 128.046551][ T7140] Tainted: [L]=SOFTLOCKUP [ 128.046554][ T7140] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 128.046561][ T7140] Call Trace: [ 128.046565][ T7140] [ 128.046569][ T7140] dump_stack_lvl+0x100/0x190 [ 128.046585][ T7140] should_fail_ex.cold+0x5/0xa [ 128.046600][ T7140] ? genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 128.046616][ T7140] should_failslab+0xc2/0x120 [ 128.046628][ T7140] __kmalloc_noprof+0xe0/0x850 [ 128.046647][ T7140] genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 128.046665][ T7140] genl_family_rcv_msg_doit+0xc7/0x300 [ 128.046681][ T7140] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 128.046700][ T7140] ? bpf_lsm_capable+0x9/0x10 [ 128.046710][ T7140] ? security_capable+0x80/0x260 [ 128.046724][ T7140] ? ns_capable+0xd2/0xf0 [ 128.046740][ T7140] genl_rcv_msg+0x560/0x800 [ 128.046776][ T7140] ? __pfx_genl_rcv_msg+0x10/0x10 [ 128.046790][ T7140] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 128.046805][ T7140] ? __pfx_nl80211_join_ibss+0x10/0x10 [ 128.046815][ T7140] ? __pfx_nl80211_post_doit+0x10/0x10 [ 128.046835][ T7140] netlink_rcv_skb+0x159/0x420 [ 128.046848][ T7140] ? __pfx_genl_rcv_msg+0x10/0x10 [ 128.046863][ T7140] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 128.046881][ T7140] ? netlink_deliver_tap+0x1ae/0xcc0 [ 128.046896][ T7140] genl_rcv+0x28/0x40 [ 128.046922][ T7140] netlink_unicast+0x585/0x850 [ 128.046937][ T7140] ? __pfx_netlink_unicast+0x10/0x10 [ 128.046954][ T7140] netlink_sendmsg+0x8b0/0xda0 [ 128.046969][ T7140] ? __pfx_netlink_sendmsg+0x10/0x10 [ 128.046986][ T7140] ? __might_fault+0xa0/0x140 [ 128.047006][ T7140] ____sys_sendmsg+0x9e1/0xb70 [ 128.047018][ T7140] ? __pfx_netlink_sendmsg+0x10/0x10 [ 128.047032][ T7140] ? __pfx_____sys_sendmsg+0x10/0x10 [ 128.047050][ T7140] ___sys_sendmsg+0x190/0x1e0 [ 128.047064][ T7140] ? __pfx____sys_sendmsg+0x10/0x10 [ 128.047094][ T7140] __sys_sendmsg+0x170/0x220 [ 128.047110][ T7140] ? __pfx___sys_sendmsg+0x10/0x10 [ 128.047132][ T7140] ? rcu_is_watching+0x12/0xc0 [ 128.047150][ T7140] do_syscall_64+0x115/0x870 [ 128.047164][ T7140] ? clear_bhb_loop+0x40/0x90 [ 128.047177][ T7140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.047188][ T7140] RIP: 0033:0x7f0b8b19ce59 [ 128.047197][ T7140] 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 [ 128.047207][ T7140] RSP: 002b:00007f0b8c001028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 128.047218][ T7140] RAX: ffffffffffffffda RBX: 00007f0b8b415fa0 RCX: 00007f0b8b19ce59 [ 128.047224][ T7140] RDX: 0000000020004800 RSI: 0000200000000300 RDI: 0000000000000003 [ 128.047230][ T7140] RBP: 00007f0b8c001090 R08: 0000000000000000 R09: 0000000000000000 [ 128.047236][ T7140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 128.047242][ T7140] R13: 00007f0b8b416038 R14: 00007f0b8b415fa0 R15: 00007ffcd1700118 [ 128.047256][ T7140] [ 128.259354][ T7148] netlink: 'syz.3.463': attribute type 11 has an invalid length. [ 128.306643][ T7154] fuse: Bad value for 'fd' [ 128.351857][ T7157] FAULT_INJECTION: forcing a failure. [ 128.351857][ T7157] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 128.356931][ T7157] CPU: 2 UID: 0 PID: 7157 Comm: syz.1.465 Tainted: G L syzkaller #0 PREEMPT(full) [ 128.356961][ T7157] Tainted: [L]=SOFTLOCKUP [ 128.356967][ T7157] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 128.356978][ T7157] Call Trace: [ 128.356984][ T7157] [ 128.356992][ T7157] dump_stack_lvl+0x100/0x190 [ 128.357017][ T7157] should_fail_ex.cold+0x5/0xa [ 128.357043][ T7157] _copy_from_user+0x2e/0xd0 [ 128.357065][ T7157] copy_msghdr_from_user+0x9f/0x4f0 [ 128.357088][ T7157] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 128.357127][ T7157] ___sys_sendmsg+0x106/0x1e0 [ 128.357150][ T7157] ? __pfx____sys_sendmsg+0x10/0x10 [ 128.357200][ T7157] __sys_sendmsg+0x170/0x220 [ 128.357228][ T7157] ? __pfx___sys_sendmsg+0x10/0x10 [ 128.357265][ T7157] ? rcu_is_watching+0x12/0xc0 [ 128.357294][ T7157] do_syscall_64+0x115/0x870 [ 128.357316][ T7157] ? clear_bhb_loop+0x40/0x90 [ 128.357338][ T7157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.357356][ T7157] RIP: 0033:0x7f0b8b19ce59 [ 128.357371][ T7157] 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 [ 128.357386][ T7157] RSP: 002b:00007f0b8c001028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 128.357403][ T7157] RAX: ffffffffffffffda RBX: 00007f0b8b415fa0 RCX: 00007f0b8b19ce59 [ 128.357414][ T7157] RDX: 0000000000008044 RSI: 0000200000000540 RDI: 000000000000001b [ 128.357424][ T7157] RBP: 00007f0b8c001090 R08: 0000000000000000 R09: 0000000000000000 [ 128.357435][ T7157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 128.357445][ T7157] R13: 00007f0b8b416038 R14: 00007f0b8b415fa0 R15: 00007ffcd1700118 [ 128.357494][ T7157] [ 128.522513][ T7170] FAULT_INJECTION: forcing a failure. [ 128.522513][ T7170] name failslab, interval 1, probability 0, space 0, times 0 [ 128.529490][ T7170] CPU: 1 UID: 0 PID: 7170 Comm: syz.3.469 Tainted: G L syzkaller #0 PREEMPT(full) [ 128.529519][ T7170] Tainted: [L]=SOFTLOCKUP [ 128.529526][ T7170] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 128.529536][ T7170] Call Trace: [ 128.529543][ T7170] [ 128.529550][ T7170] dump_stack_lvl+0x100/0x190 [ 128.529575][ T7170] should_fail_ex.cold+0x5/0xa [ 128.529602][ T7170] should_failslab+0xc2/0x120 [ 128.529626][ T7170] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 128.529656][ T7170] ? ethnl_default_set_doit+0x2f0/0x9b0 [ 128.529684][ T7170] kmemdup_noprof+0x29/0x60 [ 128.529702][ T7170] ethnl_default_set_doit+0x2f0/0x9b0 [ 128.529728][ T7170] genl_family_rcv_msg_doit+0x214/0x300 [ 128.529755][ T7170] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 128.529787][ T7170] ? bpf_lsm_capable+0x9/0x10 [ 128.529806][ T7170] ? security_capable+0x80/0x260 [ 128.529834][ T7170] ? ns_capable+0xd2/0xf0 [ 128.529859][ T7170] genl_rcv_msg+0x560/0x800 [ 128.529887][ T7170] ? __pfx_genl_rcv_msg+0x10/0x10 [ 128.529920][ T7170] ? __pfx_ethnl_default_set_doit+0x10/0x10 [ 128.529953][ T7170] netlink_rcv_skb+0x159/0x420 [ 128.529975][ T7170] ? __pfx_genl_rcv_msg+0x10/0x10 [ 128.530003][ T7170] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 128.530038][ T7170] ? netlink_deliver_tap+0x1ae/0xcc0 [ 128.530066][ T7170] genl_rcv+0x28/0x40 [ 128.530089][ T7170] netlink_unicast+0x585/0x850 [ 128.530116][ T7170] ? __pfx_netlink_unicast+0x10/0x10 [ 128.530146][ T7170] netlink_sendmsg+0x8b0/0xda0 [ 128.530174][ T7170] ? __pfx_netlink_sendmsg+0x10/0x10 [ 128.530195][ T7170] ? __might_fault+0xa0/0x140 [ 128.530233][ T7170] ____sys_sendmsg+0x9e1/0xb70 [ 128.530256][ T7170] ? __pfx_netlink_sendmsg+0x10/0x10 [ 128.530282][ T7170] ? __pfx_____sys_sendmsg+0x10/0x10 [ 128.530317][ T7170] ___sys_sendmsg+0x190/0x1e0 [ 128.530342][ T7170] ? __pfx____sys_sendmsg+0x10/0x10 [ 128.530399][ T7170] __sys_sendmsg+0x170/0x220 [ 128.530428][ T7170] ? __pfx___sys_sendmsg+0x10/0x10 [ 128.530470][ T7170] ? rcu_is_watching+0x12/0xc0 [ 128.530503][ T7170] do_syscall_64+0x115/0x870 [ 128.530526][ T7170] ? clear_bhb_loop+0x40/0x90 [ 128.530548][ T7170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.530566][ T7170] RIP: 0033:0x7fc8dab9ce59 [ 128.530580][ T7170] 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 [ 128.530594][ T7170] RSP: 002b:00007fc8d8df6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 128.530611][ T7170] RAX: ffffffffffffffda RBX: 00007fc8dae15fa0 RCX: 00007fc8dab9ce59 [ 128.530638][ T7170] RDX: 0000000000008044 RSI: 0000200000000540 RDI: 000000000000001b [ 128.530648][ T7170] RBP: 00007fc8d8df6090 R08: 0000000000000000 R09: 0000000000000000 [ 128.530657][ T7170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 128.530669][ T7170] R13: 00007fc8dae16038 R14: 00007fc8dae15fa0 R15: 00007ffe7f2b48b8 [ 128.530697][ T7170] [ 128.745213][ T7179] fuse: Bad value for 'fd' [ 128.954479][ T7196] FAULT_INJECTION: forcing a failure. [ 128.954479][ T7196] name failslab, interval 1, probability 0, space 0, times 0 [ 128.963340][ T7196] CPU: 2 UID: 0 PID: 7196 Comm: syz.3.478 Tainted: G L syzkaller #0 PREEMPT(full) [ 128.963369][ T7196] Tainted: [L]=SOFTLOCKUP [ 128.963374][ T7196] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 128.963384][ T7196] Call Trace: [ 128.963390][ T7196] [ 128.963397][ T7196] dump_stack_lvl+0x100/0x190 [ 128.963423][ T7196] should_fail_ex.cold+0x5/0xa [ 128.963448][ T7196] ? tomoyo_realpath_from_path+0xb6/0x690 [ 128.963482][ T7196] should_failslab+0xc2/0x120 [ 128.963502][ T7196] __kmalloc_noprof+0xe0/0x850 [ 128.963527][ T7196] ? kfree+0x1dd/0x6c0 [ 128.963552][ T7196] tomoyo_realpath_from_path+0xb6/0x690 [ 128.963584][ T7196] tomoyo_mount_acl+0x1b6/0x8b0 [ 128.963609][ T7196] ? is_bpf_text_address+0x8a/0x1a0 [ 128.963631][ T7196] ? bpf_ksym_find+0x128/0x1c0 [ 128.963657][ T7196] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 128.963677][ T7196] ? __pfx_tomoyo_mount_acl+0x10/0x10 [ 128.963699][ T7196] ? kernel_text_address+0x8d/0x100 [ 128.963724][ T7196] ? unwind_get_return_address+0x59/0xa0 [ 128.963774][ T7196] ? tomoyo_domain+0xb2/0x150 [ 128.963792][ T7196] ? tomoyo_profile+0x47/0x60 [ 128.963813][ T7196] tomoyo_mount_permission+0x214/0x460 [ 128.963838][ T7196] ? tomoyo_mount_permission+0x1f6/0x460 [ 128.963865][ T7196] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 128.963905][ T7196] security_sb_mount+0xdd/0x270 [ 128.963931][ T7196] path_mount+0x158/0x23d0 [ 128.963961][ T7196] ? __pfx_path_mount+0x10/0x10 [ 128.963985][ T7196] ? lockdep_hardirqs_on+0x78/0x100 [ 128.964012][ T7196] ? putname+0xb1/0x110 [ 128.964034][ T7196] ? kmem_cache_free+0x127/0x6c0 [ 128.964066][ T7196] ? __x64_sys_mount+0x293/0x310 [ 128.964090][ T7196] __x64_sys_mount+0x293/0x310 [ 128.964117][ T7196] ? __pfx___x64_sys_mount+0x10/0x10 [ 128.964145][ T7196] ? rcu_is_watching+0x12/0xc0 [ 128.964175][ T7196] do_syscall_64+0x115/0x870 [ 128.964197][ T7196] ? clear_bhb_loop+0x40/0x90 [ 128.964221][ T7196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.964240][ T7196] RIP: 0033:0x7fc8dab9ce59 [ 128.964255][ T7196] 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 [ 128.964269][ T7196] RSP: 002b:00007fc8d8df6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 128.964301][ T7196] RAX: ffffffffffffffda RBX: 00007fc8dae15fa0 RCX: 00007fc8dab9ce59 [ 128.964311][ T7196] RDX: 0000200000000500 RSI: 00002000000000c0 RDI: 0000200000000080 [ 128.964322][ T7196] RBP: 00007fc8d8df6090 R08: 0000000000000000 R09: 0000000000000000 [ 128.964332][ T7196] R10: 00000000020040c1 R11: 0000000000000246 R12: 0000000000000001 [ 128.964342][ T7196] R13: 00007fc8dae16038 R14: 00007fc8dae15fa0 R15: 00007ffe7f2b48b8 [ 128.964366][ T7196] [ 128.964464][ T7196] ERROR: Out of memory at tomoyo_realpath_from_path. [ 129.332475][ T7216] FAULT_INJECTION: forcing a failure. [ 129.332475][ T7216] name failslab, interval 1, probability 0, space 0, times 0 [ 129.338355][ T7216] CPU: 0 UID: 0 PID: 7216 Comm: syz.0.485 Tainted: G L syzkaller #0 PREEMPT(full) [ 129.338385][ T7216] Tainted: [L]=SOFTLOCKUP [ 129.338391][ T7216] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 129.338402][ T7216] Call Trace: [ 129.338410][ T7216] [ 129.338417][ T7216] dump_stack_lvl+0x100/0x190 [ 129.338446][ T7216] should_fail_ex.cold+0x5/0xa [ 129.338473][ T7216] should_failslab+0xc2/0x120 [ 129.338495][ T7216] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 129.338523][ T7216] ? skb_clone+0x190/0x400 [ 129.338562][ T7216] skb_clone+0x190/0x400 [ 129.338590][ T7216] netlink_deliver_tap+0xaed/0xcc0 [ 129.338619][ T7216] netlink_dump+0x631/0xd00 [ 129.338644][ T7216] ? __pfx_netlink_dump+0x10/0x10 [ 129.338676][ T7216] ? skb_copy_datagram_iter+0xa5/0x270 [ 129.338704][ T7216] netlink_recvmsg+0x7dc/0xa90 [ 129.338728][ T7216] ? __pfx_netlink_recvmsg+0x10/0x10 [ 129.338749][ T7216] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 129.338778][ T7216] ? __pfx_netlink_recvmsg+0x10/0x10 [ 129.338802][ T7216] sock_recvmsg+0x1a4/0x1f0 [ 129.338824][ T7216] ____sys_recvmsg+0x218/0x640 [ 129.338851][ T7216] ? __pfx_____sys_recvmsg+0x10/0x10 [ 129.338882][ T7216] ? __lock_acquire+0x4a5/0x2630 [ 129.338911][ T7216] ___sys_recvmsg+0x16a/0x1a0 [ 129.338934][ T7216] ? __pfx____sys_recvmsg+0x10/0x10 [ 129.338960][ T7216] ? find_held_lock+0x2b/0x80 [ 129.338995][ T7216] do_recvmmsg+0x301/0x760 [ 129.339021][ T7216] ? __pfx_do_recvmmsg+0x10/0x10 [ 129.339043][ T7216] ? ksys_write+0x190/0x250 [ 129.339069][ T7216] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 129.339093][ T7216] ? kernel_write+0x6b3/0x6c0 [ 129.339120][ T7216] ? __fget_files+0x21f/0x3d0 [ 129.339150][ T7216] __x64_sys_recvmmsg+0x22a/0x280 [ 129.339170][ T7216] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 129.339191][ T7216] ? rcu_is_watching+0x12/0xc0 [ 129.339222][ T7216] do_syscall_64+0x115/0x870 [ 129.339245][ T7216] ? clear_bhb_loop+0x40/0x90 [ 129.339287][ T7216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.339306][ T7216] RIP: 0033:0x7f22e0f9ce59 [ 129.339323][ T7216] 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 [ 129.339340][ T7216] RSP: 002b:00007f22df1f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 129.339358][ T7216] RAX: ffffffffffffffda RBX: 00007f22e1215fa0 RCX: 00007f22e0f9ce59 [ 129.339371][ T7216] RDX: 0000000000000004 RSI: 0000200000002b00 RDI: 0000000000000003 [ 129.339382][ T7216] RBP: 00007f22df1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 129.339394][ T7216] R10: 0000000000000042 R11: 0000000000000246 R12: 0000000000000001 [ 129.339404][ T7216] R13: 00007f22e1216038 R14: 00007f22e1215fa0 R15: 00007fff43a964e8 [ 129.339429][ T7216] [ 129.581119][ T7229] validate_nla: 5 callbacks suppressed [ 129.581138][ T7229] netlink: 'syz.1.491': attribute type 1 has an invalid length. [ 129.590925][ T7228] block nbd2: NBD_DISCONNECT [ 129.609740][ T7225] 0xfffffffffffffffd-0x000000020000 : "" [ 129.612021][ T7225] mtd: partition "" is out of reach -- disabled [ 129.614788][ T7225] FAULT_INJECTION: forcing a failure. [ 129.614788][ T7225] name failslab, interval 1, probability 0, space 0, times 0 [ 129.620848][ T7225] CPU: 3 UID: 0 PID: 7225 Comm: syz.0.489 Tainted: G L syzkaller #0 PREEMPT(full) [ 129.620875][ T7225] Tainted: [L]=SOFTLOCKUP [ 129.620887][ T7225] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 129.620897][ T7225] Call Trace: [ 129.620904][ T7225] [ 129.620910][ T7225] dump_stack_lvl+0x100/0x190 [ 129.620935][ T7225] should_fail_ex.cold+0x5/0xa [ 129.620959][ T7225] should_failslab+0xc2/0x120 [ 129.620978][ T7225] __kmalloc_cache_noprof+0x7a/0x6f0 [ 129.621000][ T7225] ? device_add+0xd3a/0x1950 [ 129.621014][ T7225] ? __pfx___debug_object_init+0x10/0x10 [ 129.621029][ T7225] ? do_raw_spin_lock+0x128/0x260 [ 129.621055][ T7225] device_add+0xd3a/0x1950 [ 129.621073][ T7225] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 129.621091][ T7225] ? lockdep_init_map_type+0x5c/0x250 [ 129.621111][ T7225] ? __pfx_device_add+0x10/0x10 [ 129.621135][ T7225] ? lockdep_init_map_type+0x5c/0x250 [ 129.621156][ T7225] ? __init_waitqueue_head+0xca/0x150 [ 129.621186][ T7225] add_mtd_device+0x928/0x17a0 [ 129.621210][ T7225] ? __pfx_add_mtd_device+0x10/0x10 [ 129.621254][ T7225] ? cred_has_capability.isra.0+0x186/0x300 [ 129.621286][ T7225] mtd_add_partition+0x30a/0x660 [ 129.621309][ T7225] ? __pfx_mtd_add_partition+0x10/0x10 [ 129.621329][ T7225] ? __might_fault+0xc5/0x140 [ 129.621352][ T7225] ? __might_fault+0xc5/0x140 [ 129.621385][ T7225] mtdchar_blkpg_ioctl+0x207/0x250 [ 129.621407][ T7225] ? __pfx_mtdchar_blkpg_ioctl+0x10/0x10 [ 129.621468][ T7225] mtdchar_ioctl+0x1670/0x1fd0 [ 129.621497][ T7225] ? __pfx_mtdchar_ioctl+0x10/0x10 [ 129.621520][ T7225] ? lock_acquire+0x1b1/0x370 [ 129.621545][ T7225] ? trace_contention_end+0x122/0x170 [ 129.621568][ T7225] ? mtdchar_unlocked_ioctl+0xa2/0xf0 [ 129.621592][ T7225] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 129.621612][ T7225] ? __pfx___mutex_lock+0x10/0x10 [ 129.621645][ T7225] mtdchar_unlocked_ioctl+0xb0/0xf0 [ 129.621659][ T7225] ? __pfx_mtdchar_unlocked_ioctl+0x10/0x10 [ 129.621681][ T7225] __x64_sys_ioctl+0x18e/0x210 [ 129.621700][ T7225] do_syscall_64+0x115/0x870 [ 129.621721][ T7225] ? clear_bhb_loop+0x40/0x90 [ 129.621742][ T7225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.621758][ T7225] RIP: 0033:0x7f22e0f9ce59 [ 129.621773][ T7225] 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 [ 129.621789][ T7225] RSP: 002b:00007f22df1f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.621805][ T7225] RAX: ffffffffffffffda RBX: 00007f22e1215fa0 RCX: 00007f22e0f9ce59 [ 129.621815][ T7225] RDX: 0000200000000580 RSI: 0000000000001269 RDI: 0000000000000004 [ 129.621826][ T7225] RBP: 00007f22df1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 129.621835][ T7225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.621844][ T7225] R13: 00007f22e1216038 R14: 00007f22e1215fa0 R15: 00007fff43a964e8 [ 129.621865][ T7225] [ 129.622959][ T7225] ------------[ cut here ]------------ [ 129.693028][ T7233] FAULT_INJECTION: forcing a failure. [ 129.693028][ T7233] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 129.694078][ T7225] !list_empty(&mtd->part.node) [ 129.694096][ T7225] WARNING: drivers/mtd/mtdpart.c:38 at release_mtd_partition+0x71/0x90, CPU#3: syz.0.489/7225 [ 129.696578][ T7233] CPU: 2 UID: 0 PID: 7233 Comm: syz.2.492 Tainted: G L syzkaller #0 PREEMPT(full) [ 129.696606][ T7233] Tainted: [L]=SOFTLOCKUP [ 129.696612][ T7233] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 129.696623][ T7233] Call Trace: [ 129.696631][ T7233] [ 129.696638][ T7233] dump_stack_lvl+0x100/0x190 [ 129.696663][ T7233] should_fail_ex.cold+0x5/0xa [ 129.696688][ T7233] strncpy_from_user+0x3b/0x2d0 [ 129.696715][ T7233] do_getname+0x78/0x390 [ 129.696760][ T7233] user_path_at+0x26/0x60 [ 129.696785][ T7233] __x64_sys_mount+0x1fb/0x310 [ 129.696813][ T7233] ? __pfx___x64_sys_mount+0x10/0x10 [ 129.696842][ T7233] ? rcu_is_watching+0x12/0xc0 [ 129.696873][ T7233] do_syscall_64+0x115/0x870 [ 129.696896][ T7233] ? clear_bhb_loop+0x40/0x90 [ 129.696919][ T7233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.696937][ T7233] RIP: 0033:0x7ff467d9ce59 [ 129.696952][ T7233] 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 [ 129.696968][ T7233] RSP: 002b:00007ff468bbc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 129.696986][ T7233] RAX: ffffffffffffffda RBX: 00007ff468016090 RCX: 00007ff467d9ce59 [ 129.696998][ T7233] RDX: 00002000000001c0 RSI: 0000200000000100 RDI: 0000000000000000 [ 129.697009][ T7233] RBP: 00007ff468bbc090 R08: 00002000000002c0 R09: 0000000000000000 [ 129.697020][ T7233] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 129.697031][ T7233] R13: 00007ff468016128 R14: 00007ff468016090 R15: 00007ffce7da0e38 [ 129.697056][ T7233] [ 129.787305][ T7225] Modules linked in: [ 129.788791][ T7225] CPU: 3 UID: 0 PID: 7225 Comm: syz.0.489 Tainted: G L syzkaller #0 PREEMPT(full) [ 129.792000][ T7225] Tainted: [L]=SOFTLOCKUP [ 129.793370][ T7225] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 129.796567][ T7225] RIP: 0010:release_mtd_partition+0x71/0x90 [ 129.798679][ T7225] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 1e 48 8b 7b 38 e8 6f 46 d5 fb 48 89 df 5b 5d e9 65 46 d5 fb e8 c0 35 73 fb 90 <0f> 0b 90 eb c2 e8 d5 18 e1 fb eb db 48 89 ef e8 cb 18 e1 fb eb a5 [ 129.804490][ T7225] RSP: 0018:ffffc90007f87818 EFLAGS: 00010293 [ 129.806380][ T7225] RAX: 0000000000000000 RBX: ffff88802b13c000 RCX: ffffffff8b83dff3 [ 129.809018][ T7225] RDX: ffff88802a6b4a80 RSI: ffffffff86955b60 RDI: ffff88802b13c000 [ 129.811378][ T7225] RBP: ffff88802b13c6a8 R08: 0000000000000005 R09: 0000000000000000 [ 129.813908][ T7225] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000 [ 129.816328][ T7225] R13: dffffc0000000000 R14: ffff888021b8da80 R15: 0000000000000000 [ 129.818864][ T7225] FS: 00007f22df1f66c0(0000) GS:ffff8880d6686000(0000) knlGS:0000000000000000 [ 129.821885][ T7225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.824072][ T7225] CR2: 000000110c4061bf CR3: 000000005cfab000 CR4: 0000000000352ef0 [ 129.826402][ T7225] Call Trace: [ 129.827461][ T7225] [ 129.828279][ T7225] mtd_release+0xa0/0xd0 [ 129.829436][ T7225] ? __pfx_mtd_release+0x10/0x10 [ 129.830957][ T7225] device_release+0xd2/0x270 [ 129.832368][ T7225] kobject_put+0x1f7/0x640 [ 129.834113][ T7225] put_device+0x1f/0x30 [ 129.835710][ T7225] add_mtd_device+0xbd7/0x17a0 [ 129.837835][ T7225] ? __pfx_add_mtd_device+0x10/0x10 [ 129.839554][ T7225] ? cred_has_capability.isra.0+0x186/0x300 [ 129.841526][ T7225] mtd_add_partition+0x30a/0x660 [ 129.843078][ T7225] ? __pfx_mtd_add_partition+0x10/0x10 [ 129.844827][ T7225] ? __might_fault+0xc5/0x140 [ 129.846477][ T7225] ? __might_fault+0xc5/0x140 [ 129.848143][ T7225] mtdchar_blkpg_ioctl+0x207/0x250 [ 129.849914][ T7225] ? __pfx_mtdchar_blkpg_ioctl+0x10/0x10 [ 129.851791][ T7225] mtdchar_ioctl+0x1670/0x1fd0 [ 129.853339][ T7225] ? __pfx_mtdchar_ioctl+0x10/0x10 [ 129.854991][ T7225] ? lock_acquire+0x1b1/0x370 [ 129.856442][ T7225] ? trace_contention_end+0x122/0x170 [ 129.858185][ T7225] ? mtdchar_unlocked_ioctl+0xa2/0xf0 [ 129.859821][ T7225] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 129.861369][ T7225] ? __pfx___mutex_lock+0x10/0x10 [ 129.862970][ T7225] mtdchar_unlocked_ioctl+0xb0/0xf0 [ 129.864579][ T7225] ? __pfx_mtdchar_unlocked_ioctl+0x10/0x10 [ 129.866577][ T7225] __x64_sys_ioctl+0x18e/0x210 [ 129.868312][ T7225] do_syscall_64+0x115/0x870 [ 129.869739][ T7225] ? clear_bhb_loop+0x40/0x90 [ 129.871191][ T7225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.873039][ T7225] RIP: 0033:0x7f22e0f9ce59 [ 129.874425][ T7225] 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 [ 129.880326][ T7225] RSP: 002b:00007f22df1f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.882915][ T7225] RAX: ffffffffffffffda RBX: 00007f22e1215fa0 RCX: 00007f22e0f9ce59 [ 129.885284][ T7225] RDX: 0000200000000580 RSI: 0000000000001269 RDI: 0000000000000004 [ 129.887769][ T7225] RBP: 00007f22df1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 129.890049][ T7225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.892385][ T7225] R13: 00007f22e1216038 R14: 00007f22e1215fa0 R15: 00007fff43a964e8 [ 129.895026][ T7225] [ 129.896088][ T7225] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 129.898733][ T7225] CPU: 3 UID: 0 PID: 7225 Comm: syz.0.489 Tainted: G L syzkaller #0 PREEMPT(full) [ 129.902563][ T7225] Tainted: [L]=SOFTLOCKUP [ 129.903863][ T7225] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 129.907424][ T7225] Call Trace: [ 129.908655][ T7225] [ 129.909808][ T7225] dump_stack_lvl+0x100/0x190 [ 129.911571][ T7225] vpanic+0x552/0x970 [ 129.912987][ T7225] ? __pfx_vpanic+0x10/0x10 [ 129.914806][ T7225] panic+0xd1/0xe0 [ 129.916231][ T7225] ? __pfx_panic+0x10/0x10 [ 129.917948][ T7225] ? check_panic_on_warn+0x1f/0x90 [ 129.919919][ T7225] check_panic_on_warn.cold+0x19/0x34 [ 129.921954][ T7225] ? release_mtd_partition+0x71/0x90 [ 129.923946][ T7225] __warn.cold+0x191/0x328 [ 129.925664][ T7225] __report_bug+0x296/0x3d0 [ 129.927583][ T7225] ? release_mtd_partition+0x71/0x90 [ 129.929357][ T7225] ? __pfx___report_bug+0x10/0x10 [ 129.931017][ T7225] ? dump_stack_lvl+0x16c/0x190 [ 129.932524][ T7225] ? dump_stack_lvl+0x176/0x190 [ 129.933933][ T7225] ? delete_node+0x20a/0x8f0 [ 129.935318][ T7225] ? release_mtd_partition+0x71/0x90 [ 129.936897][ T7225] report_bug+0xb2/0x220 [ 129.938201][ T7225] ? release_mtd_partition+0x71/0x90 [ 129.939798][ T7225] handle_bug+0x16a/0x2a0 [ 129.941124][ T7225] exc_invalid_op+0x17/0x50 [ 129.942560][ T7225] asm_exc_invalid_op+0x1a/0x20 [ 129.944118][ T7225] RIP: 0010:release_mtd_partition+0x71/0x90 [ 129.946080][ T7225] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 1e 48 8b 7b 38 e8 6f 46 d5 fb 48 89 df 5b 5d e9 65 46 d5 fb e8 c0 35 73 fb 90 <0f> 0b 90 eb c2 e8 d5 18 e1 fb eb db 48 89 ef e8 cb 18 e1 fb eb a5 [ 129.951943][ T7225] RSP: 0018:ffffc90007f87818 EFLAGS: 00010293 [ 129.953979][ T7225] RAX: 0000000000000000 RBX: ffff88802b13c000 RCX: ffffffff8b83dff3 [ 129.956545][ T7225] RDX: ffff88802a6b4a80 RSI: ffffffff86955b60 RDI: ffff88802b13c000 [ 129.958996][ T7225] RBP: ffff88802b13c6a8 R08: 0000000000000005 R09: 0000000000000000 [ 129.961533][ T7225] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000 [ 129.964401][ T7225] R13: dffffc0000000000 R14: ffff888021b8da80 R15: 0000000000000000 [ 129.967008][ T7225] ? delete_node+0x2f3/0x8f0 [ 129.968453][ T7225] ? release_mtd_partition+0x70/0x90 [ 129.970105][ T7225] ? release_mtd_partition+0x70/0x90 [ 129.971746][ T7225] mtd_release+0xa0/0xd0 [ 129.973005][ T7225] ? __pfx_mtd_release+0x10/0x10 [ 129.974560][ T7225] device_release+0xd2/0x270 [ 129.976095][ T7225] kobject_put+0x1f7/0x640 [ 129.977631][ T7225] put_device+0x1f/0x30 [ 129.978982][ T7225] add_mtd_device+0xbd7/0x17a0 [ 129.980857][ T7225] ? __pfx_add_mtd_device+0x10/0x10 [ 129.982999][ T7225] ? cred_has_capability.isra.0+0x186/0x300 [ 129.985364][ T7225] mtd_add_partition+0x30a/0x660 [ 129.987281][ T7225] ? __pfx_mtd_add_partition+0x10/0x10 [ 129.988939][ T7225] ? __might_fault+0xc5/0x140 [ 129.990448][ T7225] ? __might_fault+0xc5/0x140 [ 129.991953][ T7225] mtdchar_blkpg_ioctl+0x207/0x250 [ 129.993549][ T7225] ? __pfx_mtdchar_blkpg_ioctl+0x10/0x10 [ 129.995239][ T7225] mtdchar_ioctl+0x1670/0x1fd0 [ 129.996681][ T7225] ? __pfx_mtdchar_ioctl+0x10/0x10 [ 129.998278][ T7225] ? lock_acquire+0x1b1/0x370 [ 129.999761][ T7225] ? trace_contention_end+0x122/0x170 [ 130.001575][ T7225] ? mtdchar_unlocked_ioctl+0xa2/0xf0 [ 130.003328][ T7225] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 130.004825][ T7225] ? __pfx___mutex_lock+0x10/0x10 [ 130.006311][ T7225] mtdchar_unlocked_ioctl+0xb0/0xf0 [ 130.007884][ T7225] ? __pfx_mtdchar_unlocked_ioctl+0x10/0x10 [ 130.009889][ T7225] __x64_sys_ioctl+0x18e/0x210 [ 130.011508][ T7225] do_syscall_64+0x115/0x870 [ 130.012939][ T7225] ? clear_bhb_loop+0x40/0x90 [ 130.014292][ T7225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.015888][ T7225] RIP: 0033:0x7f22e0f9ce59 [ 130.017262][ T7225] 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 [ 130.023372][ T7225] RSP: 002b:00007f22df1f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.025763][ T7225] RAX: ffffffffffffffda RBX: 00007f22e1215fa0 RCX: 00007f22e0f9ce59 [ 130.028058][ T7225] RDX: 0000200000000580 RSI: 0000000000001269 RDI: 0000000000000004 [ 130.030444][ T7225] RBP: 00007f22df1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 130.033464][ T7225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 130.035896][ T7225] R13: 00007f22e1216038 R14: 00007f22e1215fa0 R15: 00007fff43a964e8 [ 130.038331][ T7225] [ 130.040858][ T7225] Kernel Offset: disabled [ 130.042256][ T7225] Rebooting in 86400 seconds..