Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. syzkaller login: [ 95.133238][ T1742] cfg80211: failed to load regulatory.db 2022/05/15 17:45:04 fuzzer started 2022/05/15 17:45:05 dialing manager at 10.128.0.169:40429 [ 101.581476][ T3473] cgroup: Unknown subsys name 'net' [ 101.706588][ T3473] cgroup: Unknown subsys name 'rlimit' 2022/05/15 17:45:06 syscalls: 3605 2022/05/15 17:45:06 code coverage: enabled 2022/05/15 17:45:06 comparison tracing: enabled 2022/05/15 17:45:06 extra coverage: enabled 2022/05/15 17:45:06 delay kcov mmap: enabled 2022/05/15 17:45:06 setuid sandbox: enabled 2022/05/15 17:45:06 namespace sandbox: enabled 2022/05/15 17:45:06 Android sandbox: /sys/fs/selinux/policy does not exist 2022/05/15 17:45:06 fault injection: enabled 2022/05/15 17:45:06 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/05/15 17:45:06 net packet injection: enabled 2022/05/15 17:45:06 net device setup: enabled 2022/05/15 17:45:06 concurrency sanitizer: 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0x0, 0x0, 0x0, 0xfffffffffffffffd) 17:46:24 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x49f, &(0x7f0000000180), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000240)) 17:46:24 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/cgroups\x00', 0x0, 0x0) 17:46:24 executing program 4: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f00000000c0)={0x0, "381d4cde6e655d55bff541a2ff65992fdbada9ba1e8232fa7064a0612323b82c74f8e0e36cf94c1438aa269a35924c33e93f31d58286b4a6df24eccd54833056", 0x26}, 0x48, 0xfffffffffffffffc) request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340)='fscrypt:', 0x0) 17:46:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, &(0x7f0000000080), r1, 0x0, 0x3, 0x0) [ 180.898988][ T3501] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 180.907232][ T3501] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 180.917238][ T3501] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 180.926804][ T3501] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 180.935340][ T3501] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 180.943923][ T3501] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 180.986338][ T44] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 181.003347][ T44] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 181.012960][ T44] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 181.023859][ T44] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 181.033335][ T44] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 181.041269][ T44] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 181.147681][ T3501] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 181.156440][ T3501] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 181.165518][ T3501] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 181.175244][ T3501] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 181.187889][ T3501] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 181.198815][ T3503] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 181.320784][ T44] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 181.344690][ T44] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 181.370247][ T44] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 181.403153][ T3511] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 181.405322][ T3494] chnl_net:caif_netlink_parms(): no params data found [ 181.411595][ T3511] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 181.426375][ T3511] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 181.435634][ T3511] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 181.444858][ T3511] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 181.452625][ T3511] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 181.455000][ T3513] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 181.467813][ T3513] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 181.476400][ T3513] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 181.485092][ T3513] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 181.507271][ T3513] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 181.515392][ T3513] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 181.517649][ T3503] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 181.531429][ T3503] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 181.539864][ T3503] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 181.763550][ T3496] chnl_net:caif_netlink_parms(): no params data found [ 182.200595][ T3497] chnl_net:caif_netlink_parms(): no params data found [ 182.359896][ T3494] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.368085][ T3494] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.377465][ T3494] device bridge_slave_0 entered promiscuous mode [ 182.404931][ T3494] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.412637][ T3494] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.422251][ T3494] device bridge_slave_1 entered promiscuous mode [ 182.431166][ T3496] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.438948][ T3496] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.448215][ T3496] device bridge_slave_0 entered promiscuous mode [ 182.556952][ T3496] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.564970][ T3496] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.574472][ T3496] device bridge_slave_1 entered promiscuous mode [ 182.677948][ T3494] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.694348][ T3496] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.726108][ T3494] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.761276][ T3500] chnl_net:caif_netlink_parms(): no params data found [ 182.787006][ T3496] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.983598][ T1742] Bluetooth: hci0: command 0x0409 tx timeout [ 183.043417][ T3494] team0: Port device team_slave_0 added [ 183.089557][ T3496] team0: Port device team_slave_0 added [ 183.096423][ T3499] chnl_net:caif_netlink_parms(): no params data found [ 183.115296][ T3496] team0: Port device team_slave_1 added [ 183.131917][ T125] Bluetooth: hci1: command 0x0409 tx timeout [ 183.176127][ T3494] team0: Port device team_slave_1 added [ 183.190331][ T3498] chnl_net:caif_netlink_parms(): no params data found [ 183.211829][ T1742] Bluetooth: hci2: command 0x0409 tx timeout [ 183.269951][ T3497] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.277528][ T3497] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.287066][ T3497] device bridge_slave_0 entered promiscuous mode [ 183.394661][ T3497] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.402266][ T3497] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.412107][ T3497] device bridge_slave_1 entered promiscuous mode [ 183.495287][ T3496] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 183.502542][ T3496] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 183.528791][ T3496] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 183.540913][ T20] Bluetooth: hci4: command 0x0409 tx timeout [ 183.541063][ T125] Bluetooth: hci3: command 0x0409 tx timeout [ 183.587885][ T3494] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 183.595126][ T3494] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 183.621450][ T3494] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 183.634134][ T125] Bluetooth: hci5: command 0x0409 tx timeout [ 183.675096][ T3496] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 183.682389][ T3496] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 183.708674][ T3496] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 183.751070][ T3497] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.760754][ T3500] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.768359][ T3500] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.777747][ T3500] device bridge_slave_0 entered promiscuous mode [ 183.791300][ T3494] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 183.798499][ T3494] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 183.824838][ T3494] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 183.836757][ T3500] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.844378][ T3500] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.854082][ T3500] device bridge_slave_1 entered promiscuous mode [ 183.871870][ T3497] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 184.087661][ T3494] device hsr_slave_0 entered promiscuous mode [ 184.097624][ T3494] device hsr_slave_1 entered promiscuous mode [ 184.113177][ T3497] team0: Port device team_slave_0 added [ 184.170371][ T3500] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 184.209516][ T3497] team0: Port device team_slave_1 added [ 184.276379][ T3496] device hsr_slave_0 entered promiscuous mode [ 184.285873][ T3496] device hsr_slave_1 entered promiscuous mode [ 184.293845][ T3496] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 184.301451][ T3496] Cannot create hsr debugfs directory [ 184.333071][ T3500] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 184.342642][ T3499] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.349993][ T3499] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.359466][ T3499] device bridge_slave_0 entered promiscuous mode [ 184.518921][ T3499] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.526551][ T3499] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.536152][ T3499] device bridge_slave_1 entered promiscuous mode [ 184.548048][ T3500] team0: Port device team_slave_0 added [ 184.568420][ T3500] team0: Port device team_slave_1 added [ 184.590203][ T3498] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.597731][ T3498] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.607132][ T3498] device bridge_slave_0 entered promiscuous mode [ 184.618322][ T3497] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 184.625642][ T3497] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 184.651968][ T3497] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 184.744452][ T3498] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.752057][ T3498] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.761079][ T3498] device bridge_slave_1 entered promiscuous mode [ 184.771091][ T3497] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 184.778460][ T3497] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 184.804657][ T3497] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 184.912803][ T3500] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 184.919857][ T3500] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 184.946153][ T3500] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 184.964821][ T3499] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 184.975530][ T3500] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 184.983335][ T3500] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 185.009554][ T3500] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 185.052832][ T20] Bluetooth: hci0: command 0x041b tx timeout [ 185.068103][ T3498] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 185.092760][ T3499] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.194465][ T3498] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.212529][ T3497] device hsr_slave_0 entered promiscuous mode [ 185.220097][ T20] Bluetooth: hci1: command 0x041b tx timeout [ 185.228735][ T3497] device hsr_slave_1 entered promiscuous mode [ 185.236556][ T3497] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 185.244599][ T3497] Cannot create hsr debugfs directory [ 185.291975][ T20] Bluetooth: hci2: command 0x041b tx timeout [ 185.322245][ T3499] team0: Port device team_slave_0 added [ 185.469635][ T3499] team0: Port device team_slave_1 added [ 185.547222][ T3498] team0: Port device team_slave_0 added [ 185.571328][ T3500] device hsr_slave_0 entered promiscuous mode [ 185.580219][ T3500] device hsr_slave_1 entered promiscuous mode [ 185.589292][ T3500] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 185.596980][ T3500] Cannot create hsr debugfs directory [ 185.611926][ T20] Bluetooth: hci3: command 0x041b tx timeout [ 185.627593][ T20] Bluetooth: hci4: command 0x041b tx timeout [ 185.664371][ T3499] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 185.671436][ T3499] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 185.697863][ T3499] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 185.710505][ T20] Bluetooth: hci5: command 0x041b tx timeout [ 185.724811][ T3498] team0: Port device team_slave_1 added [ 185.850033][ T3499] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 185.857389][ T3499] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 185.883774][ T3499] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 185.969753][ T3498] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 185.977175][ T3498] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 186.003605][ T3498] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 186.059393][ T3498] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 186.066673][ T3498] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 186.093250][ T3498] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 186.300901][ T3499] device hsr_slave_0 entered promiscuous mode [ 186.309177][ T3499] device hsr_slave_1 entered promiscuous mode [ 186.317138][ T3499] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 186.324921][ T3499] Cannot create hsr debugfs directory [ 186.390388][ T3498] device hsr_slave_0 entered promiscuous mode [ 186.398930][ T3498] device hsr_slave_1 entered promiscuous mode [ 186.408017][ T3498] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 186.415774][ T3498] Cannot create hsr debugfs directory [ 186.629757][ T3494] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 186.693395][ T3494] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 186.736787][ T3494] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 186.814216][ T3494] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 186.985547][ T3496] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 187.001268][ T3496] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 187.020767][ T3496] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 187.054192][ T3496] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 187.093134][ T3500] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 187.134809][ T20] Bluetooth: hci0: command 0x040f tx timeout [ 187.149364][ T3500] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 187.220403][ T3500] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 187.269174][ T3500] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 187.292581][ T20] Bluetooth: hci1: command 0x040f tx timeout [ 187.314271][ T3497] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 187.341607][ T3497] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 187.390629][ T3497] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 187.398472][ T1742] Bluetooth: hci2: command 0x040f tx timeout [ 187.453115][ T3497] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 187.692966][ T20] Bluetooth: hci4: command 0x040f tx timeout [ 187.709134][ T3498] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 187.717951][ T20] Bluetooth: hci3: command 0x040f tx timeout [ 187.736034][ T3498] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 187.763683][ T3498] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 187.779322][ T1742] Bluetooth: hci5: command 0x040f tx timeout [ 187.834824][ T3498] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 187.859619][ T3494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.954097][ T3499] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 187.975051][ T3499] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 187.991180][ T3499] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 188.057877][ T3499] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 188.077531][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.086890][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.128736][ T3496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.148179][ T3494] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.276714][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.287445][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.297031][ T3550] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.304441][ T3550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.322509][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.352781][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.362237][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.410718][ T3496] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.447765][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.458123][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.467955][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.475401][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.485430][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 188.509227][ T3500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.584390][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 188.624861][ T3500] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.651053][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.654104][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.670391][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.680493][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.690062][ T125] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.697453][ T125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.706573][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.715865][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.725264][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.736138][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.746855][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.757041][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.766493][ T125] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.773841][ T125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.785846][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.795818][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.904686][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.914706][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.924626][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.934834][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.944474][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.952011][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.961085][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 188.972747][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.983189][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.002943][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 189.023906][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 189.090821][ T3497] 8021q: adding VLAN 0 to HW filter on device bond0 [ 189.159666][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.170275][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.179924][ T3543] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.187409][ T3543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.196565][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 189.207833][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 189.212002][ T123] Bluetooth: hci0: command 0x0419 tx timeout [ 189.218815][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 189.247881][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 189.319504][ T3498] 8021q: adding VLAN 0 to HW filter on device bond0 [ 189.367776][ T3499] 8021q: adding VLAN 0 to HW filter on device bond0 [ 189.378145][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 189.378373][ T123] Bluetooth: hci1: command 0x0419 tx timeout [ 189.390064][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 189.403554][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 189.414160][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 189.424073][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.433941][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 189.441848][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 189.449790][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.452897][ T1742] Bluetooth: hci2: command 0x0419 tx timeout [ 189.459224][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.472403][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 189.483322][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 189.493897][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 189.504848][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 189.515189][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 189.525189][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.539515][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 189.553627][ T3497] 8021q: adding VLAN 0 to HW filter on device team0 [ 189.583956][ T3494] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.620971][ T3496] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 189.635379][ T3496] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 189.653610][ T3500] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 189.666667][ T3500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 189.694132][ T3499] 8021q: adding VLAN 0 to HW filter on device team0 [ 189.704280][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 189.715031][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.725124][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 189.735287][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.745236][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.755296][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.776286][ T3552] Bluetooth: hci3: command 0x0419 tx timeout [ 189.796147][ T3552] Bluetooth: hci4: command 0x0419 tx timeout [ 189.820307][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.831330][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.840950][ T3543] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.848343][ T3543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.852116][ T1742] Bluetooth: hci5: command 0x0419 tx timeout [ 189.857574][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.870911][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.908971][ T3498] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.026142][ T3500] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 190.047510][ T3496] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 190.121614][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 190.131459][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 190.142044][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 190.151502][ T125] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.158967][ T125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.168195][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 190.178433][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.189071][ T125] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.196465][ T125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.205663][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 190.216021][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.225719][ T125] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.233121][ T125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.242421][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 190.253981][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 190.265275][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 190.273218][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 190.281055][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 190.288999][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 190.296882][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 190.308866][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 190.319073][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 190.328724][ T125] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.336116][ T125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.345733][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 190.357064][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 190.367996][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 190.378633][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 190.389701][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 190.400379][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 190.410658][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.420326][ T125] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.427728][ T125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.436877][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 190.448070][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 190.458647][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 190.468799][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 190.487940][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 190.497712][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 190.507283][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 190.517470][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 190.527593][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 190.569866][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 190.580417][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 190.590567][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 190.642836][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 190.653693][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 190.664290][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 190.675068][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 190.709773][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 190.742763][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 190.753109][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 190.763876][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 190.774897][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 190.784839][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 190.794689][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 190.804579][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 190.849841][ T3497] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 190.863513][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 190.916920][ T3498] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 190.930437][ T3498] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 191.036976][ T3497] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 191.107281][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 191.117848][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 191.127774][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 191.137716][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 191.147637][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 191.155484][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 191.163370][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 191.171140][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 191.216794][ T3499] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 191.317897][ T3498] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 191.418410][ T3500] device veth0_vlan entered promiscuous mode [ 191.481750][ T3500] device veth1_vlan entered promiscuous mode [ 191.524586][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 191.535043][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 191.545512][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 191.553390][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 191.561216][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 191.571262][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 191.582231][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 191.591998][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 191.602379][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 191.630941][ T3496] device veth0_vlan entered promiscuous mode [ 191.752733][ T3496] device veth1_vlan entered promiscuous mode [ 191.828515][ T3494] device veth0_vlan entered promiscuous mode [ 191.876909][ T3494] device veth1_vlan entered promiscuous mode [ 191.910304][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 191.920415][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 191.929913][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 191.939862][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 191.950661][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 191.960460][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 191.970235][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 191.980782][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 191.991277][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 192.001308][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 192.012249][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 192.077709][ T3500] device veth0_macvtap entered promiscuous mode [ 192.149124][ T3496] device veth0_macvtap entered promiscuous mode [ 192.160475][ T3500] device veth1_macvtap entered promiscuous mode [ 192.177423][ T3494] device veth0_macvtap entered promiscuous mode [ 192.214358][ T3496] device veth1_macvtap entered promiscuous mode [ 192.242280][ T3494] device veth1_macvtap entered promiscuous mode [ 192.274247][ T3500] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 192.333950][ T3496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 192.345168][ T3496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.358792][ T3496] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 192.388345][ T3500] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 192.425846][ T3494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 192.436526][ T3494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.446571][ T3494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 192.457185][ T3494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.470844][ T3494] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 192.483046][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 192.493169][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 192.502668][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 192.512247][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 192.521613][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 192.531869][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 192.542233][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 192.552553][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 192.562332][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 192.572690][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 192.582944][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 192.592699][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 192.603017][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 192.613295][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 192.623186][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 192.633630][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 192.644010][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 192.654346][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 192.664727][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 192.674848][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 192.685356][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 192.695207][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 192.715590][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 192.725826][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 192.735810][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 192.758546][ T3494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 192.769957][ T3494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.783596][ T3494] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 192.795208][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 192.805492][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 192.844600][ T3500] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.854991][ T3500] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.863998][ T3500] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.872937][ T3500] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.894530][ T3496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 192.905144][ T3496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.915165][ T3496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 192.925762][ T3496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.939300][ T3496] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 192.958096][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 192.969081][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 192.979666][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 192.990544][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 193.008882][ T3494] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.019140][ T3494] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.028128][ T3494] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.037065][ T3494] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.093960][ T3496] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.103664][ T3496] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.112682][ T3496] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.121570][ T3496] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.198147][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 193.209089][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.260309][ T3499] device veth0_vlan entered promiscuous mode [ 193.283734][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 193.293427][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 193.370453][ T3499] device veth1_vlan entered promiscuous mode [ 193.587344][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 193.597793][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 193.607774][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 193.618270][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 193.649265][ T3499] device veth0_macvtap entered promiscuous mode [ 193.721287][ T3499] device veth1_macvtap entered promiscuous mode [ 193.850741][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 193.861119][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 193.871153][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 193.881879][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 193.971215][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 193.982570][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 193.992629][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 194.003255][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 194.013317][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 194.023936][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 194.038175][ T3499] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 194.116685][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 194.127794][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 194.138464][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 194.148502][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 194.169479][ T3497] device veth0_vlan entered promiscuous mode [ 194.264946][ T3497] device veth1_vlan entered promiscuous mode [ 194.381063][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 194.392047][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 194.402151][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 194.412844][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 194.422945][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 194.433782][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 194.448023][ T3499] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 194.478362][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 194.488343][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 194.497729][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 194.507496][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 194.517312][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 194.527779][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 194.538312][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 194.548819][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 194.621394][ T3497] device veth0_macvtap entered promiscuous mode [ 194.647380][ T3499] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.658100][ T3499] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.667184][ T3499] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.676180][ T3499] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.738940][ T3498] device veth0_vlan entered promiscuous mode [ 194.785396][ T3497] device veth1_macvtap entered promiscuous mode [ 194.875942][ T3498] device veth1_vlan entered promiscuous mode [ 194.901006][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 194.912147][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 194.922451][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 194.932399][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 194.942476][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 194.953334][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 195.038109][ T3497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 195.049893][ T3497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.059921][ T3497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 195.070515][ T3497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.080609][ T3497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 195.091237][ T3497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.101218][ T3497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 195.111807][ T3497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.126013][ T3497] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 195.199967][ T3498] device veth0_macvtap entered promiscuous mode [ 195.225549][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 195.235537][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 195.245552][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 195.255125][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 195.265683][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 195.276320][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 195.286823][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 195.326171][ T3498] device veth1_macvtap entered promiscuous mode [ 195.451533][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 195.462444][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.472555][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 195.483234][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.493313][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 195.503964][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.514603][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 195.525236][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.535239][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 195.545939][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.560197][ T3498] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 195.577327][ T3497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 195.588019][ T3497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.598142][ T3497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 195.608803][ T3497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.618834][ T3497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 195.629574][ T3497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.639610][ T3497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 195.650349][ T3497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 195.664655][ T3497] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 195.691605][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 195.702253][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 195.712355][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 195.722913][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 195.733539][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 195.743941][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 195.902870][ T3497] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.912075][ T3497] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.920962][ T3497] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.930106][ T3497] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.998338][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 196.009351][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 196.019523][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 196.030134][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 196.040167][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 196.050786][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 196.060754][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 196.071336][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 196.081343][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 196.092116][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 196.106867][ T3498] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 196.138879][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 196.149700][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 196.659156][ T3498] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.668914][ T3498] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.678088][ T3498] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.687124][ T3498] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.303502][ T3572] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 197.311439][ T3572] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 197.393148][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 197.401149][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 197.412312][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 197.420239][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 197.494542][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 197.504826][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 197.515177][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 197.628661][ T975] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 197.637415][ T975] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 197.728855][ T1742] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 197.776916][ T975] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 197.785004][ T975] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 197.844665][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 197.983907][ T975] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 197.991925][ T975] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 198.000391][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 17:46:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) 17:46:43 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x26, 0x1}, 0x48) 17:46:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYRES16], 0x208e24b) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 198.727762][ T3707] 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. 17:46:43 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) [ 199.111408][ T3603] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 199.119987][ T3603] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 199.138174][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 17:46:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) 17:46:44 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000080)) [ 199.367981][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 199.376326][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 199.393656][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 17:46:44 executing program 1: timer_create(0x7, 0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {r0}}, &(0x7f0000000240)) [ 199.874887][ T3737] loop0: detected capacity change from 0 to 136 [ 200.687033][ T975] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.695398][ T975] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.728495][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 200.784976][ T975] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.793203][ T975] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.801826][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 200.819834][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.828294][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.897170][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 200.918853][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.926930][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.940012][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 17:46:46 executing program 5: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 17:46:46 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x0, 0x141101) dup(r0) getpid() r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000440)=""/18, 0x12}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 17:46:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYRES16], 0x208e24b) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 201.118086][ T3749] trusted_key: encrypted_key: insufficient parameters specified 17:46:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x14, 0x3, 0x1, 0x605}, 0x14}}, 0x0) 17:46:46 executing program 0: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x49f, &(0x7f0000000180)={0x0, 0x954f, 0x10}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000240)) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, 0x0, 0x0) 17:46:46 executing program 1: clock_adjtime(0x0, &(0x7f00000000c0)={0xfffffffffffffff7}) 17:46:46 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x141101) dup(r0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 17:46:46 executing program 1: getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, &(0x7f00000001c0)) openat$procfs(0xffffffffffffff9c, &(0x7f0000000780)='/proc/asound/seq/clients\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 17:46:46 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x0, 0x141101) dup(r0) getpid() r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000440)=""/18, 0x12}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 17:46:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[@ANYRES16], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 17:46:46 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r2, 0x2ff, 0x0, 0x0, 0x0, 0x0) 17:46:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:46:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000e80), 0xffffffffffffffff) 17:46:47 executing program 0: r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="100000000100010005000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010100)="ff00feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff03f0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed4103005cf9535f70000000e6c2645fe7c2645fe7c2645f05000000000000000000000000000000000000000000000000000000000000000000000000000000ed4102", 0x843, 0x800}, {&(0x7f0000010b00)="01002e0000000000000000000000000001002e2e000000000000000000000000020066696c6530000000000000000000050066696c6531", 0x37, 0x1400}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) 17:46:47 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 17:46:47 executing program 5: setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, 0x0, 0x0) [ 202.640997][ T3797] loop0: detected capacity change from 0 to 20 17:46:47 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) [ 202.777894][ T3797] MINIX-fs: mounting unchecked file system, running fsck is recommended 17:46:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8949, &(0x7f0000000000)={'wg2\x00'}) 17:46:48 executing program 0: syz_io_uring_setup(0x49f, &(0x7f0000000180), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) 17:46:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000480)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x24}}, 0x0) 17:46:48 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', 0x0, 0x0, 0x0) 17:46:48 executing program 5: r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000440)=""/18, 0x12}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 203.153046][ T3803] hfs: can't find a HFS filesystem on dev loop1 17:46:48 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:46:48 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:46:48 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000005c0)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 17:46:48 executing program 0: open(&(0x7f0000000380)='./file0\x00', 0x200, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./file1\x00') renameat(r0, &(0x7f00000000c0)='./file1\x00', r1, &(0x7f0000000100)='./file0\x00') [ 203.770977][ T3818] hfs: can't find a HFS filesystem on dev loop1 17:46:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000500)={&(0x7f0000000440), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14}, 0x14}}, 0x0) 17:46:49 executing program 5: r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000440)=""/18, 0x12}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 17:46:49 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:46:49 executing program 0: open(&(0x7f0000000380)='./file0\x00', 0x200, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./file1\x00') renameat(r0, &(0x7f00000000c0)='./file1\x00', r1, &(0x7f0000000100)='./file0\x00') [ 204.262007][ T3546] usb 3-1: new high-speed USB device number 2 using dummy_hcd 17:46:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYRES16], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 17:46:49 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38}, 0x0) [ 204.414104][ T3832] hfs: can't find a HFS filesystem on dev loop1 17:46:49 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) [ 204.622321][ T3546] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 204.634011][ T3546] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 204.644041][ T3546] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 204.654006][ T3546] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 17:46:49 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r0, 0x541b, &(0x7f0000000000)={'wlan0\x00'}) 17:46:49 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) [ 204.913872][ T3842] hfs: can't find a HFS filesystem on dev loop1 [ 204.932518][ T3546] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 204.941927][ T3546] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.950076][ T3546] usb 3-1: Product: syz [ 204.954505][ T3546] usb 3-1: Manufacturer: syz [ 204.959316][ T3546] usb 3-1: SerialNumber: syz 17:46:50 executing program 1: syz_mount_image$hfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) [ 206.072409][ T3546] cdc_ncm 3-1:1.0: bind() failure [ 206.112798][ T3546] cdc_ncm: probe of 3-1:1.1 failed with error -71 [ 206.157281][ T3546] cdc_mbim: probe of 3-1:1.1 failed with error -71 [ 206.205435][ T3546] usbtest: probe of 3-1:1.1 failed with error -71 [ 206.319424][ T3546] usb 3-1: USB disconnect, device number 2 17:46:51 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000940), 0x0, 0x0) 17:46:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newtfilter={0x94, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x10}}, [@filter_kind_options=@f_basic={{0xa}, {0x5c, 0x2, [@TCA_BASIC_ACT={0x58, 0x3, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{}, @rand_addr, @local}}]}, {0x4}, {0xc}, {0xc}}}]}]}}, @TCA_RATE={0x6, 0x5, {0x0, 0x3}}]}, 0x94}}, 0x0) 17:46:51 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) ioctl$TUNSETCARRIER(r0, 0x89a1, 0x0) 17:46:51 executing program 1: syz_mount_image$hfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:46:51 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000180)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) statx(r1, &(0x7f0000000000)='./file0\x00', 0x4000, 0x0, &(0x7f0000000040)) 17:46:51 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:46:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) 17:46:51 executing program 3: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@dir_umask}]}) 17:46:51 executing program 1: syz_mount_image$hfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:46:51 executing program 0: syz_open_dev$mouse(&(0x7f00000007c0), 0x0, 0x0) 17:46:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x26, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1}, 0x48) [ 207.149850][ T3868] Zero length message leads to an empty skb [ 207.266031][ T3874] hfs: can't find a HFS filesystem on dev loop3 17:46:52 executing program 0: r0 = open(&(0x7f0000000080)='./bus\x00', 0x145042, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) ftruncate(r1, 0x800) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x1c1042, 0x0) pwrite64(r3, &(0x7f0000000000)='+', 0x1, 0x4010000bffd) r4 = open(&(0x7f0000000080)='./bus\x00', 0x40002, 0x0) fallocate(r4, 0x3, 0x101eb, 0xffeffeff000) 17:46:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x1}]) 17:46:52 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000400), 0x10) 17:46:52 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:46:52 executing program 2: sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) [ 207.659395][ T24] audit: type=1800 audit(1652636812.713:2): pid=3879 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1170 res=0 errno=0 [ 207.764821][ T24] audit: type=1804 audit(1652636812.753:3): pid=3879 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir938958255/syzkaller.Q42Oh1/13/bus" dev="sda1" ino=1170 res=1 errno=0 [ 207.791180][ T24] audit: type=1804 audit(1652636812.773:4): pid=3879 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir938958255/syzkaller.Q42Oh1/13/bus" dev="sda1" ino=1170 res=1 errno=0 17:46:52 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) [ 207.831177][ T1195] ieee802154 phy0 wpan0: encryption failed: -22 [ 207.837736][ T1195] ieee802154 phy1 wpan1: encryption failed: -22 [ 207.852157][ T24] audit: type=1804 audit(1652636812.903:5): pid=3883 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir938958255/syzkaller.Q42Oh1/13/bus" dev="sda1" ino=1170 res=1 errno=0 17:46:53 executing program 0: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(&(0x7f0000000000), &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, 0x0) 17:46:53 executing program 3: io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, 0x0, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, 0x0, 0x0) syz_io_uring_setup(0x49f, &(0x7f0000000180)={0x0, 0x954f, 0x0, 0x3, 0x336}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000240)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, 0x0, 0x2004090) 17:46:53 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)=@multiplanar_mmap={0x0, 0x6, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7f19874"}, 0x0, 0x1, {0x0}}) 17:46:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000780)='/proc/asound/seq/clients\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, 0x0, 0x0) 17:46:53 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:46:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) 17:46:53 executing program 3: syz_io_uring_setup(0x49f, &(0x7f0000000180), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000240)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000e80), 0xffffffffffffffff) 17:46:53 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1}, 0x48) 17:46:53 executing program 2: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 17:46:54 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:46:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000f00)={0x0}}, 0x20008081) 17:46:54 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) 17:46:54 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 17:46:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x14}, 0x14}}, 0x0) 17:46:54 executing program 5: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newtfilter={0x94, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x10}}, [@filter_kind_options=@f_basic={{0xa}, {0x5c, 0x2, [@TCA_BASIC_ACT={0x58, 0x3, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{}, @rand_addr, @local}}]}, {0x4}, {0xc}, {0xc}}}]}]}}, @TCA_RATE={0x6, 0x5, {0x0, 0x3}}]}, 0x94}}, 0x0) 17:46:54 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:46:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) 17:46:54 executing program 2: clock_adjtime(0x3, &(0x7f00000000c0)) [ 209.655547][ T24] audit: type=1804 audit(1652636814.713:6): pid=3927 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir938958255/syzkaller.Q42Oh1/16/bus" dev="sda1" ino=1168 res=1 errno=0 17:46:55 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x26, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 17:46:55 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:46:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r1) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}}, 0x0) 17:46:55 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000180)={0x0, 0x0, 0xfffffa66, 0x0, 0x0, "07be48d3eaf0e779cb61c57e9b8984c441a875"}) 17:46:55 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000180), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000240)) 17:46:56 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 17:46:57 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:46:57 executing program 2: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, 0x0, 0x0) syz_io_uring_setup(0x49f, &(0x7f0000000180)={0x0, 0x0, 0x10, 0x0, 0x336}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000240)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xc0, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xfffffffb}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x6}, @ETHTOOL_A_LINKMODES_OURS={0x8c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_VALUE={0x7b, 0x4, "71f78d0ff390e3e1d906fcd532efc497777589254af2b6d40301b75d9d51ae3da04230fd75a231c8c7fbeab095fe9540ac833a3d09933dba371b28687895fd6dd5f9ff47692890dfbf9956702167d63773e5818b1b482dadd5811f9622bfec08cc5c8e7fa510d088fd3c0b1a6b3cb1de07e1dc70d8ffab"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x3d}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x8e7}]}, 0xc0}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x50848}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, 0x0, 0x200, 0x70bd25, 0x25dfdbfc}, 0x14}}, 0x24001040) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000a40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000900)={0xbc, 0x0, 0x408, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x58, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x9}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40080}, 0x2004090) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000a80)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000f80), 0x4) 17:46:57 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:46:57 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x8, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 17:46:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00010040c8"]}) [ 212.551004][ T24] audit: type=1800 audit(1652636817.603:7): pid=3927 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=1168 res=0 errno=0 17:46:57 executing program 5: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0xc0}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x2, &(0x7f0000000280)=@string={0x2}}, {0x46, &(0x7f0000000380)=@string={0x46, 0x3, "7e0782800e227d955ac77ba6e7eef13054b1914b6a994ace6d8a994167d5d8ed39a73ff9013dd82a4ec0f56310900c961fad7380173a1fa0a2cf3f05ea95c9d6b3dadaa9"}}, {0x6, &(0x7f0000000480)=@string={0x6, 0x3, "ffd9f94d"}}]}) 17:46:57 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, 0x0) 17:46:57 executing program 2: syz_io_uring_setup(0x49f, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x336}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) 17:46:57 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 17:46:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5}, 0x48) 17:46:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:46:58 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:46:58 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, 0x0) [ 213.382083][ T3543] usb 6-1: new high-speed USB device number 2 using dummy_hcd 17:46:58 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000003f80)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x2) sendmsg(r0, &(0x7f0000003f40)={0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000000900)='t', 0x1}], 0x1}, 0x0) 17:46:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:46:58 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:46:58 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, 0x0) [ 213.782408][ T3543] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 213.834132][ T3543] usb 6-1: language id specifier not provided by device, defaulting to English [ 213.977775][ T3543] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 213.989609][ T3543] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.998377][ T3543] usb 6-1: Product: ䷹ [ 214.002742][ T3543] usb 6-1: Manufacturer: ݾ肂∎镽읚ꙻヱ녔䮑饪칊詭䆙핧ꜹ錄㴁⫘쁎揵逐阌괟聳㨗ꀟ쾢Կ闪훉꧚ [ 214.015792][ T3543] usb 6-1: SerialNumber: syz [ 214.172117][ C1] hrtimer: interrupt took 478545 ns [ 214.302684][ T3543] cdc_ncm 6-1:1.0: bind() failure [ 214.317378][ T3543] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found [ 214.324706][ T3543] cdc_ncm 6-1:1.1: bind() failure [ 214.407562][ T3543] usb 6-1: USB disconnect, device number 2 17:46:59 executing program 5: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_setup(0x49f, &(0x7f0000000180), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000240)) 17:46:59 executing program 3: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x80802, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r0, 0x80045017, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f00000000c0)) 17:46:59 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:00 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_submit(0x0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:00 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}]}) 17:47:00 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) [ 215.149151][ T4002] hfs: can't find a HFS filesystem on dev loop1 17:47:00 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x26, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5}, 0x48) 17:47:00 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:00 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}]}) 17:47:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x9, 0x1, 0x7, 0x6}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0xffff, r0}, 0x38) 17:47:00 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_submit(0x0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:00 executing program 5: r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f0000000040)={0x0, 0x7}) 17:47:00 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) [ 215.786215][ T4017] hfs: can't find a HFS filesystem on dev loop1 17:47:00 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_submit(0x0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:01 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}]}) 17:47:01 executing program 5: r0 = openat$vicodec0(0xffffff9c, &(0x7f0000000940), 0x2, 0x0) ioctl$VIDIOC_G_PARM(r0, 0xc0cc5615, &(0x7f0000000000)={0x0, @raw_data="52a07150b84c3d0aa2d0757788f168f21e0e263d83893a89f60a420e0693a5b853bcfae1e8f1f61d5dda57c3b55fb8fd395f882e0c36f69d3cb6683d296aa6dfbeb0270234db6ae689bf8269155a14ed435d31523b10caa6ecd1616d7f420291a065dfe518733f165c8b59b3d7c94dd339f2bbdee4c88bd937d144f4b1682d81e2b376817d71daf363647ad5e0bc1beea2e63d947247ab52569f384cb4fa3a1cf75f8cd48e5201dd5ee93e7cfd523a335bc07c4ce545ad63a5b2e4e1a625315148b3ceb12be51d62"}) 17:47:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:01 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) [ 216.210826][ T4032] hfs: can't find a HFS filesystem on dev loop1 17:47:01 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:01 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@uid}]}) [ 216.756705][ T4044] hfs: can't find a HFS filesystem on dev loop1 17:47:03 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x103, 0x0) 17:47:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000480)={'batadv_slave_1\x00'}) 17:47:03 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:03 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@uid}]}) 17:47:03 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) [ 218.995388][ T4056] hfs: can't find a HFS filesystem on dev loop1 17:47:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x7f}) 17:47:04 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:04 executing program 3: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) syz_open_dev$dri(&(0x7f00000003c0), 0x1, 0x0) 17:47:04 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@uid}]}) 17:47:04 executing program 5: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) 17:47:04 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) [ 219.585477][ T4069] hfs: can't find a HFS filesystem on dev loop1 17:47:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x50848}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14}, 0x14}}, 0x0) 17:47:04 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:04 executing program 3: r0 = getpid() ptrace$peeksig(0x4209, r0, 0x0, 0x0) 17:47:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)) [ 220.266802][ T4085] hfs: can't find a HFS filesystem on dev loop1 17:47:05 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:05 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, 0x0, &(0x7f0000000140)) 17:47:05 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83c0f, 0x3, &(0x7f0000000540)=[{&(0x7f00000001c0)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0}], 0x0, &(0x7f00000002c0)=ANY=[]) 17:47:05 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:05 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:05 executing program 5: pipe(&(0x7f0000000440)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 17:47:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)) [ 220.675099][ T4096] loop3: detected capacity change from 0 to 1054 [ 220.745298][ T4096] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 220.755016][ T4096] EXT4-fs (loop3): group descriptors corrupted! 17:47:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x48, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) 17:47:06 executing program 5: r0 = syz_io_uring_setup(0x4be1, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) r3 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, &(0x7f0000000040)=""/18, 0x12}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@caif=@dbg, 0x80, 0x0}}], 0x1, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000100)=r3, 0x1) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 17:47:06 executing program 0: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) [ 220.965221][ T4105] hfs: can't find a HFS filesystem on dev loop1 17:47:06 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) [ 221.585088][ T4118] hfs: can't find a HFS filesystem on dev loop1 17:47:06 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, 0xffffffffffffffff, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)) 17:47:06 executing program 0: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYRES16], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) 17:47:06 executing program 3: socket(0x0, 0x0, 0x3) 17:47:06 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) [ 222.115289][ T4129] hfs: can't find a HFS filesystem on dev loop1 17:47:07 executing program 0: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:07 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)) 17:47:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, 0x0) 17:47:07 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:07 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, 0xffffffffffffffff, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:07 executing program 0: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:07 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)) 17:47:07 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, 0xffffffffffffffff, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) [ 222.836429][ T4148] hfs: can't find a HFS filesystem on dev loop1 17:47:08 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYRES16], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) 17:47:08 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)) 17:47:08 executing program 3: sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x4}, 0x0) 17:47:08 executing program 0: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:08 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) [ 223.422852][ T4158] hfs: can't find a HFS filesystem on dev loop1 17:47:08 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 17:47:08 executing program 0: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:08 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)) 17:47:08 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) [ 223.886272][ T4168] hfs: can't find a HFS filesystem on dev loop1 17:47:09 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:09 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x20000014}) recvmmsg(r1, &(0x7f0000000d40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x1, 0x0) epoll_wait(r2, &(0x7f00000000c0), 0x8, 0x102) 17:47:10 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f00000005c0)={0xa, 0x0, 0x0, @private1, 0xffff}, 0x1c, 0x0}}], 0x2, 0x0) 17:47:10 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)) 17:47:10 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:10 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:10 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) [ 225.536048][ T4195] hfs: can't find a HFS filesystem on dev loop1 17:47:10 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:10 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)) 17:47:10 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:10 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:11 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) [ 226.085483][ T4186] not chained 10000 origins [ 226.090129][ T4186] CPU: 1 PID: 4186 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 226.098845][ T4186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.108931][ T4186] Call Trace: [ 226.112225][ T4186] [ 226.115172][ T4186] dump_stack_lvl+0x1ff/0x28e [ 226.119900][ T4186] dump_stack+0x25/0x28 [ 226.124099][ T4186] kmsan_internal_chain_origin+0x78/0x120 [ 226.129872][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 226.135996][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 226.141141][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 226.146987][ T4186] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 226.152588][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 226.157729][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 226.163573][ T4186] ? should_fail+0x75/0x9c0 [ 226.168112][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 226.173258][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 226.179560][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 226.185685][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 226.190833][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 226.196674][ T4186] __msan_chain_origin+0xbf/0x140 [ 226.201750][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 226.206924][ T4186] get_compat_msghdr+0x108/0x2c0 [ 226.211919][ T4186] ? __sys_recvmmsg+0x51c/0x6f0 [ 226.216821][ T4186] do_recvmmsg+0xd77/0x2120 [ 226.221381][ T4186] ? __stack_depot_save+0x1b1/0x4b0 [ 226.226639][ T4186] ? 0xffffffff81000000 [ 226.230821][ T4186] ? __stack_depot_save+0x38d/0x4b0 [ 226.236084][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 226.241316][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 226.247709][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 226.253844][ T4186] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 226.260409][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 226.265164][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 226.271566][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 226.276644][ T4186] do_fast_syscall_32+0x34/0x70 [ 226.281545][ T4186] do_SYSENTER_32+0x1b/0x20 [ 226.286091][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 226.292466][ T4186] RIP: 0023:0xf7f4f549 [ 226.296555][ T4186] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 226.316198][ T4186] RSP: 002b:00000000f7f295cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 226.324640][ T4186] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 226.332638][ T4186] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 226.340629][ T4186] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 226.348619][ T4186] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 226.356609][ T4186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 226.364611][ T4186] [ 226.376083][ T4186] Uninit was stored to memory at: [ 226.381222][ T4186] __get_compat_msghdr+0x6e1/0x9d0 17:47:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) [ 226.390311][ T4186] get_compat_msghdr+0x108/0x2c0 [ 226.395399][ T4186] do_recvmmsg+0xd77/0x2120 [ 226.399962][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 226.404815][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 226.411199][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 226.416403][ T4186] do_fast_syscall_32+0x34/0x70 [ 226.421307][ T4186] do_SYSENTER_32+0x1b/0x20 [ 226.426032][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 226.432513][ T4186] [ 226.434854][ T4186] Uninit was stored to memory at: [ 226.439959][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 226.445311][ T4186] get_compat_msghdr+0x108/0x2c0 [ 226.450313][ T4186] do_recvmmsg+0xd77/0x2120 [ 226.455045][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 226.459780][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 226.466345][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 226.471440][ T4186] do_fast_syscall_32+0x34/0x70 [ 226.476515][ T4186] do_SYSENTER_32+0x1b/0x20 [ 226.481074][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 226.487643][ T4186] [ 226.489982][ T4186] Uninit was stored to memory at: [ 226.495234][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 226.500391][ T4186] get_compat_msghdr+0x108/0x2c0 [ 226.505553][ T4186] do_recvmmsg+0xd77/0x2120 [ 226.510110][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 226.515006][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 226.521389][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 226.526644][ T4186] do_fast_syscall_32+0x34/0x70 [ 226.531543][ T4186] do_SYSENTER_32+0x1b/0x20 [ 226.536262][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 226.542749][ T4186] [ 226.545082][ T4186] Uninit was stored to memory at: [ 226.550176][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 226.555505][ T4186] get_compat_msghdr+0x108/0x2c0 [ 226.560497][ T4186] do_recvmmsg+0xd77/0x2120 [ 226.565225][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 226.569953][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 226.576513][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 226.581588][ T4186] do_fast_syscall_32+0x34/0x70 [ 226.586583][ T4186] do_SYSENTER_32+0x1b/0x20 [ 226.590040][ T4205] hfs: can't find a HFS filesystem on dev loop1 [ 226.591135][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 226.591200][ T4186] [ 226.591208][ T4186] Uninit was stored to memory at: [ 226.591286][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 226.591338][ T4186] get_compat_msghdr+0x108/0x2c0 [ 226.621650][ T4186] do_recvmmsg+0xd77/0x2120 [ 226.626344][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 226.631069][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 226.637667][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 226.643095][ T4186] do_fast_syscall_32+0x34/0x70 [ 226.648000][ T4186] do_SYSENTER_32+0x1b/0x20 [ 226.652708][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 226.659095][ T4186] [ 226.661427][ T4186] Uninit was stored to memory at: [ 226.666691][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 226.671935][ T4186] get_compat_msghdr+0x108/0x2c0 [ 226.676923][ T4186] do_recvmmsg+0xd77/0x2120 [ 226.681472][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 226.686372][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 226.692847][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 226.697926][ T4186] do_fast_syscall_32+0x34/0x70 [ 226.702986][ T4186] do_SYSENTER_32+0x1b/0x20 [ 226.707539][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 226.714074][ T4186] [ 226.716500][ T4186] Uninit was stored to memory at: [ 226.721607][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 226.726915][ T4186] get_compat_msghdr+0x108/0x2c0 [ 226.732067][ T4186] do_recvmmsg+0xd77/0x2120 [ 226.736624][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 226.741353][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 226.747913][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 226.753081][ T4186] do_fast_syscall_32+0x34/0x70 [ 226.757985][ T4186] do_SYSENTER_32+0x1b/0x20 [ 226.762706][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 226.769093][ T4186] [ 226.771428][ T4186] Local variable msg_sys created at: [ 226.776890][ T4186] do_recvmmsg+0xbb/0x2120 [ 226.781357][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 227.667591][ T4186] not chained 20000 origins [ 227.672478][ T4186] CPU: 0 PID: 4186 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 227.681202][ T4186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.691288][ T4186] Call Trace: [ 227.694591][ T4186] [ 227.697541][ T4186] dump_stack_lvl+0x1ff/0x28e [ 227.702280][ T4186] dump_stack+0x25/0x28 [ 227.706482][ T4186] kmsan_internal_chain_origin+0x78/0x120 [ 227.712749][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 227.718885][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 227.724051][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 227.729915][ T4186] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 227.735534][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 227.740690][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 227.746548][ T4186] ? should_fail+0x75/0x9c0 [ 227.751100][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 227.756256][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 227.762573][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 227.768714][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 227.773868][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 227.779722][ T4186] __msan_chain_origin+0xbf/0x140 [ 227.784810][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 227.789995][ T4186] get_compat_msghdr+0x108/0x2c0 [ 227.794990][ T4186] ? __sys_recvmmsg+0x51c/0x6f0 [ 227.799904][ T4186] do_recvmmsg+0xd77/0x2120 [ 227.804482][ T4186] ? __stack_depot_save+0x1b1/0x4b0 [ 227.809756][ T4186] ? 0xffffffff81000000 [ 227.813940][ T4186] ? __stack_depot_save+0x38d/0x4b0 [ 227.819178][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 227.824312][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 227.830721][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 227.836836][ T4186] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 227.843386][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 227.848218][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 227.854592][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 227.859666][ T4186] do_fast_syscall_32+0x34/0x70 [ 227.864543][ T4186] do_SYSENTER_32+0x1b/0x20 [ 227.869089][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 227.875452][ T4186] RIP: 0023:0xf7f4f549 [ 227.879537][ T4186] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 227.899187][ T4186] RSP: 002b:00000000f7f295cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 227.907621][ T4186] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 227.915622][ T4186] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 227.923619][ T4186] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 227.931606][ T4186] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 227.939596][ T4186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 227.947591][ T4186] [ 227.953472][ T4186] Uninit was stored to memory at: [ 227.958580][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 227.964229][ T4186] get_compat_msghdr+0x108/0x2c0 [ 227.969217][ T4186] do_recvmmsg+0xd77/0x2120 [ 227.973854][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 227.978580][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 227.985053][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 227.990124][ T4186] do_fast_syscall_32+0x34/0x70 [ 227.995117][ T4186] do_SYSENTER_32+0x1b/0x20 [ 227.999656][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 228.006158][ T4186] [ 228.008508][ T4186] Uninit was stored to memory at: [ 228.013683][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 228.018835][ T4186] get_compat_msghdr+0x108/0x2c0 [ 228.023901][ T4186] do_recvmmsg+0xd77/0x2120 [ 228.028454][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 228.033275][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 228.039654][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 228.044841][ T4186] do_fast_syscall_32+0x34/0x70 [ 228.049738][ T4186] do_SYSENTER_32+0x1b/0x20 [ 228.054384][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 228.060757][ T4186] [ 228.063212][ T4186] Uninit was stored to memory at: [ 228.068310][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 228.073565][ T4186] get_compat_msghdr+0x108/0x2c0 [ 228.078544][ T4186] do_recvmmsg+0xd77/0x2120 [ 228.083209][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 228.087931][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 228.094415][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 228.099498][ T4186] do_fast_syscall_32+0x34/0x70 [ 228.104512][ T4186] do_SYSENTER_32+0x1b/0x20 [ 228.109060][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 228.115541][ T4186] [ 228.117868][ T4186] Uninit was stored to memory at: [ 228.123082][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 228.128232][ T4186] get_compat_msghdr+0x108/0x2c0 [ 228.133340][ T4186] do_recvmmsg+0xd77/0x2120 [ 228.137887][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 228.142743][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 228.149120][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 228.154305][ T4186] do_fast_syscall_32+0x34/0x70 [ 228.159196][ T4186] do_SYSENTER_32+0x1b/0x20 [ 228.163855][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 228.170231][ T4186] [ 228.172685][ T4186] Uninit was stored to memory at: [ 228.177765][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 228.183039][ T4186] get_compat_msghdr+0x108/0x2c0 [ 228.188018][ T4186] do_recvmmsg+0xd77/0x2120 [ 228.192683][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 228.197402][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 228.203902][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 228.208975][ T4186] do_fast_syscall_32+0x34/0x70 [ 228.213981][ T4186] do_SYSENTER_32+0x1b/0x20 [ 228.218535][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 228.225061][ T4186] [ 228.227389][ T4186] Uninit was stored to memory at: [ 228.232607][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 228.237758][ T4186] get_compat_msghdr+0x108/0x2c0 [ 228.242881][ T4186] do_recvmmsg+0xd77/0x2120 [ 228.247430][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 228.252285][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 228.258666][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 228.263875][ T4186] do_fast_syscall_32+0x34/0x70 [ 228.268770][ T4186] do_SYSENTER_32+0x1b/0x20 [ 228.273401][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 228.279778][ T4186] [ 228.282232][ T4186] Uninit was stored to memory at: [ 228.287326][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 228.292612][ T4186] get_compat_msghdr+0x108/0x2c0 [ 228.297588][ T4186] do_recvmmsg+0xd77/0x2120 [ 228.302253][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 228.306977][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 228.313470][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 228.318545][ T4186] do_fast_syscall_32+0x34/0x70 [ 228.323583][ T4186] do_SYSENTER_32+0x1b/0x20 [ 228.328132][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 228.334616][ T4186] [ 228.336947][ T4186] Local variable msg_sys created at: [ 228.342358][ T4186] do_recvmmsg+0xbb/0x2120 [ 228.346817][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 228.523848][ T4186] not chained 30000 origins [ 228.528399][ T4186] CPU: 1 PID: 4186 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 228.537111][ T4186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.547178][ T4186] Call Trace: [ 228.550453][ T4186] [ 228.553382][ T4186] dump_stack_lvl+0x1ff/0x28e [ 228.558090][ T4186] dump_stack+0x25/0x28 [ 228.562264][ T4186] kmsan_internal_chain_origin+0x78/0x120 [ 228.568018][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 228.574116][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 228.579239][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 228.585070][ T4186] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 228.590673][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 228.595817][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 228.601665][ T4186] ? should_fail+0x75/0x9c0 [ 228.606206][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 228.611636][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 228.617991][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 228.624108][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 228.629277][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 228.635109][ T4186] __msan_chain_origin+0xbf/0x140 [ 228.640193][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 228.645344][ T4186] get_compat_msghdr+0x108/0x2c0 [ 228.650306][ T4186] ? __sys_recvmmsg+0x51c/0x6f0 [ 228.655186][ T4186] do_recvmmsg+0xd77/0x2120 [ 228.659722][ T4186] ? __stack_depot_save+0x1b1/0x4b0 [ 228.664963][ T4186] ? 0xffffffff81000000 [ 228.669132][ T4186] ? __stack_depot_save+0x38d/0x4b0 [ 228.674363][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 228.679487][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 228.685767][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 228.691895][ T4186] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 228.698460][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 228.703192][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 228.709905][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 228.714964][ T4186] do_fast_syscall_32+0x34/0x70 [ 228.719837][ T4186] do_SYSENTER_32+0x1b/0x20 [ 228.724362][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 228.730737][ T4186] RIP: 0023:0xf7f4f549 [ 228.734813][ T4186] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 228.754477][ T4186] RSP: 002b:00000000f7f295cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 228.762908][ T4186] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 228.770960][ T4186] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 228.778935][ T4186] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 228.786915][ T4186] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 228.794921][ T4186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 228.802912][ T4186] [ 228.810040][ T4186] Uninit was stored to memory at: [ 228.817545][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 228.822844][ T4186] get_compat_msghdr+0x108/0x2c0 [ 228.827850][ T4186] do_recvmmsg+0xd77/0x2120 [ 228.832515][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 228.837242][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 228.843741][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 228.848817][ T4186] do_fast_syscall_32+0x34/0x70 [ 228.853877][ T4186] do_SYSENTER_32+0x1b/0x20 [ 228.858429][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 228.864883][ T4186] [ 228.867203][ T4186] Uninit was stored to memory at: [ 228.872441][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 228.877722][ T4186] get_compat_msghdr+0x108/0x2c0 [ 228.882872][ T4186] do_recvmmsg+0xd77/0x2120 [ 228.887444][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 228.892272][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 228.898653][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 228.903874][ T4186] do_fast_syscall_32+0x34/0x70 [ 228.908795][ T4186] do_SYSENTER_32+0x1b/0x20 [ 228.913497][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 228.919873][ T4186] [ 228.922315][ T4186] Uninit was stored to memory at: [ 228.927395][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 228.932765][ T4186] get_compat_msghdr+0x108/0x2c0 [ 228.937748][ T4186] do_recvmmsg+0xd77/0x2120 [ 228.942413][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 228.947139][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 228.953625][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 228.958693][ T4186] do_fast_syscall_32+0x34/0x70 [ 228.963740][ T4186] do_SYSENTER_32+0x1b/0x20 [ 228.968287][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 228.974844][ T4186] [ 228.977172][ T4186] Uninit was stored to memory at: [ 228.982387][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 228.987536][ T4186] get_compat_msghdr+0x108/0x2c0 [ 228.992819][ T4186] do_recvmmsg+0xd77/0x2120 [ 228.997376][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.002227][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.008605][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 229.013843][ T4186] do_fast_syscall_32+0x34/0x70 [ 229.018771][ T4186] do_SYSENTER_32+0x1b/0x20 [ 229.023470][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 229.029852][ T4186] [ 229.032335][ T4186] Uninit was stored to memory at: [ 229.037432][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 229.042716][ T4186] get_compat_msghdr+0x108/0x2c0 [ 229.047698][ T4186] do_recvmmsg+0xd77/0x2120 [ 229.052397][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.057126][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.063660][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 229.068731][ T4186] do_fast_syscall_32+0x34/0x70 [ 229.073740][ T4186] do_SYSENTER_32+0x1b/0x20 [ 229.078286][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 229.084817][ T4186] [ 229.087149][ T4186] Uninit was stored to memory at: [ 229.092407][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 229.097567][ T4186] get_compat_msghdr+0x108/0x2c0 [ 229.102669][ T4186] do_recvmmsg+0xd77/0x2120 [ 229.107217][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.112086][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.118465][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 229.123693][ T4186] do_fast_syscall_32+0x34/0x70 [ 229.128586][ T4186] do_SYSENTER_32+0x1b/0x20 [ 229.133245][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 229.139619][ T4186] [ 229.142097][ T4186] Uninit was stored to memory at: [ 229.147195][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 229.152539][ T4186] get_compat_msghdr+0x108/0x2c0 [ 229.157529][ T4186] do_recvmmsg+0xd77/0x2120 [ 229.162205][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.166934][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.173517][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 229.178611][ T4186] do_fast_syscall_32+0x34/0x70 [ 229.183645][ T4186] do_SYSENTER_32+0x1b/0x20 [ 229.188210][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 229.194785][ T4186] [ 229.197121][ T4186] Local variable msg_sys created at: [ 229.202571][ T4186] do_recvmmsg+0xbb/0x2120 [ 229.207038][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.378554][ T4186] not chained 40000 origins [ 229.383309][ T4186] CPU: 0 PID: 4186 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 229.392024][ T4186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.402091][ T4186] Call Trace: [ 229.405388][ T4186] [ 229.408334][ T4186] dump_stack_lvl+0x1ff/0x28e [ 229.413065][ T4186] dump_stack+0x25/0x28 [ 229.417241][ T4186] kmsan_internal_chain_origin+0x78/0x120 [ 229.423007][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 229.429139][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 229.434279][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 229.440130][ T4186] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 229.445719][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 229.450879][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 229.456733][ T4186] ? should_fail+0x75/0x9c0 [ 229.461257][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 229.466388][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 229.472694][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 229.478823][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 229.483951][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 229.489799][ T4186] __msan_chain_origin+0xbf/0x140 [ 229.494853][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 229.500003][ T4186] get_compat_msghdr+0x108/0x2c0 [ 229.504970][ T4186] ? __sys_recvmmsg+0x51c/0x6f0 [ 229.509872][ T4186] do_recvmmsg+0xd77/0x2120 [ 229.514410][ T4186] ? __stack_depot_save+0x1b1/0x4b0 [ 229.519643][ T4186] ? 0xffffffff81000000 [ 229.523811][ T4186] ? __stack_depot_save+0x38d/0x4b0 [ 229.529060][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 229.534194][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 229.540495][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 229.546596][ T4186] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.553156][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.557894][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.564283][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 229.569334][ T4186] do_fast_syscall_32+0x34/0x70 [ 229.574210][ T4186] do_SYSENTER_32+0x1b/0x20 [ 229.578754][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 229.585110][ T4186] RIP: 0023:0xf7f4f549 [ 229.589181][ T4186] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 229.608805][ T4186] RSP: 002b:00000000f7f295cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 229.617238][ T4186] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 229.625235][ T4186] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 229.633220][ T4186] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 229.641209][ T4186] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 229.649193][ T4186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 229.657209][ T4186] [ 229.662983][ T4186] Uninit was stored to memory at: [ 229.668094][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 229.673639][ T4186] get_compat_msghdr+0x108/0x2c0 [ 229.678630][ T4186] do_recvmmsg+0xd77/0x2120 [ 229.683268][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.687995][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.694465][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 229.699533][ T4186] do_fast_syscall_32+0x34/0x70 [ 229.704560][ T4186] do_SYSENTER_32+0x1b/0x20 [ 229.709107][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 229.715599][ T4186] [ 229.717928][ T4186] Uninit was stored to memory at: [ 229.723167][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 229.728321][ T4186] get_compat_msghdr+0x108/0x2c0 [ 229.733414][ T4186] do_recvmmsg+0xd77/0x2120 [ 229.737964][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.742812][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.749214][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 229.754427][ T4186] do_fast_syscall_32+0x34/0x70 [ 229.759320][ T4186] do_SYSENTER_32+0x1b/0x20 [ 229.763994][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 229.770372][ T4186] [ 229.772840][ T4186] Uninit was stored to memory at: [ 229.777933][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 229.783234][ T4186] get_compat_msghdr+0x108/0x2c0 [ 229.788214][ T4186] do_recvmmsg+0xd77/0x2120 [ 229.792889][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.797615][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.804128][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 229.809200][ T4186] do_fast_syscall_32+0x34/0x70 [ 229.814220][ T4186] do_SYSENTER_32+0x1b/0x20 [ 229.818763][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 229.825268][ T4186] [ 229.827596][ T4186] Uninit was stored to memory at: [ 229.832817][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 229.837970][ T4186] get_compat_msghdr+0x108/0x2c0 [ 229.843083][ T4186] do_recvmmsg+0xd77/0x2120 [ 229.847628][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.852455][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.858835][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 229.864057][ T4186] do_fast_syscall_32+0x34/0x70 [ 229.868949][ T4186] do_SYSENTER_32+0x1b/0x20 [ 229.873619][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 229.880123][ T4186] [ 229.882580][ T4186] Uninit was stored to memory at: [ 229.887675][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 229.892969][ T4186] get_compat_msghdr+0x108/0x2c0 [ 229.897956][ T4186] do_recvmmsg+0xd77/0x2120 [ 229.902627][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.907347][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.913843][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 229.918913][ T4186] do_fast_syscall_32+0x34/0x70 [ 229.923935][ T4186] do_SYSENTER_32+0x1b/0x20 [ 229.928483][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 229.934991][ T4186] [ 229.937318][ T4186] Uninit was stored to memory at: [ 229.942538][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 229.947688][ T4186] get_compat_msghdr+0x108/0x2c0 [ 229.952784][ T4186] do_recvmmsg+0xd77/0x2120 [ 229.957331][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 229.962192][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 229.968572][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 229.973759][ T4186] do_fast_syscall_32+0x34/0x70 [ 229.978653][ T4186] do_SYSENTER_32+0x1b/0x20 [ 229.983313][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 229.989687][ T4186] [ 229.992137][ T4186] Uninit was stored to memory at: [ 229.997233][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 230.002520][ T4186] get_compat_msghdr+0x108/0x2c0 [ 230.007500][ T4186] do_recvmmsg+0xd77/0x2120 [ 230.012156][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 230.016878][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 230.023387][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 230.028453][ T4186] do_fast_syscall_32+0x34/0x70 [ 230.033465][ T4186] do_SYSENTER_32+0x1b/0x20 [ 230.038008][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 230.044501][ T4186] [ 230.046830][ T4186] Local variable msg_sys created at: [ 230.052238][ T4186] do_recvmmsg+0xbb/0x2120 [ 230.056698][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 230.225201][ T4186] not chained 50000 origins [ 230.229728][ T4186] CPU: 0 PID: 4186 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 230.238418][ T4186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.248480][ T4186] Call Trace: [ 230.251763][ T4186] [ 230.254702][ T4186] dump_stack_lvl+0x1ff/0x28e [ 230.259408][ T4186] dump_stack+0x25/0x28 [ 230.263587][ T4186] kmsan_internal_chain_origin+0x78/0x120 [ 230.269368][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 230.275471][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 230.280597][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 230.286422][ T4186] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 230.292004][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 230.297131][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 230.302954][ T4186] ? should_fail+0x75/0x9c0 [ 230.307476][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 230.312602][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 230.318899][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 230.325000][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 230.330133][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 230.335991][ T4186] __msan_chain_origin+0xbf/0x140 [ 230.341053][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 230.346202][ T4186] get_compat_msghdr+0x108/0x2c0 [ 230.351163][ T4186] ? __sys_recvmmsg+0x51c/0x6f0 [ 230.356042][ T4186] do_recvmmsg+0xd77/0x2120 [ 230.360579][ T4186] ? __stack_depot_save+0x1b1/0x4b0 [ 230.365815][ T4186] ? 0xffffffff81000000 [ 230.370001][ T4186] ? __stack_depot_save+0x38d/0x4b0 [ 230.375231][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 230.380356][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 230.386631][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 230.392727][ T4186] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 230.399285][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 230.404022][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 230.410398][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 230.415453][ T4186] do_fast_syscall_32+0x34/0x70 [ 230.420333][ T4186] do_SYSENTER_32+0x1b/0x20 [ 230.424874][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 230.431256][ T4186] RIP: 0023:0xf7f4f549 [ 230.435330][ T4186] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 230.454959][ T4186] RSP: 002b:00000000f7f295cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 230.463390][ T4186] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 230.471373][ T4186] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 230.479356][ T4186] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 230.487338][ T4186] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 230.495319][ T4186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 230.503314][ T4186] [ 230.509074][ T4186] Uninit was stored to memory at: [ 230.514622][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 230.519779][ T4186] get_compat_msghdr+0x108/0x2c0 [ 230.524853][ T4186] do_recvmmsg+0xd77/0x2120 [ 230.529404][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 230.534215][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 230.540600][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 230.545759][ T4186] do_fast_syscall_32+0x34/0x70 [ 230.550653][ T4186] do_SYSENTER_32+0x1b/0x20 [ 230.555338][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 230.561796][ T4186] [ 230.564124][ T4186] Uninit was stored to memory at: [ 230.569231][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 230.574524][ T4186] get_compat_msghdr+0x108/0x2c0 [ 230.579503][ T4186] do_recvmmsg+0xd77/0x2120 [ 230.584179][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 230.588901][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 230.595369][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 230.600439][ T4186] do_fast_syscall_32+0x34/0x70 [ 230.605460][ T4186] do_SYSENTER_32+0x1b/0x20 [ 230.610004][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 230.616468][ T4186] [ 230.618797][ T4186] Uninit was stored to memory at: [ 230.624030][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 230.629179][ T4186] get_compat_msghdr+0x108/0x2c0 [ 230.634263][ T4186] do_recvmmsg+0xd77/0x2120 [ 230.638812][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 230.643649][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 230.650031][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 230.655218][ T4186] do_fast_syscall_32+0x34/0x70 [ 230.660115][ T4186] do_SYSENTER_32+0x1b/0x20 [ 230.664774][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 230.671156][ T4186] [ 230.673614][ T4186] Uninit was stored to memory at: [ 230.678711][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 230.684014][ T4186] get_compat_msghdr+0x108/0x2c0 [ 230.688998][ T4186] do_recvmmsg+0xd77/0x2120 [ 230.693666][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 230.698389][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 230.704894][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 230.709974][ T4186] do_fast_syscall_32+0x34/0x70 [ 230.715006][ T4186] do_SYSENTER_32+0x1b/0x20 [ 230.719554][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 230.726025][ T4186] [ 230.728353][ T4186] Uninit was stored to memory at: [ 230.733583][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 230.738738][ T4186] get_compat_msghdr+0x108/0x2c0 [ 230.743867][ T4186] do_recvmmsg+0xd77/0x2120 [ 230.748417][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 230.753263][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 230.759642][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 230.764862][ T4186] do_fast_syscall_32+0x34/0x70 [ 230.769762][ T4186] do_SYSENTER_32+0x1b/0x20 [ 230.774410][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 230.780790][ T4186] [ 230.783265][ T4186] Uninit was stored to memory at: [ 230.788360][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 230.793621][ T4186] get_compat_msghdr+0x108/0x2c0 [ 230.798601][ T4186] do_recvmmsg+0xd77/0x2120 [ 230.803273][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 230.807998][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 230.814462][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 230.819530][ T4186] do_fast_syscall_32+0x34/0x70 [ 230.824525][ T4186] do_SYSENTER_32+0x1b/0x20 [ 230.829076][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 230.835545][ T4186] [ 230.837874][ T4186] Uninit was stored to memory at: [ 230.843066][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 230.848223][ T4186] get_compat_msghdr+0x108/0x2c0 [ 230.853301][ T4186] do_recvmmsg+0xd77/0x2120 [ 230.857852][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 230.862672][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 230.869052][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 230.874202][ T4186] do_fast_syscall_32+0x34/0x70 [ 230.879091][ T4186] do_SYSENTER_32+0x1b/0x20 [ 230.883718][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 230.890100][ T4186] [ 230.892593][ T4186] Local variable msg_sys created at: [ 230.897889][ T4186] do_recvmmsg+0xbb/0x2120 [ 230.902506][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 231.094570][ T4186] not chained 60000 origins [ 231.099117][ T4186] CPU: 0 PID: 4186 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 231.108150][ T4186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.118213][ T4186] Call Trace: [ 231.121520][ T4186] [ 231.124450][ T4186] dump_stack_lvl+0x1ff/0x28e [ 231.129179][ T4186] dump_stack+0x25/0x28 [ 231.133358][ T4186] kmsan_internal_chain_origin+0x78/0x120 [ 231.139218][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 231.145315][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 231.150440][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 231.156269][ T4186] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 231.161871][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 231.167014][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 231.172845][ T4186] ? should_fail+0x75/0x9c0 [ 231.177386][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 231.182532][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 231.188826][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 231.194935][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 231.200083][ T4186] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 231.205904][ T4186] __msan_chain_origin+0xbf/0x140 [ 231.210968][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 231.216128][ T4186] get_compat_msghdr+0x108/0x2c0 [ 231.221117][ T4186] ? __sys_recvmmsg+0x51c/0x6f0 [ 231.226016][ T4186] do_recvmmsg+0xd77/0x2120 [ 231.230557][ T4186] ? __stack_depot_save+0x1b1/0x4b0 [ 231.235798][ T4186] ? 0xffffffff81000000 [ 231.239984][ T4186] ? __stack_depot_save+0x38d/0x4b0 [ 231.245232][ T4186] ? kmsan_get_metadata+0x33/0x220 [ 231.250359][ T4186] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 231.256640][ T4186] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 231.262764][ T4186] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 231.269298][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 231.274126][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 231.280513][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 231.285568][ T4186] do_fast_syscall_32+0x34/0x70 [ 231.290462][ T4186] do_SYSENTER_32+0x1b/0x20 [ 231.294998][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 231.301379][ T4186] RIP: 0023:0xf7f4f549 [ 231.305455][ T4186] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 231.325084][ T4186] RSP: 002b:00000000f7f295cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 231.333521][ T4186] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 231.341516][ T4186] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 231.349493][ T4186] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 231.357471][ T4186] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 231.365464][ T4186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 231.373463][ T4186] [ 231.379322][ T4186] Uninit was stored to memory at: [ 231.384927][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 231.390113][ T4186] get_compat_msghdr+0x108/0x2c0 [ 231.395213][ T4186] do_recvmmsg+0xd77/0x2120 [ 231.399765][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 231.404583][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 231.410971][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 231.416217][ T4186] do_fast_syscall_32+0x34/0x70 [ 231.421122][ T4186] do_SYSENTER_32+0x1b/0x20 [ 231.425825][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 231.432385][ T4186] [ 231.434717][ T4186] Uninit was stored to memory at: [ 231.439794][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 231.445085][ T4186] get_compat_msghdr+0x108/0x2c0 [ 231.450074][ T4186] do_recvmmsg+0xd77/0x2120 [ 231.454783][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 231.459512][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 231.466039][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 231.471113][ T4186] do_fast_syscall_32+0x34/0x70 [ 231.476106][ T4186] do_SYSENTER_32+0x1b/0x20 [ 231.480654][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 231.487170][ T4186] [ 231.489502][ T4186] Uninit was stored to memory at: [ 231.494746][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 231.499898][ T4186] get_compat_msghdr+0x108/0x2c0 [ 231.505051][ T4186] do_recvmmsg+0xd77/0x2120 [ 231.509599][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 231.514411][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 231.520792][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 231.526004][ T4186] do_fast_syscall_32+0x34/0x70 [ 231.530901][ T4186] do_SYSENTER_32+0x1b/0x20 [ 231.535596][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 231.542073][ T4186] [ 231.544402][ T4186] Uninit was stored to memory at: [ 231.549492][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 231.554755][ T4186] get_compat_msghdr+0x108/0x2c0 [ 231.559737][ T4186] do_recvmmsg+0xd77/0x2120 [ 231.564416][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 231.569141][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 231.575632][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 231.580706][ T4186] do_fast_syscall_32+0x34/0x70 [ 231.585738][ T4186] do_SYSENTER_32+0x1b/0x20 [ 231.590284][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 231.596816][ T4186] [ 231.599148][ T4186] Uninit was stored to memory at: [ 231.604385][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 231.609536][ T4186] get_compat_msghdr+0x108/0x2c0 [ 231.614633][ T4186] do_recvmmsg+0xd77/0x2120 [ 231.619184][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 231.624065][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 231.630568][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 231.635740][ T4186] do_fast_syscall_32+0x34/0x70 [ 231.640640][ T4186] do_SYSENTER_32+0x1b/0x20 [ 231.645325][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 231.651793][ T4186] [ 231.654123][ T4186] Uninit was stored to memory at: [ 231.659202][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 231.664499][ T4186] get_compat_msghdr+0x108/0x2c0 [ 231.669490][ T4186] do_recvmmsg+0xd77/0x2120 [ 231.674172][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 231.678895][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 231.685413][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 231.690491][ T4186] do_fast_syscall_32+0x34/0x70 [ 231.695508][ T4186] do_SYSENTER_32+0x1b/0x20 [ 231.700057][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 231.706594][ T4186] [ 231.708926][ T4186] Uninit was stored to memory at: [ 231.714124][ T4186] __get_compat_msghdr+0x6e1/0x9d0 [ 231.719274][ T4186] get_compat_msghdr+0x108/0x2c0 [ 231.724385][ T4186] do_recvmmsg+0xd77/0x2120 [ 231.728937][ T4186] __sys_recvmmsg+0x51c/0x6f0 [ 231.733744][ T4186] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 231.740121][ T4186] __do_fast_syscall_32+0x96/0xf0 [ 231.745324][ T4186] do_fast_syscall_32+0x34/0x70 [ 231.750218][ T4186] do_SYSENTER_32+0x1b/0x20 [ 231.754853][ T4186] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 231.761227][ T4186] [ 231.763689][ T4186] Local variable msg_sys created at: [ 231.768977][ T4186] do_recvmmsg+0xbb/0x2120 [ 231.773589][ T4186] __sys_recvmmsg+0x51c/0x6f0 17:47:16 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x20000014}) recvmmsg(r1, &(0x7f0000000d40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x1, 0x0) epoll_wait(r2, &(0x7f00000000c0), 0x8, 0x102) 17:47:16 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:16 executing program 5: capget(&(0x7f0000000000)={0x20080522, 0xffffffffffffffff}, &(0x7f0000000080)) 17:47:16 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:16 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) [ 232.061485][ T4220] hfs: can't find a HFS filesystem on dev loop1 17:47:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:17 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:17 executing program 5: syz_emit_ethernet(0x15, &(0x7f0000000080)={@dev, @link_local, @val={@void}, {@x25={0x8100}}}, 0x0) 17:47:17 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:17 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)) 17:47:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) write$P9_RLERRORu(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x7538) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) [ 232.652790][ T4236] hfs: can't find a HFS filesystem on dev loop1 [ 233.294787][ T4237] udevd[4237]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 233.446274][ T4245] udevd[4245]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 233.473206][ T4242] not chained 70000 origins [ 233.477844][ T4242] CPU: 1 PID: 4242 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 233.486557][ T4242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.496640][ T4242] Call Trace: [ 233.499932][ T4242] [ 233.502871][ T4242] dump_stack_lvl+0x1ff/0x28e [ 233.507670][ T4242] dump_stack+0x25/0x28 [ 233.511861][ T4242] kmsan_internal_chain_origin+0x78/0x120 [ 233.517693][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 233.523811][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 233.528953][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 233.534802][ T4242] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 233.540445][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 233.545592][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 233.551439][ T4242] ? should_fail+0x75/0x9c0 [ 233.556015][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 233.561158][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 233.567456][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 233.573582][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 233.578724][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 233.584568][ T4242] __msan_chain_origin+0xbf/0x140 [ 233.589643][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 233.594860][ T4242] get_compat_msghdr+0x108/0x2c0 [ 233.599841][ T4242] ? __sys_recvmmsg+0x51c/0x6f0 [ 233.604756][ T4242] do_recvmmsg+0xd77/0x2120 [ 233.609337][ T4242] ? __stack_depot_save+0x21/0x4b0 [ 233.614515][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 233.619658][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 233.625953][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 233.632079][ T4242] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 233.638633][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 233.643365][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 233.649747][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 233.654818][ T4242] do_fast_syscall_32+0x34/0x70 [ 233.659709][ T4242] do_SYSENTER_32+0x1b/0x20 [ 233.664249][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 233.670698][ T4242] RIP: 0023:0xf7fba549 [ 233.674785][ T4242] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 233.694429][ T4242] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 233.702885][ T4242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 233.710882][ T4242] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 233.718875][ T4242] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 233.726883][ T4242] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 233.734910][ T4242] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 233.742920][ T4242] [ 233.751333][ T4242] Uninit was stored to memory at: [ 233.757427][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 233.762691][ T4242] get_compat_msghdr+0x108/0x2c0 [ 233.767679][ T4242] do_recvmmsg+0xd77/0x2120 [ 233.772346][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 233.777078][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 233.783591][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 233.788666][ T4242] do_fast_syscall_32+0x34/0x70 [ 233.793744][ T4242] do_SYSENTER_32+0x1b/0x20 [ 233.798300][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 233.804849][ T4242] [ 233.807183][ T4242] Uninit was stored to memory at: [ 233.812449][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 233.817615][ T4242] get_compat_msghdr+0x108/0x2c0 [ 233.822768][ T4242] do_recvmmsg+0xd77/0x2120 [ 233.827322][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 233.832216][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 233.838599][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 233.843820][ T4242] do_fast_syscall_32+0x34/0x70 [ 233.848715][ T4242] do_SYSENTER_32+0x1b/0x20 [ 233.853425][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 233.859815][ T4242] [ 233.862292][ T4242] Uninit was stored to memory at: [ 233.867388][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 233.872703][ T4242] get_compat_msghdr+0x108/0x2c0 [ 233.877684][ T4242] do_recvmmsg+0xd77/0x2120 [ 233.882386][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 233.887121][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 233.893682][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 233.898758][ T4242] do_fast_syscall_32+0x34/0x70 [ 233.903839][ T4242] do_SYSENTER_32+0x1b/0x20 [ 233.908387][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 233.914931][ T4242] [ 233.917265][ T4242] Uninit was stored to memory at: [ 233.922518][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 233.927679][ T4242] get_compat_msghdr+0x108/0x2c0 [ 233.932898][ T4242] do_recvmmsg+0xd77/0x2120 [ 233.937450][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 233.942339][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 233.948727][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 233.953953][ T4242] do_fast_syscall_32+0x34/0x70 [ 233.958851][ T4242] do_SYSENTER_32+0x1b/0x20 [ 233.963568][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 233.969950][ T4242] [ 233.972439][ T4242] Uninit was stored to memory at: [ 233.977546][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 233.982854][ T4242] get_compat_msghdr+0x108/0x2c0 [ 233.987836][ T4242] do_recvmmsg+0xd77/0x2120 [ 233.992527][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 233.997249][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.003729][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 234.008800][ T4242] do_fast_syscall_32+0x34/0x70 [ 234.013884][ T4242] do_SYSENTER_32+0x1b/0x20 [ 234.018436][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.024978][ T4242] [ 234.027312][ T4242] Uninit was stored to memory at: [ 234.032546][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 234.037701][ T4242] get_compat_msghdr+0x108/0x2c0 [ 234.042844][ T4242] do_recvmmsg+0xd77/0x2120 [ 234.047400][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 234.052271][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.058653][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 234.063884][ T4242] do_fast_syscall_32+0x34/0x70 [ 234.068781][ T4242] do_SYSENTER_32+0x1b/0x20 [ 234.073495][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.079882][ T4242] [ 234.082396][ T4242] Uninit was stored to memory at: [ 234.087497][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 234.092805][ T4242] get_compat_msghdr+0x108/0x2c0 [ 234.097787][ T4242] do_recvmmsg+0xd77/0x2120 [ 234.102495][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 234.107216][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.113748][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 234.118820][ T4242] do_fast_syscall_32+0x34/0x70 [ 234.123885][ T4242] do_SYSENTER_32+0x1b/0x20 [ 234.128435][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.134976][ T4242] [ 234.137313][ T4242] Local variable msg_sys created at: [ 234.142766][ T4242] do_recvmmsg+0xbb/0x2120 [ 234.147231][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 234.269022][ T4229] not chained 80000 origins [ 234.273824][ T4229] CPU: 0 PID: 4229 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 234.282536][ T4229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.292613][ T4229] Call Trace: [ 234.295900][ T4229] [ 234.298841][ T4229] dump_stack_lvl+0x1ff/0x28e [ 234.303569][ T4229] dump_stack+0x25/0x28 [ 234.307762][ T4229] kmsan_internal_chain_origin+0x78/0x120 [ 234.313541][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 234.319662][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 234.324808][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 234.330654][ T4229] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 234.336254][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 234.341396][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 234.347246][ T4229] ? should_fail+0x75/0x9c0 [ 234.351784][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 234.356926][ T4229] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 234.363222][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 234.369352][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 234.374497][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 234.380341][ T4229] __msan_chain_origin+0xbf/0x140 [ 234.385418][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 234.390602][ T4229] get_compat_msghdr+0x108/0x2c0 [ 234.395588][ T4229] ? __sys_recvmmsg+0x51c/0x6f0 [ 234.400496][ T4229] do_recvmmsg+0xd77/0x2120 [ 234.405083][ T4229] ? __stack_depot_save+0x21/0x4b0 [ 234.410599][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 234.415749][ T4229] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 234.422053][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 234.428180][ T4229] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.434874][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 234.439635][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.446038][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 234.451125][ T4229] do_fast_syscall_32+0x34/0x70 [ 234.456030][ T4229] do_SYSENTER_32+0x1b/0x20 [ 234.460577][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.466971][ T4229] RIP: 0023:0xf7f4f549 [ 234.471064][ T4229] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 234.490711][ T4229] RSP: 002b:00000000f7f295cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 234.495698][ T4242] not chained 90000 origins [ 234.499161][ T4229] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 234.499196][ T4229] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 234.499225][ T4229] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 234.499253][ T4229] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 234.499280][ T4229] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 234.499323][ T4229] [ 234.502356][ T4229] Uninit was stored to memory at: [ 234.503970][ T4242] CPU: 1 PID: 4242 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 234.512570][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 234.520082][ T4242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.528124][ T4229] get_compat_msghdr+0x108/0x2c0 [ 234.536008][ T4242] Call Trace: [ 234.536024][ T4242] [ 234.536039][ T4242] dump_stack_lvl+0x1ff/0x28e [ 234.536101][ T4242] dump_stack+0x25/0x28 [ 234.544120][ T4229] do_recvmmsg+0xd77/0x2120 [ 234.547062][ T4242] kmsan_internal_chain_origin+0x78/0x120 [ 234.552142][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 234.560727][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 234.565940][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.575879][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 234.575928][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 234.580873][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 234.584153][ T4242] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 234.584222][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 234.587144][ T4229] do_fast_syscall_32+0x34/0x70 [ 234.591805][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 234.591862][ T4242] ? should_fail+0x75/0x9c0 [ 234.596018][ T4229] do_SYSENTER_32+0x1b/0x20 [ 234.600507][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 234.606283][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.610869][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 234.617011][ T4229] [ 234.623229][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 234.623302][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 234.628389][ T4229] Uninit was stored to memory at: [ 234.628466][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 234.634178][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 234.634231][ T4242] __msan_chain_origin+0xbf/0x140 [ 234.639254][ T4229] get_compat_msghdr+0x108/0x2c0 [ 234.644784][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 234.644859][ T4242] get_compat_msghdr+0x108/0x2c0 [ 234.649941][ T4229] do_recvmmsg+0xd77/0x2120 [ 234.654779][ T4242] ? __sys_recvmmsg+0x51c/0x6f0 [ 234.654843][ T4242] do_recvmmsg+0xd77/0x2120 [ 234.660630][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 234.665150][ T4242] ? __stack_depot_save+0x21/0x4b0 [ 234.665217][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 234.669696][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.674789][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 234.674862][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 234.681169][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 234.687391][ T4242] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.687460][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 234.689775][ T4229] do_fast_syscall_32+0x34/0x70 [ 234.695839][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.695913][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 234.700985][ T4229] do_SYSENTER_32+0x1b/0x20 [ 234.705997][ T4242] do_fast_syscall_32+0x34/0x70 [ 234.706055][ T4242] do_SYSENTER_32+0x1b/0x20 [ 234.711157][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.716945][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.717008][ T4242] RIP: 0023:0xf7fba549 [ 234.717039][ T4242] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 234.722133][ T4229] [ 234.726980][ T4242] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 [ 234.732144][ T4229] Uninit was stored to memory at: [ 234.736993][ T4242] ORIG_RAX: 0000000000000151 [ 234.737009][ T4242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 234.741545][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 234.746309][ T4242] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 234.746338][ T4242] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 234.746365][ T4242] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 234.746392][ T4242] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 234.750864][ T4229] get_compat_msghdr+0x108/0x2c0 [ 234.755542][ T4242] [ 234.759468][ T4242] Uninit was stored to memory at: [ 234.760698][ T4229] do_recvmmsg+0xd77/0x2120 [ 234.769665][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 234.772267][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 234.772323][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.772382][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 234.772436][ T4229] do_fast_syscall_32+0x34/0x70 [ 234.772487][ T4229] do_SYSENTER_32+0x1b/0x20 [ 234.772538][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.772597][ T4229] [ 234.772604][ T4229] Uninit was stored to memory at: [ 234.772677][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 234.778824][ T4242] get_compat_msghdr+0x108/0x2c0 [ 234.784951][ T4229] get_compat_msghdr+0x108/0x2c0 [ 234.789982][ T4242] do_recvmmsg+0xd77/0x2120 [ 234.796538][ T4229] do_recvmmsg+0xd77/0x2120 [ 234.801222][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 234.806126][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 234.812527][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.817530][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.822111][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 234.826924][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 234.831420][ T4242] do_fast_syscall_32+0x34/0x70 [ 234.837802][ T4229] do_fast_syscall_32+0x34/0x70 [ 234.844203][ T4242] do_SYSENTER_32+0x1b/0x20 [ 234.848249][ T4229] do_SYSENTER_32+0x1b/0x20 [ 234.867945][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.870243][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.876384][ T4242] [ 234.876391][ T4242] Uninit was stored to memory at: [ 234.876467][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 234.881470][ T4229] [ 234.881477][ T4229] Uninit was stored to memory at: [ 234.881550][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 234.886229][ T4242] get_compat_msghdr+0x108/0x2c0 [ 234.894239][ T4229] get_compat_msghdr+0x108/0x2c0 [ 234.899332][ T4242] do_recvmmsg+0xd77/0x2120 [ 234.907364][ T4229] do_recvmmsg+0xd77/0x2120 [ 234.915420][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 234.923446][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 234.931460][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.936414][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 234.939443][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 234.944524][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 234.949010][ T4242] do_fast_syscall_32+0x34/0x70 [ 234.954175][ T4229] do_fast_syscall_32+0x34/0x70 [ 234.958856][ T4242] do_SYSENTER_32+0x1b/0x20 [ 234.965234][ T4229] do_SYSENTER_32+0x1b/0x20 [ 234.970260][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.975166][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 234.979671][ T4242] [ 234.979679][ T4242] Uninit was stored to memory at: [ 234.979757][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 234.986055][ T4229] [ 234.986063][ T4229] Uninit was stored to memory at: [ 234.986136][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 234.988380][ T4242] get_compat_msghdr+0x108/0x2c0 [ 234.993459][ T4229] get_compat_msghdr+0x108/0x2c0 [ 234.998556][ T4242] do_recvmmsg+0xd77/0x2120 [ 235.003546][ T4229] do_recvmmsg+0xd77/0x2120 [ 235.008492][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 235.013052][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 235.017552][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 235.022282][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 235.026962][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 235.033342][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 235.039670][ T4242] do_fast_syscall_32+0x34/0x70 [ 235.044749][ T4229] do_fast_syscall_32+0x34/0x70 [ 235.049771][ T4242] do_SYSENTER_32+0x1b/0x20 [ 235.054675][ T4229] do_SYSENTER_32+0x1b/0x20 [ 235.059534][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 235.064098][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 235.068600][ T4242] [ 235.068607][ T4242] Uninit was stored to memory at: [ 235.068685][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 235.074981][ T4229] [ 235.074988][ T4229] Uninit was stored to memory at: [ 235.075066][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 235.081310][ T4242] get_compat_msghdr+0x108/0x2c0 [ 235.083702][ T4229] get_compat_msghdr+0x108/0x2c0 [ 235.088720][ T4242] do_recvmmsg+0xd77/0x2120 [ 235.093886][ T4229] do_recvmmsg+0xd77/0x2120 [ 235.096217][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 235.101220][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 235.106408][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 235.111309][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 235.116322][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 235.120786][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 235.125353][ T4242] do_fast_syscall_32+0x34/0x70 [ 235.130007][ T4229] do_fast_syscall_32+0x34/0x70 [ 235.134761][ T4242] do_SYSENTER_32+0x1b/0x20 [ 235.141051][ T4229] do_SYSENTER_32+0x1b/0x20 [ 235.147459][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 235.152519][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 235.157533][ T4242] [ 235.157542][ T4242] Uninit was stored to memory at: [ 235.157619][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 235.162435][ T4229] [ 235.162444][ T4229] Local variable msg_sys created at: [ 235.162458][ T4229] do_recvmmsg+0xbb/0x2120 [ 235.167283][ T4242] get_compat_msghdr+0x108/0x2c0 [ 235.171838][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 235.176340][ T4242] do_recvmmsg+0xd77/0x2120 [ 235.445672][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 235.450407][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 235.456907][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 235.462091][ T4242] do_fast_syscall_32+0x34/0x70 [ 235.466999][ T4242] do_SYSENTER_32+0x1b/0x20 [ 235.471547][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 235.478055][ T4242] [ 235.480388][ T4242] Uninit was stored to memory at: [ 235.485587][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 235.490739][ T4242] get_compat_msghdr+0x108/0x2c0 [ 235.495840][ T4242] do_recvmmsg+0xd77/0x2120 [ 235.500391][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 235.505212][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 235.511599][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 235.516792][ T4242] do_fast_syscall_32+0x34/0x70 [ 235.521804][ T4242] do_SYSENTER_32+0x1b/0x20 [ 235.526354][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 235.532855][ T4242] [ 235.535182][ T4242] Uninit was stored to memory at: [ 235.540276][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 235.545549][ T4242] get_compat_msghdr+0x108/0x2c0 [ 235.550531][ T4242] do_recvmmsg+0xd77/0x2120 [ 235.555194][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 235.559915][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 235.566411][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 235.571483][ T4242] do_fast_syscall_32+0x34/0x70 [ 235.576507][ T4242] do_SYSENTER_32+0x1b/0x20 [ 235.581062][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 235.587628][ T4242] [ 235.589963][ T4242] Local variable msg_sys created at: [ 235.595342][ T4242] do_recvmmsg+0xbb/0x2120 [ 235.599803][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 235.641258][ T4242] not chained 100000 origins [ 235.645995][ T4242] CPU: 1 PID: 4242 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 235.654710][ T4242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.664788][ T4242] Call Trace: [ 235.668084][ T4242] [ 235.671032][ T4242] dump_stack_lvl+0x1ff/0x28e [ 235.675764][ T4242] dump_stack+0x25/0x28 [ 235.679970][ T4242] kmsan_internal_chain_origin+0x78/0x120 [ 235.685762][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 235.691897][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 235.697054][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 235.702911][ T4242] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 235.708516][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 235.713667][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 235.719529][ T4242] ? should_fail+0x75/0x9c0 [ 235.724084][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 235.729239][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 235.735547][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 235.741684][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 235.746829][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 235.752677][ T4242] __msan_chain_origin+0xbf/0x140 [ 235.757763][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 235.762937][ T4242] get_compat_msghdr+0x108/0x2c0 [ 235.767926][ T4242] ? __sys_recvmmsg+0x51c/0x6f0 [ 235.772833][ T4242] do_recvmmsg+0xd77/0x2120 [ 235.777419][ T4242] ? __stack_depot_save+0x21/0x4b0 [ 235.782592][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 235.787739][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 235.794045][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 235.800175][ T4242] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 235.806732][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 235.811469][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 235.817865][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 235.822943][ T4242] do_fast_syscall_32+0x34/0x70 [ 235.827839][ T4242] do_SYSENTER_32+0x1b/0x20 [ 235.832384][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 235.838761][ T4242] RIP: 0023:0xf7fba549 [ 235.842848][ T4242] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 235.862502][ T4242] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 235.870959][ T4242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 235.878969][ T4242] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 235.886973][ T4242] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 235.894971][ T4242] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 235.902968][ T4242] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 235.910979][ T4242] [ 235.918433][ T4242] Uninit was stored to memory at: [ 235.924327][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 235.929563][ T4242] get_compat_msghdr+0x108/0x2c0 [ 235.934649][ T4242] do_recvmmsg+0xd77/0x2120 [ 235.935693][ T4229] not chained 110000 origins [ 235.939193][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 235.939249][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 235.944065][ T4229] CPU: 0 PID: 4229 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 235.948609][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 235.954918][ T4229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.954948][ T4229] Call Trace: [ 235.954963][ T4229] [ 235.954982][ T4229] dump_stack_lvl+0x1ff/0x28e [ 235.955043][ T4229] dump_stack+0x25/0x28 [ 235.963770][ T4242] do_fast_syscall_32+0x34/0x70 [ 235.968683][ T4229] kmsan_internal_chain_origin+0x78/0x120 [ 235.978817][ T4242] do_SYSENTER_32+0x1b/0x20 [ 235.982001][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 235.982072][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 235.984992][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 235.989650][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 235.993880][ T4242] [ 235.998623][ T4229] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 236.004429][ T4242] Uninit was stored to memory at: [ 236.008821][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 236.015027][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 236.019969][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 236.026368][ T4242] get_compat_msghdr+0x108/0x2c0 [ 236.032071][ T4229] ? should_fail+0x75/0x9c0 [ 236.032122][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 236.034453][ T4242] do_recvmmsg+0xd77/0x2120 [ 236.039981][ T4229] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 236.045077][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 236.050080][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 236.055259][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.060961][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 236.065966][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 236.070359][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 236.075526][ T4242] do_fast_syscall_32+0x34/0x70 [ 236.079935][ T4229] __msan_chain_origin+0xbf/0x140 [ 236.086242][ T4242] do_SYSENTER_32+0x1b/0x20 [ 236.090815][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 236.096947][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.103185][ T4229] get_compat_msghdr+0x108/0x2c0 [ 236.103247][ T4229] ? __sys_recvmmsg+0x51c/0x6f0 [ 236.108333][ T4242] [ 236.108340][ T4242] Uninit was stored to memory at: [ 236.108416][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 236.113342][ T4229] do_recvmmsg+0xd77/0x2120 [ 236.113434][ T4229] ? __stack_depot_save+0x21/0x4b0 [ 236.119220][ T4242] get_compat_msghdr+0x108/0x2c0 [ 236.124056][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 236.124103][ T4229] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 236.129152][ T4242] do_recvmmsg+0xd77/0x2120 [ 236.133642][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 236.133712][ T4229] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.138816][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 236.145127][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 236.145201][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.150132][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.154981][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 236.155044][ T4229] do_fast_syscall_32+0x34/0x70 [ 236.157371][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 236.162381][ T4229] do_SYSENTER_32+0x1b/0x20 [ 236.162435][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.162498][ T4229] RIP: 0023:0xf7f4f549 [ 236.162529][ T4229] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 236.167610][ T4242] do_fast_syscall_32+0x34/0x70 [ 236.172095][ T4229] RSP: 002b:00000000f7f295cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 236.172141][ T4229] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 236.172173][ T4229] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 236.172201][ T4229] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 236.177277][ T4242] do_SYSENTER_32+0x1b/0x20 [ 236.182197][ T4229] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 236.182225][ T4229] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 236.182266][ T4229] [ 236.185186][ T4229] Uninit was stored to memory at: [ 236.187381][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.194040][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 236.198181][ T4242] [ 236.198189][ T4242] Uninit was stored to memory at: [ 236.198262][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 236.204304][ T4229] get_compat_msghdr+0x108/0x2c0 [ 236.210803][ T4242] get_compat_msghdr+0x108/0x2c0 [ 236.215535][ T4229] do_recvmmsg+0xd77/0x2120 [ 236.220228][ T4242] do_recvmmsg+0xd77/0x2120 [ 236.226608][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 236.233011][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 236.238020][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.242941][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.247925][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 236.252507][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 236.258793][ T4229] do_fast_syscall_32+0x34/0x70 [ 236.262931][ T4242] do_fast_syscall_32+0x34/0x70 [ 236.282583][ T4229] do_SYSENTER_32+0x1b/0x20 [ 236.287439][ T4242] do_SYSENTER_32+0x1b/0x20 [ 236.295938][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.304011][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.312049][ T4229] [ 236.312061][ T4229] Uninit was stored to memory at: [ 236.312139][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 236.320033][ T4242] [ 236.320042][ T4242] Uninit was stored to memory at: [ 236.320116][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 236.324598][ T4229] get_compat_msghdr+0x108/0x2c0 [ 236.332657][ T4242] get_compat_msghdr+0x108/0x2c0 [ 236.332711][ T4242] do_recvmmsg+0xd77/0x2120 [ 236.332765][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 236.340705][ T4229] do_recvmmsg+0xd77/0x2120 [ 236.343810][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.348799][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 236.355233][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 236.360307][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.362713][ T4242] do_fast_syscall_32+0x34/0x70 [ 236.367701][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 236.372884][ T4242] do_SYSENTER_32+0x1b/0x20 [ 236.377784][ T4229] do_fast_syscall_32+0x34/0x70 [ 236.382793][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.387256][ T4229] do_SYSENTER_32+0x1b/0x20 [ 236.391832][ T4242] [ 236.396473][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.401132][ T4242] Uninit was stored to memory at: [ 236.401210][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 236.407517][ T4229] [ 236.407525][ T4229] Uninit was stored to memory at: [ 236.407603][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 236.413914][ T4242] get_compat_msghdr+0x108/0x2c0 [ 236.418922][ T4229] get_compat_msghdr+0x108/0x2c0 [ 236.424132][ T4242] do_recvmmsg+0xd77/0x2120 [ 236.428958][ T4229] do_recvmmsg+0xd77/0x2120 [ 236.433894][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 236.438362][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 236.442940][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.449229][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.455635][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 236.457935][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 236.463038][ T4242] do_fast_syscall_32+0x34/0x70 [ 236.468111][ T4229] do_fast_syscall_32+0x34/0x70 [ 236.470427][ T4242] do_SYSENTER_32+0x1b/0x20 [ 236.475512][ T4229] do_SYSENTER_32+0x1b/0x20 [ 236.480618][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.485610][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.490548][ T4242] [ 236.490556][ T4242] Uninit was stored to memory at: [ 236.490635][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 236.495139][ T4229] [ 236.495150][ T4229] Uninit was stored to memory at: [ 236.495229][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 236.499813][ T4242] get_compat_msghdr+0x108/0x2c0 [ 236.504375][ T4229] get_compat_msghdr+0x108/0x2c0 [ 236.510705][ T4242] do_recvmmsg+0xd77/0x2120 [ 236.515442][ T4229] do_recvmmsg+0xd77/0x2120 [ 236.520462][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 236.526849][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 236.531774][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.536784][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.541273][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 236.546183][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 236.552578][ T4242] do_fast_syscall_32+0x34/0x70 [ 236.557061][ T4229] do_fast_syscall_32+0x34/0x70 [ 236.559373][ T4242] do_SYSENTER_32+0x1b/0x20 [ 236.565753][ T4229] do_SYSENTER_32+0x1b/0x20 [ 236.570781][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.575943][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.578279][ T4242] [ 236.578287][ T4242] Local variable msg_sys created at: [ 236.583354][ T4229] [ 236.583362][ T4229] Uninit was stored to memory at: [ 236.583439][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 236.588448][ T4242] do_recvmmsg+0xbb/0x2120 [ 236.593437][ T4229] get_compat_msghdr+0x108/0x2c0 [ 236.598378][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 236.602930][ T4229] do_recvmmsg+0xd77/0x2120 [ 236.817683][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 236.822487][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.828871][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 236.834027][ T4229] do_fast_syscall_32+0x34/0x70 [ 236.838924][ T4229] do_SYSENTER_32+0x1b/0x20 [ 236.843550][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.849929][ T4229] [ 236.852336][ T4229] Uninit was stored to memory at: [ 236.857428][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 236.862659][ T4229] get_compat_msghdr+0x108/0x2c0 [ 236.867637][ T4229] do_recvmmsg+0xd77/0x2120 [ 236.871540][ T4242] not chained 120000 origins [ 236.872266][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 236.872323][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.872384][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 236.872437][ T4229] do_fast_syscall_32+0x34/0x70 [ 236.877105][ T4242] CPU: 1 PID: 4242 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 236.881779][ T4229] do_SYSENTER_32+0x1b/0x20 [ 236.888012][ T4242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.893100][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 236.897854][ T4242] Call Trace: [ 236.897870][ T4242] [ 236.906578][ T4229] [ 236.910994][ T4242] dump_stack_lvl+0x1ff/0x28e [ 236.921118][ T4229] Uninit was stored to memory at: [ 236.927359][ T4242] dump_stack+0x25/0x28 [ 236.927412][ T4242] kmsan_internal_chain_origin+0x78/0x120 [ 236.930788][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 236.933649][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 236.933719][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 236.936032][ T4229] get_compat_msghdr+0x108/0x2c0 [ 236.940691][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 236.945772][ T4229] do_recvmmsg+0xd77/0x2120 [ 236.949840][ T4242] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 236.955606][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 236.960634][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 236.966754][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 236.971778][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 236.971835][ T4242] ? should_fail+0x75/0x9c0 [ 236.971884][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 236.976799][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 236.982592][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 236.982672][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 236.987153][ T4229] do_fast_syscall_32+0x34/0x70 [ 236.992686][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 236.992732][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 236.997409][ T4229] do_SYSENTER_32+0x1b/0x20 [ 237.002504][ T4242] __msan_chain_origin+0xbf/0x140 [ 237.002572][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 237.008882][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 237.014692][ T4242] get_compat_msghdr+0x108/0x2c0 [ 237.014753][ T4242] ? __sys_recvmmsg+0x51c/0x6f0 [ 237.014814][ T4242] do_recvmmsg+0xd77/0x2120 [ 237.019291][ T4229] [ 237.019301][ T4229] Local variable msg_sys created at: [ 237.024418][ T4242] ? __stack_depot_save+0x21/0x4b0 [ 237.024486][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 237.029493][ T4229] do_recvmmsg+0xbb/0x2120 [ 237.035718][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 237.035793][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 237.041907][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 237.046674][ T4242] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 237.138306][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 237.143055][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 237.149449][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 237.154526][ T4242] do_fast_syscall_32+0x34/0x70 [ 237.159424][ T4242] do_SYSENTER_32+0x1b/0x20 [ 237.163972][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 237.170355][ T4242] RIP: 0023:0xf7fba549 [ 237.174443][ T4242] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 237.194094][ T4242] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 237.202549][ T4242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 237.210548][ T4242] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 237.218544][ T4242] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 237.226547][ T4242] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 237.234544][ T4242] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 237.242551][ T4242] [ 237.249632][ T4242] Uninit was stored to memory at: [ 237.255305][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 237.260467][ T4242] get_compat_msghdr+0x108/0x2c0 [ 237.265568][ T4242] do_recvmmsg+0xd77/0x2120 [ 237.270125][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 237.274966][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 237.281350][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 237.286542][ T4242] do_fast_syscall_32+0x34/0x70 [ 237.291438][ T4242] do_SYSENTER_32+0x1b/0x20 [ 237.296109][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 237.302583][ T4242] [ 237.304918][ T4242] Uninit was stored to memory at: [ 237.310013][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 237.315284][ T4242] get_compat_msghdr+0x108/0x2c0 [ 237.320264][ T4242] do_recvmmsg+0xd77/0x2120 [ 237.324932][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 237.329676][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 237.336174][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 237.341247][ T4242] do_fast_syscall_32+0x34/0x70 [ 237.346256][ T4242] do_SYSENTER_32+0x1b/0x20 [ 237.350806][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 237.357294][ T4242] [ 237.359622][ T4242] Uninit was stored to memory at: [ 237.364853][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 237.370006][ T4242] get_compat_msghdr+0x108/0x2c0 [ 237.375174][ T4242] do_recvmmsg+0xd77/0x2120 [ 237.379726][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 237.384631][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 237.391017][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 237.396271][ T4242] do_fast_syscall_32+0x34/0x70 [ 237.401167][ T4242] do_SYSENTER_32+0x1b/0x20 [ 237.405817][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 237.412277][ T4242] [ 237.414611][ T4242] Uninit was stored to memory at: [ 237.419700][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 237.424961][ T4242] get_compat_msghdr+0x108/0x2c0 [ 237.429940][ T4242] do_recvmmsg+0xd77/0x2120 [ 237.434606][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 237.439331][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 237.445823][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 237.450898][ T4242] do_fast_syscall_32+0x34/0x70 [ 237.455967][ T4242] do_SYSENTER_32+0x1b/0x20 [ 237.460520][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 237.467082][ T4242] [ 237.469416][ T4242] Uninit was stored to memory at: [ 237.474671][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 237.479826][ T4242] get_compat_msghdr+0x108/0x2c0 [ 237.484992][ T4242] do_recvmmsg+0xd77/0x2120 [ 237.489542][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 237.494437][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 237.500821][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 237.506064][ T4242] do_fast_syscall_32+0x34/0x70 [ 237.510963][ T4242] do_SYSENTER_32+0x1b/0x20 [ 237.515663][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 237.522151][ T4242] [ 237.524480][ T4242] Uninit was stored to memory at: [ 237.529580][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 237.534898][ T4242] get_compat_msghdr+0x108/0x2c0 [ 237.539883][ T4242] do_recvmmsg+0xd77/0x2120 [ 237.544546][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 237.549271][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 237.555820][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 237.560891][ T4242] do_fast_syscall_32+0x34/0x70 [ 237.565950][ T4242] do_SYSENTER_32+0x1b/0x20 [ 237.570499][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 237.577057][ T4242] [ 237.579384][ T4242] Uninit was stored to memory at: [ 237.584626][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 237.589781][ T4242] get_compat_msghdr+0x108/0x2c0 [ 237.594928][ T4242] do_recvmmsg+0xd77/0x2120 [ 237.599480][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 237.604382][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 237.610761][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 237.616000][ T4242] do_fast_syscall_32+0x34/0x70 [ 237.620896][ T4242] do_SYSENTER_32+0x1b/0x20 [ 237.625588][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 237.632123][ T4242] [ 237.634452][ T4242] Local variable msg_sys created at: [ 237.639741][ T4242] do_recvmmsg+0xbb/0x2120 [ 237.644373][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 237.700515][ T4229] not chained 130000 origins [ 237.705784][ T4229] CPU: 0 PID: 4229 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 237.714497][ T4229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.724569][ T4229] Call Trace: [ 237.727862][ T4229] [ 237.730800][ T4229] dump_stack_lvl+0x1ff/0x28e [ 237.735529][ T4229] dump_stack+0x25/0x28 [ 237.739721][ T4229] kmsan_internal_chain_origin+0x78/0x120 [ 237.745496][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 237.751619][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 237.756765][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 237.762612][ T4229] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 237.768210][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 237.773359][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 237.779210][ T4229] ? should_fail+0x75/0x9c0 [ 237.783749][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 237.788893][ T4229] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 237.795196][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 237.801321][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 237.806467][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 237.812311][ T4229] __msan_chain_origin+0xbf/0x140 [ 237.817391][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 237.822566][ T4229] get_compat_msghdr+0x108/0x2c0 [ 237.827552][ T4229] ? __sys_recvmmsg+0x51c/0x6f0 [ 237.832454][ T4229] do_recvmmsg+0xd77/0x2120 [ 237.837041][ T4229] ? __stack_depot_save+0x21/0x4b0 [ 237.842204][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 237.847349][ T4229] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 237.853650][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 237.859773][ T4229] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 237.866330][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 237.871071][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 237.877469][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 237.882546][ T4229] do_fast_syscall_32+0x34/0x70 [ 237.887440][ T4229] do_SYSENTER_32+0x1b/0x20 [ 237.891990][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 237.898375][ T4229] RIP: 0023:0xf7f4f549 [ 237.902464][ T4229] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 237.922117][ T4229] RSP: 002b:00000000f7f295cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 237.929774][ T4242] not chained 140000 origins [ 237.930566][ T4229] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 237.943100][ T4229] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 237.951086][ T4229] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 237.959071][ T4229] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 237.967052][ T4229] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 237.975052][ T4229] [ 237.978076][ T4242] CPU: 1 PID: 4242 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 237.980848][ T4229] Uninit was stored to memory at: [ 237.986779][ T4242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.986804][ T4242] Call Trace: [ 237.986818][ T4242] [ 237.986833][ T4242] dump_stack_lvl+0x1ff/0x28e [ 237.986897][ T4242] dump_stack+0x25/0x28 [ 237.986959][ T4242] kmsan_internal_chain_origin+0x78/0x120 [ 237.987031][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 237.987098][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 237.987144][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 237.992318][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 238.002224][ T4242] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 238.002293][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 238.005558][ T4229] get_compat_msghdr+0x108/0x2c0 [ 238.008484][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 238.013212][ T4229] do_recvmmsg+0xd77/0x2120 [ 238.017282][ T4242] ? should_fail+0x75/0x9c0 [ 238.023087][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 238.029031][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 238.034191][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.039911][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 238.045074][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 238.050531][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 238.055689][ T4229] do_fast_syscall_32+0x34/0x70 [ 238.060546][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 238.066397][ T4229] do_SYSENTER_32+0x1b/0x20 [ 238.070814][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 238.075397][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.079960][ T4242] __msan_chain_origin+0xbf/0x140 [ 238.085124][ T4229] [ 238.091366][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 238.097653][ T4229] Uninit was stored to memory at: [ 238.102609][ T4242] get_compat_msghdr+0x108/0x2c0 [ 238.102671][ T4242] ? __sys_recvmmsg+0x51c/0x6f0 [ 238.108772][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 238.113545][ T4242] do_recvmmsg+0xd77/0x2120 [ 238.113636][ T4242] ? __stack_depot_save+0x21/0x4b0 [ 238.118704][ T4229] get_compat_msghdr+0x108/0x2c0 [ 238.123193][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 238.123240][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 238.123311][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 238.129075][ T4229] do_recvmmsg+0xd77/0x2120 [ 238.135385][ T4242] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.135454][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 238.140456][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 238.142783][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.142857][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 238.147928][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.152942][ T4242] do_fast_syscall_32+0x34/0x70 [ 238.153001][ T4242] do_SYSENTER_32+0x1b/0x20 [ 238.157927][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 238.162765][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.162829][ T4242] RIP: 0023:0xf7fba549 [ 238.167939][ T4229] do_fast_syscall_32+0x34/0x70 [ 238.172427][ T4242] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 238.172471][ T4242] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 238.172521][ T4242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 238.177616][ T4229] do_SYSENTER_32+0x1b/0x20 [ 238.182535][ T4242] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 238.182565][ T4242] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 238.182592][ T4242] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 238.182619][ T4242] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 238.187696][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.193932][ T4242] [ 238.194061][ T4242] Uninit was stored to memory at: [ 238.200048][ T4229] [ 238.200056][ T4229] Uninit was stored to memory at: [ 238.200133][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 238.204688][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 238.211089][ T4229] get_compat_msghdr+0x108/0x2c0 [ 238.215841][ T4242] get_compat_msghdr+0x108/0x2c0 [ 238.220478][ T4229] do_recvmmsg+0xd77/0x2120 [ 238.226877][ T4242] do_recvmmsg+0xd77/0x2120 [ 238.231932][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 238.238242][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 238.243143][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.247647][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.252723][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 238.259053][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 238.263175][ T4229] do_fast_syscall_32+0x34/0x70 [ 238.268036][ T4242] do_fast_syscall_32+0x34/0x70 [ 238.287733][ T4229] do_SYSENTER_32+0x1b/0x20 [ 238.296249][ T4242] do_SYSENTER_32+0x1b/0x20 [ 238.304264][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.308751][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.316784][ T4229] [ 238.316793][ T4229] Uninit was stored to memory at: [ 238.316872][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 238.324834][ T4242] [ 238.324842][ T4242] Uninit was stored to memory at: [ 238.324916][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 238.332867][ T4229] get_compat_msghdr+0x108/0x2c0 [ 238.340845][ T4242] get_compat_msghdr+0x108/0x2c0 [ 238.347226][ T4229] do_recvmmsg+0xd77/0x2120 [ 238.350253][ T4242] do_recvmmsg+0xd77/0x2120 [ 238.355328][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 238.357643][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 238.362721][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.367833][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.372996][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 238.377939][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 238.382925][ T4229] do_fast_syscall_32+0x34/0x70 [ 238.387432][ T4242] do_fast_syscall_32+0x34/0x70 [ 238.391989][ T4229] do_SYSENTER_32+0x1b/0x20 [ 238.396669][ T4242] do_SYSENTER_32+0x1b/0x20 [ 238.401326][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.407746][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.414129][ T4229] [ 238.414137][ T4229] Uninit was stored to memory at: [ 238.414216][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 238.419138][ T4242] [ 238.419146][ T4242] Uninit was stored to memory at: [ 238.419220][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 238.424242][ T4229] get_compat_msghdr+0x108/0x2c0 [ 238.429097][ T4242] get_compat_msghdr+0x108/0x2c0 [ 238.434007][ T4229] do_recvmmsg+0xd77/0x2120 [ 238.438516][ T4242] do_recvmmsg+0xd77/0x2120 [ 238.443080][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 238.449412][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 238.455796][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.458133][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.463209][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 238.468417][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 238.470740][ T4229] do_fast_syscall_32+0x34/0x70 [ 238.475857][ T4242] do_fast_syscall_32+0x34/0x70 [ 238.480950][ T4229] do_SYSENTER_32+0x1b/0x20 [ 238.485966][ T4242] do_SYSENTER_32+0x1b/0x20 [ 238.490874][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.495458][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.499948][ T4229] [ 238.499957][ T4229] Uninit was stored to memory at: [ 238.504705][ T4242] [ 238.509415][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 238.515747][ T4242] Uninit was stored to memory at: [ 238.522107][ T4229] get_compat_msghdr+0x108/0x2c0 [ 238.527182][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 238.532198][ T4229] do_recvmmsg+0xd77/0x2120 [ 238.537050][ T4242] get_compat_msghdr+0x108/0x2c0 [ 238.541953][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 238.546452][ T4242] do_recvmmsg+0xd77/0x2120 [ 238.550934][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.557333][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 238.563693][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 238.566008][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.571011][ T4229] do_fast_syscall_32+0x34/0x70 [ 238.576195][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 238.578490][ T4229] do_SYSENTER_32+0x1b/0x20 [ 238.583567][ T4242] do_fast_syscall_32+0x34/0x70 [ 238.588655][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.593662][ T4242] do_SYSENTER_32+0x1b/0x20 [ 238.598562][ T4229] [ 238.598570][ T4229] Uninit was stored to memory at: [ 238.598645][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 238.603134][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.607598][ T4229] get_compat_msghdr+0x108/0x2c0 [ 238.612342][ T4242] [ 238.616983][ T4229] do_recvmmsg+0xd77/0x2120 [ 238.623380][ T4242] Uninit was stored to memory at: [ 238.629671][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 238.634833][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 238.639752][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.644671][ T4242] get_compat_msghdr+0x108/0x2c0 [ 238.649483][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 238.654056][ T4242] do_recvmmsg+0xd77/0x2120 [ 238.658523][ T4229] do_fast_syscall_32+0x34/0x70 [ 238.664921][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 238.671209][ T4229] do_SYSENTER_32+0x1b/0x20 [ 238.673612][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.678598][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.680913][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 238.686076][ T4229] [ 238.686085][ T4229] Local variable msg_sys created at: [ 238.686099][ T4229] do_recvmmsg+0xbb/0x2120 [ 238.691100][ T4242] do_fast_syscall_32+0x34/0x70 [ 238.696091][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 238.701200][ T4242] do_SYSENTER_32+0x1b/0x20 [ 238.897623][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.904158][ T4242] [ 238.906486][ T4242] Uninit was stored to memory at: [ 238.911579][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 238.916890][ T4242] get_compat_msghdr+0x108/0x2c0 [ 238.921975][ T4242] do_recvmmsg+0xd77/0x2120 [ 238.926521][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 238.931318][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.937800][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 238.943004][ T4242] do_fast_syscall_32+0x34/0x70 [ 238.947900][ T4242] do_SYSENTER_32+0x1b/0x20 [ 238.952604][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.958983][ T4242] [ 238.961311][ T4242] Uninit was stored to memory at: [ 238.966546][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 238.971781][ T4242] get_compat_msghdr+0x108/0x2c0 [ 238.976760][ T4242] do_recvmmsg+0xd77/0x2120 [ 238.981304][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 238.986186][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.992644][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 238.997711][ T4242] do_fast_syscall_32+0x34/0x70 [ 239.002752][ T4242] do_SYSENTER_32+0x1b/0x20 [ 239.007294][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.013836][ T4242] [ 239.016169][ T4242] Local variable msg_sys created at: [ 239.021452][ T4242] do_recvmmsg+0xbb/0x2120 [ 239.026068][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 239.079472][ T4229] not chained 150000 origins [ 239.084199][ T4229] CPU: 1 PID: 4229 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 239.092907][ T4229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.102976][ T4229] Call Trace: [ 239.106262][ T4229] [ 239.109201][ T4229] dump_stack_lvl+0x1ff/0x28e [ 239.113929][ T4229] dump_stack+0x25/0x28 [ 239.118122][ T4229] kmsan_internal_chain_origin+0x78/0x120 [ 239.123896][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 239.130019][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 239.135175][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 239.141033][ T4229] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 239.146634][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 239.151781][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 239.157627][ T4229] ? should_fail+0x75/0x9c0 [ 239.162166][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 239.167312][ T4229] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 239.173612][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 239.179742][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 239.184887][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 239.190729][ T4229] __msan_chain_origin+0xbf/0x140 [ 239.195805][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 239.200983][ T4229] get_compat_msghdr+0x108/0x2c0 [ 239.205966][ T4229] ? __sys_recvmmsg+0x51c/0x6f0 [ 239.210866][ T4229] do_recvmmsg+0xd77/0x2120 [ 239.215445][ T4229] ? __stack_depot_save+0x21/0x4b0 [ 239.220613][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 239.225759][ T4229] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 239.232060][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 239.238182][ T4229] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.244741][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 239.249482][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.255872][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 239.260941][ T4229] do_fast_syscall_32+0x34/0x70 [ 239.265836][ T4229] do_SYSENTER_32+0x1b/0x20 [ 239.270379][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.276757][ T4229] RIP: 0023:0xf7f4f549 [ 239.280845][ T4229] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 239.300490][ T4229] RSP: 002b:00000000f7f295cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 239.308938][ T4229] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 239.315874][ T4242] not chained 160000 origins [ 239.316932][ T4229] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 239.329500][ T4229] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 239.337483][ T4229] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 239.345464][ T4229] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 239.353469][ T4229] [ 239.356490][ T4242] CPU: 0 PID: 4242 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 239.360905][ T4229] Uninit was stored to memory at: [ 239.365209][ T4242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.365234][ T4242] Call Trace: [ 239.365248][ T4242] [ 239.365263][ T4242] dump_stack_lvl+0x1ff/0x28e [ 239.365329][ T4242] dump_stack+0x25/0x28 [ 239.365376][ T4242] kmsan_internal_chain_origin+0x78/0x120 [ 239.365447][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 239.365514][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 239.365559][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 239.365612][ T4242] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 239.365679][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 239.370776][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 239.380758][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 239.380813][ T4242] ? should_fail+0x75/0x9c0 [ 239.380862][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 239.384209][ T4229] get_compat_msghdr+0x108/0x2c0 [ 239.387059][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 239.391805][ T4229] do_recvmmsg+0xd77/0x2120 [ 239.395854][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 239.401549][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 239.407603][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 239.407650][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 239.407701][ T4242] __msan_chain_origin+0xbf/0x140 [ 239.412857][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.418576][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 239.424195][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 239.429307][ T4242] get_compat_msghdr+0x108/0x2c0 [ 239.434548][ T4229] do_fast_syscall_32+0x34/0x70 [ 239.440206][ T4242] ? __sys_recvmmsg+0x51c/0x6f0 [ 239.444824][ T4229] do_SYSENTER_32+0x1b/0x20 [ 239.449790][ T4242] do_recvmmsg+0xd77/0x2120 [ 239.454807][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.460970][ T4242] ? __stack_depot_save+0x21/0x4b0 [ 239.465555][ T4229] [ 239.471485][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 239.476272][ T4229] Uninit was stored to memory at: [ 239.481247][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 239.487230][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 239.492061][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 239.492134][ T4242] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.498446][ T4229] get_compat_msghdr+0x108/0x2c0 [ 239.503548][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 239.503626][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.508657][ T4229] do_recvmmsg+0xd77/0x2120 [ 239.513588][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 239.513656][ T4242] do_fast_syscall_32+0x34/0x70 [ 239.518509][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 239.523348][ T4242] do_SYSENTER_32+0x1b/0x20 [ 239.523405][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.527927][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.532413][ T4242] RIP: 0023:0xf7fba549 [ 239.532446][ T4242] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 239.532492][ T4242] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 239.538818][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 239.543908][ T4242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 239.543942][ T4242] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 239.543972][ T4242] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 239.544004][ T4242] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 239.546313][ T4229] do_fast_syscall_32+0x34/0x70 [ 239.551404][ T4242] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 239.556510][ T4229] do_SYSENTER_32+0x1b/0x20 [ 239.562645][ T4242] [ 239.565357][ T4242] Uninit was stored to memory at: [ 239.567800][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.574351][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 239.580445][ T4229] [ 239.580454][ T4229] Uninit was stored to memory at: [ 239.580533][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 239.585465][ T4242] get_compat_msghdr+0x108/0x2c0 [ 239.590173][ T4229] get_compat_msghdr+0x108/0x2c0 [ 239.596565][ T4242] do_recvmmsg+0xd77/0x2120 [ 239.601070][ T4229] do_recvmmsg+0xd77/0x2120 [ 239.606151][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 239.611001][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 239.615739][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.620242][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.626622][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 239.633021][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 239.637073][ T4242] do_fast_syscall_32+0x34/0x70 [ 239.656759][ T4229] do_fast_syscall_32+0x34/0x70 [ 239.665210][ T4242] do_SYSENTER_32+0x1b/0x20 [ 239.670215][ T4229] do_SYSENTER_32+0x1b/0x20 [ 239.678245][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.686313][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.694331][ T4242] [ 239.694339][ T4242] Uninit was stored to memory at: [ 239.694417][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 239.702378][ T4229] [ 239.707193][ T4242] get_compat_msghdr+0x108/0x2c0 [ 239.715243][ T4229] Uninit was stored to memory at: [ 239.719711][ T4242] do_recvmmsg+0xd77/0x2120 [ 239.722871][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 239.727795][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 239.734190][ T4229] get_compat_msghdr+0x108/0x2c0 [ 239.739264][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.741578][ T4229] do_recvmmsg+0xd77/0x2120 [ 239.746652][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 239.751831][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 239.756747][ T4242] do_fast_syscall_32+0x34/0x70 [ 239.761760][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.766229][ T4242] do_SYSENTER_32+0x1b/0x20 [ 239.770717][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 239.775446][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.780122][ T4229] do_fast_syscall_32+0x34/0x70 [ 239.786501][ T4242] [ 239.786509][ T4242] Uninit was stored to memory at: [ 239.786585][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 239.792901][ T4229] do_SYSENTER_32+0x1b/0x20 [ 239.797908][ T4242] get_compat_msghdr+0x108/0x2c0 [ 239.803002][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.807820][ T4242] do_recvmmsg+0xd77/0x2120 [ 239.812742][ T4229] [ 239.817209][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 239.821785][ T4229] Uninit was stored to memory at: [ 239.828078][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.834550][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 239.836774][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 239.841865][ T4229] get_compat_msghdr+0x108/0x2c0 [ 239.846953][ T4242] do_fast_syscall_32+0x34/0x70 [ 239.849267][ T4229] do_recvmmsg+0xd77/0x2120 [ 239.854255][ T4242] do_SYSENTER_32+0x1b/0x20 [ 239.859279][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 239.863834][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.868946][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.873677][ T4242] [ 239.873685][ T4242] Uninit was stored to memory at: [ 239.873759][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 239.878615][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 239.884997][ T4242] get_compat_msghdr+0x108/0x2c0 [ 239.889496][ T4229] do_fast_syscall_32+0x34/0x70 [ 239.894569][ T4242] do_recvmmsg+0xd77/0x2120 [ 239.899255][ T4229] do_SYSENTER_32+0x1b/0x20 [ 239.904158][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 239.910485][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.915042][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.920063][ T4229] [ 239.920071][ T4229] Uninit was stored to memory at: [ 239.920146][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 239.926441][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 239.931328][ T4229] get_compat_msghdr+0x108/0x2c0 [ 239.933680][ T4242] do_fast_syscall_32+0x34/0x70 [ 239.938687][ T4229] do_recvmmsg+0xd77/0x2120 [ 239.943851][ T4242] do_SYSENTER_32+0x1b/0x20 [ 239.948356][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 239.953347][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.959673][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.964227][ T4242] [ 239.964234][ T4242] Uninit was stored to memory at: [ 239.964311][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 239.966556][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 239.971211][ T4242] get_compat_msghdr+0x108/0x2c0 [ 239.976305][ T4229] do_fast_syscall_32+0x34/0x70 [ 239.982664][ T4242] do_recvmmsg+0xd77/0x2120 [ 239.987759][ T4229] do_SYSENTER_32+0x1b/0x20 [ 239.992831][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 239.997770][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.002670][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.007172][ T4229] [ 240.007180][ T4229] Uninit was stored to memory at: [ 240.011728][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 240.016470][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 240.022781][ T4242] do_fast_syscall_32+0x34/0x70 [ 240.029106][ T4229] get_compat_msghdr+0x108/0x2c0 [ 240.031418][ T4242] do_SYSENTER_32+0x1b/0x20 [ 240.036514][ T4229] do_recvmmsg+0xd77/0x2120 [ 240.041583][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.046675][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 240.051574][ T4242] [ 240.051582][ T4242] Uninit was stored to memory at: [ 240.051729][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 240.056497][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.060890][ T4242] get_compat_msghdr+0x108/0x2c0 [ 240.065443][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 240.070100][ T4242] do_recvmmsg+0xd77/0x2120 [ 240.076500][ T4229] do_fast_syscall_32+0x34/0x70 [ 240.082859][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 240.085175][ T4229] do_SYSENTER_32+0x1b/0x20 [ 240.090180][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.095363][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.100345][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 240.105352][ T4229] [ 240.110166][ T4242] do_fast_syscall_32+0x34/0x70 [ 240.114741][ T4229] Local variable msg_sys created at: [ 240.119205][ T4242] do_SYSENTER_32+0x1b/0x20 [ 240.123949][ T4229] do_recvmmsg+0xbb/0x2120 [ 240.130239][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.136638][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 240.138932][ T4242] [ 240.138939][ T4242] Uninit was stored to memory at: [ 240.139032][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 240.348360][ T4242] get_compat_msghdr+0x108/0x2c0 [ 240.353436][ T4242] do_recvmmsg+0xd77/0x2120 [ 240.357989][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 240.362790][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.369168][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 240.374324][ T4242] do_fast_syscall_32+0x34/0x70 [ 240.379222][ T4242] do_SYSENTER_32+0x1b/0x20 [ 240.383849][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.390228][ T4242] [ 240.392632][ T4242] Local variable msg_sys created at: [ 240.397921][ T4242] do_recvmmsg+0xbb/0x2120 [ 240.402464][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 240.424328][ T4242] not chained 170000 origins [ 240.428952][ T4242] CPU: 0 PID: 4242 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 240.437665][ T4242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.447738][ T4242] Call Trace: [ 240.451127][ T4242] [ 240.454084][ T4242] dump_stack_lvl+0x1ff/0x28e [ 240.458825][ T4242] dump_stack+0x25/0x28 [ 240.463030][ T4242] kmsan_internal_chain_origin+0x78/0x120 [ 240.468818][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 240.474953][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 240.480107][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 240.485962][ T4242] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 240.491577][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 240.496730][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 240.502580][ T4242] ? should_fail+0x75/0x9c0 [ 240.507125][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 240.512279][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 240.518586][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 240.524722][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 240.529877][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 240.535729][ T4242] __msan_chain_origin+0xbf/0x140 [ 240.540814][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 240.545997][ T4242] get_compat_msghdr+0x108/0x2c0 [ 240.550992][ T4242] ? __sys_recvmmsg+0x51c/0x6f0 [ 240.555895][ T4242] do_recvmmsg+0xd77/0x2120 [ 240.560487][ T4242] ? __stack_depot_save+0x21/0x4b0 [ 240.565652][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 240.570800][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 240.577105][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 240.583232][ T4242] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.589792][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 240.594533][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.600924][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 240.606008][ T4242] do_fast_syscall_32+0x34/0x70 [ 240.610912][ T4242] do_SYSENTER_32+0x1b/0x20 [ 240.615465][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.621843][ T4242] RIP: 0023:0xf7fba549 [ 240.625930][ T4242] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 240.645588][ T4242] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 240.654044][ T4242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 240.662046][ T4242] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 240.670042][ T4242] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 240.678036][ T4242] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 240.686031][ T4242] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 240.694043][ T4242] [ 240.699802][ T4242] Uninit was stored to memory at: [ 240.707643][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 240.713153][ T4242] get_compat_msghdr+0x108/0x2c0 [ 240.718138][ T4242] do_recvmmsg+0xd77/0x2120 [ 240.722846][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 240.727568][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.734037][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 240.739107][ T4242] do_fast_syscall_32+0x34/0x70 [ 240.744092][ T4242] do_SYSENTER_32+0x1b/0x20 [ 240.748637][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.755096][ T4242] [ 240.757424][ T4242] Uninit was stored to memory at: [ 240.762591][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 240.767741][ T4242] get_compat_msghdr+0x108/0x2c0 [ 240.772803][ T4242] do_recvmmsg+0xd77/0x2120 [ 240.777348][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 240.782142][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.788527][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 240.793690][ T4242] do_fast_syscall_32+0x34/0x70 [ 240.798583][ T4242] do_SYSENTER_32+0x1b/0x20 [ 240.803267][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.809666][ T4242] [ 240.812130][ T4242] Uninit was stored to memory at: [ 240.817227][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 240.822464][ T4242] get_compat_msghdr+0x108/0x2c0 [ 240.827444][ T4242] do_recvmmsg+0xd77/0x2120 [ 240.832130][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 240.836852][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.843318][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 240.848391][ T4242] do_fast_syscall_32+0x34/0x70 [ 240.853423][ T4242] do_SYSENTER_32+0x1b/0x20 [ 240.857970][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.864499][ T4242] [ 240.866829][ T4242] Uninit was stored to memory at: [ 240.872049][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 240.877203][ T4242] get_compat_msghdr+0x108/0x2c0 [ 240.882329][ T4242] do_recvmmsg+0xd77/0x2120 [ 240.886877][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 240.891624][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.898147][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 240.903366][ T4242] do_fast_syscall_32+0x34/0x70 [ 240.908262][ T4242] do_SYSENTER_32+0x1b/0x20 [ 240.912953][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.919345][ T4242] [ 240.921768][ T4242] Uninit was stored to memory at: [ 240.926865][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 240.927689][ T4229] not chained 180000 origins [ 240.932209][ T4242] get_compat_msghdr+0x108/0x2c0 [ 240.932264][ T4242] do_recvmmsg+0xd77/0x2120 [ 240.932318][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 240.932372][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.936981][ T4229] CPU: 1 PID: 4229 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 240.941991][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 240.946388][ T4229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.951048][ T4242] do_fast_syscall_32+0x34/0x70 [ 240.957357][ T4229] Call Trace: [ 240.957373][ T4229] [ 240.957388][ T4229] dump_stack_lvl+0x1ff/0x28e [ 240.957449][ T4229] dump_stack+0x25/0x28 [ 240.966165][ T4242] do_SYSENTER_32+0x1b/0x20 [ 240.971103][ T4229] kmsan_internal_chain_origin+0x78/0x120 [ 240.981232][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.985987][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 240.986059][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 240.989326][ T4242] [ 240.989334][ T4242] Uninit was stored to memory at: [ 240.992249][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 240.992304][ T4229] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 240.992372][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 240.997077][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 241.001153][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 241.005709][ T4242] get_compat_msghdr+0x108/0x2c0 [ 241.011341][ T4229] ? should_fail+0x75/0x9c0 [ 241.017715][ T4242] do_recvmmsg+0xd77/0x2120 [ 241.023695][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 241.023744][ T4229] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 241.028853][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 241.031174][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 241.036249][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.041969][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 241.042017][ T4229] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 241.042068][ T4229] __msan_chain_origin+0xbf/0x140 [ 241.047596][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 241.052693][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 241.052769][ T4229] get_compat_msghdr+0x108/0x2c0 [ 241.057851][ T4242] do_fast_syscall_32+0x34/0x70 [ 241.063647][ T4229] ? __sys_recvmmsg+0x51c/0x6f0 [ 241.063710][ T4229] do_recvmmsg+0xd77/0x2120 [ 241.068630][ T4242] do_SYSENTER_32+0x1b/0x20 [ 241.073149][ T4229] ? __stack_depot_save+0x21/0x4b0 [ 241.077664][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.082758][ T4229] ? kmsan_get_metadata+0x33/0x220 [ 241.082807][ T4229] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 241.089048][ T4242] [ 241.089057][ T4242] Uninit was stored to memory at: [ 241.093711][ T4229] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 241.093780][ T4229] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.099918][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 241.106171][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 241.106251][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.111371][ T4242] get_compat_msghdr+0x108/0x2c0 [ 241.117169][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 241.117232][ T4229] do_fast_syscall_32+0x34/0x70 [ 241.122336][ T4242] do_recvmmsg+0xd77/0x2120 [ 241.127264][ T4229] do_SYSENTER_32+0x1b/0x20 [ 241.132428][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 241.137272][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.142205][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.146935][ T4229] RIP: 0023:0xf7f4f549 [ 241.151430][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 241.155922][ T4229] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 241.155973][ T4229] RSP: 002b:00000000f7f295cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 241.156018][ T4229] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 241.161121][ T4242] do_fast_syscall_32+0x34/0x70 [ 241.167434][ T4229] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 241.167476][ T4229] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 241.167504][ T4229] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 241.167532][ T4229] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 241.172708][ T4242] do_SYSENTER_32+0x1b/0x20 [ 241.178871][ T4229] [ 241.181169][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.190589][ T4229] Uninit was stored to memory at: [ 241.192371][ T4242] [ 241.192381][ T4242] Local variable msg_sys created at: [ 241.192396][ T4242] do_recvmmsg+0xbb/0x2120 [ 241.192448][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 241.375747][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 241.380903][ T4229] get_compat_msghdr+0x108/0x2c0 [ 241.386059][ T4229] do_recvmmsg+0xd77/0x2120 [ 241.390613][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 241.395479][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.402008][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 241.407083][ T4229] do_fast_syscall_32+0x34/0x70 [ 241.412148][ T4229] do_SYSENTER_32+0x1b/0x20 [ 241.416700][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.423189][ T4229] [ 241.425520][ T4229] Uninit was stored to memory at: [ 241.430615][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 241.435954][ T4229] get_compat_msghdr+0x108/0x2c0 [ 241.440942][ T4229] do_recvmmsg+0xd77/0x2120 [ 241.445639][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 241.450362][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.456907][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 241.462102][ T4229] do_fast_syscall_32+0x34/0x70 [ 241.467000][ T4229] do_SYSENTER_32+0x1b/0x20 [ 241.471543][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.478103][ T4229] [ 241.480445][ T4229] Uninit was stored to memory at: [ 241.485701][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 241.490852][ T4229] get_compat_msghdr+0x108/0x2c0 [ 241.495999][ T4229] do_recvmmsg+0xd77/0x2120 [ 241.500549][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 241.505410][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.511946][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 241.517020][ T4229] do_fast_syscall_32+0x34/0x70 [ 241.522062][ T4229] do_SYSENTER_32+0x1b/0x20 [ 241.526607][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.533090][ T4229] [ 241.535421][ T4229] Uninit was stored to memory at: [ 241.540521][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 241.545831][ T4229] get_compat_msghdr+0x108/0x2c0 [ 241.550812][ T4229] do_recvmmsg+0xd77/0x2120 [ 241.555453][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 241.560180][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.566710][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 241.571860][ T4229] do_fast_syscall_32+0x34/0x70 [ 241.576760][ T4229] do_SYSENTER_32+0x1b/0x20 [ 241.581301][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.587849][ T4229] [ 241.589824][ T4242] not chained 190000 origins [ 241.590179][ T4229] Uninit was stored to memory at: [ 241.590259][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 241.595108][ T4242] CPU: 0 PID: 4242 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 241.599905][ T4229] get_compat_msghdr+0x108/0x2c0 [ 241.605001][ T4242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.605027][ T4242] Call Trace: [ 241.605042][ T4242] [ 241.605057][ T4242] dump_stack_lvl+0x1ff/0x28e [ 241.605120][ T4242] dump_stack+0x25/0x28 [ 241.613859][ T4229] do_recvmmsg+0xd77/0x2120 [ 241.618685][ T4242] kmsan_internal_chain_origin+0x78/0x120 [ 241.628824][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 241.632004][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 241.632074][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 241.634999][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.639658][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 241.643884][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 241.648284][ T4242] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 241.654072][ T4229] do_fast_syscall_32+0x34/0x70 [ 241.658639][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 241.664778][ T4229] do_SYSENTER_32+0x1b/0x20 [ 241.669783][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 241.676182][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.681881][ T4242] ? should_fail+0x75/0x9c0 [ 241.681931][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 241.686963][ T4229] [ 241.686971][ T4229] Uninit was stored to memory at: [ 241.692490][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 241.692564][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 241.697483][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 241.702510][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 241.702558][ T4242] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 241.702609][ T4242] __msan_chain_origin+0xbf/0x140 [ 241.707079][ T4229] get_compat_msghdr+0x108/0x2c0 [ 241.712871][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 241.712947][ T4242] get_compat_msghdr+0x108/0x2c0 [ 241.719272][ T4229] do_recvmmsg+0xd77/0x2120 [ 241.723768][ T4242] ? __sys_recvmmsg+0x51c/0x6f0 [ 241.723831][ T4242] do_recvmmsg+0xd77/0x2120 [ 241.728944][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 241.731296][ T4242] ? __stack_depot_save+0x21/0x4b0 [ 241.736362][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.742488][ T4242] ? kmsan_get_metadata+0x33/0x220 [ 241.742537][ T4242] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 241.748607][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 241.753703][ T4242] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 241.753775][ T4242] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.758890][ T4229] do_fast_syscall_32+0x34/0x70 [ 241.764681][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 241.764757][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.769772][ T4229] do_SYSENTER_32+0x1b/0x20 [ 241.774703][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 241.774765][ T4242] do_fast_syscall_32+0x34/0x70 [ 241.779880][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.784800][ T4242] do_SYSENTER_32+0x1b/0x20 [ 241.784856][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.789374][ T4229] [ 241.789383][ T4229] Uninit was stored to memory at: [ 241.789465][ T4229] __get_compat_msghdr+0x6e1/0x9d0 [ 241.794217][ T4242] RIP: 0023:0xf7fba549 [ 241.794250][ T4242] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 241.794297][ T4242] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 241.798796][ T4229] get_compat_msghdr+0x108/0x2c0 [ 241.803455][ T4242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 241.803489][ T4242] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 241.803518][ T4242] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 241.803546][ T4242] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 241.808641][ T4229] do_recvmmsg+0xd77/0x2120 [ 241.814949][ T4242] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 241.814997][ T4242] [ 241.817624][ T4242] Uninit was stored to memory at: [ 241.820135][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 241.826807][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 241.831472][ T4229] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.837615][ T4242] get_compat_msghdr+0x108/0x2c0 [ 241.844187][ T4229] __do_fast_syscall_32+0x96/0xf0 [ 241.849017][ T4242] do_recvmmsg+0xd77/0x2120 [ 241.853771][ T4229] do_fast_syscall_32+0x34/0x70 [ 241.860055][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 241.864629][ T4229] do_SYSENTER_32+0x1b/0x20 [ 241.869617][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.874547][ T4229] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.880835][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 241.880888][ T4242] do_fast_syscall_32+0x34/0x70 [ 241.880940][ T4242] do_SYSENTER_32+0x1b/0x20 [ 241.885527][ T4229] [ 241.891889][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.894221][ T4229] Local variable msg_sys created at: [ 241.894236][ T4229] do_recvmmsg+0xbb/0x2120 [ 241.899226][ T4242] [ 241.899233][ T4242] Uninit was stored to memory at: [ 241.899311][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 241.904406][ T4229] __sys_recvmmsg+0x51c/0x6f0 [ 241.908439][ T4242] get_compat_msghdr+0x108/0x2c0 [ 242.107012][ T4242] do_recvmmsg+0xd77/0x2120 [ 242.111570][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 242.116391][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 242.122858][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 242.127943][ T4242] do_fast_syscall_32+0x34/0x70 [ 242.132993][ T4242] do_SYSENTER_32+0x1b/0x20 [ 242.137546][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 242.144037][ T4242] [ 242.146365][ T4242] Uninit was stored to memory at: [ 242.151460][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 242.156703][ T4242] get_compat_msghdr+0x108/0x2c0 [ 242.161767][ T4242] do_recvmmsg+0xd77/0x2120 [ 242.166318][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 242.171042][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 242.177573][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 242.182731][ T4242] do_fast_syscall_32+0x34/0x70 [ 242.187632][ T4242] do_SYSENTER_32+0x1b/0x20 [ 242.192323][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 242.198704][ T4242] [ 242.201032][ T4242] Uninit was stored to memory at: [ 242.206271][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 242.211435][ T4242] get_compat_msghdr+0x108/0x2c0 [ 242.216564][ T4242] do_recvmmsg+0xd77/0x2120 [ 242.221134][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 242.226005][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 242.232470][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 242.237545][ T4242] do_fast_syscall_32+0x34/0x70 17:47:27 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000dc0)={0x7, 0x2, &(0x7f0000000ac0)=@raw=[@btf_id], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:47:27 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x10, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:27 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:27 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)) 17:47:27 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) [ 242.242575][ T4242] do_SYSENTER_32+0x1b/0x20 [ 242.247127][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 242.253666][ T4242] [ 242.256000][ T4242] Uninit was stored to memory at: [ 242.261092][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 242.266399][ T4242] get_compat_msghdr+0x108/0x2c0 [ 242.271384][ T4242] do_recvmmsg+0xd77/0x2120 [ 242.276124][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 242.280854][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 242.287381][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 242.292550][ T4242] do_fast_syscall_32+0x34/0x70 [ 242.297465][ T4242] do_SYSENTER_32+0x1b/0x20 [ 242.302146][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 242.308541][ T4242] [ 242.310884][ T4242] Uninit was stored to memory at: [ 242.316124][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 242.321285][ T4242] get_compat_msghdr+0x108/0x2c0 [ 242.326404][ T4242] do_recvmmsg+0xd77/0x2120 [ 242.330957][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 242.331599][ T4251] hfs: can't find a HFS filesystem on dev loop1 [ 242.335815][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 242.335882][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 242.335939][ T4242] do_fast_syscall_32+0x34/0x70 [ 242.335992][ T4242] do_SYSENTER_32+0x1b/0x20 [ 242.336043][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 242.336101][ T4242] [ 242.336109][ T4242] Uninit was stored to memory at: [ 242.336181][ T4242] __get_compat_msghdr+0x6e1/0x9d0 [ 242.336230][ T4242] get_compat_msghdr+0x108/0x2c0 [ 242.336279][ T4242] do_recvmmsg+0xd77/0x2120 [ 242.336330][ T4242] __sys_recvmmsg+0x51c/0x6f0 [ 242.336382][ T4242] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 242.336440][ T4242] __do_fast_syscall_32+0x96/0xf0 [ 242.336490][ T4242] do_fast_syscall_32+0x34/0x70 [ 242.336546][ T4242] do_SYSENTER_32+0x1b/0x20 [ 242.336594][ T4242] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 242.336653][ T4242] [ 242.336661][ T4242] Local variable msg_sys created at: [ 242.336675][ T4242] do_recvmmsg+0xbb/0x2120 [ 242.336725][ T4242] __sys_recvmmsg+0x51c/0x6f0 17:47:27 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x10, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:27 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)) 17:47:27 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x7fffffff, 0x1, 0x1}) 17:47:27 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) 17:47:27 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)) 17:47:28 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x10, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:28 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) [ 243.339247][ T4270] hfs: can't find a HFS filesystem on dev loop1 17:47:28 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:28 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) 17:47:28 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:29 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)) [ 244.035604][ T4283] hfs: can't find a HFS filesystem on dev loop1 17:47:29 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@type={'type', 0x3d, "5121d695"}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) [ 244.572061][ T4295] hfs: can't find a HFS filesystem on dev loop1 17:47:30 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000002c0), 0x0, 0x141000) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000340)={&(0x7f0000000300)=[0x0], 0x1, 0x3bf1}) 17:47:30 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) 17:47:30 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)) 17:47:30 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:30 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) [ 245.924952][ T4304] hfs: can't find a HFS filesystem on dev loop1 17:47:31 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 17:47:31 executing program 3: ioctl$VIDIOC_G_SLICED_VBI_CAP(0xffffffffffffffff, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) 17:47:31 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:31 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:31 executing program 3: ioctl$VIDIOC_G_SLICED_VBI_CAP(0xffffffffffffffff, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) 17:47:31 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x42) write$evdev(r0, &(0x7f00000000c0)=[{}], 0x10) 17:47:31 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) [ 246.447217][ T4318] hfs: can't find a HFS filesystem on dev loop1 17:47:31 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x10, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:31 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@umask}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:31 executing program 3: ioctl$VIDIOC_G_SLICED_VBI_CAP(0xffffffffffffffff, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) 17:47:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:31 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) 17:47:31 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000800)={&(0x7f0000000000)='./file0\x00'}, 0x10) [ 246.977570][ T4334] hfs: can't find a HFS filesystem on dev loop1 17:47:32 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) 17:47:32 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:32 executing program 3: r0 = syz_open_dev$vbi(0x0, 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) 17:47:32 executing program 5: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ptrace$cont(0x420d, r0, 0x0, 0x0) 17:47:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:32 executing program 3: r0 = syz_open_dev$vbi(0x0, 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) [ 247.575210][ T4352] hfs: can't find a HFS filesystem on dev loop1 17:47:33 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x10, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') preadv(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/144, 0x90}], 0x1, 0x0, 0x0) 17:47:33 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:33 executing program 3: r0 = syz_open_dev$vbi(0x0, 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) 17:47:33 executing program 5: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ptrace$cont(0x420d, r0, 0x0, 0x0) 17:47:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:33 executing program 3: syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(0xffffffffffffffff, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) 17:47:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') preadv(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/144, 0x90}], 0x1, 0x0, 0x0) [ 248.289301][ T4369] hfs: can't find a HFS filesystem on dev loop1 17:47:33 executing program 1: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@type={'type', 0x3d, "5121d695"}}, {@uid={'uid', 0x3d, 0xee00}}, {@creator={'creator', 0x3d, "f45c68e4"}}, {@dir_umask}, {@dir_umask}, {@file_umask}, {@gid={'gid', 0x3d, 0xee01}}, {@uid}]}) 17:47:33 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000003c0), 0xffffffffffffffff) clock_getres(0x0, &(0x7f0000000000)) 17:47:33 executing program 3: syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(0xffffffffffffffff, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) 17:47:33 executing program 5: r0 = syz_open_dev$dri(&(0x7f00000005c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ad98b1bcc16149acadfb96be14cef00a9f098b6e7f792c5e8a6a8a3c78425a45"}}) [ 248.921258][ T4390] hfs: can't find a HFS filesystem on dev loop1 17:47:34 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x10, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:34 executing program 3: syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(0xffffffffffffffff, 0xc0745645, &(0x7f0000000140)={0x0, [], 0xd}) 17:47:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getpgid(r1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000400)={0x28, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x8012}, 0x4000810) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000940)='./file0\x00', 0x100000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000340)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000013c0)=ANY=[]) mkdirat(r4, &(0x7f0000000040)='./file1\x00', 0x0) utimes(0x0, &(0x7f0000000480)) 17:47:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000280)=0x7, 0x1, 0x4) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getpgid(r0) syz_open_procfs(0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x1, 0x0) open(0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000940)='./file0\x00', 0x100000000000, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000340)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000000), 0x0, 0x600}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r4, &(0x7f0000000040)='./file1\x00', 0x0) getrlimit(0x8, &(0x7f00000002c0)) 17:47:34 executing program 1: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000500), 0x20081, 0x0) ioctl$SNDCTL_DSP_SETDUPLEX(r0, 0x5016, 0x0) 17:47:34 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, 0x0) 17:47:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) [ 250.008338][ T4413] loop5: detected capacity change from 0 to 6 17:47:35 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000780), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001840)) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=.:file0,upperdir=./bus,xino=on']) rmdir(&(0x7f0000000000)='./bus/file0\x00') mkdir(0x0, 0x0) 17:47:35 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, 0x0) [ 250.359108][ T4413] FAT-fs (loop5): Directory bread(block 6) failed 17:47:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) [ 250.703661][ T4424] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 250.725264][ T4410] not chained 200000 origins [ 250.729970][ T4410] CPU: 0 PID: 4410 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 250.738693][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.748775][ T4410] Call Trace: [ 250.752070][ T4410] [ 250.755015][ T4410] dump_stack_lvl+0x1ff/0x28e [ 250.759750][ T4410] dump_stack+0x25/0x28 [ 250.763952][ T4410] kmsan_internal_chain_origin+0x78/0x120 [ 250.769742][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 250.775875][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 250.781025][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 250.786868][ T4410] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 250.792484][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 250.797625][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 250.803468][ T4410] ? should_fail+0x75/0x9c0 [ 250.808005][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 250.813145][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 250.819439][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 250.825562][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 250.830701][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 250.836543][ T4410] __msan_chain_origin+0xbf/0x140 [ 250.841618][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 250.846793][ T4410] get_compat_msghdr+0x108/0x2c0 [ 250.851779][ T4410] ? __sys_recvmmsg+0x51c/0x6f0 [ 250.856681][ T4410] do_recvmmsg+0xd77/0x2120 [ 250.861245][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 250.866401][ T4410] ? __stack_depot_save+0x21/0x4b0 [ 250.871564][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 250.876707][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 250.883011][ T4410] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.889568][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 250.894300][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.900683][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 250.905753][ T4410] do_fast_syscall_32+0x34/0x70 [ 250.910645][ T4410] do_SYSENTER_32+0x1b/0x20 [ 250.915193][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 250.921565][ T4410] RIP: 0023:0xf7fba549 [ 250.925646][ T4410] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 250.945288][ T4410] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 250.953733][ T4410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 250.961729][ T4410] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 250.969719][ T4410] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 250.977706][ T4410] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 250.985692][ T4410] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 250.993697][ T4410] [ 251.000237][ T4410] Uninit was stored to memory at: [ 251.005716][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 251.010874][ T4410] get_compat_msghdr+0x108/0x2c0 [ 251.015945][ T4410] do_recvmmsg+0xd77/0x2120 [ 251.020501][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 251.025303][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.031766][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 251.036841][ T4410] do_fast_syscall_32+0x34/0x70 [ 251.041818][ T4410] do_SYSENTER_32+0x1b/0x20 [ 251.046367][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.052835][ T4410] [ 251.055166][ T4410] Uninit was stored to memory at: [ 251.060256][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 251.065490][ T4410] get_compat_msghdr+0x108/0x2c0 [ 251.070474][ T4410] do_recvmmsg+0xd77/0x2120 [ 251.075112][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 251.079837][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.086298][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 251.091368][ T4410] do_fast_syscall_32+0x34/0x70 [ 251.096346][ T4410] do_SYSENTER_32+0x1b/0x20 [ 251.100907][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.107387][ T4410] [ 251.109719][ T4410] Uninit was stored to memory at: [ 251.114894][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 251.120053][ T4410] get_compat_msghdr+0x108/0x2c0 [ 251.125108][ T4410] do_recvmmsg+0xd77/0x2120 [ 251.129657][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 251.134464][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.140843][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 251.146000][ T4410] do_fast_syscall_32+0x34/0x70 [ 251.150890][ T4410] do_SYSENTER_32+0x1b/0x20 [ 251.155517][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.161977][ T4410] [ 251.164309][ T4410] Uninit was stored to memory at: [ 251.169398][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 251.174636][ T4410] get_compat_msghdr+0x108/0x2c0 [ 251.179624][ T4410] do_recvmmsg+0xd77/0x2120 [ 251.184257][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 251.188987][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.195451][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 251.200523][ T4410] do_fast_syscall_32+0x34/0x70 [ 251.205499][ T4410] do_SYSENTER_32+0x1b/0x20 [ 251.210048][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.216521][ T4410] [ 251.218852][ T4410] Uninit was stored to memory at: [ 251.224038][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 251.229192][ T4410] get_compat_msghdr+0x108/0x2c0 [ 251.234262][ T4410] do_recvmmsg+0xd77/0x2120 [ 251.238814][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 251.243627][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.250015][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 251.255180][ T4410] do_fast_syscall_32+0x34/0x70 [ 251.260077][ T4410] do_SYSENTER_32+0x1b/0x20 [ 251.264709][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.271093][ T4410] [ 251.273528][ T4410] Uninit was stored to memory at: [ 251.278627][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 251.283880][ T4410] get_compat_msghdr+0x108/0x2c0 [ 251.288874][ T4410] do_recvmmsg+0xd77/0x2120 [ 251.293517][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 251.298248][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 17:47:36 executing program 1: r0 = syz_io_uring_setup(0x4be1, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) r3 = eventfd(0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@use_registered_buffer, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@caif=@dbg, 0x80, 0x0}}], 0x1, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000100)=r3, 0x1) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 251.304724][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 251.309801][ T4410] do_fast_syscall_32+0x34/0x70 [ 251.314787][ T4410] do_SYSENTER_32+0x1b/0x20 [ 251.319344][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.325810][ T4410] [ 251.328145][ T4410] Uninit was stored to memory at: [ 251.333374][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 251.338529][ T4410] get_compat_msghdr+0x108/0x2c0 [ 251.343609][ T4410] do_recvmmsg+0xd77/0x2120 [ 251.348168][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 251.352986][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.359377][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 251.364543][ T4410] do_fast_syscall_32+0x34/0x70 [ 251.369443][ T4410] do_SYSENTER_32+0x1b/0x20 [ 251.374088][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.380586][ T4410] [ 251.383023][ T4410] Local variable msg_sys created at: [ 251.388316][ T4410] do_recvmmsg+0xbb/0x2120 [ 251.392876][ T4410] __sys_recvmmsg+0x51c/0x6f0 17:47:36 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, 0xffffffffffffffff, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:36 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, 0x0) 17:47:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) [ 252.065363][ T4410] not chained 210000 origins [ 252.070138][ T4410] CPU: 0 PID: 4410 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 252.078853][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.088937][ T4410] Call Trace: [ 252.092235][ T4410] [ 252.095182][ T4410] dump_stack_lvl+0x1ff/0x28e [ 252.099913][ T4410] dump_stack+0x25/0x28 [ 252.104117][ T4410] kmsan_internal_chain_origin+0x78/0x120 [ 252.109899][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 252.116031][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 252.121184][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 252.127041][ T4410] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 252.132653][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 252.137802][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 252.143648][ T4410] ? should_fail+0x75/0x9c0 [ 252.148192][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 252.153352][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 252.159659][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 252.165793][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 252.170944][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 252.176795][ T4410] __msan_chain_origin+0xbf/0x140 [ 252.181879][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 252.187061][ T4410] get_compat_msghdr+0x108/0x2c0 [ 252.192053][ T4410] ? __sys_recvmmsg+0x51c/0x6f0 [ 252.196958][ T4410] do_recvmmsg+0xd77/0x2120 [ 252.201530][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 252.206694][ T4410] ? __stack_depot_save+0x21/0x4b0 [ 252.211858][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 252.217003][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 252.223313][ T4410] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.229876][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 252.234620][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.241013][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 252.246261][ T4410] do_fast_syscall_32+0x34/0x70 [ 252.251157][ T4410] do_SYSENTER_32+0x1b/0x20 [ 252.255701][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.262075][ T4410] RIP: 0023:0xf7fba549 [ 252.266154][ T4410] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 252.285798][ T4410] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 252.294245][ T4410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 252.302243][ T4410] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 252.310234][ T4410] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 252.318222][ T4410] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 252.326211][ T4410] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 252.334214][ T4410] [ 252.340041][ T4410] Uninit was stored to memory at: [ 252.345898][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 252.351072][ T4410] get_compat_msghdr+0x108/0x2c0 [ 252.356150][ T4410] do_recvmmsg+0xd77/0x2120 [ 252.360713][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 252.365529][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.372005][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 252.377078][ T4410] do_fast_syscall_32+0x34/0x70 [ 252.382061][ T4410] do_SYSENTER_32+0x1b/0x20 [ 252.386605][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.393079][ T4410] [ 252.395411][ T4410] Uninit was stored to memory at: [ 252.400498][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 252.405755][ T4410] get_compat_msghdr+0x108/0x2c0 [ 252.410743][ T4410] do_recvmmsg+0xd77/0x2120 [ 252.415446][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 252.420174][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.426764][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 252.431926][ T4410] do_fast_syscall_32+0x34/0x70 [ 252.436830][ T4410] do_SYSENTER_32+0x1b/0x20 [ 252.441372][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.447915][ T4410] [ 252.450255][ T4410] Uninit was stored to memory at: [ 252.455508][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 252.460680][ T4410] get_compat_msghdr+0x108/0x2c0 [ 252.465811][ T4410] do_recvmmsg+0xd77/0x2120 [ 252.470366][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 252.475242][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.481621][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 252.486832][ T4410] do_fast_syscall_32+0x34/0x70 [ 252.491853][ T4410] do_SYSENTER_32+0x1b/0x20 [ 252.496425][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.502950][ T4410] [ 252.505294][ T4410] Uninit was stored to memory at: [ 252.510399][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 252.515699][ T4410] get_compat_msghdr+0x108/0x2c0 [ 252.520677][ T4410] do_recvmmsg+0xd77/0x2120 [ 252.525380][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 252.530130][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.536666][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 252.541825][ T4410] do_fast_syscall_32+0x34/0x70 [ 252.546738][ T4410] do_SYSENTER_32+0x1b/0x20 [ 252.551291][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.557829][ T4410] [ 252.560160][ T4410] Uninit was stored to memory at: [ 252.565350][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 252.570508][ T4410] get_compat_msghdr+0x108/0x2c0 [ 252.575631][ T4410] do_recvmmsg+0xd77/0x2120 [ 252.580200][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 252.585076][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.591464][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 252.596645][ T4410] do_fast_syscall_32+0x34/0x70 [ 252.601569][ T4410] do_SYSENTER_32+0x1b/0x20 [ 252.606274][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.612741][ T4410] [ 252.615073][ T4410] Uninit was stored to memory at: [ 252.620181][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 252.625478][ T4410] get_compat_msghdr+0x108/0x2c0 [ 252.630462][ T4410] do_recvmmsg+0xd77/0x2120 [ 252.635167][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 252.639890][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.646444][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 252.651547][ T4410] do_fast_syscall_32+0x34/0x70 [ 252.656602][ T4410] do_SYSENTER_32+0x1b/0x20 [ 252.661166][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.667698][ T4410] [ 252.670043][ T4410] Uninit was stored to memory at: [ 252.675280][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 252.680437][ T4410] get_compat_msghdr+0x108/0x2c0 [ 252.685583][ T4410] do_recvmmsg+0xd77/0x2120 [ 252.690142][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 252.694970][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.701365][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 252.706597][ T4410] do_fast_syscall_32+0x34/0x70 [ 252.711507][ T4410] do_SYSENTER_32+0x1b/0x20 [ 252.716222][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.722702][ T4410] [ 252.725035][ T4410] Local variable msg_sys created at: [ 252.730321][ T4410] do_recvmmsg+0xbb/0x2120 [ 252.734933][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 252.946064][ T4410] not chained 220000 origins [ 252.950795][ T4410] CPU: 0 PID: 4410 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 252.959513][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.969598][ T4410] Call Trace: [ 252.972905][ T4410] [ 252.975852][ T4410] dump_stack_lvl+0x1ff/0x28e [ 252.980588][ T4410] dump_stack+0x25/0x28 [ 252.984793][ T4410] kmsan_internal_chain_origin+0x78/0x120 [ 252.990581][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 252.996713][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 253.001875][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 253.007739][ T4410] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 253.013350][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 253.018503][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 253.024361][ T4410] ? should_fail+0x75/0x9c0 [ 253.028906][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 253.034068][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 253.040373][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 253.046507][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 253.051662][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 253.057508][ T4410] __msan_chain_origin+0xbf/0x140 [ 253.062592][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 253.067776][ T4410] get_compat_msghdr+0x108/0x2c0 [ 253.072765][ T4410] ? __sys_recvmmsg+0x51c/0x6f0 [ 253.077673][ T4410] do_recvmmsg+0xd77/0x2120 [ 253.082246][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 253.087414][ T4410] ? __stack_depot_save+0x21/0x4b0 [ 253.092584][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 253.097735][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 253.104048][ T4410] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.110613][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 253.115356][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.121747][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 253.126821][ T4410] do_fast_syscall_32+0x34/0x70 [ 253.131731][ T4410] do_SYSENTER_32+0x1b/0x20 [ 253.136286][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.142666][ T4410] RIP: 0023:0xf7fba549 [ 253.146756][ T4410] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 253.166410][ T4410] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 253.174869][ T4410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 253.182875][ T4410] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 253.190876][ T4410] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.198865][ T4410] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 253.206855][ T4410] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 253.214883][ T4410] [ 253.223602][ T4410] Uninit was stored to memory at: [ 253.228719][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 253.235243][ T4410] get_compat_msghdr+0x108/0x2c0 [ 253.240233][ T4410] do_recvmmsg+0xd77/0x2120 [ 253.244879][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 253.249612][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.256078][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 253.261148][ T4410] do_fast_syscall_32+0x34/0x70 [ 253.266141][ T4410] do_SYSENTER_32+0x1b/0x20 [ 253.270690][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.277166][ T4410] [ 253.279492][ T4410] Uninit was stored to memory at: [ 253.284667][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 253.289819][ T4410] get_compat_msghdr+0x108/0x2c0 [ 253.294890][ T4410] do_recvmmsg+0xd77/0x2120 [ 253.299448][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 253.304265][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.310648][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 253.315819][ T4410] do_fast_syscall_32+0x34/0x70 [ 253.320712][ T4410] do_SYSENTER_32+0x1b/0x20 [ 253.325344][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.331807][ T4410] [ 253.334136][ T4410] Uninit was stored to memory at: [ 253.339229][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 253.344527][ T4410] get_compat_msghdr+0x108/0x2c0 [ 253.349505][ T4410] do_recvmmsg+0xd77/0x2120 [ 253.354202][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 253.358929][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.365464][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 253.370535][ T4410] do_fast_syscall_32+0x34/0x70 [ 253.375563][ T4410] do_SYSENTER_32+0x1b/0x20 [ 253.380114][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.386643][ T4410] [ 253.388997][ T4410] Uninit was stored to memory at: [ 253.394243][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 253.399396][ T4410] get_compat_msghdr+0x108/0x2c0 [ 253.404525][ T4410] do_recvmmsg+0xd77/0x2120 [ 253.409076][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 253.413952][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.420354][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 253.425575][ T4410] do_fast_syscall_32+0x34/0x70 [ 253.430469][ T4410] do_SYSENTER_32+0x1b/0x20 [ 253.435169][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.441551][ T4410] [ 253.444073][ T4410] Uninit was stored to memory at: [ 253.449178][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 253.454493][ T4410] get_compat_msghdr+0x108/0x2c0 [ 253.459478][ T4410] do_recvmmsg+0xd77/0x2120 [ 253.464185][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 253.468923][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.475470][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 253.480545][ T4410] do_fast_syscall_32+0x34/0x70 [ 253.485600][ T4410] do_SYSENTER_32+0x1b/0x20 [ 253.490152][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.496683][ T4410] [ 253.499011][ T4410] Uninit was stored to memory at: [ 253.504199][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 253.509351][ T4410] get_compat_msghdr+0x108/0x2c0 [ 253.514490][ T4410] do_recvmmsg+0xd77/0x2120 [ 253.519042][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 253.523921][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.530329][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 253.535551][ T4410] do_fast_syscall_32+0x34/0x70 [ 253.540454][ T4410] do_SYSENTER_32+0x1b/0x20 [ 253.545168][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.551568][ T4410] [ 253.554050][ T4410] Uninit was stored to memory at: [ 253.559149][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 253.564453][ T4410] get_compat_msghdr+0x108/0x2c0 [ 253.569434][ T4410] do_recvmmsg+0xd77/0x2120 [ 253.574141][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 253.578885][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.585426][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 253.590503][ T4410] do_fast_syscall_32+0x34/0x70 [ 253.595553][ T4410] do_SYSENTER_32+0x1b/0x20 [ 253.600121][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.606662][ T4410] [ 253.608995][ T4410] Local variable msg_sys created at: [ 253.614374][ T4410] do_recvmmsg+0xbb/0x2120 [ 253.618837][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 253.624573][ T4409] not chained 230000 origins [ 253.629184][ T4409] CPU: 1 PID: 4409 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 253.637892][ T4409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.647974][ T4409] Call Trace: [ 253.651271][ T4409] [ 253.654216][ T4409] dump_stack_lvl+0x1ff/0x28e [ 253.658951][ T4409] dump_stack+0x25/0x28 [ 253.663148][ T4409] kmsan_internal_chain_origin+0x78/0x120 [ 253.668935][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 253.675065][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 253.680217][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 253.686075][ T4409] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 253.691681][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 253.696830][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 253.702688][ T4409] ? should_fail+0x75/0x9c0 [ 253.707233][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 253.712383][ T4409] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 253.718691][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 253.724823][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 253.729976][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 253.735818][ T4409] __msan_chain_origin+0xbf/0x140 [ 253.740889][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 253.746064][ T4409] get_compat_msghdr+0x108/0x2c0 [ 253.751053][ T4409] ? __sys_recvmmsg+0x51c/0x6f0 [ 253.755949][ T4409] do_recvmmsg+0xd77/0x2120 [ 253.760529][ T4409] ? __stack_depot_save+0x21/0x4b0 [ 253.765690][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 253.770835][ T4409] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 253.777134][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 253.783254][ T4409] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.789805][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 253.794537][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.800918][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 253.805988][ T4409] do_fast_syscall_32+0x34/0x70 [ 253.810879][ T4409] do_SYSENTER_32+0x1b/0x20 [ 253.815421][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.821798][ T4409] RIP: 0023:0xf7f8e549 [ 253.825881][ T4409] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 253.845522][ T4409] RSP: 002b:00000000f7f685cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 253.853963][ T4409] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 253.861957][ T4409] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 253.869946][ T4409] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.877934][ T4409] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 253.885919][ T4409] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 253.893921][ T4409] [ 253.902564][ T4409] Uninit was stored to memory at: [ 253.907672][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 253.914849][ T4409] get_compat_msghdr+0x108/0x2c0 [ 253.919844][ T4409] do_recvmmsg+0xd77/0x2120 [ 253.924507][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 253.929276][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.935775][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 253.940847][ T4409] do_fast_syscall_32+0x34/0x70 [ 253.945856][ T4409] do_SYSENTER_32+0x1b/0x20 [ 253.950404][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.956898][ T4409] [ 253.959226][ T4409] Uninit was stored to memory at: [ 253.964413][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 253.969576][ T4409] get_compat_msghdr+0x108/0x2c0 [ 253.974733][ T4409] do_recvmmsg+0xd77/0x2120 [ 253.979283][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 253.984163][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.990547][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 253.995784][ T4409] do_fast_syscall_32+0x34/0x70 [ 254.000681][ T4409] do_SYSENTER_32+0x1b/0x20 [ 254.005355][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.011845][ T4409] [ 254.014180][ T4409] Uninit was stored to memory at: [ 254.019270][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 254.024575][ T4409] get_compat_msghdr+0x108/0x2c0 [ 254.029565][ T4409] do_recvmmsg+0xd77/0x2120 [ 254.034279][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 254.039006][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.045547][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 254.050622][ T4409] do_fast_syscall_32+0x34/0x70 [ 254.055683][ T4409] do_SYSENTER_32+0x1b/0x20 [ 254.060228][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.066767][ T4409] [ 254.069099][ T4409] Uninit was stored to memory at: [ 254.074289][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 254.079445][ T4409] get_compat_msghdr+0x108/0x2c0 [ 254.084597][ T4409] do_recvmmsg+0xd77/0x2120 [ 254.089150][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 254.094040][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.100419][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 254.105612][ T4409] do_fast_syscall_32+0x34/0x70 [ 254.110514][ T4409] do_SYSENTER_32+0x1b/0x20 [ 254.115223][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.121610][ T4409] [ 254.124092][ T4409] Uninit was stored to memory at: [ 254.129188][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 254.134445][ T4409] get_compat_msghdr+0x108/0x2c0 [ 254.139440][ T4409] do_recvmmsg+0xd77/0x2120 [ 254.144154][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 254.148892][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.155448][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 254.160519][ T4409] do_fast_syscall_32+0x34/0x70 [ 254.165539][ T4409] do_SYSENTER_32+0x1b/0x20 [ 254.170094][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.176640][ T4409] [ 254.178972][ T4409] Uninit was stored to memory at: [ 254.184151][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 254.189312][ T4409] get_compat_msghdr+0x108/0x2c0 [ 254.194481][ T4409] do_recvmmsg+0xd77/0x2120 [ 254.199041][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 254.203926][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.210313][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 254.215556][ T4409] do_fast_syscall_32+0x34/0x70 [ 254.220453][ T4409] do_SYSENTER_32+0x1b/0x20 [ 254.225160][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.231543][ T4409] [ 254.234029][ T4409] Uninit was stored to memory at: [ 254.239126][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 254.244447][ T4409] get_compat_msghdr+0x108/0x2c0 [ 254.249440][ T4409] do_recvmmsg+0xd77/0x2120 [ 254.254153][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 254.258875][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.265413][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 254.270494][ T4409] do_fast_syscall_32+0x34/0x70 [ 254.275587][ T4409] do_SYSENTER_32+0x1b/0x20 [ 254.280231][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.286788][ T4409] [ 254.289124][ T4409] Local variable msg_sys created at: [ 254.294581][ T4409] do_recvmmsg+0xbb/0x2120 [ 254.299052][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 254.455925][ T4409] not chained 240000 origins [ 254.460559][ T4409] CPU: 1 PID: 4409 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 254.469274][ T4409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.479358][ T4409] Call Trace: [ 254.482654][ T4409] [ 254.485598][ T4409] dump_stack_lvl+0x1ff/0x28e [ 254.490329][ T4409] dump_stack+0x25/0x28 [ 254.494532][ T4409] kmsan_internal_chain_origin+0x78/0x120 [ 254.500312][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 254.506445][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 254.511595][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 254.517444][ T4409] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 254.523050][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 254.528194][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 254.534045][ T4409] ? should_fail+0x75/0x9c0 [ 254.538586][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 254.543729][ T4409] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 254.550028][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 254.556151][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 254.561294][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 254.567139][ T4409] __msan_chain_origin+0xbf/0x140 [ 254.572218][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 254.577393][ T4409] get_compat_msghdr+0x108/0x2c0 [ 254.582375][ T4409] ? __sys_recvmmsg+0x51c/0x6f0 [ 254.587274][ T4409] do_recvmmsg+0xd77/0x2120 [ 254.591850][ T4409] ? __stack_depot_save+0x21/0x4b0 [ 254.597014][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 254.602161][ T4409] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 254.608463][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 254.614590][ T4409] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.621151][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 254.625888][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.632280][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 254.637354][ T4409] do_fast_syscall_32+0x34/0x70 [ 254.642255][ T4409] do_SYSENTER_32+0x1b/0x20 [ 254.646802][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.653182][ T4409] RIP: 0023:0xf7f8e549 [ 254.657270][ T4409] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 254.676918][ T4409] RSP: 002b:00000000f7f685cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 254.685369][ T4409] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 254.693363][ T4409] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 254.701354][ T4409] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 254.709349][ T4409] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 254.717340][ T4409] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 254.725351][ T4409] [ 254.738503][ T4409] Uninit was stored to memory at: [ 254.746615][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 254.751888][ T4409] get_compat_msghdr+0x108/0x2c0 [ 254.756870][ T4409] do_recvmmsg+0xd77/0x2120 [ 254.761413][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 254.766241][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.772698][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 254.777772][ T4409] do_fast_syscall_32+0x34/0x70 [ 254.782766][ T4409] do_SYSENTER_32+0x1b/0x20 [ 254.787311][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.793785][ T4409] [ 254.796111][ T4409] Uninit was stored to memory at: [ 254.801198][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 254.806452][ T4409] get_compat_msghdr+0x108/0x2c0 [ 254.811439][ T4409] do_recvmmsg+0xd77/0x2120 [ 254.816100][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 254.820824][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.827319][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 254.832477][ T4409] do_fast_syscall_32+0x34/0x70 [ 254.837397][ T4409] do_SYSENTER_32+0x1b/0x20 [ 254.842049][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.848430][ T4409] [ 254.850755][ T4409] Uninit was stored to memory at: [ 254.855953][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 254.861103][ T4409] get_compat_msghdr+0x108/0x2c0 [ 254.866259][ T4409] do_recvmmsg+0xd77/0x2120 [ 254.870811][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 254.875683][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.882180][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 254.887255][ T4409] do_fast_syscall_32+0x34/0x70 [ 254.892301][ T4409] do_SYSENTER_32+0x1b/0x20 [ 254.896847][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.903388][ T4409] [ 254.905728][ T4409] Uninit was stored to memory at: [ 254.910823][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 254.914481][ T4410] not chained 250000 origins [ 254.916125][ T4409] get_compat_msghdr+0x108/0x2c0 [ 254.920639][ T4410] CPU: 0 PID: 4410 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 254.925653][ T4409] do_recvmmsg+0xd77/0x2120 [ 254.934208][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.934235][ T4410] Call Trace: [ 254.934251][ T4410] [ 254.934267][ T4410] dump_stack_lvl+0x1ff/0x28e [ 254.934329][ T4410] dump_stack+0x25/0x28 [ 254.934378][ T4410] kmsan_internal_chain_origin+0x78/0x120 [ 254.938847][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 254.948896][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 254.948966][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 254.949012][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 254.952339][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.955190][ T4410] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 254.959840][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 254.963979][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 254.964032][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 254.964087][ T4410] ? should_fail+0x75/0x9c0 [ 254.969768][ T4409] do_fast_syscall_32+0x34/0x70 [ 254.974427][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 254.974475][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 254.974546][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 254.980573][ T4409] do_SYSENTER_32+0x1b/0x20 [ 254.985672][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 254.985720][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 254.985771][ T4410] __msan_chain_origin+0xbf/0x140 [ 254.991546][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.997859][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 254.997936][ T4410] get_compat_msghdr+0x108/0x2c0 [ 255.003551][ T4409] [ 255.008487][ T4410] ? __sys_recvmmsg+0x51c/0x6f0 [ 255.013664][ T4409] Uninit was stored to memory at: [ 255.019361][ T4410] do_recvmmsg+0xd77/0x2120 [ 255.024006][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 255.028692][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 255.033860][ T4409] get_compat_msghdr+0x108/0x2c0 [ 255.040007][ T4410] ? __stack_depot_save+0x21/0x4b0 [ 255.046130][ T4409] do_recvmmsg+0xd77/0x2120 [ 255.050526][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 255.055712][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 255.061407][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 255.066499][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.072724][ T4410] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.072793][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 255.077884][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 255.082817][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.082892][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 255.085207][ T4409] do_fast_syscall_32+0x34/0x70 [ 255.090045][ T4410] do_fast_syscall_32+0x34/0x70 [ 255.095137][ T4409] do_SYSENTER_32+0x1b/0x20 [ 255.099532][ T4410] do_SYSENTER_32+0x1b/0x20 [ 255.104713][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.109719][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.114727][ T4409] [ 255.119730][ T4410] RIP: 0023:0xf7fba549 [ 255.124303][ T4409] Uninit was stored to memory at: [ 255.129305][ T4410] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 255.134124][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 255.140184][ T4410] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 [ 255.146585][ T4409] get_compat_msghdr+0x108/0x2c0 [ 255.152976][ T4410] ORIG_RAX: 0000000000000151 [ 255.152993][ T4410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 255.153032][ T4410] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 255.153061][ T4410] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 255.157710][ T4409] do_recvmmsg+0xd77/0x2120 [ 255.162714][ T4410] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 255.162742][ T4410] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 255.162786][ T4410] [ 255.168918][ T4410] Uninit was stored to memory at: [ 255.169118][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 255.176788][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 255.179069][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.183988][ T4410] get_compat_msghdr+0x108/0x2c0 [ 255.188488][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 255.193048][ T4410] do_recvmmsg+0xd77/0x2120 [ 255.199369][ T4409] do_fast_syscall_32+0x34/0x70 [ 255.205752][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 255.208086][ T4409] do_SYSENTER_32+0x1b/0x20 [ 255.212205][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.217217][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.236916][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 255.242142][ T4409] [ 255.242152][ T4409] Uninit was stored to memory at: [ 255.242234][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 255.248216][ T4410] do_fast_syscall_32+0x34/0x70 [ 255.253220][ T4409] get_compat_msghdr+0x108/0x2c0 [ 255.257855][ T4410] do_SYSENTER_32+0x1b/0x20 [ 255.265919][ T4409] do_recvmmsg+0xd77/0x2120 [ 255.273944][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.282006][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 255.286468][ T4410] [ 255.286476][ T4410] Uninit was stored to memory at: [ 255.286554][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 255.294515][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.302561][ T4410] get_compat_msghdr+0x108/0x2c0 [ 255.305589][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 255.310593][ T4410] do_recvmmsg+0xd77/0x2120 [ 255.315356][ T4409] do_fast_syscall_32+0x34/0x70 [ 255.320443][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 255.326845][ T4409] do_SYSENTER_32+0x1b/0x20 [ 255.331816][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.336825][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.341309][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 255.346234][ T4409] [ 255.350875][ T4410] do_fast_syscall_32+0x34/0x70 [ 255.355435][ T4409] Local variable msg_sys created at: [ 255.355451][ T4409] do_recvmmsg+0xbb/0x2120 [ 255.361822][ T4410] do_SYSENTER_32+0x1b/0x20 [ 255.368148][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 255.373230][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.513622][ T4410] [ 255.515951][ T4410] Uninit was stored to memory at: [ 255.521045][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 255.526281][ T4410] get_compat_msghdr+0x108/0x2c0 [ 255.531259][ T4410] do_recvmmsg+0xd77/0x2120 [ 255.535883][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 255.540606][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.547061][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 255.552203][ T4410] do_fast_syscall_32+0x34/0x70 [ 255.557097][ T4410] do_SYSENTER_32+0x1b/0x20 [ 255.561641][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.568094][ T4410] [ 255.570421][ T4410] Uninit was stored to memory at: [ 255.575602][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 255.580752][ T4410] get_compat_msghdr+0x108/0x2c0 [ 255.585811][ T4410] do_recvmmsg+0xd77/0x2120 [ 255.590358][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 255.595161][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.601542][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 255.606689][ T4410] do_fast_syscall_32+0x34/0x70 [ 255.611583][ T4410] do_SYSENTER_32+0x1b/0x20 [ 255.616206][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.622656][ T4410] [ 255.624982][ T4410] Uninit was stored to memory at: [ 255.630070][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 255.635304][ T4410] get_compat_msghdr+0x108/0x2c0 [ 255.636233][ T4409] not chained 260000 origins [ 255.640282][ T4410] do_recvmmsg+0xd77/0x2120 [ 255.645114][ T4409] CPU: 1 PID: 4409 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 255.649411][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 255.658064][ T4409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.658089][ T4409] Call Trace: [ 255.658104][ T4409] [ 255.658120][ T4409] dump_stack_lvl+0x1ff/0x28e [ 255.662865][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.672875][ T4409] dump_stack+0x25/0x28 [ 255.672929][ T4409] kmsan_internal_chain_origin+0x78/0x120 [ 255.676209][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 255.679133][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 255.683858][ T4410] do_fast_syscall_32+0x34/0x70 [ 255.690097][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 255.694308][ T4410] do_SYSENTER_32+0x1b/0x20 [ 255.699936][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 255.705039][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.711001][ T4409] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 255.715900][ T4410] [ 255.720921][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 255.725482][ T4410] Uninit was stored to memory at: [ 255.731199][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 255.737645][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 255.743040][ T4409] ? should_fail+0x75/0x9c0 [ 255.743091][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 255.745419][ T4410] get_compat_msghdr+0x108/0x2c0 [ 255.750511][ T4409] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 255.755616][ T4410] do_recvmmsg+0xd77/0x2120 [ 255.761306][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 255.766466][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 255.770881][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 255.776040][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.780890][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 255.787181][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 255.791599][ T4409] __msan_chain_origin+0xbf/0x140 [ 255.797714][ T4410] do_fast_syscall_32+0x34/0x70 [ 255.802305][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 255.802382][ T4409] get_compat_msghdr+0x108/0x2c0 [ 255.807486][ T4410] do_SYSENTER_32+0x1b/0x20 [ 255.813803][ T4409] ? __sys_recvmmsg+0x51c/0x6f0 [ 255.813867][ T4409] do_recvmmsg+0xd77/0x2120 [ 255.819655][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.824697][ T4409] ? __stack_depot_save+0x21/0x4b0 [ 255.829735][ T4410] [ 255.829743][ T4410] Uninit was stored to memory at: [ 255.834565][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 255.834614][ T4409] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 255.839788][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 255.844646][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 255.844716][ T4409] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.849193][ T4410] get_compat_msghdr+0x108/0x2c0 [ 255.854029][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 255.854103][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.858605][ T4410] do_recvmmsg+0xd77/0x2120 [ 255.864924][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 255.864992][ T4409] do_fast_syscall_32+0x34/0x70 [ 255.870078][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 255.872395][ T4409] do_SYSENTER_32+0x1b/0x20 [ 255.872451][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.877561][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 255.882566][ T4409] RIP: 0023:0xf7f8e549 [ 255.882598][ T4409] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 255.882645][ T4409] RSP: 002b:00000000f7f685cc EFLAGS: 00000296 [ 255.888857][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 255.893950][ T4409] ORIG_RAX: 0000000000000151 [ 255.893972][ T4409] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 255.894005][ T4409] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 255.894033][ T4409] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 255.900076][ T4410] do_fast_syscall_32+0x34/0x70 [ 255.906557][ T4409] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 255.906586][ T4409] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 255.906628][ T4409] [ 255.915607][ T4409] Uninit was stored to memory at: [ 255.916318][ T4410] do_SYSENTER_32+0x1b/0x20 [ 255.924766][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 255.927113][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 255.932262][ T4409] get_compat_msghdr+0x108/0x2c0 [ 255.937036][ T4410] [ 255.937045][ T4410] Local variable msg_sys created at: [ 255.941790][ T4409] do_recvmmsg+0xd77/0x2120 [ 255.946250][ T4410] do_recvmmsg+0xbb/0x2120 [ 255.952648][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 255.958941][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 255.963087][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.105401][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 256.110478][ T4409] do_fast_syscall_32+0x34/0x70 [ 256.115482][ T4409] do_SYSENTER_32+0x1b/0x20 [ 256.120026][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.126514][ T4409] [ 256.128844][ T4409] Uninit was stored to memory at: [ 256.134018][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 256.139167][ T4409] get_compat_msghdr+0x108/0x2c0 [ 256.144251][ T4409] do_recvmmsg+0xd77/0x2120 [ 256.148796][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 256.153619][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.160004][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 256.165186][ T4409] do_fast_syscall_32+0x34/0x70 [ 256.170082][ T4409] do_SYSENTER_32+0x1b/0x20 [ 256.174743][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.181125][ T4409] [ 256.183568][ T4409] Uninit was stored to memory at: [ 256.188657][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 256.193925][ T4409] get_compat_msghdr+0x108/0x2c0 [ 256.198914][ T4409] do_recvmmsg+0xd77/0x2120 [ 256.203569][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 256.208285][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.214765][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 256.219839][ T4409] do_fast_syscall_32+0x34/0x70 [ 256.224838][ T4409] do_SYSENTER_32+0x1b/0x20 [ 256.229385][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.235876][ T4409] [ 256.238203][ T4409] Uninit was stored to memory at: [ 256.243381][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 256.248538][ T4409] get_compat_msghdr+0x108/0x2c0 [ 256.253634][ T4409] do_recvmmsg+0xd77/0x2120 [ 256.258179][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 256.263013][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.269397][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 256.274572][ T4409] do_fast_syscall_32+0x34/0x70 [ 256.279482][ T4409] do_SYSENTER_32+0x1b/0x20 [ 256.284158][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.290546][ T4409] [ 256.292986][ T4409] Uninit was stored to memory at: [ 256.298081][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 256.303348][ T4409] get_compat_msghdr+0x108/0x2c0 [ 256.308344][ T4409] do_recvmmsg+0xd77/0x2120 [ 256.313026][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 256.317746][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.324236][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 256.329314][ T4409] do_fast_syscall_32+0x34/0x70 [ 256.334333][ T4409] do_SYSENTER_32+0x1b/0x20 [ 256.338887][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.345380][ T4409] [ 256.347706][ T4409] Uninit was stored to memory at: [ 256.352910][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 256.358079][ T4409] get_compat_msghdr+0x108/0x2c0 [ 256.363172][ T4409] do_recvmmsg+0xd77/0x2120 [ 256.367725][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 256.372556][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.378937][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 256.384126][ T4409] do_fast_syscall_32+0x34/0x70 [ 256.389023][ T4409] do_SYSENTER_32+0x1b/0x20 [ 256.393688][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.400074][ T4409] [ 256.402528][ T4409] Uninit was stored to memory at: [ 256.407643][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 256.412915][ T4409] get_compat_msghdr+0x108/0x2c0 [ 256.417894][ T4409] do_recvmmsg+0xd77/0x2120 [ 256.422555][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 256.427279][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.433766][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 256.438851][ T4409] do_fast_syscall_32+0x34/0x70 [ 256.443874][ T4409] do_SYSENTER_32+0x1b/0x20 [ 256.448418][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.454919][ T4409] [ 256.457251][ T4409] Local variable msg_sys created at: [ 256.462644][ T4409] do_recvmmsg+0xbb/0x2120 [ 256.467116][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 256.623755][ T4410] not chained 270000 origins [ 256.628392][ T4410] CPU: 1 PID: 4410 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 256.637103][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.647177][ T4410] Call Trace: [ 256.650468][ T4410] [ 256.653413][ T4410] dump_stack_lvl+0x1ff/0x28e [ 256.658150][ T4410] dump_stack+0x25/0x28 [ 256.662339][ T4410] kmsan_internal_chain_origin+0x78/0x120 [ 256.668115][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 256.674235][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 256.679380][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 256.685228][ T4410] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 256.690835][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 256.695983][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 256.701835][ T4410] ? should_fail+0x75/0x9c0 [ 256.706376][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 256.711520][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 256.717822][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 256.723949][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 256.729092][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 256.734936][ T4410] __msan_chain_origin+0xbf/0x140 [ 256.740026][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 256.745198][ T4410] get_compat_msghdr+0x108/0x2c0 [ 256.750182][ T4410] ? __sys_recvmmsg+0x51c/0x6f0 [ 256.755084][ T4410] do_recvmmsg+0xd77/0x2120 [ 256.759647][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 256.764812][ T4410] ? __stack_depot_save+0x21/0x4b0 [ 256.769980][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 256.775127][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 256.781430][ T4410] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.787989][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 256.792735][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.799127][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 256.804199][ T4410] do_fast_syscall_32+0x34/0x70 [ 256.809094][ T4410] do_SYSENTER_32+0x1b/0x20 [ 256.813648][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.820045][ T4410] RIP: 0023:0xf7fba549 [ 256.824146][ T4410] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 256.843799][ T4410] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 256.852255][ T4410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 256.852341][ T4409] not chained 280000 origins [ 256.860250][ T4410] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 256.872792][ T4410] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 256.880776][ T4410] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 256.888759][ T4410] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 256.896760][ T4410] [ 256.899787][ T4409] CPU: 0 PID: 4409 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 256.906105][ T4410] Uninit was stored to memory at: [ 256.908497][ T4409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.914669][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 256.923551][ T4409] Call Trace: [ 256.923567][ T4409] [ 256.923582][ T4409] dump_stack_lvl+0x1ff/0x28e [ 256.923645][ T4409] dump_stack+0x25/0x28 [ 256.928753][ T4410] get_compat_msghdr+0x108/0x2c0 [ 256.932026][ T4409] kmsan_internal_chain_origin+0x78/0x120 [ 256.932101][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 256.932168][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 256.932213][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 256.935122][ T4410] do_recvmmsg+0xd77/0x2120 [ 256.939787][ T4409] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 256.944022][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 256.948838][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 256.954632][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.960589][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 256.965773][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 256.971477][ T4409] ? should_fail+0x75/0x9c0 [ 256.976053][ T4410] do_fast_syscall_32+0x34/0x70 [ 256.981490][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 256.986239][ T4410] do_SYSENTER_32+0x1b/0x20 [ 256.991241][ T4409] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 256.997647][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.003342][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 257.003418][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 257.008420][ T4410] [ 257.008429][ T4410] Uninit was stored to memory at: [ 257.012906][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 257.012958][ T4409] __msan_chain_origin+0xbf/0x140 [ 257.017911][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 257.022941][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 257.023025][ T4409] get_compat_msghdr+0x108/0x2c0 [ 257.027514][ T4410] get_compat_msghdr+0x108/0x2c0 [ 257.033743][ T4409] ? __sys_recvmmsg+0x51c/0x6f0 [ 257.033807][ T4409] do_recvmmsg+0xd77/0x2120 [ 257.040138][ T4410] do_recvmmsg+0xd77/0x2120 [ 257.046229][ T4409] ? __stack_depot_save+0x21/0x4b0 [ 257.046303][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 257.046352][ T4409] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 257.051431][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 257.053756][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 257.053829][ T4409] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.058842][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.064638][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 257.064719][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.069742][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 257.074849][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 257.074912][ T4409] do_fast_syscall_32+0x34/0x70 [ 257.074966][ T4409] do_SYSENTER_32+0x1b/0x20 [ 257.080127][ T4410] do_fast_syscall_32+0x34/0x70 [ 257.085062][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.085132][ T4409] RIP: 0023:0xf7f8e549 [ 257.085163][ T4409] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 257.085208][ T4409] RSP: 002b:00000000f7f685cc EFLAGS: 00000296 [ 257.090130][ T4410] do_SYSENTER_32+0x1b/0x20 [ 257.094974][ T4409] ORIG_RAX: 0000000000000151 [ 257.094995][ T4409] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 257.095028][ T4409] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 257.095055][ T4409] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 257.095084][ T4409] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 257.095111][ T4409] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 257.099602][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.104108][ T4409] [ 257.104216][ T4409] Uninit was stored to memory at: [ 257.109290][ T4410] [ 257.109302][ T4410] Uninit was stored to memory at: [ 257.109386][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 257.114563][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 257.120738][ T4410] get_compat_msghdr+0x108/0x2c0 [ 257.125509][ T4409] get_compat_msghdr+0x108/0x2c0 [ 257.131567][ T4410] do_recvmmsg+0xd77/0x2120 [ 257.138159][ T4409] do_recvmmsg+0xd77/0x2120 [ 257.144570][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 257.149237][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 257.155683][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.160695][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.165801][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 257.170623][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 257.175216][ T4410] do_fast_syscall_32+0x34/0x70 [ 257.180050][ T4409] do_fast_syscall_32+0x34/0x70 [ 257.186461][ T4410] do_SYSENTER_32+0x1b/0x20 [ 257.190495][ T4409] do_SYSENTER_32+0x1b/0x20 [ 257.210187][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.216296][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.220802][ T4410] [ 257.220810][ T4410] Uninit was stored to memory at: [ 257.220890][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 257.225539][ T4409] [ 257.225547][ T4409] Uninit was stored to memory at: [ 257.225620][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 257.233591][ T4410] get_compat_msghdr+0x108/0x2c0 [ 257.241534][ T4409] get_compat_msghdr+0x108/0x2c0 [ 257.249587][ T4410] do_recvmmsg+0xd77/0x2120 [ 257.257598][ T4409] do_recvmmsg+0xd77/0x2120 [ 257.265663][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 257.272042][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 257.275075][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.280088][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.282523][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 257.287529][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 257.292743][ T4410] do_fast_syscall_32+0x34/0x70 [ 257.297829][ T4409] do_fast_syscall_32+0x34/0x70 [ 257.302872][ T4410] do_SYSENTER_32+0x1b/0x20 [ 257.307784][ T4409] do_SYSENTER_32+0x1b/0x20 [ 257.312371][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.316840][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.321499][ T4410] [ 257.321509][ T4410] Uninit was stored to memory at: [ 257.321589][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 257.326239][ T4409] [ 257.326248][ T4409] Uninit was stored to memory at: [ 257.326320][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 257.332641][ T4410] get_compat_msghdr+0x108/0x2c0 [ 257.338961][ T4409] get_compat_msghdr+0x108/0x2c0 [ 257.344090][ T4410] do_recvmmsg+0xd77/0x2120 [ 257.349096][ T4409] do_recvmmsg+0xd77/0x2120 [ 257.354054][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 257.358884][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 257.363469][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.367944][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.374350][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 257.380646][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 257.383059][ T4410] do_fast_syscall_32+0x34/0x70 [ 257.388052][ T4409] do_fast_syscall_32+0x34/0x70 [ 257.393267][ T4410] do_SYSENTER_32+0x1b/0x20 [ 257.395582][ T4409] do_SYSENTER_32+0x1b/0x20 [ 257.400595][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.405771][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.410724][ T4410] [ 257.410734][ T4410] Uninit was stored to memory at: [ 257.410817][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 257.415753][ T4409] [ 257.415762][ T4409] Uninit was stored to memory at: [ 257.415835][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 257.420250][ T4410] get_compat_msghdr+0x108/0x2c0 [ 257.424813][ T4409] get_compat_msghdr+0x108/0x2c0 [ 257.429477][ T4410] do_recvmmsg+0xd77/0x2120 [ 257.434211][ T4409] do_recvmmsg+0xd77/0x2120 [ 257.440539][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 257.446928][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 257.452036][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.457044][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.461976][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 257.466789][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 257.471273][ T4410] do_fast_syscall_32+0x34/0x70 [ 257.475831][ T4409] do_fast_syscall_32+0x34/0x70 [ 257.482229][ T4410] do_SYSENTER_32+0x1b/0x20 [ 257.488536][ T4409] do_SYSENTER_32+0x1b/0x20 [ 257.490849][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.495923][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.501036][ T4410] [ 257.501043][ T4410] Uninit was stored to memory at: [ 257.503423][ T4409] [ 257.503430][ T4409] Uninit was stored to memory at: [ 257.503509][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 257.508497][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 257.513592][ T4409] get_compat_msghdr+0x108/0x2c0 [ 257.518528][ T4410] get_compat_msghdr+0x108/0x2c0 [ 257.523518][ T4409] do_recvmmsg+0xd77/0x2120 [ 257.528031][ T4410] do_recvmmsg+0xd77/0x2120 [ 257.532587][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 257.537265][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 257.542000][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.548324][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.554726][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 257.559747][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 257.564823][ T4409] do_fast_syscall_32+0x34/0x70 [ 257.569675][ T4410] do_fast_syscall_32+0x34/0x70 [ 257.574577][ T4409] do_SYSENTER_32+0x1b/0x20 [ 257.579081][ T4410] do_SYSENTER_32+0x1b/0x20 [ 257.583632][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.589962][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.596343][ T4409] [ 257.596351][ T4409] Uninit was stored to memory at: [ 257.596427][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 257.598675][ T4410] [ 257.598684][ T4410] Local variable msg_sys created at: [ 257.603750][ T4409] get_compat_msghdr+0x108/0x2c0 [ 257.608846][ T4410] do_recvmmsg+0xbb/0x2120 [ 257.611158][ T4409] do_recvmmsg+0xd77/0x2120 [ 257.616256][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 257.621328][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 257.855359][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.861820][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 257.866891][ T4409] do_fast_syscall_32+0x34/0x70 [ 257.871874][ T4409] do_SYSENTER_32+0x1b/0x20 [ 257.876418][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.882868][ T4409] [ 257.885198][ T4409] Uninit was stored to memory at: [ 257.890286][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 257.895520][ T4409] get_compat_msghdr+0x108/0x2c0 [ 257.900503][ T4409] do_recvmmsg+0xd77/0x2120 [ 257.905133][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 257.909857][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.916309][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 257.921378][ T4409] do_fast_syscall_32+0x34/0x70 [ 257.926356][ T4409] do_SYSENTER_32+0x1b/0x20 [ 257.930902][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.937360][ T4409] [ 257.939692][ T4409] Local variable msg_sys created at: [ 257.945068][ T4409] do_recvmmsg+0xbb/0x2120 [ 257.949527][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 258.021404][ T4410] not chained 290000 origins [ 258.026186][ T4410] CPU: 0 PID: 4410 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 258.034901][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.044981][ T4410] Call Trace: [ 258.048276][ T4410] [ 258.051219][ T4410] dump_stack_lvl+0x1ff/0x28e [ 258.055949][ T4410] dump_stack+0x25/0x28 [ 258.060150][ T4410] kmsan_internal_chain_origin+0x78/0x120 [ 258.065929][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 258.072062][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 258.077211][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 258.083060][ T4410] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 258.088670][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 258.093817][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 258.099669][ T4410] ? should_fail+0x75/0x9c0 [ 258.104214][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 258.109360][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 258.115665][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 258.121795][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 258.126962][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 258.132818][ T4410] __msan_chain_origin+0xbf/0x140 [ 258.137899][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 258.143083][ T4410] get_compat_msghdr+0x108/0x2c0 [ 258.148078][ T4410] ? __sys_recvmmsg+0x51c/0x6f0 [ 258.152983][ T4410] do_recvmmsg+0xd77/0x2120 [ 258.157556][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 258.162714][ T4410] ? __stack_depot_save+0x21/0x4b0 [ 258.167883][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 258.173027][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 258.179336][ T4410] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.185894][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 258.190636][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.197024][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 258.202101][ T4410] do_fast_syscall_32+0x34/0x70 [ 258.207001][ T4410] do_SYSENTER_32+0x1b/0x20 [ 258.211547][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.217924][ T4410] RIP: 0023:0xf7fba549 [ 258.222017][ T4410] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 258.241668][ T4410] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 258.250125][ T4410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 258.258128][ T4410] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 258.266125][ T4410] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 258.274119][ T4410] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 258.282124][ T4410] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 258.290135][ T4410] [ 258.295784][ T4410] Uninit was stored to memory at: [ 258.300889][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 258.306552][ T4410] get_compat_msghdr+0x108/0x2c0 [ 258.311542][ T4410] do_recvmmsg+0xd77/0x2120 [ 258.316253][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 258.321000][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.327531][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 258.332682][ T4410] do_fast_syscall_32+0x34/0x70 [ 258.337576][ T4410] do_SYSENTER_32+0x1b/0x20 [ 258.342259][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.348647][ T4410] [ 258.350979][ T4410] Uninit was stored to memory at: [ 258.356225][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 258.361376][ T4410] get_compat_msghdr+0x108/0x2c0 [ 258.366502][ T4410] do_recvmmsg+0xd77/0x2120 [ 258.371055][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 258.375919][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.382387][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 258.387465][ T4410] do_fast_syscall_32+0x34/0x70 [ 258.392498][ T4410] do_SYSENTER_32+0x1b/0x20 [ 258.397049][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.403558][ T4410] [ 258.405884][ T4410] Uninit was stored to memory at: [ 258.410981][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 258.416279][ T4410] get_compat_msghdr+0x108/0x2c0 [ 258.421260][ T4410] do_recvmmsg+0xd77/0x2120 [ 258.425947][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 258.430675][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.437209][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 258.442364][ T4410] do_fast_syscall_32+0x34/0x70 [ 258.447266][ T4410] do_SYSENTER_32+0x1b/0x20 [ 258.451930][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.458309][ T4410] [ 258.460638][ T4410] Uninit was stored to memory at: [ 258.465866][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 258.471019][ T4410] get_compat_msghdr+0x108/0x2c0 [ 258.476137][ T4410] do_recvmmsg+0xd77/0x2120 [ 258.480687][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 258.485546][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.492005][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 258.497075][ T4410] do_fast_syscall_32+0x34/0x70 [ 258.501086][ T4409] not chained 300000 origins [ 258.502088][ T4410] do_SYSENTER_32+0x1b/0x20 [ 258.502142][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.502203][ T4410] [ 258.502210][ T4410] Uninit was stored to memory at: [ 258.502285][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 258.506793][ T4409] CPU: 1 PID: 4409 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 258.511278][ T4410] get_compat_msghdr+0x108/0x2c0 [ 258.517588][ T4409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.517614][ T4409] Call Trace: [ 258.517628][ T4409] [ 258.517643][ T4409] dump_stack_lvl+0x1ff/0x28e [ 258.519979][ T4410] do_recvmmsg+0xd77/0x2120 [ 258.524992][ T4409] dump_stack+0x25/0x28 [ 258.525045][ T4409] kmsan_internal_chain_origin+0x78/0x120 [ 258.530146][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 258.538807][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 258.538879][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 258.543866][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.553842][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 258.553900][ T4409] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 258.557179][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 258.560105][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 258.564863][ T4410] do_fast_syscall_32+0x34/0x70 [ 258.569251][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 258.573466][ T4410] do_SYSENTER_32+0x1b/0x20 [ 258.579273][ T4409] ? should_fail+0x75/0x9c0 [ 258.583994][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.589979][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 258.595140][ T4410] [ 258.601381][ T4409] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 258.607237][ T4410] Uninit was stored to memory at: [ 258.612696][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 258.612770][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 258.617857][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 258.622886][ T4409] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 258.622939][ T4409] __msan_chain_origin+0xbf/0x140 [ 258.627781][ T4410] get_compat_msghdr+0x108/0x2c0 [ 258.633574][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 258.633649][ T4409] get_compat_msghdr+0x108/0x2c0 [ 258.638121][ T4410] do_recvmmsg+0xd77/0x2120 [ 258.642610][ T4409] ? __sys_recvmmsg+0x51c/0x6f0 [ 258.642674][ T4409] do_recvmmsg+0xd77/0x2120 [ 258.648981][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 258.654110][ T4409] ? __stack_depot_save+0x21/0x4b0 [ 258.656456][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.662676][ T4409] ? kmsan_get_metadata+0x33/0x220 [ 258.662724][ T4409] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 258.667772][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 258.673825][ T4409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 258.673896][ T4409] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.678978][ T4410] do_fast_syscall_32+0x34/0x70 [ 258.684074][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 258.684149][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.689923][ T4410] do_SYSENTER_32+0x1b/0x20 [ 258.694955][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 258.695022][ T4409] do_fast_syscall_32+0x34/0x70 [ 258.699940][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.705041][ T4409] do_SYSENTER_32+0x1b/0x20 [ 258.705096][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.710025][ T4410] [ 258.710032][ T4410] Uninit was stored to memory at: [ 258.710109][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 258.714509][ T4409] RIP: 0023:0xf7f8e549 [ 258.714541][ T4409] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 258.714587][ T4409] RSP: 002b:00000000f7f685cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 258.719435][ T4410] get_compat_msghdr+0x108/0x2c0 [ 258.723922][ T4409] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200000c0 [ 258.723956][ T4409] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 258.723990][ T4409] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 258.728649][ T4410] do_recvmmsg+0xd77/0x2120 [ 258.733742][ T4409] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 258.733771][ T4409] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 258.733813][ T4409] [ 258.737504][ T4409] Uninit was stored to memory at: [ 258.740122][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 258.745795][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 258.751519][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.756625][ T4409] get_compat_msghdr+0x108/0x2c0 [ 258.762717][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 258.769200][ T4409] do_recvmmsg+0xd77/0x2120 [ 258.774101][ T4410] do_fast_syscall_32+0x34/0x70 [ 258.778785][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 258.785165][ T4410] do_SYSENTER_32+0x1b/0x20 [ 258.789670][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.794742][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.799595][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 258.805973][ T4410] [ 258.805982][ T4410] Local variable msg_sys created at: [ 258.805997][ T4410] do_recvmmsg+0xbb/0x2120 [ 258.810482][ T4409] do_fast_syscall_32+0x34/0x70 [ 258.816857][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 258.819193][ T4409] do_SYSENTER_32+0x1b/0x20 [ 259.008707][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.015194][ T4409] [ 259.017521][ T4409] Uninit was stored to memory at: [ 259.022717][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 259.027875][ T4409] get_compat_msghdr+0x108/0x2c0 [ 259.033020][ T4409] do_recvmmsg+0xd77/0x2120 [ 259.037566][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 259.042386][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.048765][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 259.054002][ T4409] do_fast_syscall_32+0x34/0x70 [ 259.058900][ T4409] do_SYSENTER_32+0x1b/0x20 [ 259.063607][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.069983][ T4409] [ 259.072417][ T4409] Uninit was stored to memory at: [ 259.077507][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 259.082818][ T4409] get_compat_msghdr+0x108/0x2c0 [ 259.087801][ T4409] do_recvmmsg+0xd77/0x2120 [ 259.092501][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 259.097222][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.103754][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 259.108824][ T4409] do_fast_syscall_32+0x34/0x70 [ 259.113873][ T4409] do_SYSENTER_32+0x1b/0x20 [ 259.118425][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.124967][ T4409] [ 259.127298][ T4409] Uninit was stored to memory at: [ 259.132539][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 259.137691][ T4409] get_compat_msghdr+0x108/0x2c0 [ 259.142821][ T4409] do_recvmmsg+0xd77/0x2120 [ 259.147396][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 259.152270][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.158645][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 259.163870][ T4409] do_fast_syscall_32+0x34/0x70 [ 259.168768][ T4409] do_SYSENTER_32+0x1b/0x20 [ 259.173462][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.179839][ T4409] [ 259.182318][ T4409] Uninit was stored to memory at: [ 259.187407][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 259.192659][ T4409] get_compat_msghdr+0x108/0x2c0 [ 259.197637][ T4409] do_recvmmsg+0xd77/0x2120 [ 259.202327][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 259.207052][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.213585][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 259.218656][ T4409] do_fast_syscall_32+0x34/0x70 [ 259.223702][ T4409] do_SYSENTER_32+0x1b/0x20 [ 259.228253][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.228822][ T4410] not chained 310000 origins [ 259.234795][ T4409] [ 259.234803][ T4409] Uninit was stored to memory at: [ 259.234879][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 259.234930][ T4409] get_compat_msghdr+0x108/0x2c0 [ 259.241945][ T4410] CPU: 0 PID: 4410 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 259.246910][ T4409] do_recvmmsg+0xd77/0x2120 [ 259.252016][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.252042][ T4410] Call Trace: [ 259.252056][ T4410] [ 259.252071][ T4410] dump_stack_lvl+0x1ff/0x28e [ 259.252133][ T4410] dump_stack+0x25/0x28 [ 259.257035][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 259.265692][ T4410] kmsan_internal_chain_origin+0x78/0x120 [ 259.265764][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 259.270268][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.280313][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 259.280361][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 259.280416][ T4410] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 259.283744][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 259.286593][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 259.291249][ T4409] do_fast_syscall_32+0x34/0x70 [ 259.295387][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 259.295443][ T4410] ? should_fail+0x75/0x9c0 [ 259.295497][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 259.300135][ T4409] do_SYSENTER_32+0x1b/0x20 [ 259.305877][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 259.305950][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 259.312094][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.318337][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 259.323515][ T4409] [ 259.329213][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 259.334916][ T4409] Uninit was stored to memory at: [ 259.339831][ T4410] __msan_chain_origin+0xbf/0x140 [ 259.345084][ T4409] __get_compat_msghdr+0x6e1/0x9d0 [ 259.349757][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 259.355629][ T4409] get_compat_msghdr+0x108/0x2c0 [ 259.360042][ T4410] get_compat_msghdr+0x108/0x2c0 [ 259.365208][ T4409] do_recvmmsg+0xd77/0x2120 [ 259.369608][ T4410] ? __sys_recvmmsg+0x51c/0x6f0 [ 259.375912][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 259.381874][ T4410] do_recvmmsg+0xd77/0x2120 [ 259.381948][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 259.388255][ T4409] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.393366][ T4410] ? __stack_depot_save+0x21/0x4b0 [ 259.393433][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 259.395752][ T4409] __do_fast_syscall_32+0x96/0xf0 [ 259.401542][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 259.406640][ T4409] do_fast_syscall_32+0x34/0x70 [ 259.411560][ T4410] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.416734][ T4409] do_SYSENTER_32+0x1b/0x20 [ 259.421740][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 259.421815][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.426727][ T4409] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.431657][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 259.431719][ T4410] do_fast_syscall_32+0x34/0x70 [ 259.436224][ T4409] [ 259.436233][ T4409] Local variable msg_sys created at: [ 259.441059][ T4410] do_SYSENTER_32+0x1b/0x20 [ 259.445804][ T4409] do_recvmmsg+0xbb/0x2120 [ 259.450197][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.455364][ T4409] __sys_recvmmsg+0x51c/0x6f0 [ 259.461600][ T4410] RIP: 0023:0xf7fba549 [ 259.557462][ T4410] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 259.577117][ T4410] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 259.585574][ T4410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 259.593578][ T4410] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 259.601571][ T4410] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 259.609556][ T4410] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 259.617542][ T4410] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 259.625547][ T4410] [ 259.629131][ T4410] Uninit was stored to memory at: [ 259.634306][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 259.639461][ T4410] get_compat_msghdr+0x108/0x2c0 [ 259.644528][ T4410] do_recvmmsg+0xd77/0x2120 [ 259.649077][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 259.653884][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.660264][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 259.665423][ T4410] do_fast_syscall_32+0x34/0x70 [ 259.670324][ T4410] do_SYSENTER_32+0x1b/0x20 [ 259.674951][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.681330][ T4410] [ 259.683760][ T4410] Uninit was stored to memory at: [ 259.688866][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 259.694107][ T4410] get_compat_msghdr+0x108/0x2c0 [ 259.699093][ T4410] do_recvmmsg+0xd77/0x2120 [ 259.703738][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 259.708471][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.714946][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 259.720022][ T4410] do_fast_syscall_32+0x34/0x70 [ 259.725010][ T4410] do_SYSENTER_32+0x1b/0x20 17:47:44 executing program 0: sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 259.729558][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.736034][ T4410] [ 259.738362][ T4410] Uninit was stored to memory at: [ 259.743533][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 259.748683][ T4410] get_compat_msghdr+0x108/0x2c0 [ 259.753734][ T4410] do_recvmmsg+0xd77/0x2120 [ 259.758287][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 259.763161][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.769545][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 259.774701][ T4410] do_fast_syscall_32+0x34/0x70 [ 259.779606][ T4410] do_SYSENTER_32+0x1b/0x20 [ 259.784248][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.790622][ T4410] [ 259.793036][ T4410] Uninit was stored to memory at: [ 259.798132][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 259.803372][ T4410] get_compat_msghdr+0x108/0x2c0 [ 259.808361][ T4410] do_recvmmsg+0xd77/0x2120 [ 259.813009][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 259.817724][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.824192][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 259.829263][ T4410] do_fast_syscall_32+0x34/0x70 [ 259.834237][ T4410] do_SYSENTER_32+0x1b/0x20 [ 259.838786][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.845242][ T4410] [ 259.847568][ T4410] Uninit was stored to memory at: [ 259.852736][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 259.857888][ T4410] get_compat_msghdr+0x108/0x2c0 [ 259.862947][ T4410] do_recvmmsg+0xd77/0x2120 [ 259.867498][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 259.872362][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.878743][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 259.883962][ T4410] do_fast_syscall_32+0x34/0x70 [ 259.888853][ T4410] do_SYSENTER_32+0x1b/0x20 [ 259.893542][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.899918][ T4410] [ 259.902393][ T4410] Uninit was stored to memory at: [ 259.907505][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 259.912795][ T4410] get_compat_msghdr+0x108/0x2c0 [ 259.917770][ T4410] do_recvmmsg+0xd77/0x2120 [ 259.922409][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 259.927145][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.933666][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 259.938732][ T4410] do_fast_syscall_32+0x34/0x70 [ 259.943722][ T4410] do_SYSENTER_32+0x1b/0x20 [ 259.948275][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.954795][ T4410] [ 259.957122][ T4410] Uninit was stored to memory at: [ 259.962294][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 259.967451][ T4410] get_compat_msghdr+0x108/0x2c0 [ 259.972578][ T4410] do_recvmmsg+0xd77/0x2120 [ 259.977159][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 259.982005][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.988408][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 259.993619][ T4410] do_fast_syscall_32+0x34/0x70 [ 259.998510][ T4410] do_SYSENTER_32+0x1b/0x20 [ 260.003191][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.009579][ T4410] [ 260.012057][ T4410] Local variable msg_sys created at: [ 260.017351][ T4410] do_recvmmsg+0xbb/0x2120 [ 260.021892][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 260.224955][ T4410] not chained 320000 origins [ 260.229583][ T4410] CPU: 0 PID: 4410 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 260.238268][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.248327][ T4410] Call Trace: [ 260.251606][ T4410] [ 260.254536][ T4410] dump_stack_lvl+0x1ff/0x28e [ 260.259269][ T4410] dump_stack+0x25/0x28 [ 260.263472][ T4410] kmsan_internal_chain_origin+0x78/0x120 [ 260.269254][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 260.275380][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 260.280507][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 260.286335][ T4410] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 260.291926][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 260.297070][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 260.302918][ T4410] ? should_fail+0x75/0x9c0 [ 260.307462][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 260.312606][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 260.318903][ T4410] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 260.325007][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 260.330151][ T4410] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 260.335978][ T4410] __msan_chain_origin+0xbf/0x140 [ 260.341031][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 260.346176][ T4410] get_compat_msghdr+0x108/0x2c0 [ 260.351137][ T4410] ? __sys_recvmmsg+0x51c/0x6f0 [ 260.356016][ T4410] do_recvmmsg+0xd77/0x2120 [ 260.360554][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 260.365695][ T4410] ? __stack_depot_save+0x21/0x4b0 [ 260.370855][ T4410] ? kmsan_get_metadata+0x33/0x220 [ 260.375980][ T4410] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 260.382263][ T4410] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.388816][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 260.393532][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.399913][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 260.404964][ T4410] do_fast_syscall_32+0x34/0x70 [ 260.409857][ T4410] do_SYSENTER_32+0x1b/0x20 [ 260.414385][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.420764][ T4410] RIP: 0023:0xf7fba549 [ 260.424843][ T4410] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 260.444498][ T4410] RSP: 002b:00000000f7f945cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 260.452954][ T4410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 260.460954][ T4410] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 260.468932][ T4410] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 260.476926][ T4410] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 260.484909][ T4410] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 260.492923][ T4410] [ 260.500173][ T4410] Uninit was stored to memory at: [ 260.507274][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 260.512520][ T4410] get_compat_msghdr+0x108/0x2c0 [ 260.517501][ T4410] do_recvmmsg+0xd77/0x2120 [ 260.522172][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 260.526894][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.533433][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 260.538504][ T4410] do_fast_syscall_32+0x34/0x70 [ 260.543507][ T4410] do_SYSENTER_32+0x1b/0x20 [ 260.548053][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.554532][ T4410] [ 260.556863][ T4410] Uninit was stored to memory at: [ 260.562067][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 260.567222][ T4410] get_compat_msghdr+0x108/0x2c0 [ 260.572322][ T4410] do_recvmmsg+0xd77/0x2120 [ 260.576867][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 260.581593][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.588076][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 260.593261][ T4410] do_fast_syscall_32+0x34/0x70 [ 260.598156][ T4410] do_SYSENTER_32+0x1b/0x20 [ 260.602813][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.609190][ T4410] [ 260.611504][ T4410] Uninit was stored to memory at: [ 260.616770][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 260.622001][ T4410] get_compat_msghdr+0x108/0x2c0 [ 260.626981][ T4410] do_recvmmsg+0xd77/0x2120 [ 260.631526][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 260.636358][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.642815][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 260.647880][ T4410] do_fast_syscall_32+0x34/0x70 [ 260.652928][ T4410] do_SYSENTER_32+0x1b/0x20 [ 260.657481][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.664000][ T4410] [ 260.666332][ T4410] Uninit was stored to memory at: [ 260.671409][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 260.676670][ T4410] get_compat_msghdr+0x108/0x2c0 [ 260.681648][ T4410] do_recvmmsg+0xd77/0x2120 [ 260.686328][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 260.691048][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.697503][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 260.702662][ T4410] do_fast_syscall_32+0x34/0x70 [ 260.707555][ T4410] do_SYSENTER_32+0x1b/0x20 [ 260.712212][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.718588][ T4410] [ 260.720906][ T4410] Uninit was stored to memory at: [ 260.726131][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 260.731285][ T4410] get_compat_msghdr+0x108/0x2c0 [ 260.736386][ T4410] do_recvmmsg+0xd77/0x2120 [ 260.740940][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 260.745802][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.752262][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 260.757331][ T4410] do_fast_syscall_32+0x34/0x70 [ 260.762354][ T4410] do_SYSENTER_32+0x1b/0x20 [ 260.766900][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.773398][ T4410] [ 260.775733][ T4410] Uninit was stored to memory at: [ 260.780809][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 260.786098][ T4410] get_compat_msghdr+0x108/0x2c0 [ 260.791085][ T4410] do_recvmmsg+0xd77/0x2120 [ 260.795721][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 260.800444][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.806954][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 260.812113][ T4410] do_fast_syscall_32+0x34/0x70 [ 260.817004][ T4410] do_SYSENTER_32+0x1b/0x20 [ 260.821520][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.827974][ T4410] [ 260.830304][ T4410] Uninit was stored to memory at: [ 260.835482][ T4410] __get_compat_msghdr+0x6e1/0x9d0 [ 260.840631][ T4410] get_compat_msghdr+0x108/0x2c0 [ 260.845723][ T4410] do_recvmmsg+0xd77/0x2120 [ 260.850276][ T4410] __sys_recvmmsg+0x51c/0x6f0 [ 260.855135][ T4410] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.861515][ T4410] __do_fast_syscall_32+0x96/0xf0 [ 260.866698][ T4410] do_fast_syscall_32+0x34/0x70 [ 260.871588][ T4410] do_SYSENTER_32+0x1b/0x20 [ 260.876247][ T4410] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.882712][ T4410] [ 260.885044][ T4410] Local variable msg_sys created at: [ 260.890328][ T4410] do_recvmmsg+0xbb/0x2120 [ 260.894907][ T4410] __sys_recvmmsg+0x51c/0x6f0 17:47:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83c0f, 0x4, &(0x7f0000000540)=[{&(0x7f00000001c0)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000002c0)=ANY=[@ANYBLOB='nouser_xattr']) 17:47:46 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x3, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000240)='GPL\x00', 0x6, 0x1000, &(0x7f0000000640)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:47:46 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000140)) 17:47:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 17:47:46 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, 0xffffffffffffffff, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:46 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) 17:47:46 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @random="8776c2593ef5", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "1ea3de", 0x8, 0x2b, 0x0, @dev, @local, {[], {0x0, 0x0, 0x8}}}}}}, 0x0) 17:47:46 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000140)) 17:47:46 executing program 1: signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') 17:47:46 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x3, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000140)) 17:47:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)) 17:47:46 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x5452, &(0x7f0000003c00)) [ 261.742558][ T4475] loop5: detected capacity change from 0 to 1054 [ 261.789156][ T4475] EXT4-fs: Mount option "nouser_xattr" will be removed by 3.5 [ 261.789156][ T4475] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 261.789156][ T4475] [ 261.932759][ T4475] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 262.099489][ T4475] EXT4-fs (loop5): orphan cleanup on readonly fs [ 262.108955][ T4475] EXT4-fs error (device loop5): ext4_orphan_get:1419: comm syz-executor.5: bad orphan inode 33554432 [ 262.198812][ T4475] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 17:47:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) 17:47:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000006b40)={0x0, 0x0, &(0x7f0000006b00)={&(0x7f0000000040)={{0x14}, [@NFT_MSG_NEWSETELEM={0x24, 0xc, 0xa, 0x5, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x4}]}], {0x14}}, 0x4c}}, 0x0) 17:47:47 executing program 1: syz_mount_image$exfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000010000000000008000000008000000880000000f00000005000000341234120001000009030180", 0x70}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x5e0}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x7e0}, {&(0x7f0000010500)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010600)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xbe0}, {&(0x7f0000010700)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010800)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xfe0}, {&(0x7f0000010900)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x11e0}, {&(0x7f0000010a00)="00ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac191100ac1911", 0x200, 0x1600}, {&(0x7f0000011800)="f8ffffffffffffffffffffff04000000ffffffffffffffff", 0x18, 0x10000}, {&(0x7f0000013100)="030000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000200000002", 0x39, 0x14000}], 0x0, &(0x7f0000013b00)=ANY=[]) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 17:47:47 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x5452, &(0x7f0000003c00)) [ 262.489286][ T4492] loop1: detected capacity change from 0 to 320 17:47:48 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, 0xffffffffffffffff, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)) 17:47:48 executing program 0: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mlockall(0x3) brk(0x0) mknod$loop(0x0, 0x0, 0x1) 17:47:48 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'team0\x00'}) 17:47:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x541b, &(0x7f0000000000)={'batadv_slave_1\x00'}) 17:47:48 executing program 5: syz_emit_ethernet(0x35c, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000001aaaaaaaaaa3786dd64"], 0x0) 17:47:48 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000780)={0x1c}, 0x1c}}, 0x0) 17:47:48 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)="0d4af5a2b83b418e07f2890b01acef64eb759f89b55b371420a567de50eca505d063ccf5b8d37521d6a90aff627c102c842b6180329b2919ca7af4ec83fb84740682887ca7551bf3", 0x80030000000000}, {&(0x7f0000000080)="beff69f882bc9eabca82b582ae0830d39acdb359c28f446dbcc423171b3d05d245", 0x21}, {&(0x7f0000000680)="535a4b5d37d49793d189dbe4d6d0b2d49d44de000bd1220af15244b377620ad7f85428702ef85a7dac81482269376798224c82f9e33a3b73ce739475887851eeb6bd2dad6d6f4ec63f02daaccb2f165a647e05affe52733dde8bdf52e3d3252168aa559ca1ae4c4fe6d8f27569aec86fa8dbb3b4e693afe9a3e6e0d0a55b5f18cce4f96e0534e8535ff883892e8b58e95195d23fbad4a850611c4419b5923d72bb9155b0735e1f013519dd280d70f48adeda068b62a5f8b4aaf414534c017162639a868dc3aea73de7e1ce726214fee5b9c5fa53ceb8f7c2e230e5546f5fedecd1e3d6eabfbf747bdf46c7d2187eab9bf64a", 0xf2}, {&(0x7f00000001c0)="2eb5c4dda71cafff2cc10ac5aeef3de3acfab34d21a5b757ed49b587950946c15b78e0d172360dcb658053ccf3ad3fb45ce1647ffe51a1fdd1d6cae062d96f16d93f2c592558048e295461abb716e4db35be42f127ffc79e4ace255c12ca8e9014acca1e11e046d64c9bb6f1e4e47156dd03bc4e810f1d9639f5aa4c715b22b34bda263dc8b72f1a35d9000efae464b880908d8f33ae0a3b313d319e5a7b5b8ac7b239b090360c42e5a3e4ce00525a105dab2a81d9053b3bc37e331d4bc00e23b515623dd03026aef06abeda3cf5e5bfe9ce8d52aa558b04ae9f7eaea0c12338aa9c", 0xe4}, {&(0x7f00000002c0)="676ef1d082464246d07deb5726883e83eccab1ff2e8ad32cf155c8c3473e4727b06648a5917b86b80a4dfdb8bc2cb6e9e380eb96de5aba20f414ac0c1c5117364144773d063f6301bc810d76a80f5f290527889c2b30f4e917a708918bc574ed85ad", 0x62}, {&(0x7f0000000340)="767b3cf01a3c6d74bf6d1c3250da897f8b963e23e6bafda29c58b94e9932e2509c9ac69d9f193beae1afca1ec191940a20c2fb498dd49725406d895244714b431fc08556dbe5b88f83bc021537534d43e6520a34a06bce5f49586fa42cc011a3760694fcee6ee0d979746eaae5292ac231486f60d9110d5ece7086e2fe37712e8d0eb766415f1e096d173f235f5f1c2781f0d9d4a439c640216df142154a9c8a99529e21458ec9678ca3d53d133921e6ddabc0", 0xb3}, {&(0x7f0000000480)="3dca6467c9633fad842450f37d818ef6760f97251f1925d0f76d0123626cbe349167a5cf9dcab32646f5f6279e196319e1f470b10fb9cb730395ef90f8d3fb3be11ff8717b6e1fdc1ad99eec853ec81a67b08dfa8dcbadba86239b06606aa5df1914916f6c43f35aa0376ec879eb1d99071e4754b0a6974fba775a", 0x7b}, {&(0x7f0000000400)="157feaae21ef7b309e155e13097264f91b639e778819dc9f2c839ea46977c4137f", 0x21}, {&(0x7f0000000500)="469aa1dd4af5963f6be619a87e6e902b7113e7ffb9d87d2fb4564d6a498924d2bd5ee5c487e8e5784441faf28fbc8e972ab55936650599cfbb59cf2992392dd85eaef6453dd29c1a602c03527bf7a3efecaca2722388dedf6b0372c0c86d9d9f114fc4", 0xff67}], 0x9}, 0x800) 17:47:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)) 17:47:48 executing program 3: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045009, &(0x7f00000002c0)) 17:47:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000006b40)={0x0, 0x0, &(0x7f0000006b00)={&(0x7f0000000040)={{0x14}, [@NFT_MSG_NEWSETELEM={0x18, 0xc, 0xa, 0x5, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x4}]}], {0x14}}, 0x40}}, 0x0) 17:47:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x14, 0x13, 0xa, 0x201}, 0x14}}, 0x0) 17:47:49 executing program 1: r0 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x8) keyctl$revoke(0x3, r0) 17:47:49 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0x0, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:51 executing program 0: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mlockall(0x3) brk(0x0) mknod$loop(0x0, 0x0, 0x1) 17:47:51 executing program 5: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045009, 0x0) 17:47:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, 0x0) 17:47:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x3, 0x4) 17:47:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8936, 0x0) 17:47:51 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0x0, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:51 executing program 3: mlockall(0x3) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_io_uring_setup(0x1999, &(0x7f00000003c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380), &(0x7f0000000100)) socket$nl_route(0x10, 0x3, 0x0) 17:47:51 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0x0, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:51 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x8, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:51 executing program 5: syz_clone(0xa90c1000, 0x0, 0x0, 0x0, 0x0, 0x0) 17:47:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, 0x0) 17:47:51 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, 0x0) io_submit(0x0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:54 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000440)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x240e, &(0x7f0000000380)=[{&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000002a00)="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", 0xd9d}], 0x2}, 0x0) 17:47:54 executing program 5: open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./file1\x00') renameat(r0, &(0x7f00000000c0)='./file1\x00', r1, &(0x7f0000000100)='./file0\x00') 17:47:54 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, 0x0) io_submit(0x0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, 0x0) 17:47:54 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x8, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) [ 269.232152][ T1195] ieee802154 phy0 wpan0: encryption failed: -22 [ 269.238673][ T1195] ieee802154 phy1 wpan1: encryption failed: -22 17:47:54 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, 0x0) io_submit(0x0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:54 executing program 3: mlockall(0x3) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_io_uring_setup(0x1999, &(0x7f00000003c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380), &(0x7f0000000100)) socket$nl_route(0x10, 0x3, 0x0) 17:47:54 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x101481, 0x0) write$FUSE_GETXATTR(r0, &(0x7f00000000c0)={0x18}, 0xffffff54) ioctl$SNDCTL_DSP_SYNC(0xffffffffffffffff, 0x5001, 0x0) syz_io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x10}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000240), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) poll(&(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x5001, &(0x7f0000000000)) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000100)=0x37f) 17:47:54 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x8, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@device={'device', 0x3d, './file0'}}]}) 17:47:54 executing program 2: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/config', 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/config', 0x0, 0x0) lseek(r0, 0x6, 0x0) 17:47:54 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)) io_submit(0x0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:54 executing program 0: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f00000024c0)={[{@dir_umask}], [{@fsmagic}]}) 17:47:55 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x800) read$watch_queue(r0, 0x0, 0x0) 17:47:55 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)) io_submit(0x0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:55 executing program 5: syz_usb_connect$uac1(0x0, 0x7b, &(0x7f0000000340)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5}, @selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 17:47:55 executing program 0: pkey_alloc(0x0, 0x3) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, r0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r1, &(0x7f0000000000), 0x8) pkey_mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x8, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2], 0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r2, 0xc018620c, &(0x7f0000000140)={0x2}) msgctl$MSG_STAT_ANY(0xffffffffffffffff, 0xd, &(0x7f0000000180)=""/167) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, 0x0, 0x800, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x5}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x200400d0) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, r3) msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000340)=""/116) pkey_free(r3) syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), r2) bind$bt_l2cap(r2, &(0x7f0000000400)={0x1f, 0x1, @any, 0x480}, 0xe) 17:47:55 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000000)={{}, {0x0, 0x3938700}}, 0x0) [ 270.692502][ T3543] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 270.932593][ T3543] usb 6-1: Using ep0 maxpacket: 16 [ 271.062665][ T3543] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 271.071880][ T3543] usb 6-1: config 1 has no interface number 1 [ 271.078118][ T3543] usb 6-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 271.087446][ T3543] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 271.098777][ T3543] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 271.292213][ T3543] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 271.301452][ T3543] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.309792][ T3543] usb 6-1: Product: syz [ 271.314146][ T3543] usb 6-1: Manufacturer: syz [ 271.318869][ T3543] usb 6-1: SerialNumber: syz [ 271.747603][ T3543] usb 6-1: USB disconnect, device number 3 [ 271.847494][ T4463] udevd[4463]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 17:47:57 executing program 3: mlockall(0x3) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_io_uring_setup(0x1999, &(0x7f00000003c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380), &(0x7f0000000100)) socket$nl_route(0x10, 0x3, 0x0) 17:47:57 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x8, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:57 executing program 0: openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000540), 0xc0202, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x2, 0x100}]}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000200)={0x0, 0x2, 0x1000}) r1 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x90000, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000002c0)) 17:47:57 executing program 2: mkdir(&(0x7f00000008c0)='./bus\x00', 0x0) symlink(&(0x7f0000000540)='./bus\x00', &(0x7f0000000600)='./bus/file0\x00') rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000000)='./file0\x00') mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lchown(&(0x7f0000000480)='./bus/file0\x00', 0xffffffffffffffff, 0x0) 17:47:57 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)) io_submit(0x0, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:57 executing program 5: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f0000000080)={0x36}, 0x0) [ 272.364474][ T24] audit: type=1326 audit(1652636877.423:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4617 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f8e549 code=0x0 17:47:57 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) dup2(r1, r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='nr0\x00', 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 17:47:57 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f00000001c0)={0x8, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)='9', 0x6f804ce9b31664ea}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 17:47:57 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0xf3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x0, 0x0) syz_io_uring_setup(0x185, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000c02000/0x4000)=nil, 0x0, 0x0) 17:47:57 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000080)={{0x77359400}, {0x0, r0/1000+10000}}, 0x0) setitimer(0x0, 0x0, &(0x7f0000000240)) [ 272.730964][ T4631] ===================================================== [ 272.738214][ T4631] BUG: KMSAN: uninit-value in ax25cmp+0x4a2/0x5f0 [ 272.744702][ T4631] ax25cmp+0x4a2/0x5f0 [ 272.748837][ T4631] nr_dev_get+0x1c1/0x420 [ 272.753209][ T4631] nr_route_frame+0x233/0x1480 [ 272.758032][ T4631] nr_xmit+0x9c/0x280 [ 272.762066][ T4631] xmit_one+0x2f4/0x840 [ 272.766322][ T4631] dev_hard_start_xmit+0x186/0x440 [ 272.771500][ T4631] __dev_queue_xmit+0x22ee/0x3500 [ 272.776591][ T4631] dev_queue_xmit+0x4b/0x60 [ 272.781162][ T4631] raw_sendmsg+0x819/0xce0 [ 272.785712][ T4631] ieee802154_sock_sendmsg+0xec/0x130 [ 272.791139][ T4631] ____sys_sendmsg+0xe11/0x12c0 [ 272.796048][ T4631] __sys_sendmmsg+0x845/0xf60 [ 272.800787][ T4631] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 272.806571][ T4631] __do_fast_syscall_32+0x96/0xf0 [ 272.811668][ T4631] do_fast_syscall_32+0x34/0x70 [ 272.816570][ T4631] do_SYSENTER_32+0x1b/0x20 [ 272.821129][ T4631] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 272.827515][ T4631] [ 272.829850][ T4631] Uninit was created at: [ 272.834176][ T4631] __kmalloc_node_track_caller+0xde3/0x14f0 [ 272.840120][ T4631] __alloc_skb+0x545/0xf90 [ 272.844583][ T4631] alloc_skb_with_frags+0x1df/0xd60 [ 272.849843][ T4631] sock_alloc_send_pskb+0xdf4/0xfc0 [ 272.855091][ T4631] sock_alloc_send_skb+0xca/0xe0 [ 272.860082][ T4631] raw_sendmsg+0x4cf/0xce0 [ 272.864548][ T4631] ieee802154_sock_sendmsg+0xec/0x130 [ 272.869984][ T4631] ____sys_sendmsg+0xe11/0x12c0 [ 272.874894][ T4631] __sys_sendmmsg+0x845/0xf60 [ 272.879623][ T4631] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 272.885402][ T4631] __do_fast_syscall_32+0x96/0xf0 [ 272.890481][ T4631] do_fast_syscall_32+0x34/0x70 [ 272.895387][ T4631] do_SYSENTER_32+0x1b/0x20 [ 272.899943][ T4631] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 272.906334][ T4631] [ 272.908671][ T4631] CPU: 0 PID: 4631 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 272.917389][ T4631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.927477][ T4631] ===================================================== [ 272.934428][ T4631] Disabling lock debugging due to kernel taint [ 272.940940][ T4631] Kernel panic - not syncing: kmsan.panic set ... [ 272.947376][ T4631] CPU: 0 PID: 4631 Comm: syz-executor.5 Tainted: G B 5.18.0-rc4-syzkaller #0 [ 272.957489][ T4631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.967581][ T4631] Call Trace: [ 272.970886][ T4631] [ 272.973835][ T4631] dump_stack_lvl+0x1ff/0x28e [ 272.978582][ T4631] dump_stack+0x25/0x28 [ 272.982793][ T4631] panic+0x4fe/0xc73 [ 272.986780][ T4631] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 272.993003][ T4631] ? add_taint+0x181/0x210 [ 272.997504][ T4631] ? console_unlock+0x1c00/0x2130 [ 273.002612][ T4631] ? _raw_spin_unlock_irqrestore+0x78/0xb0 [ 273.008477][ T4631] kmsan_report+0x2e6/0x2f0 [ 273.013034][ T4631] ? _raw_spin_unlock_irqrestore+0x78/0xb0 [ 273.018899][ T4631] ? __msan_warning+0x94/0x110 [ 273.023731][ T4631] ? ax25cmp+0x4a2/0x5f0 [ 273.028037][ T4631] ? nr_dev_get+0x1c1/0x420 [ 273.032592][ T4631] ? nr_route_frame+0x233/0x1480 [ 273.037581][ T4631] ? nr_xmit+0x9c/0x280 [ 273.041781][ T4631] ? xmit_one+0x2f4/0x840 [ 273.046167][ T4631] ? dev_hard_start_xmit+0x186/0x440 [ 273.051514][ T4631] ? __dev_queue_xmit+0x22ee/0x3500 [ 273.056774][ T4631] ? dev_queue_xmit+0x4b/0x60 [ 273.061517][ T4631] ? raw_sendmsg+0x819/0xce0 [ 273.066156][ T4631] ? ieee802154_sock_sendmsg+0xec/0x130 [ 273.071756][ T4631] ? ____sys_sendmsg+0xe11/0x12c0 [ 273.076846][ T4631] ? __sys_sendmmsg+0x845/0xf60 [ 273.081754][ T4631] ? __ia32_compat_sys_sendmmsg+0x127/0x180 [ 273.087710][ T4631] ? __do_fast_syscall_32+0x96/0xf0 [ 273.092971][ T4631] ? do_fast_syscall_32+0x34/0x70 [ 273.098051][ T4631] ? do_SYSENTER_32+0x1b/0x20 [ 273.102791][ T4631] ? entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 273.109358][ T4631] ? kmsan_internal_poison_memory+0x45/0x90 [ 273.115328][ T4631] ? kmsan_slab_alloc+0xdb/0x150 [ 273.120334][ T4631] ? __kmalloc_node_track_caller+0xde3/0x14f0 [ 273.126472][ T4631] ? __alloc_skb+0x545/0xf90 [ 273.131122][ T4631] ? alloc_skb_with_frags+0x1df/0xd60 [ 273.136567][ T4631] ? sock_alloc_send_pskb+0xdf4/0xfc0 [ 273.142108][ T4631] ? sock_alloc_send_skb+0xca/0xe0 [ 273.147276][ T4631] ? raw_sendmsg+0x4cf/0xce0 [ 273.151923][ T4631] ? ieee802154_sock_sendmsg+0xec/0x130 [ 273.157531][ T4631] ? ____sys_sendmsg+0xe11/0x12c0 [ 273.162616][ T4631] ? __sys_sendmmsg+0x845/0xf60 [ 273.167531][ T4631] ? __ia32_compat_sys_sendmmsg+0x127/0x180 [ 273.173495][ T4631] ? __do_fast_syscall_32+0x96/0xf0 [ 273.178752][ T4631] ? do_fast_syscall_32+0x34/0x70 [ 273.183832][ T4631] ? do_SYSENTER_32+0x1b/0x20 [ 273.188556][ T4631] ? entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 273.195114][ T4631] ? stack_trace_save+0x117/0x1a0 [ 273.200249][ T4631] ? kmsan_get_metadata+0x33/0x220 [ 273.205407][ T4631] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 273.211260][ T4631] ? should_fail+0x75/0x9c0 [ 273.215800][ T4631] ? kmsan_get_metadata+0x33/0x220 [ 273.220945][ T4631] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 273.226790][ T4631] __msan_warning+0x94/0x110 [ 273.231430][ T4631] ax25cmp+0x4a2/0x5f0 [ 273.235561][ T4631] nr_dev_get+0x1c1/0x420 [ 273.239931][ T4631] nr_route_frame+0x233/0x1480 [ 273.244737][ T4631] ? kmsan_get_metadata+0x33/0x220 [ 273.249882][ T4631] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 273.255736][ T4631] ? kmsan_get_metadata+0x33/0x220 [ 273.260923][ T4631] nr_xmit+0x9c/0x280 [ 273.264957][ T4631] ? nr_close+0x100/0x100 [ 273.269334][ T4631] xmit_one+0x2f4/0x840 [ 273.273557][ T4631] dev_hard_start_xmit+0x186/0x440 [ 273.278740][ T4631] __dev_queue_xmit+0x22ee/0x3500 [ 273.283836][ T4631] ? kmsan_get_metadata+0x33/0x220 [ 273.288984][ T4631] dev_queue_xmit+0x4b/0x60 [ 273.293539][ T4631] raw_sendmsg+0x819/0xce0 [ 273.298010][ T4631] ? raw_getsockopt+0x30/0x30 [ 273.302725][ T4631] ieee802154_sock_sendmsg+0xec/0x130 [ 273.308146][ T4631] ____sys_sendmsg+0xe11/0x12c0 [ 273.313054][ T4631] ? ieee802154_sock_ioctl+0x780/0x780 [ 273.318562][ T4631] __sys_sendmmsg+0x845/0xf60 [ 273.323311][ T4631] ? filter_irq_stacks+0xb5/0x230 [ 273.328381][ T4631] ? kmsan_get_metadata+0x33/0x220 [ 273.333528][ T4631] ? xfd_validate_state+0xd1/0x2d0 [ 273.338718][ T4631] ? kmsan_get_metadata+0x33/0x220 [ 273.343860][ T4631] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 273.349705][ T4631] ? kmsan_get_metadata+0x33/0x220 [ 273.354849][ T4631] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 273.360696][ T4631] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 273.366467][ T4631] __do_fast_syscall_32+0x96/0xf0 [ 273.371534][ T4631] ? irqentry_exit_to_user_mode+0x15/0x30 [ 273.377311][ T4631] do_fast_syscall_32+0x34/0x70 [ 273.382292][ T4631] do_SYSENTER_32+0x1b/0x20 [ 273.386838][ T4631] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 273.393226][ T4631] RIP: 0023:0xf7fba549 [ 273.397312][ T4631] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 273.416965][ T4631] RSP: 002b:00000000f7fb55cc EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 273.425423][ T4631] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020001380 [ 273.433439][ T4631] RDX: 00000000fffffeed RSI: 0000000000000000 RDI: 0000000000000000 [ 273.441441][ T4631] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 273.449438][ T4631] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 273.457434][ T4631] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 273.465492][ T4631] [ 273.468762][ T4631] Kernel Offset: disabled [ 273.473098][ T4631] Rebooting in 86400 seconds..