last executing test programs: 2.649588508s ago: executing program 0 (id=439): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2000003b}]}]}]}, 0x38}}, 0x0) 2.625862368s ago: executing program 0 (id=440): socket$inet6_udp(0xa, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f00000000c0)='./tracefs/dynamic_events\x00', 0x0) 2.571986779s ago: executing program 0 (id=442): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x9, 0x6, 0x0, 0x2, 0x0, 0x70bd29, 0x25dfdbff}, 0x10}}, 0x0) 2.566994269s ago: executing program 0 (id=444): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x140800, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) connect$unix(r2, &(0x7f00000003c0)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x20000014}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x47, 0x5, 0x8, 0x5, 0x0, 0x9, 0x0, 0x57c73f3a, 0xfa11, 0xffffffff}, 0x0) poll(&(0x7f0000000140)=[{r3, 0x2cfc08c20dafc34e}, {r1, 0xf102}], 0x2, 0x8000007) 1.634507301s ago: executing program 0 (id=457): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, 0x0, 0x0) 1.607463032s ago: executing program 0 (id=459): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$FS_IOC_FSGETXATTR(r0, 0x400455c8, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 955.941237ms ago: executing program 2 (id=492): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @loopback, 0x6}, 0x4a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x56202329, @empty, 0x4040005}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000002c0)='@', 0x1}], 0x1}}], 0x2, 0x4000001) r1 = dup(r0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) 949.575188ms ago: executing program 2 (id=494): getresuid(&(0x7f0000000740), 0x0, &(0x7f00000007c0)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000080)='asymmetric\x00', &(0x7f00000001c0)=@keyring) 831.99619ms ago: executing program 2 (id=498): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), r0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000002500)={&(0x7f00000002c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x4}]}, 0x18}}, 0x0) 816.81162ms ago: executing program 2 (id=500): r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x103902, 0x0) pwritev2(r0, &(0x7f00000031c0)=[{0x0}, {&(0x7f0000000400)='\'', 0x1}], 0x2, 0x7fffffff, 0x1ff, 0x19) 794.083301ms ago: executing program 3 (id=502): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x7, 0x4, 0x7ffc0001}]}) lsm_set_self_attr(0x65, 0x0, 0x0, 0x0) 770.256132ms ago: executing program 2 (id=503): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @bitwise={{0xc}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x13}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0xc4}}, 0x0) 720.162323ms ago: executing program 3 (id=504): sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="2400000002090300000000000000000007000006100002000c000a80"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="2000000076001f0b4abd7000fbdbdf25080000000000000008"], 0x20}], 0x1, 0x0, 0x0, 0x2400c814}, 0x0) 720.062473ms ago: executing program 2 (id=505): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, 0xfffc, 0x4}, 0x2) ioctl$sock_bt_hci(r1, 0x800448d5, 0x0) 720.023553ms ago: executing program 3 (id=506): r0 = socket$inet(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f0000000300)="450000380000000040017cc07f0000027f000003030339a4000000004500001c0000000040117ccc7f", 0x29, 0x0, &(0x7f0000000400)={0x2, 0x0, @loopback=0x7f000003}, 0x10) 710.603403ms ago: executing program 3 (id=507): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x38, 0xb, 0x6, 0x201, 0x0, 0x0, {0x3, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x64010100}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x4064}, 0x4800) 696.220974ms ago: executing program 3 (id=508): mkdirat(0xffffffffffffff9c, &(0x7f0000004000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000004000)='./dev\x00', &(0x7f0000005000)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./dev/infiniband/umad0\x00', 0x2, 0x0) ioctl(r0, 0xc01c1b01, &(0x7f0000002000)="000000000000000000000000000000000000000001040100") 640.129995ms ago: executing program 3 (id=509): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008032, 0xffffffffffffffff, 0xcd0b3000) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0xffffffffffffff3c, &(0x7f0000000300)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a91c16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911040000000000000003c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62458c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f00000025c0)="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", 0xcb3}, {&(0x7f00000006c0)="97b13f5cf9f584c87e0e637d2ff483a311bb412cb3b03c3d9e97e435f2fceb58ff0402ed7b96244b43386c222917662028d7a01206a1990722ccef1d8f39f7c8ae242e58359217b1c6161ea741445cf16b0c48eb18a6c72174dfb7cd1bd0f409dad5a432bed4afb470da3656dd30d70769e229dc91037321d618e1eff4a176ea46d5cd4d5da97f80356e46d9e8166bf2d97210b631654ece218a2a204a1786ab5a60a881a7a294cd2f92438350e6e3ec4439ebe06133ff65b1e32b809ba0482783b563ec8e5778285da5211e5821135433053a7921319c544d5e797f"}, {&(0x7f00000007c0)="75c37714a0bada8343bceb64ccb6d95a2a37b020e0bf1f6a1de4584223a2f285aaca30a9554cd5cdc1659cb9fec462cc5c2220a7cd891ec3bad99fe3c06e15a109ec0fdb6aeeee5ef8e4bfc28e17984a3860b907d549492d47a447782b7357ea72f4b2c26512a6a33c0247b730a6182ea5a99aee25fcee07f9cb0a80595cd5f744fa6898fdffda5b34b19474b8e853467329e4aea36cfd0e00735d37beb0f895c5688259a8935194eefd3a96d55707133a08f03e14da563160a545396b93341f41c161c93687e28a"}, {&(0x7f0000000b00)="1b080b7a30aec939ce8e26e0cbbe37fc064ceef965fd5e3b6739c966492dbdf71c04423d8a403e56dfd224e4e55918a5e31e683fec5cc9460882a0d1628d02d51a8da997073f856e2cd00586c6e8c89c71cf8be6121b0b3a85d597a1afb0cc311f30cc26183c8e594ce5ff62661c9e32cbc9dd9a72985e9857f3bddb52382b6c27ca85d5774cf17b92e2d2097f12a8687e70f90d46381a47706a9124a2cf61b84f26aae22fd4da84ae35b93f7be9fdfdfbf33c59f5c657e9f7e81b81b786082f88af4de07808ff3c954bae"}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) recvmsg$unix(r1, &(0x7f0000001140)={0x0, 0x2, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1}, 0x40000100) r2 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$printer(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$printer(r2, 0x0, 0x0) 139.121856ms ago: executing program 1 (id=510): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) setns(r2, 0x24020000) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, 0x0, 0xffffffffffffff9c, 0x0, 0x274) close_range(r0, 0xffffffffffffffff, 0x0) 128.354717ms ago: executing program 1 (id=511): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/mtrr\x00', 0x20002, 0x0) 72.175858ms ago: executing program 1 (id=512): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/102386, 0x18ff2}], 0x1, 0xfffffffc, 0xfffffffd) 64.965969ms ago: executing program 1 (id=513): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x110) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) pivot_root(&(0x7f00000000c0)='./file0/../file0/../file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0/../file0/../file0\x00') 53.248438ms ago: executing program 1 (id=514): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x41, 0x0) r1 = dup(r0) write$P9_RSTATFS(r1, &(0x7f0000000100)={0x43, 0x9, 0x1, {0x569142f7, 0x4, 0x4, 0x0, 0x7f, 0x5, 0x7, 0x200, 0x6}}, 0x43) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x4, 0x0, 0x0, 0x1b, "0098ba7d82070071ec25f2f792f6b4ffff6304"}) r2 = syz_open_pts(r0, 0x80) dup3(r2, r0, 0x80000) read(r0, &(0x7f00000005c0)=""/227, 0x25) 0s ago: executing program 1 (id=515): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000200)="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", 0x559, r0) bind$netlink(0xffffffffffffffff, 0x0, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000000)={r1}, &(0x7f0000000780)=ANY=[@ANYBLOB="656e633d706b63733120686173683d73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b3"], 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.94' (ED25519) to the list of known hosts. [ 26.066600][ T36] audit: type=1400 audit(1788736153.110:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.067849][ T286] cgroup: Unknown subsys name 'net' [ 26.091629][ T36] audit: type=1400 audit(1788736153.110:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.120402][ T36] audit: type=1400 audit(1788736153.150:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.120624][ T286] cgroup: Unknown subsys name 'devices' [ 26.249460][ T286] cgroup: Unknown subsys name 'hugetlb' [ 26.255515][ T286] cgroup: Unknown subsys name 'rlimit' [ 26.350306][ T36] audit: type=1400 audit(1788736153.400:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.373826][ T36] audit: type=1400 audit(1788736153.400:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 26.383307][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.399573][ T36] audit: type=1400 audit(1788736153.400:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 26.432323][ T36] audit: type=1400 audit(1788736153.460:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 26.458735][ T36] audit: type=1400 audit(1788736153.460:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 26.489360][ T36] audit: type=1400 audit(1788736153.540:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 26.515167][ T36] audit: type=1400 audit(1788736153.540:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 26.515421][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.443743][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.450960][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.458427][ T294] bridge_slave_0: entered allmulticast mode [ 27.464846][ T294] bridge_slave_0: entered promiscuous mode [ 27.480186][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.488009][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.495274][ T294] bridge_slave_1: entered allmulticast mode [ 27.502244][ T294] bridge_slave_1: entered promiscuous mode [ 27.508369][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.515602][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.522842][ T295] bridge_slave_0: entered allmulticast mode [ 27.529873][ T295] bridge_slave_0: entered promiscuous mode [ 27.547218][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.554400][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.561526][ T295] bridge_slave_1: entered allmulticast mode [ 27.568243][ T295] bridge_slave_1: entered promiscuous mode [ 27.587298][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.595804][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.603228][ T293] bridge_slave_0: entered allmulticast mode [ 27.610097][ T293] bridge_slave_0: entered promiscuous mode [ 27.629150][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.636397][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.643886][ T296] bridge_slave_0: entered allmulticast mode [ 27.650414][ T296] bridge_slave_0: entered promiscuous mode [ 27.657171][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.664564][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.672474][ T293] bridge_slave_1: entered allmulticast mode [ 27.680204][ T293] bridge_slave_1: entered promiscuous mode [ 27.700253][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.707627][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.714870][ T296] bridge_slave_1: entered allmulticast mode [ 27.721571][ T296] bridge_slave_1: entered promiscuous mode [ 27.876673][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.884173][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.891914][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.899101][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.915793][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.923332][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.930734][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.938604][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.951204][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.958589][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.966113][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.973325][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.000821][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.008630][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.016829][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.024271][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.065889][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.073723][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.081678][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.089211][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.096582][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.105062][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.112631][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.121345][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.150001][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.157540][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.165315][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.172737][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.181367][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.190777][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.198715][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.208492][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.233453][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.242560][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.260150][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.267456][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.286349][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.293580][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.305787][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.313157][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.340144][ T294] veth0_vlan: entered promiscuous mode [ 28.373288][ T293] veth0_vlan: entered promiscuous mode [ 28.390193][ T295] veth0_vlan: entered promiscuous mode [ 28.401895][ T294] veth1_macvtap: entered promiscuous mode [ 28.409912][ T296] veth0_vlan: entered promiscuous mode [ 28.434634][ T293] veth1_macvtap: entered promiscuous mode [ 28.445235][ T295] veth1_macvtap: entered promiscuous mode [ 28.461262][ T296] veth1_macvtap: entered promiscuous mode [ 28.505451][ T293] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 28.593206][ T326] netlink: 68 bytes leftover after parsing attributes in process `syz.3.4'. [ 28.624030][ T329] process 'syz.0.1' launched './file0' with NULL argv: empty string added [ 28.635129][ T330] capability: warning: `syz.3.5' uses 32-bit capabilities (legacy support in use) [ 28.687547][ T335] capability: warning: `syz.2.3' uses deprecated v2 capabilities in a way that may be insecure [ 28.817854][ T45] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 28.877578][ T312] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 28.978887][ T45] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 28.991245][ T45] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 29.005163][ T45] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 12336, setting to 64 [ 29.019430][ T45] usb 2-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 29.027476][ T312] usb 1-1: Using ep0 maxpacket: 16 [ 29.029259][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.041081][ T312] usb 1-1: New USB device found, idVendor=0499, idProduct=1030, bcdDevice= 0.40 [ 29.047428][ T45] usb 2-1: Product: syz [ 29.058699][ T312] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.061583][ T45] usb 2-1: Manufacturer: syz [ 29.070350][ T312] usb 1-1: Product: syz [ 29.075084][ T45] usb 2-1: SerialNumber: syz [ 29.081823][ T312] usb 1-1: Manufacturer: syz [ 29.089798][ T312] usb 1-1: SerialNumber: syz [ 29.090395][ T319] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 29.106229][ T319] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 29.114457][ T45] pl2303 2-1:1.0: pl2303 converter detected [ 29.120788][ T45] pl2303 2-1:1.0: unknown device type, please report to linux-usb@vger.kernel.org [ 29.314873][ T63] usb 2-1: USB disconnect, device number 2 [ 29.552941][ T343] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 29.606913][ T312] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 29.620818][ T312] usb 1-1: USB disconnect, device number 2 [ 29.660574][ T321] udevd[321]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 29.832736][ T348] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11'. [ 29.937640][ T10] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 30.088494][ T10] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.110868][ T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 30.129734][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.149080][ T10] usb 4-1: Product: syz [ 30.153522][ T10] usb 4-1: Manufacturer: syz [ 30.156504][ T353] rust_binder: 351:353 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 30.159242][ T10] usb 4-1: SerialNumber: syz [ 30.182448][ T10] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 30.192688][ T10] cdc_wdm 4-1:1.0: Unknown control protocol [ 30.254439][ T361] netlink: 'syz.1.16': attribute type 10 has an invalid length. [ 30.325209][ T368] netlink: 76 bytes leftover after parsing attributes in process `syz.0.20'. [ 30.338723][ T368] x_tables: unsorted entry at hook 2 [ 30.345406][ T368] netlink: 68 bytes leftover after parsing attributes in process `syz.0.20'. [ 30.356400][ T368] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 30.567561][ T45] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 30.587597][ T31] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 30.599153][ T346] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.616531][ T346] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.637371][ T311] usb 4-1: USB disconnect, device number 2 [ 30.719466][ T45] usb 2-1: unable to get BOS descriptor or descriptor too short [ 30.728707][ T45] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 30.743119][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 30.750553][ T45] usb 2-1: New USB device found, idVendor=0499, idProduct=5006, bcdDevice= 0.40 [ 30.760901][ T10] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 30.770260][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.781975][ T45] usb 2-1: Product: syz [ 30.788136][ T45] usb 2-1: Manufacturer: syz [ 30.793325][ T45] usb 2-1: SerialNumber: syz [ 30.849568][ T31] usb 3-1: unable to get BOS descriptor or descriptor too short [ 30.859595][ T31] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 30.868613][ T31] usb 3-1: can't read configurations, error -71 [ 30.917506][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 30.925200][ T10] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 30.935167][ T10] usb 1-1: config 0 has no interface number 0 [ 30.944729][ T10] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 30.957222][ T10] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 30.971135][ T10] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 30.980613][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.991009][ T10] usb 1-1: Product: syz [ 30.995985][ T10] usb 1-1: Manufacturer: syz [ 31.001628][ T10] usb 1-1: SerialNumber: syz [ 31.001722][ T45] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 31.010723][ T10] usb 1-1: config 0 descriptor?? [ 31.018776][ T45] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -2 [ 31.028640][ T396] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 31.044156][ T396] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 31.048562][ T45] snd-usb-audio 2-1:1.2: probe with driver snd-usb-audio failed with error -2 [ 31.074824][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 31.152821][ T36] kauditd_printk_skb: 79 callbacks suppressed [ 31.152850][ T36] audit: type=1400 audit(1788736158.200:153): avc: denied { unlink } for pid=296 comm="syz-executor" name=852A62730A01 dev="tmpfs" ino=46 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 31.202167][ T444] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 31.210932][ T444] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 31.219477][ T444] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 31.228160][ T444] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 31.236639][ T444] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 31.246011][ T444] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 31.254186][ T396] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 31.255706][ T444] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 31.262106][ T396] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 31.272255][ T444] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 31.289135][ T444] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 31.298616][ T444] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 31.316818][ T36] audit: type=1400 audit(1788736158.360:154): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 31.383912][ T36] audit: type=1400 audit(1788736158.430:155): avc: denied { map } for pid=449 comm="syz.3.23" path="socket:[4594]" dev="sockfs" ino=4594 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 31.420387][ T36] audit: type=1400 audit(1788736158.430:156): avc: denied { read } for pid=449 comm="syz.3.23" path="socket:[4594]" dev="sockfs" ino=4594 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 31.477481][ T36] audit: type=1400 audit(1788736158.450:157): avc: denied { bind } for pid=451 comm="syz.2.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 31.480918][ T10] asix 1-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 31.512422][ T36] audit: type=1400 audit(1788736158.450:158): avc: denied { listen } for pid=451 comm="syz.2.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 31.532802][ T36] audit: type=1400 audit(1788736158.450:159): avc: denied { lock } for pid=451 comm="syz.2.24" path="socket:[4639]" dev="sockfs" ino=4639 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 31.560702][ T36] audit: type=1400 audit(1788736158.460:160): avc: denied { create } for pid=455 comm="syz.3.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 31.581819][ T36] audit: type=1400 audit(1788736158.470:161): avc: denied { sys_admin } for pid=455 comm="syz.3.25" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 31.604748][ T36] audit: type=1400 audit(1788736158.560:162): avc: denied { accept } for pid=451 comm="syz.2.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 31.991728][ T468] fuse: Bad value for 'fd' [ 32.017742][ T468] fuse: Bad value for 'fd' [ 32.036045][ T468] fuse: Bad value for 'fd' [ 32.052412][ T468] fuse: Bad value for 'fd' [ 32.067098][ T468] fuse: Bad value for 'fd' [ 32.080549][ T468] fuse: Bad value for 'fd' [ 32.094108][ T468] fuse: Bad value for 'fd' [ 32.110440][ T468] fuse: Bad value for 'fd' [ 32.123908][ T468] fuse: Bad value for 'fd' [ 32.137340][ T468] fuse: Bad value for 'fd' [ 32.152277][ T468] fuse: Bad value for 'fd' [ 32.165605][ T468] fuse: Bad value for 'fd' [ 32.180342][ T468] fuse: Bad value for 'fd' [ 32.193103][ T468] fuse: Bad value for 'fd' [ 32.207767][ T468] fuse: Bad value for 'fd' [ 32.221505][ T468] fuse: Bad value for 'fd' [ 32.233557][ T468] fuse: Bad value for 'fd' [ 32.246362][ T468] fuse: Bad value for 'fd' [ 32.263477][ T468] fuse: Bad value for 'fd' [ 32.278130][ T468] fuse: Bad value for 'fd' [ 32.287621][ T10] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 32.304971][ T468] fuse: Bad value for 'fd' [ 32.310698][ T468] fuse: Bad value for 'fd' [ 32.315681][ T10] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 32.329828][ T468] fuse: Bad value for 'fd' [ 32.335943][ T468] fuse: Bad value for 'fd' [ 32.343736][ T10] asix 1-1:0.34: probe with driver asix failed with error -71 [ 32.353198][ T468] fuse: Bad value for 'fd' [ 32.365978][ T10] usb 1-1: USB disconnect, device number 3 [ 32.372886][ T468] fuse: Bad value for 'fd' [ 32.380766][ T468] fuse: Bad value for 'fd' [ 32.388982][ T468] fuse: Bad value for 'fd' [ 32.393868][ T468] fuse: Bad value for 'fd' [ 32.400435][ T468] fuse: Bad value for 'fd' [ 32.405949][ T468] fuse: Bad value for 'fd' [ 32.410889][ T468] fuse: Bad value for 'fd' [ 32.415856][ T468] fuse: Bad value for 'fd' [ 32.421034][ T468] fuse: Bad value for 'fd' [ 32.425633][ T468] fuse: Bad value for 'fd' [ 32.431190][ T468] fuse: Bad value for 'fd' [ 32.435987][ T468] fuse: Bad value for 'fd' [ 32.441926][ T468] fuse: Bad value for 'fd' [ 32.446541][ T468] fuse: Bad value for 'fd' [ 32.451291][ T468] fuse: Bad value for 'fd' [ 32.455951][ T468] fuse: Bad value for 'fd' [ 32.461224][ T468] fuse: Bad value for 'fd' [ 32.466084][ T468] fuse: Bad value for 'fd' [ 32.471822][ T468] fuse: Bad value for 'fd' [ 32.476856][ T468] fuse: Bad value for 'fd' [ 32.482774][ T468] fuse: Bad value for 'fd' [ 32.488110][ T468] fuse: Bad value for 'fd' [ 32.493411][ T468] fuse: Bad value for 'fd' [ 32.498574][ T468] fuse: Bad value for 'fd' [ 32.503459][ T468] fuse: Bad value for 'fd' [ 32.509026][ T468] fuse: Bad value for 'fd' [ 32.514161][ T468] fuse: Bad value for 'fd' [ 32.522461][ T468] fuse: Bad value for 'fd' [ 32.528083][ T468] fuse: Bad value for 'fd' [ 32.533767][ T468] fuse: Bad value for 'fd' [ 32.539746][ T468] fuse: Bad value for 'fd' [ 32.546609][ T468] fuse: Bad value for 'fd' [ 32.553004][ T468] fuse: Bad value for 'fd' [ 32.559900][ T468] fuse: Bad value for 'fd' [ 32.566127][ T468] fuse: Bad value for 'fd' [ 32.571615][ T468] fuse: Bad value for 'fd' [ 32.577281][ T468] fuse: Bad value for 'fd' [ 32.582891][ T468] fuse: Bad value for 'fd' [ 32.588320][ T468] fuse: Bad value for 'fd' [ 32.593044][ T468] fuse: Bad value for 'fd' [ 32.635716][ T473] tc_dump_action: action bad kind [ 32.647305][ T475] tc_dump_action: action bad kind [ 32.702183][ T480] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 32.712151][ T480] SELinux: security_context_str_to_sid (^) failed with errno=-22 [ 33.041986][ T502] netlink: 32 bytes leftover after parsing attributes in process `syz.3.37'. [ 33.290699][ T515] SELinux: policydb string S does not match my string SE Linux [ 33.299589][ T515] SELinux: failed to load policy [ 33.360455][ T10] usb 2-1: USB disconnect, device number 3 [ 33.424074][ T527] FAULT_INJECTION: forcing a failure. [ 33.424074][ T527] name failslab, interval 1, probability 0, space 0, times 1 [ 33.438383][ T527] CPU: 0 UID: 0 PID: 527 Comm: syz.1.49 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 33.438420][ T527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 33.438433][ T527] Call Trace: [ 33.438440][ T527] [ 33.438447][ T527] __dump_stack+0x21/0x30 [ 33.438482][ T527] dump_stack_lvl+0x140/0x1c0 [ 33.438509][ T527] ? __cfi_dump_stack_lvl+0x10/0x10 [ 33.438579][ T527] dump_stack+0x19/0x20 [ 33.438606][ T527] should_fail_ex+0x3c2/0x510 [ 33.438632][ T527] should_failslab+0xac/0x100 [ 33.438657][ T527] kmem_cache_alloc_node_noprof+0x45/0x420 [ 33.438680][ T527] ? kvm_sched_clock_read+0x15/0x30 [ 33.438704][ T527] ? __alloc_skb+0x10c/0x360 [ 33.438726][ T527] __alloc_skb+0x10c/0x360 [ 33.438746][ T527] alloc_skb_with_frags+0xd0/0x8b0 [ 33.438766][ T527] ? __cfi___switch_to+0x10/0x10 [ 33.438796][ T527] sock_alloc_send_pskb+0x883/0x9a0 [ 33.438825][ T527] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 33.438850][ T527] ? __kasan_check_write+0x18/0x20 [ 33.438869][ T527] ? _raw_spin_lock+0x92/0x120 [ 33.438895][ T527] ? __cfi__raw_spin_lock+0x10/0x10 [ 33.438921][ T527] ? avc_has_perm+0x155/0x240 [ 33.438945][ T527] unix_dgram_sendmsg+0x63a/0x1a90 [ 33.438970][ T527] ? selinux_socket_sendmsg+0x281/0x380 [ 33.438996][ T527] ? __cfi_unix_dgram_sendmsg+0x10/0x10 [ 33.439018][ T527] ? avc_has_perm+0x155/0x240 [ 33.439041][ T527] ? __cfi___futex_wait+0x10/0x10 [ 33.439061][ T527] unix_seqpacket_sendmsg+0x11c/0x1e0 [ 33.439084][ T527] ? __cfi_unix_seqpacket_sendmsg+0x10/0x10 [ 33.439109][ T527] sock_write_iter+0x445/0x490 [ 33.439136][ T527] ? __cfi_sock_write_iter+0x10/0x10 [ 33.439163][ T527] ? __cfi_futex_wait+0x10/0x10 [ 33.439183][ T527] vfs_write+0x762/0xfd0 [ 33.439204][ T527] ? __cfi_vfs_write+0x10/0x10 [ 33.439226][ T527] ksys_write+0x145/0x260 [ 33.439246][ T527] ? __cfi_ksys_write+0x10/0x10 [ 33.439267][ T527] ? __kasan_check_write+0x18/0x20 [ 33.439291][ T527] ? fpregs_restore_userregs+0x11c/0x260 [ 33.439315][ T527] __x64_sys_write+0x7f/0x90 [ 33.439335][ T527] x64_sys_call+0x271c/0x2ee0 [ 33.439353][ T527] do_syscall_64+0x57/0xf0 [ 33.439379][ T527] ? clear_bhb_loop+0x50/0xa0 [ 33.439401][ T527] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 33.439421][ T527] RIP: 0033:0x7f204c59e159 [ 33.439438][ T527] 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 [ 33.439454][ T527] RSP: 002b:00007f204aff7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 33.439477][ T527] RAX: ffffffffffffffda RBX: 00007f204c825fa0 RCX: 00007f204c59e159 [ 33.439492][ T527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 33.439505][ T527] RBP: 00007f204c635024 R08: 0000000000000000 R09: 0000000000000000 [ 33.439517][ T527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 33.439536][ T527] R13: 00007f204c826038 R14: 00007f204c825fa0 R15: 00007ffd8d338768 [ 33.439553][ T527] [ 33.866556][ T538] SELinux: failed to load policy [ 34.578891][ T634] netlink: 8 bytes leftover after parsing attributes in process `syz.1.100'. [ 34.605405][ T634] netlink: 12 bytes leftover after parsing attributes in process `syz.1.100'. [ 35.042175][ T681] netlink: 76 bytes leftover after parsing attributes in process `syz.1.123'. [ 35.752519][ T781] netlink: 48 bytes leftover after parsing attributes in process `syz.3.165'. [ 35.791051][ T787] Invalid argument reading file caps for ./file0 [ 35.802388][ T789] netlink: 352 bytes leftover after parsing attributes in process `syz.0.171'. [ 36.172794][ T819] netlink: 4 bytes leftover after parsing attributes in process `syz.1.186'. [ 36.182346][ T819] netlink: 18 bytes leftover after parsing attributes in process `syz.1.186'. [ 36.209104][ T823] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 36.289711][ T36] kauditd_printk_skb: 68 callbacks suppressed [ 36.289731][ T36] audit: type=1400 audit(1788736163.340:231): avc: denied { mount } for pid=828 comm="syz.1.190" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 36.320774][ T36] audit: type=1400 audit(1788736163.370:232): avc: denied { search } for pid=828 comm="syz.1.190" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 36.343009][ T36] audit: type=1400 audit(1788736163.370:233): avc: denied { append } for pid=828 comm="syz.1.190" name="uprobe_events" dev="tracefs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 36.374111][ T36] audit: type=1400 audit(1788736163.370:234): avc: denied { open } for pid=828 comm="syz.1.190" path="/59/tracing/uprobe_events" dev="tracefs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 36.407545][ T36] audit: type=1400 audit(1788736163.380:235): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 36.430438][ T36] audit: type=1400 audit(1788736163.480:236): avc: denied { read write } for pid=832 comm="syz.1.192" name="set_event" dev="tracefs" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 36.514557][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 36.526322][ T10] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 36.579268][ T843] FAULT_INJECTION: forcing a failure. [ 36.579268][ T843] name failslab, interval 1, probability 0, space 0, times 0 [ 36.593756][ T843] CPU: 0 UID: 0 PID: 843 Comm: syz.1.196 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 36.593804][ T843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 36.593816][ T843] Call Trace: [ 36.593822][ T843] [ 36.593830][ T843] __dump_stack+0x21/0x30 [ 36.593863][ T843] dump_stack_lvl+0x140/0x1c0 [ 36.593889][ T843] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.593917][ T843] dump_stack+0x19/0x20 [ 36.593941][ T843] should_fail_ex+0x3c2/0x510 [ 36.593964][ T843] should_failslab+0xac/0x100 [ 36.593989][ T843] kmem_cache_alloc_noprof+0x42/0x410 [ 36.594009][ T843] ? __kasan_check_write+0x18/0x20 [ 36.594029][ T843] ? taskstats_exit+0x161/0xb50 [ 36.594055][ T843] ? acct_update_integrals+0x2e5/0x330 [ 36.594083][ T843] taskstats_exit+0x161/0xb50 [ 36.594109][ T843] ? _raw_spin_unlock_irq+0x45/0x70 [ 36.594146][ T843] do_exit+0x7f7/0x2850 [ 36.594171][ T843] ? futex_wake+0x666/0x950 [ 36.594190][ T843] ? __cfi_do_exit+0x10/0x10 [ 36.594214][ T843] ? futex_wait+0x2b8/0x7c0 [ 36.594232][ T843] ? __cfi_futex_wait+0x10/0x10 [ 36.594250][ T843] ? __kasan_check_write+0x18/0x20 [ 36.594268][ T843] ? _raw_spin_lock_irq+0x93/0x120 [ 36.594298][ T843] do_group_exit+0x21f/0x2f0 [ 36.594323][ T843] ? __kasan_check_write+0x18/0x20 [ 36.594343][ T843] ? recalc_sigpending+0x16c/0x1d0 [ 36.594366][ T843] get_signal+0x134c/0x1490 [ 36.594395][ T843] arch_do_signal_or_restart+0xbc/0x700 [ 36.594415][ T843] ? __cfi_usbdev_ioctl+0x10/0x10 [ 36.594434][ T843] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 36.594456][ T843] ? __kasan_check_write+0x18/0x20 [ 36.594477][ T843] syscall_exit_to_user_mode+0x57/0xb0 [ 36.594501][ T843] do_syscall_64+0x63/0xf0 [ 36.594529][ T843] ? clear_bhb_loop+0x50/0xa0 [ 36.594552][ T843] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.594574][ T843] RIP: 0033:0x7f204c59e159 [ 36.594591][ T843] 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 [ 36.594608][ T843] RSP: 002b:00007f204aff70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 36.594638][ T843] RAX: fffffffffffffe00 RBX: 00007f204c825fa8 RCX: 00007f204c59e159 [ 36.594653][ T843] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f204c825fa8 [ 36.594667][ T843] RBP: 00007f204c825fa0 R08: 0000000000000000 R09: 0000000000000000 [ 36.594681][ T843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.594698][ T843] R13: 00007f204c826038 R14: 00007ffd8d338680 R15: 00007ffd8d338768 [ 36.594715][ T843] [ 37.086660][ T36] audit: type=1400 audit(1788736164.130:237): avc: denied { write } for pid=868 comm="syz.2.210" name="kmsg" dev="devtmpfs" ino=9 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kmsg_device_t tclass=chr_file permissive=1 [ 37.117163][ T36] audit: type=1400 audit(1788736164.170:238): avc: denied { write } for pid=876 comm="syz.3.213" name="igmp6" dev="proc" ino=4026532576 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 37.215001][ T879] Invalid argument reading file caps for ./file0 [ 37.238821][ T36] audit: type=1400 audit(1788736164.290:239): avc: denied { create } for pid=885 comm="syz.3.217" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 37.292151][ T36] audit: type=1400 audit(1788736164.320:240): avc: denied { map } for pid=888 comm="syz.0.218" path="socket:[6391]" dev="sockfs" ino=6391 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 37.460130][ T905] rtc_cmos 00:00: Alarms can be up to one day in the future [ 37.491845][ T910] netlink: 16 bytes leftover after parsing attributes in process `syz.0.228'. [ 38.168195][ T946] tipc: Enabling of bearer rejected, failed to enable media [ 38.769456][ T1006] tmpfs: Unsupported parameter 'mpol' [ 38.861824][ T1013] netlink: 364 bytes leftover after parsing attributes in process `syz.0.277'. [ 39.293143][ T1057] ======================================================= [ 39.293143][ T1057] WARNING: The mand mount option has been deprecated and [ 39.293143][ T1057] and is ignored by this kernel. Remove the mand [ 39.293143][ T1057] option from the mount to silence this warning. [ 39.293143][ T1057] ======================================================= [ 39.612604][ T1091] FAULT_INJECTION: forcing a failure. [ 39.612604][ T1091] name failslab, interval 1, probability 0, space 0, times 0 [ 39.629468][ T1091] CPU: 1 UID: 0 PID: 1091 Comm: syz.2.314 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 39.629507][ T1091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 39.629521][ T1091] Call Trace: [ 39.629528][ T1091] [ 39.629537][ T1091] __dump_stack+0x21/0x30 [ 39.629572][ T1091] dump_stack_lvl+0x140/0x1c0 [ 39.629602][ T1091] ? __cfi_dump_stack_lvl+0x10/0x10 [ 39.629631][ T1091] dump_stack+0x19/0x20 [ 39.629658][ T1091] should_fail_ex+0x3c2/0x510 [ 39.629683][ T1091] should_failslab+0xac/0x100 [ 39.629709][ T1091] kmem_cache_alloc_noprof+0x42/0x410 [ 39.629733][ T1091] ? sk_prot_alloc+0x69/0x3a0 [ 39.629759][ T1091] ? __kasan_slab_alloc+0x73/0x90 [ 39.629785][ T1091] sk_prot_alloc+0x69/0x3a0 [ 39.629809][ T1091] sk_alloc+0x40/0x590 [ 39.629833][ T1091] ? bpf_lsm_inode_alloc_security+0xd/0x20 [ 39.629858][ T1091] unix_create1+0xb7/0x760 [ 39.629879][ T1091] ? inode_init_always_gfp+0x76e/0x9e0 [ 39.629904][ T1091] unix_create+0x15a/0x220 [ 39.629925][ T1091] __sock_create+0x3a5/0x810 [ 39.629947][ T1091] __sys_socketpair+0x1aa/0x5c0 [ 39.630144][ T1091] __x64_sys_socketpair+0x9f/0xc0 [ 39.630198][ T1091] x64_sys_call+0x2081/0x2ee0 [ 39.630218][ T1091] do_syscall_64+0x57/0xf0 [ 39.630262][ T1091] ? clear_bhb_loop+0x50/0xa0 [ 39.630287][ T1091] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 39.630308][ T1091] RIP: 0033:0x7fe4b7d9e159 [ 39.630327][ T1091] 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 [ 39.630344][ T1091] RSP: 002b:00007fe4b8c5d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 39.630368][ T1091] RAX: ffffffffffffffda RBX: 00007fe4b8025fa0 RCX: 00007fe4b7d9e159 [ 39.630385][ T1091] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 39.630399][ T1091] RBP: 00007fe4b7e35024 R08: 0000000000000000 R09: 0000000000000000 [ 39.630414][ T1091] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000000 [ 39.630428][ T1091] R13: 00007fe4b8026038 R14: 00007fe4b8025fa0 R15: 00007ffc8e56f238 [ 39.630446][ T1091] [ 40.011544][ T1112] FAULT_INJECTION: forcing a failure. [ 40.011544][ T1112] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 40.023465][ T1115] FAULT_INJECTION: forcing a failure. [ 40.023465][ T1115] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 40.027535][ T1112] CPU: 1 UID: 0 PID: 1112 Comm: syz.0.323 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 40.027572][ T1112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.027585][ T1112] Call Trace: [ 40.027591][ T1112] [ 40.027599][ T1112] __dump_stack+0x21/0x30 [ 40.027634][ T1112] dump_stack_lvl+0x140/0x1c0 [ 40.027661][ T1112] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.027689][ T1112] ? futex_wake+0x666/0x950 [ 40.027709][ T1112] dump_stack+0x19/0x20 [ 40.027736][ T1112] should_fail_ex+0x3c2/0x510 [ 40.027760][ T1112] should_fail+0xf/0x20 [ 40.027781][ T1112] should_fail_usercopy+0x1e/0x30 [ 40.027805][ T1112] strncpy_from_user+0x29/0x280 [ 40.027830][ T1112] path_setxattr+0x142/0x5a0 [ 40.027853][ T1112] ? do_futex+0x32a/0x510 [ 40.027878][ T1112] ? simple_xattrs_free+0x180/0x180 [ 40.027904][ T1112] ? xfd_validate_state+0x68/0x140 [ 40.027931][ T1112] ? __kasan_check_write+0x18/0x20 [ 40.027951][ T1112] ? fpregs_restore_userregs+0x11c/0x260 [ 40.027975][ T1112] __x64_sys_setxattr+0xc9/0xe0 [ 40.027995][ T1112] x64_sys_call+0x2d94/0x2ee0 [ 40.028013][ T1112] do_syscall_64+0x57/0xf0 [ 40.028040][ T1112] ? clear_bhb_loop+0x50/0xa0 [ 40.028063][ T1112] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.028084][ T1112] RIP: 0033:0x7fedbff9e159 [ 40.028110][ T1112] 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 [ 40.028127][ T1112] RSP: 002b:00007fedc0e2e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 40.028149][ T1112] RAX: ffffffffffffffda RBX: 00007fedc0225fa0 RCX: 00007fedbff9e159 [ 40.028164][ T1112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 40.028176][ T1112] RBP: 00007fedc0035024 R08: 0000000000000003 R09: 0000000000000000 [ 40.028189][ T1112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.028201][ T1112] R13: 00007fedc0226038 R14: 00007fedc0225fa0 R15: 00007ffc657fcaa8 [ 40.028218][ T1112] [ 40.098803][ T1118] ./mnt: Can't lookup blockdev [ 40.104785][ T1115] CPU: 0 UID: 0 PID: 1115 Comm: syz.2.325 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 40.104817][ T1115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.104829][ T1115] Call Trace: [ 40.104836][ T1115] [ 40.104844][ T1115] __dump_stack+0x21/0x30 [ 40.104879][ T1115] dump_stack_lvl+0x140/0x1c0 [ 40.104906][ T1115] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.104934][ T1115] ? vfs_write+0xbcf/0xfd0 [ 40.104956][ T1115] dump_stack+0x19/0x20 [ 40.104982][ T1115] should_fail_ex+0x3c2/0x510 [ 40.105006][ T1115] should_fail+0xf/0x20 [ 40.105026][ T1115] should_fail_usercopy+0x1e/0x30 [ 40.105049][ T1115] _copy_from_user+0x20/0xa0 [ 40.105076][ T1115] __se_sys_prlimit64+0x131/0x870 [ 40.105095][ T1115] ? __se_sys_futex+0x13c/0x320 [ 40.105121][ T1115] ? __x64_sys_prlimit64+0xc0/0xc0 [ 40.105141][ T1115] ? __kasan_check_write+0x18/0x20 [ 40.105161][ T1115] ? fpregs_restore_userregs+0x11c/0x260 [ 40.105185][ T1115] __x64_sys_prlimit64+0x9f/0xc0 [ 40.105204][ T1115] x64_sys_call+0x1f31/0x2ee0 [ 40.105222][ T1115] do_syscall_64+0x57/0xf0 [ 40.105248][ T1115] ? clear_bhb_loop+0x50/0xa0 [ 40.105271][ T1115] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.105291][ T1115] RIP: 0033:0x7fe4b7d9e159 [ 40.105308][ T1115] 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 [ 40.105324][ T1115] RSP: 002b:00007fe4b8c5d028 EFLAGS: 00000246 ORIG_RAX: 000000000000012e [ 40.105346][ T1115] RAX: ffffffffffffffda RBX: 00007fe4b8025fa0 RCX: 00007fe4b7d9e159 [ 40.105361][ T1115] RDX: 0000200000000140 RSI: 000000000000000e RDI: 0000000000000000 [ 40.105374][ T1115] RBP: 00007fe4b7e35024 R08: 0000000000000000 R09: 0000000000000000 [ 40.105386][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.105398][ T1115] R13: 00007fe4b8026038 R14: 00007fe4b8025fa0 R15: 00007ffc8e56f238 [ 40.105415][ T1115] [ 40.582904][ T1133] kernel profiling enabled (shift: 63) [ 40.589210][ T1133] profiling shift: 63 too large [ 40.653369][ T1145] FAULT_INJECTION: forcing a failure. [ 40.653369][ T1145] name failslab, interval 1, probability 0, space 0, times 0 [ 40.669899][ T1145] CPU: 1 UID: 0 PID: 1145 Comm: syz.0.339 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 40.669934][ T1145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.670216][ T1145] Call Trace: [ 40.670223][ T1145] [ 40.670230][ T1145] __dump_stack+0x21/0x30 [ 40.670267][ T1145] dump_stack_lvl+0x140/0x1c0 [ 40.670297][ T1145] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.670327][ T1145] dump_stack+0x19/0x20 [ 40.670353][ T1145] should_fail_ex+0x3c2/0x510 [ 40.670377][ T1145] ? security_sk_alloc+0x65/0x260 [ 40.670407][ T1145] should_failslab+0xac/0x100 [ 40.670435][ T1145] __kmalloc_noprof+0x69/0x510 [ 40.670572][ T1145] ? kasan_save_alloc_info+0x3a/0x50 [ 40.670595][ T1145] ? security_sk_alloc+0x65/0x260 [ 40.670629][ T1145] ? __kasan_kmalloc+0x96/0xb0 [ 40.670658][ T1145] security_sk_alloc+0x65/0x260 [ 40.670738][ T1145] ? avc_has_perm_noaudit+0x289/0x360 [ 40.670767][ T1145] sk_prot_alloc+0x123/0x3a0 [ 40.670796][ T1145] sk_alloc+0x40/0x590 [ 40.670822][ T1145] tun_chr_open+0x80/0x7f0 [ 40.670845][ T1145] ? __cfi_kobject_get_unless_zero+0x10/0x10 [ 40.670880][ T1145] ? __cfi_tun_chr_open+0x10/0x10 [ 40.670905][ T1145] misc_open+0x2ec/0x370 [ 40.670926][ T1145] chrdev_open+0x4eb/0x610 [ 40.670950][ T1145] ? __cfi_chrdev_open+0x10/0x10 [ 40.670974][ T1145] ? bpf_lsm_file_open+0xd/0x20 [ 40.671002][ T1145] ? __cfi_chrdev_open+0x10/0x10 [ 40.671025][ T1145] do_dentry_open+0x97c/0x1510 [ 40.671056][ T1145] vfs_open+0x86/0x240 [ 40.671083][ T1145] ? __cfi_vfs_open+0x10/0x10 [ 40.671110][ T1145] ? inode_owner_or_capable+0xf0/0x1b0 [ 40.671130][ T1145] ? may_open+0x398/0x430 [ 40.671157][ T1145] path_openat+0x2c49/0x35a0 [ 40.671185][ T1145] ? kasan_save_alloc_info+0x3a/0x50 [ 40.671201][ T1145] ? getname+0x1b/0x30 [ 40.671221][ T1145] ? x64_sys_call+0xe69/0x2ee0 [ 40.671240][ T1145] ? do_syscall_64+0x57/0xf0 [ 40.671272][ T1145] ? do_filp_open+0x440/0x440 [ 40.671301][ T1145] do_filp_open+0x1f2/0x440 [ 40.671329][ T1145] ? __cfi_do_filp_open+0x10/0x10 [ 40.671359][ T1145] ? alloc_fd+0x4c1/0x570 [ 40.671384][ T1145] do_sys_openat2+0x134/0x1d0 [ 40.671414][ T1145] ? do_sys_open+0x100/0x100 [ 40.671444][ T1145] __x64_sys_openat+0x13a/0x170 [ 40.671475][ T1145] x64_sys_call+0xe69/0x2ee0 [ 40.671493][ T1145] do_syscall_64+0x57/0xf0 [ 40.671523][ T1145] ? clear_bhb_loop+0x50/0xa0 [ 40.671547][ T1145] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.671569][ T1145] RIP: 0033:0x7fedbff9e159 [ 40.671590][ T1145] 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 [ 40.671608][ T1145] RSP: 002b:00007fedc0e2e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 40.671635][ T1145] RAX: ffffffffffffffda RBX: 00007fedc0225fa0 RCX: 00007fedbff9e159 [ 40.671651][ T1145] RDX: 0000000000040241 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 40.671666][ T1145] RBP: 00007fedc0035024 R08: 0000000000000000 R09: 0000000000000000 [ 40.671776][ T1145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.671794][ T1145] R13: 00007fedc0226038 R14: 00007fedc0225fa0 R15: 00007ffc657fcaa8 [ 40.671815][ T1145] [ 40.695385][ T1149] FAULT_INJECTION: forcing a failure. [ 40.695385][ T1149] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 41.048807][ T1149] CPU: 1 UID: 0 PID: 1149 Comm: syz.1.340 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 41.048845][ T1149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.048858][ T1149] Call Trace: [ 41.048865][ T1149] [ 41.048874][ T1149] __dump_stack+0x21/0x30 [ 41.048910][ T1149] dump_stack_lvl+0x140/0x1c0 [ 41.048947][ T1149] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.048976][ T1149] ? check_stack_object+0x81/0x150 [ 41.048997][ T1149] ? __virt_addr_valid+0x2a1/0x370 [ 41.049023][ T1149] dump_stack+0x19/0x20 [ 41.049051][ T1149] should_fail_ex+0x3c2/0x510 [ 41.049075][ T1149] should_fail+0xf/0x20 [ 41.049096][ T1149] should_fail_usercopy+0x1e/0x30 [ 41.049126][ T1149] _copy_from_user+0x20/0xa0 [ 41.049155][ T1149] memdup_user+0x81/0x170 [ 41.049173][ T1149] ? strndup_user+0x40/0xd0 [ 41.049191][ T1149] strndup_user+0x6c/0xd0 [ 41.049208][ T1149] __se_sys_fsopen+0x43/0x390 [ 41.049238][ T1149] __x64_sys_fsopen+0x5f/0x80 [ 41.049267][ T1149] x64_sys_call+0x2d40/0x2ee0 [ 41.049285][ T1149] do_syscall_64+0x57/0xf0 [ 41.049313][ T1149] ? clear_bhb_loop+0x50/0xa0 [ 41.049334][ T1149] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.049353][ T1149] RIP: 0033:0x7f204c59e159 [ 41.049369][ T1149] 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 [ 41.049384][ T1149] RSP: 002b:00007f204aff7028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 41.049418][ T1149] RAX: ffffffffffffffda RBX: 00007f204c825fa0 RCX: 00007f204c59e159 [ 41.049433][ T1149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000001c0 [ 41.049446][ T1149] RBP: 00007f204c635024 R08: 0000000000000000 R09: 0000000000000000 [ 41.049459][ T1149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.049472][ T1149] R13: 00007f204c826038 R14: 00007f204c825fa0 R15: 00007ffd8d338768 [ 41.049488][ T1149] [ 41.312461][ T36] kauditd_printk_skb: 19 callbacks suppressed [ 41.312480][ T36] audit: type=1400 audit(1788736169.368:260): avc: denied { create } for pid=1170 comm="syz.1.354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 41.387143][ T1185] Invalid logical block size (5) [ 41.401442][ T36] audit: type=1400 audit(1788736169.398:261): avc: denied { view } for pid=1175 comm="syz.3.351" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 41.431725][ T36] audit: type=1326 audit(1788736169.458:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1188 comm="syz.0.361" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fedbff9e159 code=0x7ffc0000 [ 41.459296][ T36] audit: type=1326 audit(1788736169.458:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1188 comm="syz.0.361" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fedbff9e159 code=0x7ffc0000 [ 41.488550][ T36] audit: type=1326 audit(1788736169.458:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1188 comm="syz.0.361" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fedbff9e159 code=0x7ffc0000 [ 41.514343][ T36] audit: type=1326 audit(1788736169.458:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1188 comm="syz.0.361" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=287 compat=0 ip=0x7fedbff9e159 code=0x7ffc0000 [ 41.559346][ T36] audit: type=1326 audit(1788736169.458:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1188 comm="syz.0.361" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fedbff9e159 code=0x7ffc0000 [ 41.637479][ T36] audit: type=1326 audit(1788736169.458:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1188 comm="syz.0.361" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fedbff9e159 code=0x7ffc0000 [ 41.678033][ T36] audit: type=1326 audit(1788736169.458:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1188 comm="syz.0.361" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fedbff9e159 code=0x7ffc0000 [ 41.725366][ T36] audit: type=1326 audit(1788736169.458:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1188 comm="syz.0.361" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fedbff9e159 code=0x7ffc0000 [ 42.198337][ T63] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 42.337480][ T63] usb 2-1: device descriptor read/64, error -71 [ 42.393301][ T1296] tipc: Failed to remove unknown binding: 66,0,0/0:3000446930/3000446931 [ 42.418201][ T1296] tipc: Failed to remove unknown binding: 66,0,0/0:3000446930/3000446931 [ 42.428648][ T1298] FAULT_INJECTION: forcing a failure. [ 42.428648][ T1298] name failslab, interval 1, probability 0, space 0, times 0 [ 42.444928][ T1298] CPU: 1 UID: 0 PID: 1298 Comm: syz.3.412 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 42.444963][ T1298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 42.444975][ T1298] Call Trace: [ 42.444982][ T1298] [ 42.444989][ T1298] __dump_stack+0x21/0x30 [ 42.445040][ T1298] dump_stack_lvl+0x140/0x1c0 [ 42.445079][ T1298] ? __cfi_dump_stack_lvl+0x10/0x10 [ 42.445112][ T1298] dump_stack+0x19/0x20 [ 42.445142][ T1298] should_fail_ex+0x3c2/0x510 [ 42.445167][ T1298] ? x509_get_sig_params+0x250/0x6a0 [ 42.445188][ T1298] should_failslab+0xac/0x100 [ 42.445216][ T1298] __kmalloc_noprof+0x69/0x510 [ 42.445241][ T1298] ? x509_get_sig_params+0x250/0x6a0 [ 42.445262][ T1298] x509_get_sig_params+0x250/0x6a0 [ 42.445283][ T1298] x509_cert_parse+0x53e/0xbd0 [ 42.445315][ T1298] x509_key_preparse+0x6a/0x880 [ 42.445335][ T1298] ? __cfi_down_read+0x10/0x10 [ 42.445362][ T1298] asymmetric_key_preparse+0xb3/0x100 [ 42.445390][ T1298] __key_create_or_update+0x433/0xa90 [ 42.445422][ T1298] ? security_key_permission+0x3d/0x100 [ 42.445444][ T1298] ? key_create_or_update+0x70/0x70 [ 42.445475][ T1298] ? __kasan_kmalloc+0x96/0xb0 [ 42.445503][ T1298] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 42.445531][ T1298] key_create_or_update+0x47/0x70 [ 42.445562][ T1298] __se_sys_add_key+0x355/0x4b0 [ 42.445585][ T1298] ? __x64_sys_add_key+0xf0/0xf0 [ 42.445609][ T1298] ? __kasan_check_write+0x18/0x20 [ 42.445631][ T1298] ? fpregs_restore_userregs+0x11c/0x260 [ 42.445659][ T1298] __x64_sys_add_key+0xc3/0xf0 [ 42.445683][ T1298] x64_sys_call+0x195f/0x2ee0 [ 42.445703][ T1298] do_syscall_64+0x57/0xf0 [ 42.445733][ T1298] ? clear_bhb_loop+0x50/0xa0 [ 42.445758][ T1298] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 42.445782][ T1298] RIP: 0033:0x7f55af39e159 [ 42.445802][ T1298] 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 [ 42.445820][ T1298] RSP: 002b:00007f55b02eb028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 42.445845][ T1298] RAX: ffffffffffffffda RBX: 00007f55af625fa0 RCX: 00007f55af39e159 [ 42.445862][ T1298] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 42.445878][ T1298] RBP: 00007f55af435024 R08: ffffffffffffffff R09: 0000000000000000 [ 42.445893][ T1298] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 42.445908][ T1298] R13: 00007f55af626038 R14: 00007f55af625fa0 R15: 00007fff091a90b8 [ 42.445926][ T1298] [ 42.577467][ T63] usb 2-1: device descriptor read/64, error -71 [ 42.979115][ T63] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 42.996120][ T1327] FAULT_INJECTION: forcing a failure. [ 42.996120][ T1327] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 43.027062][ T1329] netlink: 104 bytes leftover after parsing attributes in process `syz.3.428'. [ 43.037201][ T1327] CPU: 0 UID: 0 PID: 1327 Comm: syz.0.427 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 43.037238][ T1327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.037251][ T1327] Call Trace: [ 43.037258][ T1327] [ 43.037265][ T1327] __dump_stack+0x21/0x30 [ 43.037288][ T1327] dump_stack_lvl+0x140/0x1c0 [ 43.037306][ T1327] ? __cfi_dump_stack_lvl+0x10/0x10 [ 43.037324][ T1327] ? __kasan_check_write+0x18/0x20 [ 43.037338][ T1327] dump_stack+0x19/0x20 [ 43.037355][ T1327] should_fail_ex+0x3c2/0x510 [ 43.037370][ T1327] should_fail_alloc_page+0xec/0x110 [ 43.037387][ T1327] __alloc_pages_noprof+0x1c0/0x7e0 [ 43.037416][ T1327] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 43.037542][ T1327] ? folio_add_lru+0x116/0x400 [ 43.037575][ T1327] ? __cfi_folio_add_lru+0x10/0x10 [ 43.037605][ T1327] __folio_alloc_noprof+0x14/0x80 [ 43.037640][ T1327] shmem_alloc_and_add_folio+0x45f/0x10b0 [ 43.037671][ T1327] ? shmem_replace_folio+0x9b0/0x9b0 [ 43.037699][ T1327] ? shmem_huge_global_enabled+0x2da/0x360 [ 43.037723][ T1327] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 43.037745][ T1327] shmem_get_folio_gfp+0x5cd/0x12e0 [ 43.037769][ T1327] ? shmem_get_folio+0xc0/0xc0 [ 43.037791][ T1327] ? inode_to_bdi+0x6d/0x100 [ 43.037818][ T1327] shmem_write_begin+0xf4/0x260 [ 43.037843][ T1327] generic_perform_write+0x329/0x970 [ 43.037875][ T1327] ? __cfi_generic_perform_write+0x10/0x10 [ 43.037902][ T1327] ? generic_write_checks_count+0x426/0x540 [ 43.037932][ T1327] ? file_update_time+0xa3/0x210 [ 43.037963][ T1327] shmem_file_write_iter+0x105/0x130 [ 43.037992][ T1327] vfs_write+0x762/0xfd0 [ 43.038012][ T1327] ? __cfi_vfs_write+0x10/0x10 [ 43.038034][ T1327] __x64_sys_pwrite64+0x198/0x230 [ 43.038057][ T1327] ? __cfi___x64_sys_pwrite64+0x10/0x10 [ 43.038082][ T1327] ? switch_fpu_return+0x12/0x20 [ 43.038109][ T1327] x64_sys_call+0xd50/0x2ee0 [ 43.038131][ T1327] do_syscall_64+0x57/0xf0 [ 43.038173][ T1327] ? clear_bhb_loop+0x50/0xa0 [ 43.038201][ T1327] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 43.038226][ T1327] RIP: 0033:0x7fedbff9e159 [ 43.038246][ T1327] 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 [ 43.038265][ T1327] RSP: 002b:00007fedc0e2e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 43.038290][ T1327] RAX: ffffffffffffffda RBX: 00007fedc0225fa0 RCX: 00007fedbff9e159 [ 43.038307][ T1327] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000004 [ 43.038323][ T1327] RBP: 00007fedc0035024 R08: 0000000000000000 R09: 0000000000000000 [ 43.038337][ T1327] R10: 000000000000fecc R11: 0000000000000246 R12: 0000000000000000 [ 43.038350][ T1327] R13: 00007fedc0226038 R14: 00007fedc0225fa0 R15: 00007ffc657fcaa8 [ 43.038368][ T1327] [ 43.387520][ T63] usb 2-1: device descriptor read/64, error -71 [ 43.627941][ T63] usb 2-1: device descriptor read/64, error -71 [ 43.737690][ T63] usb usb2-port1: attempt power cycle [ 44.087483][ T63] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 44.118549][ T63] usb 2-1: device descriptor read/8, error -71 [ 44.249030][ T63] usb 2-1: device descriptor read/8, error -71 [ 44.487479][ T63] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 44.530418][ T63] usb 2-1: device descriptor read/8, error -71 [ 44.623095][ T1415] netlink: 165 bytes leftover after parsing attributes in process `syz.3.467'. [ 44.658542][ T63] usb 2-1: device descriptor read/8, error -71 [ 44.770851][ T63] usb usb2-port1: unable to enumerate USB device [ 45.123166][ T1477] netlink: 72 bytes leftover after parsing attributes in process `syz.3.496'. [ 45.959629][ T1519] ------------[ cut here ]------------ [ 45.966763][ T1519] WARNING: CPU: 0 PID: 1519 at crypto/rsa-pkcs1pad.c:560 pkcs1pad_verify+0x4e4/0x700 [ 45.977256][ T1519] Modules linked in: [ 45.981303][ T1519] CPU: 0 UID: 0 PID: 1519 Comm: syz.1.515 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 45.995080][ T1519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 46.006703][ T1519] RIP: 0010:pkcs1pad_verify+0x4e4/0x700 [ 46.012582][ T1519] Code: 11 00 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 40 0f 26 03 cc e8 3a 35 06 ff 0f 0b b8 ea ff ff ff eb de e8 2c 35 06 ff <0f> 0b b8 ea ff ff ff eb d0 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 5d [ 46.032880][ T1519] RSP: 0018:ffffc9001083f728 EFLAGS: 00010283 [ 46.039193][ T1519] RAX: ffffffff82814234 RBX: ffff88810c3d2e00 RCX: 0000000000080000 [ 46.048748][ T1519] RDX: ffffc90001a62000 RSI: 0000000000000c42 RDI: 0000000000000c43 [ 46.057498][ T1519] RBP: ffffc9001083f770 R08: ffffc9001083f82f R09: 0000000000000000 [ 46.065967][ T1519] R10: 0000000000000000 R11: ffffffff82813d50 R12: ffff88810af5c388 [ 46.075105][ T1519] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88810c3d2e38 [ 46.083858][ T1519] FS: 00007f204aff76c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 46.092894][ T1519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.099652][ T1519] CR2: 00002000000005c0 CR3: 000000012168c000 CR4: 00000000003526b0 [ 46.108104][ T1519] Call Trace: [ 46.111599][ T1519] [ 46.114566][ T1519] ? __asan_memcpy+0x5a/0x80 [ 46.119831][ T1519] crypto_sig_verify+0x1cd/0x260 [ 46.124897][ T1519] ? __cfi_crypto_sig_verify+0x10/0x10 [ 46.130544][ T1519] ? crypto_sig_set_pubkey+0x9a/0xb0 [ 46.136350][ T1519] public_key_verify_signature+0x654/0xa40 [ 46.142367][ T1519] ? __cfi_public_key_verify_signature+0x10/0x10 [ 46.148971][ T1519] ? keyctl_pkey_params_get+0x3b8/0x4c0 [ 46.154832][ T1519] ? __cfi_public_key_verify_signature_2+0x10/0x10 [ 46.161407][ T1519] public_key_verify_signature_2+0x47/0x60 [ 46.167375][ T1519] verify_signature+0xf0/0x120 [ 46.172699][ T1519] asymmetric_key_verify_signature+0x160/0x200 [ 46.180329][ T1519] ? __cfi_asymmetric_key_verify_signature+0x10/0x10 [ 46.187258][ T1519] ? should_fail+0xf/0x20 [ 46.191732][ T1519] ? __kasan_check_write+0x18/0x20 [ 46.197157][ T1519] ? _copy_from_user+0x87/0xa0 [ 46.202211][ T1519] ? memdup_user+0xb1/0x170 [ 46.206827][ T1519] keyctl_pkey_verify+0x200/0x290 [ 46.212555][ T1519] ? __cfi_keyctl_pkey_verify+0x10/0x10 [ 46.218309][ T1519] __se_sys_keyctl+0x743/0xe40 [ 46.223289][ T1519] ? __x64_sys_keyctl+0xf0/0xf0 [ 46.228374][ T1519] ? __cfi_do_futex+0x10/0x10 [ 46.233425][ T1519] ? fdget+0x188/0x1e0 [ 46.237831][ T1519] ? __se_sys_futex+0x13c/0x320 [ 46.242731][ T1519] ? xfd_validate_state+0x68/0x140 [ 46.248064][ T1519] ? __kasan_check_write+0x18/0x20 [ 46.253198][ T1519] ? fpregs_restore_userregs+0x11c/0x260 [ 46.259207][ T1519] __x64_sys_keyctl+0xc3/0xf0 [ 46.263919][ T1519] x64_sys_call+0x996/0x2ee0 [ 46.268648][ T1519] do_syscall_64+0x57/0xf0 [ 46.273105][ T1519] ? clear_bhb_loop+0x50/0xa0 [ 46.278008][ T1519] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.284568][ T1519] RIP: 0033:0x7f204c59e159 [ 46.289257][ T1519] 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 [ 46.309622][ T1519] RSP: 002b:00007f204aff7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 46.318188][ T1519] RAX: ffffffffffffffda RBX: 00007f204c825fa0 RCX: 00007f204c59e159 [ 46.326373][ T1519] RDX: 0000200000000780 RSI: 0000200000000000 RDI: 000000000000001c [ 46.334420][ T1519] RBP: 00007f204c635024 R08: 0000000000000000 R09: 0000000000000000 [ 46.342678][ T1519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.350880][ T1519] R13: 00007f204c826038 R14: 00007f204c825fa0 R15: 00007ffd8d338768 [ 46.359133][ T1519] [ 46.362265][ T1519] ---[ end trace 0000000000000000 ]--- [ 46.437532][ T1498] Bluetooth: hci0: command 0x1003 tx timeout [ 46.437575][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 47.317517][ T1402] Bluetooth: hci1: Opcode 0x1003 failed: -110 [ 47.317526][ T54] Bluetooth: hci1: command 0x1003 tx timeout