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fetching corpus: 50801, signal 391947/395828 (executing program) 2022/05/25 16:22:30 fetching corpus: 50851, signal 392056/395828 (executing program) 2022/05/25 16:22:30 fetching corpus: 50901, signal 392234/395828 (executing program) 2022/05/25 16:22:30 fetching corpus: 50947, signal 392322/395828 (executing program) 2022/05/25 16:22:30 fetching corpus: 50947, signal 392322/395828 (executing program) 2022/05/25 16:22:34 starting 6 fuzzer processes 16:22:34 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) close(r0) 16:22:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x99d081b01040f713, 0x0, 0x0, {0x4a}}, 0x14}}, 0x0) 16:22:34 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004080)=@base={0x2, 0x4, 0x4, 0xbf22}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000500)={0x0, &(0x7f0000000380), &(0x7f0000000180), &(0x7f00000000c0), 0x80a, r0}, 0x38) socket$rds(0x15, 0x5, 0x0) 16:22:34 executing program 1: r0 = gettid() move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:22:34 executing program 2: getresgid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='huge=never,gid=', @ANYRESHEX=r0, @ANYBLOB=',nr_inodes=k,huge=advise,mode=+0000000000000000006103,mode=00000000000000000157407,mpol=default,mode=00000000000000000000002,gid=', @ANYRESHEX=0xee01]) chdir(&(0x7f0000000380)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./bus\x00') unlink(&(0x7f0000000140)='./bus\x00') 16:22:34 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x4d4}, {&(0x7f0000000fc0)=""/4096, 0x4e9}, {&(0x7f0000000400)=""/106, 0x509}, {&(0x7f0000000740)=""/73, 0x54c}, {&(0x7f0000000200)=""/77, 0x62}, {&(0x7f00000007c0)=""/154, 0x8}, {&(0x7f0000000100)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) [ 168.239389][ T3505] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 168.247539][ T3505] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 168.257499][ T3505] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 168.267278][ T3505] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 168.276257][ T3505] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 168.284167][ T3505] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 168.493125][ T3495] chnl_net:caif_netlink_parms(): no params data found [ 168.582056][ T3503] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 168.590017][ T3503] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 168.599293][ T3503] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 168.607988][ T3503] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 168.619208][ T3503] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 168.629187][ T3503] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 168.643928][ T3513] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 168.651238][ T3513] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 168.660777][ T3513] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 168.668676][ T3513] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 168.681066][ T3513] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 168.688841][ T44] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 168.699571][ T44] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 168.710694][ T3517] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 168.725252][ T3517] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 168.736631][ T3517] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 168.747016][ T3517] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 168.755863][ T3517] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 168.797096][ T3516] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 168.808163][ T3505] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 168.817589][ T3505] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 168.832183][ T3505] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 168.839889][ T3505] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 168.851719][ T3505] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 168.859756][ T3516] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 168.874010][ T3516] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 168.893275][ T44] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 168.916060][ T3495] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.923685][ T3495] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.932522][ T3516] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 168.942771][ T3516] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 168.954898][ T3516] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 168.956522][ T3495] device bridge_slave_0 entered promiscuous mode [ 169.060297][ T3495] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.068386][ T3495] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.077744][ T3495] device bridge_slave_1 entered promiscuous mode [ 169.162220][ T3495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.182581][ T3495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.260994][ T3495] team0: Port device team_slave_0 added [ 169.285220][ T3495] team0: Port device team_slave_1 added [ 169.460789][ T3495] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.467935][ T3495] 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. [ 169.494157][ T3495] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.512663][ T3495] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.519724][ T3495] 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. [ 169.545968][ T3495] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.695605][ T3495] device hsr_slave_0 entered promiscuous mode [ 169.703780][ T3495] device hsr_slave_1 entered promiscuous mode [ 170.233081][ T3498] chnl_net:caif_netlink_parms(): no params data found [ 170.303836][ T3500] chnl_net:caif_netlink_parms(): no params data found [ 170.319292][ T124] Bluetooth: hci0: command 0x0409 tx timeout [ 170.415553][ T3499] chnl_net:caif_netlink_parms(): no params data found [ 170.439462][ T3501] chnl_net:caif_netlink_parms(): no params data found [ 170.712224][ T27] Bluetooth: hci2: command 0x0409 tx timeout [ 170.793261][ T27] Bluetooth: hci3: command 0x0409 tx timeout [ 170.801171][ T1743] Bluetooth: hci1: command 0x0409 tx timeout [ 170.882172][ T3502] chnl_net:caif_netlink_parms(): no params data found [ 170.946165][ T3495] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 170.954854][ T124] Bluetooth: hci4: command 0x0409 tx timeout [ 171.013760][ T3495] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 171.112120][ T1743] Bluetooth: hci5: command 0x0409 tx timeout [ 171.150331][ T3495] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 171.231335][ T3495] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 171.318118][ T3499] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.325564][ T3499] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.335031][ T3499] device bridge_slave_0 entered promiscuous mode [ 171.422397][ T3498] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.429704][ T3498] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.439229][ T3498] device bridge_slave_0 entered promiscuous mode [ 171.450241][ T3499] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.457683][ T3499] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.467137][ T3499] device bridge_slave_1 entered promiscuous mode [ 171.494631][ T3501] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.502089][ T3501] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.511418][ T3501] device bridge_slave_0 entered promiscuous mode [ 171.550774][ T3498] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.558258][ T3498] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.567844][ T3498] device bridge_slave_1 entered promiscuous mode [ 171.601090][ T3500] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.608650][ T3500] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.618332][ T3500] device bridge_slave_0 entered promiscuous mode [ 171.627657][ T3501] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.635806][ T3501] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.645110][ T3501] device bridge_slave_1 entered promiscuous mode [ 171.653508][ T3500] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.660791][ T3500] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.670704][ T3500] device bridge_slave_1 entered promiscuous mode [ 171.724503][ T3502] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.732041][ T3502] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.741356][ T3502] device bridge_slave_0 entered promiscuous mode [ 171.871827][ T3500] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.887260][ T3501] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.903964][ T3502] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.912921][ T3502] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.922015][ T3502] device bridge_slave_1 entered promiscuous mode [ 171.936726][ T3498] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.975099][ T3499] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.996825][ T3499] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.015244][ T3500] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.052617][ T3501] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.090000][ T3498] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.245254][ T3502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.264134][ T3499] team0: Port device team_slave_0 added [ 172.275496][ T3500] team0: Port device team_slave_0 added [ 172.287517][ T3502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.300650][ T3501] team0: Port device team_slave_0 added [ 172.363802][ T3498] team0: Port device team_slave_0 added [ 172.374187][ T3499] team0: Port device team_slave_1 added [ 172.384743][ T3498] team0: Port device team_slave_1 added [ 172.395364][ T3500] team0: Port device team_slave_1 added [ 172.402984][ T124] Bluetooth: hci0: command 0x041b tx timeout [ 172.413770][ T3501] team0: Port device team_slave_1 added [ 172.471841][ T3502] team0: Port device team_slave_0 added [ 172.578114][ T3502] team0: Port device team_slave_1 added [ 172.586081][ T3500] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.593370][ 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. [ 172.619528][ T3500] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.760750][ T3500] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 172.768077][ 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. [ 172.791896][ T124] Bluetooth: hci2: command 0x041b tx timeout [ 172.795000][ T3500] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 172.813471][ T3498] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.820517][ 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. [ 172.847035][ T3498] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.859826][ T3499] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.867279][ 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. [ 172.872180][ T124] Bluetooth: hci1: command 0x041b tx timeout [ 172.893463][ T3499] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.907248][ T124] Bluetooth: hci3: command 0x041b tx timeout [ 172.936125][ T3501] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.943240][ T3501] 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. [ 172.970285][ T3501] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.986634][ T3502] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.993839][ T3502] 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. [ 173.020192][ T3502] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.033281][ T124] Bluetooth: hci4: command 0x041b tx timeout [ 173.033745][ T3501] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.046394][ T3501] 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. [ 173.072626][ T3501] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.087964][ T3498] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.095139][ 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. [ 173.121949][ T3498] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.140621][ T3499] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.148156][ 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. [ 173.174441][ T3499] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.196396][ T27] Bluetooth: hci5: command 0x041b tx timeout [ 173.227249][ T3502] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.235238][ T3502] 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. [ 173.262132][ T3502] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.439844][ T3500] device hsr_slave_0 entered promiscuous mode [ 173.448879][ T3500] device hsr_slave_1 entered promiscuous mode [ 173.456989][ T3500] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.464865][ T3500] Cannot create hsr debugfs directory [ 173.499916][ T3502] device hsr_slave_0 entered promiscuous mode [ 173.509224][ T3502] device hsr_slave_1 entered promiscuous mode [ 173.517533][ T3502] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.525553][ T3502] Cannot create hsr debugfs directory [ 173.558858][ T3498] device hsr_slave_0 entered promiscuous mode [ 173.568024][ T3498] device hsr_slave_1 entered promiscuous mode [ 173.575935][ T3498] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.583623][ T3498] Cannot create hsr debugfs directory [ 173.603470][ T3501] device hsr_slave_0 entered promiscuous mode [ 173.612649][ T3501] device hsr_slave_1 entered promiscuous mode [ 173.620217][ T3501] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.628052][ T3501] Cannot create hsr debugfs directory [ 173.693797][ T3499] device hsr_slave_0 entered promiscuous mode [ 173.702538][ T3499] device hsr_slave_1 entered promiscuous mode [ 173.710084][ T3499] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.718200][ T3499] Cannot create hsr debugfs directory [ 174.475758][ T124] Bluetooth: hci0: command 0x040f tx timeout [ 174.678158][ T3495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 174.746233][ T3502] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 174.804052][ T3502] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 174.842858][ T3495] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.853485][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.863158][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.901171][ T27] Bluetooth: hci2: command 0x040f tx timeout [ 174.924869][ T3502] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 174.947238][ T3498] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 174.956124][ T124] Bluetooth: hci3: command 0x040f tx timeout [ 174.968245][ T124] Bluetooth: hci1: command 0x040f tx timeout [ 174.978264][ T3498] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 175.013950][ T3138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.024205][ T3138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.034121][ T3138] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.041401][ T3138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.050288][ T3138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.060153][ T3138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.069745][ T3138] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.077059][ T3138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.087304][ T3502] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 175.109108][ T3500] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 175.112491][ T3549] Bluetooth: hci4: command 0x040f tx timeout [ 175.181248][ T3498] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 175.198458][ T3500] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 175.219070][ T3500] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 175.234140][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.244788][ T3500] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 175.263607][ T3498] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 175.272288][ T120] Bluetooth: hci5: command 0x040f tx timeout [ 175.336554][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.426341][ T120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.438324][ T120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.449226][ T120] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.460128][ T120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.471075][ T120] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.493658][ T3501] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 175.517464][ T3501] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 175.545873][ T3501] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 175.579160][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.589600][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.599558][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.638440][ T3501] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 175.690257][ T3555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 175.701226][ T3555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.717296][ T3495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 175.761481][ T3499] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 175.791041][ T3499] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 175.816111][ T3499] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 175.854807][ T3499] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 175.934724][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 175.944169][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.015502][ T3495] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.194976][ T3502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.384637][ T3502] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.394483][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.404447][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.494728][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.504938][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.514722][ T3547] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.522056][ T3547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.582241][ T3498] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.590949][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.600821][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.611092][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.620710][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.628046][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.637281][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.672367][ T3500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.747574][ T3500] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.764750][ T3498] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.884813][ T25] Bluetooth: hci0: command 0x0419 tx timeout [ 176.923259][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.935052][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.944330][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.953704][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.963008][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.972313][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.983375][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.994161][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.004324][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.013915][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.021142][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.030045][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.040046][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.049564][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.056863][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.065834][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.076167][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.085671][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.093117][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.102012][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.112726][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.123441][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.133300][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.143049][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.154244][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.164531][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.174202][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.181468][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.190552][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.201012][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.218855][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.228911][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.238523][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.254681][ T25] Bluetooth: hci2: command 0x0419 tx timeout [ 177.266528][ T25] Bluetooth: hci1: command 0x0419 tx timeout [ 177.282427][ T25] Bluetooth: hci3: command 0x0419 tx timeout [ 177.305530][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.316084][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.321850][ T25] Bluetooth: hci4: command 0x0419 tx timeout [ 177.326003][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.341063][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.351895][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.362526][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.363241][ T3544] Bluetooth: hci5: command 0x0419 tx timeout [ 177.373481][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.387064][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.396911][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.415752][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.438457][ T3501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.466350][ T3499] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.486385][ T3500] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 177.499769][ T3500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.589283][ T3498] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 177.600110][ T3498] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 177.620338][ T3499] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.649507][ T3502] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.709149][ T3501] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.725072][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.735376][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.746233][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.757093][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.767176][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.777984][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.789352][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.800077][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.810129][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.820113][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.829897][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.839582][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.848920][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.858246][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.867285][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.876429][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.884455][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.892312][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.902476][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.912478][ T3551] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.919714][ T3551] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.928825][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.939192][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.948756][ T3551] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.956083][ T3551] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.978509][ T3138] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.989021][ T3138] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.998524][ T3138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.088552][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.098941][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.108593][ T3544] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.115927][ T3544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.125270][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.136615][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.147210][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.158206][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.169568][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.179804][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.189487][ T3544] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.196851][ T3544] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.215322][ T3555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.225382][ T3555] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 178.233400][ T3555] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.241210][ T3555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.329887][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.341145][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.352074][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.363488][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 178.371348][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.390007][ T3500] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.416534][ T3498] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.488056][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.498804][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.509741][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.520462][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.530579][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.541706][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.551783][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.561791][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.572797][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.594868][ T3495] device veth0_vlan entered promiscuous mode [ 178.620406][ T3499] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 178.633498][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.764352][ T3501] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 178.776195][ T3501] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 178.796753][ T3495] device veth1_vlan entered promiscuous mode [ 179.015891][ T3499] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.053494][ T3495] device veth0_macvtap entered promiscuous mode [ 179.067926][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.077665][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.087391][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 179.097668][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 179.107876][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.118168][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.129214][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.140011][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.150246][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.160476][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.171149][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.182281][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.192383][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.202356][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.210272][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.218398][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 179.229452][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 179.240220][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.248274][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.272604][ T3501] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.304371][ T3495] device veth1_macvtap entered promiscuous mode [ 179.419441][ T3495] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.466855][ T3495] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.521300][ T3495] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.530405][ T3495] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.539572][ T3495] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.548586][ T3495] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.819086][ T3502] device veth0_vlan entered promiscuous mode [ 179.930300][ T3502] device veth1_vlan entered promiscuous mode [ 179.957231][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 179.967275][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 179.977524][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 179.987636][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.998429][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.009094][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.019749][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.030508][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.041110][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.051794][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.061972][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.072925][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 180.082864][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.093303][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.169242][ T3498] device veth0_vlan entered promiscuous mode [ 180.281752][ T3498] device veth1_vlan entered promiscuous mode [ 180.349089][ T3502] device veth0_macvtap entered promiscuous mode [ 180.418824][ T3502] device veth1_macvtap entered promiscuous mode [ 180.498722][ T3501] device veth0_vlan entered promiscuous mode [ 180.560927][ T3498] device veth0_macvtap entered promiscuous mode [ 180.575665][ T3501] device veth1_vlan entered promiscuous mode [ 180.614703][ T3502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.625629][ T3502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.640301][ T3502] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 180.686639][ T3498] device veth1_macvtap entered promiscuous mode [ 180.696175][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.706537][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.716404][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.726586][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.737561][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 180.747468][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 180.757574][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.768596][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.779093][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 180.789156][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.800541][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.811010][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.820997][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.831948][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 180.841794][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 180.851573][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.862308][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.872803][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 180.882673][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.893332][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.913806][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.923526][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.933303][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 180.943349][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.952903][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.962613][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 180.997427][ T3502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.008091][ T3502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.022028][ T3502] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.040707][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.051376][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.127900][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.139038][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.149270][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.159886][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.173955][ T3498] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.214648][ T3501] device veth0_macvtap entered promiscuous mode [ 181.229174][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.240199][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.250605][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.261098][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.280179][ T3502] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.289389][ T3502] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.298482][ T3502] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.307570][ T3502] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.358894][ T3501] device veth1_macvtap entered promiscuous mode [ 181.437605][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.447685][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.475379][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.486354][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.497289][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.507927][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.521895][ T3498] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.561789][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.572420][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.677379][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.688604][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.698683][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.709292][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.719361][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.730013][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.744067][ T3501] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.767204][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.778125][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.788691][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.800268][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.819219][ T3498] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.828479][ T3498] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.838835][ T3498] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.847846][ T3498] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.906032][ T3500] device veth0_vlan entered promiscuous mode [ 181.930143][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.940884][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.998779][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.010229][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.020351][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.030977][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.040979][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.051734][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.065827][ T3501] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.115500][ T3500] device veth1_vlan entered promiscuous mode [ 182.134170][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.144401][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.153857][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 182.163781][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.174609][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.185222][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.195813][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.317325][ T3501] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.327212][ T3501] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.336235][ T3501] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.345193][ T3501] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.440017][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.450442][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.495986][ T3499] device veth0_vlan entered promiscuous mode [ 182.513280][ T3500] device veth0_macvtap entered promiscuous mode [ 182.533058][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.542783][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.553307][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.563855][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.597219][ T3500] device veth1_macvtap entered promiscuous mode [ 182.639442][ T3499] device veth1_vlan entered promiscuous mode [ 182.719776][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 182.730315][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 182.740440][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 182.750529][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 182.805736][ T3499] device veth0_macvtap entered promiscuous mode [ 182.892064][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.902730][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.929960][ T3499] device veth1_macvtap entered promiscuous mode [ 182.939557][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 182.949885][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.003932][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.015325][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.025454][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.036090][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.046148][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.056791][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.066865][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.077501][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.091874][ T3500] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.124766][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.135403][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.177271][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.188135][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.198346][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.209018][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.219107][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.229793][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.239876][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.250573][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.260635][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.271313][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.285701][ T3499] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.328207][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.338752][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.532695][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.543345][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.554751][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.565356][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.575391][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.586002][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.595970][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.606562][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.620796][ T3500] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.634115][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.645349][ T1743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.723987][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.734705][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.744908][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.756630][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.766615][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.777489][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.787479][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.798180][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.808173][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.818797][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.833078][ T3499] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.847303][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.857910][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.080261][ T3500] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.089420][ T3500] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.098502][ T3500] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.107518][ T3500] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.253261][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 184.256231][ T3499] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.261216][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 184.270165][ T3499] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.270338][ T3499] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.270509][ T3499] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.328628][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 184.403831][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 184.414066][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 184.438778][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 16:22:53 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) close(r0) [ 186.047929][ T1010] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 186.056003][ T1010] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.063830][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 16:22:54 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) close(r0) [ 186.358229][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 186.366459][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.376680][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 186.494819][ T782] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 186.502830][ T782] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.510413][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 186.659499][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 186.667601][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.703562][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 186.881990][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 186.889972][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.937187][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 187.005810][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.014102][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.029713][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 16:22:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r0, 0x84, 0xc, 0x0, 0x300) 16:22:55 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x35}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xd8, &(0x7f00000002c0)=""/216, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 16:22:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x14, 0x0, 0x0, 0x0}, 0x20) 16:22:55 executing program 3: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000080)='^', 0x1, r0) 16:22:55 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) close(r0) [ 188.798517][ T3679] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.806664][ T3679] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.820311][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 188.972708][ T1010] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.980754][ T1010] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.989529][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 189.169881][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.178125][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.219034][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 189.292217][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.300158][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.311841][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 16:22:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0x1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, 0x0, 0x0}, 0x20) 16:22:57 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004080)=@base={0x2, 0x4, 0x4, 0xbf22}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000500)={0x0, &(0x7f0000000380), &(0x7f0000000180), &(0x7f00000000c0), 0x80a, r0}, 0x38) socket$rds(0x15, 0x5, 0x0) 16:22:57 executing program 1: r0 = syz_clone(0x52000000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, 0x0) 16:22:57 executing program 3: r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000000c0)=@overlay={0x0, 0x8, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c6c47b0"}}) 16:22:57 executing program 2: r0 = socket(0x22, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, 0x0) 16:22:57 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xa0018000, &(0x7f0000000040)=[{&(0x7f0000000380)="5500000018007f5f14fe01b2a4a290930206040000001301040b04123900090035000e021700000019000540060c0701020022dc1338d54404139b84136ef75afb83de4411000500ebc4ea0cadd3c5b31a49745417", 0x55}], 0x1}, 0x0) 16:22:57 executing program 4: r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000680)={0x41}, 0x10) bind$tipc(r0, 0x0, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000680)={0x41}, 0x10) bind$tipc(r1, 0x0, 0x0) dup2(r0, r1) 16:22:58 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25}, {0x5c}, {0x6}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, 0x0) 16:22:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_LIST(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000024001d0f00"/20, @ANYRES32=r4, @ANYBLOB="00000000f1ffffff00000000090001006866736300ff0000140002"], 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001340)=@delchain={0x24, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x2}}}, 0x24}}, 0x0) 16:22:58 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="850000000f00000095"], &(0x7f0000000180)='syzkaller\x00', 0x2, 0xe5, &(0x7f0000000000)=""/229, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x800, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x380000, @empty}, 0x1c) 16:22:58 executing program 4: r0 = socket$inet(0x2, 0x2000000000003, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd2, 0x0, 0x0) [ 190.456289][ T24] audit: type=1326 audit(1653495778.523:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3770 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f41549 code=0x0 [ 190.665990][ T3777] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 16:22:58 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x48}, [@ldst={0x0, 0x0, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) 16:22:59 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000006c0)={0x2, &(0x7f0000000680)=[{0x3d}, {0x16}]}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 190.961837][ C0] hrtimer: interrupt took 292113 ns 16:22:59 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004080)=@base={0x2, 0x4, 0x4, 0xbf22}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000500)={0x0, &(0x7f0000000380), &(0x7f0000000180), &(0x7f00000000c0), 0x80a, r0}, 0x38) socket$rds(0x15, 0x5, 0x0) 16:22:59 executing program 1: r0 = syz_clone(0x52000000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, 0x0) 16:22:59 executing program 2: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000d7d59608fc044a5004e2000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000006c0)={0x44, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:22:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003c000505d25a80648c63940d0324fc60100000000a000a00053582c137153e37000a018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 16:22:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r0, &(0x7f00000002c0)="b2", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x8}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, 0x8) [ 191.366697][ T24] audit: type=1326 audit(1653495779.433:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3784 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x0 [ 191.642603][ T3792] netlink: 210364 bytes leftover after parsing attributes in process `syz-executor.3'. [ 191.652594][ T3792] netlink: zone id is out of range [ 191.657808][ T3792] netlink: zone id is out of range [ 191.759114][ T20] usb 3-1: new high-speed USB device number 2 using dummy_hcd 16:22:59 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004080)=@base={0x2, 0x4, 0x4, 0xbf22}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000500)={0x0, &(0x7f0000000380), &(0x7f0000000180), &(0x7f00000000c0), 0x80a, r0}, 0x38) socket$rds(0x15, 0x5, 0x0) [ 191.855086][ T3796] sctp: [Deprecated]: syz-executor.0 (pid 3796) Use of struct sctp_assoc_value in delayed_ack socket option. [ 191.855086][ T3796] Use struct sctp_sack_info instead 16:23:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000740)=@newlink={0x140, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xf4, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xe4, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc}, @IFLA_VLAN_INGRESS_QOS={0x40, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}]}, @IFLA_VLAN_EGRESS_QOS={0x0, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING, @IFLA_VLAN_QOS_MAPPING, @IFLA_VLAN_QOS_MAPPING, @IFLA_VLAN_QOS_MAPPING, @IFLA_VLAN_QOS_MAPPING]}, @IFLA_VLAN_INGRESS_QOS={0x58, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}]}]}}}, @IFLA_LINK={0xfffffffffffffee0}, @IFLA_PHYS_SWITCH_ID={0x24, 0x24, "bc8daee825d4b95299c22d9c3410938fe45897ca59b1215c2cab42579557a003"}]}, 0x140}}, 0x0) [ 192.002511][ T20] usb 3-1: Using ep0 maxpacket: 8 16:23:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r0, &(0x7f00000002c0)="b2", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x8}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, 0x8) [ 192.123176][ T20] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 192.133180][ T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.185994][ T20] usb 3-1: config 0 descriptor?? [ 192.241422][ T3803] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 192.251157][ T3803] netlink: 140 bytes leftover after parsing attributes in process `syz-executor.3'. [ 192.264994][ T20] gspca_main: sunplus-2.14.0 probing 04fc:504a 16:23:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001640)=@base={0x5, 0x80, 0x3, 0x6, 0x0, 0x1}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000008c0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, r0}, 0x38) 16:23:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r2, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r3, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000040)=0x8, 0x4) bind$inet6(r4, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r5, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0xe20, 0x0, @empty}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r7, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r8 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r9 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast2, 0x2}, 0x1c) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r10, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r11 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r11, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x0}}, 0x1c) 16:23:00 executing program 5: futex(0x0, 0x7, 0x0, &(0x7f0000000180), 0x0, 0x0) [ 192.662671][ T20] usb 3-1: USB disconnect, device number 2 16:23:00 executing program 1: r0 = syz_clone(0x52000000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, 0x0) 16:23:00 executing program 4: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.pending_reads\x00', 0x40, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc020662a, 0x0) [ 192.795508][ T3807] sctp: [Deprecated]: syz-executor.0 (pid 3807) Use of struct sctp_assoc_value in delayed_ack socket option. [ 192.795508][ T3807] Use struct sctp_sack_info instead 16:23:01 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x81}, {0x3c}, {0x6}]}) creat(0x0, 0x0) 16:23:01 executing program 2: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000d7d59608fc044a5004e2000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000006c0)={0x44, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:23:01 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) linkat(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x0) 16:23:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r0, &(0x7f00000002c0)="b2", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x8}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, 0x8) 16:23:01 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r0, 0x80044dfe, &(0x7f0000001680)) [ 193.395613][ T24] audit: type=1326 audit(1653495781.463:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3820 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f41549 code=0x0 [ 193.529594][ T24] audit: type=1326 audit(1653495781.523:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3819 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa1549 code=0x7ffc0000 [ 193.552701][ T24] audit: type=1326 audit(1653495781.523:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3819 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=40000003 syscall=303 compat=1 ip=0xf7fa1549 code=0x7ffc0000 [ 193.575453][ T24] audit: type=1326 audit(1653495781.523:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3819 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa1549 code=0x7ffc0000 16:23:01 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) linkat(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x0) [ 193.628099][ T3826] sctp: [Deprecated]: syz-executor.0 (pid 3826) Use of struct sctp_assoc_value in delayed_ack socket option. [ 193.628099][ T3826] Use struct sctp_sack_info instead 16:23:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r0, &(0x7f00000002c0)="b2", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x8}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, 0x8) 16:23:01 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) linkat(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x0) [ 193.978985][ T20] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 193.989577][ T24] audit: type=1326 audit(1653495782.053:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3833 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa1549 code=0x7ffc0000 16:23:02 executing program 1: r0 = syz_clone(0x52000000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, 0x0) 16:23:02 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) linkat(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x0) [ 194.013752][ T24] audit: type=1326 audit(1653495782.063:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3833 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=40000003 syscall=303 compat=1 ip=0xf7fa1549 code=0x7ffc0000 [ 194.036367][ T24] audit: type=1326 audit(1653495782.063:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3833 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa1549 code=0x7ffc0000 16:23:02 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x1d0) bind$can_raw(r1, &(0x7f0000000000), 0x10) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000040)=0xfff, 0x4) dup3(r0, r1, 0x0) [ 194.271962][ T20] usb 3-1: Using ep0 maxpacket: 8 16:23:02 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) linkat(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x0) [ 194.413474][ T20] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 194.423345][ T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.454595][ T24] audit: type=1326 audit(1653495782.333:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3835 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7ffc0000 [ 194.508013][ T3842] sctp: [Deprecated]: syz-executor.0 (pid 3842) Use of struct sctp_assoc_value in delayed_ack socket option. [ 194.508013][ T3842] Use struct sctp_sack_info instead [ 194.545081][ T20] usb 3-1: config 0 descriptor?? 16:23:02 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) linkat(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x0) [ 194.599674][ T20] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 195.066974][ T3551] usb 3-1: USB disconnect, device number 3 16:23:03 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) linkat(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x0) 16:23:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x100000, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f0000000100)=@filename='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x201000, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x9901) umount2(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 16:23:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)={0x5c, 0x2, 0x6, 0x805, 0x1f000000, 0x9effffff, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}]}, 0x5c}, 0x1, 0x900}, 0x0) 16:23:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000140)=@newlink={0x48, 0x10, 0xc3b, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_ERSPAN_DIR={0x5, 0x17, 0x2}]}}}]}, 0x48}}, 0x0) 16:23:03 executing program 2: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000d7d59608fc044a5004e2000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000006c0)={0x44, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:23:03 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) listen(r2, 0x0) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x77540947ad9a168d}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) [ 195.788865][ T24] kauditd_printk_skb: 11 callbacks suppressed [ 195.788923][ T24] audit: type=1326 audit(1653495783.853:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3860 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7ffc0000 [ 195.818441][ T24] audit: type=1326 audit(1653495783.853:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3860 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7ffc0000 16:23:04 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r0, 0xc01064ac, &(0x7f00000000c0)={0x2, 0x0, 0x0}) 16:23:04 executing program 0: sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={0x0}}, 0x0) syz_read_part_table(0x0, 0x1d4, &(0x7f0000000200)=[{&(0x7f0000000080)="03f655020206af540314000380d500ffffffa50000000000000080000500000000004200000000000000000000000000000000000000000000000000200055aa", 0x40, 0x1c0}]) 16:23:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0xe, 0x4, 0x4, 0x3}, 0x48) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0x3, &(0x7f0000000140)={r0, 0xfffffffffffffc87, &(0x7f00000000c0)}, 0x10) 16:23:04 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7d13}) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000000)={0xf00000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)="200300000800400000f4fa7da5df36c4ac5d", 0x12}]) 16:23:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000016c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_CIPHER={0x8}]}]}, 0x30}}, 0x0) 16:23:04 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000000d80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 16:23:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_RETRY_SHORT={0x5}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r1, 0x63, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}}, 0x28}}, 0x0) [ 196.442445][ T27] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 196.514537][ T3878] loop0: detected capacity change from 0 to 264192 [ 196.597490][ T3878] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 196.607899][ T3878] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 196.615395][ T3878] loop0: p1[EZD] p2 p4 [ 196.620205][ T3878] loop0: p1 start 335762607 is beyond EOD, truncated [ 196.627258][ T3878] loop0: p2 size 327808 extends beyond EOD, truncated [ 196.692504][ T27] usb 3-1: Using ep0 maxpacket: 8 [ 196.812783][ T27] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 196.822194][ T27] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.840229][ T3878] loop0: p4 size 2097152 extends beyond EOD, truncated [ 196.850358][ T27] usb 3-1: config 0 descriptor?? [ 196.858874][ T3887] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 196.914141][ T27] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 197.331505][ T27] usb 3-1: USB disconnect, device number 4 [ 197.540307][ T3888] udevd[3888]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 197.548334][ T3855] udevd[3855]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory 16:23:05 executing program 2: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000d7d59608fc044a5004e2000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000006c0)={0x44, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:23:05 executing program 1: add_key$fscrypt_provisioning(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1, 0x0, @a}, 0x48, 0xfffffffffffffffe) 16:23:05 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000000d80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 16:23:05 executing program 3: r0 = openat$kvm(0xffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r2, 0x4068aea3, &(0x7f0000000100)={0xbe, 0x0, 0x1}) ioctl$KVM_SET_LAPIC(r2, 0x4008ae89, &(0x7f0000000600)={"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"}) 16:23:05 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7d13}) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000000)={0xf00000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)="200300000800400000f4fa7da5df36c4ac5d", 0x12}]) 16:23:05 executing program 0: sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={0x0}}, 0x0) syz_read_part_table(0x0, 0x1d4, &(0x7f0000000200)=[{&(0x7f0000000080)="03f655020206af540314000380d500ffffffa50000000000000080000500000000004200000000000000000000000000000000000000000000000000200055aa", 0x40, 0x1c0}]) 16:23:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_submit(0x0, 0x1, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_service_bytes_recursive\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000390000ff00000000000600007f000600002fbad10fcfce0819ee000001000000000001000000000009aaffe700000000200000000a"]) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00000001c0)={0x1, 0x0, [{0x186}]}) [ 198.028626][ T3897] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 198.036422][ T3898] loop0: detected capacity change from 0 to 264192 16:23:06 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000000d80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 198.110120][ T3898] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 198.123864][ T3898] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 198.130810][ T3898] loop0: p1[EZD] p2 p4 [ 198.136364][ T3898] loop0: p1 start 335762607 is beyond EOD, truncated [ 198.143353][ T3898] loop0: p2 size 327808 extends beyond EOD, truncated [ 198.232115][ T3898] loop0: p4 size 2097152 extends beyond EOD, truncated 16:23:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7d13}) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000000)={0xf00000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)="200300000800400000f4fa7da5df36c4ac5d", 0x12}]) [ 198.392376][ T1743] usb 3-1: new high-speed USB device number 5 using dummy_hcd 16:23:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000900)=@base={0xb}, 0x48) 16:23:06 executing program 0: sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={0x0}}, 0x0) syz_read_part_table(0x0, 0x1d4, &(0x7f0000000200)=[{&(0x7f0000000080)="03f655020206af540314000380d500ffffffa50000000000000080000500000000004200000000000000000000000000000000000000000000000000200055aa", 0x40, 0x1c0}]) [ 198.648181][ T1743] usb 3-1: Using ep0 maxpacket: 8 16:23:06 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000000d80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 198.773251][ T1743] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 198.782823][ T1743] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.822925][ T1743] usb 3-1: config 0 descriptor?? [ 198.880564][ T1743] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 199.010291][ T3917] loop0: detected capacity change from 0 to 264192 [ 199.030531][ T3855] udevd[3855]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 199.057945][ T3888] udevd[3888]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 199.308750][ T3544] usb 3-1: USB disconnect, device number 5 [ 199.382749][ T3917] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 199.393268][ T3917] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 199.400212][ T3917] loop0: p1[EZD] p2 p4 [ 199.405500][ T3917] loop0: p1 start 335762607 is beyond EOD, truncated [ 199.412551][ T3917] loop0: p2 size 327808 extends beyond EOD, truncated [ 199.478122][ T3917] loop0: p4 size 2097152 extends beyond EOD, truncated [ 199.747246][ T3888] udevd[3888]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 199.751601][ T3855] udevd[3855]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory 16:23:07 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000032c0)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58}}]}, 0x88}}, 0x0) 16:23:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) write$binfmt_script(r1, 0x0, 0xfffffe5d) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000857e8a0000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="0100d0e1c2ed00001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r7 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ipvlan0\x00'}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 16:23:07 executing program 4: r0 = io_uring_setup(0x4644, &(0x7f0000000440)) r1 = creat(&(0x7f00000077c0)='./file1\x00', 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000500)=[r1], 0x1) 16:23:07 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7d13}) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000000)={0xf00000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)="200300000800400000f4fa7da5df36c4ac5d", 0x12}]) 16:23:07 executing program 0: sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={0x0}}, 0x0) syz_read_part_table(0x0, 0x1d4, &(0x7f0000000200)=[{&(0x7f0000000080)="03f655020206af540314000380d500ffffffa50000000000000080000500000000004200000000000000000000000000000000000000000000000000200055aa", 0x40, 0x1c0}]) [ 200.065338][ T3927] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 200.091482][ T3929] loop0: detected capacity change from 0 to 264192 16:23:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xc008ae05, 0x20000007) 16:23:08 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000000c0)='mm_lru_insertion\x00', r0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x10) r1 = getpid() process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 16:23:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x82, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000140)) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd0f969341", 0x9343}], 0x1000000000000006, 0x0, 0x0) [ 200.273349][ T3929] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 200.283829][ T3929] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 200.290772][ T3929] loop0: p1[EZD] p2 p4 [ 200.295912][ T3929] loop0: p1 start 335762607 is beyond EOD, truncated [ 200.302822][ T3929] loop0: p2 size 327808 extends beyond EOD, truncated 16:23:08 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}]}, 0x3c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) [ 200.502637][ T3929] loop0: p4 size 2097152 extends beyond EOD, truncated 16:23:08 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) futimesat(r3, 0x0, 0x0) [ 200.652530][ T3855] I/O error, dev loop0, sector 261104 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 16:23:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xc008ae05, 0x20000007) 16:23:09 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x82, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000140)) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd0f969341", 0x9343}], 0x1000000000000006, 0x0, 0x0) 16:23:09 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) futimesat(r3, 0x0, 0x0) 16:23:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xc008ae05, 0x20000007) [ 201.619345][ T3855] udevd[3855]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 201.643307][ T3888] udevd[3888]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory 16:23:09 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x82, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000140)) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd0f969341", 0x9343}], 0x1000000000000006, 0x0, 0x0) 16:23:09 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}]}, 0x3c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 16:23:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x15, 0x10, 0x4, 0x0, 0x2}, 0x48) 16:23:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xc008ae05, 0x20000007) 16:23:10 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) futimesat(r3, 0x0, 0x0) 16:23:10 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='ext4_ext_remove_space\x00', r0}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 16:23:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0xf0, &(0x7f0000000100)={&(0x7f0000000140)={0x54, 0x2, 0x6, 0x801, 0x6c, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8}]}]}, 0x54}}, 0x0) 16:23:10 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x82, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000140)) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd0f969341", 0x9343}], 0x1000000000000006, 0x0, 0x0) 16:23:10 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='ext4_ext_remove_space\x00', r0}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 16:23:10 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) listen(r0, 0x200007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xca, &(0x7f0000000080), &(0x7f0000000000)=0x4) 16:23:10 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) futimesat(r3, 0x0, 0x0) 16:23:10 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040)=0x8001, 0x4) 16:23:11 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='auxv\x00') preadv(r0, &(0x7f00000017c0), 0x38e, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='wlan1\x00', 0x10) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf315bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) getpeername$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000200)=0x14) r5 = socket$packet(0x11, 0x3, 0x300) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) setresuid(r6, 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in6=@private0, 0x4e23, 0x3, 0x4e23, 0x2, 0xa, 0x60, 0x80, 0x2f, r4, r6}, {0x1, 0x6, 0x1, 0x7, 0x3, 0x4, 0x1f, 0x77}, {0x40, 0x7, 0x3, 0x30d1}, 0x10000, 0x6e6bb2, 0x2, 0x0, 0x1, 0x2}, {{@in=@local, 0x4d2, 0x6c}, 0x2, @in=@empty, 0x0, 0x4, 0x3, 0x7f, 0xb8fd, 0x5, 0x200}}, 0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @private, r3}, 0xc) r7 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r7, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f000005a700)) 16:23:11 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}]}, 0x3c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 16:23:11 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) listen(r0, 0x200007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xca, &(0x7f0000000080), &(0x7f0000000000)=0x4) 16:23:11 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='ext4_ext_remove_space\x00', r0}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 16:23:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000061000/0x4000)=nil) 16:23:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x26) listen(r0, 0x0) listen(r0, 0x7) 16:23:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001cc0)=@filter={'filter\x00', 0xe, 0x8, 0x0, [], 0x0, 0x0, 0x0}, 0xd78) 16:23:11 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) listen(r0, 0x200007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xca, &(0x7f0000000080), &(0x7f0000000000)=0x4) 16:23:11 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='ext4_ext_remove_space\x00', r0}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 16:23:12 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create(0x3f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x8000005) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x20000004}) 16:23:12 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000807e9040450c426192fd000000010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000580)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000640)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="00003900000012"], 0x0, 0x0, 0x0, 0x0}) 16:23:12 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) listen(r0, 0x200007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xca, &(0x7f0000000080), &(0x7f0000000000)=0x4) 16:23:12 executing program 0: r0 = memfd_create(&(0x7f0000000480)='\xb9\xecm1\xc1\xf8\xa6\x8d\xc1\xe2zMN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r0, &(0x7f0000000080)="0600", 0x2) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x80, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="15c953dfbde0a5bf1ad234813f52d544b2357f8796f77e4d535913fbf9cfb87046535e14eb5eb7fbff537ce013707dc8ae8937", @ANYRESHEX, @ANYBLOB=',version=9p2000.L,privport,access=any,afid=0x0000000000000081,version=9p2000.u,loose,debug=0xffffffffffffff01,version=9p2000.L,cache=loose,cache=loose,fsname=veth\x00,rootcontext=sysadm_u,obj_user=.(,appraise_type=imasig,\x00']) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000000, 0x100010, r1, 0xd312a000) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00\a\x00\x00\x00 '], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1c}, 0x10) sendfile(r0, r2, &(0x7f00000000c0)=0xfffffffffffffffa, 0x9) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x10, r0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 16:23:12 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}]}, 0x3c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 16:23:12 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f00000001c0)) 16:23:12 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) [ 204.622260][ T3138] usb 3-1: new high-speed USB device number 6 using dummy_hcd 16:23:12 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0xc40, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) setxattr$incfs_size(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)={'L+'}, 0x16, 0x0) [ 204.914494][ T24] audit: type=1804 audit(1653495792.983:25): pid=4021 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1446927287/syzkaller.mhdMwj/23/bus" dev="sda1" ino=1177 res=1 errno=0 [ 204.939871][ T24] audit: type=1800 audit(1653495792.983:26): pid=4021 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1177 res=0 errno=0 16:23:13 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f00000001c0)) [ 204.982949][ T3138] usb 3-1: New USB device found, idVendor=0c45, idProduct=6142, bcdDevice=fd.92 [ 204.992399][ T3138] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.058153][ T3138] usb 3-1: config 0 descriptor?? [ 205.136823][ T3138] gspca_main: sonixj-2.14.0 probing 0c45:6142 [ 205.273539][ T24] audit: type=1804 audit(1653495793.163:27): pid=4023 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir1446927287/syzkaller.mhdMwj/23/bus" dev="sda1" ino=1177 res=1 errno=0 [ 205.300608][ T24] audit: type=1804 audit(1653495793.213:28): pid=4025 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1446927287/syzkaller.mhdMwj/23/bus" dev="sda1" ino=1177 res=1 errno=0 [ 205.326503][ T24] audit: type=1800 audit(1653495793.213:29): pid=4025 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1177 res=0 errno=0 [ 205.347472][ T24] audit: type=1804 audit(1653495793.283:30): pid=4025 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1446927287/syzkaller.mhdMwj/23/bus" dev="sda1" ino=1177 res=1 errno=0 [ 205.372702][ T24] audit: type=1800 audit(1653495793.283:31): pid=4025 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1177 res=0 errno=0 16:23:13 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0xc40, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) setxattr$incfs_size(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)={'L+'}, 0x16, 0x0) 16:23:13 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) close_range(r0, 0xffffffffffffffff, 0x2) socket$rds(0x15, 0x5, 0x0) bind$l2tp6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, 0x20) 16:23:13 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f00000001c0)) 16:23:14 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001dc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1076, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000400)="3e0839eb6901cfe250be1ad5f3abea05257338537ce0d2c7"}, 0x48) [ 206.204520][ T3138] gspca_sonixj: reg_w1 err -71 [ 206.331336][ T3138] sonixj: probe of 3-1:0.0 failed with error -71 [ 206.373124][ T3138] usb 3-1: USB disconnect, device number 6 16:23:14 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) 16:23:14 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) 16:23:14 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) 16:23:14 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0xc40, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) setxattr$incfs_size(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)={'L+'}, 0x16, 0x0) 16:23:14 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f00000001c0)) 16:23:14 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) [ 206.837110][ T24] audit: type=1804 audit(1653495794.903:32): pid=4043 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1785502166/syzkaller.6MxmBb/22/bus" dev="sda1" ino=1177 res=1 errno=0 [ 206.862846][ T24] audit: type=1800 audit(1653495794.903:33): pid=4043 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1177 res=0 errno=0 [ 206.883914][ T24] audit: type=1804 audit(1653495794.913:34): pid=4046 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1446927287/syzkaller.mhdMwj/24/bus" dev="sda1" ino=1180 res=1 errno=0 16:23:15 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfe76, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x3b6af0}], 0x1, &(0x7f00000001c0)=""/4, 0x10036, 0x7302}, 0x3f9c) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f711e8ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d042b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f"}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00000018c0)={&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000540)}, 0x0) 16:23:15 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0xc40, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) setxattr$incfs_size(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)={'L+'}, 0x16, 0x0) 16:23:15 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) 16:23:15 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/156, 0x9c, 0x2e) 16:23:15 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) 16:23:15 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) [ 207.763891][ T1195] ieee802154 phy0 wpan0: encryption failed: -22 [ 207.770406][ T1195] ieee802154 phy1 wpan1: encryption failed: -22 16:23:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x2, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) mount$bind(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x21880, 0x0) sendfile(r1, r0, 0x0, 0x1ffff) 16:23:15 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) 16:23:16 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) 16:23:16 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfe76, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x3b6af0}], 0x1, &(0x7f00000001c0)=""/4, 0x10036, 0x7302}, 0x3f9c) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f711e8ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d042b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f"}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00000018c0)={&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000540)}, 0x0) 16:23:16 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) 16:23:17 executing program 4: pselect6(0xfe4f, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0) 16:23:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x2, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) mount$bind(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x21880, 0x0) sendfile(r1, r0, 0x0, 0x1ffff) 16:23:17 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) 16:23:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x2, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) mount$bind(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x21880, 0x0) sendfile(r1, r0, 0x0, 0x1ffff) 16:23:17 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xc, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x49}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) lseek(0xffffffffffffffff, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffff000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xd2e}], &(0x7f0000000100)='syzkaller\x00', 0x3f, 0x0, 0x0, 0xa757e12d4fc8d4ae, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x0, 0x7f, 0x101}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r1, r2, 0xffffffffffffffff]}, 0x80) 16:23:17 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfe76, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x3b6af0}], 0x1, &(0x7f00000001c0)=""/4, 0x10036, 0x7302}, 0x3f9c) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f711e8ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d042b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f"}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00000018c0)={&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000540)}, 0x0) [ 209.955780][ T24] kauditd_printk_skb: 77 callbacks suppressed [ 209.955839][ T24] audit: type=1804 audit(1653495798.023:112): pid=4115 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1785502166/syzkaller.6MxmBb/24/bus" dev="sda1" ino=1171 res=1 errno=0 [ 209.987673][ T24] audit: type=1800 audit(1653495798.023:113): pid=4115 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1171 res=0 errno=0 16:23:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000007c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x214, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}, {0x5}, {0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0xd8, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}, {0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x41}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x50, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}]}, 0x214}}, 0x0) [ 210.318174][ T4123] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 210.355811][ T24] audit: type=1804 audit(1653495798.143:114): pid=4118 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1785502166/syzkaller.6MxmBb/24/bus" dev="sda1" ino=1171 res=1 errno=0 [ 210.381628][ T24] audit: type=1804 audit(1653495798.183:115): pid=4120 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1785502166/syzkaller.6MxmBb/24/bus" dev="sda1" ino=1171 res=1 errno=0 16:23:18 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8991, 0x0) [ 210.407061][ T24] audit: type=1800 audit(1653495798.183:116): pid=4120 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1171 res=0 errno=0 [ 210.428111][ T24] audit: type=1804 audit(1653495798.223:117): pid=4115 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1785502166/syzkaller.6MxmBb/24/bus" dev="sda1" ino=1171 res=1 errno=0 16:23:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x2, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) mount$bind(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x21880, 0x0) sendfile(r1, r0, 0x0, 0x1ffff) [ 210.453465][ T24] audit: type=1800 audit(1653495798.223:118): pid=4115 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1171 res=0 errno=0 16:23:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)="d8000000180081064e81f782db4cb904021d080006007c09e8fe55a1140015000400142603600e1208000f0000000401a8001600a4000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) 16:23:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x2, 0x0) write(r1, &(0x7f0000004200)="74efc4c419fdb8d66b12a7bbf371d056ad6f01e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) mount$bind(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x21880, 0x0) sendfile(r1, r0, 0x0, 0x1ffff) 16:23:18 executing program 3: r0 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000400)={'filter\x00', 0x0, 0x0, 0x0, [0x4, 0x51c46e9f, 0x12]}, &(0x7f0000000480)=0x50) 16:23:19 executing program 0: syz_emit_ethernet(0x86, &(0x7f00000000c0)={@local, @broadcast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @empty}, {0x0, 0x1b59, 0x64, 0x0, @wg=@response={0x3, 0x0, 0x0, "0000000108653904040d05020000000b2cddbf4892e993ed000001004000", "b38cfeeb50ff0f000000000000131b77", {"694cd45dfb5af3d2a0057a62022a1564", "a329d3a73b8268129e5fa4316a5d8c69"}}}}}}}, 0x0) [ 210.935976][ T4127] netlink: 'syz-executor.2': attribute type 21 has an invalid length. 16:23:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), r1) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r2, 0x411, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x40) 16:23:19 executing program 3: r0 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000400)={'filter\x00', 0x0, 0x0, 0x0, [0x4, 0x51c46e9f, 0x12]}, &(0x7f0000000480)=0x50) [ 211.179767][ T24] audit: type=1804 audit(1653495799.213:119): pid=4132 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir1446927287/syzkaller.mhdMwj/29/bus" dev="sda1" ino=1163 res=1 errno=0 [ 211.206000][ T24] audit: type=1804 audit(1653495799.243:120): pid=4133 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir159721722/syzkaller.LxCEho/26/bus" dev="sda1" ino=1152 res=1 errno=0 16:23:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0xaeb, 0x0, 0x0, 0x0, "9a0cec00cc9ba44bd755c65754a6ed9c68248d"}) write$ppp(r0, &(0x7f00000004c0)="4e9a5899c985e3724c31cf14e1356561eee0e01d2c357f1df52bb29bf43b478f21d999e8a892cefe83c17287cb06ec55c1a2", 0x32) 16:23:19 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfe76, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x3b6af0}], 0x1, &(0x7f00000001c0)=""/4, 0x10036, 0x7302}, 0x3f9c) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f711e8ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d042b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f"}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00000018c0)={&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000540)}, 0x0) 16:23:19 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="48000000100005"], 0x48}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000004600)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x3c}}, 0x0) 16:23:19 executing program 3: r0 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000400)={'filter\x00', 0x0, 0x0, 0x0, [0x4, 0x51c46e9f, 0x12]}, &(0x7f0000000480)=0x50) 16:23:19 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = dup(r1) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) open$dir(&(0x7f0000000140)='./bus\x00', 0x220, 0x0) 16:23:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x2, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) mount$bind(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x21880, 0x0) sendfile(r1, r0, 0x0, 0x1ffff) 16:23:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}]}]}, 0x2c}}, 0x0) 16:23:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x2, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) mount$bind(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x21880, 0x0) sendfile(r1, r0, 0x0, 0x1ffff) 16:23:20 executing program 3: r0 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000400)={'filter\x00', 0x0, 0x0, 0x0, [0x4, 0x51c46e9f, 0x12]}, &(0x7f0000000480)=0x50) [ 212.397763][ T24] audit: type=1804 audit(1653495800.463:121): pid=4155 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1785502166/syzkaller.6MxmBb/28/bus" dev="sda1" ino=1161 res=1 errno=0 16:23:20 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x400, &(0x7f0000000580)=ANY=[@ANYBLOB='mode=0x0000000000000081,utf8']) 16:23:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=@newlink={0x44, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5, 0x1, 0x5}]}}}]}, 0x44}}, 0x0) 16:23:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x2, 0x200, &(0x7f0000000040)="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"}) 16:23:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000100000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000300)) 16:23:21 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100007d7dbc0835120a0018b00000000109021b00010800a8800904000001cc01000009050e02"], 0x0) [ 213.578725][ T4171] ISOFS: Unable to identify CD-ROM format. [ 213.632970][ T4177] loop2: detected capacity change from 0 to 512 16:23:21 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket(0x18, 0x0, 0x0) close(r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendfile(r1, r0, 0x0, 0x80005) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xd8) 16:23:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x2, &(0x7f0000000d80)=[{&(0x7f00000009c0)="eb3c906d8d6673fdd2617400108001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000040)) [ 213.770141][ T4177] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended 16:23:21 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x400, &(0x7f0000000580)=ANY=[@ANYBLOB='mode=0x0000000000000081,utf8']) [ 213.925583][ T4177] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 16:23:22 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000ea00000045000000000000001800000000000000000000000000000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000600)=r0, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) 16:23:22 executing program 3: clock_getres(0x2, 0x0) clock_gettime(0x5, &(0x7f0000000000)) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40040000, &(0x7f0000000240)="47df78c2f7be6ea80d9f2255dcb0ab04e7010485b8aa1888d9a2379a075a3ceadf666042d0008c8108f19709750be8bcfaf1c99bd473c96e1cfb080ec2d086bf0db124ad0572493e217b95c2cd496ebc01c0092b0bb70b271c318e9d621364829702984ce4c91e12d099553c1a1c479dbf8e19df286915263ed64646cd502c51792967c33d68e911306754feab70d145297c9a7ee54707a12092b2c6220e1ea63cc2", 0xfffffffffffffed2, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000005c0)="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") r1 = getpgid(r0) sched_rr_get_interval(r1, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000180)) [ 214.125698][ T4185] loop1: detected capacity change from 0 to 6 [ 214.183597][ T1743] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 214.214236][ T4185] FAT-fs (loop1): unable to read boot sector (logical sector size = 4096) [ 214.433583][ T1743] usb 6-1: Using ep0 maxpacket: 8 [ 214.552237][ T1743] usb 6-1: config 8 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 214.562276][ T1743] usb 6-1: config 8 interface 0 altsetting 0 bulk endpoint 0xE has invalid maxpacket 0 [ 214.572292][ T1743] usb 6-1: New USB device found, idVendor=1235, idProduct=000a, bcdDevice=b0.18 [ 214.581502][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 16:23:22 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x28, 0x2, 0x0, &(0x7f0000000080)=0x8) 16:23:23 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket(0x18, 0x0, 0x0) close(r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendfile(r1, r0, 0x0, 0x80005) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xd8) [ 214.943991][ T1743] snd-usb-audio: probe of 6-1:8.0 failed with error -12 [ 215.048884][ T4187] ISOFS: Unable to identify CD-ROM format. 16:23:23 executing program 2: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, '.'}}]}) [ 215.139578][ T1743] usb 6-1: USB disconnect, device number 2 16:23:23 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8}]}]}, 0x28}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="640000001900050200001400000000001d010900500011"], 0x64}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0xcc, 0x0) 16:23:23 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x400, &(0x7f0000000580)=ANY=[@ANYBLOB='mode=0x0000000000000081,utf8']) [ 215.422844][ T4202] overlayfs: workdir and upperdir must be separate subtrees 16:23:23 executing program 2: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, '.'}}]}) [ 215.614735][ T4205] Zero length message leads to an empty skb 16:23:23 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100007d7dbc0835120a0018b00000000109021b00010800a8800904000001cc01000009050e02"], 0x0) 16:23:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89b1, 0x0) 16:23:24 executing program 3: clock_getres(0x2, 0x0) clock_gettime(0x5, &(0x7f0000000000)) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40040000, &(0x7f0000000240)="47df78c2f7be6ea80d9f2255dcb0ab04e7010485b8aa1888d9a2379a075a3ceadf666042d0008c8108f19709750be8bcfaf1c99bd473c96e1cfb080ec2d086bf0db124ad0572493e217b95c2cd496ebc01c0092b0bb70b271c318e9d621364829702984ce4c91e12d099553c1a1c479dbf8e19df286915263ed64646cd502c51792967c33d68e911306754feab70d145297c9a7ee54707a12092b2c6220e1ea63cc2", 0xfffffffffffffed2, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000005c0)="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") r1 = getpgid(r0) sched_rr_get_interval(r1, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000180)) [ 215.950953][ T4206] ISOFS: Unable to identify CD-ROM format. 16:23:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x400, &(0x7f0000000580)=ANY=[@ANYBLOB='mode=0x0000000000000081,utf8']) [ 216.181424][ T4210] overlayfs: workdir and upperdir must be separate subtrees 16:23:24 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket(0x18, 0x0, 0x0) close(r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendfile(r1, r0, 0x0, 0x80005) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xd8) 16:23:24 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) syz_emit_ethernet(0x14, &(0x7f0000000040)={@remote, @empty, @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@generic={0x0, "430f"}}}, 0x0) 16:23:24 executing program 2: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, '.'}}]}) [ 216.362036][ T1743] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 216.602505][ T1743] usb 6-1: Using ep0 maxpacket: 8 [ 216.742764][ T1743] usb 6-1: config 8 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 216.755016][ T1743] usb 6-1: config 8 interface 0 altsetting 0 bulk endpoint 0xE has invalid maxpacket 0 [ 216.765998][ T1743] usb 6-1: New USB device found, idVendor=1235, idProduct=000a, bcdDevice=b0.18 [ 216.775293][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.925837][ T1743] snd-usb-audio: probe of 6-1:8.0 failed with error -12 16:23:25 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)={0x0, 0x3f000002}) epoll_pwait(r1, &(0x7f00000001c0)=[{}], 0x1, 0xf6c, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x11}) [ 217.109567][ T4225] overlayfs: workdir and upperdir must be separate subtrees [ 217.195647][ T1743] usb 6-1: USB disconnect, device number 3 [ 217.267456][ T4219] ISOFS: Unable to identify CD-ROM format. 16:23:25 executing program 3: clock_getres(0x2, 0x0) clock_gettime(0x5, &(0x7f0000000000)) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40040000, &(0x7f0000000240)="47df78c2f7be6ea80d9f2255dcb0ab04e7010485b8aa1888d9a2379a075a3ceadf666042d0008c8108f19709750be8bcfaf1c99bd473c96e1cfb080ec2d086bf0db124ad0572493e217b95c2cd496ebc01c0092b0bb70b271c318e9d621364829702984ce4c91e12d099553c1a1c479dbf8e19df286915263ed64646cd502c51792967c33d68e911306754feab70d145297c9a7ee54707a12092b2c6220e1ea63cc2", 0xfffffffffffffed2, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000005c0)="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") r1 = getpgid(r0) sched_rr_get_interval(r1, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000180)) 16:23:25 executing program 2: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, '.'}}]}) 16:23:25 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100007d7dbc0835120a0018b00000000109021b00010800a8800904000001cc01000009050e02"], 0x0) 16:23:25 executing program 0: r0 = syz_open_dev$rtc(&(0x7f00000000c0), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x40187013, &(0x7f0000000040)={0x1}) [ 217.891440][ T4233] overlayfs: workdir and upperdir must be separate subtrees 16:23:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ENCODING_SA={0x5, 0x6, 0x8}]}}}]}, 0x3c}}, 0x0) 16:23:26 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket(0x18, 0x0, 0x0) close(r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendfile(r1, r0, 0x0, 0x80005) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xd8) 16:23:26 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006700)='./file0\x00', 0x0) getdents(r2, 0x0, 0x27c6) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r2, 0x0, 0x2040000) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='0'], 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x2, 0x0, 'fd'}]}, 0x0, 0x0, 0x0}) 16:23:26 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) [ 218.484443][ T1743] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 218.560092][ T24] kauditd_printk_skb: 3 callbacks suppressed [ 218.560149][ T24] audit: type=1326 audit(1653495806.623:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4243 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7efd549 code=0x0 16:23:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_NAME={0x9, 0xb, 'syz1\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x74}}, 0x0) [ 218.733834][ T24] audit: type=1326 audit(1653495806.693:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4243 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=40000003 syscall=6 compat=1 ip=0xf7efd549 code=0x0 [ 218.762055][ T1743] usb 6-1: Using ep0 maxpacket: 8 16:23:26 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_resuseaddr={0x0, r1, 0x0, 0x3}}, 0x20) [ 218.893312][ T1743] usb 6-1: config 8 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 218.905621][ T1743] usb 6-1: config 8 interface 0 altsetting 0 bulk endpoint 0xE has invalid maxpacket 0 [ 218.916578][ T1743] usb 6-1: New USB device found, idVendor=1235, idProduct=000a, bcdDevice=b0.18 [ 218.925936][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.121018][ T4255] netlink: 'syz-executor.1': attribute type 11 has an invalid length. 16:23:27 executing program 3: clock_getres(0x2, 0x0) clock_gettime(0x5, &(0x7f0000000000)) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40040000, &(0x7f0000000240)="47df78c2f7be6ea80d9f2255dcb0ab04e7010485b8aa1888d9a2379a075a3ceadf666042d0008c8108f19709750be8bcfaf1c99bd473c96e1cfb080ec2d086bf0db124ad0572493e217b95c2cd496ebc01c0092b0bb70b271c318e9d621364829702984ce4c91e12d099553c1a1c479dbf8e19df286915263ed64646cd502c51792967c33d68e911306754feab70d145297c9a7ee54707a12092b2c6220e1ea63cc2", 0xfffffffffffffed2, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000005c0)="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") r1 = getpgid(r0) sched_rr_get_interval(r1, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000180)) [ 219.273559][ T1743] snd-usb-audio: probe of 6-1:8.0 failed with error -12 16:23:27 executing program 1: mkdir(&(0x7f00000006c0)='./file0\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f00000008c0)={{}, {}, [], {}, [{}, {}]}, 0x34, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0), 0x24, 0x0) 16:23:27 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 219.602707][ T3138] usb 6-1: USB disconnect, device number 4 16:23:27 executing program 0: socket$kcm(0x10, 0x2, 0x4) socket$inet(0x2, 0x2000000000003, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x3, 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="4c000000140097f87059ae08060c040002ff0f0200000000000001870182fa73a69d35a2cca84708f7abca1b4e7d06a6bd7c493872f750375ed08a560400000003c48f93b82a03000000461e", 0x4c}], 0x1}, 0x0) 16:23:28 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100007d7dbc0835120a0018b00000000109021b00010800a8800904000001cc01000009050e02"], 0x0) 16:23:28 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000340)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='c *:* wr', @ANYRES32], 0x9) 16:23:28 executing program 4: syz_emit_ethernet(0x5e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "7da1e1", 0x28, 0x3c, 0x0, @local, @mcast2, {[@hopopts={0x0, 0x3, '\x00', [@hao={0xc9, 0x10, @loopback={0xff00000000000000, 0x1ff0000aa}}, @calipso={0x7, 0x8}]}]}}}}}, 0x0) 16:23:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000180)={0x0, 0x0, 0x4}) 16:23:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x0, 0x100, 0xfffffffd}, 0x48) 16:23:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r1, 0x1, 0x0, 0x0, {0x22}}, 0x14}}, 0x0) 16:23:28 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000340)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='c *:* wr', @ANYRES32], 0x9) [ 220.802099][ T3138] usb 6-1: new high-speed USB device number 5 using dummy_hcd 16:23:29 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000340)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='c *:* wr', @ANYRES32], 0x9) [ 221.051908][ T3138] usb 6-1: Using ep0 maxpacket: 8 16:23:29 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000340)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='c *:* wr', @ANYRES32], 0x9) [ 221.173082][ T3138] usb 6-1: config 8 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 221.183194][ T3138] usb 6-1: config 8 interface 0 altsetting 0 bulk endpoint 0xE has invalid maxpacket 0 [ 221.194515][ T3138] usb 6-1: New USB device found, idVendor=1235, idProduct=000a, bcdDevice=b0.18 [ 221.203835][ T3138] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.404386][ T3138] snd-usb-audio: probe of 6-1:8.0 failed with error -12 16:23:29 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000340)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='c *:* wr', @ANYRES32], 0x9) 16:23:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000180)={0x0, 0x0, 0x4}) [ 221.647127][ T3138] usb 6-1: USB disconnect, device number 5 16:23:29 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000180)={0x0, 0x0, 0x4}) 16:23:30 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000340)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='c *:* wr', @ANYRES32], 0x9) 16:23:30 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000340)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='c *:* wr', @ANYRES32], 0x9) 16:23:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@nested={0x8, 0x1, 0x0, 0x1, [@generic="6148b38d"]}]}, 0x1c}}, 0x0) 16:23:30 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000840), 0x90f, 0x28101) ioctl$USBDEVFS_CLEAR_HALT(r0, 0x80045515, &(0x7f0000000000)={0x1, 0x1}) [ 222.973742][ T4304] usb usb9: usbfs: process 4304 (syz-executor.0) did not claim interface 0 before use 16:23:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x0, 0x100, 0xfffffffd}, 0x48) 16:23:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000180)={0x0, 0x0, 0x4}) 16:23:31 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/ipc\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 16:23:31 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000180)={0x0, 0x0, 0x4}) 16:23:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r1, 0x421, 0x0, 0x0, {0x25}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}]}, 0x4c}}, 0x0) 16:23:31 executing program 0: r0 = socket(0x1000000000000010, 0x3, 0x0) write(r0, &(0x7f0000000100)="240000005a000100a0660000000000000a04f51108000100020000000800028001000000", 0x24) 16:23:31 executing program 1: syz_usb_connect(0x0, 0x0, 0x0, 0x0) r0 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) [ 223.463682][ T4308] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 16:23:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vlan0\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x8, 0x2, 0x0, 0x1, [@IFLA_VLAN_EGRESS_QOS={0x4}]}}}]}, 0x38}}, 0x0) 16:23:32 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000180)={0x0, 0x0, 0x4}) [ 223.988396][ T4308] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 16:23:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000180)={0x0, 0x0, 0x4}) 16:23:32 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000ec8ba940d6063b00352001e8030109021b00010000000009040000015794810009058d02a5"], 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11c2, 0x2208, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) [ 224.407644][ T4308] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.778801][ T4308] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 16:23:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000009b94b11e46934f5489a26265ae170793010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000e2f4655fe2f4655fe2f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="80", 0x1, 0x4200}], 0x0, &(0x7f0000014d00)) [ 224.922045][ T20] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 224.987950][ T4308] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.009854][ T4308] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.030980][ T4308] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.052879][ T4308] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 16:23:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x0, 0x100, 0xfffffffd}, 0x48) 16:23:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000002d00)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000007c0)={0x18, 0x28, 0x1, 0x0, 0x0, "", [@typed={0x4}, @nested={0x4, 0x18}]}, 0x18}], 0x1}, 0x0) [ 225.307979][ T4332] loop2: detected capacity change from 0 to 4096 [ 225.388577][ T4332] EXT4-fs error (device loop2): ext4_quota_enable:6852: comm syz-executor.2: Bad quota inode # 3 [ 225.414067][ T4332] EXT4-fs warning (device loop2): ext4_enable_quotas:6892: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 16:23:33 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000006140)=ANY=[], 0xfdef) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x200) read$FUSE(r0, &(0x7f0000000140)={0x2020}, 0x2020) [ 225.443203][ T4332] EXT4-fs (loop2): mount failed [ 225.443210][ T20] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 165 16:23:33 executing program 1: syz_usb_connect(0x0, 0x0, 0x0, 0x0) r0 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) 16:23:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000009b94b11e46934f5489a26265ae170793010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000e2f4655fe2f4655fe2f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="80", 0x1, 0x4200}], 0x0, &(0x7f0000014d00)) [ 225.653330][ T20] usb 1-1: New USB device found, idVendor=06d6, idProduct=003b, bcdDevice=20.35 [ 225.664945][ T20] usb 1-1: New USB device strings: Mfr=1, Product=232, SerialNumber=3 [ 225.674499][ T20] usb 1-1: Product: syz [ 225.678800][ T20] usb 1-1: Manufacturer: syz [ 225.683610][ T20] usb 1-1: SerialNumber: syz [ 225.836511][ T20] usb 1-1: config 0 descriptor?? [ 225.873110][ T4329] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 225.899502][ T20] zr364xx 1-1:0.0: Zoran 364xx compatible webcam plugged [ 225.906878][ T20] zr364xx 1-1:0.0: model 06d6:003b detected [ 225.912350][ T4343] loop2: detected capacity change from 0 to 4096 [ 225.913228][ T20] usb 1-1: 320x240 mode selected [ 226.020728][ T4343] EXT4-fs error (device loop2): ext4_quota_enable:6852: comm syz-executor.2: Bad quota inode # 3 [ 226.128768][ T4343] EXT4-fs warning (device loop2): ext4_enable_quotas:6892: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 226.129099][ T4329] UDC core: couldn't find an available UDC or it's busy: -16 [ 226.150947][ T4329] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 16:23:34 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x1814c0, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0xee00, 0x0) [ 226.243030][ T20] usb 1-1: Zoran 364xx controlling device video71 [ 226.252118][ T4343] EXT4-fs (loop2): mount failed [ 226.268047][ T20] usb 1-1: USB disconnect, device number 2 [ 226.274250][ C1] usb 1-1: error submitting urb (error=-19) [ 226.285215][ T20] zr364xx 1-1:0.0: Zoran 364xx webcam unplugged 16:23:34 executing program 5: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x0, 0x2000, 0xfffffffffffffffd}) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x26, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff}) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f00000000c0)={0x1, 0x0, 0x2000, 0xfffffffffffffffd}) 16:23:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000009b94b11e46934f5489a26265ae170793010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000e2f4655fe2f4655fe2f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="80", 0x1, 0x4200}], 0x0, &(0x7f0000014d00)) 16:23:34 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x1814c0, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0xee00, 0x0) 16:23:34 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000ec8ba940d6063b00352001e8030109021b00010000000009040000015794810009058d02a5"], 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11c2, 0x2208, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) [ 226.837697][ T4352] loop2: detected capacity change from 0 to 4096 16:23:35 executing program 5: socketpair(0x3, 0x0, 0x5abe13fd, &(0x7f0000000040)) [ 227.060629][ T4352] EXT4-fs error (device loop2): ext4_quota_enable:6852: comm syz-executor.2: Bad quota inode # 3 [ 227.165644][ T4352] EXT4-fs warning (device loop2): ext4_enable_quotas:6892: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 227.185189][ T4352] EXT4-fs (loop2): mount failed 16:23:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000009b94b11e46934f5489a26265ae170793010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000e2f4655fe2f4655fe2f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="80", 0x1, 0x4200}], 0x0, &(0x7f0000014d00)) [ 227.372255][ T20] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 227.526031][ T4362] loop2: detected capacity change from 0 to 4096 [ 227.607685][ T4362] EXT4-fs error (device loop2): ext4_quota_enable:6852: comm syz-executor.2: Bad quota inode # 3 16:23:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x0, 0x100, 0xfffffffd}, 0x48) 16:23:35 executing program 5: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, 0xffffffffffffffff, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_ASYNC_CANCEL={0xe, 0x2}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_WRITE_FIXED, 0x8001) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 16:23:35 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x1814c0, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0xee00, 0x0) [ 227.650162][ T4362] EXT4-fs warning (device loop2): ext4_enable_quotas:6892: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 227.713714][ T4362] EXT4-fs (loop2): mount failed [ 227.773177][ T20] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 165 [ 227.942870][ T20] usb 1-1: New USB device found, idVendor=06d6, idProduct=003b, bcdDevice=20.35 [ 227.952178][ T20] usb 1-1: New USB device strings: Mfr=1, Product=232, SerialNumber=3 [ 227.960512][ T20] usb 1-1: Product: syz [ 227.964936][ T20] usb 1-1: Manufacturer: syz [ 227.969671][ T20] usb 1-1: SerialNumber: syz 16:23:36 executing program 1: syz_usb_connect(0x0, 0x0, 0x0, 0x0) r0 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) 16:23:36 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x3, &(0x7f0000000040)=[{0x15, 0x0, 0x0, 0x247e}, {0x25}, {0x6}]}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) 16:23:36 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x1814c0, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0xee00, 0x0) [ 228.113615][ T20] usb 1-1: config 0 descriptor?? [ 228.143082][ T4357] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 228.224455][ T20] zr364xx 1-1:0.0: Zoran 364xx compatible webcam plugged [ 228.231865][ T20] zr364xx 1-1:0.0: model 06d6:003b detected [ 228.238265][ T20] usb 1-1: 320x240 mode selected [ 228.265269][ T24] audit: type=1326 audit(1653495816.333:127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4370 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fa1549 code=0x0 [ 228.396795][ T4357] UDC core: couldn't find an available UDC or it's busy: -16 [ 228.404701][ T4357] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 16:23:36 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x12, 0x80801) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000040)={0x80, 0x6, 0x300, 0x0, 0x0, 0x0, 0x0}) 16:23:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0xc008ae88, &(0x7f00000004c0)={"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"}) [ 228.575965][ T20] usb 1-1: Zoran 364xx controlling device video71 [ 228.623533][ T20] usb 1-1: USB disconnect, device number 3 [ 228.667819][ T20] zr364xx 1-1:0.0: Zoran 364xx webcam unplugged 16:23:37 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x12, 0x80801) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000040)={0x80, 0x6, 0x300, 0x0, 0x0, 0x0, 0x0}) 16:23:37 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000ec8ba940d6063b00352001e8030109021b00010000000009040000015794810009058d02a5"], 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11c2, 0x2208, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) 16:23:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0xc008ae88, &(0x7f00000004c0)={"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"}) 16:23:37 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2}) ioctl$TUNSETOFFLOAD(r1, 0x400454c9, 0x13) ioctl$TUNSETSTEERINGEBPF(r0, 0x8927, &(0x7f00000003c0)) [ 229.647862][ T4393] tap0: tun_chr_ioctl cmd 35111 [ 229.732200][ T3138] usb 1-1: new high-speed USB device number 4 using dummy_hcd 16:23:38 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x12, 0x80801) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000040)={0x80, 0x6, 0x300, 0x0, 0x0, 0x0, 0x0}) 16:23:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0xc008ae88, &(0x7f00000004c0)={"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"}) 16:23:38 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000100)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x0, 0x0) [ 230.122441][ T3138] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 165 [ 230.294453][ T3138] usb 1-1: New USB device found, idVendor=06d6, idProduct=003b, bcdDevice=20.35 [ 230.303993][ T3138] usb 1-1: New USB device strings: Mfr=1, Product=232, SerialNumber=3 [ 230.312705][ T3138] usb 1-1: Product: syz [ 230.317008][ T3138] usb 1-1: Manufacturer: syz [ 230.321910][ T3138] usb 1-1: SerialNumber: syz [ 230.336790][ T3138] usb 1-1: config 0 descriptor?? 16:23:38 executing program 1: syz_usb_connect(0x0, 0x0, 0x0, 0x0) r0 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) 16:23:38 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffa, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}], 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x44, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) 16:23:38 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x12, 0x80801) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000040)={0x80, 0x6, 0x300, 0x0, 0x0, 0x0, 0x0}) [ 230.364074][ T4391] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 230.415789][ T3138] zr364xx 1-1:0.0: Zoran 364xx compatible webcam plugged [ 230.424355][ T3138] zr364xx 1-1:0.0: model 06d6:003b detected [ 230.430513][ T3138] usb 1-1: 320x240 mode selected 16:23:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x84}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=@ipv6_getaddr={0x2c, 0x16, 0x201, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14, 0xa}]}, 0x2c}}, 0x0) 16:23:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0xc008ae88, &(0x7f00000004c0)={"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"}) 16:23:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r3) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r4, @ANYBLOB="f1ffffff00000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r4, @ANYBLOB="01fe0000f1ffffff"], 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) [ 230.604151][ T4391] UDC core: couldn't find an available UDC or it's busy: -16 [ 230.611953][ T4391] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 230.705529][ T3138] usb 1-1: Zoran 364xx controlling device video71 [ 230.745299][ T3138] usb 1-1: USB disconnect, device number 4 [ 230.761835][ C0] usb 1-1: error submitting urb (error=-19) [ 230.805044][ T3138] zr364xx 1-1:0.0: Zoran 364xx webcam unplugged [ 230.999754][ T4415] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 231.047424][ T4417] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 16:23:39 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000ec8ba940d6063b00352001e8030109021b00010000000009040000015794810009058d02a5"], 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11c2, 0x2208, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) 16:23:39 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3c) 16:23:39 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f00000005c0)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[], 0xfffffd6d) ioctl$UI_DEV_DESTROY(r0, 0x5502) ioctl$UI_GET_SYSNAME(r0, 0x40045568, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) 16:23:39 executing program 5: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) r1 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) dup2(r0, r1) [ 231.250162][ T4417] device veth3 entered promiscuous mode [ 231.276492][ T4419] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 16:23:39 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x92, &(0x7f0000000500)=ANY=[@ANYBLOB="1201000002000008ba0d0010400001000001090280000101000000090400ffc8b1198300052406010005240000000d240f010000000000000000000c241b07000104070104007f0524150500082407e30000f8ff06240701050008241c04001f3c0d152412feffa317a88b045e4f01a607c0ffcb7e392a090581030004"], 0x0) syz_usb_ep_write(r0, 0x0, 0xc, &(0x7f0000000c80)="07002000d1905b8a3087aa43") [ 231.522519][ T4428] input: syz0 as /devices/virtual/input/input5 16:23:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @private1}, 0x1c) [ 231.842098][ T27] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 231.852376][ T3138] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 232.082725][ T27] usb 5-1: Using ep0 maxpacket: 8 [ 232.208775][ T27] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 232.219166][ T27] usb 5-1: too many endpoints for config 1 interface 0 altsetting 255: 200, using maximum allowed: 30 [ 232.230496][ T27] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.241831][ T27] usb 5-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 200 [ 232.255252][ T27] usb 5-1: config 1 interface 0 has no altsetting 0 [ 232.267582][ T3138] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 165 [ 232.362494][ T27] usb 5-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 232.372100][ T27] usb 5-1: New USB device strings: Mfr=1, Product=0, SerialNumber=0 [ 232.380249][ T27] usb 5-1: Manufacturer: syz [ 232.433365][ T3138] usb 1-1: New USB device found, idVendor=06d6, idProduct=003b, bcdDevice=20.35 [ 232.442864][ T3138] usb 1-1: New USB device strings: Mfr=1, Product=232, SerialNumber=3 [ 232.451198][ T3138] usb 1-1: Product: syz [ 232.455612][ T3138] usb 1-1: Manufacturer: syz [ 232.460350][ T3138] usb 1-1: SerialNumber: syz [ 232.471030][ T3138] usb 1-1: config 0 descriptor?? [ 232.492869][ T4431] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 232.525683][ T3138] zr364xx 1-1:0.0: Zoran 364xx compatible webcam plugged [ 232.532969][ T3138] zr364xx 1-1:0.0: model 06d6:003b detected 16:23:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x1d}]}, @NFT_MSG_NEWSETELEM={0x5c, 0xc, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x30, 0x3, 0x0, 0x1, [{0x2c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPRESSIONS={0x24, 0xb, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @quota={{0x18}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_QUOTA_BYTES={0xc}]}}}]}, @NFTA_SET_ELEM_KEY={0x4}]}]}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0xe0}}, 0x0) 16:23:40 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') lseek(r0, 0x200007, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/20, 0x14}], 0x1, 0x2a, 0x0) 16:23:40 executing program 5: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000200)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mount(&(0x7f0000000040)=@filename='./bus/file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x3000, 0x0) rmdir(&(0x7f00000000c0)='./bus/file0\x00') mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x320ac40, 0x0) [ 232.539176][ T3138] usb 1-1: 320x240 mode selected 16:23:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x89, 0x0, &(0x7f00000000c0)) [ 232.608480][ T4443] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 232.736100][ T4431] UDC core: couldn't find an available UDC or it's busy: -16 [ 232.743771][ T4431] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 232.830272][ T27] usb 5-1: USB disconnect, device number 2 [ 232.856598][ T4445] ======================================================= [ 232.856598][ T4445] WARNING: The mand mount option has been deprecated and [ 232.856598][ T4445] and is ignored by this kernel. Remove the mand [ 232.856598][ T4445] option from the mount to silence this warning. [ 232.856598][ T4445] ======================================================= [ 232.894149][ T3138] usb 1-1: Zoran 364xx controlling device video71 16:23:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000018c0)=@base={0x9, 0x3f, 0x7, 0x5f6, 0x0, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0x15, &(0x7f0000000080)={r0, 0x58}, 0x10) [ 232.962556][ T3138] usb 1-1: USB disconnect, device number 5 [ 232.990039][ T3855] udevd[3855]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 16:23:41 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000380)="eb46643fd8226314a320b3b5a3c3a5156efa296a1ca9fd2c5ca57ad1452005fd2731c11b56d562ede40b015171", 0x2d}, {&(0x7f0000000d80)="ed91d65f2ebbdbc44630e673da418e82ee60afe8a0daf1609b97deebcfe3307990c0eeea9d293b7b0b757e2cbf9a43a7b09c8485d86f28ca70b54fd5f93637a0a14e6b61141dda117b2820", 0x4b}], 0x2}, 0x0) recvmmsg(r0, &(0x7f0000003480)=[{{&(0x7f0000000140)=@nfc, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/68, 0x44}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f0000000240)=""/21, 0x15}], 0x3}}, {{0x0, 0x0, 0x0}}], 0x2, 0xaed3a0cd2acc858a, 0x0) [ 233.021142][ T4443] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 233.038359][ T3138] zr364xx 1-1:0.0: Zoran 364xx webcam unplugged 16:23:41 executing program 5: syz_io_uring_setup(0x440d, &(0x7f0000000340)={0x0, 0x0, 0x26}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) 16:23:41 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x92, &(0x7f0000000500)=ANY=[@ANYBLOB="1201000002000008ba0d0010400001000001090280000101000000090400ffc8b1198300052406010005240000000d240f010000000000000000000c241b07000104070104007f0524150500082407e30000f8ff06240701050008241c04001f3c0d152412feffa317a88b045e4f01a607c0ffcb7e392a090581030004"], 0x0) syz_usb_ep_write(r0, 0x0, 0xc, &(0x7f0000000c80)="07002000d1905b8a3087aa43") 16:23:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x122}]}) 16:23:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010002081000418e00000804fcff", 0x58}], 0x1) 16:23:41 executing program 1: r0 = syz_io_uring_setup(0x2c06, &(0x7f0000000100), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000000c0)=0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 16:23:42 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)={0x58, 0x1, 0x2, 0x801, 0x0, 0x0, {0xa}, [@CTA_EXPECT_TUPLE={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x58}}, 0x0) 16:23:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x4001, 0x3, 0x2a4, 0x120, 0x0, 0x148, 0x120, 0x148, 0x210, 0x240, 0x240, 0x210, 0x240, 0x3, 0x0, {[{{@uncond, 0x0, 0x100, 0x120, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x7}}}, @common=@unspec=@statistic={{0x38}}]}, @unspec=@NOTRACK={0x20}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, [@common=@unspec=@quota={{0x38}}]}, @unspec=@CT0={0x48}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x300) 16:23:42 executing program 2: sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="ad"], 0x14}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x82, &(0x7f00000000c0)={r2}, 0x8) 16:23:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xadc, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0xa}}}}}}, 0x0) [ 234.124220][ T27] usb 5-1: new high-speed USB device number 3 using dummy_hcd 16:23:42 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) write$UHID_INPUT(r0, &(0x7f0000001080)={0xa, {"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", 0x1000}}, 0x1006) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "92ee2972fc2575d6"}) ioctl$TCXONC(r1, 0x540a, 0x0) 16:23:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x54}]}, &(0x7f0000000100)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:23:42 executing program 3: syz_usb_connect$uac1(0x0, 0x79, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x3}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 16:23:42 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x10132) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000100)=0xffff, 0x4) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001180)={0x0, 0x0, "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", "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"}) recvmmsg(r1, &(0x7f0000001140)=[{{0x0, 0x0, 0x0}}], 0x700, 0x0, 0x0) [ 234.382037][ T27] usb 5-1: Using ep0 maxpacket: 8 [ 234.485670][ T4478] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 234.504995][ T27] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 234.515456][ T27] usb 5-1: too many endpoints for config 1 interface 0 altsetting 255: 200, using maximum allowed: 30 [ 234.526878][ T27] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.538642][ T27] usb 5-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 200 [ 234.552787][ T27] usb 5-1: config 1 interface 0 has no altsetting 0 [ 234.762259][ T27] usb 5-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 234.773997][ T27] usb 5-1: New USB device strings: Mfr=1, Product=0, SerialNumber=0 [ 234.782818][ T27] usb 5-1: Manufacturer: syz [ 234.862476][ T3544] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 235.111950][ T3544] usb 4-1: Using ep0 maxpacket: 16 [ 235.232380][ T3544] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 235.241245][ T3544] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 235.251897][ T3544] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 235.365080][ T20] usb 5-1: USB disconnect, device number 3 [ 235.464651][ T3544] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 235.474210][ T3544] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.483692][ T3544] usb 4-1: Product: syz [ 235.488102][ T3544] usb 4-1: Manufacturer: syz [ 235.492898][ T3544] usb 4-1: SerialNumber: syz [ 235.888019][ T3544] usb 4-1: USB disconnect, device number 2 16:23:44 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x92, &(0x7f0000000500)=ANY=[@ANYBLOB="1201000002000008ba0d0010400001000001090280000101000000090400ffc8b1198300052406010005240000000d240f010000000000000000000c241b07000104070104007f0524150500082407e30000f8ff06240701050008241c04001f3c0d152412feffa317a88b045e4f01a607c0ffcb7e392a090581030004"], 0x0) syz_usb_ep_write(r0, 0x0, 0xc, &(0x7f0000000c80)="07002000d1905b8a3087aa43") 16:23:44 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x4, &(0x7f0000000240)=@framed={{}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]}, &(0x7f0000000280)='GPL\x00', 0x3, 0x9c, &(0x7f00000002c0)=""/156, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 16:23:44 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket(0x40000000002, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca001bb911b0000080", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="9b42072ebb"], 0x20000600}}, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r7 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)={0x14}, 0x14}}, 0xc090) recvfrom(r7, &(0x7f0000000080)=""/175, 0x59000, 0x0, 0x0, 0x0) sendfile(r7, r1, 0x0, 0x81000) 16:23:44 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x44, 0x0, 0x0, 0x10000000}, {0x2d}, {0x6, 0x0, 0x0, 0x7fffffff}]}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) 16:23:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) open(0x0, 0x511000, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r3}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x26802, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000980)={"cd6fac7186eae6936a4078e7736919a5e679e4ca211422054a513459113381178f1688d8c68c0c9e809e8aaac86254461c07b8db843bb6665f82bcad6cebb20a83c1b4f6a550c75915e2b908f4a891adc5dd46f809397932ca9af99f419107c90695ff71d9c3f4a0b16406924df8fefeb85da911a9cd71eacee540ec2d6e6ef696a214af1786cffa8f7bf950d365fc6baf0ee4e8d7f3452ba4e21b9a82ca11cde5819dabbf439ec6b17e884604e4f4055512eb6f12e0191459ce2526d95b486c952a9d75af290af68baa6c44233886508418fde7f60e21f4f073e750a7bd55ea62ad488f26dd6d563e271914bdcab01ac5471a30c7f3a09d56d45d85e9d3399f5416d07acfb9f1f304f576845ce99112e650fcc2bdaafbcbd3571114f86f20d2be5994d321f3d0d1a3955d223c58a5a9e28e69745a9bb4cedff7aa4764e8d9eed52def1bf400cc60bef95a2e1e8fe39c86818d26df8cf76aa1c4c9b1106ffd8e67a8b44a0d65a78340365c4b0bac172e160cd6a2f573da65e31e0c54da6e5766d77663f365977e0e9cb4251c65d5b66cb0956d21f9a5523d0d0468c01ae20d0696c3c4051d825994d6e05ee73a772ee154133db8c1ae1dc47d6e10f07b3cc720b1101aa2a76c687e2c969544712f472540c9ab7e49c29bf55c238427301ef4593b0fe27bffff4efffaec2fb3e5bce4d941755c40415bab69cef496e66c432757c01c4d992e487c69e1eb84550bd76a58fdb360c63aac9d52c2fd5fcb42188084a3b25627d12bbf08a0946868210c622002c05263f422469fc666c3073be9d95faab9d4c0300c884b01ce1abfeda3fd588febdaadfd83358c431f7945b7da1eb10c33f31411c52062ab1aab3d1a2915e3074b73d55e306af1d474906d7e8dc3a6449ee59c2e01115a046ec8d4b72eb5736d9052e72e1bfddd905862920718df3a2d658b1371c1fe671fc70c5d69ab8fd3e4ddbccd3e96b5232ed07fa078414135765484167bb54fce2884005de8793a807e5b21c46f185636646c82c2b3e025dec75478c30419bc2b705673588d2c89a4681ff8b96e452af3e21587b17df689ca5adf201b83e0215de8573b9bcb60497c69ac8c5f7a485cd53806115db15443ff829a2910f045a228fd2f418303c868059ca09a4d36f31fb07c87e4102676f7c5ce4b4f7941617885c7df7a80d2ec039fa7c5e99bb3d1aade1f5f5404922743526e5f66aa66ee773981b9a3d62f48ec040208f5b0bf0c90f4babd2fa4ac3bfbd33d9c1f95c82e010d873297ccc62336a535ae134037e3cff052aeb62dbc911d8aa15dab47e8fb7cbcd6eb878121ebb465bbbb8b6aa0692ca02be8781ccd663af77b9827c933e519f55a8a1b8a4c8f6f57424cf67989561b33ec35d9dacb3fdf12f7e14e865bed27f2eb8a88e8986a4cd673357672695656c92fd9168e3a9b3320"}) sendfile(r2, r4, 0x0, 0x10000) [ 236.085628][ T3713] udevd[3713]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 16:23:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200004003", 0x66, 0x400}, {&(0x7f0000000080)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000380)=ANY=[]) 16:23:44 executing program 5: write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB='\'@:'], 0xd) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f0000000040)=0xa, 0x1959cc36) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 16:23:44 executing program 3: syz_usb_connect$uac1(0x0, 0x79, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x3}, {}, {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, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 236.340223][ T24] audit: type=1804 audit(1653495824.403:128): pid=4501 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1785502166/syzkaller.6MxmBb/49/bus" dev="sda1" ino=1162 res=1 errno=0 [ 236.366347][ T24] audit: type=1800 audit(1653495824.403:129): pid=4501 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1162 res=0 errno=0 16:23:44 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket(0x40000000002, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca001bb911b0000080", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="9b42072ebb"], 0x20000600}}, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r7 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)={0x14}, 0x14}}, 0xc090) recvfrom(r7, &(0x7f0000000080)=""/175, 0x59000, 0x0, 0x0, 0x0) sendfile(r7, r1, 0x0, 0x81000) [ 236.618356][ T4506] loop1: detected capacity change from 0 to 1024 [ 236.702528][ T4506] EXT4-fs error (device loop1): __ext4_fill_super:5326: inode #2: comm syz-executor.1: iget: root inode unallocated [ 236.718897][ T27] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 236.738384][ T4506] EXT4-fs (loop1): get root inode failed [ 236.744784][ T4506] EXT4-fs (loop1): mount failed 16:23:44 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket(0x40000000002, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca001bb911b0000080", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="9b42072ebb"], 0x20000600}}, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r7 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)={0x14}, 0x14}}, 0xc090) recvfrom(r7, &(0x7f0000000080)=""/175, 0x59000, 0x0, 0x0, 0x0) sendfile(r7, r1, 0x0, 0x81000) 16:23:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x30}, @IFLA_GRE_ERSPAN_INDEX={0x8}]}}}]}, 0x48}}, 0x0) [ 237.011321][ T27] usb 5-1: Using ep0 maxpacket: 8 [ 237.012650][ T3544] usb 4-1: new high-speed USB device number 3 using dummy_hcd 16:23:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) open(0x0, 0x511000, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r3}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x26802, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000980)={"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"}) sendfile(r2, r4, 0x0, 0x10000) [ 237.152857][ T27] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 237.163445][ T27] usb 5-1: too many endpoints for config 1 interface 0 altsetting 255: 200, using maximum allowed: 30 [ 237.174797][ T27] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 237.186301][ T27] usb 5-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 200 [ 237.200829][ T27] usb 5-1: config 1 interface 0 has no altsetting 0 [ 237.273247][ T3544] usb 4-1: Using ep0 maxpacket: 16 [ 237.404001][ T3544] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 237.413164][ T3544] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 237.423996][ T3544] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 237.554891][ T27] usb 5-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 237.564238][ T27] usb 5-1: New USB device strings: Mfr=1, Product=0, SerialNumber=0 [ 237.572546][ T27] usb 5-1: Manufacturer: syz [ 237.682636][ T3544] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 237.692242][ T3544] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.700392][ T3544] usb 4-1: Product: syz [ 237.704926][ T3544] usb 4-1: Manufacturer: syz [ 237.709642][ T3544] usb 4-1: SerialNumber: syz [ 237.866767][ T24] audit: type=1804 audit(1653495825.933:130): pid=4522 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1785502166/syzkaller.6MxmBb/50/bus" dev="sda1" ino=1161 res=1 errno=0 [ 237.894626][ T24] audit: type=1800 audit(1653495825.933:131): pid=4522 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1161 res=0 errno=0 [ 238.229504][ T20] usb 5-1: USB disconnect, device number 4 [ 238.240547][ T3544] usb 4-1: USB disconnect, device number 3 [ 238.629914][ T4521] not chained 10000 origins [ 238.634770][ T4521] CPU: 1 PID: 4521 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 238.643490][ T4521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.653578][ T4521] Call Trace: [ 238.656876][ T4521] [ 238.659823][ T4521] dump_stack_lvl+0x1ff/0x28e [ 238.664584][ T4521] dump_stack+0x25/0x28 [ 238.668780][ T4521] kmsan_internal_chain_origin+0x78/0x120 [ 238.674618][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 238.680743][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 238.685891][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 238.691747][ T4521] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 238.697429][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 238.702573][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 238.708427][ T4521] ? should_fail+0x75/0x9c0 [ 238.713082][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 238.718225][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 238.724528][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 238.730653][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 238.735804][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 238.741649][ T4521] __msan_chain_origin+0xbf/0x140 [ 238.746730][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 238.751957][ T4521] get_compat_msghdr+0x108/0x2c0 [ 238.756944][ T4521] ? __sys_recvmmsg+0x51c/0x6f0 [ 238.761867][ T4521] do_recvmmsg+0xd77/0x2120 [ 238.766449][ T4521] ? __stack_depot_save+0x21/0x4b0 [ 238.771621][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 238.776790][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 238.783095][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 238.789215][ T4521] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.795773][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 238.800510][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.806895][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 238.811970][ T4521] do_fast_syscall_32+0x34/0x70 [ 238.816867][ T4521] do_SYSENTER_32+0x1b/0x20 [ 238.821417][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.828637][ T4521] RIP: 0023:0xf7f77549 [ 238.832726][ T4521] 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 [ 238.852375][ T4521] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 238.860823][ T4521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 238.869079][ T4521] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 238.877070][ T4521] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 238.885060][ T4521] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 238.893050][ T4521] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 238.901057][ T4521] [ 238.907182][ T4521] Uninit was stored to memory at: [ 238.912731][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 238.918676][ T4521] get_compat_msghdr+0x108/0x2c0 [ 238.923777][ T4521] do_recvmmsg+0xd77/0x2120 [ 238.928513][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 238.933341][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.939756][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 238.944937][ T4521] do_fast_syscall_32+0x34/0x70 [ 238.949839][ T4521] do_SYSENTER_32+0x1b/0x20 [ 238.954474][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 238.960862][ T4521] [ 238.963280][ T4521] Uninit was stored to memory at: [ 238.968394][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 238.973625][ T4521] get_compat_msghdr+0x108/0x2c0 [ 238.978615][ T4521] do_recvmmsg+0xd77/0x2120 [ 238.983256][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 238.987990][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 238.994467][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 238.999547][ T4521] do_fast_syscall_32+0x34/0x70 [ 239.004627][ T4521] do_SYSENTER_32+0x1b/0x20 [ 239.009193][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.015672][ T4521] [ 239.018011][ T4521] Uninit was stored to memory at: [ 239.023262][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 239.028427][ T4521] get_compat_msghdr+0x108/0x2c0 [ 239.033595][ T4521] do_recvmmsg+0xd77/0x2120 [ 239.038155][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 239.043024][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.049408][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 239.054577][ T4521] do_fast_syscall_32+0x34/0x70 [ 239.059477][ T4521] do_SYSENTER_32+0x1b/0x20 [ 239.064114][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.070491][ T4521] [ 239.072981][ T4521] Uninit was stored to memory at: 16:23:47 executing program 1: r0 = socket(0x10, 0x3, 0x4) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[], 0x28}}, 0x0) 16:23:47 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket(0x40000000002, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca001bb911b0000080", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="9b42072ebb"], 0x20000600}}, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r7 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)={0x14}, 0x14}}, 0xc090) recvfrom(r7, &(0x7f0000000080)=""/175, 0x59000, 0x0, 0x0, 0x0) sendfile(r7, r1, 0x0, 0x81000) 16:23:47 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket(0x40000000002, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca001bb911b0000080", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="9b42072ebb"], 0x20000600}}, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r7 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)={0x14}, 0x14}}, 0xc090) recvfrom(r7, &(0x7f0000000080)=""/175, 0x59000, 0x0, 0x0, 0x0) sendfile(r7, r1, 0x0, 0x81000) 16:23:47 executing program 3: syz_usb_connect$uac1(0x0, 0x79, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x3}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 16:23:47 executing program 4: r0 = syz_usb_connect$cdc_ecm(0x0, 0x92, &(0x7f0000000500)=ANY=[@ANYBLOB="1201000002000008ba0d0010400001000001090280000101000000090400ffc8b1198300052406010005240000000d240f010000000000000000000c241b07000104070104007f0524150500082407e30000f8ff06240701050008241c04001f3c0d152412feffa317a88b045e4f01a607c0ffcb7e392a090581030004"], 0x0) syz_usb_ep_write(r0, 0x0, 0xc, &(0x7f0000000c80)="07002000d1905b8a3087aa43") [ 239.078088][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 239.083390][ T4521] get_compat_msghdr+0x108/0x2c0 [ 239.088410][ T4521] do_recvmmsg+0xd77/0x2120 [ 239.093070][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 239.097799][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.104273][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 239.109352][ T4521] do_fast_syscall_32+0x34/0x70 [ 239.114397][ T4521] do_SYSENTER_32+0x1b/0x20 [ 239.118994][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.125560][ T4521] [ 239.127903][ T4521] Uninit was stored to memory at: [ 239.133099][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 239.138262][ T4521] get_compat_msghdr+0x108/0x2c0 [ 239.143423][ T4521] do_recvmmsg+0xd77/0x2120 [ 239.147982][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 239.152857][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.159332][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 239.164667][ T4521] do_fast_syscall_32+0x34/0x70 [ 239.169585][ T4521] do_SYSENTER_32+0x1b/0x20 [ 239.174288][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.180704][ T4521] [ 239.183195][ T4521] Uninit was stored to memory at: [ 239.188387][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 239.193695][ T4521] get_compat_msghdr+0x108/0x2c0 [ 239.198690][ T4521] do_recvmmsg+0xd77/0x2120 [ 239.203414][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 239.208157][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.214710][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 239.219796][ T4521] do_fast_syscall_32+0x34/0x70 [ 239.224865][ T4521] do_SYSENTER_32+0x1b/0x20 [ 239.229425][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.235963][ T4521] [ 239.238303][ T4521] Uninit was stored to memory at: [ 239.243596][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 239.248768][ T4521] get_compat_msghdr+0x108/0x2c0 [ 239.253920][ T4521] do_recvmmsg+0xd77/0x2120 [ 239.258483][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 239.263433][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.269820][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 239.275060][ T4521] do_fast_syscall_32+0x34/0x70 [ 239.279965][ T4521] do_SYSENTER_32+0x1b/0x20 [ 239.284708][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.291098][ T4521] [ 239.293589][ T4521] Local variable msg_sys created at: [ 239.298893][ T4521] do_recvmmsg+0xbb/0x2120 [ 239.303500][ T4521] __sys_recvmmsg+0x51c/0x6f0 16:23:47 executing program 1: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000340)=@newtaction={0x60, 0x30, 0x53b, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_simple={0x48, 0x1, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x2}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x60}}, 0x0) 16:23:47 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket(0x40000000002, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca001bb911b0000080", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="9b42072ebb"], 0x20000600}}, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r7 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)={0x14}, 0x14}}, 0xc090) recvfrom(r7, &(0x7f0000000080)=""/175, 0x59000, 0x0, 0x0, 0x0) sendfile(r7, r1, 0x0, 0x81000) [ 239.773096][ T4521] not chained 20000 origins [ 239.777738][ T4521] CPU: 1 PID: 4521 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 239.786464][ T4521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.796549][ T4521] Call Trace: [ 239.799844][ T4521] [ 239.802795][ T4521] dump_stack_lvl+0x1ff/0x28e [ 239.807535][ T4521] dump_stack+0x25/0x28 [ 239.811741][ T4521] kmsan_internal_chain_origin+0x78/0x120 [ 239.817534][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 239.823667][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 239.828825][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 239.834682][ T4521] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 239.840291][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 239.845444][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 239.851300][ T4521] ? should_fail+0x75/0x9c0 [ 239.855853][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 239.861011][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 239.867321][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 239.873629][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 239.878789][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 239.884641][ T4521] __msan_chain_origin+0xbf/0x140 [ 239.889819][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 239.895006][ T4521] get_compat_msghdr+0x108/0x2c0 [ 239.900009][ T4521] ? __sys_recvmmsg+0x51c/0x6f0 [ 239.904924][ T4521] do_recvmmsg+0xd77/0x2120 [ 239.909518][ T4521] ? __stack_depot_save+0x21/0x4b0 [ 239.914701][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 239.919858][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 239.926173][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 239.932308][ T4521] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.938879][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 239.943625][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 239.950025][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 239.955111][ T4521] do_fast_syscall_32+0x34/0x70 [ 239.960025][ T4521] do_SYSENTER_32+0x1b/0x20 [ 239.964591][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 239.970994][ T4521] RIP: 0023:0xf7f77549 [ 239.975095][ T4521] 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 [ 239.994757][ T4521] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 240.003229][ T4521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 240.011250][ T4521] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 240.015373][ T27] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 240.019306][ T4521] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 240.019340][ T4521] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 240.042855][ T4521] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 240.050872][ T4521] [ 240.057734][ T4521] Uninit was stored to memory at: [ 240.063466][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 240.068636][ T4521] get_compat_msghdr+0x108/0x2c0 [ 240.073859][ T4521] do_recvmmsg+0xd77/0x2120 [ 240.078413][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 240.083239][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.089629][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 240.094855][ T4521] do_fast_syscall_32+0x34/0x70 [ 240.099756][ T4521] do_SYSENTER_32+0x1b/0x20 [ 240.104397][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.110778][ T4521] [ 240.113263][ T4521] Uninit was stored to memory at: [ 240.118360][ T4521] __get_compat_msghdr+0x6e1/0x9d0 16:23:48 executing program 1: unshare(0x60600) r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x52, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x10}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 240.123654][ T4521] get_compat_msghdr+0x108/0x2c0 [ 240.128644][ T4521] do_recvmmsg+0xd77/0x2120 [ 240.133345][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 240.138074][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.144605][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 240.149684][ T4521] do_fast_syscall_32+0x34/0x70 [ 240.154731][ T4521] do_SYSENTER_32+0x1b/0x20 [ 240.159316][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.165848][ T4521] [ 240.168181][ T4521] Uninit was stored to memory at: [ 240.173433][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 240.178589][ T4521] get_compat_msghdr+0x108/0x2c0 [ 240.183714][ T4521] do_recvmmsg+0xd77/0x2120 [ 240.188269][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 240.193154][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.199550][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 240.204714][ T4521] do_fast_syscall_32+0x34/0x70 [ 240.209612][ T4521] do_SYSENTER_32+0x1b/0x20 [ 240.214439][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.220846][ T4521] [ 240.223324][ T4521] Uninit was stored to memory at: [ 240.228442][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 240.233772][ T4521] get_compat_msghdr+0x108/0x2c0 [ 240.238782][ T4521] do_recvmmsg+0xd77/0x2120 [ 240.243480][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 240.248221][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.254788][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 240.259880][ T4521] do_fast_syscall_32+0x34/0x70 [ 240.264936][ T4521] do_SYSENTER_32+0x1b/0x20 16:23:48 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket(0x40000000002, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca001bb911b0000080", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="9b42072ebb"], 0x20000600}}, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r7 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)={0x14}, 0x14}}, 0xc090) recvfrom(r7, &(0x7f0000000080)=""/175, 0x59000, 0x0, 0x0, 0x0) sendfile(r7, r1, 0x0, 0x81000) [ 240.269492][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.276237][ T4521] [ 240.278573][ T4521] Uninit was stored to memory at: [ 240.283820][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 240.289022][ T4521] get_compat_msghdr+0x108/0x2c0 [ 240.294161][ T4521] do_recvmmsg+0xd77/0x2120 [ 240.298722][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 240.302639][ T27] usb 5-1: Using ep0 maxpacket: 8 [ 240.303604][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.314986][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 240.320069][ T4521] do_fast_syscall_32+0x34/0x70 [ 240.325124][ T4521] do_SYSENTER_32+0x1b/0x20 [ 240.329674][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.336224][ T4521] [ 240.338558][ T4521] Uninit was stored to memory at: [ 240.343805][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 240.348967][ T4521] get_compat_msghdr+0x108/0x2c0 [ 240.354105][ T4521] do_recvmmsg+0xd77/0x2120 [ 240.358655][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 240.363540][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.369929][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 240.375242][ T4521] do_fast_syscall_32+0x34/0x70 [ 240.380141][ T4521] do_SYSENTER_32+0x1b/0x20 [ 240.384839][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.391232][ T4521] [ 240.393719][ T4521] Uninit was stored to memory at: [ 240.398833][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 240.404188][ T4521] get_compat_msghdr+0x108/0x2c0 [ 240.409182][ T4521] do_recvmmsg+0xd77/0x2120 [ 240.413818][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 240.418543][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 240.425074][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 240.430167][ T4521] do_fast_syscall_32+0x34/0x70 [ 240.435226][ T4521] do_SYSENTER_32+0x1b/0x20 [ 240.439861][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 240.442354][ T27] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 240.446404][ T4521] [ 240.456638][ T27] usb 5-1: too many endpoints for config 1 interface 0 altsetting 255: 200, using maximum allowed: 30 [ 240.458837][ T4521] Local variable msg_sys created at: [ 240.458852][ T4521] do_recvmmsg+0xbb/0x2120 [ 240.470228][ T27] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 240.475224][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 240.496025][ T27] usb 5-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 200 [ 240.511765][ T27] usb 5-1: config 1 interface 0 has no altsetting 0 [ 240.643006][ T3544] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 240.865218][ T27] usb 5-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 240.874540][ T27] usb 5-1: New USB device strings: Mfr=1, Product=0, SerialNumber=0 [ 240.882855][ T27] usb 5-1: Manufacturer: syz [ 240.896058][ T3544] usb 4-1: Using ep0 maxpacket: 16 [ 240.946148][ T20] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 241.014354][ T3544] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 241.023281][ T3544] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 241.033600][ T3544] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 241.039271][ T4521] not chained 30000 origins [ 241.047188][ T4521] CPU: 0 PID: 4521 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 241.055907][ T4521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.065987][ T4521] Call Trace: [ 241.069280][ T4521] [ 241.072231][ T4521] dump_stack_lvl+0x1ff/0x28e [ 241.076965][ T4521] dump_stack+0x25/0x28 [ 241.081165][ T4521] kmsan_internal_chain_origin+0x78/0x120 [ 241.086951][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 241.093078][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 241.098234][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 241.104092][ T4521] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 241.109704][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 241.114853][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 241.120705][ T4521] ? should_fail+0x75/0x9c0 [ 241.125246][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 241.130398][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 241.136702][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 241.142839][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 241.147988][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 241.153838][ T4521] __msan_chain_origin+0xbf/0x140 [ 241.158928][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 241.164103][ T4521] get_compat_msghdr+0x108/0x2c0 [ 241.169091][ T4521] ? __sys_recvmmsg+0x51c/0x6f0 [ 241.174003][ T4521] do_recvmmsg+0xd77/0x2120 [ 241.178610][ T4521] ? __stack_depot_save+0x21/0x4b0 [ 241.183789][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 241.188950][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 241.195259][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 241.201390][ T4521] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.207991][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 241.212739][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.219135][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 241.224221][ T4521] do_fast_syscall_32+0x34/0x70 [ 241.229126][ T4521] do_SYSENTER_32+0x1b/0x20 [ 241.233688][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.240086][ T4521] RIP: 0023:0xf7f77549 [ 241.244178][ T4521] 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 [ 241.263836][ T4521] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 241.272292][ T4521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 241.280299][ T4521] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 241.288298][ T4521] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 241.296295][ T4521] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 241.304296][ T4521] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 241.312315][ T4521] [ 241.315649][ T4521] Uninit was stored to memory at: [ 241.320756][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 241.326032][ T4521] get_compat_msghdr+0x108/0x2c0 [ 241.331019][ T4521] do_recvmmsg+0xd77/0x2120 [ 241.335692][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 241.340424][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.346919][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 241.352085][ T4521] do_fast_syscall_32+0x34/0x70 [ 241.356984][ T4521] do_SYSENTER_32+0x1b/0x20 [ 241.361534][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.368078][ T4521] [ 241.370410][ T4521] Uninit was stored to memory at: [ 241.375673][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 241.380838][ T4521] get_compat_msghdr+0x108/0x2c0 [ 241.386018][ T4521] do_recvmmsg+0xd77/0x2120 [ 241.390583][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 241.395566][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.396369][ T3544] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 241.402145][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 241.411213][ T3544] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.416307][ T4521] do_fast_syscall_32+0x34/0x70 [ 241.424349][ T3544] usb 4-1: Product: syz [ 241.429178][ T4521] do_SYSENTER_32+0x1b/0x20 [ 241.429233][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.433451][ T3544] usb 4-1: Manufacturer: syz [ 241.437977][ T4521] [ 241.437986][ T4521] Uninit was stored to memory at: [ 241.438065][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 241.444420][ T3544] usb 4-1: SerialNumber: syz [ 241.449013][ T4521] get_compat_msghdr+0x108/0x2c0 [ 241.471306][ T4521] do_recvmmsg+0xd77/0x2120 [ 241.476061][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 241.480786][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.487294][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 241.492513][ T4521] do_fast_syscall_32+0x34/0x70 [ 241.497413][ T4521] do_SYSENTER_32+0x1b/0x20 [ 241.502138][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.508521][ T4521] [ 241.510853][ T4521] Uninit was stored to memory at: [ 241.515339][ T20] usb 2-1: too many endpoints for config 1 interface 0 altsetting 0: 82, using maximum allowed: 30 [ 241.516130][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 241.526903][ T20] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16 [ 241.532028][ T4521] get_compat_msghdr+0x108/0x2c0 [ 241.541915][ T20] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 82 [ 241.560698][ T4521] do_recvmmsg+0xd77/0x2120 [ 241.565364][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 241.570086][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.576581][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 241.581744][ T4521] do_fast_syscall_32+0x34/0x70 [ 241.586640][ T4521] do_SYSENTER_32+0x1b/0x20 [ 241.591187][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.597680][ T4521] [ 241.600018][ T4521] Uninit was stored to memory at: [ 241.605219][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 241.610385][ T4521] get_compat_msghdr+0x108/0x2c0 [ 241.615484][ T4521] do_recvmmsg+0xd77/0x2120 [ 241.620038][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 241.624856][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.631244][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 241.636435][ T4521] do_fast_syscall_32+0x34/0x70 [ 241.641596][ T4521] do_SYSENTER_32+0x1b/0x20 [ 241.642860][ T20] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 241.646300][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.655575][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 241.661914][ T4521] [ 241.661924][ T4521] Uninit was stored to memory at: [ 241.662005][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 241.669923][ T20] usb 2-1: SerialNumber: syz [ 241.672318][ T4521] get_compat_msghdr+0x108/0x2c0 [ 241.672372][ T4521] do_recvmmsg+0xd77/0x2120 [ 241.672424][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 241.672475][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.672531][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 241.672583][ T4521] do_fast_syscall_32+0x34/0x70 [ 241.672632][ T4521] do_SYSENTER_32+0x1b/0x20 [ 241.672681][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.672738][ T4521] [ 241.672745][ T4521] Uninit was stored to memory at: [ 241.672821][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 241.672873][ T4521] get_compat_msghdr+0x108/0x2c0 [ 241.672924][ T4521] do_recvmmsg+0xd77/0x2120 [ 241.672977][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 241.673031][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 241.673090][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 241.673143][ T4521] do_fast_syscall_32+0x34/0x70 [ 241.673196][ T4521] do_SYSENTER_32+0x1b/0x20 [ 241.673244][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 241.673302][ T4521] [ 241.673309][ T4521] Local variable msg_sys created at: [ 241.673323][ T4521] do_recvmmsg+0xbb/0x2120 [ 241.673371][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 241.847615][ T4540] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 242.086092][ T3138] usb 5-1: USB disconnect, device number 5 [ 242.114343][ T4540] raw-gadget gadget: fail, usb_ep_enable returned -22 16:23:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0x6700000}], 0x0, &(0x7f00000017c0)={[{@nolazytime}, {@test_dummy_encryption}]}) 16:23:50 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8915, 0x0) [ 242.251568][ T3544] usb 4-1: USB disconnect, device number 4 [ 242.375880][ T4549] loop2: detected capacity change from 0 to 264192 [ 242.570751][ T3655] udevd[3655]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 242.650969][ T4521] not chained 40000 origins [ 242.658779][ T4521] CPU: 1 PID: 4521 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 242.667511][ T4521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.677591][ T4521] Call Trace: [ 242.680889][ T4521] [ 242.683835][ T4521] dump_stack_lvl+0x1ff/0x28e [ 242.688578][ T4521] dump_stack+0x25/0x28 [ 242.692787][ T4521] kmsan_internal_chain_origin+0x78/0x120 [ 242.698581][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 242.704717][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 242.709877][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 242.715740][ T4521] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 242.721358][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 242.726516][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 242.732375][ T4521] ? should_fail+0x75/0x9c0 [ 242.736930][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 242.742081][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 242.748562][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 242.754711][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 242.759867][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 242.765724][ T4521] __msan_chain_origin+0xbf/0x140 [ 242.770813][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 242.776091][ T4521] get_compat_msghdr+0x108/0x2c0 [ 242.781175][ T4521] ? __sys_recvmmsg+0x51c/0x6f0 [ 242.786090][ T4521] do_recvmmsg+0xd77/0x2120 [ 242.790685][ T4521] ? __stack_depot_save+0x21/0x4b0 [ 242.795861][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 242.801016][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 242.807326][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 242.813458][ T4521] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 242.820017][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 242.824752][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 242.831137][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 242.836209][ T4521] do_fast_syscall_32+0x34/0x70 [ 242.841103][ T4521] do_SYSENTER_32+0x1b/0x20 [ 242.845652][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 242.852033][ T4521] RIP: 0023:0xf7f77549 [ 242.856124][ T4521] 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 [ 242.875771][ T4521] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 242.884219][ T4521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 242.892214][ T4521] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 242.900203][ T4521] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 242.908193][ T4521] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.916183][ T4521] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 242.924190][ T4521] [ 242.928274][ T4521] Uninit was stored to memory at: [ 242.933474][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 242.938630][ T4521] get_compat_msghdr+0x108/0x2c0 [ 242.943708][ T4521] do_recvmmsg+0xd77/0x2120 [ 242.948269][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 242.953076][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 242.959461][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 242.964624][ T4521] do_fast_syscall_32+0x34/0x70 [ 242.969526][ T4521] do_SYSENTER_32+0x1b/0x20 [ 242.974170][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 242.980555][ T4521] [ 242.982979][ T4521] Uninit was stored to memory at: [ 242.988079][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 242.993333][ T4521] get_compat_msghdr+0x108/0x2c0 [ 242.998322][ T4521] do_recvmmsg+0xd77/0x2120 [ 243.002974][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 243.007735][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 243.014208][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 243.019280][ T4521] do_fast_syscall_32+0x34/0x70 [ 243.024270][ T4521] do_SYSENTER_32+0x1b/0x20 [ 243.028828][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 243.035299][ T4521] [ 243.037636][ T4521] Uninit was stored to memory at: [ 243.042823][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 243.047994][ T4521] get_compat_msghdr+0x108/0x2c0 [ 243.053060][ T4521] do_recvmmsg+0xd77/0x2120 [ 243.057612][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 243.062422][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 243.068899][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 243.074062][ T4521] do_fast_syscall_32+0x34/0x70 [ 243.078968][ T4521] do_SYSENTER_32+0x1b/0x20 [ 243.083620][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 243.090007][ T4521] [ 243.092594][ T4521] Uninit was stored to memory at: [ 243.097688][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 243.102921][ T4521] get_compat_msghdr+0x108/0x2c0 [ 243.107908][ T4521] do_recvmmsg+0xd77/0x2120 [ 243.112554][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 243.117278][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 243.123751][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 243.128826][ T4521] do_fast_syscall_32+0x34/0x70 [ 243.133819][ T4521] do_SYSENTER_32+0x1b/0x20 [ 243.138369][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 243.144836][ T4521] [ 243.147170][ T4521] Uninit was stored to memory at: [ 243.152346][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 243.157593][ T4521] get_compat_msghdr+0x108/0x2c0 [ 243.162678][ T4521] do_recvmmsg+0xd77/0x2120 [ 243.167236][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 243.172138][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 243.178534][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 243.184551][ T4521] do_fast_syscall_32+0x34/0x70 [ 243.189452][ T4521] do_SYSENTER_32+0x1b/0x20 [ 243.194152][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 243.200540][ T4521] [ 243.203013][ T4521] Uninit was stored to memory at: [ 243.208101][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 243.209086][ T4549] fscrypt: Error allocating hmac(sha512): -2 [ 243.213429][ T4521] get_compat_msghdr+0x108/0x2c0 [ 243.213486][ T4521] do_recvmmsg+0xd77/0x2120 [ 243.213541][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 243.219591][ T4549] EXT4-fs (loop2): Error while setting test dummy encryption [-2] [ 243.224553][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 243.224618][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 243.253186][ T4521] do_fast_syscall_32+0x34/0x70 [ 243.258090][ T4521] do_SYSENTER_32+0x1b/0x20 [ 243.262785][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 243.269175][ T4521] [ 243.271502][ T4521] Uninit was stored to memory at: [ 243.276746][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 243.281989][ T4521] get_compat_msghdr+0x108/0x2c0 [ 243.286976][ T4521] do_recvmmsg+0xd77/0x2120 [ 243.291522][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 243.296396][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 243.302867][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 243.307940][ T4521] do_fast_syscall_32+0x34/0x70 [ 243.312987][ T4521] do_SYSENTER_32+0x1b/0x20 [ 243.317539][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 243.324064][ T4521] [ 243.326397][ T4521] Local variable msg_sys created at: [ 243.331834][ T4521] do_recvmmsg+0xbb/0x2120 [ 243.336387][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 243.573719][ T20] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 243.609357][ T20] usb 2-1: USB disconnect, device number 2 [ 243.816106][ T4521] not chained 50000 origins [ 243.820648][ T4521] CPU: 0 PID: 4521 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 243.829354][ T4521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.839430][ T4521] Call Trace: [ 243.842730][ T4521] [ 243.845670][ T4521] dump_stack_lvl+0x1ff/0x28e [ 243.850402][ T4521] dump_stack+0x25/0x28 [ 243.854602][ T4521] kmsan_internal_chain_origin+0x78/0x120 [ 243.860381][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 243.866512][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 243.871660][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 243.877528][ T4521] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 243.883131][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 243.888282][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 243.894139][ T4521] ? should_fail+0x75/0x9c0 [ 243.898684][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 243.903837][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 243.910143][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 243.916275][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 243.921434][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 243.927290][ T4521] __msan_chain_origin+0xbf/0x140 [ 243.932380][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 243.937564][ T4521] get_compat_msghdr+0x108/0x2c0 [ 243.942557][ T4521] ? __sys_recvmmsg+0x51c/0x6f0 [ 243.947467][ T4521] do_recvmmsg+0xd77/0x2120 [ 243.952055][ T4521] ? __stack_depot_save+0x21/0x4b0 [ 243.957229][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 243.962386][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 243.968867][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 243.975004][ T4521] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 243.981568][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 243.986318][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 243.992717][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 243.997809][ T4521] do_fast_syscall_32+0x34/0x70 [ 244.002716][ T4521] do_SYSENTER_32+0x1b/0x20 [ 244.007244][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 244.013599][ T4521] RIP: 0023:0xf7f77549 [ 244.017674][ T4521] 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 [ 244.037318][ T4521] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 244.045750][ T4521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 244.053738][ T4521] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 244.061720][ T4521] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 244.069719][ T4521] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 244.077710][ T4521] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 244.085741][ T4521] [ 244.092571][ T4521] Uninit was stored to memory at: [ 244.097681][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 244.104104][ T4521] get_compat_msghdr+0x108/0x2c0 [ 244.109092][ T4521] do_recvmmsg+0xd77/0x2120 [ 244.113803][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 244.118529][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 244.125047][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 244.130122][ T4521] do_fast_syscall_32+0x34/0x70 [ 244.135191][ T4521] do_SYSENTER_32+0x1b/0x20 [ 244.139748][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 244.146312][ T4521] [ 244.148643][ T4521] Uninit was stored to memory at: [ 244.153908][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 244.159058][ T4521] get_compat_msghdr+0x108/0x2c0 [ 244.164156][ T4521] do_recvmmsg+0xd77/0x2120 [ 244.168704][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 244.173588][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 244.179971][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 244.185231][ T4521] do_fast_syscall_32+0x34/0x70 [ 244.190131][ T4521] do_SYSENTER_32+0x1b/0x20 [ 244.194823][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 244.201208][ T4521] [ 244.203715][ T4521] Uninit was stored to memory at: [ 244.208904][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 244.214221][ T4521] get_compat_msghdr+0x108/0x2c0 [ 244.219198][ T4521] do_recvmmsg+0xd77/0x2120 [ 244.223877][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 244.228607][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 244.235154][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 244.240312][ T4521] do_fast_syscall_32+0x34/0x70 [ 244.245356][ T4521] do_SYSENTER_32+0x1b/0x20 [ 244.249911][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 244.256482][ T4521] [ 244.258809][ T4521] Uninit was stored to memory at: [ 244.264046][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 244.269280][ T4521] get_compat_msghdr+0x108/0x2c0 [ 244.274422][ T4521] do_recvmmsg+0xd77/0x2120 [ 244.278968][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 244.283804][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 244.290183][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 244.295399][ T4521] do_fast_syscall_32+0x34/0x70 [ 244.300296][ T4521] do_SYSENTER_32+0x1b/0x20 [ 244.304970][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 244.311342][ T4521] [ 244.313769][ T4521] Uninit was stored to memory at: [ 244.318846][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 244.324158][ T4521] get_compat_msghdr+0x108/0x2c0 [ 244.329140][ T4521] do_recvmmsg+0xd77/0x2120 [ 244.333818][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 244.338541][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 244.345032][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 244.350097][ T4521] do_fast_syscall_32+0x34/0x70 [ 244.355153][ T4521] do_SYSENTER_32+0x1b/0x20 [ 244.359786][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 244.366271][ T4521] [ 244.368594][ T4521] Uninit was stored to memory at: [ 244.373828][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 244.378980][ T4521] get_compat_msghdr+0x108/0x2c0 [ 244.384110][ T4521] do_recvmmsg+0xd77/0x2120 [ 244.388654][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 244.393512][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 244.399893][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 244.405088][ T4521] do_fast_syscall_32+0x34/0x70 [ 244.409980][ T4521] do_SYSENTER_32+0x1b/0x20 [ 244.414681][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 244.421061][ T4521] [ 244.423533][ T4521] Uninit was stored to memory at: [ 244.428614][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 244.433947][ T4521] get_compat_msghdr+0x108/0x2c0 [ 244.438924][ T4521] do_recvmmsg+0xd77/0x2120 [ 244.443640][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 244.448364][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 244.454871][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 244.459945][ T4521] do_fast_syscall_32+0x34/0x70 [ 244.464959][ T4521] do_SYSENTER_32+0x1b/0x20 [ 244.469503][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 244.476052][ T4521] [ 244.478393][ T4521] Local variable msg_sys created at: [ 244.483838][ T4521] do_recvmmsg+0xbb/0x2120 [ 244.488298][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 244.513245][ T3888] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 244.727690][ T4521] not chained 60000 origins [ 244.732506][ T4521] CPU: 1 PID: 4521 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 244.741219][ T4521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.751276][ T4521] Call Trace: [ 244.754560][ T4521] [ 244.757501][ T4521] dump_stack_lvl+0x1ff/0x28e [ 244.762224][ T4521] dump_stack+0x25/0x28 [ 244.766396][ T4521] kmsan_internal_chain_origin+0x78/0x120 [ 244.772155][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 244.778275][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 244.783933][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 244.789758][ T4521] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 244.795338][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 244.800483][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 244.806311][ T4521] ? should_fail+0x75/0x9c0 [ 244.810848][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 244.815978][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 244.822282][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 244.828411][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 244.833739][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 244.839580][ T4521] __msan_chain_origin+0xbf/0x140 [ 244.844631][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 244.849779][ T4521] get_compat_msghdr+0x108/0x2c0 [ 244.854740][ T4521] ? __sys_recvmmsg+0x51c/0x6f0 [ 244.859636][ T4521] do_recvmmsg+0xd77/0x2120 [ 244.864186][ T4521] ? __stack_depot_save+0x21/0x4b0 [ 244.869323][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 244.874450][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 244.880753][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 244.886883][ T4521] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 244.893427][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 244.898160][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 244.904523][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 244.909581][ T4521] do_fast_syscall_32+0x34/0x70 [ 244.914476][ T4521] do_SYSENTER_32+0x1b/0x20 [ 244.919023][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 244.925374][ T4521] RIP: 0023:0xf7f77549 [ 244.929448][ T4521] 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 [ 244.949071][ T4521] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 244.957502][ T4521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 244.965485][ T4521] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 244.973477][ T4521] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 244.981452][ T4521] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 244.989424][ T4521] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 244.997415][ T4521] [ 245.005680][ T4521] Uninit was stored to memory at: [ 245.015399][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 245.020569][ T4521] get_compat_msghdr+0x108/0x2c0 [ 245.026073][ T4521] do_recvmmsg+0xd77/0x2120 [ 245.030629][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.035417][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.041904][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 245.046968][ T4521] do_fast_syscall_32+0x34/0x70 [ 245.051940][ T4521] do_SYSENTER_32+0x1b/0x20 [ 245.056484][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 245.063007][ T4521] [ 245.065332][ T4521] Uninit was stored to memory at: [ 245.070398][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 245.075685][ T4521] get_compat_msghdr+0x108/0x2c0 [ 245.080666][ T4521] do_recvmmsg+0xd77/0x2120 [ 245.085311][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.090036][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.096553][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 245.101619][ T4521] do_fast_syscall_32+0x34/0x70 [ 245.106655][ T4521] do_SYSENTER_32+0x1b/0x20 [ 245.111176][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 245.117678][ T4521] [ 245.120009][ T4521] Uninit was stored to memory at: [ 245.125209][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 245.130355][ T4521] get_compat_msghdr+0x108/0x2c0 [ 245.135475][ T4521] do_recvmmsg+0xd77/0x2120 [ 245.140021][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.144902][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.151301][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 245.156559][ T4521] do_fast_syscall_32+0x34/0x70 [ 245.161473][ T4521] do_SYSENTER_32+0x1b/0x20 [ 245.166193][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 245.172645][ T4521] [ 245.174963][ T4521] Uninit was stored to memory at: [ 245.180028][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 245.185318][ T4521] get_compat_msghdr+0x108/0x2c0 [ 245.190476][ T4521] do_recvmmsg+0xd77/0x2120 [ 245.195122][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.199848][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.206401][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 245.211481][ T4521] do_fast_syscall_32+0x34/0x70 [ 245.216493][ T4521] do_SYSENTER_32+0x1b/0x20 [ 245.221037][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 245.227559][ T4521] [ 245.229892][ T4521] Uninit was stored to memory at: [ 245.235086][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 245.240234][ T4521] get_compat_msghdr+0x108/0x2c0 [ 245.245355][ T4521] do_recvmmsg+0xd77/0x2120 [ 245.249901][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.254744][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.261126][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 245.266329][ T4521] do_fast_syscall_32+0x34/0x70 [ 245.271313][ T4521] do_SYSENTER_32+0x1b/0x20 [ 245.276030][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 245.282469][ T4521] [ 245.284785][ T4521] Uninit was stored to memory at: [ 245.289937][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 245.295226][ T4521] get_compat_msghdr+0x108/0x2c0 [ 245.300211][ T4521] do_recvmmsg+0xd77/0x2120 [ 245.304866][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.309588][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.316106][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 245.321277][ T4521] do_fast_syscall_32+0x34/0x70 [ 245.326229][ T4521] do_SYSENTER_32+0x1b/0x20 [ 245.330762][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 245.337220][ T4521] [ 245.339545][ T4521] Uninit was stored to memory at: [ 245.344749][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 245.349895][ T4521] get_compat_msghdr+0x108/0x2c0 [ 245.355003][ T4521] do_recvmmsg+0xd77/0x2120 [ 245.359547][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.364386][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.370762][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 245.375954][ T4521] do_fast_syscall_32+0x34/0x70 [ 245.380845][ T4521] do_SYSENTER_32+0x1b/0x20 [ 245.385536][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 245.391974][ T4521] [ 245.394287][ T4521] Local variable msg_sys created at: [ 245.399555][ T4521] do_recvmmsg+0xbb/0x2120 [ 245.404141][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.573095][ T4521] not chained 70000 origins [ 245.577641][ T4521] CPU: 1 PID: 4521 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 245.586331][ T4521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.596395][ T4521] Call Trace: [ 245.599692][ T4521] [ 245.602636][ T4521] dump_stack_lvl+0x1ff/0x28e [ 245.607365][ T4521] dump_stack+0x25/0x28 [ 245.611541][ T4521] kmsan_internal_chain_origin+0x78/0x120 [ 245.617299][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 245.623403][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 245.628552][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 245.634575][ T4521] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 245.640155][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 245.645285][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 245.651131][ T4521] ? should_fail+0x75/0x9c0 [ 245.655649][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 245.660779][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 245.667053][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 245.673162][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 245.678306][ T4521] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 245.684133][ T4521] __msan_chain_origin+0xbf/0x140 [ 245.689210][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 245.694363][ T4521] get_compat_msghdr+0x108/0x2c0 [ 245.699374][ T4521] ? __sys_recvmmsg+0x51c/0x6f0 [ 245.704259][ T4521] do_recvmmsg+0xd77/0x2120 [ 245.708849][ T4521] ? __stack_depot_save+0x21/0x4b0 [ 245.714009][ T4521] ? kmsan_get_metadata+0x33/0x220 [ 245.719149][ T4521] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 245.725428][ T4521] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 245.731528][ T4521] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.738066][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.742793][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.749176][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 245.754235][ T4521] do_fast_syscall_32+0x34/0x70 [ 245.759128][ T4521] do_SYSENTER_32+0x1b/0x20 [ 245.763651][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 245.770010][ T4521] RIP: 0023:0xf7f77549 [ 245.774093][ T4521] 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 [ 245.793746][ T4521] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 245.802202][ T4521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 245.810195][ T4521] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 245.818169][ T4521] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 245.826169][ T4521] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 245.834167][ T4521] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 245.842180][ T4521] [ 245.849162][ T4521] Uninit was stored to memory at: [ 245.854998][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 245.860252][ T4521] get_compat_msghdr+0x108/0x2c0 [ 245.865334][ T4521] do_recvmmsg+0xd77/0x2120 [ 245.869882][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.874697][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.881076][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 245.886314][ T4521] do_fast_syscall_32+0x34/0x70 [ 245.891299][ T4521] do_SYSENTER_32+0x1b/0x20 [ 245.896020][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 245.902458][ T4521] [ 245.904774][ T4521] Uninit was stored to memory at: [ 245.909837][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 245.915131][ T4521] get_compat_msghdr+0x108/0x2c0 [ 245.920111][ T4521] do_recvmmsg+0xd77/0x2120 [ 245.924822][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.929551][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.936032][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 245.941218][ T4521] do_fast_syscall_32+0x34/0x70 [ 245.946224][ T4521] do_SYSENTER_32+0x1b/0x20 [ 245.950771][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 245.957248][ T4521] [ 245.959629][ T4521] Uninit was stored to memory at: [ 245.964827][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 245.969982][ T4521] get_compat_msghdr+0x108/0x2c0 [ 245.975106][ T4521] do_recvmmsg+0xd77/0x2120 [ 245.979655][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 245.984486][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 245.990871][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 245.996089][ T4521] do_fast_syscall_32+0x34/0x70 [ 246.001024][ T4521] do_SYSENTER_32+0x1b/0x20 [ 246.005666][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 246.012135][ T4521] [ 246.014466][ T4521] Uninit was stored to memory at: [ 246.019543][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 246.024784][ T4521] get_compat_msghdr+0x108/0x2c0 [ 246.029782][ T4521] do_recvmmsg+0xd77/0x2120 [ 246.034547][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 246.039270][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 246.045741][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 246.050815][ T4521] do_fast_syscall_32+0x34/0x70 [ 246.055844][ T4521] do_SYSENTER_32+0x1b/0x20 [ 246.060393][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 246.066869][ T4521] [ 246.069196][ T4521] Uninit was stored to memory at: [ 246.074429][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 246.079578][ T4521] get_compat_msghdr+0x108/0x2c0 [ 246.084695][ T4521] do_recvmmsg+0xd77/0x2120 [ 246.089245][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 246.094103][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 246.100479][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 246.105686][ T4521] do_fast_syscall_32+0x34/0x70 [ 246.110583][ T4521] do_SYSENTER_32+0x1b/0x20 [ 246.115214][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 246.121591][ T4521] [ 246.124074][ T4521] Uninit was stored to memory at: [ 246.129152][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 246.134391][ T4521] get_compat_msghdr+0x108/0x2c0 [ 246.139378][ T4521] do_recvmmsg+0xd77/0x2120 [ 246.144080][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 246.148804][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 246.155331][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 246.160407][ T4521] do_fast_syscall_32+0x34/0x70 [ 246.165422][ T4521] do_SYSENTER_32+0x1b/0x20 [ 246.169989][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 246.176472][ T4521] [ 246.178809][ T4521] Uninit was stored to memory at: [ 246.184051][ T4521] __get_compat_msghdr+0x6e1/0x9d0 [ 246.189204][ T4521] get_compat_msghdr+0x108/0x2c0 [ 246.194278][ T4521] do_recvmmsg+0xd77/0x2120 [ 246.198830][ T4521] __sys_recvmmsg+0x51c/0x6f0 [ 246.203685][ T4521] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 246.210066][ T4521] __do_fast_syscall_32+0x96/0xf0 [ 246.215230][ T4521] do_fast_syscall_32+0x34/0x70 [ 246.220123][ T4521] do_SYSENTER_32+0x1b/0x20 [ 246.224806][ T4521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 246.231186][ T4521] [ 246.233624][ T4521] Local variable msg_sys created at: [ 246.238919][ T4521] do_recvmmsg+0xbb/0x2120 [ 246.243524][ T4521] __sys_recvmmsg+0x51c/0x6f0 16:23:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x4a, &(0x7f0000000000)=0xfffffffe, 0x4) 16:23:54 executing program 3: syz_usb_connect$uac1(0x0, 0x79, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x3}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 16:23:54 executing program 1: unshare(0x60600) r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x52, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x10}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 16:23:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0x6700000}], 0x0, &(0x7f00000017c0)={[{@nolazytime}, {@test_dummy_encryption}]}) 16:23:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) open(0x0, 0x511000, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r3}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x26802, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000980)={"cd6fac7186eae6936a4078e7736919a5e679e4ca211422054a513459113381178f1688d8c68c0c9e809e8aaac86254461c07b8db843bb6665f82bcad6cebb20a83c1b4f6a550c75915e2b908f4a891adc5dd46f809397932ca9af99f419107c90695ff71d9c3f4a0b16406924df8fefeb85da911a9cd71eacee540ec2d6e6ef696a214af1786cffa8f7bf950d365fc6baf0ee4e8d7f3452ba4e21b9a82ca11cde5819dabbf439ec6b17e884604e4f4055512eb6f12e0191459ce2526d95b486c952a9d75af290af68baa6c44233886508418fde7f60e21f4f073e750a7bd55ea62ad488f26dd6d563e271914bdcab01ac5471a30c7f3a09d56d45d85e9d3399f5416d07acfb9f1f304f576845ce99112e650fcc2bdaafbcbd3571114f86f20d2be5994d321f3d0d1a3955d223c58a5a9e28e69745a9bb4cedff7aa4764e8d9eed52def1bf400cc60bef95a2e1e8fe39c86818d26df8cf76aa1c4c9b1106ffd8e67a8b44a0d65a78340365c4b0bac172e160cd6a2f573da65e31e0c54da6e5766d77663f365977e0e9cb4251c65d5b66cb0956d21f9a5523d0d0468c01ae20d0696c3c4051d825994d6e05ee73a772ee154133db8c1ae1dc47d6e10f07b3cc720b1101aa2a76c687e2c969544712f472540c9ab7e49c29bf55c238427301ef4593b0fe27bffff4efffaec2fb3e5bce4d941755c40415bab69cef496e66c432757c01c4d992e487c69e1eb84550bd76a58fdb360c63aac9d52c2fd5fcb42188084a3b25627d12bbf08a0946868210c622002c05263f422469fc666c3073be9d95faab9d4c0300c884b01ce1abfeda3fd588febdaadfd83358c431f7945b7da1eb10c33f31411c52062ab1aab3d1a2915e3074b73d55e306af1d474906d7e8dc3a6449ee59c2e01115a046ec8d4b72eb5736d9052e72e1bfddd905862920718df3a2d658b1371c1fe671fc70c5d69ab8fd3e4ddbccd3e96b5232ed07fa078414135765484167bb54fce2884005de8793a807e5b21c46f185636646c82c2b3e025dec75478c30419bc2b705673588d2c89a4681ff8b96e452af3e21587b17df689ca5adf201b83e0215de8573b9bcb60497c69ac8c5f7a485cd53806115db15443ff829a2910f045a228fd2f418303c868059ca09a4d36f31fb07c87e4102676f7c5ce4b4f7941617885c7df7a80d2ec039fa7c5e99bb3d1aade1f5f5404922743526e5f66aa66ee773981b9a3d62f48ec040208f5b0bf0c90f4babd2fa4ac3bfbd33d9c1f95c82e010d873297ccc62336a535ae134037e3cff052aeb62dbc911d8aa15dab47e8fb7cbcd6eb878121ebb465bbbb8b6aa0692ca02be8781ccd663af77b9827c933e519f55a8a1b8a4c8f6f57424cf67989561b33ec35d9dacb3fdf12f7e14e865bed27f2eb8a88e8986a4cd673357672695656c92fd9168e3a9b3320"}) sendfile(r2, r4, 0x0, 0x10000) 16:23:54 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) [ 246.457212][ T4566] loop2: detected capacity change from 0 to 264192 16:23:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x10001}, {&(0x7f0000000200)="95e509a141868bf9ed03be9b185787c0ac3bf0", 0x13, 0x3}], 0x0, &(0x7f00000003c0)) 16:23:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@mpls_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x5, 0x1e}]}, 0x24}}, 0x0) [ 246.706398][ T3138] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 246.732126][ T3544] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 246.961957][ T3138] usb 4-1: Using ep0 maxpacket: 16 [ 246.972603][ T4576] loop4: detected capacity change from 0 to 256 [ 247.020707][ T4576] FAT-fs (loop4): bogus logical sector size 1005 [ 247.027899][ T4576] FAT-fs (loop4): Can't find a valid FAT filesystem [ 247.083588][ T3138] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 247.092740][ T3138] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 247.103239][ T3138] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 247.123399][ T3544] usb 2-1: too many endpoints for config 1 interface 0 altsetting 0: 82, using maximum allowed: 30 [ 247.134578][ T3544] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16 [ 247.144808][ T3544] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 82 16:23:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@mpls_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x5, 0x1e}]}, 0x24}}, 0x0) [ 247.166844][ T24] audit: type=1804 audit(1653495835.233:132): pid=4572 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1785502166/syzkaller.6MxmBb/51/bus" dev="sda1" ino=1166 res=1 errno=0 [ 247.192763][ T24] audit: type=1800 audit(1653495835.233:133): pid=4572 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1166 res=0 errno=0 [ 247.237135][ T4566] EXT4-fs (loop2): Test dummy encryption mode enabled 16:23:55 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x1, r0, &(0x7f00000001c0), 0x80000006, &(0x7f0000000240)) [ 247.280745][ T4566] EXT4-fs: failed to create workqueue [ 247.286419][ T4566] EXT4-fs (loop2): mount failed [ 247.373021][ T3138] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 247.382728][ T3138] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.390889][ T3138] usb 4-1: Product: syz [ 247.395391][ T3138] usb 4-1: Manufacturer: syz [ 247.400121][ T3138] usb 4-1: SerialNumber: syz 16:23:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0x6700000}], 0x0, &(0x7f00000017c0)={[{@nolazytime}, {@test_dummy_encryption}]}) [ 247.446874][ T3544] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 247.457664][ T3544] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 247.465964][ T3544] usb 2-1: SerialNumber: syz [ 247.572786][ T4565] raw-gadget gadget: fail, usb_ep_enable returned -22 16:23:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@mpls_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x5, 0x1e}]}, 0x24}}, 0x0) 16:23:55 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x1, r0, &(0x7f00000001c0), 0x80000006, &(0x7f0000000240)) [ 247.804565][ T4565] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 247.874937][ T3138] usb 4-1: USB disconnect, device number 5 [ 247.950168][ T4591] loop2: detected capacity change from 0 to 264192 [ 248.170537][ T4591] EXT4-fs (loop2): Test dummy encryption mode enabled [ 248.239835][ T4489] udevd[4489]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 16:23:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@mpls_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x5, 0x1e}]}, 0x24}}, 0x0) [ 248.323155][ T4591] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 248.386696][ T4571] not chained 80000 origins [ 248.393802][ T4571] CPU: 1 PID: 4571 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 248.402533][ T4571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.412612][ T4571] Call Trace: [ 248.415897][ T4571] [ 248.418833][ T4571] dump_stack_lvl+0x1ff/0x28e [ 248.423557][ T4571] dump_stack+0x25/0x28 [ 248.427931][ T4571] kmsan_internal_chain_origin+0x78/0x120 [ 248.433706][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 248.439826][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 248.444969][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 248.450816][ T4571] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 248.456414][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 248.461558][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 248.467407][ T4571] ? should_fail+0x75/0x9c0 [ 248.471952][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 248.477092][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 248.483406][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 248.489527][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 248.494669][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 248.500508][ T4571] __msan_chain_origin+0xbf/0x140 [ 248.505581][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 248.510759][ T4571] get_compat_msghdr+0x108/0x2c0 [ 248.516878][ T4571] ? __sys_recvmmsg+0x51c/0x6f0 [ 248.521778][ T4571] do_recvmmsg+0xd77/0x2120 [ 248.526338][ T4571] ? xfd_validate_state+0xd1/0x2d0 [ 248.531530][ T4571] ? __stack_depot_save+0x21/0x4b0 [ 248.536693][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 248.541836][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 248.548136][ T4571] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 248.554690][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 248.559421][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 248.565805][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 248.570877][ T4571] do_fast_syscall_32+0x34/0x70 [ 248.575880][ T4571] do_SYSENTER_32+0x1b/0x20 [ 248.580424][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 248.586803][ T4571] RIP: 0023:0xf7f77549 [ 248.590885][ T4571] 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 [ 248.610525][ T4571] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 248.618970][ T4571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 248.626967][ T4571] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 248.634955][ T4571] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 248.642943][ T4571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 248.650930][ T4571] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 248.658935][ T4571] [ 248.662589][ T4571] Uninit was stored to memory at: [ 248.667687][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 248.672935][ T4571] get_compat_msghdr+0x108/0x2c0 [ 248.677935][ T4571] do_recvmmsg+0xd77/0x2120 [ 248.682588][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 248.687319][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 248.689087][ T4594] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1144: group 0, [ 248.693788][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 248.693795][ T4594] block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 248.702144][ T4571] do_fast_syscall_32+0x34/0x70 [ 248.702199][ T4571] do_SYSENTER_32+0x1b/0x20 [ 248.725116][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 248.731530][ T4571] [ 248.733961][ T4571] Uninit was stored to memory at: [ 248.739078][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 248.744342][ T4571] get_compat_msghdr+0x108/0x2c0 [ 248.749334][ T4571] do_recvmmsg+0xd77/0x2120 [ 248.753992][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 248.758729][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 248.765208][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 248.770290][ T4571] do_fast_syscall_32+0x34/0x70 [ 248.775297][ T4571] do_SYSENTER_32+0x1b/0x20 [ 248.779847][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 248.786322][ T4571] [ 248.788669][ T4571] Uninit was stored to memory at: [ 248.793851][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 248.799283][ T4571] get_compat_msghdr+0x108/0x2c0 [ 248.804362][ T4571] do_recvmmsg+0xd77/0x2120 [ 248.808912][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 248.813736][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 248.820123][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 248.825297][ T4571] do_fast_syscall_32+0x34/0x70 [ 248.830208][ T4571] do_SYSENTER_32+0x1b/0x20 [ 248.834849][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 248.841232][ T4571] [ 248.843668][ T4571] Uninit was stored to memory at: [ 248.848770][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 248.854300][ T4571] get_compat_msghdr+0x108/0x2c0 [ 248.859291][ T4571] do_recvmmsg+0xd77/0x2120 [ 248.863943][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 248.868670][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 248.875161][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 248.880236][ T4571] do_fast_syscall_32+0x34/0x70 [ 248.885242][ T4571] do_SYSENTER_32+0x1b/0x20 [ 248.889790][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 248.896279][ T4571] [ 248.898615][ T4571] Uninit was stored to memory at: [ 248.903811][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 248.908965][ T4571] get_compat_msghdr+0x108/0x2c0 [ 248.914482][ T4571] do_recvmmsg+0xd77/0x2120 [ 248.919039][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 248.923938][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 248.930325][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 248.935570][ T4571] do_fast_syscall_32+0x34/0x70 [ 248.940472][ T4571] do_SYSENTER_32+0x1b/0x20 [ 248.946332][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 248.952881][ T4571] [ 248.955215][ T4571] Uninit was stored to memory at: [ 248.960314][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 248.965644][ T4571] get_compat_msghdr+0x108/0x2c0 [ 248.970637][ T4571] do_recvmmsg+0xd77/0x2120 [ 248.975378][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 248.980121][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 248.986685][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 248.991881][ T4571] do_fast_syscall_32+0x34/0x70 [ 248.996885][ T4571] do_SYSENTER_32+0x1b/0x20 [ 249.001430][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 249.007968][ T4571] [ 249.010300][ T4571] Uninit was stored to memory at: [ 249.015491][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 249.020653][ T4571] get_compat_msghdr+0x108/0x2c0 [ 249.025810][ T4571] do_recvmmsg+0xd77/0x2120 [ 249.030362][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 249.035249][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 249.041728][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 249.046813][ T4571] do_fast_syscall_32+0x34/0x70 [ 249.052398][ T4571] do_SYSENTER_32+0x1b/0x20 [ 249.056949][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 249.063486][ T4571] [ 249.065820][ T4571] Local variable msg_sys created at: [ 249.071117][ T4571] do_recvmmsg+0xbb/0x2120 [ 249.075750][ T4571] __sys_recvmmsg+0x51c/0x6f0 16:23:57 executing program 1: unshare(0x60600) r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x52, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x10}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 249.182592][ T3544] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 249.260657][ T3544] usb 2-1: USB disconnect, device number 3 [ 249.831969][ T3544] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 249.879929][ T4571] not chained 90000 origins [ 249.884651][ T4571] CPU: 0 PID: 4571 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 249.894077][ T4571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.904331][ T4571] Call Trace: [ 249.907619][ T4571] [ 249.910559][ T4571] dump_stack_lvl+0x1ff/0x28e [ 249.915269][ T4571] dump_stack+0x25/0x28 [ 249.919537][ T4571] kmsan_internal_chain_origin+0x78/0x120 [ 249.925301][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 249.931433][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 249.936566][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 249.942403][ T4571] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 249.948012][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 249.953159][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 249.959013][ T4571] ? should_fail+0x75/0x9c0 [ 249.963557][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 249.968688][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 249.974983][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 249.981092][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 249.986224][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 249.992318][ T4571] __msan_chain_origin+0xbf/0x140 [ 249.997405][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 250.002585][ T4571] get_compat_msghdr+0x108/0x2c0 [ 250.007574][ T4571] ? __sys_recvmmsg+0x51c/0x6f0 [ 250.012486][ T4571] do_recvmmsg+0xd77/0x2120 [ 250.017050][ T4571] ? xfd_validate_state+0xd1/0x2d0 [ 250.022240][ T4571] ? __stack_depot_save+0x21/0x4b0 [ 250.027410][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 250.032566][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 250.038876][ T4571] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.045441][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 250.050188][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.056586][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 250.061672][ T4571] do_fast_syscall_32+0x34/0x70 [ 250.066578][ T4571] do_SYSENTER_32+0x1b/0x20 [ 250.071133][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 250.077528][ T4571] RIP: 0023:0xf7f77549 [ 250.081614][ T4571] 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 [ 250.101353][ T4571] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 250.109813][ T4571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 250.117807][ T4571] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 250.125791][ T4571] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 250.133774][ T4571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 250.141776][ T4571] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 250.149792][ T4571] [ 250.158514][ T4571] Uninit was stored to memory at: [ 250.165473][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 250.170649][ T4571] get_compat_msghdr+0x108/0x2c0 [ 250.175831][ T4571] do_recvmmsg+0xd77/0x2120 [ 250.180387][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 250.185289][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.191787][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 250.196894][ T4571] do_fast_syscall_32+0x34/0x70 [ 250.201933][ T4571] do_SYSENTER_32+0x1b/0x20 [ 250.206492][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 250.213038][ T4571] [ 250.215371][ T4571] Uninit was stored to memory at: [ 250.220467][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 250.225819][ T4571] get_compat_msghdr+0x108/0x2c0 [ 250.230811][ T4571] do_recvmmsg+0xd77/0x2120 [ 250.235518][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 250.240250][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.246823][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 250.251999][ T4571] do_fast_syscall_32+0x34/0x70 [ 250.256899][ T4571] do_SYSENTER_32+0x1b/0x20 [ 250.261443][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 250.267942][ T4571] [ 250.270273][ T4571] Uninit was stored to memory at: [ 250.275581][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 250.280732][ T4571] get_compat_msghdr+0x108/0x2c0 [ 250.285880][ T4571] do_recvmmsg+0xd77/0x2120 [ 250.290430][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 250.295267][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.301740][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 250.302390][ T3544] usb 2-1: too many endpoints for config 1 interface 0 altsetting 0: 82, using maximum allowed: 30 [ 250.306818][ T4571] do_fast_syscall_32+0x34/0x70 [ 250.306876][ T4571] do_SYSENTER_32+0x1b/0x20 [ 250.317756][ T3544] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16 [ 250.322652][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 250.322716][ T4571] [ 250.322724][ T4571] Uninit was stored to memory at: [ 250.322806][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 250.327347][ T3544] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 82 [ 250.337212][ T4571] get_compat_msghdr+0x108/0x2c0 [ 250.337269][ T4571] do_recvmmsg+0xd77/0x2120 [ 250.337321][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 250.337373][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.337429][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 250.337481][ T4571] do_fast_syscall_32+0x34/0x70 [ 250.337530][ T4571] do_SYSENTER_32+0x1b/0x20 [ 250.337578][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 250.337635][ T4571] [ 250.337643][ T4571] Uninit was stored to memory at: [ 250.337713][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 250.337769][ T4571] get_compat_msghdr+0x108/0x2c0 [ 250.337818][ T4571] do_recvmmsg+0xd77/0x2120 [ 250.337868][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 250.337920][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.337976][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 250.338028][ T4571] do_fast_syscall_32+0x34/0x70 [ 250.338077][ T4571] do_SYSENTER_32+0x1b/0x20 [ 250.338126][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 250.338181][ T4571] [ 250.338188][ T4571] Uninit was stored to memory at: [ 250.338257][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 250.338307][ T4571] get_compat_msghdr+0x108/0x2c0 [ 250.338356][ T4571] do_recvmmsg+0xd77/0x2120 [ 250.338406][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 250.338458][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.338515][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 250.338565][ T4571] do_fast_syscall_32+0x34/0x70 [ 250.338615][ T4571] do_SYSENTER_32+0x1b/0x20 [ 250.338664][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 250.338720][ T4571] [ 250.338726][ T4571] Uninit was stored to memory at: [ 250.338800][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 250.338849][ T4571] get_compat_msghdr+0x108/0x2c0 [ 250.338897][ T4571] do_recvmmsg+0xd77/0x2120 [ 250.338948][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 250.338999][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.339057][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 250.339107][ T4571] do_fast_syscall_32+0x34/0x70 [ 250.339158][ T4571] do_SYSENTER_32+0x1b/0x20 [ 250.339205][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 250.339261][ T4571] [ 250.339269][ T4571] Local variable msg_sys created at: [ 250.339283][ T4571] do_recvmmsg+0xbb/0x2120 [ 250.339331][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 250.719152][ T4571] not chained 100000 origins [ 250.723961][ T4571] CPU: 1 PID: 4571 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 250.732681][ T4571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.742772][ T4571] Call Trace: [ 250.746068][ T4571] [ 250.749021][ T4571] dump_stack_lvl+0x1ff/0x28e [ 250.753774][ T4571] dump_stack+0x25/0x28 [ 250.758065][ T4571] kmsan_internal_chain_origin+0x78/0x120 [ 250.763832][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 250.769958][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 250.775093][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 250.780950][ T4571] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 250.786556][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 250.791721][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 250.797599][ T4571] ? should_fail+0x75/0x9c0 [ 250.802144][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 250.807289][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 250.813572][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 250.819701][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 250.825019][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 250.830871][ T4571] __msan_chain_origin+0xbf/0x140 [ 250.835952][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 250.841126][ T4571] get_compat_msghdr+0x108/0x2c0 [ 250.846099][ T4571] ? __sys_recvmmsg+0x51c/0x6f0 [ 250.851095][ T4571] do_recvmmsg+0xd77/0x2120 [ 250.855658][ T4571] ? xfd_validate_state+0xd1/0x2d0 [ 250.860837][ T4571] ? __stack_depot_save+0x21/0x4b0 [ 250.865986][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 250.871136][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 250.877425][ T4571] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.883974][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 250.888721][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 250.895104][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 250.900183][ T4571] do_fast_syscall_32+0x34/0x70 [ 250.905066][ T4571] do_SYSENTER_32+0x1b/0x20 [ 250.909614][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 250.915994][ T4571] RIP: 0023:0xf7f77549 [ 250.920078][ T4571] 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 [ 250.939713][ T4571] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 250.948168][ T4571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 250.956171][ T4571] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 250.964184][ T4571] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 250.972360][ T4571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 250.980377][ T4571] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 250.988464][ T4571] [ 250.994361][ T4571] Uninit was stored to memory at: [ 250.999482][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 251.005156][ T4571] get_compat_msghdr+0x108/0x2c0 [ 251.010149][ T4571] do_recvmmsg+0xd77/0x2120 [ 251.014793][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 251.019521][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.026007][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 251.031081][ T4571] do_fast_syscall_32+0x34/0x70 [ 251.036088][ T4571] do_SYSENTER_32+0x1b/0x20 [ 251.040636][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.047147][ T4571] [ 251.049481][ T4571] Uninit was stored to memory at: [ 251.054706][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 251.059872][ T4571] get_compat_msghdr+0x108/0x2c0 [ 251.064997][ T4571] do_recvmmsg+0xd77/0x2120 [ 251.069552][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 251.074378][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.080763][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 251.085954][ T4571] do_fast_syscall_32+0x34/0x70 [ 251.090857][ T4571] do_SYSENTER_32+0x1b/0x20 [ 251.095534][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.101993][ T4571] [ 251.104325][ T4571] Uninit was stored to memory at: [ 251.109421][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 251.114715][ T4571] get_compat_msghdr+0x108/0x2c0 [ 251.119799][ T4571] do_recvmmsg+0xd77/0x2120 [ 251.124510][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 251.129237][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.135777][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 251.140855][ T4571] do_fast_syscall_32+0x34/0x70 [ 251.145884][ T4571] do_SYSENTER_32+0x1b/0x20 [ 251.150439][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.156968][ T4571] [ 251.159308][ T4571] Uninit was stored to memory at: [ 251.164503][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 251.169663][ T4571] get_compat_msghdr+0x108/0x2c0 [ 251.174785][ T4571] do_recvmmsg+0xd77/0x2120 [ 251.179344][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 251.184222][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.190611][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 251.195792][ T4571] do_fast_syscall_32+0x34/0x70 [ 251.200698][ T4571] do_SYSENTER_32+0x1b/0x20 [ 251.205381][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.211869][ T4571] [ 251.214209][ T4571] Uninit was stored to memory at: [ 251.219366][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 251.224703][ T4571] get_compat_msghdr+0x108/0x2c0 [ 251.229792][ T4571] do_recvmmsg+0xd77/0x2120 [ 251.234510][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 251.239239][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.245780][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 251.250862][ T4571] do_fast_syscall_32+0x34/0x70 [ 251.255891][ T4571] do_SYSENTER_32+0x1b/0x20 [ 251.260447][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.266948][ T4571] [ 251.269282][ T4571] Uninit was stored to memory at: [ 251.274528][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 251.279691][ T4571] get_compat_msghdr+0x108/0x2c0 [ 251.284836][ T4571] do_recvmmsg+0xd77/0x2120 [ 251.289395][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 251.294275][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.300778][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 251.305986][ T4571] do_fast_syscall_32+0x34/0x70 [ 251.310887][ T4571] do_SYSENTER_32+0x1b/0x20 [ 251.315564][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.322036][ T4571] [ 251.324371][ T4571] Uninit was stored to memory at: [ 251.329471][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 251.334836][ T4571] get_compat_msghdr+0x108/0x2c0 [ 251.339831][ T4571] do_recvmmsg+0xd77/0x2120 [ 251.344535][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 251.349264][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.355799][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 251.360876][ T4571] do_fast_syscall_32+0x34/0x70 [ 251.365946][ T4571] do_SYSENTER_32+0x1b/0x20 [ 251.370550][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.377220][ T4571] [ 251.379550][ T4571] Local variable msg_sys created at: [ 251.384940][ T4571] do_recvmmsg+0xbb/0x2120 [ 251.389405][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 251.452200][ T3544] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 251.463680][ T3544] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 251.472428][ T3544] usb 2-1: SerialNumber: syz [ 251.493728][ T4601] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 251.602777][ T4571] not chained 110000 origins [ 251.607411][ T4571] CPU: 1 PID: 4571 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 251.616223][ T4571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.626352][ T4571] Call Trace: [ 251.629636][ T4571] [ 251.632659][ T4571] dump_stack_lvl+0x1ff/0x28e [ 251.637398][ T4571] dump_stack+0x25/0x28 [ 251.641592][ T4571] kmsan_internal_chain_origin+0x78/0x120 [ 251.647363][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 251.653502][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 251.658650][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 251.664489][ T4571] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 251.670094][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 251.675248][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 251.681105][ T4571] ? should_fail+0x75/0x9c0 [ 251.685650][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 251.690804][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 251.697263][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 251.703399][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 251.708553][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 251.714385][ T4571] __msan_chain_origin+0xbf/0x140 [ 251.719470][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 251.724650][ T4571] get_compat_msghdr+0x108/0x2c0 [ 251.728269][ T4601] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 251.729644][ T4571] ? __sys_recvmmsg+0x51c/0x6f0 [ 251.741275][ T4571] do_recvmmsg+0xd77/0x2120 [ 251.745838][ T4571] ? xfd_validate_state+0xd1/0x2d0 [ 251.751020][ T4571] ? __stack_depot_save+0x21/0x4b0 [ 251.756187][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 251.761316][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 251.767604][ T4571] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.774168][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 251.778907][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.785280][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 251.790354][ T4571] do_fast_syscall_32+0x34/0x70 [ 251.795248][ T4571] do_SYSENTER_32+0x1b/0x20 [ 251.799771][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.806129][ T4571] RIP: 0023:0xf7f77549 [ 251.810218][ T4571] 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 [ 251.829852][ T4571] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 251.838309][ T4571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 251.846306][ T4571] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 251.854301][ T4571] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 251.862281][ T4571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 251.870276][ T4571] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 251.878273][ T4571] [ 251.885738][ T4571] Uninit was stored to memory at: [ 251.890851][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 251.896530][ T4571] get_compat_msghdr+0x108/0x2c0 [ 251.901520][ T4571] do_recvmmsg+0xd77/0x2120 [ 251.906239][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 251.910966][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.917490][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 251.922666][ T4571] do_fast_syscall_32+0x34/0x70 [ 251.927574][ T4571] do_SYSENTER_32+0x1b/0x20 [ 251.932270][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.938655][ T4571] [ 251.940975][ T4571] Uninit was stored to memory at: [ 251.946223][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 251.951384][ T4571] get_compat_msghdr+0x108/0x2c0 [ 251.956555][ T4571] do_recvmmsg+0xd77/0x2120 [ 251.961111][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 251.966008][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 251.972593][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 251.977690][ T4571] do_fast_syscall_32+0x34/0x70 [ 251.982754][ T4571] do_SYSENTER_32+0x1b/0x20 [ 251.987310][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 251.993851][ T4571] [ 251.996188][ T4571] Uninit was stored to memory at: [ 252.001280][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 252.006572][ T4571] get_compat_msghdr+0x108/0x2c0 [ 252.011561][ T4571] do_recvmmsg+0xd77/0x2120 [ 252.016254][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.020977][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.027627][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 252.032803][ T4571] do_fast_syscall_32+0x34/0x70 [ 252.037703][ T4571] do_SYSENTER_32+0x1b/0x20 [ 252.042375][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.048759][ T4571] [ 252.051077][ T4571] Uninit was stored to memory at: [ 252.056430][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 252.061583][ T4571] get_compat_msghdr+0x108/0x2c0 [ 252.066691][ T4571] do_recvmmsg+0xd77/0x2120 [ 252.071244][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.076117][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.082594][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 252.087675][ T4571] do_fast_syscall_32+0x34/0x70 [ 252.092713][ T4571] do_SYSENTER_32+0x1b/0x20 [ 252.097269][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.103885][ T4571] [ 252.106220][ T4571] Uninit was stored to memory at: [ 252.111303][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 252.116587][ T4571] get_compat_msghdr+0x108/0x2c0 [ 252.121580][ T4571] do_recvmmsg+0xd77/0x2120 [ 252.126264][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.130991][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.137528][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 252.142717][ T4571] do_fast_syscall_32+0x34/0x70 [ 252.147625][ T4571] do_SYSENTER_32+0x1b/0x20 [ 252.152325][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.158892][ T4571] [ 252.161228][ T4571] Uninit was stored to memory at: [ 252.166445][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 252.171602][ T4571] get_compat_msghdr+0x108/0x2c0 [ 252.177105][ T4571] do_recvmmsg+0xd77/0x2120 [ 252.181829][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.186572][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.193060][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 252.198148][ T4571] do_fast_syscall_32+0x34/0x70 [ 252.203186][ T4571] do_SYSENTER_32+0x1b/0x20 [ 252.207777][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.214303][ T4571] [ 252.216639][ T4571] Uninit was stored to memory at: [ 252.221885][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 252.227048][ T4571] get_compat_msghdr+0x108/0x2c0 [ 252.232174][ T4571] do_recvmmsg+0xd77/0x2120 [ 252.236737][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.241462][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.247975][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 252.253138][ T4571] do_fast_syscall_32+0x34/0x70 [ 252.258075][ T4571] do_SYSENTER_32+0x1b/0x20 [ 252.262773][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.269155][ T4571] [ 252.271472][ T4571] Local variable msg_sys created at: [ 252.276864][ T4571] do_recvmmsg+0xbb/0x2120 [ 252.281330][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.457410][ T4571] not chained 120000 origins [ 252.462234][ T4571] CPU: 1 PID: 4571 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 252.470931][ T4571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.482132][ T4571] Call Trace: [ 252.485434][ T4571] [ 252.488382][ T4571] dump_stack_lvl+0x1ff/0x28e [ 252.493121][ T4571] dump_stack+0x25/0x28 [ 252.497320][ T4571] kmsan_internal_chain_origin+0x78/0x120 [ 252.503106][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 252.509238][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 252.514396][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 252.520252][ T4571] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 252.525861][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 252.531010][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 252.536842][ T4571] ? should_fail+0x75/0x9c0 [ 252.541433][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 252.546567][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 252.552875][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 252.559027][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 252.564181][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 252.570034][ T4571] __msan_chain_origin+0xbf/0x140 [ 252.575114][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 252.580265][ T4571] get_compat_msghdr+0x108/0x2c0 [ 252.585240][ T4571] ? __sys_recvmmsg+0x51c/0x6f0 [ 252.590145][ T4571] do_recvmmsg+0xd77/0x2120 [ 252.594713][ T4571] ? xfd_validate_state+0xd1/0x2d0 [ 252.599899][ T4571] ? __stack_depot_save+0x21/0x4b0 [ 252.605069][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 252.610216][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 252.616521][ T4571] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.623084][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.628062][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.634437][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 252.639511][ T4571] do_fast_syscall_32+0x34/0x70 [ 252.644393][ T4571] do_SYSENTER_32+0x1b/0x20 [ 252.648941][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.655301][ T4571] RIP: 0023:0xf7f77549 [ 252.659388][ T4571] 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 [ 252.679028][ T4571] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 252.687464][ T4571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 252.695471][ T4571] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 252.703472][ T4571] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 252.711470][ T4571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 252.719501][ T4571] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 252.727509][ T4571] [ 252.734787][ T4571] Uninit was stored to memory at: [ 252.739907][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 252.746589][ T4571] get_compat_msghdr+0x108/0x2c0 [ 252.751581][ T4571] do_recvmmsg+0xd77/0x2120 [ 252.756236][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.760962][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.767441][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 252.772595][ T4571] do_fast_syscall_32+0x34/0x70 [ 252.777492][ T4571] do_SYSENTER_32+0x1b/0x20 [ 252.782334][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.788725][ T4571] [ 252.791062][ T4571] Uninit was stored to memory at: [ 252.796315][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 252.802600][ T4571] get_compat_msghdr+0x108/0x2c0 [ 252.807583][ T4571] do_recvmmsg+0xd77/0x2120 [ 252.812259][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.816989][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.823498][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 252.828567][ T4571] do_fast_syscall_32+0x34/0x70 [ 252.833596][ T4571] do_SYSENTER_32+0x1b/0x20 [ 252.838139][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.844645][ T4571] [ 252.846972][ T4571] Uninit was stored to memory at: [ 252.852199][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 252.857354][ T4571] get_compat_msghdr+0x108/0x2c0 [ 252.862463][ T4571] do_recvmmsg+0xd77/0x2120 [ 252.867012][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.871864][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.878245][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 252.883463][ T4571] do_fast_syscall_32+0x34/0x70 [ 252.888360][ T4571] do_SYSENTER_32+0x1b/0x20 [ 252.893048][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.899434][ T4571] [ 252.901905][ T4571] Uninit was stored to memory at: [ 252.907012][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 252.912328][ T4571] get_compat_msghdr+0x108/0x2c0 [ 252.917321][ T4571] do_recvmmsg+0xd77/0x2120 [ 252.921991][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.926719][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.933267][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 252.938607][ T4571] do_fast_syscall_32+0x34/0x70 [ 252.943645][ T4571] do_SYSENTER_32+0x1b/0x20 [ 252.948203][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 252.954700][ T4571] [ 252.957030][ T4571] Uninit was stored to memory at: [ 252.962280][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 252.967433][ T4571] get_compat_msghdr+0x108/0x2c0 [ 252.972568][ T4571] do_recvmmsg+0xd77/0x2120 [ 252.977118][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 252.981951][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 252.988337][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 252.993559][ T4571] do_fast_syscall_32+0x34/0x70 [ 252.998457][ T4571] do_SYSENTER_32+0x1b/0x20 [ 253.003154][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.009535][ T4571] [ 253.012033][ T4571] Uninit was stored to memory at: [ 253.017127][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 253.022426][ T4571] get_compat_msghdr+0x108/0x2c0 [ 253.027412][ T4571] do_recvmmsg+0xd77/0x2120 [ 253.032104][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 253.036833][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.043346][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 253.048422][ T4571] do_fast_syscall_32+0x34/0x70 [ 253.053449][ T4571] do_SYSENTER_32+0x1b/0x20 [ 253.057997][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.064516][ T4571] [ 253.066847][ T4571] Uninit was stored to memory at: [ 253.072097][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 253.077253][ T4571] get_compat_msghdr+0x108/0x2c0 [ 253.082365][ T4571] do_recvmmsg+0xd77/0x2120 [ 253.086922][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 253.092309][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.098689][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 253.103901][ T4571] do_fast_syscall_32+0x34/0x70 [ 253.108800][ T4571] do_SYSENTER_32+0x1b/0x20 [ 253.113489][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.119870][ T4571] [ 253.122340][ T4571] Local variable msg_sys created at: [ 253.127626][ T4571] do_recvmmsg+0xbb/0x2120 [ 253.132210][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 253.182290][ T3544] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 253.247122][ T3544] usb 2-1: USB disconnect, device number 4 [ 253.390488][ T4571] not chained 130000 origins [ 253.396296][ T4571] CPU: 0 PID: 4571 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 253.405085][ T4571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.415166][ T4571] Call Trace: [ 253.418448][ T4571] [ 253.421390][ T4571] dump_stack_lvl+0x1ff/0x28e [ 253.426104][ T4571] dump_stack+0x25/0x28 [ 253.430295][ T4571] kmsan_internal_chain_origin+0x78/0x120 [ 253.436054][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 253.442150][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 253.447273][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 253.453217][ T4571] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 253.458826][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 253.464042][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 253.469958][ T4571] ? should_fail+0x75/0x9c0 [ 253.474477][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 253.479603][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 253.485878][ T4571] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 253.491991][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 253.497115][ T4571] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 253.502940][ T4571] __msan_chain_origin+0xbf/0x140 [ 253.508019][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 253.513202][ T4571] get_compat_msghdr+0x108/0x2c0 [ 253.518195][ T4571] ? __sys_recvmmsg+0x51c/0x6f0 [ 253.523097][ T4571] do_recvmmsg+0xd77/0x2120 [ 253.527629][ T4571] ? xfd_validate_state+0xd1/0x2d0 [ 253.532841][ T4571] ? __stack_depot_save+0x21/0x4b0 [ 253.537982][ T4571] ? kmsan_get_metadata+0x33/0x220 [ 253.543105][ T4571] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 253.549382][ T4571] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.555921][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 253.560655][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.567025][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 253.572076][ T4571] do_fast_syscall_32+0x34/0x70 [ 253.576976][ T4571] do_SYSENTER_32+0x1b/0x20 [ 253.581881][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.588592][ T4571] RIP: 0023:0xf7f77549 [ 253.592664][ T4571] 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 [ 253.612293][ T4571] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 253.620745][ T4571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 253.628728][ T4571] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 253.636706][ T4571] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.644678][ T4571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 253.652654][ T4571] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 253.660662][ T4571] [ 253.666934][ T4571] Uninit was stored to memory at: [ 253.672709][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 253.677874][ T4571] get_compat_msghdr+0x108/0x2c0 [ 253.683073][ T4571] do_recvmmsg+0xd77/0x2120 [ 253.687627][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 253.692537][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.699099][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 253.704369][ T4571] do_fast_syscall_32+0x34/0x70 [ 253.709269][ T4571] do_SYSENTER_32+0x1b/0x20 [ 253.714003][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.720385][ T4571] [ 253.722889][ T4571] Uninit was stored to memory at: [ 253.728110][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 253.734881][ T4571] get_compat_msghdr+0x108/0x2c0 [ 253.739864][ T4571] do_recvmmsg+0xd77/0x2120 [ 253.744523][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 253.749246][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.755810][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 253.760885][ T4571] do_fast_syscall_32+0x34/0x70 [ 253.765888][ T4571] do_SYSENTER_32+0x1b/0x20 [ 253.770437][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.776999][ T4571] [ 253.779332][ T4571] Uninit was stored to memory at: [ 253.784584][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 253.789735][ T4571] get_compat_msghdr+0x108/0x2c0 [ 253.794827][ T4571] do_recvmmsg+0xd77/0x2120 [ 253.799406][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 253.804298][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.810691][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 253.815878][ T4571] do_fast_syscall_32+0x34/0x70 [ 253.820780][ T4571] do_SYSENTER_32+0x1b/0x20 [ 253.825461][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.831929][ T4571] [ 253.834256][ T4571] Uninit was stored to memory at: [ 253.839337][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 253.844644][ T4571] get_compat_msghdr+0x108/0x2c0 [ 253.849624][ T4571] do_recvmmsg+0xd77/0x2120 [ 253.854279][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 253.859005][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.865554][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 253.870634][ T4571] do_fast_syscall_32+0x34/0x70 [ 253.875720][ T4571] do_SYSENTER_32+0x1b/0x20 [ 253.880265][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.886803][ T4571] [ 253.889135][ T4571] Uninit was stored to memory at: [ 253.894388][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 253.899539][ T4571] get_compat_msghdr+0x108/0x2c0 [ 253.904629][ T4571] do_recvmmsg+0xd77/0x2120 [ 253.909186][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 253.914066][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.920496][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 253.925753][ T4571] do_fast_syscall_32+0x34/0x70 [ 253.930653][ T4571] do_SYSENTER_32+0x1b/0x20 [ 253.935314][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.941790][ T4571] [ 253.944135][ T4571] Uninit was stored to memory at: [ 253.949215][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 253.954481][ T4571] get_compat_msghdr+0x108/0x2c0 [ 253.959463][ T4571] do_recvmmsg+0xd77/0x2120 [ 253.964149][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 253.968871][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 253.975435][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 253.980581][ T4571] do_fast_syscall_32+0x34/0x70 [ 253.985613][ T4571] do_SYSENTER_32+0x1b/0x20 [ 253.990167][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 253.996756][ T4571] [ 253.999101][ T4571] Uninit was stored to memory at: [ 254.004353][ T4571] __get_compat_msghdr+0x6e1/0x9d0 [ 254.009609][ T4571] get_compat_msghdr+0x108/0x2c0 [ 254.014757][ T4571] do_recvmmsg+0xd77/0x2120 [ 254.019308][ T4571] __sys_recvmmsg+0x51c/0x6f0 [ 254.024184][ T4571] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 254.030565][ T4571] __do_fast_syscall_32+0x96/0xf0 [ 254.035897][ T4571] do_fast_syscall_32+0x34/0x70 [ 254.040796][ T4571] do_SYSENTER_32+0x1b/0x20 [ 254.045467][ T4571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 254.051933][ T4571] [ 254.054262][ T4571] Local variable msg_sys created at: [ 254.059544][ T4571] do_recvmmsg+0xbb/0x2120 [ 254.064120][ T4571] __sys_recvmmsg+0x51c/0x6f0 16:24:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) open(0x0, 0x511000, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r3}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x26802, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000980)={"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"}) sendfile(r2, r4, 0x0, 0x10000) 16:24:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0x6700000}], 0x0, &(0x7f00000017c0)={[{@nolazytime}, {@test_dummy_encryption}]}) 16:24:02 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x3, @local, 'bond_slave_0\x00'}}, 0x1e) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb92e0a480e000f000000e8bd6efb250314000e000100240248ff050005001200", 0x2e}], 0x1}, 0x0) 16:24:02 executing program 5: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)) 16:24:02 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x1, r0, &(0x7f00000001c0), 0x80000006, &(0x7f0000000240)) 16:24:02 executing program 1: unshare(0x60600) r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x52, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x10}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 254.357960][ T4612] loop2: detected capacity change from 0 to 264192 [ 254.376564][ T4612] EXT4-fs (loop2): Test dummy encryption mode enabled [ 254.401129][ T4614] device bond0 entered promiscuous mode [ 254.407338][ T4614] device bond_slave_0 entered promiscuous mode [ 254.414661][ T4614] device bond_slave_1 entered promiscuous mode 16:24:02 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000d40)={&(0x7f0000000c00)={{0xeb9f, 0x1, 0x0, 0x18, 0x7, 0x14, 0x14, 0x2, [@enum={0x0, 0x1, 0x0, 0x6, 0x4, [{}]}]}}, &(0x7f0000000c40)=""/254, 0x1000000, 0xfe, 0x1}, 0x20) [ 254.565581][ T4612] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. 16:24:02 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x1, r0, &(0x7f00000001c0), 0x80000006, &(0x7f0000000240)) 16:24:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_MASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}]}, 0x40}}, 0x0) 16:24:03 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x3, @local, 'bond_slave_0\x00'}}, 0x1e) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb92e0a480e000f000000e8bd6efb250314000e000100240248ff050005001200", 0x2e}], 0x1}, 0x0) [ 255.162192][ T3138] usb 2-1: new high-speed USB device number 5 using dummy_hcd 16:24:03 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008a80)="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", 0x2000, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002740)={0x90, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x101}}}, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) [ 255.425753][ T24] audit: type=1804 audit(1653495843.493:134): pid=4622 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1785502166/syzkaller.6MxmBb/52/bus" dev="sda1" ino=1158 res=1 errno=0 [ 255.451559][ T24] audit: type=1800 audit(1653495843.493:135): pid=4622 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1158 res=0 errno=0 16:24:03 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x4, &(0x7f0000000340)=@framed={{}, [@alu={0x7, 0x0, 0x4}]}, &(0x7f0000000380)='GPL\x00', 0x3, 0xd2, &(0x7f00000003c0)=""/210, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 255.565086][ T3138] usb 2-1: too many endpoints for config 1 interface 0 altsetting 0: 82, using maximum allowed: 30 [ 255.576397][ T3138] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16 [ 255.586942][ T3138] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 82 [ 255.795016][ T3138] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 255.804539][ T3138] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 255.813177][ T3138] usb 2-1: SerialNumber: syz [ 255.884828][ T4621] not chained 140000 origins [ 255.889477][ T4621] CPU: 1 PID: 4621 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 255.898195][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.908277][ T4621] Call Trace: [ 255.911564][ T4621] [ 255.914503][ T4621] dump_stack_lvl+0x1ff/0x28e [ 255.919239][ T4621] dump_stack+0x25/0x28 [ 255.923428][ T4621] kmsan_internal_chain_origin+0x78/0x120 [ 255.929201][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 255.935319][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 255.940459][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 255.946303][ T4621] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 255.951899][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 255.957039][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 255.962884][ T4621] ? should_fail+0x75/0x9c0 [ 255.967421][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 255.972565][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 255.978895][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 255.985024][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 255.990163][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 255.996006][ T4621] __msan_chain_origin+0xbf/0x140 [ 256.001083][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 256.006253][ T4621] get_compat_msghdr+0x108/0x2c0 [ 256.011234][ T4621] ? __sys_recvmmsg+0x51c/0x6f0 [ 256.016131][ T4621] do_recvmmsg+0xd77/0x2120 [ 256.020707][ T4621] ? __stack_depot_save+0x21/0x4b0 [ 256.025870][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 256.031011][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 256.037305][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 256.043424][ T4621] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.049977][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 256.054711][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.061099][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 256.066165][ T4621] do_fast_syscall_32+0x34/0x70 [ 256.071229][ T4621] do_SYSENTER_32+0x1b/0x20 [ 256.075771][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.082143][ T4621] RIP: 0023:0xf7f77549 [ 256.086228][ T4621] 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 [ 256.105867][ T4621] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 256.114306][ T4621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 256.122298][ T4621] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 256.130809][ T4621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 256.138796][ T4621] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 256.146787][ T4621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 256.154790][ T4621] [ 256.160921][ T4621] Uninit was stored to memory at: [ 256.166460][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 256.171732][ T4621] get_compat_msghdr+0x108/0x2c0 [ 256.176724][ T4621] do_recvmmsg+0xd77/0x2120 [ 256.181287][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 256.186115][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.192591][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 256.197667][ T4621] do_fast_syscall_32+0x34/0x70 [ 256.202664][ T4621] do_SYSENTER_32+0x1b/0x20 [ 256.207218][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.213723][ T4621] [ 256.216066][ T4621] Uninit was stored to memory at: [ 256.221184][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 256.226447][ T4621] get_compat_msghdr+0x108/0x2c0 [ 256.231436][ T4621] do_recvmmsg+0xd77/0x2120 [ 256.236092][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 256.240821][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.247302][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 256.252467][ T4621] do_fast_syscall_32+0x34/0x70 [ 256.253247][ T4609] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 256.257361][ T4621] do_SYSENTER_32+0x1b/0x20 [ 256.257417][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.275152][ T4621] [ 256.277489][ T4621] Uninit was stored to memory at: [ 256.282664][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 256.287825][ T4621] get_compat_msghdr+0x108/0x2c0 [ 256.292895][ T4621] do_recvmmsg+0xd77/0x2120 [ 256.297450][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 256.302249][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.308634][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 256.313800][ T4621] do_fast_syscall_32+0x34/0x70 [ 256.318693][ T4621] do_SYSENTER_32+0x1b/0x20 [ 256.323332][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.329717][ T4621] [ 256.332156][ T4621] Uninit was stored to memory at: [ 256.337258][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 256.342504][ T4621] get_compat_msghdr+0x108/0x2c0 [ 256.347481][ T4621] do_recvmmsg+0xd77/0x2120 [ 256.352118][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 256.356843][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.363316][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 256.368389][ T4621] do_fast_syscall_32+0x34/0x70 [ 256.373384][ T4621] do_SYSENTER_32+0x1b/0x20 [ 256.377932][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.384391][ T4621] [ 256.386716][ T4621] Uninit was stored to memory at: [ 256.391893][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 256.397047][ T4621] get_compat_msghdr+0x108/0x2c0 [ 256.402143][ T4621] do_recvmmsg+0xd77/0x2120 [ 256.406695][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 256.411423][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.417897][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 256.423056][ T4621] do_fast_syscall_32+0x34/0x70 [ 256.427947][ T4621] do_SYSENTER_32+0x1b/0x20 [ 256.432574][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.438973][ T4621] [ 256.441314][ T4621] Uninit was stored to memory at: [ 256.446509][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 256.451772][ T4621] get_compat_msghdr+0x108/0x2c0 [ 256.456749][ T4621] do_recvmmsg+0xd77/0x2120 [ 256.461309][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 256.466137][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.472607][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 256.477670][ T4621] do_fast_syscall_32+0x34/0x70 [ 256.482655][ T4621] do_SYSENTER_32+0x1b/0x20 [ 256.487205][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.493682][ T4621] [ 256.496016][ T4621] Uninit was stored to memory at: [ 256.501110][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 256.506362][ T4621] get_compat_msghdr+0x108/0x2c0 [ 256.511345][ T4621] do_recvmmsg+0xd77/0x2120 [ 256.516003][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 256.520727][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 256.527210][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 256.532431][ T4621] do_fast_syscall_32+0x34/0x70 [ 256.537326][ T4621] do_SYSENTER_32+0x1b/0x20 [ 256.542014][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 256.548408][ T4621] [ 256.550749][ T4621] Local variable msg_sys created at: [ 256.556183][ T4621] do_recvmmsg+0xbb/0x2120 [ 256.560644][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 256.583506][ T4609] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 256.952527][ T4621] not chained 150000 origins [ 256.957262][ T4621] CPU: 1 PID: 4621 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 256.965975][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.976070][ T4621] Call Trace: [ 256.979363][ T4621] [ 256.982302][ T4621] dump_stack_lvl+0x1ff/0x28e [ 256.987033][ T4621] dump_stack+0x25/0x28 [ 256.991221][ T4621] kmsan_internal_chain_origin+0x78/0x120 [ 256.997005][ T4621] ? do_user_addr_fault+0x13f7/0x1f20 [ 257.002463][ T4621] ? exc_page_fault+0x6e/0x140 [ 257.007280][ T4621] ? asm_exc_page_fault+0x1e/0x30 [ 257.012330][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 257.017478][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 257.023762][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 257.029984][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 257.035122][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 257.040972][ T4621] __msan_chain_origin+0xbf/0x140 [ 257.046056][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 257.051231][ T4621] get_compat_msghdr+0x108/0x2c0 [ 257.056223][ T4621] ? __sys_recvmmsg+0x51c/0x6f0 [ 257.061125][ T4621] do_recvmmsg+0xd77/0x2120 [ 257.065692][ T4621] ? __stack_depot_save+0x21/0x4b0 [ 257.070863][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 257.075993][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 257.082299][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 257.088424][ T4621] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.094962][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 257.099703][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.106107][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 257.111185][ T4621] do_fast_syscall_32+0x34/0x70 [ 257.116099][ T4621] do_SYSENTER_32+0x1b/0x20 [ 257.120646][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.127010][ T4621] RIP: 0023:0xf7f77549 [ 257.131094][ T4621] 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 [ 257.150819][ T4621] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 257.159258][ T4621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 257.167270][ T4621] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 257.175266][ T4621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 257.183282][ T4621] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 257.191307][ T4621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 257.199311][ T4621] [ 257.205284][ T4621] Uninit was stored to memory at: [ 257.210399][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 257.216027][ T4621] get_compat_msghdr+0x108/0x2c0 [ 257.221023][ T4621] do_recvmmsg+0xd77/0x2120 [ 257.225670][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 257.230401][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.236968][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 257.242134][ T4621] do_fast_syscall_32+0x34/0x70 [ 257.247034][ T4621] do_SYSENTER_32+0x1b/0x20 [ 257.251581][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.258109][ T4621] [ 257.260437][ T4621] Uninit was stored to memory at: [ 257.265711][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 257.270876][ T4621] get_compat_msghdr+0x108/0x2c0 [ 257.276014][ T4621] do_recvmmsg+0xd77/0x2120 [ 257.280570][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 257.285452][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.291916][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 257.296992][ T4621] do_fast_syscall_32+0x34/0x70 [ 257.302033][ T4621] do_SYSENTER_32+0x1b/0x20 [ 257.306669][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.313190][ T4621] [ 257.315523][ T4621] Uninit was stored to memory at: [ 257.320604][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 257.325893][ T4621] get_compat_msghdr+0x108/0x2c0 [ 257.330883][ T4621] do_recvmmsg+0xd77/0x2120 [ 257.335540][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 257.340269][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.346816][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 257.351964][ T4621] do_fast_syscall_32+0x34/0x70 [ 257.356864][ T4621] do_SYSENTER_32+0x1b/0x20 [ 257.361409][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.367937][ T4621] [ 257.370268][ T4621] Uninit was stored to memory at: [ 257.375508][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 257.380669][ T4621] get_compat_msghdr+0x108/0x2c0 [ 257.385760][ T4621] do_recvmmsg+0xd77/0x2120 [ 257.390339][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 257.395190][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.401576][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 257.406794][ T4621] do_fast_syscall_32+0x34/0x70 [ 257.411845][ T4621] do_SYSENTER_32+0x1b/0x20 [ 257.416395][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.423014][ T4621] [ 257.425345][ T4621] Uninit was stored to memory at: [ 257.430429][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 257.435716][ T4621] get_compat_msghdr+0x108/0x2c0 [ 257.440708][ T4621] do_recvmmsg+0xd77/0x2120 [ 257.445416][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 257.450146][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.456660][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 257.461863][ T4621] do_fast_syscall_32+0x34/0x70 [ 257.466766][ T4621] do_SYSENTER_32+0x1b/0x20 [ 257.471318][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.477837][ T4621] [ 257.480176][ T4621] Uninit was stored to memory at: [ 257.485419][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 257.490665][ T4621] get_compat_msghdr+0x108/0x2c0 [ 257.495807][ T4621] do_recvmmsg+0xd77/0x2120 [ 257.500359][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 257.505211][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.511599][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 257.516830][ T4621] do_fast_syscall_32+0x34/0x70 [ 257.521870][ T4621] do_SYSENTER_32+0x1b/0x20 [ 257.526420][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.532936][ T4621] [ 257.535275][ T4621] Uninit was stored to memory at: [ 257.540372][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 257.545684][ T4621] get_compat_msghdr+0x108/0x2c0 [ 257.550678][ T4621] do_recvmmsg+0xd77/0x2120 [ 257.555374][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 257.560103][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 257.566634][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 257.571814][ T4621] do_fast_syscall_32+0x34/0x70 [ 257.576723][ T4621] do_SYSENTER_32+0x1b/0x20 [ 257.581280][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 257.587802][ T4621] [ 257.590138][ T4621] Local variable msg_sys created at: [ 257.595560][ T4621] do_recvmmsg+0xbb/0x2120 [ 257.600025][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 257.672520][ T3138] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 257.731269][ T3138] usb 2-1: USB disconnect, device number 5 [ 257.901761][ T4621] not chained 160000 origins [ 257.906404][ T4621] CPU: 1 PID: 4621 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 257.915122][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.925203][ T4621] Call Trace: [ 257.928499][ T4621] [ 257.931443][ T4621] dump_stack_lvl+0x1ff/0x28e [ 257.936171][ T4621] dump_stack+0x25/0x28 [ 257.940344][ T4621] kmsan_internal_chain_origin+0x78/0x120 [ 257.946105][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 257.952230][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 257.957375][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 257.963208][ T4621] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 257.968817][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 257.973969][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 257.979817][ T4621] ? should_fail+0x75/0x9c0 [ 257.984339][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 257.989621][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 257.995918][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 258.002061][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 258.007217][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 258.013053][ T4621] __msan_chain_origin+0xbf/0x140 [ 258.018135][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 258.023315][ T4621] get_compat_msghdr+0x108/0x2c0 [ 258.028303][ T4621] ? __sys_recvmmsg+0x51c/0x6f0 [ 258.033188][ T4621] do_recvmmsg+0xd77/0x2120 [ 258.037763][ T4621] ? __stack_depot_save+0x21/0x4b0 [ 258.042916][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 258.048063][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 258.054347][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 258.060470][ T4621] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.067004][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 258.071743][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.078132][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 258.083187][ T4621] do_fast_syscall_32+0x34/0x70 [ 258.088158][ T4621] do_SYSENTER_32+0x1b/0x20 [ 258.092705][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.099084][ T4621] RIP: 0023:0xf7f77549 [ 258.103158][ T4621] 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 [ 258.122807][ T4621] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 258.131319][ T4621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 258.139398][ T4621] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 258.147402][ T4621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 258.155380][ T4621] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 258.163362][ T4621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 258.171373][ T4621] [ 258.177305][ T4621] Uninit was stored to memory at: [ 258.182890][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 258.188052][ T4621] get_compat_msghdr+0x108/0x2c0 [ 258.193133][ T4621] do_recvmmsg+0xd77/0x2120 [ 258.197688][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 258.202521][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.208905][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 258.214208][ T4621] do_fast_syscall_32+0x34/0x70 [ 258.219110][ T4621] do_SYSENTER_32+0x1b/0x20 [ 258.223810][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.230356][ T4621] [ 258.232876][ T4621] Uninit was stored to memory at: [ 258.237985][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 258.243277][ T4621] get_compat_msghdr+0x108/0x2c0 [ 258.248261][ T4621] do_recvmmsg+0xd77/0x2120 [ 258.252944][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 258.257688][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.264189][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 258.269259][ T4621] do_fast_syscall_32+0x34/0x70 [ 258.274278][ T4621] do_SYSENTER_32+0x1b/0x20 [ 258.278827][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.285344][ T4621] [ 258.287670][ T4621] Uninit was stored to memory at: [ 258.292892][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 258.298047][ T4621] get_compat_msghdr+0x108/0x2c0 [ 258.303169][ T4621] do_recvmmsg+0xd77/0x2120 [ 258.307729][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 258.312559][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.318943][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 258.324106][ T4621] do_fast_syscall_32+0x34/0x70 [ 258.329006][ T4621] do_SYSENTER_32+0x1b/0x20 [ 258.333646][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.340026][ T4621] [ 258.342539][ T4621] Uninit was stored to memory at: [ 258.347619][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 258.352906][ T4621] get_compat_msghdr+0x108/0x2c0 [ 258.357976][ T4621] do_recvmmsg+0xd77/0x2120 [ 258.362666][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 258.367475][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.373980][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 258.379048][ T4621] do_fast_syscall_32+0x34/0x70 [ 258.384064][ T4621] do_SYSENTER_32+0x1b/0x20 [ 258.388612][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.395949][ T4621] [ 258.398284][ T4621] Uninit was stored to memory at: [ 258.403519][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 258.408686][ T4621] get_compat_msghdr+0x108/0x2c0 [ 258.413805][ T4621] do_recvmmsg+0xd77/0x2120 [ 258.418359][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 258.423233][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.429620][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 258.434840][ T4621] do_fast_syscall_32+0x34/0x70 [ 258.439736][ T4621] do_SYSENTER_32+0x1b/0x20 [ 258.444379][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.450755][ T4621] [ 258.453229][ T4621] Uninit was stored to memory at: [ 258.458322][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 258.463585][ T4621] get_compat_msghdr+0x108/0x2c0 [ 258.468565][ T4621] do_recvmmsg+0xd77/0x2120 [ 258.473248][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 258.477980][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.484514][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 258.489591][ T4621] do_fast_syscall_32+0x34/0x70 [ 258.494644][ T4621] do_SYSENTER_32+0x1b/0x20 [ 258.499189][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.505698][ T4621] [ 258.508032][ T4621] Uninit was stored to memory at: [ 258.513269][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 258.518418][ T4621] get_compat_msghdr+0x108/0x2c0 [ 258.523527][ T4621] do_recvmmsg+0xd77/0x2120 [ 258.528079][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 258.532950][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.539409][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 258.544631][ T4621] do_fast_syscall_32+0x34/0x70 [ 258.549526][ T4621] do_SYSENTER_32+0x1b/0x20 [ 258.554208][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.560590][ T4621] [ 258.563058][ T4621] Local variable msg_sys created at: [ 258.568346][ T4621] do_recvmmsg+0xbb/0x2120 [ 258.572941][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 258.745649][ T4621] not chained 170000 origins [ 258.750284][ T4621] CPU: 1 PID: 4621 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 258.758974][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.769039][ T4621] Call Trace: [ 258.772323][ T4621] [ 258.775255][ T4621] dump_stack_lvl+0x1ff/0x28e [ 258.779971][ T4621] dump_stack+0x25/0x28 [ 258.784234][ T4621] kmsan_internal_chain_origin+0x78/0x120 [ 258.790011][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 258.796108][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 258.801234][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 258.807063][ T4621] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 258.812662][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 258.817886][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 258.823713][ T4621] ? should_fail+0x75/0x9c0 [ 258.828266][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 258.833413][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 258.839712][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 258.845834][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 258.851049][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 258.856876][ T4621] __msan_chain_origin+0xbf/0x140 [ 258.861968][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 258.867148][ T4621] get_compat_msghdr+0x108/0x2c0 [ 258.872119][ T4621] ? __sys_recvmmsg+0x51c/0x6f0 [ 258.877019][ T4621] do_recvmmsg+0xd77/0x2120 [ 258.881575][ T4621] ? __stack_depot_save+0x21/0x4b0 [ 258.886726][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 258.891858][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 258.898156][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 258.904259][ T4621] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.910815][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 258.915532][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 258.921903][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 258.926977][ T4621] do_fast_syscall_32+0x34/0x70 [ 258.931854][ T4621] do_SYSENTER_32+0x1b/0x20 [ 258.936410][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 258.942788][ T4621] RIP: 0023:0xf7f77549 [ 258.946883][ T4621] 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 [ 258.966542][ T4621] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 258.974999][ T4621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 258.982989][ T4621] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 258.990989][ T4621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 258.998966][ T4621] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 259.007056][ T4621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 259.015089][ T4621] [ 259.022001][ T4621] Uninit was stored to memory at: [ 259.027115][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 259.033304][ T4621] get_compat_msghdr+0x108/0x2c0 [ 259.038298][ T4621] do_recvmmsg+0xd77/0x2120 [ 259.042942][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.047666][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.054143][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 259.059217][ T4621] do_fast_syscall_32+0x34/0x70 [ 259.064262][ T4621] do_SYSENTER_32+0x1b/0x20 [ 259.068809][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.075329][ T4621] [ 259.077661][ T4621] Uninit was stored to memory at: [ 259.082872][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 259.088029][ T4621] get_compat_msghdr+0x108/0x2c0 [ 259.093146][ T4621] do_recvmmsg+0xd77/0x2120 [ 259.097699][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.102528][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.108906][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 259.114109][ T4621] do_fast_syscall_32+0x34/0x70 [ 259.119005][ T4621] do_SYSENTER_32+0x1b/0x20 [ 259.123660][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.130044][ T4621] [ 259.132511][ T4621] Uninit was stored to memory at: [ 259.137606][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 259.142894][ T4621] get_compat_msghdr+0x108/0x2c0 [ 259.147876][ T4621] do_recvmmsg+0xd77/0x2120 [ 259.152553][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.157281][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.163779][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 259.168872][ T4621] do_fast_syscall_32+0x34/0x70 [ 259.173922][ T4621] do_SYSENTER_32+0x1b/0x20 [ 259.178478][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.185090][ T4621] [ 259.187422][ T4621] Uninit was stored to memory at: [ 259.192665][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 259.197820][ T4621] get_compat_msghdr+0x108/0x2c0 [ 259.202937][ T4621] do_recvmmsg+0xd77/0x2120 [ 259.207488][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.212354][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.218734][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 259.223959][ T4621] do_fast_syscall_32+0x34/0x70 [ 259.228872][ T4621] do_SYSENTER_32+0x1b/0x20 [ 259.233562][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.239944][ T4621] [ 259.242421][ T4621] Uninit was stored to memory at: [ 259.247518][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 259.252769][ T4621] get_compat_msghdr+0x108/0x2c0 [ 259.257751][ T4621] do_recvmmsg+0xd77/0x2120 [ 259.262416][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.267137][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.273600][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 259.278668][ T4621] do_fast_syscall_32+0x34/0x70 [ 259.283691][ T4621] do_SYSENTER_32+0x1b/0x20 [ 259.288239][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.294746][ T4621] [ 259.297076][ T4621] Uninit was stored to memory at: [ 259.302302][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 259.307452][ T4621] get_compat_msghdr+0x108/0x2c0 [ 259.312642][ T4621] do_recvmmsg+0xd77/0x2120 [ 259.317194][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.322061][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.328444][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 259.333637][ T4621] do_fast_syscall_32+0x34/0x70 [ 259.338530][ T4621] do_SYSENTER_32+0x1b/0x20 [ 259.343197][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.349576][ T4621] [ 259.352037][ T4621] Uninit was stored to memory at: [ 259.357129][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 259.362430][ T4621] get_compat_msghdr+0x108/0x2c0 [ 259.367411][ T4621] do_recvmmsg+0xd77/0x2120 [ 259.372069][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.376790][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.383267][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 259.388338][ T4621] do_fast_syscall_32+0x34/0x70 [ 259.393347][ T4621] do_SYSENTER_32+0x1b/0x20 [ 259.397895][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.404427][ T4621] [ 259.406765][ T4621] Local variable msg_sys created at: [ 259.412204][ T4621] do_recvmmsg+0xbb/0x2120 [ 259.416662][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.583528][ T4621] not chained 180000 origins [ 259.588165][ T4621] CPU: 1 PID: 4621 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 259.596969][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.607050][ T4621] Call Trace: [ 259.610370][ T4621] [ 259.613300][ T4621] dump_stack_lvl+0x1ff/0x28e [ 259.618021][ T4621] dump_stack+0x25/0x28 [ 259.622202][ T4621] kmsan_internal_chain_origin+0x78/0x120 [ 259.627979][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 259.634098][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 259.639225][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 259.645054][ T4621] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 259.650656][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 259.655802][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 259.661658][ T4621] ? should_fail+0x75/0x9c0 [ 259.666226][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 259.671466][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 259.677769][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 259.683908][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 259.689070][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 259.694933][ T4621] __msan_chain_origin+0xbf/0x140 [ 259.700026][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 259.705206][ T4621] get_compat_msghdr+0x108/0x2c0 [ 259.710196][ T4621] ? __sys_recvmmsg+0x51c/0x6f0 [ 259.715096][ T4621] do_recvmmsg+0xd77/0x2120 [ 259.719670][ T4621] ? __stack_depot_save+0x21/0x4b0 [ 259.724819][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 259.729965][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 259.736246][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 259.742350][ T4621] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.748904][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.753622][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.760011][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 259.765085][ T4621] do_fast_syscall_32+0x34/0x70 [ 259.769977][ T4621] do_SYSENTER_32+0x1b/0x20 [ 259.774500][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.780852][ T4621] RIP: 0023:0xf7f77549 [ 259.784926][ T4621] 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 [ 259.804578][ T4621] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 259.813028][ T4621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 259.821026][ T4621] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 259.829090][ T4621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 259.837065][ T4621] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 259.845046][ T4621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 259.853056][ T4621] [ 259.860552][ T4621] Uninit was stored to memory at: [ 259.866538][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 259.871820][ T4621] get_compat_msghdr+0x108/0x2c0 [ 259.876811][ T4621] do_recvmmsg+0xd77/0x2120 [ 259.881430][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.886272][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.892884][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 259.898104][ T4621] do_fast_syscall_32+0x34/0x70 [ 259.903110][ T4621] do_SYSENTER_32+0x1b/0x20 [ 259.907769][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.914295][ T4621] [ 259.916628][ T4621] Uninit was stored to memory at: [ 259.921858][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 259.927014][ T4621] get_compat_msghdr+0x108/0x2c0 [ 259.932162][ T4621] do_recvmmsg+0xd77/0x2120 [ 259.936723][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.941449][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 259.947943][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 259.953116][ T4621] do_fast_syscall_32+0x34/0x70 [ 259.958015][ T4621] do_SYSENTER_32+0x1b/0x20 [ 259.962669][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 259.969053][ T4621] [ 259.971368][ T4621] Uninit was stored to memory at: [ 259.976610][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 259.981949][ T4621] get_compat_msghdr+0x108/0x2c0 [ 259.986934][ T4621] do_recvmmsg+0xd77/0x2120 [ 259.991458][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 259.996340][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.002830][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 260.008011][ T4621] do_fast_syscall_32+0x34/0x70 [ 260.013016][ T4621] do_SYSENTER_32+0x1b/0x20 [ 260.017562][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.024077][ T4621] [ 260.026406][ T4621] Uninit was stored to memory at: [ 260.031484][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 260.036771][ T4621] get_compat_msghdr+0x108/0x2c0 [ 260.041833][ T4621] do_recvmmsg+0xd77/0x2120 [ 260.046385][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.051102][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.057571][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 260.062734][ T4621] do_fast_syscall_32+0x34/0x70 [ 260.067635][ T4621] do_SYSENTER_32+0x1b/0x20 [ 260.072334][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.078712][ T4621] [ 260.081026][ T4621] Uninit was stored to memory at: [ 260.086265][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 260.091422][ T4621] get_compat_msghdr+0x108/0x2c0 [ 260.096498][ T4621] do_recvmmsg+0xd77/0x2120 [ 260.101047][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.105903][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.112372][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 260.117439][ T4621] do_fast_syscall_32+0x34/0x70 [ 260.122452][ T4621] do_SYSENTER_32+0x1b/0x20 [ 260.126995][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.133525][ T4621] [ 260.135851][ T4621] Uninit was stored to memory at: [ 260.140915][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 260.146200][ T4621] get_compat_msghdr+0x108/0x2c0 [ 260.151187][ T4621] do_recvmmsg+0xd77/0x2120 [ 260.155897][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.160628][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.167124][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 260.172297][ T4621] do_fast_syscall_32+0x34/0x70 [ 260.177195][ T4621] do_SYSENTER_32+0x1b/0x20 [ 260.181896][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.188287][ T4621] [ 260.190606][ T4621] Uninit was stored to memory at: [ 260.195873][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 260.201030][ T4621] get_compat_msghdr+0x108/0x2c0 [ 260.206125][ T4621] do_recvmmsg+0xd77/0x2120 [ 260.210809][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.215685][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.222167][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 260.227240][ T4621] do_fast_syscall_32+0x34/0x70 [ 260.232258][ T4621] do_SYSENTER_32+0x1b/0x20 [ 260.236811][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.243341][ T4621] [ 260.245671][ T4621] Local variable msg_sys created at: [ 260.250944][ T4621] do_recvmmsg+0xbb/0x2120 [ 260.255546][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.417782][ T4621] not chained 190000 origins [ 260.422525][ T4621] CPU: 1 PID: 4621 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 260.431235][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.441298][ T4621] Call Trace: [ 260.444587][ T4621] [ 260.447517][ T4621] dump_stack_lvl+0x1ff/0x28e [ 260.452228][ T4621] dump_stack+0x25/0x28 [ 260.456424][ T4621] kmsan_internal_chain_origin+0x78/0x120 [ 260.462201][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 260.468324][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 260.473453][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 260.479306][ T4621] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 260.484914][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 260.490066][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 260.495910][ T4621] ? should_fail+0x75/0x9c0 [ 260.500519][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 260.505645][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 260.511948][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 260.518071][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 260.523199][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 260.529041][ T4621] __msan_chain_origin+0xbf/0x140 [ 260.534103][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 260.539265][ T4621] get_compat_msghdr+0x108/0x2c0 [ 260.544232][ T4621] ? __sys_recvmmsg+0x51c/0x6f0 [ 260.549129][ T4621] do_recvmmsg+0xd77/0x2120 [ 260.553687][ T4621] ? __stack_depot_save+0x21/0x4b0 [ 260.558848][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 260.563999][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 260.570301][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 260.576406][ T4621] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.582968][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.587712][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.594110][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 260.599182][ T4621] do_fast_syscall_32+0x34/0x70 [ 260.604058][ T4621] do_SYSENTER_32+0x1b/0x20 [ 260.608605][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.614960][ T4621] RIP: 0023:0xf7f77549 [ 260.619047][ T4621] 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 [ 260.638679][ T4621] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 260.647135][ T4621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 260.655126][ T4621] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 260.663124][ T4621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 260.671115][ T4621] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 260.679101][ T4621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 260.687111][ T4621] [ 260.693027][ T4621] Uninit was stored to memory at: [ 260.698139][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 260.703759][ T4621] get_compat_msghdr+0x108/0x2c0 [ 260.708841][ T4621] do_recvmmsg+0xd77/0x2120 [ 260.713489][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.718385][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.724916][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 260.729990][ T4621] do_fast_syscall_32+0x34/0x70 [ 260.735049][ T4621] do_SYSENTER_32+0x1b/0x20 [ 260.739595][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.746086][ T4621] [ 260.748413][ T4621] Uninit was stored to memory at: [ 260.753654][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 260.758809][ T4621] get_compat_msghdr+0x108/0x2c0 [ 260.763888][ T4621] do_recvmmsg+0xd77/0x2120 [ 260.768435][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.773288][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.779687][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 260.784907][ T4621] do_fast_syscall_32+0x34/0x70 [ 260.789806][ T4621] do_SYSENTER_32+0x1b/0x20 [ 260.794478][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.800865][ T4621] [ 260.803289][ T4621] Uninit was stored to memory at: [ 260.808382][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 260.813625][ T4621] get_compat_msghdr+0x108/0x2c0 [ 260.818607][ T4621] do_recvmmsg+0xd77/0x2120 [ 260.823253][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.827979][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.834450][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 260.839519][ T4621] do_fast_syscall_32+0x34/0x70 [ 260.844513][ T4621] do_SYSENTER_32+0x1b/0x20 [ 260.849056][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.855522][ T4621] [ 260.857853][ T4621] Uninit was stored to memory at: [ 260.863023][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 260.868175][ T4621] get_compat_msghdr+0x108/0x2c0 [ 260.873248][ T4621] do_recvmmsg+0xd77/0x2120 [ 260.879806][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.884616][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.891002][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 260.896169][ T4621] do_fast_syscall_32+0x34/0x70 [ 260.901068][ T4621] do_SYSENTER_32+0x1b/0x20 [ 260.905705][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.912176][ T4621] [ 260.914509][ T4621] Uninit was stored to memory at: [ 260.919607][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 260.924935][ T4621] get_compat_msghdr+0x108/0x2c0 [ 260.929919][ T4621] do_recvmmsg+0xd77/0x2120 [ 260.934568][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.939291][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 260.945773][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 260.950851][ T4621] do_fast_syscall_32+0x34/0x70 [ 260.955851][ T4621] do_SYSENTER_32+0x1b/0x20 [ 260.960404][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 260.966880][ T4621] [ 260.969211][ T4621] Uninit was stored to memory at: [ 260.974393][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 260.979545][ T4621] get_compat_msghdr+0x108/0x2c0 [ 260.984622][ T4621] do_recvmmsg+0xd77/0x2120 [ 260.989174][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 260.993993][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 261.000384][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 261.005561][ T4621] do_fast_syscall_32+0x34/0x70 [ 261.010458][ T4621] do_SYSENTER_32+0x1b/0x20 [ 261.015118][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 261.021512][ T4621] [ 261.023949][ T4621] Uninit was stored to memory at: [ 261.029046][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 261.034547][ T4621] get_compat_msghdr+0x108/0x2c0 [ 261.039532][ T4621] do_recvmmsg+0xd77/0x2120 [ 261.044175][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 261.048901][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 261.055364][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 261.060443][ T4621] do_fast_syscall_32+0x34/0x70 [ 261.065436][ T4621] do_SYSENTER_32+0x1b/0x20 [ 261.069988][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 261.076562][ T4621] [ 261.078891][ T4621] Local variable msg_sys created at: [ 261.084309][ T4621] do_recvmmsg+0xbb/0x2120 [ 261.088772][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 261.286382][ T4621] not chained 200000 origins [ 261.290999][ T4621] CPU: 1 PID: 4621 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 261.299695][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.309912][ T4621] Call Trace: [ 261.313201][ T4621] [ 261.316150][ T4621] dump_stack_lvl+0x1ff/0x28e [ 261.320878][ T4621] dump_stack+0x25/0x28 [ 261.325055][ T4621] kmsan_internal_chain_origin+0x78/0x120 [ 261.330837][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 261.336952][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 261.342103][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 261.347951][ T4621] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 261.353536][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 261.358686][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 261.364531][ T4621] ? should_fail+0x75/0x9c0 [ 261.369051][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 261.374180][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 261.380567][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 261.386669][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 261.391806][ T4621] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 261.397654][ T4621] __msan_chain_origin+0xbf/0x140 [ 261.402750][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 261.407928][ T4621] get_compat_msghdr+0x108/0x2c0 [ 261.412899][ T4621] ? __sys_recvmmsg+0x51c/0x6f0 [ 261.417804][ T4621] do_recvmmsg+0xd77/0x2120 [ 261.422369][ T4621] ? __stack_depot_save+0x21/0x4b0 [ 261.427545][ T4621] ? kmsan_get_metadata+0x33/0x220 [ 261.432682][ T4621] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 261.439174][ T4621] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 261.445306][ T4621] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 261.451876][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 261.456614][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 261.463246][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 261.468322][ T4621] do_fast_syscall_32+0x34/0x70 [ 261.473204][ T4621] do_SYSENTER_32+0x1b/0x20 [ 261.477749][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 261.484111][ T4621] RIP: 0023:0xf7f77549 [ 261.488196][ T4621] 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 [ 261.507825][ T4621] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 261.516264][ T4621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 261.524275][ T4621] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 261.532281][ T4621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 261.540276][ T4621] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 261.548257][ T4621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 261.556256][ T4621] [ 261.562216][ T4621] Uninit was stored to memory at: [ 261.567339][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 261.572990][ T4621] get_compat_msghdr+0x108/0x2c0 [ 261.577976][ T4621] do_recvmmsg+0xd77/0x2120 [ 261.582621][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 261.587349][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 261.593874][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 261.598962][ T4621] do_fast_syscall_32+0x34/0x70 [ 261.603939][ T4621] do_SYSENTER_32+0x1b/0x20 [ 261.608489][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 261.615030][ T4621] [ 261.617360][ T4621] Uninit was stored to memory at: [ 261.622598][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 261.627759][ T4621] get_compat_msghdr+0x108/0x2c0 [ 261.632881][ T4621] do_recvmmsg+0xd77/0x2120 [ 261.637435][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 261.642307][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 261.648690][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 261.653891][ T4621] do_fast_syscall_32+0x34/0x70 [ 261.658789][ T4621] do_SYSENTER_32+0x1b/0x20 [ 261.663480][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 261.669862][ T4621] [ 261.672322][ T4621] Uninit was stored to memory at: [ 261.677420][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 261.682716][ T4621] get_compat_msghdr+0x108/0x2c0 [ 261.687698][ T4621] do_recvmmsg+0xd77/0x2120 [ 261.692558][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 261.697281][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 261.703800][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 261.708875][ T4621] do_fast_syscall_32+0x34/0x70 [ 261.713934][ T4621] do_SYSENTER_32+0x1b/0x20 [ 261.718482][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 261.725126][ T4621] [ 261.727451][ T4621] Uninit was stored to memory at: [ 261.732684][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 261.737913][ T4621] get_compat_msghdr+0x108/0x2c0 [ 261.743029][ T4621] do_recvmmsg+0xd77/0x2120 [ 261.747576][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 261.752775][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 261.759163][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 261.764380][ T4621] do_fast_syscall_32+0x34/0x70 [ 261.769277][ T4621] do_SYSENTER_32+0x1b/0x20 [ 261.773958][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 261.780423][ T4621] [ 261.782904][ T4621] Uninit was stored to memory at: [ 261.787989][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 261.793268][ T4621] get_compat_msghdr+0x108/0x2c0 [ 261.798252][ T4621] do_recvmmsg+0xd77/0x2120 [ 261.802957][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 261.807681][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 261.814154][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 261.819228][ T4621] do_fast_syscall_32+0x34/0x70 [ 261.824263][ T4621] do_SYSENTER_32+0x1b/0x20 [ 261.828815][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 261.835323][ T4621] [ 261.837956][ T4621] Uninit was stored to memory at: [ 261.843189][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 261.848341][ T4621] get_compat_msghdr+0x108/0x2c0 [ 261.853457][ T4621] do_recvmmsg+0xd77/0x2120 [ 261.858004][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 261.862864][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 261.869243][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 261.874454][ T4621] do_fast_syscall_32+0x34/0x70 [ 261.879359][ T4621] do_SYSENTER_32+0x1b/0x20 [ 261.884058][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 261.890441][ T4621] [ 261.892925][ T4621] Uninit was stored to memory at: [ 261.898010][ T4621] __get_compat_msghdr+0x6e1/0x9d0 [ 261.903304][ T4621] get_compat_msghdr+0x108/0x2c0 [ 261.908302][ T4621] do_recvmmsg+0xd77/0x2120 [ 261.913025][ T4621] __sys_recvmmsg+0x51c/0x6f0 [ 261.917770][ T4621] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 261.924276][ T4621] __do_fast_syscall_32+0x96/0xf0 [ 261.929362][ T4621] do_fast_syscall_32+0x34/0x70 [ 261.934512][ T4621] do_SYSENTER_32+0x1b/0x20 [ 261.939080][ T4621] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 261.945624][ T4621] [ 261.947962][ T4621] Local variable msg_sys created at: [ 261.953403][ T4621] do_recvmmsg+0xbb/0x2120 [ 261.957874][ T4621] __sys_recvmmsg+0x51c/0x6f0 16:24:10 executing program 2: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/260, 0x104}], 0x1, &(0x7f0000000040)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f00003b1000/0x2000)=nil, 0x2000) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x3de, &(0x7f0000c22fa0)=[{&(0x7f0000000040)=""/15, 0x2d77744}], 0x2af, 0x0) 16:24:10 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x3, @local, 'bond_slave_0\x00'}}, 0x1e) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb92e0a480e000f000000e8bd6efb250314000e000100240248ff050005001200", 0x2e}], 0x1}, 0x0) 16:24:10 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008a80)="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", 0x2000, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002740)={0x90, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x101}}}, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) 16:24:10 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200), 0x3, 0x80900) ioctl$VIDIOC_DQEVENT(r0, 0x80885659, 0x0) 16:24:10 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="5b303a3a5d3a2cbe452e88f420425c5ffc5b2cb419653727ad340abd3a"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) [ 262.238217][ T4646] libceph: resolve '¾E.ˆô B\_ü[' (ret=-3): failed [ 262.245366][ T4646] libceph: Failed to parse monitor IPs: -3 16:24:10 executing program 5: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETAW(r0, 0x5423, &(0x7f00000002c0)={0x2, 0x0, 0x0, 0x0, 0x0, "62a100"}) ioctl$PIO_UNISCRNMAP(r0, 0x40047101, 0x0) 16:24:10 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008a80)="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", 0x2000, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002740)={0x90, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x101}}}, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) 16:24:10 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x3, @local, 'bond_slave_0\x00'}}, 0x1e) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb92e0a480e000f000000e8bd6efb250314000e000100240248ff050005001200", 0x2e}], 0x1}, 0x0) 16:24:10 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000480)=ANY=[@ANYBLOB="c801000048374820861a2355d080000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x0, 0x0, 0x2, "fa29"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000a00)={0x84, &(0x7f00000005c0)={0x0, 0x0, 0x2, "70bd"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="3801"], 0x138) write$FUSE_IOCTL(r2, &(0x7f0000000340)={0x20}, 0x20) write$FUSE_LK(r2, &(0x7f0000000040)={0x28}, 0x28) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x4400, 0x0) 16:24:10 executing program 5: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETAW(r0, 0x5423, &(0x7f00000002c0)={0x2, 0x0, 0x0, 0x0, 0x0, "62a100"}) ioctl$PIO_UNISCRNMAP(r0, 0x40047101, 0x0) [ 262.782329][ T3138] usb 1-1: new high-speed USB device number 6 using dummy_hcd 16:24:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001100), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}]}, 0x58}}, 0x0) [ 263.022707][ T3138] usb 1-1: Using ep0 maxpacket: 32 [ 263.192590][ T3138] usb 1-1: New USB device found, idVendor=1a86, idProduct=5523, bcdDevice=80.d0 [ 263.202072][ T3138] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 263.233605][ T3138] usb 1-1: config 0 descriptor?? [ 263.274933][ T3138] ch341 1-1:0.0: ch341-uart converter detected 16:24:11 executing program 2: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/260, 0x104}], 0x1, &(0x7f0000000040)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f00003b1000/0x2000)=nil, 0x2000) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x3de, &(0x7f0000c22fa0)=[{&(0x7f0000000040)=""/15, 0x2d77744}], 0x2af, 0x0) 16:24:11 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008a80)="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", 0x2000, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002740)={0x90, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x101}}}, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) 16:24:11 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14}, 0x14}}, 0x0) r0 = socket(0x18, 0x0, 0x0) close(r0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r3}, 0x18) connect$can_j1939(r0, &(0x7f0000000000)={0x1d, r3}, 0x18) sendmmsg$alg(r0, &(0x7f00000000c0), 0x4924924924924d8, 0x0) 16:24:11 executing program 5: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETAW(r0, 0x5423, &(0x7f00000002c0)={0x2, 0x0, 0x0, 0x0, 0x0, "62a100"}) ioctl$PIO_UNISCRNMAP(r0, 0x40047101, 0x0) 16:24:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001100), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}]}, 0x58}}, 0x0) 16:24:11 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2001, 0x0, 0x0, 0x0) 16:24:11 executing program 5: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETAW(r0, 0x5423, &(0x7f00000002c0)={0x2, 0x0, 0x0, 0x0, 0x0, "62a100"}) ioctl$PIO_UNISCRNMAP(r0, 0x40047101, 0x0) 16:24:12 executing program 4: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000280), 0x8) r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, &(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x101000001) [ 264.594285][ T3138] usb 1-1: ch341-uart converter now attached to ttyUSB0 [ 264.785829][ T3544] usb 1-1: USB disconnect, device number 6 [ 264.822264][ T3544] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0 [ 264.832666][ T3544] ch341 1-1:0.0: device disconnected 16:24:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0xbb1, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007bd, &(0x7f0000000200)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfffffffffffffee4, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000003540)=""/4091, 0xffb}], 0x1, 0x0, 0x0, 0xf9ea}, 0x100) 16:24:13 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003100)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/82, 0x52}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3ca, 0x0, 0x0) 16:24:13 executing program 4: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000280), 0x8) r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, &(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x101000001) 16:24:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001100), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}]}, 0x58}}, 0x0) 16:24:13 executing program 5: unshare(0x480) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, 0x0, 0x0) 16:24:13 executing program 2: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/260, 0x104}], 0x1, &(0x7f0000000040)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f00003b1000/0x2000)=nil, 0x2000) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x3de, &(0x7f0000c22fa0)=[{&(0x7f0000000040)=""/15, 0x2d77744}], 0x2af, 0x0) 16:24:13 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4), 0x4d9, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast1}, @in6=@dev}}, [@migrate={0x10c}]}, 0x15c}, 0x1, 0x0, 0x0, 0x2}, 0x0) 16:24:13 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_FONTRESET(r0, 0x4b30, 0x0) 16:24:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001100), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}]}, 0x58}}, 0x0) 16:24:14 executing program 5: syz_usb_connect(0x0, 0x8a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000d5b8a0086d040e0a2c3e0102030109027800010000000009040e000203"], 0x0) 16:24:14 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000500)={{0x12, 0x1, 0x0, 0x52, 0xd4, 0xdd, 0x10, 0x9c0, 0x206, 0xc87e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xb8, 0x68, 0x6}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001000)={0x44, &(0x7f0000000000)=ANY=[@ANYBLOB="60000100000065"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001a80)={0x44, &(0x7f0000001640)={0x0, 0x0, 0x1, '!'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001380)={0x2c, &(0x7f00000011c0)={0x0, 0x0, 0x1, "8a"}, 0x0, 0x0, 0x0, 0x0}) 16:24:14 executing program 1: mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x3) 16:24:14 executing program 4: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000280), 0x8) r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, &(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x101000001) 16:24:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0xbb1, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007bd, &(0x7f0000000200)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfffffffffffffee4, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000003540)=""/4091, 0xffb}], 0x1, 0x0, 0x0, 0xf9ea}, 0x100) 16:24:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x28, 0x3, 0x8, 0x301, 0x0, 0x0, {}, [@CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @tcp}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x28}}, 0x0) [ 266.682068][ T3544] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 266.702604][ T20] usb 4-1: new high-speed USB device number 6 using dummy_hcd 16:24:14 executing program 2: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/260, 0x104}], 0x1, &(0x7f0000000040)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f00003b1000/0x2000)=nil, 0x2000) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x3de, &(0x7f0000c22fa0)=[{&(0x7f0000000040)=""/15, 0x2d77744}], 0x2af, 0x0) [ 266.945182][ T3544] usb 6-1: Using ep0 maxpacket: 8 [ 266.952830][ T20] usb 4-1: Using ep0 maxpacket: 16 16:24:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/132, 0x20000184}], 0x1, 0x0, 0x0) [ 267.067175][ T3544] usb 6-1: config 0 has an invalid interface number: 14 but max is 0 [ 267.075550][ T3544] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 267.086059][ T3544] usb 6-1: config 0 has no interface number 0 [ 267.092385][ T3544] usb 6-1: config 0 interface 14 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 267.262807][ T20] usb 4-1: New USB device found, idVendor=09c0, idProduct=0206, bcdDevice=c8.7e [ 267.272956][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.281106][ T20] usb 4-1: Product: syz [ 267.285527][ T20] usb 4-1: Manufacturer: syz [ 267.290261][ T20] usb 4-1: SerialNumber: syz [ 267.296688][ T3544] usb 6-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=3e.2c [ 267.305990][ T3544] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.314267][ T3544] usb 6-1: Product: syz [ 267.318561][ T3544] usb 6-1: Manufacturer: syz [ 267.323411][ T3544] usb 6-1: SerialNumber: syz 16:24:15 executing program 4: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000280), 0x8) r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, &(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x101000001) [ 267.385579][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 267.401373][ T3544] usb 6-1: config 0 descriptor?? [ 267.429577][ T20] usb 4-1: config 0 descriptor?? [ 267.450640][ T3544] usbhid 6-1:0.14: couldn't find an input interrupt endpoint [ 267.478057][ T20] dvb-usb: found a 'Genpix SkyWalker-2 DVB-S receiver' in warm state. 16:24:15 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000040), 0x8) sendmmsg$inet6(r0, &(0x7f0000004840)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000480)={0xa, 0x0, 0x0, @remote}, 0x1c, 0x0}}], 0x2, 0x0) [ 267.652800][ T3544] usb 6-1: USB disconnect, device number 6 [ 267.904931][ T20] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 267.935712][ T20] dvbdev: DVB: registering new adapter (Genpix SkyWalker-2 DVB-S receiver) [ 267.944620][ T20] usb 4-1: media controller created 16:24:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0xbb1, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007bd, &(0x7f0000000200)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfffffffffffffee4, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000003540)=""/4091, 0xffb}], 0x1, 0x0, 0x0, 0xf9ea}, 0x100) 16:24:16 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5}) ioctl$TUNSETPERSIST(r0, 0x400454c9, 0x1) ioctl$TUNSETLINK(r0, 0x400454cd, 0x325) [ 268.022122][ T20] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. 16:24:16 executing program 5: r0 = syz_io_uring_setup(0x184, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000040)=0x0) r3 = socket$tipc(0x1e, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 268.334855][ T20] gp8psk_fe: Frontend attached [ 268.339794][ T20] usb 4-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 268.348121][ T20] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 268.413437][ T4744] tun0: tun_chr_ioctl cmd 1074025677 [ 268.419174][ T4744] tun0: linktype set to 805 [ 268.612329][ T20] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully initialized and connected. [ 268.622430][ T20] gp8psk: found Genpix USB device pID = 206 (hex) [ 268.838057][ T20] usb 4-1: USB disconnect, device number 6 [ 269.047900][ T20] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully deinitialized and disconnected. [ 269.200376][ T1195] ieee802154 phy0 wpan0: encryption failed: -22 [ 269.208417][ T1195] ieee802154 phy1 wpan1: encryption failed: -22 16:24:17 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000500)={{0x12, 0x1, 0x0, 0x52, 0xd4, 0xdd, 0x10, 0x9c0, 0x206, 0xc87e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xb8, 0x68, 0x6}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001000)={0x44, &(0x7f0000000000)=ANY=[@ANYBLOB="60000100000065"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001a80)={0x44, &(0x7f0000001640)={0x0, 0x0, 0x1, '!'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001380)={0x2c, &(0x7f00000011c0)={0x0, 0x0, 0x1, "8a"}, 0x0, 0x0, 0x0, 0x0}) 16:24:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x17, 0x0, 0x7d, 0x6}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x5, &(0x7f0000000040)=@framed={{}, [@map_val={0x18, 0x0, 0x2, 0x0, r0}]}, &(0x7f0000000580)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 16:24:17 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001700)={0x15, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x44}]}, &(0x7f0000001480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 16:24:17 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200005d9e3f96000000000000000085000000410000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xfe71, 0x0, &(0x7f0000000440)="85d77444c5a569f1e21b08c0f264", 0x0, 0x135, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 16:24:17 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000020c0), 0xc) 16:24:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0xbb1, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007bd, &(0x7f0000000200)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfffffffffffffee4, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000003540)=""/4091, 0xffb}], 0x1, 0x0, 0x0, 0xf9ea}, 0x100) 16:24:17 executing program 5: unshare(0x24000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x60}, [@ldst={0x6, 0x0, 0x6}]}, &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0), 0x40) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r0, 0x4}, 0x10) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r0, 0x4}, 0x2d) 16:24:17 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) write$FUSE_GETXATTR(r0, &(0x7f00000000c0)={0x18}, 0xffffff54) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045003, &(0x7f0000005040)=0x10000000) 16:24:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2c, r1, 0x1, 0x0, 0x0, {0x12}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x2c}}, 0x0) 16:24:17 executing program 2: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/896, 0x380}], 0x0, &(0x7f0000010400)) [ 269.961971][ T20] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 270.024493][ T4774] loop2: detected capacity change from 0 to 8 16:24:18 executing program 4: r0 = openat$urandom(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, 0x0) 16:24:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) [ 270.212805][ T20] usb 4-1: Using ep0 maxpacket: 16 [ 270.563106][ T20] usb 4-1: New USB device found, idVendor=09c0, idProduct=0206, bcdDevice=c8.7e [ 270.572677][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.580833][ T20] usb 4-1: Product: syz [ 270.585302][ T20] usb 4-1: Manufacturer: syz [ 270.590063][ T20] usb 4-1: SerialNumber: syz [ 270.698137][ T20] usb 4-1: config 0 descriptor?? [ 270.748740][ T20] dvb-usb: found a 'Genpix SkyWalker-2 DVB-S receiver' in warm state. [ 271.172343][ T20] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 271.203019][ T20] dvbdev: DVB: registering new adapter (Genpix SkyWalker-2 DVB-S receiver) [ 271.212093][ T20] usb 4-1: media controller created [ 271.243963][ T20] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 271.281516][ T20] gp8psk_fe: Frontend attached [ 271.286585][ T20] usb 4-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 271.294984][ T20] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 271.612117][ T20] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully initialized and connected. [ 271.621997][ T20] gp8psk: found Genpix USB device pID = 206 (hex) [ 271.835808][ T20] usb 4-1: USB disconnect, device number 7 [ 271.982919][ T20] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully deinitialized and disconnected. 16:24:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x80000001) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x7}, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) 16:24:20 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000500)={{0x12, 0x1, 0x0, 0x52, 0xd4, 0xdd, 0x10, 0x9c0, 0x206, 0xc87e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xb8, 0x68, 0x6}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001000)={0x44, &(0x7f0000000000)=ANY=[@ANYBLOB="60000100000065"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001a80)={0x44, &(0x7f0000001640)={0x0, 0x0, 0x1, '!'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001380)={0x2c, &(0x7f00000011c0)={0x0, 0x0, 0x1, "8a"}, 0x0, 0x0, 0x0, 0x0}) 16:24:20 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000009a65d0860040800dec30102030109021b0500000000000904"], 0x0) 16:24:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r1, r0) getsockopt$SO_BINDTODEVICE(r0, 0x6, 0xc, &(0x7f0000000000), 0x20a154cc) 16:24:20 executing program 2: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/896, 0x380}], 0x0, &(0x7f0000010400)) 16:24:20 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) write$FUSE_GETXATTR(r0, &(0x7f00000000c0)={0x18}, 0xffffff54) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045003, &(0x7f0000005040)=0x10000000) [ 272.514963][ T4781] loop2: detected capacity change from 0 to 8 16:24:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x80000001) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x7}, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) 16:24:20 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) write$FUSE_GETXATTR(r0, &(0x7f00000000c0)={0x18}, 0xffffff54) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045003, &(0x7f0000005040)=0x10000000) 16:24:20 executing program 2: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/896, 0x380}], 0x0, &(0x7f0000010400)) [ 272.881917][ T20] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 272.933196][ T3544] usb 4-1: new high-speed USB device number 8 using dummy_hcd 16:24:21 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x80000001) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x7}, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) [ 273.127261][ T4798] loop2: detected capacity change from 0 to 8 [ 273.191888][ T3544] usb 4-1: Using ep0 maxpacket: 16 [ 273.197359][ T20] usb 6-1: Using ep0 maxpacket: 8 16:24:21 executing program 2: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/896, 0x380}], 0x0, &(0x7f0000010400)) [ 273.322996][ T20] usb 6-1: config index 0 descriptor too short (expected 1307, got 27) [ 273.332025][ T20] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 273.340270][ T20] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 273.350611][ T20] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 16:24:21 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) write$FUSE_GETXATTR(r0, &(0x7f00000000c0)={0x18}, 0xffffff54) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045003, &(0x7f0000005040)=0x10000000) 16:24:21 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x80000001) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x7}, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) [ 273.492427][ T3544] usb 4-1: New USB device found, idVendor=09c0, idProduct=0206, bcdDevice=c8.7e [ 273.502175][ T3544] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.510354][ T3544] usb 4-1: Product: syz [ 273.514820][ T3544] usb 4-1: Manufacturer: syz [ 273.519557][ T3544] usb 4-1: SerialNumber: syz [ 273.611406][ T3544] usb 4-1: config 0 descriptor?? [ 273.623257][ T20] usb 6-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 273.632907][ T20] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.641064][ T20] usb 6-1: Product: syz [ 273.645544][ T20] usb 6-1: Manufacturer: syz [ 273.650281][ T20] usb 6-1: SerialNumber: syz [ 273.679637][ T3544] dvb-usb: found a 'Genpix SkyWalker-2 DVB-S receiver' in warm state. [ 273.757522][ T4803] loop2: detected capacity change from 0 to 8 [ 273.770723][ T20] usb 6-1: config 0 descriptor?? [ 273.814541][ T20] hub 6-1:0.0: bad descriptor, ignoring hub [ 273.820612][ T20] hub: probe of 6-1:0.0 failed with error -5 16:24:21 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) write$FUSE_GETXATTR(r0, &(0x7f00000000c0)={0x18}, 0xffffff54) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045003, &(0x7f0000005040)=0x10000000) [ 274.123504][ T3544] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 274.134135][ T20] usb 6-1: USB disconnect, device number 7 [ 274.177100][ T3544] dvbdev: DVB: registering new adapter (Genpix SkyWalker-2 DVB-S receiver) [ 274.186018][ T3544] usb 4-1: media controller created [ 274.303131][ T3544] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 274.690380][ T3544] gp8psk_fe: Frontend attached [ 274.695842][ T3544] usb 4-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 274.704201][ T3544] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 274.922267][ T3544] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully initialized and connected. [ 274.932166][ T3544] gp8psk: found Genpix USB device pID = 206 (hex) [ 275.131107][ T3544] usb 4-1: USB disconnect, device number 8 [ 275.288481][ T3544] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully deinitialized and disconnected. 16:24:23 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000500)={{0x12, 0x1, 0x0, 0x52, 0xd4, 0xdd, 0x10, 0x9c0, 0x206, 0xc87e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xb8, 0x68, 0x6}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001000)={0x44, &(0x7f0000000000)=ANY=[@ANYBLOB="60000100000065"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001a80)={0x44, &(0x7f0000001640)={0x0, 0x0, 0x1, '!'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001380)={0x2c, &(0x7f00000011c0)={0x0, 0x0, 0x1, "8a"}, 0x0, 0x0, 0x0, 0x0}) 16:24:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', @ifru_data=&(0x7f0000000000)="0900000000030000010000a00000200000030000000000000100"}) 16:24:23 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000009a65d0860040800dec30102030109021b0500000000000904"], 0x0) 16:24:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x38, r1, 0x1, 0x0, 0x0, {0x9}, [@TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x5, 0x4}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x38}}, 0x0) 16:24:23 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) write$FUSE_GETXATTR(r0, &(0x7f00000000c0)={0x18}, 0xffffff54) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045003, &(0x7f0000005040)=0x10000000) 16:24:23 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) write$FUSE_GETXATTR(r0, &(0x7f00000000c0)={0x18}, 0xffffff54) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045003, &(0x7f0000005040)=0x10000000) 16:24:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83c0f, 0x5, &(0x7f0000000540)=[{&(0x7f0000000100)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 16:24:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_KEY={0x2c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "38974143d181137ad7d26a73be96eb19"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) [ 276.115549][ T4831] loop2: detected capacity change from 0 to 1054 [ 276.142885][ T3544] usb 6-1: new high-speed USB device number 8 using dummy_hcd 16:24:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_KEY={0x2c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "38974143d181137ad7d26a73be96eb19"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) [ 276.193813][ T4831] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 276.232989][ T3555] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 276.248035][ T4831] EXT4-fs (loop2): orphan cleanup on readonly fs [ 276.255416][ T4831] EXT4-fs error (device loop2): ext4_quota_enable:6852: comm syz-executor.2: Bad quota inode # 3 [ 276.275062][ T4831] EXT4-fs (loop2): Remounting filesystem read-only [ 276.282814][ T4831] EXT4-fs warning (device loop2): ext4_enable_quotas:6892: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 276.297106][ T4831] EXT4-fs (loop2): Cannot turn on quotas: error -116 [ 276.304039][ T4831] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. 16:24:24 executing program 2: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000000c0)={'netpci0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=0x0}}) [ 276.382123][ T3544] usb 6-1: Using ep0 maxpacket: 8 [ 276.474856][ T3555] usb 4-1: Using ep0 maxpacket: 16 16:24:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_KEY={0x2c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "38974143d181137ad7d26a73be96eb19"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) [ 276.502352][ T3544] usb 6-1: config index 0 descriptor too short (expected 1307, got 27) [ 276.510801][ T3544] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 276.519437][ T3544] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 276.530255][ T3544] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 16:24:24 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x80019c) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getrlimit(0x6, &(0x7f0000000240)) r3 = open(&(0x7f0000000180)='./bus\x00', 0x149042, 0x0) bind$xdp(r2, &(0x7f0000000140)={0x2c, 0x0, 0x0, 0x101, r3}, 0x10) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f000001dec0)={0x9, 0x3, &(0x7f0000002380)=@framed, &(0x7f00000023c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) fcntl$lock(r4, 0x24, &(0x7f00000001c0)={0x1, 0x2, 0x2, 0x2b}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x80000005) [ 276.792790][ T3544] usb 6-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 276.802221][ T3544] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.810375][ T3544] usb 6-1: Product: syz [ 276.814896][ T3544] usb 6-1: Manufacturer: syz [ 276.819633][ T3544] usb 6-1: SerialNumber: syz [ 276.826518][ T3555] usb 4-1: New USB device found, idVendor=09c0, idProduct=0206, bcdDevice=c8.7e [ 276.835845][ T3555] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.844064][ T3555] usb 4-1: Product: syz [ 276.848357][ T3555] usb 4-1: Manufacturer: syz [ 276.853236][ T3555] usb 4-1: SerialNumber: syz [ 276.999342][ T3555] usb 4-1: config 0 descriptor?? [ 277.008104][ T3544] usb 6-1: config 0 descriptor?? [ 277.048994][ T3555] dvb-usb: found a 'Genpix SkyWalker-2 DVB-S receiver' in warm state. [ 277.064072][ T3544] hub 6-1:0.0: bad descriptor, ignoring hub [ 277.070126][ T3544] hub: probe of 6-1:0.0 failed with error -5 [ 277.417972][ T24] audit: type=1804 audit(1653495865.473:136): pid=4846 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir159721722/syzkaller.LxCEho/75/bus" dev="sda1" ino=1163 res=1 errno=0 [ 277.455209][ T27] usb 6-1: USB disconnect, device number 8 [ 277.473787][ T3555] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 277.503839][ T3555] dvbdev: DVB: registering new adapter (Genpix SkyWalker-2 DVB-S receiver) [ 277.513289][ T3555] usb 4-1: media controller created [ 277.544816][ T3555] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 277.590345][ T3555] gp8psk_fe: Frontend attached [ 277.595509][ T3555] usb 4-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 277.603890][ T3555] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 277.932396][ T3555] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully initialized and connected. [ 277.943005][ T3555] gp8psk: found Genpix USB device pID = 206 (hex) [ 278.175206][ T27] usb 4-1: USB disconnect, device number 9 [ 278.320899][ T27] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully deinitialized and disconnected. 16:24:26 executing program 2: socket$inet(0x2, 0x80000, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x6, 0x3, 0x6}, {0x6, 0x9, 0x2, 0x1f}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0xbf, 0x0, 0x2}]}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wg0\x00'}) 16:24:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_KEY={0x2c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "38974143d181137ad7d26a73be96eb19"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) 16:24:26 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000009a65d0860040800dec30102030109021b0500000000000904"], 0x0) 16:24:26 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, 0x0, 0x0) 16:24:26 executing program 0: syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000000040)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}, {&(0x7f0000012900)="01000200e60001007b8ff001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x1f8000}, {&(0x7f0000012a00)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x1f80c0}, {&(0x7f0000012b00)="000000000000000001", 0x9, 0x1f81e0}, {&(0x7f0000012c00)="06000200db00010051b0e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x1f8400}, {&(0x7f0000012d00)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x1f84c0}, {&(0x7f0000012e00)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x1f85a0}, {&(0x7f0000012f00)="0500020037000100b2a3f001e20700000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000004", 0x42, 0x1f8800}, {&(0x7f0000013000)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0x1f88a0}], 0x0, &(0x7f0000013900)) [ 278.848417][ T4857] loop0: detected capacity change from 0 to 8072 [ 278.897117][ T24] audit: type=1326 audit(1653495866.963:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4849 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7efd549 code=0x0 16:24:27 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f00000001c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @mcast2={0xff, 0x3}}}) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={0x0, 0xdeffffff, 0x1000, 0x0, 0x1}, 0x20) socket$xdp(0x2c, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) [ 278.969795][ T4857] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 278.978294][ T4857] UDF-fs: Scanning with blocksize 512 failed [ 279.132203][ T3138] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 279.152435][ T4857] UDF-fs: error (device loop0): udf_process_sequence: Primary Volume Descriptor not found! 16:24:27 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/config', 0x0, 0x0) lseek(r0, 0x0, 0x4) 16:24:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, 0x5, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x5}]}, 0x1c}}, 0x0) [ 279.402276][ T3138] usb 6-1: Using ep0 maxpacket: 8 [ 279.450635][ T4857] UDF-fs: warning (device loop0): udf_fill_super: No fileset found 16:24:27 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, &(0x7f0000000340)=@nameseq={0x1e, 0x1, 0x0, {0x43}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x43, 0x0, 0x2}, 0x10) sendmsg$tipc(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0x10, 0x0}, 0x41) [ 279.522767][ T3138] usb 6-1: config index 0 descriptor too short (expected 1307, got 27) [ 279.531294][ T3138] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 279.539736][ T3138] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 279.550310][ T3138] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 16:24:27 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x203, @dev, 'macvlan1\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @random="87fd8c397c37", 'rose0\x00'}}) 16:24:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, 0x5, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x5}]}, 0x1c}}, 0x0) 16:24:27 executing program 2: unshare(0x2c060180) socketpair(0xb, 0x0, 0xfff, &(0x7f00000001c0)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1076, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000013c0)={r1, 0x1000000, 0x0, 0x0, &(0x7f0000001380), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, 0x0, 0xb) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, 0x0, 0x0) splice(r2, &(0x7f0000000000)=0x3, 0xffffffffffffffff, &(0x7f0000000080)=0x53f1, 0x7, 0x1) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20024ffc, &(0x7f0000000200)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000480)="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", 0x197, 0x48010, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000180), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x6d) recvmsg(r0, &(0x7f0000001500)={0x0, 0x1300, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0xb2c86da597010000, 0x2700}, 0x100) [ 279.882668][ T3138] usb 6-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 279.892047][ T3138] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.900203][ T3138] usb 6-1: Product: syz [ 279.904632][ T3138] usb 6-1: Manufacturer: syz [ 279.909355][ T3138] usb 6-1: SerialNumber: syz 16:24:28 executing program 3: unshare(0x6000400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8946, 0x0) [ 280.040422][ T3138] usb 6-1: config 0 descriptor?? [ 280.083883][ T3138] hub 6-1:0.0: bad descriptor, ignoring hub [ 280.089944][ T3138] hub: probe of 6-1:0.0 failed with error -5 16:24:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x2}, 0x1c) listen(r0, 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000001c0)=0x40, 0x4) connect$inet(r1, &(0x7f0000000140)={0x2, 0x2, @local}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000020000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd000000100001000a0c10000000000000000000", 0x58}], 0x1) [ 280.472978][ T3555] usb 6-1: USB disconnect, device number 9 16:24:28 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000009a65d0860040800dec30102030109021b0500000000000904"], 0x0) 16:24:28 executing program 1: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000180)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000180)={0x1}) fcntl$lock(r0, 0x25, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x1}) 16:24:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, 0x5, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x5}]}, 0x1c}}, 0x0) 16:24:28 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') write$FUSE_BMAP(r0, 0x0, 0xf0ffffff7f0000) 16:24:28 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000000)={0x0, 0x34324241}) 16:24:29 executing program 0: setrlimit(0x7, &(0x7f0000000000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0x0, 0x0) fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 16:24:29 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000010c0)=""/4096) 16:24:29 executing program 2: unshare(0x400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4004af61, 0x0) 16:24:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, 0x5, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x5}]}, 0x1c}}, 0x0) 16:24:29 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x8) 16:24:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x4}}}, @IFLA_MTU={0x8}]}, 0x44}}, 0x0) 16:24:29 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0xfffffffd}}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, &(0x7f00000000c0)=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000180)={0x42, 0x1}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) r3 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r3, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x42, 0x10000001}}}, 0x10) sendmsg$tipc(r2, &(0x7f0000000380)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x1200, 0x10000001}}, 0x10, 0x0}, 0x0) [ 281.472464][ T3138] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 281.682824][ T4903] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 281.733013][ T3138] usb 6-1: Using ep0 maxpacket: 8 [ 281.862618][ T3138] usb 6-1: config index 0 descriptor too short (expected 1307, got 27) [ 281.871067][ T3138] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 281.882196][ T3138] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 281.893522][ T3138] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 282.129515][ T3138] usb 6-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 282.139435][ T3138] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 282.147732][ T3138] usb 6-1: Product: syz [ 282.152187][ T3138] usb 6-1: Manufacturer: syz [ 282.156928][ T3138] usb 6-1: SerialNumber: syz [ 282.176112][ T3138] usb 6-1: config 0 descriptor?? [ 282.235161][ T3138] hub 6-1:0.0: bad descriptor, ignoring hub [ 282.241223][ T3138] hub: probe of 6-1:0.0 failed with error -5 [ 282.562266][ T3555] usb 6-1: USB disconnect, device number 10 16:24:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x10dd0, &(0x7f0000000040)={&(0x7f0000002900)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 16:24:31 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xaa, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="550000001800fdfbff000000000081830a600000fca8430291000000390009002000", 0x22}], 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 16:24:31 executing program 0: syz_emit_ethernet(0xaf, &(0x7f0000000040)={@link_local, @empty, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "7bf5b6", 0x79, 0x11, 0x0, @ipv4={'\x00', '\xff\xff', @local}, @local, {[], {0x0, 0x0, 0x79, 0x0, @opaque="d5754fb42fee118607707d1fdd2082330445c911295ecc6bb5cacac77b38379ff52331d3e57c88fb52f07c1838f6024f1f83f93a203bb66ed407516a40e795fc6d680286b10b805a0f37e92b267d3f140c54ec38b787431f24c1ce757682ccbe022f69452b5fda66549c5bf3fc7453dbdb"}}}}}}, 0x0) 16:24:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xdf, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x640000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 16:24:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x8917, 0x0) 16:24:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000680)={'gre0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="73797a746e48040000006c3100000000", @ANYRES32=0x0, @ANYBLOB="21000000000000000000000045e1ff1300000000002f"]}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000040)={'gre0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000000002000000000000400d8", @ANYRES32=0x0, @ANYRES32]}) 16:24:31 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) 16:24:31 executing program 0: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002040), 0x0, &(0x7f0000002240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000006a40)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002100)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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0x2000, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002640)={0x90, 0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x7f}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x0, &(0x7f0000000600), 0x0, 0x803e}}], 0x2, 0x0) stat(&(0x7f0000002d00)='./file0\x00', 0x0) 16:24:31 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f00000016c0)="2d78ec1e865346d5e8964e93451f611de540686c1f1e43e2143e434c0700e504b86fe51a04319b515c530912641787871be11ec303785ee2336e9d06ce06d7c2e597404b112b6f0abef0", 0x4a, 0x3ff}], 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000080), &(0x7f00000001c0)='./file0\x00', 0x8000000000000001, 0x0, 0x0, 0x2020040, 0x0) ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) ppoll(0x0, 0x0, 0x0, &(0x7f0000000740), 0x8) getdents64(r0, 0x0, 0x0) [ 283.423484][ T4918] IPv6: NLM_F_CREATE should be specified when creating new route [ 283.457019][ T4921] loop5: detected capacity change from 0 to 3 16:24:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x10dd0, &(0x7f0000000040)={&(0x7f0000002900)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 283.537601][ T4921] VFS: Found a V7 FS (block size = 512) on device loop5 16:24:31 executing program 1: syz_usb_connect(0x2, 0x24, &(0x7f0000001540)={{0x12, 0x1, 0x0, 0x41, 0x9d, 0xec, 0x8, 0x12d1, 0x1429, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe2, 0xd0, 0xb2}}]}}]}}, 0x0) [ 283.907102][ T24] audit: type=1326 audit(1653495871.973:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4923 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7fc00000 16:24:32 executing program 0: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002040), 0x0, &(0x7f0000002240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000006a40)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002100)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002640)={0x90, 0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x7f}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x0, &(0x7f0000000600), 0x0, 0x803e}}], 0x2, 0x0) stat(&(0x7f0000002d00)='./file0\x00', 0x0) 16:24:32 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xaa, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="550000001800fdfbff000000000081830a600000fca8430291000000390009002000", 0x22}], 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 16:24:32 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_netrom_SIOCDELRT(r0, 0x5411, &(0x7f0000000040)={0x0, @null, @netrom={'nr', 0x0}, 0x0, 'syz1\x00', @bcast, 0x0, 0x0, [@null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) [ 284.407490][ T24] audit: type=1326 audit(1653495872.473:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4923 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f4d549 code=0x7fc00000 [ 284.430925][ T24] audit: type=1326 audit(1653495872.473:140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4923 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7fc00000 [ 284.454508][ T24] audit: type=1326 audit(1653495872.473:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4923 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7fc00000 [ 284.477346][ T24] audit: type=1326 audit(1653495872.473:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4923 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7fc00000 [ 284.500233][ T24] audit: type=1326 audit(1653495872.473:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4923 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7fc00000 [ 284.523270][ T24] audit: type=1326 audit(1653495872.473:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4923 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7fc00000 [ 284.546184][ T24] audit: type=1326 audit(1653495872.473:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4923 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7fc00000 [ 284.569243][ T24] audit: type=1326 audit(1653495872.473:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4923 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7fc00000 16:24:32 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) [ 284.592128][ T24] audit: type=1326 audit(1653495872.473:147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4923 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f4d549 code=0x7fc00000 16:24:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x10dd0, &(0x7f0000000040)={&(0x7f0000002900)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 284.720270][ T27] usb 2-1: new full-speed USB device number 6 using dummy_hcd 16:24:33 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) [ 285.263249][ T27] usb 2-1: New USB device found, idVendor=12d1, idProduct=1429, bcdDevice= 0.00 [ 285.272834][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 285.280992][ T27] usb 2-1: Product: syz [ 285.285488][ T27] usb 2-1: Manufacturer: syz [ 285.290220][ T27] usb 2-1: SerialNumber: syz 16:24:33 executing program 0: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002040), 0x0, &(0x7f0000002240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000006a40)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002100)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="d4982c049dbacade98f883b6d28a1fcdc31708ef73d44d597325fc925d810ce29f5bf712e8ea007a5a9ff71c5a316e917918ad83aa01e8ac34288c63ff884ce6f592050213707d7134c9f16eaf753d0ee2272e5944f9401e360e74c0c147b4ab43799504d31f7d5b30c92b4b9d1c6d055c5c63d528b98be3ee4240bb24dd922dbbc4ca23b9c7ecb0d461b9a0c7fe7ee2d6202f9d2fa6981be9b7043e5108e31b061b9d71202b6174684994a1762cfa5348b9d5035807f78cde64268e878ef2e2d465234f0bb3f209174d4798471bd77ddda116ac068b0f939ce5e3d94630bde0f9a191a4a5c88b2b16bbc8cd7146c70f5aadbbea846156bc42be9c94ff6e26a7b36b415007d81e647e86264c336716082644dd5662db134fe60f282e32563b81b05a51dc37e8ddc9bf40c46e3c86df1d3021ecdf29638622f9b0dca581007232bdbe43b68270183e1da76518333dd85e3b4d65187b82d9afb05683f3125071476a144d90f1f77f4c6324ce8b31251b63487186dbbccbda90308cd580699039f9b75c3d2be7164fb77efd42bb4bf8a86bbd81cbbe33047335495c9376d42105a0e7f2223d812f435bf4279b88511359727563c3b2e4e565204a1b94ba88de020f2cc2829f958a9b8324f3980119e6292ab2a05b5604631230cf7b6eeaf62f0eec4fcb66022b6a32465ef3ccbf5ba3fd6b40df59904f06474ffea080cf422cf18a0c21e1bfcb32e1990a404a776e36412cc621181d3a69eb31cda1003ecee2806bf98c49c7a9419df8af5144b10871a09b08dc66e960eadbc91554dd6f4711a463f2a7153487d0acc54fc87a0d45ad07b7d371b0f2ac01d96458ae9f8e82deceacf7675102d3456071a8330c567d321e355f7203c1643e51f2725fb62c0d3d08babf3f836ec6bc45343028a830b2d821b21264dfe82dcfc283df0b60414498df9efec284de2eb075a7fe3aca43ec1130e7c7154c6636c14d796a68e75dcf06be9cec0a6797d2614096e9756632d7f6e35e6b8f98aa58216d89c665aebddeac14e4ef7cc4141df113e792881c36e87412e50c7f6996a9c3861bfe62321ec73fbf0486dd517abcb17baf999341f6fb3d7f3944e2253ac6c3bec0fd30ced20560191591ea7023d12d72027e14394859a6605d0d0f395052b8d439de922b8ae2c6519a3c99800cb1eb15f184de214eb60f20ff11ad919996de8def84ec5c7a7c6b54ba2315c1b7cbca6657eb7efad3f699e7f4f0d4bdb3dee7954681d1623eadb8b3ce90b04e3ba94208103336cdf3b2ed5a39dcab1fadd24cdf3fe50dcd2a30240adf71561a6158460ee02a4523947f1cf71beb63dbff61086026fe822edd945e599afb14a63d5eb60eb19d39f41982ea69070e72e62463acf27122bff6d0c310f09abba8bb7fc0a8d8ec870820fab58718d166bb3af71991265d4326fef058ee14f9d72ebceac5ec1f7a4299eb843120b234674a90355f22d1c6cb2e4ecad5fd4cacfcc781bac46246e2b39631e8b92e8bcbb6ed407586e35e417eedff2f776792af29731164ba84fe332dab51872ee031917a962acf12f93a149105ad647ba79a2d21f26d5ccb77779730cf63cbb0bd971adc3b33fc20b6fc33f9ecbcc9b57604e1813a9b67f47be04498c5826bb04d54bcabf79aae25840b1d6411a5150557514de0f1dfa77e7f122f07601a13d737dcde502149c76332ab668ecad4a6734dc8ee823d66ae45c179085a0ad8ab0fb294b80cffd60b7cafa98010546602568ba5284792e0ade1a9e12399cbefa8a8e4c302ff9a91e94e832bb7f7e84a659395251694ea9a69a78f3925970e69eb0289d5db0e2395f3ac136589e32af7ba8af0bd9e3fcfe162979fb9bb3c326125c0b85cb83c9471dadc31eb0d4762531094cd137b477a015e679acbf0c99b24e8a4894c9f2e920abb28419ffd9560c919c6ede4b86fcb11e6808ea8d4a7d3fba8a1fbe1de10462c331f8a3775c8ffa1692bcad329044d5f042993b87b483234157016d311f0bb8aed1fc9b5bed7c450643101e891562b034c993b7590fb86605b24255663fb718b75860b6e971b64da977e2cf200f311d81492c98a97e4899dca3f5a42b9c240f04495da08fbd9bc498564c38124695b3a7f4d84c0dcb6de4819f0b1c481d3663fb2f9c0e8c63067f620cdb3c435581afce9305d6356fc1b7cc9818bb0117970eafb7108b537a7c5ecfd495b23d1f0b561f3a9bac403c3d84379a5f3f7cb1025f4440f8a11dc7b32022436b1531761f8143282b41d7315685c0997ac9f793682711bef8df70f16c88c7dd6b98324ceeb7dd0a747bce29680e4fa3a78224b02ff00700852557403f59dd0a5eda7dda69201f095666ceb0cfae75a97b795891645c2e5e887d537684762ac7d03c5fd85021f45721efce36a294b7e456293622780fb1645d44f0695a9ebdb03be53775568ce57edfda39f667f2f8b541647cf3b260ef9ca8efd8383a1535340443bc4f35ea7e4bf761fa1c05c27f9d3b97f2c1b0309600458a225ed5bf44d7041fea573b20ebd310cefef274b7ace58aa911456a1e25f1bdbc3f221d1c1ef164a7a334ee01e2fbdeb110f418071fbb0dd1330d0c7c0dda3533ad55829db9a054b1b3e5df1d2d5edf0adaaa76bdbab09fab352b1f2e163b6ae6c145b60cdef9fbcc33363d0eb19aa29b38f1d80b38e06ac95914763de29e30dd09f0c8d3b6eeaf716611be3629810c10e91a6641b5e8901a5e372176ddd228173b34d600a7c28aa32dd0317a42a80b3789fd28d2f0636caa2f48f90bd4887121b92433342126c291a022d38677ca4eea9f7da91518cd6e49d64be829beee125736b9f08e85b55273f4b1c9b2b378d830a45b5b8b7c46914562c7f7e4cc7ae7534f66511c158fbbc4ad5581f4fa39b79e99eab4db71973c6a5fa17fe2894c8a0a30a5301e2f8fa4baa85262fb67429a573a87cbf9b004a59033c743e24b409c6e6ebcb8a06d6bf31027c8b0b460d626330f1b4a042cb4ccacdeea59da4cc95d5b7dd129e8ba95ecd2f0c6daddb12c01a05692fd7294f7b50ce3da44dcb5c215f605a55097dfde9297d8646a95788e4a81094785007e162e2c3278610287122219e89c3a989520fdc1807db864aef913ff4891ca96aa129c724685f753294b878c28e675e0a05c0b9ee71df0c60648f43f4b213272e7c8a8e751d012ea96fcffa62acec7762f77a7ec143f7bf7331544d107f6586637f12eab15591df8113bf62ba738d176534c72f11db2e9fc4bee5ab589e1fb18f06bb8e1e715554359478eb807e479629bad8c73efb62e55515926c400a89838c370f411ae6ab342981032629f749d013dc44851df79b1c23e42a2867a647f384d98f3e5e1e7f956b4b6605881e4ca8eeb30d4b6f40a1b45ad6d885c5de298c6ce353efe186ae4f0df7ee840c263af0c64099f5831c1dc27d8947326ea1dbc7052edafc5a4e4d0787fadc1f7e69bd53eb0d2c7d21211859e51662cfcc45f49f54924cc32fcaf9bde9009dfd544fe9ea9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", 0x2000, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002640)={0x90, 0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x7f}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x0, &(0x7f0000000600), 0x0, 0x803e}}], 0x2, 0x0) stat(&(0x7f0000002d00)='./file0\x00', 0x0) [ 285.469060][ T27] usb 2-1: config 0 descriptor?? [ 285.547078][ T27] usb-storage 2-1:0.0: USB Mass Storage device detected 16:24:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x10dd0, &(0x7f0000000040)={&(0x7f0000002900)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 285.786626][ T27] usb 2-1: USB disconnect, device number 6 16:24:34 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) 16:24:34 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xaa, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="550000001800fdfbff000000000081830a600000fca8430291000000390009002000", 0x22}], 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 16:24:34 executing program 0: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002040), 0x0, &(0x7f0000002240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000006a40)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002100)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="d4982c049dbacade98f883b6d28a1fcdc31708ef73d44d597325fc925d810ce29f5bf712e8ea007a5a9ff71c5a316e917918ad83aa01e8ac34288c63ff884ce6f592050213707d7134c9f16eaf753d0ee2272e5944f9401e360e74c0c147b4ab43799504d31f7d5b30c92b4b9d1c6d055c5c63d528b98be3ee4240bb24dd922dbbc4ca23b9c7ecb0d461b9a0c7fe7ee2d6202f9d2fa6981be9b7043e5108e31b061b9d71202b6174684994a1762cfa5348b9d5035807f78cde64268e878ef2e2d465234f0bb3f209174d4798471bd77ddda116ac068b0f939ce5e3d94630bde0f9a191a4a5c88b2b16bbc8cd7146c70f5aadbbea846156bc42be9c94ff6e26a7b36b415007d81e647e86264c336716082644dd5662db134fe60f282e32563b81b05a51dc37e8ddc9bf40c46e3c86df1d3021ecdf29638622f9b0dca581007232bdbe43b68270183e1da76518333dd85e3b4d65187b82d9afb05683f3125071476a144d90f1f77f4c6324ce8b31251b63487186dbbccbda90308cd580699039f9b75c3d2be7164fb77efd42bb4bf8a86bbd81cbbe33047335495c9376d42105a0e7f2223d812f435bf4279b88511359727563c3b2e4e565204a1b94ba88de020f2cc2829f958a9b8324f3980119e6292ab2a05b5604631230cf7b6eeaf62f0eec4fcb66022b6a32465ef3ccbf5ba3fd6b40df59904f06474ffea080cf422cf18a0c21e1bfcb32e1990a404a776e36412cc621181d3a69eb31cda1003ecee2806bf98c49c7a9419df8af5144b10871a09b08dc66e960eadbc91554dd6f4711a463f2a7153487d0acc54fc87a0d45ad07b7d371b0f2ac01d96458ae9f8e82deceacf7675102d3456071a8330c567d321e355f7203c1643e51f2725fb62c0d3d08babf3f836ec6bc45343028a830b2d821b21264dfe82dcfc283df0b60414498df9efec284de2eb075a7fe3aca43ec1130e7c7154c6636c14d796a68e75dcf06be9cec0a6797d2614096e9756632d7f6e35e6b8f98aa58216d89c665aebddeac14e4ef7cc4141df113e792881c36e87412e50c7f6996a9c3861bfe62321ec73fbf0486dd517abcb17baf999341f6fb3d7f3944e2253ac6c3bec0fd30ced20560191591ea7023d12d72027e14394859a6605d0d0f395052b8d439de922b8ae2c6519a3c99800cb1eb15f184de214eb60f20ff11ad919996de8def84ec5c7a7c6b54ba2315c1b7cbca6657eb7efad3f699e7f4f0d4bdb3dee7954681d1623eadb8b3ce90b04e3ba94208103336cdf3b2ed5a39dcab1fadd24cdf3fe50dcd2a30240adf71561a6158460ee02a4523947f1cf71beb63dbff61086026fe822edd945e599afb14a63d5eb60eb19d39f41982ea69070e72e62463acf27122bff6d0c310f09abba8bb7fc0a8d8ec870820fab58718d166bb3af71991265d4326fef058ee14f9d72ebceac5ec1f7a4299eb843120b234674a90355f22d1c6cb2e4ecad5fd4cacfcc781bac46246e2b39631e8b92e8bcbb6ed407586e35e417eedff2f776792af29731164ba84fe332dab51872ee031917a962acf12f93a149105ad647ba79a2d21f26d5ccb77779730cf63cbb0bd971adc3b33fc20b6fc33f9ecbcc9b57604e1813a9b67f47be04498c5826bb04d54bcabf79aae25840b1d6411a5150557514de0f1dfa77e7f122f07601a13d737dcde502149c76332ab668ecad4a6734dc8ee823d66ae45c179085a0ad8ab0fb294b80cffd60b7cafa98010546602568ba5284792e0ade1a9e12399cbefa8a8e4c302ff9a91e94e832bb7f7e84a659395251694ea9a69a78f3925970e69eb0289d5db0e2395f3ac136589e32af7ba8af0bd9e3fcfe162979fb9bb3c326125c0b85cb83c9471dadc31eb0d4762531094cd137b477a015e679acbf0c99b24e8a4894c9f2e920abb28419ffd9560c919c6ede4b86fcb11e6808ea8d4a7d3fba8a1fbe1de10462c331f8a3775c8ffa1692bcad329044d5f042993b87b483234157016d311f0bb8aed1fc9b5bed7c450643101e891562b034c993b7590fb86605b24255663fb718b75860b6e971b64da977e2cf200f311d81492c98a97e4899dca3f5a42b9c240f04495da08fbd9bc498564c38124695b3a7f4d84c0dcb6de4819f0b1c481d3663fb2f9c0e8c63067f620cdb3c435581afce9305d6356fc1b7cc9818bb0117970eafb7108b537a7c5ecfd495b23d1f0b561f3a9bac403c3d84379a5f3f7cb1025f4440f8a11dc7b32022436b1531761f8143282b41d7315685c0997ac9f793682711bef8df70f16c88c7dd6b98324ceeb7dd0a747bce29680e4fa3a78224b02ff00700852557403f59dd0a5eda7dda69201f095666ceb0cfae75a97b795891645c2e5e887d537684762ac7d03c5fd85021f45721efce36a294b7e456293622780fb1645d44f0695a9ebdb03be53775568ce57edfda39f667f2f8b541647cf3b260ef9ca8efd8383a1535340443bc4f35ea7e4bf761fa1c05c27f9d3b97f2c1b0309600458a225ed5bf44d7041fea573b20ebd310cefef274b7ace58aa911456a1e25f1bdbc3f221d1c1ef164a7a334ee01e2fbdeb110f418071fbb0dd1330d0c7c0dda3533ad55829db9a054b1b3e5df1d2d5edf0adaaa76bdbab09fab352b1f2e163b6ae6c145b60cdef9fbcc33363d0eb19aa29b38f1d80b38e06ac95914763de29e30dd09f0c8d3b6eeaf716611be3629810c10e91a6641b5e8901a5e372176ddd228173b34d600a7c28aa32dd0317a42a80b3789fd28d2f0636caa2f48f90bd4887121b92433342126c291a022d38677ca4eea9f7da91518cd6e49d64be829beee125736b9f08e85b55273f4b1c9b2b378d830a45b5b8b7c46914562c7f7e4cc7ae7534f66511c158fbbc4ad5581f4fa39b79e99eab4db71973c6a5fa17fe2894c8a0a30a5301e2f8fa4baa85262fb67429a573a87cbf9b004a59033c743e24b409c6e6ebcb8a06d6bf31027c8b0b460d626330f1b4a042cb4ccacdeea59da4cc95d5b7dd129e8ba95ecd2f0c6daddb12c01a05692fd7294f7b50ce3da44dcb5c215f605a55097dfde9297d8646a95788e4a81094785007e162e2c3278610287122219e89c3a989520fdc1807db864aef913ff4891ca96aa129c724685f753294b878c28e675e0a05c0b9ee71df0c60648f43f4b213272e7c8a8e751d012ea96fcffa62acec7762f77a7ec143f7bf7331544d107f6586637f12eab15591df8113bf62ba738d176534c72f11db2e9fc4bee5ab589e1fb18f06bb8e1e715554359478eb807e479629bad8c73efb62e55515926c400a89838c370f411ae6ab342981032629f749d013dc44851df79b1c23e42a2867a647f384d98f3e5e1e7f956b4b6605881e4ca8eeb30d4b6f40a1b45ad6d885c5de298c6ce353efe186ae4f0df7ee840c263af0c64099f5831c1dc27d8947326ea1dbc7052edafc5a4e4d0787fadc1f7e69bd53eb0d2c7d21211859e51662cfcc45f49f54924cc32fcaf9bde9009dfd544fe9ea9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", 0x2000, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002640)={0x90, 0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x7f}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x0, &(0x7f0000000600), 0x0, 0x803e}}], 0x2, 0x0) stat(&(0x7f0000002d00)='./file0\x00', 0x0) 16:24:34 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) 16:24:34 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) 16:24:35 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) 16:24:35 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xaa, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="550000001800fdfbff000000000081830a600000fca8430291000000390009002000", 0x22}], 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 16:24:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8008000000010, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a200320800ecff3f0000000300000a0000000098fc5ad9485bbb6a880000d6c8db0000dba67e06000000e28900000200df018000000000f50607bdff59100ac45761547a681f009cee4a5acb3da400001fb700674f00c88ebbf9315033bf79ac2dff060115003901000000000000ea000000000000000002ffff02dfccebf6ba000840024f029803e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e00000", 0xb8) 16:24:35 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) 16:24:35 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8935, 0x0) 16:24:35 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) 16:24:36 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) 16:24:36 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) 16:24:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000800), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000500)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000380)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SCAN_SSIDS={0x30, 0x2d, 0x0, 0x1, [{0x2c, 0x0, @default_ap_ssid}, {0xa, 0x0, @default_ap_ssid}, {0x4}, {0x4}, {0xa, 0x0, @default_ibss_ssid}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4048080}, 0x0) 16:24:36 executing program 0: bpf$BPF_PROG_QUERY(0x2, 0x0, 0x0) r0 = syz_clone(0x70000000, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000400), 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001500)={0x2020}, 0x2020) syz_open_procfs(r0, &(0x7f0000003740)='net/nfsfs\x00') read$FUSE(0xffffffffffffffff, &(0x7f0000001500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) pidfd_open(r1, 0x0) pidfd_open(0x0, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000001580)='syz0\x00', 0x1ff) 16:24:36 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000000340)='./file0/file0\x00', &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) mount$bind(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x65000, 0x0) mount(0x0, &(0x7f0000000380)='./file0/file0/../file0\x00', 0x0, 0x20000, 0x0) mount$bind(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x1805002, 0x0) 16:24:37 executing program 4: r0 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x8c0) r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) pread64(r1, &(0x7f0000000140)=""/221, 0xdd, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000000)={0xf0f046}) [ 289.132321][ T24] kauditd_printk_skb: 97 callbacks suppressed [ 289.132383][ T24] audit: type=1326 audit(1653495877.193:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5007 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fef549 code=0x7fc00000 [ 289.163674][ T24] audit: type=1326 audit(1653495877.193:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5007 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fef549 code=0x7fc00000 [ 289.186933][ T24] audit: type=1326 audit(1653495877.193:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5007 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fef549 code=0x7fc00000 [ 289.209803][ T24] audit: type=1326 audit(1653495877.193:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5007 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fef549 code=0x7fc00000 [ 289.232604][ T24] audit: type=1326 audit(1653495877.193:249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5007 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fef549 code=0x7fc00000 [ 289.256377][ T24] audit: type=1326 audit(1653495877.193:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5007 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fef549 code=0x7fc00000 [ 289.279346][ T24] audit: type=1326 audit(1653495877.193:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5007 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fef549 code=0x7fc00000 [ 289.302135][ T24] audit: type=1326 audit(1653495877.193:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5007 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fef549 code=0x7fc00000 [ 289.324920][ T24] audit: type=1326 audit(1653495877.193:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5007 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fef549 code=0x7fc00000 [ 289.347696][ T24] audit: type=1326 audit(1653495877.193:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5007 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fef549 code=0x7fc00000 16:24:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x6) connect$inet6(r0, &(0x7f0000000200), 0x1c) close(r0) 16:24:37 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x0, 0x0) mremap(&(0x7f0000186000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00007a3000/0x2000)=nil) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) 16:24:37 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) 16:24:37 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)) 16:24:38 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89ea, &(0x7f00000000c0)) 16:24:38 executing program 0: r0 = socket$unix(0x1, 0x4000000001, 0x0) bind$unix(r0, &(0x7f0000000200)=@abs={0x1}, 0x6e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001540)={0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x1}, 0x0) sendmmsg$unix(r1, &(0x7f0000000140)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)=@abs={0x1}, 0x6e, 0x0}}], 0x2, 0x0) 16:24:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000870000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000300)='lock_acquire\x00', r1}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r3 = accept4$inet(r0, 0x0, &(0x7f0000000180), 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x1800000000000060, 0xe, 0x0, &(0x7f0000000040)="00be99618947593b2e8cfc0b088d", 0x0, 0xf000, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='f2fs_filemap_fault\x00', r4}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='f2fs_gc_end\x00', r1}, 0x10) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f00000001c0)=0x3f, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @dev}, {0x2, 0x0, @local}, 0x11c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="737909dfea45bc5dcf7a31bec22728b241bcea0105ab1a57d3b9e2f2d3211d3734c2386f7efc7ca4b749f06452986a117194b6cf90881b75823e8191"], 0x3c) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, 0x3, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_STATUS_MASK={0x8, 0x1a, 0x1, 0x0, 0x240}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 16:24:38 executing program 4: r0 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x8c0) r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) pread64(r1, &(0x7f0000000140)=""/221, 0xdd, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000000)={0xf0f046}) 16:24:38 executing program 5: r0 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x8c0) r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) pread64(r1, &(0x7f0000000140)=""/221, 0xdd, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000000)={0xf0f046}) 16:24:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00fffc, 0x6, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="00000000000000000e", 0x9, 0x4e0}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000000180)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x102, 0x11580}], 0x0, &(0x7f0000000500)=ANY=[]) 16:24:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x40000000) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f0000000040)="1fa76fe23c26cbc33137", 0xfffffe8a, 0x48080, &(0x7f0000618000)={0x2, 0x0, @local}, 0x73) 16:24:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000011100)) [ 291.306658][ T5068] loop1: detected capacity change from 0 to 264192 [ 291.426555][ T5068] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 291.462656][ T5072] loop2: detected capacity change from 0 to 1 16:24:39 executing program 3: syz_usb_connect(0x0, 0xe9, &(0x7f0000000080)=ANY=[@ANYBLOB="12011001317d2d08c6060001bcd9000000010902d7000100ff00000904"], 0x0) [ 291.516951][ T5068] EXT4-fs (loop1): 1 orphan inode deleted [ 291.523515][ T5068] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 291.552993][ T5072] FAT-fs (loop2): bread failed, FSINFO block (sector = 1) 16:24:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000870000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000300)='lock_acquire\x00', r1}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r3 = accept4$inet(r0, 0x0, &(0x7f0000000180), 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x1800000000000060, 0xe, 0x0, &(0x7f0000000040)="00be99618947593b2e8cfc0b088d", 0x0, 0xf000, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='f2fs_filemap_fault\x00', r4}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='f2fs_gc_end\x00', r1}, 0x10) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f00000001c0)=0x3f, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @dev}, {0x2, 0x0, @local}, 0x11c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="737909dfea45bc5dcf7a31bec22728b241bcea0105ab1a57d3b9e2f2d3211d3734c2386f7efc7ca4b749f06452986a117194b6cf90881b75823e8191"], 0x3c) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, 0x3, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_STATUS_MASK={0x8, 0x1a, 0x1, 0x0, 0x240}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 16:24:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00fffc, 0x6, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="00000000000000000e", 0x9, 0x4e0}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000000180)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x102, 0x11580}], 0x0, &(0x7f0000000500)=ANY=[]) [ 291.752362][ T3555] Bluetooth: hci0: command 0x0406 tx timeout [ 291.759039][ T3555] Bluetooth: hci2: command 0x0406 tx timeout 16:24:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x5) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="aefdda9d240300005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d76641cb010052f436dd2a", 0x2a}], 0x1) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x3938700}, 0x0, 0x0) [ 291.823004][ T3555] Bluetooth: hci1: command 0x0406 tx timeout [ 291.854884][ T3555] Bluetooth: hci3: command 0x0406 tx timeout [ 291.901400][ T3555] Bluetooth: hci4: command 0x0406 tx timeout 16:24:40 executing program 5: r0 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x8c0) r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) pread64(r1, &(0x7f0000000140)=""/221, 0xdd, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000000)={0xf0f046}) 16:24:40 executing program 4: r0 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x8c0) r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) pread64(r1, &(0x7f0000000140)=""/221, 0xdd, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000000)={0xf0f046}) [ 291.963792][ T3555] Bluetooth: hci5: command 0x0406 tx timeout [ 292.572881][ T5083] loop1: detected capacity change from 0 to 264192 [ 292.608775][ T5083] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 16:24:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x5) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="aefdda9d240300005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d76641cb010052f436dd2a", 0x2a}], 0x1) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x3938700}, 0x0, 0x0) [ 292.633476][ T5083] EXT4-fs (loop1): 1 orphan inode deleted [ 292.639517][ T5083] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. 16:24:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00fffc, 0x6, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="00000000000000000e", 0x9, 0x4e0}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000000180)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x102, 0x11580}], 0x0, &(0x7f0000000500)=ANY=[]) [ 292.752237][ T27] usb 4-1: new high-speed USB device number 10 using dummy_hcd 16:24:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000870000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000300)='lock_acquire\x00', r1}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r3 = accept4$inet(r0, 0x0, &(0x7f0000000180), 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x1800000000000060, 0xe, 0x0, &(0x7f0000000040)="00be99618947593b2e8cfc0b088d", 0x0, 0xf000, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='f2fs_filemap_fault\x00', r4}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='f2fs_gc_end\x00', r1}, 0x10) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f00000001c0)=0x3f, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @dev}, {0x2, 0x0, @local}, 0x11c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="737909dfea45bc5dcf7a31bec22728b241bcea0105ab1a57d3b9e2f2d3211d3734c2386f7efc7ca4b749f06452986a117194b6cf90881b75823e8191"], 0x3c) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, 0x3, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_STATUS_MASK={0x8, 0x1a, 0x1, 0x0, 0x240}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) [ 292.992449][ T27] usb 4-1: Using ep0 maxpacket: 8 16:24:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x5) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="aefdda9d240300005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d76641cb010052f436dd2a", 0x2a}], 0x1) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x3938700}, 0x0, 0x0) 16:24:41 executing program 5: r0 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x8c0) r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) pread64(r1, &(0x7f0000000140)=""/221, 0xdd, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000000)={0xf0f046}) [ 293.117605][ T27] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 293.128305][ T27] usb 4-1: New USB device found, idVendor=06c6, idProduct=0100, bcdDevice=d9.bc [ 293.140035][ T27] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 293.254796][ T5098] loop1: detected capacity change from 0 to 264192 [ 293.259575][ T27] usb 4-1: config 0 descriptor?? [ 293.385942][ T5098] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 293.545011][ T27] usb 4-1: string descriptor 0 read error: -71 [ 293.598733][ T5098] EXT4-fs (loop1): 1 orphan inode deleted [ 293.605451][ T5098] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. 16:24:41 executing program 4: r0 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x8c0) r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) pread64(r1, &(0x7f0000000140)=""/221, 0xdd, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000000)={0xf0f046}) [ 293.675310][ T27] usb 4-1: USB disconnect, device number 10 16:24:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x5452, &(0x7f00000000c0)) 16:24:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x5) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="aefdda9d240300005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d76641cb010052f436dd2a", 0x2a}], 0x1) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x3938700}, 0x0, 0x0) 16:24:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00fffc, 0x6, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="00000000000000000e", 0x9, 0x4e0}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000000180)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x102, 0x11580}], 0x0, &(0x7f0000000500)=ANY=[]) 16:24:42 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=@delqdisc={0x24}, 0x24}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2d}}]}, 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@ipv4_deladdr={0x18, 0x15, 0x15, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}}, 0x18}}, 0x0) 16:24:42 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) setsockopt$inet6_mtu(r0, 0x29, 0x33, 0x0, 0x4) [ 294.755621][ T5122] loop1: detected capacity change from 0 to 264192 [ 294.869453][ T5125] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 294.876072][ T5122] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 16:24:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000014c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) [ 294.954743][ T5122] EXT4-fs (loop1): 1 orphan inode deleted [ 294.960658][ T5122] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. 16:24:43 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=@delqdisc={0x24}, 0x24}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2d}}]}, 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@ipv4_deladdr={0x18, 0x15, 0x15, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}}, 0x18}}, 0x0) 16:24:43 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000001c0)=0x80100, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40003, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 295.484592][ T5134] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:24:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000870000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000300)='lock_acquire\x00', r1}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r3 = accept4$inet(r0, 0x0, &(0x7f0000000180), 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x1800000000000060, 0xe, 0x0, &(0x7f0000000040)="00be99618947593b2e8cfc0b088d", 0x0, 0xf000, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='f2fs_filemap_fault\x00', r4}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='f2fs_gc_end\x00', r1}, 0x10) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f00000001c0)=0x3f, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @dev}, {0x2, 0x0, @local}, 0x11c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="737909dfea45bc5dcf7a31bec22728b241bcea0105ab1a57d3b9e2f2d3211d3734c2386f7efc7ca4b749f06452986a117194b6cf90881b75823e8191"], 0x3c) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, 0x3, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_STATUS_MASK={0x8, 0x1a, 0x1, 0x0, 0x240}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 16:24:43 executing program 2: r0 = socket(0x2b, 0x1, 0x1) bind$vsock_stream(r0, &(0x7f0000000200)={0x2, 0x0, 0x0, @local}, 0x49) 16:24:43 executing program 1: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x34, 0x12, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x8, 0x12, 0x0, 0x1, @bond={{0x9}, {0x4}}}]}, 0x34}}, 0x0) 16:24:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_PRIORITY={0x6}]}}}, @IFLA_ADDRESS={0xa, 0x1, @local}]}, 0x48}}, 0x0) 16:24:44 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=@delqdisc={0x24}, 0x24}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2d}}]}, 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@ipv4_deladdr={0x18, 0x15, 0x15, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}}, 0x18}}, 0x0) 16:24:44 executing program 2: socketpair(0xa, 0x0, 0x0, &(0x7f0000000000)) syz_read_part_table(0x400, 0x6, &(0x7f0000000700)=[{&(0x7f0000000240)="486ab12bb5cd183eebb3e5ab9e2393fb2695fa9eb4b035abd1b38a4da98bedc4a8aa753e05ae0144b65a6848cf5e5f4ccbe8670fe5219a3988d9aa2bf7a60b4757653b7dca0858c2e20910ab9aeb95798add98007f", 0x55, 0x8}, {0x0}, {&(0x7f0000000340), 0x0, 0x3f}, {&(0x7f0000000400)="bf92c1d3594ee8f1f77c118a46af937005e51ab069d921423317507ff8745950c2fa0e351877f5f85f4760955bae2669d9d1ac6a10648bb42207c286f24d310415f80f18de647df09c3819222bae1648e2c308012dc87318f3cad8d5549410dfe2c2235cea4885d98e720df181714acd646b2552f7ae5c37639925e1d81bd6b2cf06fbb8fb1f657b7094a64aec818f8839571535bc3564c852919e11d9774cc1aec3fb537df0fc1e8ddd1662987666ed5045028ab57134527937df1e64e6482d9d21c49919661a7363e94d6e62b8897a2290afd5446a3bccc0a51e07d8625c", 0xdf}, {0x0, 0x0, 0xa6}, {&(0x7f0000000640), 0x0, 0x7}]) preadv2(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000b80)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x4) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x0, 0x25dfdbfe, {{}, {}, {0x8, 0x2, 0x7}}}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000b40), 0x0, 0x0) [ 296.042913][ T5145] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 296.103114][ T5145] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 296.115614][ T5145] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 16:24:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x78, 0x9, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x3c, 0x11, 0x0, 0x1, @limit={{0xa}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_LIMIT_UNIT={0xc}, @NFTA_LIMIT_BURST={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_LIMIT_RATE={0xc, 0x1, 0x1, 0x0, 0x2}, @NFTA_LIMIT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}]}}}]}], {0x14, 0x10}}, 0xc0}}, 0x0) 16:24:44 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0xf, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0x2, 0x0, 0x0, @remote}}]}, 0x38}}, 0x0) [ 296.324889][ T5150] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 296.457702][ T5155] loop2: detected capacity change from 0 to 2 16:24:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000005c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x7}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x3c}}, 0x0) 16:24:45 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=@delqdisc={0x24}, 0x24}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2d}}]}, 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@ipv4_deladdr={0x18, 0x15, 0x15, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}}, 0x18}}, 0x0) [ 297.059493][ T5155] Dev loop2: unable to read RDB block 2 [ 297.065691][ T5155] loop2: unable to read partition table [ 297.137381][ T5155] loop2: partition table beyond EOD, truncated [ 297.144416][ T5155] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 16:24:45 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7f, 0x33, 0xee, 0x40, 0x2770, 0x9120, 0x6991, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xcb, 0x90, 0x6f}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000026c0)={0x2c, &(0x7f0000002540), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000840)={0x44, &(0x7f0000000640)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) [ 297.314857][ T2838] Dev loop2: unable to read RDB block 2 [ 297.320605][ T2838] loop2: unable to read partition table [ 297.362449][ T2838] loop2: partition table beyond EOD, truncated [ 297.517190][ T5169] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 297.833081][ T3555] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 298.223116][ T3555] usb 2-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=69.91 [ 298.232458][ T3555] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 298.255398][ T3555] usb 2-1: config 0 descriptor?? [ 298.311230][ T3555] gspca_main: sq905-2.14.0 probing 2770:9120 16:24:46 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000001c0)=0x80100, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40003, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 16:24:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000007cc0)={&(0x7f0000000000)=@newtaction={0x74, 0x30, 0x1, 0x0, 0x0, {}, [{0x60, 0x1, [@m_mpls={0x5c, 0x1, 0x0, 0x0, {{0x9}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_BOS={0x5}, @TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x2}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x74}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x80000200003) 16:24:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 16:24:46 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="5d40072ed1"], 0x20000600}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000001c0)='veth0_to_bridge\x00', 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x0, @private=0xa010100}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x22d, 0xa00) 16:24:46 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x34, 0x0, 0x0, 0x1}, {0x4}, {0x6}]}) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 298.454918][ T24] kauditd_printk_skb: 74 callbacks suppressed [ 298.454981][ T24] audit: type=1326 audit(1653495886.523:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5175 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fa1549 code=0x0 16:24:46 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a45fe4f90", 0x14}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) [ 298.576796][ T24] audit: type=1804 audit(1653495886.583:330): pid=5176 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir2989593635/syzkaller.6jeM3y/92/cgroup.controllers" dev="sda1" ino=1176 res=1 errno=0 16:24:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000007cc0)={&(0x7f0000000000)=@newtaction={0x74, 0x30, 0x1, 0x0, 0x0, {}, [{0x60, 0x1, [@m_mpls={0x5c, 0x1, 0x0, 0x0, {{0x9}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_BOS={0x5}, @TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x2}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x74}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x80000200003) 16:24:47 executing program 3: syz_read_part_table(0x0, 0x1d4, &(0x7f0000000200)=[{&(0x7f0000000080)="03f60f020306af540314006c95a90003000085ffffff20000000000005000000000042000000000000000700000000ffffff85000000000000000000200055aa", 0x8b, 0x1c0}]) [ 299.132703][ T24] audit: type=1804 audit(1653495887.203:331): pid=5188 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir2989593635/syzkaller.6jeM3y/93/cgroup.controllers" dev="sda1" ino=1181 res=1 errno=0 16:24:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x3c1, 0x3, 0x404, 0x268, 0x0, 0x294, 0x268, 0x294, 0x33c, 0x378, 0x378, 0x33c, 0x378, 0x3, 0x0, {[{{@ipv6={@private2, @empty, [], [], 'vlan0\x00', 'caif0\x00'}, 0x0, 0x240, 0x268, 0x52020000, {}, [@common=@inet=@hashlimit3={{0x158}, {'nr0\x00', {0x6, 0x0, 0x22, 0x502, 0xffffffff, 0x7, 0x1}}}, @common=@unspec=@helper={{0x44}, {0x0, 'snmp_trap\x00'}}]}, @common=@inet=@SET1={0x28}}, {{@uncond, 0x0, 0xa4, 0xd4}, @common=@inet=@SET2={0x30}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x460) [ 299.402962][ T3555] gspca_sq905: bulk read fail (-22) len 0/4 [ 299.409120][ T3555] sq905: probe of 2-1:0.0 failed with error -5 [ 299.479536][ T5191] loop3: detected capacity change from 0 to 1 [ 299.597798][ T4653] ldm_validate_privheads(): Disk read failed. [ 299.604339][ T4653] loop3: p1 < > p2 < > p3 p4 < p5 > [ 299.609740][ T4653] loop3: partition table partially beyond EOD, truncated [ 299.614743][ T3138] usb 2-1: USB disconnect, device number 7 [ 299.617817][ T4653] loop3: p1 start 335762607 is beyond EOD, truncated [ 299.629773][ T4653] loop3: p2 start 32 is beyond EOD, truncated [ 299.636194][ T4653] loop3: p3 size 7 extends beyond EOD, truncated 16:24:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000007cc0)={&(0x7f0000000000)=@newtaction={0x74, 0x30, 0x1, 0x0, 0x0, {}, [{0x60, 0x1, [@m_mpls={0x5c, 0x1, 0x0, 0x0, {{0x9}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_BOS={0x5}, @TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x2}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x74}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x80000200003) [ 299.720228][ T5193] xt_hashlimit: max too large, truncated to 1048576 [ 299.754976][ T5193] Cannot find add_set index 0 as target 16:24:47 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x2, 0x0, 0x18, 0x0, 0xfffffdc6, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {}]}]}}, 0xffffffffffffffff, 0x36, 0xdb, 0x2}, 0x20) [ 299.876702][ T4653] loop3: p4 size 2 extends beyond EOD, truncated [ 299.947108][ T4653] loop3: p5 size 7 extends beyond EOD, truncated [ 300.038142][ T5191] ldm_validate_privheads(): Disk read failed. [ 300.044894][ T5191] loop3: p1 < > p2 < > p3 p4 < p5 > [ 300.050288][ T5191] loop3: partition table partially beyond EOD, truncated [ 300.058407][ T5191] loop3: p1 start 335762607 is beyond EOD, truncated [ 300.065460][ T5191] loop3: p2 start 32 is beyond EOD, truncated [ 300.071819][ T5191] loop3: p3 size 7 extends beyond EOD, truncated 16:24:48 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7f, 0x33, 0xee, 0x40, 0x2770, 0x9120, 0x6991, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xcb, 0x90, 0x6f}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000026c0)={0x2c, &(0x7f0000002540), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000840)={0x44, &(0x7f0000000640)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) [ 300.300165][ T5191] loop3: p4 size 2 extends beyond EOD, truncated [ 300.300293][ T5184] not chained 210000 origins [ 300.300314][ T5184] CPU: 1 PID: 5184 Comm: syz-executor.4 Not tainted 5.18.0-rc4-syzkaller #0 [ 300.319907][ T5184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.329983][ T5184] Call Trace: [ 300.333277][ T5184] [ 300.336226][ T5184] dump_stack_lvl+0x1ff/0x28e [ 300.340955][ T5184] dump_stack+0x25/0x28 [ 300.345151][ T5184] kmsan_internal_chain_origin+0x78/0x120 [ 300.350926][ T5184] ? rawv6_sendmsg+0x32e0/0x33b0 [ 300.355959][ T5184] ? __stack_depot_save+0x21/0x4b0 [ 300.361132][ T5184] ? kmsan_get_metadata+0x33/0x220 [ 300.366275][ T5184] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 300.372127][ T5184] ? should_fail+0x75/0x9c0 [ 300.376767][ T5184] ? kmsan_get_metadata+0x33/0x220 [ 300.381928][ T5184] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 300.388233][ T5184] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 300.394376][ T5184] ? kmsan_get_metadata+0x33/0x220 [ 300.399527][ T5184] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 300.405370][ T5184] __msan_chain_origin+0xbf/0x140 [ 300.410445][ T5184] __get_compat_msghdr+0x6e1/0x9d0 [ 300.415614][ T5184] get_compat_msghdr+0x108/0x2c0 [ 300.420600][ T5184] __sys_sendmmsg+0x794/0xf60 [ 300.425345][ T5184] ? kmsan_get_metadata+0x33/0x220 [ 300.430482][ T5184] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 300.436324][ T5184] ? xfd_validate_state+0xd1/0x2d0 [ 300.441472][ T5184] ? kmsan_get_metadata+0x33/0x220 [ 300.446610][ T5184] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 300.452901][ T5184] ? kmsan_get_metadata+0x33/0x220 [ 300.458039][ T5184] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 300.463878][ T5184] ? kmsan_get_metadata+0x33/0x220 [ 300.469013][ T5184] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 300.474855][ T5184] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 300.480623][ T5184] __do_fast_syscall_32+0x96/0xf0 [ 300.485690][ T5184] do_fast_syscall_32+0x34/0x70 [ 300.490579][ T5184] do_SYSENTER_32+0x1b/0x20 [ 300.495123][ T5184] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 300.501496][ T5184] RIP: 0023:0xf7f4d549 [ 300.505579][ T5184] 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 [ 300.525219][ T5184] RSP: 002b:00000000f7f275cc EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 300.533666][ T5184] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200092c0 [ 300.541656][ T5184] RDX: 00000000000004ff RSI: 0000000000000000 RDI: 0000000000000000 [ 300.549645][ T5184] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 300.557632][ T5184] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 300.565705][ T5184] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 300.573706][ T5184] [ 300.580965][ T5184] Uninit was stored to memory at: [ 300.586696][ T5184] __get_compat_msghdr+0x6e1/0x9d0 [ 300.591958][ T5184] get_compat_msghdr+0x108/0x2c0 [ 300.596967][ T5184] __sys_sendmmsg+0x794/0xf60 [ 300.601784][ T5184] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 300.607551][ T5184] __do_fast_syscall_32+0x96/0xf0 [ 300.612715][ T5184] do_fast_syscall_32+0x34/0x70 [ 300.617640][ T5184] do_SYSENTER_32+0x1b/0x20 [ 300.622277][ T5184] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 300.628660][ T5184] [ 300.630985][ T5184] Uninit was stored to memory at: [ 300.636170][ T5184] __get_compat_msghdr+0x6e1/0x9d0 [ 300.641424][ T5184] get_compat_msghdr+0x108/0x2c0 [ 300.646491][ T5184] __sys_sendmmsg+0x794/0xf60 [ 300.651215][ T5184] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 300.655341][ T5191] loop3: p5 size 7 extends beyond EOD, [ 300.657068][ T5184] __do_fast_syscall_32+0x96/0xf0 [ 300.657129][ T5184] do_fast_syscall_32+0x34/0x70 [ 300.657181][ T5184] do_SYSENTER_32+0x1b/0x20 [ 300.657234][ T5184] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 300.663027][ T5191] truncated [ 300.667855][ T5184] [ 300.667863][ T5184] Uninit was stored to memory at: [ 300.667941][ T5184] __get_compat_msghdr+0x6e1/0x9d0 [ 300.699393][ T5184] get_compat_msghdr+0x108/0x2c0 [ 300.704478][ T5184] __sys_sendmmsg+0x794/0xf60 [ 300.709207][ T5184] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 300.715080][ T5184] __do_fast_syscall_32+0x96/0xf0 [ 300.720155][ T5184] do_fast_syscall_32+0x34/0x70 [ 300.725222][ T5184] do_SYSENTER_32+0x1b/0x20 [ 300.729781][ T5184] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 300.736262][ T5184] [ 300.738598][ T5184] Uninit was stored to memory at: [ 300.743785][ T5184] __get_compat_msghdr+0x6e1/0x9d0 [ 300.748939][ T5184] get_compat_msghdr+0x108/0x2c0 [ 300.754020][ T5184] __sys_sendmmsg+0x794/0xf60 [ 300.758750][ T5184] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 300.764609][ T5184] __do_fast_syscall_32+0x96/0xf0 [ 300.769678][ T5184] do_fast_syscall_32+0x34/0x70 [ 300.774665][ T5184] do_SYSENTER_32+0x1b/0x20 [ 300.779214][ T5184] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 300.785681][ T5184] [ 300.788016][ T5184] Uninit was stored to memory at: [ 300.793197][ T5184] __get_compat_msghdr+0x6e1/0x9d0 [ 300.798357][ T5184] get_compat_msghdr+0x108/0x2c0 [ 300.803428][ T5184] __sys_sendmmsg+0x794/0xf60 [ 300.808151][ T5184] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 300.814000][ T5184] __do_fast_syscall_32+0x96/0xf0 [ 300.819073][ T5184] do_fast_syscall_32+0x34/0x70 [ 300.824060][ T5184] do_SYSENTER_32+0x1b/0x20 [ 300.828605][ T5184] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 300.835071][ T5184] [ 300.837399][ T5184] Uninit was stored to memory at: [ 300.842571][ T5184] __get_compat_msghdr+0x6e1/0x9d0 [ 300.847727][ T5184] get_compat_msghdr+0x108/0x2c0 [ 300.852797][ T5184] __sys_sendmmsg+0x794/0xf60 [ 300.857519][ T5184] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 300.863381][ T5184] __do_fast_syscall_32+0x96/0xf0 [ 300.868450][ T5184] do_fast_syscall_32+0x34/0x70 [ 300.873430][ T5184] do_SYSENTER_32+0x1b/0x20 [ 300.877976][ T5184] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 300.884452][ T5184] [ 300.886791][ T5184] Uninit was stored to memory at: [ 300.891975][ T5184] __get_compat_msghdr+0x6e1/0x9d0 [ 300.897135][ T5184] get_compat_msghdr+0x108/0x2c0 [ 300.902202][ T5184] __sys_sendmmsg+0x794/0xf60 [ 300.906934][ T5184] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 300.912808][ T5184] __do_fast_syscall_32+0x96/0xf0 [ 300.917878][ T5184] do_fast_syscall_32+0x34/0x70 [ 300.922861][ T5184] do_SYSENTER_32+0x1b/0x20 [ 300.927415][ T5184] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 300.933894][ T5184] [ 300.936227][ T5184] Local variable msg_sys created at: [ 300.941517][ T5184] __sys_sendmmsg+0xe1/0xf60 [ 300.946246][ T5184] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 301.282210][ T3555] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 301.420663][ T4752] udevd[4752]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 301.461567][ T4653] udevd[4653]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 301.490229][ T4751] udevd[4751]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 301.575319][ T4751] udevd[4751]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 301.577809][ T4698] udevd[4698]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 301.606706][ T4653] udevd[4653]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 301.682790][ T3555] usb 2-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=69.91 [ 301.692127][ T3555] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 16:24:49 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000001c0)=0x80100, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40003, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 16:24:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x44}) 16:24:49 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000068000000030a05000000000000000000020000000900010073797a30000000000900030073797a30000000001c0008800c00014000000000000000000c00024000000000000112c214000480080001400000000008000240000000000b0007000001007465"], 0xc4}}, 0x0) 16:24:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_service_bytes_recursive\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000390000ff00000000000600007f000600002fbad10fcfce0819ee000001000000000001000000000009aaffe700000000200000000a"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000008f0300000000000003"]) 16:24:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000007cc0)={&(0x7f0000000000)=@newtaction={0x74, 0x30, 0x1, 0x0, 0x0, {}, [{0x60, 0x1, [@m_mpls={0x5c, 0x1, 0x0, 0x0, {{0x9}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_BOS={0x5}, @TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x2}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x74}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x80000200003) [ 301.767673][ T3555] usb 2-1: config 0 descriptor?? [ 301.828518][ T3555] gspca_main: sq905-2.14.0 probing 2770:9120 16:24:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000068000000030a05000000000000000000020000000900010073797a30000000000900030073797a30000000001c0008800c00014000000000000000000c00024000000000000112c214000480080001400000000008000240000000000b0007000001007465"], 0xc4}}, 0x0) [ 302.137551][ T5215] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO 16:24:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000040)={0x9, 0x3f, 0x4, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00c642d, &(0x7f0000000100)={r2}) lseek(r0, 0x0, 0x0) [ 302.199625][ T24] audit: type=1804 audit(1653495890.263:332): pid=5211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir2989593635/syzkaller.6jeM3y/95/cgroup.controllers" dev="sda1" ino=1173 res=1 errno=0 16:24:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x2, 0x3, 0x2d8, 0x1a4, 0x1a4, 0x207fe, 0x8f, 0x1a4, 0x244, 0x244, 0x244, 0x244, 0x244, 0x3, 0x0, {[{{@uncond, 0x1901, 0x164, 0x1a4, 0xa, {0x9002000}, [@common=@inet=@recent0={{0xf4}, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x2}}}, {{@ip={@multicast2, @empty=0x8f, 0x0, 0x0, '\x00', 'vlan1\x00'}, 0x0, 0x70, 0xa0, 0x7e000000, {0xff00000000000000, 0xde03000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xffff}, {0xffff}}}}], {{'\x00', 0x1a8, 0x70, 0x94, 0x0, {0x4402}}, {0x24}}}}, 0x334) 16:24:51 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x19, 0x1, 0x0, 0x0, {0x1d}}, 0x14}}, 0x0) 16:24:51 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000068000000030a05000000000000000000020000000900010073797a30000000000900030073797a30000000001c0008800c00014000000000000000000c00024000000000000112c214000480080001400000000008000240000000000b0007000001007465"], 0xc4}}, 0x0) [ 302.962973][ T3555] gspca_sq905: bulk read fail (-22) len 0/4 [ 302.972755][ T3555] sq905: probe of 2-1:0.0 failed with error -5 16:24:51 executing program 0: r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000002780)=""/4096, 0x1000}], 0x1) [ 303.184391][ T3555] usb 2-1: USB disconnect, device number 8 16:24:51 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7f, 0x33, 0xee, 0x40, 0x2770, 0x9120, 0x6991, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xcb, 0x90, 0x6f}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000026c0)={0x2c, &(0x7f0000002540), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000840)={0x44, &(0x7f0000000640)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) [ 304.222004][ T3555] usb 2-1: new high-speed USB device number 9 using dummy_hcd 16:24:52 executing program 2: syz_usb_connect(0x2, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000095d2a0084e080110c69d0002030109021b0001000000000904000001903f1200090585", @ANYRES16], 0x0) 16:24:52 executing program 0: r0 = socket(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='bridge0\x00', 0x10) sendto$unix(r0, 0x0, 0x0, 0x4008000, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendto$unix(r0, &(0x7f0000002600)="815df63057953527", 0x8, 0x24048040, &(0x7f0000003600)=@file={0x0, './file0\x00'}, 0x6e) socket$packet(0x11, 0x3, 0x300) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0xd0800e0}, 0x6e) 16:24:52 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0xfa, 0x46, &(0x7f0000000100)="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", &(0x7f0000000600)=""/70, 0x0, 0x0, 0x56, 0x74, &(0x7f00000003c0)="1606d5a6049f16aead83d27df478d59d3c9fc80625cde8186bc3d604005666ee3594d15ea7b08ed3b24768ba4948d46c52a06cb45d2a352ad204103b054f3aa3cc222df78678ebd868d093512cba23f34041c3ecb34d", &(0x7f0000000440)="353c4fb9e29f42ea5fe8e966882eda896e1a6aeb81e9d9c8dec5c4e7f5370a2b96e5e47734043d159035f53bf8f7d3a51e6fe156e952b927319fbb784a506683a15b91e66024f1c1b059883a78a9cdfb4ad0ca48dcc3d6a2f7aa864ac647001302633c501a452ba15bf5dd3554c801e231ed0349", 0x1, 0x102}, 0x1a) 16:24:52 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000001c0)=0x80100, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40003, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 16:24:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000068000000030a05000000000000000000020000000900010073797a30000000000900030073797a30000000001c0008800c00014000000000000000000c00024000000000000112c214000480080001400000000008000240000000000b0007000001007465"], 0xc4}}, 0x0) [ 304.559581][ T5243] raw_sendmsg: syz-executor.0 forgot to set AF_INET. Fix it! [ 304.614299][ T3555] usb 2-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=69.91 [ 304.623647][ T3555] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.681985][ T3555] usb 2-1: config 0 descriptor?? 16:24:52 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0xfa, 0x46, &(0x7f0000000100)="d6e88c5d4cc4c2492dcc04673f742261481f1b6fef900f05000000b0f039f538df3ef8486dada718474d0465d68ff1433b100d94acaf9a5f58044004e42b734af7b679ceb26de23f9879fead2af195ce12bf4fca26bcc5147e06114e7d6a11e242eff8034abb5e38fe584483245227f9403563ea4f066a016c5e252f19b684c5a1437885a25ed66778d981c2d3e9af786e2ea8fbb4408b84beec0d8b728b304cba65842b20ba34bf14d283228864f0f1a9b431b1725141717449950ca489fe7fa301d3ededb8ad4af2de130b04ae47fcca54c2bcfc977160ad0136951ca0a5823faacec7a7e1d1f62eb1ce1fbb8a29da324b1894019fefe5c49e", &(0x7f0000000600)=""/70, 0x0, 0x0, 0x56, 0x74, &(0x7f00000003c0)="1606d5a6049f16aead83d27df478d59d3c9fc80625cde8186bc3d604005666ee3594d15ea7b08ed3b24768ba4948d46c52a06cb45d2a352ad204103b054f3aa3cc222df78678ebd868d093512cba23f34041c3ecb34d", &(0x7f0000000440)="353c4fb9e29f42ea5fe8e966882eda896e1a6aeb81e9d9c8dec5c4e7f5370a2b96e5e47734043d159035f53bf8f7d3a51e6fe156e952b927319fbb784a506683a15b91e66024f1c1b059883a78a9cdfb4ad0ca48dcc3d6a2f7aa864ac647001302633c501a452ba15bf5dd3554c801e231ed0349", 0x1, 0x102}, 0x1a) 16:24:52 executing program 0: 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$ieee802154(&(0x7f0000000500), r1) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x1c}}, 0x0) [ 304.739586][ T3555] gspca_main: sq905-2.14.0 probing 2770:9120 16:24:52 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000180)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) [ 304.872056][ T3544] usb 3-1: new full-speed USB device number 7 using dummy_hcd 16:24:53 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="b702000004000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff1d6405000000000065040400210000000404000001e37c60b7040000000000006a0a00fe000000008500000032000000b70000000000000095000000000000000ce0f7af2b7500d1f034b1b3fb6bd3ce8fa62c7941272ff49142d860010ab162aa2264ab67e55a00000000000000edfe0961a9ddc125b686a1e83c8790c893d713b3295dad0ea697181d1e85b64126b5d72f204754d1d4a93f24215dee354e93cfc3f50ff23f8463cdefdcf021c84c59a9d4c142f439d3040cfee621589fb3a2f1407c7cbed48e7026f8d52d4bca2608c79aa4a73732028f88ce07ed1075da4a2ef44e3d8b88873f0b1de87dfb9a528ec7c0a27cb554def9e27396df6b7851ffa26237ea6730880f06371beb3b290b7d8629a6f0373fefa0acb60888fc14ad2b83ca03ac2aee792482c4ce3efef26e00c5b2200a91cb80c6065a697d6fc8aa8b65aee0783b04cff0218ce82c9687b4474da89c474c23727555fc5e5f8ad0f2f7a261140440fce1f12cc6df312accd011d888384283092d987c40bbb46f68c2431b97906f00000000349834fa147bd5923bbd4e606708034931a8f1a89bdf7709270000427aab8e21e1a33d3fe093547532fce6549dd648ad233e05a7b3ea178007c1c32e871ac81f287c4aabbd033390b16d1d41ee433e3a54ea9ee82cf14f3a4c990300000000000009e106d6b5289f0000000000000000000000f7bc9f46cb71f6b889d37807865e3b4e9916dd0f72c9d58ea333b90f8886dcbf5ddda0e42ca08e3303632401f2f5212b40c0e88c957fd767dbfc80b07ad668b4f6f92fb209d7c2dbac597843c8eb7bf91b422a35d3ec4752da0588e42cdbc5fcd245ce5e3ef0dca24931276702a312db7956f0a75eb9caa17d47a63367eff39991b2b228df2d521c7c963cbf86a845ce27c26b7136d3e7207318b1df7a6320c64f18ccd926eaeddcde8d5006d6c38db117fb1115221a661605f4bb9172720ccca770bff37e59511b2606138377eda44b2f288b491ab8aae0e11a98303b0e407e0f9d29f4a3ebbd3fabf6da9a1a5f869a339fab465d8322b6280b0734fd115a19b33c8644fff71b3c62f2e1b827e2663e06a751182e968c8ab05fb1d0115d4b11d944f2c06acc023a02b7416a9a10218d21503cda13bb5df6c992e52e1c01793b728eac6b5c58ab3b3900d2792971264f7d000000000000a2ba1da7aaf313cd5051fab4688c47cbce03da2d2dc742bd41c2810f704adb7abc6528c1c1233732916bdaf6ad0612c0b5484dda98ccf23bc215f57334bc7efa509e040a6d32b647a06568c30cf750f3a283b04ab3ef75b07bce55c9a464b9246ee26fe457f61af89a7404ec63d0b086747b755e038b02d6f28cd01e87b5a9afc3400b9f81bc0344ae4060e1b14abb37ff5df5d4a22c0369daeca0f5c62665bbf6b017659d74d7278fac"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0xfa, 0x46, &(0x7f0000000100)="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", &(0x7f0000000600)=""/70, 0x0, 0x0, 0x56, 0x74, &(0x7f00000003c0)="1606d5a6049f16aead83d27df478d59d3c9fc80625cde8186bc3d604005666ee3594d15ea7b08ed3b24768ba4948d46c52a06cb45d2a352ad204103b054f3aa3cc222df78678ebd868d093512cba23f34041c3ecb34d", &(0x7f0000000440)="353c4fb9e29f42ea5fe8e966882eda896e1a6aeb81e9d9c8dec5c4e7f5370a2b96e5e47734043d159035f53bf8f7d3a51e6fe156e952b927319fbb784a506683a15b91e66024f1c1b059883a78a9cdfb4ad0ca48dcc3d6a2f7aa864ac647001302633c501a452ba15bf5dd3554c801e231ed0349", 0x1, 0x102}, 0x1a) [ 305.233670][ T3544] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 10 [ 305.245111][ T3544] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 255, setting to 64 16:24:53 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000080)=0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x4cbd, 0x0, 0x0, 0x0, 0x0) 16:24:53 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x52, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x40, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xc}, [@mdlm_detail={0x5, 0x24, 0x13, 0x0, 'X'}]}}}]}}]}}, 0x0) [ 305.402621][ T3544] usb 3-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=9d.c6 [ 305.412119][ T3544] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 305.420287][ T3544] usb 3-1: Product: syz [ 305.424736][ T3544] usb 3-1: SerialNumber: syz [ 305.527978][ T3544] usb 3-1: config 0 descriptor?? [ 305.552991][ T5244] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 305.602216][ T3544] input: KB Gear Tablet as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input7 [ 305.790845][ T27] usb 3-1: USB disconnect, device number 7 [ 305.922942][ T3138] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 305.982544][ T3555] gspca_sq905: bulk read fail (-22) len 0/4 [ 305.988718][ T3555] sq905: probe of 2-1:0.0 failed with error -5 [ 306.173130][ T3138] usb 6-1: Using ep0 maxpacket: 32 [ 306.191019][ T3555] usb 2-1: USB disconnect, device number 9 [ 306.292866][ T3138] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 306.482638][ T3138] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 306.492233][ T3138] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.500411][ T3138] usb 6-1: Product: syz [ 306.504887][ T3138] usb 6-1: Manufacturer: syz [ 306.509641][ T3138] usb 6-1: SerialNumber: syz [ 306.604913][ T3138] usb 6-1: bad CDC descriptors 16:24:54 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0xfa, 0x46, &(0x7f0000000100)="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", &(0x7f0000000600)=""/70, 0x0, 0x0, 0x56, 0x74, &(0x7f00000003c0)="1606d5a6049f16aead83d27df478d59d3c9fc80625cde8186bc3d604005666ee3594d15ea7b08ed3b24768ba4948d46c52a06cb45d2a352ad204103b054f3aa3cc222df78678ebd868d093512cba23f34041c3ecb34d", &(0x7f0000000440)="353c4fb9e29f42ea5fe8e966882eda896e1a6aeb81e9d9c8dec5c4e7f5370a2b96e5e47734043d159035f53bf8f7d3a51e6fe156e952b927319fbb784a506683a15b91e66024f1c1b059883a78a9cdfb4ad0ca48dcc3d6a2f7aa864ac647001302633c501a452ba15bf5dd3554c801e231ed0349", 0x1, 0x102}, 0x1a) [ 306.813983][ T27] usb 6-1: USB disconnect, device number 11 16:24:55 executing program 2: syz_usb_connect(0x2, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000095d2a0084e080110c69d0002030109021b0001000000000904000001903f1200090585", @ANYRES16], 0x0) 16:24:55 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7f, 0x33, 0xee, 0x40, 0x2770, 0x9120, 0x6991, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xcb, 0x90, 0x6f}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000026c0)={0x2c, &(0x7f0000002540), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000840)={0x44, &(0x7f0000000640)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 16:24:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) r1 = socket(0x11, 0x800000003, 0x8) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x102) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e030a86df875f2e3ff5f163ee340b7679500800000000000000101013c5811039e0c775027ec8e66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5acc326d3a0dffc2c654"}, 0x80) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f00000004c0)}, 0x10) sendmsg$nl_route_sched(r1, &(0x7f0000000800)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@getqdisc={0x38, 0x26, 0x1, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x2, 0xa}, {0x4, 0xc}, {0x7, 0xfff3}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x8040) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000000040), 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r3 = creat(&(0x7f0000000880)='.\x00', 0xf4) sendto$inet(r3, &(0x7f00000008c0), 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r2, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f000001bd00)=""/102400, 0x19000}], 0x1}}], 0x8, 0x100, 0x0) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000000240), 0x4) sendto$inet(r2, &(0x7f0000000480)="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", 0xfffffea5, 0xc000, 0x0, 0xfffffcef) 16:24:55 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) utime(0x0, &(0x7f00000001c0)) 16:24:55 executing program 4: unshare(0x40000000) unshare(0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 16:24:55 executing program 5: unshare(0x600) bpf$ITER_CREATE(0x16, 0x0, 0x0) 16:24:55 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000940)=@newqdisc={0x58, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x2c, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}}]}}]}, 0x58}}, 0x0) [ 307.632599][ T3555] usb 3-1: new full-speed USB device number 8 using dummy_hcd [ 307.652041][ T27] usb 2-1: new high-speed USB device number 10 using dummy_hcd 16:24:55 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000040), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f00000002c0)={0x0, 0x40}) [ 307.862024][ T5277] netlink: 'syz-executor.4': attribute type 13 has an invalid length. [ 308.049406][ T5280] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 308.057508][ T5280] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 308.123430][ T3555] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 10 [ 308.134874][ T3555] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 255, setting to 64 [ 308.147199][ T5280] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 308.164482][ T27] usb 2-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=69.91 16:24:56 executing program 5: getpid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @loopback}, {0x20000010304, @remote}, 0x4, {0x2, 0x0, @empty}}) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000080)={{}, {0x0, @link_local}, 0x0, {0x2, 0x0, @multicast1}}) recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x80, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000000200)="f628dc0a71b55901280396dda5da36d5d01608e5f4eaaf43fd8f104d489106441ef7f5e1202e430d575ce4190d3f0e48a85e5011562ff9ed67", 0x39) [ 308.174045][ T27] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 308.194861][ T5279] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 308.235148][ T27] usb 2-1: config 0 descriptor?? 16:24:56 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x67}, [@ldst={0x0, 0x0, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) [ 308.283298][ T3555] usb 3-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=9d.c6 [ 308.284623][ T27] gspca_main: sq905-2.14.0 probing 2770:9120 [ 308.292601][ T3555] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 308.292717][ T3555] usb 3-1: Product: syz [ 308.311061][ T3555] usb 3-1: SerialNumber: syz 16:24:56 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) socket$alg(0x26, 0x5, 0x0) r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x1a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x1a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x1a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x1a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000400ec00000000000000", @ANYRES32=r2, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1f, 0x1e}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) [ 311.695807][ T5321] ===================================================== [ 311.703077][ T5321] BUG: KMSAN: uninit-value in do_user_addr_fault+0x860/0x1f20 [ 311.710606][ T5321] do_user_addr_fault+0x860/0x1f20 [ 311.715950][ T5321] exc_page_fault+0x61/0x140 [ 311.720596][ T5321] asm_exc_page_fault+0x1e/0x30 [ 311.725727][ T5321] [ 311.728093][ T5321] Local variable regs created at: [ 311.733210][ T5321] __bpf_prog_run32+0x84/0x180 [ 311.738071][ T5321] bpf_trace_run2+0x129/0x380 [ 311.743051][ T5321] [ 311.745411][ T5321] CPU: 0 PID: 5321 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 311.745462][ T5321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.745487][ T5321] ===================================================== [ 311.745500][ T5321] Disabling lock debugging due to kernel taint [ 311.745514][ T5321] Kernel panic - not syncing: kmsan.panic set ... [ 311.745532][ T5321] CPU: 0 PID: 5321 Comm: syz-executor.0 Tainted: G B 5.18.0-rc4-syzkaller #0 [ 311.745578][ T5321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.745602][ T5321] Call Trace: [ 311.745615][ T5321] [ 311.745629][ T5321] dump_stack_lvl+0x1ff/0x28e [ 311.745692][ T5321] dump_stack+0x25/0x28 [ 311.745741][ T5321] panic+0x4fe/0xc73 [ 311.745830][ T5321] ? add_taint+0x181/0x210 [ 311.745888][ T5321] kmsan_report+0x2cd/0x2d0 [ 311.745944][ T5321] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 311.746012][ T5321] ? __msan_warning+0x94/0x110 [ 311.746071][ T5321] ? do_user_addr_fault+0x860/0x1f20 [ 311.746117][ T5321] ? exc_page_fault+0x61/0x140 [ 311.746175][ T5321] ? asm_exc_page_fault+0x1e/0x30 [ 311.746226][ T5321] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 311.746279][ T5321] ? locks_remove_posix+0x52a/0x810 [ 311.746382][ T5321] ? kmsan_get_metadata+0x33/0x220 [ 311.746427][ T5321] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 311.746497][ T5321] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 311.746567][ T5321] ? fput+0x82/0x320 [ 311.746632][ T5321] ? kmsan_get_metadata+0x33/0x220 [ 311.746677][ T5321] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 311.746728][ T5321] __msan_warning+0x94/0x110 [ 311.746788][ T5321] do_user_addr_fault+0x860/0x1f20 [ 311.746837][ T5321] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 311.746902][ T5321] exc_page_fault+0x61/0x140 [ 311.746966][ T5321] ? asm_exc_page_fault+0x8/0x30 [ 311.747016][ T5321] asm_exc_page_fault+0x1e/0x30 [ 311.747063][ T5321] RIP: 0023:0xf6e0f64e [ 311.747094][ T5321] Code: ff 81 c2 db 69 12 00 56 89 c1 53 83 ec 04 8b 9a c8 f2 f5 00 8b b2 c0 f2 f5 00 8b 82 c4 f2 f5 00 01 de 39 d8 72 15 39 f0 73 11 <89> 08 8d 48 04 89 8a c4 f2 f5 00 83 c4 04 5b 5e c3 83 ec 0c 56 53 [ 311.747140][ T5321] RSP: 002b:00000000ff9c6790 EFLAGS: 00010287 [ 311.747176][ T5321] RAX: 000000002df20000 RBX: 000000002df20000 RCX: 0000000000000000 [ 311.747207][ T5321] RDX: 00000000f6f36000 RSI: 000000002e320000 RDI: 00000000f6f36000 [ 311.747238][ T5321] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 311.747265][ T5321] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000 [ 311.747293][ T5321] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 311.747332][ T5321] [ 311.747526][ T5321] Kernel Offset: disabled [ 312.010799][ T5321] Rebooting in 86400 seconds..