[ 242.556867][ T2895] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 242.637179][ T2895] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 268.846906][ T2895] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:4720' (ECDSA) to the list of known hosts. 1970/01/01 00:04:50 fuzzer started 1970/01/01 00:05:01 dialing manager at localhost:33585 1970/01/01 00:05:05 syscalls: 2768 1970/01/01 00:05:05 code coverage: enabled 1970/01/01 00:05:05 comparison tracing: enabled 1970/01/01 00:05:05 extra coverage: enabled 1970/01/01 00:05:05 setuid sandbox: enabled 1970/01/01 00:05:05 namespace sandbox: enabled 1970/01/01 00:05:05 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:05:05 fault injection: enabled 1970/01/01 00:05:05 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:05:05 net packet injection: enabled 1970/01/01 00:05:05 net device setup: enabled 1970/01/01 00:05:05 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:05:05 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:05:05 USB emulation: enabled 1970/01/01 00:05:05 hci packet injection: /dev/vhci does not exist 1970/01/01 00:05:05 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:05:05 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:05:08 fetching corpus: 50, signal 12978/14755 (executing program) 1970/01/01 00:05:12 fetching corpus: 100, signal 27804/30778 (executing program) 1970/01/01 00:05:14 fetching corpus: 150, signal 34477/38587 (executing program) 1970/01/01 00:05:16 fetching corpus: 200, signal 38844/43993 (executing program) 1970/01/01 00:05:18 fetching corpus: 250, signal 43664/49656 (executing program) 1970/01/01 00:05:20 fetching corpus: 300, signal 45726/52712 (executing program) 1970/01/01 00:05:22 fetching corpus: 350, signal 48157/56035 (executing program) 1970/01/01 00:05:24 fetching corpus: 400, signal 49582/58410 (executing program) 1970/01/01 00:05:26 fetching corpus: 450, signal 51915/61496 (executing program) 1970/01/01 00:05:30 fetching corpus: 500, signal 53912/64202 (executing program) 1970/01/01 00:05:32 fetching corpus: 550, signal 55200/66271 (executing program) 1970/01/01 00:05:33 fetching corpus: 600, signal 56732/68453 (executing program) 1970/01/01 00:05:35 fetching corpus: 650, signal 58595/70894 (executing program) 1970/01/01 00:05:37 fetching corpus: 700, signal 60274/73136 (executing program) 1970/01/01 00:05:39 fetching corpus: 750, signal 62029/75296 (executing program) 1970/01/01 00:05:41 fetching corpus: 800, signal 63879/77494 (executing program) 1970/01/01 00:05:43 fetching corpus: 850, signal 65149/79204 (executing program) 1970/01/01 00:05:44 fetching corpus: 900, signal 66119/80693 (executing program) 1970/01/01 00:05:47 fetching corpus: 950, signal 67419/82327 (executing program) 1970/01/01 00:05:49 fetching corpus: 1000, signal 68618/83875 (executing program) 1970/01/01 00:05:51 fetching corpus: 1050, signal 70750/85939 (executing program) 1970/01/01 00:05:53 fetching corpus: 1100, signal 71749/87274 (executing program) 1970/01/01 00:05:55 fetching corpus: 1150, signal 73084/88786 (executing program) 1970/01/01 00:05:58 fetching corpus: 1200, signal 74053/90021 (executing program) 1970/01/01 00:06:00 fetching corpus: 1250, signal 75061/91233 (executing program) 1970/01/01 00:06:03 fetching corpus: 1300, signal 75849/92284 (executing program) 1970/01/01 00:06:05 fetching corpus: 1350, signal 76708/93371 (executing program) 1970/01/01 00:06:07 fetching corpus: 1399, signal 77536/94414 (executing program) 1970/01/01 00:06:09 fetching corpus: 1449, signal 78284/95379 (executing program) 1970/01/01 00:06:11 fetching corpus: 1499, signal 79054/96361 (executing program) 1970/01/01 00:06:13 fetching corpus: 1549, signal 80259/97478 (executing program) 1970/01/01 00:06:15 fetching corpus: 1599, signal 80701/98225 (executing program) 1970/01/01 00:06:17 fetching corpus: 1649, signal 81860/99278 (executing program) 1970/01/01 00:06:18 fetching corpus: 1699, signal 82447/99999 (executing program) 1970/01/01 00:06:20 fetching corpus: 1749, signal 84313/101245 (executing program) 1970/01/01 00:06:22 fetching corpus: 1799, signal 84905/101915 (executing program) 1970/01/01 00:06:24 fetching corpus: 1849, signal 86318/102906 (executing program) 1970/01/01 00:06:26 fetching corpus: 1899, signal 86974/103566 (executing program) 1970/01/01 00:06:28 fetching corpus: 1949, signal 87542/104240 (executing program) 1970/01/01 00:06:29 fetching corpus: 1999, signal 88412/104951 (executing program) 1970/01/01 00:06:31 fetching corpus: 2033, signal 88760/105472 (executing program) 1970/01/01 00:06:31 fetching corpus: 2033, signal 88760/105887 (executing program) 1970/01/01 00:06:31 fetching corpus: 2033, signal 88760/106291 (executing program) 1970/01/01 00:06:32 fetching corpus: 2033, signal 88760/106705 (executing program) 1970/01/01 00:06:32 fetching corpus: 2033, signal 88760/107120 (executing program) 1970/01/01 00:06:33 fetching corpus: 2033, signal 88760/107563 (executing program) 1970/01/01 00:06:33 fetching corpus: 2033, signal 88760/107982 (executing program) 1970/01/01 00:06:33 fetching corpus: 2033, signal 88760/108394 (executing program) 1970/01/01 00:06:33 fetching corpus: 2033, signal 88760/108811 (executing program) 1970/01/01 00:06:33 fetching corpus: 2033, signal 88760/109232 (executing program) 1970/01/01 00:06:33 fetching corpus: 2033, signal 88760/109637 (executing program) 1970/01/01 00:06:34 fetching corpus: 2033, signal 88760/110061 (executing program) 1970/01/01 00:06:34 fetching corpus: 2033, signal 88760/110491 (executing program) 1970/01/01 00:06:34 fetching corpus: 2033, signal 88760/110907 (executing program) 1970/01/01 00:06:34 fetching corpus: 2033, signal 88760/111316 (executing program) 1970/01/01 00:06:34 fetching corpus: 2033, signal 88760/111608 (executing program) 1970/01/01 00:06:34 fetching corpus: 2033, signal 88760/111608 (executing program) 1970/01/01 00:08:12 starting 2 fuzzer processes 00:08:29 executing program 0: flistxattr(0xffffffffffffffff, &(0x7f0000000000)=""/77, 0x4d) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f0000000080)) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x10340, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000100)={0x5, 0x7}) fcntl$notify(r0, 0x402, 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000200)={&(0x7f0000000140)="2c4d64eb36d673b51e663a8b5224c5c0944fb0b0f567f93756790ee465c41050afb45a9dd57c22b20167caace44378d04ee6d77709c17b21c826262515b93fa52cee866ab6122e1d71e1717acf6700a899a875a3d12513d35fbd1bd837d8e457ec10df45b630832017f70b9c5fd72685a8d079a5b60f43b595f5c37f1d55e1f4ecde9d655b6b2d89e006f17328ad1616827b50a534e07d8af8c80e87a0f40a0ca7f7e126e55777729510c35dbad30d9373f65d", 0xb3, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r0, 0xc00464be, &(0x7f0000000240)={r1}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvme-fabrics\x00', 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000300)={0x0, 0xea60}, 0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x92003, 0x0) writev(r4, &(0x7f0000000400)=[{&(0x7f0000000380)="3021e0f5960cdfaf7a43e9ad52e417f855170c65ded401e293e032", 0x1b}, {&(0x7f00000003c0)="f39291e36b", 0x5}], 0x2) r5 = io_uring_setup(0x6f59, &(0x7f0000000440)={0x0, 0x3446, 0x0, 0x2, 0x20d, 0x0, r0}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x10, r5, 0xa63e0000) fcntl$setlease(r2, 0x400, 0x2) socketpair(0x26, 0x4, 0xffffffff, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(r6, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x30, 0x0, 0x9, 0x301, 0x0, 0x0, {0x5, 0x0, 0x7}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_TUPLE={0x10, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x42080}, 0x8844) bind$nfc_llcp(r3, &(0x7f0000000600)={0x27, 0x1, 0x1, 0x1, 0x7f, 0x81, "eb1ab77c59ae6588b58268a80bd690e2d04fea816a307a1a68aa95001061f18ac485a444dcf9c6619b293054f7956c8609b24213f3486da950f5c8c8bde39d", 0x16}, 0x60) io_uring_setup(0x4808, &(0x7f0000000680)={0x0, 0x2736, 0x2, 0x2, 0x2c3}) [ 533.309232][ T3084] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 533.377189][ T3084] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 00:08:52 executing program 1: keyctl$invalidate(0x15, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="c76e5a9e994940f7e6f353e1b6c908e2784d6d4dd5f93bd6ed99fc14bbdcf87187d10f93f9d1ef09f308abdfb9dce4b9232b80f376ef347788d0b583d0b875d3e8f47c31301b54be34776f5df1307da5041ef6ac", 0x54, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, &(0x7f0000000100)=@encrypted_load={'load ', 'default', 0x20, 'trusted:', 'user\x00', 0x20, 0x2, 0x20, [0x7, 0x63, 0x65, 0x64]}, 0x35, r1) keyctl$KEYCTL_MOVE(0x1e, 0x0, r1, r1, 0x0) r2 = request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)='trusted:', r0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)='syz') keyctl$setperm(0x5, r2, 0x2) r3 = add_key$fscrypt_v1(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={'fscrypt:', @desc3='e8dab99234bb312e'}, &(0x7f0000000440)={0x0, "23027e8ebbcae0d339e777d45532d5a7fdc86ebdb3904c5e219c657f4c95c287e6bd9085aeafdaa5d1876128240bf9f47178e727a5c63e0d4d02ec3c4463b5c4", 0x37}, 0x48, 0xfffffffffffffffc) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000380)="c23e0c3b3f3153491330e6c33ffc", 0xe, r3) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000004c0)='trusted\x00', &(0x7f0000000500)='&(}\x00') r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={'syz', 0x1}, 0x0, 0x0, r2) r5 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={'syz', 0x3}, 0x0, 0x0, r4) r6 = request_key(&(0x7f0000000640)='asymmetric\x00', &(0x7f0000000680)={'syz', 0x1}, &(0x7f00000006c0)='\'(\x00', r3) keyctl$KEYCTL_MOVE(0x1e, r2, r6, r5, 0x1) keyctl$search(0xa, 0x0, &(0x7f0000000700)='blacklist\x00', &(0x7f0000000740)={'syz', 0x1}, r3) r7 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={'syz', 0x1}, &(0x7f0000000800)="64e2ef75d7fa08b680af1996cb1ac8015f81692debcdfe8867a5daf2b23e85d9c3b0e6a71dc0321f7bfa0ab0b1942ffc742c62c2ac1739af71ad408b45e429e96e8747c70da5892b45ac4885c067aff1e5a08158df0a668b7814542106a440456cfd526e265fa6ace310d6ac8808080901acb85b1156097a0335abda1f33f4924aa4b5c5be93176ee5a6163d5b2432d5b106c64170528f8a9171a52d4f57235897d60deb904949154874f586e2d6809eca8b83f8cd411b00085026733d00dd6eeae274e736a74f9c46c6", 0xca, r1) r8 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$KEYCTL_MOVE(0x1e, r7, r2, r8, 0x1) [ 545.057286][ T3084] device hsr_slave_0 entered promiscuous mode [ 545.114869][ T3084] device hsr_slave_1 entered promiscuous mode [ 551.734578][ T3084] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 551.940170][ T3084] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 552.081105][ T3084] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 552.240121][ T3084] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 563.345176][ T3084] 8021q: adding VLAN 0 to HW filter on device bond0 [ 563.924363][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 563.988330][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 570.956010][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 571.012472][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 571.035569][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 571.053536][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 571.206848][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 571.800208][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 573.156462][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 573.190085][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 573.408913][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 573.470675][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 573.725461][ T3084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 574.672847][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 574.675927][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 577.865596][ T3281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 577.983825][ T3281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 586.435833][ T3281] device hsr_slave_0 entered promiscuous mode [ 586.494682][ T3281] device hsr_slave_1 entered promiscuous mode [ 586.518544][ T3281] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 586.525109][ T3281] Cannot create hsr debugfs directory [ 587.006938][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 587.066855][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 590.870693][ T3281] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 591.017948][ T3281] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 591.156715][ T3281] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 591.310963][ T3281] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 594.024309][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 594.110477][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 594.214237][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 594.271146][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 594.469986][ T3084] device veth0_vlan entered promiscuous mode [ 594.948469][ T3084] device veth1_vlan entered promiscuous mode [ 596.369402][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 596.408234][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 596.539289][ T3084] device veth0_macvtap entered promiscuous mode [ 596.827248][ T3084] device veth1_macvtap entered promiscuous mode [ 597.443905][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 597.855015][ T1937] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 597.905592][ T1937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 598.174774][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 598.206499][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 598.494705][ T3084] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 598.497920][ T3084] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 598.499422][ T3084] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 598.500937][ T3084] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 602.007984][ T3084] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 602.281324][ T3281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 602.760999][ T3514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 602.809337][ T3514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 609.158054][ T3371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 609.220763][ T3371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 609.997124][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 610.060421][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 610.103387][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 610.125211][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 610.773607][ T3371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 610.838076][ T3371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 611.216729][ T3281] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 611.310282][ T3281] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 611.476310][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 611.500441][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 612.369498][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 612.375540][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 623.236434][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 623.309369][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 629.103715][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 629.141056][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 629.206770][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 629.246088][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 629.369204][ T3281] device veth0_vlan entered promiscuous mode [ 629.865940][ T3281] device veth1_vlan entered promiscuous mode [ 630.829220][ T3371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 630.875918][ T3371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 631.146587][ T3281] device veth0_macvtap entered promiscuous mode [ 631.390629][ T3281] device veth1_macvtap entered promiscuous mode [ 631.616826][ T3371] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 631.640960][ T3371] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 632.147502][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 632.194810][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 632.454446][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 632.511116][ T3164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 632.839553][ T3281] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 632.856360][ T3281] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 632.859216][ T3281] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 632.860975][ T3281] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:10:35 executing program 1: keyctl$invalidate(0x15, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="c76e5a9e994940f7e6f353e1b6c908e2784d6d4dd5f93bd6ed99fc14bbdcf87187d10f93f9d1ef09f308abdfb9dce4b9232b80f376ef347788d0b583d0b875d3e8f47c31301b54be34776f5df1307da5041ef6ac", 0x54, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, &(0x7f0000000100)=@encrypted_load={'load ', 'default', 0x20, 'trusted:', 'user\x00', 0x20, 0x2, 0x20, [0x7, 0x63, 0x65, 0x64]}, 0x35, r1) keyctl$KEYCTL_MOVE(0x1e, 0x0, r1, r1, 0x0) r2 = request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)='trusted:', r0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)='syz') keyctl$setperm(0x5, r2, 0x2) r3 = add_key$fscrypt_v1(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={'fscrypt:', @desc3='e8dab99234bb312e'}, &(0x7f0000000440)={0x0, "23027e8ebbcae0d339e777d45532d5a7fdc86ebdb3904c5e219c657f4c95c287e6bd9085aeafdaa5d1876128240bf9f47178e727a5c63e0d4d02ec3c4463b5c4", 0x37}, 0x48, 0xfffffffffffffffc) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000380)="c23e0c3b3f3153491330e6c33ffc", 0xe, r3) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000004c0)='trusted\x00', &(0x7f0000000500)='&(}\x00') r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={'syz', 0x1}, 0x0, 0x0, r2) r5 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={'syz', 0x3}, 0x0, 0x0, r4) r6 = request_key(&(0x7f0000000640)='asymmetric\x00', &(0x7f0000000680)={'syz', 0x1}, &(0x7f00000006c0)='\'(\x00', r3) keyctl$KEYCTL_MOVE(0x1e, r2, r6, r5, 0x1) keyctl$search(0xa, 0x0, &(0x7f0000000700)='blacklist\x00', &(0x7f0000000740)={'syz', 0x1}, r3) r7 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={'syz', 0x1}, &(0x7f0000000800)="64e2ef75d7fa08b680af1996cb1ac8015f81692debcdfe8867a5daf2b23e85d9c3b0e6a71dc0321f7bfa0ab0b1942ffc742c62c2ac1739af71ad408b45e429e96e8747c70da5892b45ac4885c067aff1e5a08158df0a668b7814542106a440456cfd526e265fa6ace310d6ac8808080901acb85b1156097a0335abda1f33f4924aa4b5c5be93176ee5a6163d5b2432d5b106c64170528f8a9171a52d4f57235897d60deb904949154874f586e2d6809eca8b83f8cd411b00085026733d00dd6eeae274e736a74f9c46c6", 0xca, r1) r8 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$KEYCTL_MOVE(0x1e, r7, r2, r8, 0x1) 00:10:38 executing program 1: keyctl$invalidate(0x15, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="c76e5a9e994940f7e6f353e1b6c908e2784d6d4dd5f93bd6ed99fc14bbdcf87187d10f93f9d1ef09f308abdfb9dce4b9232b80f376ef347788d0b583d0b875d3e8f47c31301b54be34776f5df1307da5041ef6ac", 0x54, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, &(0x7f0000000100)=@encrypted_load={'load ', 'default', 0x20, 'trusted:', 'user\x00', 0x20, 0x2, 0x20, [0x7, 0x63, 0x65, 0x64]}, 0x35, r1) keyctl$KEYCTL_MOVE(0x1e, 0x0, r1, r1, 0x0) r2 = request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)='trusted:', r0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)='syz') keyctl$setperm(0x5, r2, 0x2) r3 = add_key$fscrypt_v1(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={'fscrypt:', @desc3='e8dab99234bb312e'}, &(0x7f0000000440)={0x0, "23027e8ebbcae0d339e777d45532d5a7fdc86ebdb3904c5e219c657f4c95c287e6bd9085aeafdaa5d1876128240bf9f47178e727a5c63e0d4d02ec3c4463b5c4", 0x37}, 0x48, 0xfffffffffffffffc) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000380)="c23e0c3b3f3153491330e6c33ffc", 0xe, r3) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000004c0)='trusted\x00', &(0x7f0000000500)='&(}\x00') r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={'syz', 0x1}, 0x0, 0x0, r2) r5 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={'syz', 0x3}, 0x0, 0x0, r4) r6 = request_key(&(0x7f0000000640)='asymmetric\x00', &(0x7f0000000680)={'syz', 0x1}, &(0x7f00000006c0)='\'(\x00', r3) keyctl$KEYCTL_MOVE(0x1e, r2, r6, r5, 0x1) keyctl$search(0xa, 0x0, &(0x7f0000000700)='blacklist\x00', &(0x7f0000000740)={'syz', 0x1}, r3) r7 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={'syz', 0x1}, &(0x7f0000000800)="64e2ef75d7fa08b680af1996cb1ac8015f81692debcdfe8867a5daf2b23e85d9c3b0e6a71dc0321f7bfa0ab0b1942ffc742c62c2ac1739af71ad408b45e429e96e8747c70da5892b45ac4885c067aff1e5a08158df0a668b7814542106a440456cfd526e265fa6ace310d6ac8808080901acb85b1156097a0335abda1f33f4924aa4b5c5be93176ee5a6163d5b2432d5b106c64170528f8a9171a52d4f57235897d60deb904949154874f586e2d6809eca8b83f8cd411b00085026733d00dd6eeae274e736a74f9c46c6", 0xca, r1) r8 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$KEYCTL_MOVE(0x1e, r7, r2, r8, 0x1) [ 1043.936212][ T899] INFO: task syz-executor.0:3523 blocked for more than 430 seconds. [ 1043.939717][ T899] Not tainted 5.12.0-rc2-syzkaller-00474-ga5406a7ff56e #0 [ 1043.940863][ T899] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1043.944579][ T899] task:syz-executor.0 state:D stack: 0 pid: 3523 ppid: 3084 flags:0x00000004 [ 1043.946553][ T899] Call Trace: [ 1043.947416][ T899] [] __schedule+0x47c/0xe8c [ 1043.948781][ T899] [] schedule+0x64/0x166 [ 1043.949842][ T899] [] schedule_timeout+0x124/0x15a [ 1043.950898][ T899] [] __wait_for_common+0xd8/0x1a4 [ 1043.954526][ T899] [] wait_for_completion+0x1a/0x22 [ 1043.956521][ T899] [] io_sq_thread_finish+0x76/0x40c [ 1043.957693][ T899] [] io_uring_setup+0x1500/0x1c74 [ 1043.958797][ T899] [] sys_io_uring_setup+0x22/0x2e [ 1043.960015][ T899] [] ret_from_syscall+0x0/0x2 [ 1043.962577][ T899] [ 1043.962577][ T899] Showing all locks held in the system: [ 1043.963877][ T899] 1 lock held by khungtaskd/899: [ 1043.964850][ T899] #0: ffffffe00432b268 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x32/0x1fa [ 1043.967903][ T899] 1 lock held by klogd/2852: [ 1043.968855][ T899] 2 locks held by getty/3018: [ 1043.969636][ T899] #0: ffffffe0082d0098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x48 [ 1043.984809][ T899] #1: ffffffd010a8b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9ac/0xb08 [ 1043.988043][ T899] 3 locks held by kworker/1:0/3196: [ 1043.989038][ T899] 3 locks held by kworker/0:5/3513: [ 1043.990092][ T899] [ 1043.990714][ T899] ============================================= [ 1043.990714][ T899] [ 1043.997756][ T899] Kernel panic - not syncing: hung_task: blocked tasks [ 1043.999077][ T899] CPU: 1 PID: 899 Comm: khungtaskd Not tainted 5.12.0-rc2-syzkaller-00474-ga5406a7ff56e #0 [ 1044.000406][ T899] Hardware name: riscv-virtio,qemu (DT) [ 1044.001285][ T899] Call Trace: [ 1044.002336][ T899] [] walk_stackframe+0x0/0x23c [ 1044.004273][ T899] SMP: stopping secondary CPUs [ 1044.007605][ T899] Rebooting in 86400 seconds.. VM DIAGNOSIS: 05:31:26 Registers: info registers vcpu 0 pc ffffffe000c16108 mhartid 0000000000000000 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffe00000542c mepc ffffffe0001a270e sepc ffffffe000005764 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffe000c16108 x2/sp ffffffe0076239d0 x3/gp ffffffe004588910 x4/tp ffffffe0076417c0 x5/t0 ffffffe004ffdbb7 x6/t1 0000000000000001 x7/t2 0000000000000000 x8/s0 ffffffe0076239f0 x9/s1 ffffffe005230480 x10/a0 ffffffd000633005 x11/a1 0000000000000007 x12/a2 1ffffffc00a46099 x13/a3 ffffffe000c16108 x14/a4 0000000000000000 x15/a5 ffffffe0052304c8 x16/a6 0000000000f00000 x17/a7 ffffffe000c20960 x18/s2 0000000000000005 x19/s3 0000000000002710 x20/s4 ffffffe0052304d0 x21/s5 0000000000000020 x22/s6 ffffffe005230718 x23/s7 ffffffe0052304d8 x24/s8 0000000000000001 x25/s9 ffffffe00458c0d0 x26/s10 ffffffe005230708 x27/s11 ffffffe0052304d0 x28/t3 a9135402119b7300 x29/t4 ffffffc4009ffb74 x30/t5 ffffffc4009ffb77 x31/t6 ffffffe004ffdbb7 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 4120000000000000 f3/ft3 40be14b1dd64420d f4/ft4 410f99b000000000 f5/ft5 403995c01a39fbd7 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 pc ffffffe000005760 mhartid 0000000000000001 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffe00000542c mepc ffffffe00000e9d4 sepc ffffffe000005764 mcause 0000000000000009 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffe00000575c x2/sp ffffffe004203ed0 x3/gp ffffffe004588910 x4/tp ffffffe004239640 x5/t0 ffffffe004203de4 x6/t1 ffffffc40cfaaba1 x7/t2 ffffffff9edd6864 x8/s0 ffffffe004203ee0 x9/s1 ffffffe004239640 x10/a0 0000000000000000 x11/a1 00000000000f0000 x12/a2 0000000000000002 x13/a3 ffffffe00000575c x14/a4 ffffffe00423a640 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 ffffffe067d55d0b x18/s2 0000000000000001 x19/s3 0000000000000000 x20/s4 0000000000000007 x21/s5 ffffffe00458c3e8 x22/s6 ffffffe004239640 x23/s7 00000000800130f0 x24/s8 000000000000007f x25/s9 0000000080012010 x26/s10 0000000000000000 x27/s11 0000000000000000 x28/t3 a9135402119b7300 x29/t4 ffffffc40cfaaba1 x30/t5 ffffffc40cfaaba2 x31/t6 0000000000000007 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 4120000000000000 f3/ft3 40be14b1dd64420d f4/ft4 410f99b000000000 f5/ft5 403995c01a39fbd7 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000