[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 59.968051][ T27] audit: type=1800 audit(1576121507.270:25): pid=8831 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 59.999950][ T27] audit: type=1800 audit(1576121507.270:26): pid=8831 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 60.064354][ T27] audit: type=1800 audit(1576121507.270:27): pid=8831 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.94' (ECDSA) to the list of known hosts. 2019/12/12 03:31:56 fuzzer started 2019/12/12 03:31:58 dialing manager at 10.128.0.26:42497 2019/12/12 03:31:59 syscalls: 2701 2019/12/12 03:31:59 code coverage: enabled 2019/12/12 03:31:59 comparison tracing: enabled 2019/12/12 03:31:59 extra coverage: enabled 2019/12/12 03:31:59 setuid sandbox: enabled 2019/12/12 03:31:59 namespace sandbox: enabled 2019/12/12 03:31:59 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/12 03:31:59 fault injection: enabled 2019/12/12 03:31:59 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/12 03:31:59 net packet injection: enabled 2019/12/12 03:31:59 net device setup: enabled 2019/12/12 03:31:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/12 03:31:59 devlink PCI setup: PCI device 0000:00:10.0 is not available 03:33:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x5, 0xe, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/955], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3('}, 0x48) 03:33:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000535d25a80648c63940d0a24fc60100002400a000200053582c137153e370900038003001700d1bd", 0x33fe0}], 0x1}, 0x0) syzkaller login: [ 180.932957][ T8998] IPVS: ftp: loaded support on port[0] = 21 [ 181.135321][ T9001] IPVS: ftp: loaded support on port[0] = 21 [ 181.144825][ T8998] chnl_net:caif_netlink_parms(): no params data found 03:33:48 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) openat$cgroup(r0, 0x0, 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='cgroup.sTat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.net//yz0\xfe', 0x1ff) r1 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) close(0xffffffffffffffff) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iyn\ft:\xe1\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8o\xe4\x9b\x8cO;<\xadH\x90+[-l\xfd\n\xbc\xf5\xd7\r\xf3\xfd5.\x8dD<\x88\xc6\x0f\xd7\x14\x0f\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4N') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='nr0\x01\x00') r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x802, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_procs(r3, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x802}) [ 181.228097][ T8998] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.237955][ T8998] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.261188][ T8998] device bridge_slave_0 entered promiscuous mode [ 181.282688][ T8998] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.289751][ T8998] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.310942][ T8998] device bridge_slave_1 entered promiscuous mode [ 181.375225][ T8998] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 181.406457][ T8998] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 181.440866][ T9003] IPVS: ftp: loaded support on port[0] = 21 03:33:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000535d25a80648c63940d1124fc60100002400a000200053582c137153e370900038003001700d1bd", 0x33fe0}], 0x1}, 0x0) [ 181.521622][ T8998] team0: Port device team_slave_0 added [ 181.540841][ T8998] team0: Port device team_slave_1 added [ 181.572637][ T9001] chnl_net:caif_netlink_parms(): no params data found [ 181.693580][ T8998] device hsr_slave_0 entered promiscuous mode [ 181.750239][ T8998] device hsr_slave_1 entered promiscuous mode 03:33:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\xb6e\x80\x00\xdb\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\x05b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA-\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89\x90\x83\xe1$\x89\x9bjpQ$\x150\xdf\x86\xa8d\xd79\xa7\rX^\x99\x18\xfb\x94\xe5}>\xc6\xc8\x1b\x1f\x7f\xea\xbc;Y\x9ah\x91\'\x00\xee\x88\x14N\xb7\xcb\xde\xedt)\xb9\xfb\x11ye\xf5\x8f\xf1Yb\xba\xd6\xd6e\xbdUB\xcf6\xc8\xa2\x10\xb75\x90\x8b\x1f\x16\x82\xf5=0\x9c\xe5H\xe6pH\xd6\xb8\x9c\xd7\x98\x83\xa4p\xf02\x00\v\x82Y\xe8\xb0\x97\r&\x99\xb9&1\xd7n\x8e/\xf8\x18\x83\'\x1d\x89@\xcf\xd0;\xc0\xeb\x04\xd8\xee\xd8Oo\xc7\xed\xdb\x94\x0f\xbfP>\x19\xa9W\xdc\x1cds\xd3(\x16Uk\xbf*\x04\xec;\xf2\xee`XF\xcd\vR\xbc!l\r\xe9y\xc0\xd7\xc4\xb7\xa2\xd3\xc7\x05\xa0\x96h\x06=\v\xe6\xe5\x04\xd6\xaf\xbd\xf2\xd3\xda\xe6e\xb1\x11UWw\xd83\xd4\xc0/Q\x9df4\x1e\x9c\xb3V_\xcdZ\xb7\xa2a_f\x9f\x93m\xac\xf2\xdd\xe1D($\xb2ZI~\x1c?\xedq\x8a\x9d\xa5V\x02\xcf;H\xa8\xedy\xde\xbb\x05\x13at\x13\x01k<\x05\xbe\xdc\xf5x\xd2\xdcM\x88\xf5\xe4\x96%\xc5\xc4\xc6\xea?\xc0k\x86\x8e<\x17\x9b\xd2\xd16][\xdb\xe3\xbb\xfd^\x85\xa7\xd2\xb2\xd2\xc6[\xd0<\xf8\x996\xe0/\xaf\xee\xe9\x05L\xcf\x16\xc4\xd6', 0x26e1, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) recvmsg$kcm(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000000380)=""/100, 0x64}], 0x1}, 0x20026040) [ 181.869984][ T9001] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.877112][ T9001] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.901072][ T9001] device bridge_slave_0 entered promiscuous mode [ 181.903434][ T9006] IPVS: ftp: loaded support on port[0] = 21 [ 181.979314][ T9001] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.000028][ T9001] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.008073][ T9001] device bridge_slave_1 entered promiscuous mode 03:33:49 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000535d25a80648c63940d1024fc60100002400a000200053582c137153e370900038003001700d1bd", 0x33fe0}], 0x1}, 0x0) [ 182.121614][ T8998] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 182.188166][ T9001] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.230409][ T9003] chnl_net:caif_netlink_parms(): no params data found [ 182.248491][ T8998] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 182.304338][ T8998] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 182.363757][ T9001] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.385852][ T9012] IPVS: ftp: loaded support on port[0] = 21 [ 182.386415][ T9009] IPVS: ftp: loaded support on port[0] = 21 [ 182.404845][ T8998] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 182.513089][ T9001] team0: Port device team_slave_0 added [ 182.547086][ T9001] team0: Port device team_slave_1 added [ 182.571839][ T9003] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.579024][ T9003] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.588580][ T9003] device bridge_slave_0 entered promiscuous mode [ 182.618531][ T9003] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.625843][ T9003] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.634537][ T9003] device bridge_slave_1 entered promiscuous mode [ 182.723242][ T9001] device hsr_slave_0 entered promiscuous mode [ 182.760350][ T9001] device hsr_slave_1 entered promiscuous mode [ 182.820051][ T9001] debugfs: Directory 'hsr0' with parent '/' already present! [ 182.899766][ T9003] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.914796][ T9003] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.929225][ T9006] chnl_net:caif_netlink_parms(): no params data found [ 182.985915][ T9003] team0: Port device team_slave_0 added [ 183.044648][ T9003] team0: Port device team_slave_1 added [ 183.050910][ T9001] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 183.147476][ T9006] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.156141][ T9006] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.164156][ T9006] device bridge_slave_0 entered promiscuous mode [ 183.174347][ T9001] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 183.221510][ T9012] chnl_net:caif_netlink_parms(): no params data found [ 183.270547][ T9006] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.277623][ T9006] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.286306][ T9006] device bridge_slave_1 entered promiscuous mode [ 183.294011][ T9001] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 183.413112][ T9003] device hsr_slave_0 entered promiscuous mode [ 183.470700][ T9003] device hsr_slave_1 entered promiscuous mode [ 183.530034][ T9003] debugfs: Directory 'hsr0' with parent '/' already present! [ 183.549339][ T9001] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 183.617546][ T9012] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.626575][ T9012] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.635389][ T9012] device bridge_slave_0 entered promiscuous mode [ 183.644043][ T9012] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.651212][ T9012] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.659054][ T9012] device bridge_slave_1 entered promiscuous mode [ 183.668996][ T9006] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.679679][ T9009] chnl_net:caif_netlink_parms(): no params data found [ 183.716866][ T9006] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.756577][ T9012] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.788634][ T9006] team0: Port device team_slave_0 added [ 183.805066][ T9012] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.822046][ T8998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.829023][ T9009] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.836732][ T9009] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.844720][ T9009] device bridge_slave_0 entered promiscuous mode [ 183.853271][ T9009] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.861271][ T9009] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.868990][ T9009] device bridge_slave_1 entered promiscuous mode [ 183.877342][ T9006] team0: Port device team_slave_1 added [ 183.952831][ T9006] device hsr_slave_0 entered promiscuous mode [ 184.000403][ T9006] device hsr_slave_1 entered promiscuous mode [ 184.050010][ T9006] debugfs: Directory 'hsr0' with parent '/' already present! [ 184.063891][ T8998] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.072303][ T9003] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 184.108428][ T9003] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 184.153647][ T9012] team0: Port device team_slave_0 added [ 184.159647][ T9003] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 184.227103][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.238579][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.248724][ T9009] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 184.259153][ T9012] team0: Port device team_slave_1 added [ 184.279882][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.288593][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.297846][ T3460] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.305236][ T3460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.316813][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.328063][ T9003] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 184.374993][ T9009] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 184.423357][ T9012] device hsr_slave_0 entered promiscuous mode [ 184.460388][ T9012] device hsr_slave_1 entered promiscuous mode [ 184.509986][ T9012] debugfs: Directory 'hsr0' with parent '/' already present! [ 184.567715][ T9006] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 184.641917][ T9006] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 184.702216][ T9006] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 184.746360][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.758665][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.767303][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.774366][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.782747][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 184.802651][ T9009] team0: Port device team_slave_0 added [ 184.822460][ T9006] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 184.886284][ T9009] team0: Port device team_slave_1 added [ 184.893317][ T9012] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 184.965461][ T9012] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 185.024821][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.033769][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 185.042608][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.051303][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 185.144003][ T9009] device hsr_slave_0 entered promiscuous mode [ 185.190292][ T9009] device hsr_slave_1 entered promiscuous mode [ 185.250061][ T9009] debugfs: Directory 'hsr0' with parent '/' already present! [ 185.264077][ T9012] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 185.315395][ T9012] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 185.362544][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.371550][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.426558][ T9001] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.440849][ T8998] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 185.452386][ T8998] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 185.464834][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.473882][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.483214][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.492383][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.512073][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 185.552920][ T9006] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.561266][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.569026][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.601838][ T9001] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.643660][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.654302][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.663655][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.670797][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.678421][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.686332][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.694060][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 185.701650][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 185.710006][ T9009] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 185.753549][ T9009] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 185.816387][ T9009] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 185.883274][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.894436][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.903287][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.913377][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.920503][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.931880][ T9006] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.948732][ T9009] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 185.996846][ T9003] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.024178][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.033177][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.042585][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.051632][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.060743][ T3460] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.067802][ T3460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.075807][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.084681][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.093191][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.101068][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.108753][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.116768][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.139704][ T8998] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.157131][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.172751][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.186721][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.193875][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.205636][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.227946][ T9003] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.262148][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.272995][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.282588][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.291277][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.300218][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.308953][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.327834][ T9001] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 186.338747][ T9001] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 186.396830][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.405709][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.436885][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.445627][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.454658][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.461847][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.469445][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.478340][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.487385][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.496203][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.505596][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.512711][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.521261][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.532858][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 03:33:53 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 186.545502][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.556534][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.573056][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.588407][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 03:33:53 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 186.599262][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.623555][ T9012] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.672540][ T9001] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.686805][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 186.705585][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 03:33:54 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 186.719147][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.735856][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.758124][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 03:33:54 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 186.768090][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.794599][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.806584][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 186.817630][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 03:33:54 executing program 0: getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 186.852076][ T9009] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.879459][ T9003] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 186.897722][ T9003] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 186.916616][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.925505][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.938815][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 03:33:54 executing program 0: getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 186.946770][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.955599][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.964264][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.972989][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.983827][ T9012] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.012679][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 187.021169][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 187.028677][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 187.044802][ T9009] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.056471][ T9006] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.098072][ T9003] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.120996][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.127051][ T9040] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.1'. [ 187.131077][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 03:33:54 executing program 0: getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 187.151396][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.166752][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.176393][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.183541][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state 03:33:54 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x0, 0x52}) [ 187.197507][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.206449][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.220940][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.228040][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.241828][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 187.249348][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 187.306766][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.323608][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.338879][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.357208][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.364401][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.378077][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.387076][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.399045][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.406165][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.414013][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 187.421056][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 187.427784][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.436643][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.446022][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.485667][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.506359][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.517575][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.545158][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.562168][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.571354][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.581396][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.619339][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.651053][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.659661][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.700834][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.714048][ T9013] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.727697][ T9012] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 187.740572][ C1] hrtimer: interrupt took 33722 ns [ 187.769317][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.778996][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.787699][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.806882][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.827299][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.835954][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.849113][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.857625][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.871461][ T9009] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 187.900035][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 187.907560][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 187.981128][ T9012] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.004607][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 188.013249][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 188.028283][ T9009] 8021q: adding VLAN 0 to HW filter on device batadv0 03:33:55 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) openat$cgroup(r0, 0x0, 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='cgroup.sTat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.net//yz0\xfe', 0x1ff) r1 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) close(0xffffffffffffffff) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iyn\ft:\xe1\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8o\xe4\x9b\x8cO;<\xadH\x90+[-l\xfd\n\xbc\xf5\xd7\r\xf3\xfd5.\x8dD<\x88\xc6\x0f\xd7\x14\x0f\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4N') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='nr0\x01\x00') r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x802, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_procs(r3, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x802}) 03:33:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @rand_addr="21e9403aa924791dab66e339def4ca3f"}]}, &(0x7f0000000180)=0x10) 03:33:55 executing program 0: r0 = socket$inet(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 03:33:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x80, 0x3}, 0x0) gettid() syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000380), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000d00)='net/igmp\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000100)={0x0, 0xffffffff, 0x0, 0xffffffff}) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4) ioctl$TIOCGDEV(0xffffffffffffffff, 0x80045432, &(0x7f0000000140)) r4 = syz_open_pts(r3, 0x0) sendfile(r4, r2, 0x0, 0x6f0a77bd) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x5, 0x1, 0x0, 0x0, 0x3, 0xff, 0x81, 0x6, 0x7f, 0x4, 0x2, 0x1d, 0x0, 0xfffffffc, 0x800, 0x0, 0x0, 0x55, 0x69}) fallocate(r1, 0x0, 0x0, 0x7fff) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r6 = socket(0x10, 0x80002, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 03:33:55 executing program 5: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff8d) ioprio_get$pid(0x2, 0x0) 03:33:55 executing program 4: r0 = socket(0x200040000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2711, 0x0, &(0x7f00000000c0)) [ 188.545897][ T9087] FAT-fs (loop1): bogus number of reserved sectors [ 188.552943][ T9087] FAT-fs (loop1): Can't find a valid FAT filesystem 03:33:56 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) openat$cgroup(r0, 0x0, 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='cgroup.sTat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.net//yz0\xfe', 0x1ff) r1 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) close(0xffffffffffffffff) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iyn\ft:\xe1\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8o\xe4\x9b\x8cO;<\xadH\x90+[-l\xfd\n\xbc\xf5\xd7\r\xf3\xfd5.\x8dD<\x88\xc6\x0f\xd7\x14\x0f\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4N') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='nr0\x01\x00') r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x802, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_procs(r3, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x802}) [ 188.820177][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 188.820194][ T27] audit: type=1804 audit(1576121636.100:31): pid=9087 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir778295394/syzkaller.HPpE9Y/2/file0/bus" dev="sda1" ino=16547 res=1 03:33:56 executing program 0: r0 = socket$inet(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 188.911448][ T9102] device nr0 entered promiscuous mode [ 188.951302][ T9087] FAT-fs (loop1): bogus number of reserved sectors [ 188.957858][ T9087] FAT-fs (loop1): Can't find a valid FAT filesystem [ 188.967098][ T27] audit: type=1804 audit(1576121636.270:32): pid=9116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir778295394/syzkaller.HPpE9Y/2/file0/bus" dev="sda1" ino=16547 res=1 03:33:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x80, 0x3}, 0x0) gettid() syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000380), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000d00)='net/igmp\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000100)={0x0, 0xffffffff, 0x0, 0xffffffff}) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4) ioctl$TIOCGDEV(0xffffffffffffffff, 0x80045432, &(0x7f0000000140)) r4 = syz_open_pts(r3, 0x0) sendfile(r4, r2, 0x0, 0x6f0a77bd) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x5, 0x1, 0x0, 0x0, 0x3, 0xff, 0x81, 0x6, 0x7f, 0x4, 0x2, 0x1d, 0x0, 0xfffffffc, 0x800, 0x0, 0x0, 0x55, 0x69}) fallocate(r1, 0x0, 0x0, 0x7fff) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r6 = socket(0x10, 0x80002, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 03:33:56 executing program 0: r0 = socket$inet(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 189.192051][ T9115] device nr0 entered promiscuous mode [ 189.257509][ T9131] FAT-fs (loop1): bogus number of reserved sectors [ 189.264178][ T9131] FAT-fs (loop1): Can't find a valid FAT filesystem 03:33:56 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) openat$cgroup(r0, 0x0, 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='cgroup.sTat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.net//yz0\xfe', 0x1ff) r1 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) close(0xffffffffffffffff) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iyn\ft:\xe1\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8o\xe4\x9b\x8cO;<\xadH\x90+[-l\xfd\n\xbc\xf5\xd7\r\xf3\xfd5.\x8dD<\x88\xc6\x0f\xd7\x14\x0f\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4N') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='nr0\x01\x00') r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x802, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_procs(r3, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x802}) 03:33:56 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 189.784054][ T27] audit: type=1804 audit(1576121637.060:33): pid=9131 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir778295394/syzkaller.HPpE9Y/3/file0/bus" dev="sda1" ino=16547 res=1 [ 190.118051][ T9153] device nr0 entered promiscuous mode 03:33:57 executing program 2: 03:33:57 executing program 5: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff8d) ioprio_get$pid(0x2, 0x0) 03:33:57 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 03:33:57 executing program 1: fchdir(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @rand_addr="21e9403aa924791dab66e339def4ca3f"}]}, &(0x7f0000000180)=0x10) 03:33:57 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 03:33:57 executing program 2: 03:33:58 executing program 4: 03:33:58 executing program 0: socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 03:33:58 executing program 2: 03:33:58 executing program 1: fchdir(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @rand_addr="21e9403aa924791dab66e339def4ca3f"}]}, &(0x7f0000000180)=0x10) 03:33:58 executing program 3: 03:33:58 executing program 0: socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 03:33:58 executing program 2: unshare(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x9) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) ptrace$getregset(0x7, r0, 0x2, &(0x7f0000000100)={0x0}) r1 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000007c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) keyctl$chown(0x4, r1, 0x0, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, &(0x7f0000000200)=0x80, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={r0, r2, r3}, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, &(0x7f0000000180)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f00000003c0)="847f3273c5a3eec8cdbdad71e0598b0e6f2df8d2263f094b7d2ba9d189dbd3ded8", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_genetlink_get_family_id$ipvs(0x0) 03:33:58 executing program 5: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff8d) ioprio_get$pid(0x2, 0x0) 03:33:58 executing program 4: unshare(0x400) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) 03:33:58 executing program 1: 03:33:58 executing program 0: socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 03:33:58 executing program 3: 03:33:58 executing program 1: 03:33:58 executing program 4: unshare(0x400) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) [ 191.252363][ C0] sd 0:0:1:0: [sg0] tag#5356 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 191.262959][ C0] sd 0:0:1:0: [sg0] tag#5356 CDB: Third party copy in, sa=0x1f [ 191.270585][ C0] sd 0:0:1:0: [sg0] tag#5356 CDB[00]: 84 7f 32 73 c5 a3 ee c8 cd bd ad 71 e0 59 8b 0e [ 191.280473][ C0] sd 0:0:1:0: [sg0] tag#5356 CDB[10]: 6f 2d f8 d2 26 3f 09 4b 7d 2b a9 d1 89 db d3 de [ 191.290107][ C0] sd 0:0:1:0: [sg0] tag#5356 CDB[20]: d8 03:33:58 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, 0x0, &(0x7f0000000200)) 03:33:58 executing program 3: 03:33:58 executing program 1: 03:33:58 executing program 3: 03:33:58 executing program 2: unshare(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x9) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) ptrace$getregset(0x7, r0, 0x2, &(0x7f0000000100)={0x0}) r1 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000007c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) keyctl$chown(0x4, r1, 0x0, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, &(0x7f0000000200)=0x80, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={r0, r2, r3}, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, &(0x7f0000000180)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f00000003c0)="847f3273c5a3eec8cdbdad71e0598b0e6f2df8d2263f094b7d2ba9d189dbd3ded8", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_genetlink_get_family_id$ipvs(0x0) [ 191.811275][ C0] sd 0:0:1:0: [sg0] tag#5357 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 191.821722][ C0] sd 0:0:1:0: [sg0] tag#5357 CDB: Third party copy in, sa=0x1f [ 191.829349][ C0] sd 0:0:1:0: [sg0] tag#5357 CDB[00]: 84 7f 32 73 c5 a3 ee c8 cd bd ad 71 e0 59 8b 0e [ 191.839014][ C0] sd 0:0:1:0: [sg0] tag#5357 CDB[10]: 6f 2d f8 d2 26 3f 09 4b 7d 2b a9 d1 89 db d3 de [ 191.848627][ C0] sd 0:0:1:0: [sg0] tag#5357 CDB[20]: d8 03:33:59 executing program 5: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff8d) ioprio_get$pid(0x2, 0x0) 03:33:59 executing program 4: unshare(0x400) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) 03:33:59 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, 0x0, &(0x7f0000000200)) 03:33:59 executing program 1: unshare(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x9) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) ptrace$getregset(0x7, r0, 0x2, &(0x7f0000000100)={0x0}) r1 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000007c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) keyctl$chown(0x4, r1, 0x0, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, &(0x7f0000000200)=0x80, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={r0, r2, r3}, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, &(0x7f0000000180)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f00000003c0)="847f3273c5a3eec8cdbdad71e0598b0e6f2df8d2263f094b7d2ba9d189dbd3ded8", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_genetlink_get_family_id$ipvs(0x0) 03:33:59 executing program 3: unshare(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x9) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) ptrace$getregset(0x7, r0, 0x2, &(0x7f0000000100)={0x0}) r1 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000007c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) keyctl$chown(0x4, r1, 0x0, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, &(0x7f0000000200)=0x80, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={r0, r2, r3}, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, &(0x7f0000000180)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f00000003c0)="847f3273c5a3eec8cdbdad71e0598b0e6f2df8d2263f094b7d2ba9d189dbd3ded8", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_genetlink_get_family_id$ipvs(0x0) 03:33:59 executing program 2: unshare(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x9) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) ptrace$getregset(0x7, r0, 0x2, &(0x7f0000000100)={0x0}) r1 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000007c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) keyctl$chown(0x4, r1, 0x0, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, &(0x7f0000000200)=0x80, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={r0, r2, r3}, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, &(0x7f0000000180)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f00000003c0)="847f3273c5a3eec8cdbdad71e0598b0e6f2df8d2263f094b7d2ba9d189dbd3ded8", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_genetlink_get_family_id$ipvs(0x0) 03:33:59 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, 0x0, &(0x7f0000000200)) 03:33:59 executing program 4: unshare(0x400) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) [ 192.296035][ C1] sd 0:0:1:0: [sg0] tag#5358 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 192.306635][ C1] sd 0:0:1:0: [sg0] tag#5358 CDB: Third party copy in, sa=0x1f [ 192.314275][ C1] sd 0:0:1:0: [sg0] tag#5358 CDB[00]: 84 7f 32 73 c5 a3 ee c8 cd bd ad 71 e0 59 8b 0e [ 192.323919][ C1] sd 0:0:1:0: [sg0] tag#5358 CDB[10]: 6f 2d f8 d2 26 3f 09 4b 7d 2b a9 d1 89 db d3 de [ 192.333535][ C1] sd 0:0:1:0: [sg0] tag#5358 CDB[20]: d8 03:33:59 executing program 3: 03:33:59 executing program 4: unshare(0x400) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x40800) 03:33:59 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), 0x0) 03:33:59 executing program 2: 03:34:00 executing program 5: creat(&(0x7f0000000240)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioprio_get$pid(0x2, 0x0) 03:34:00 executing program 4: unshare(0x400) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x40800) 03:34:00 executing program 1: 03:34:00 executing program 3: 03:34:00 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), 0x0) 03:34:00 executing program 2: 03:34:00 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x72, 0x0, 0x0) 03:34:00 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x79, 0x0, 0x0) 03:34:00 executing program 2: 03:34:00 executing program 4: unshare(0x400) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x40800) 03:34:00 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), 0x0) 03:34:00 executing program 3: 03:34:00 executing program 1: 03:34:00 executing program 2: 03:34:00 executing program 4: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) 03:34:00 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x6b, 0x0, 0x0) 03:34:00 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8922, &(0x7f00000001c0)='veth0\x00') 03:34:00 executing program 5: creat(&(0x7f0000000240)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioprio_get$pid(0x2, 0x0) [ 193.587812][ T9308] veth0: mtu less than device minimum 03:34:01 executing program 4: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) 03:34:01 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000002e40)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, 0x0}, 0x0) 03:34:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2b, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f008001fffffff00004000632f77fbac14140ee934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0x0, 0xfffffffffffffe09}, 0x28) r1 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 03:34:01 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x12, 0x0, 0x0) 03:34:01 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000020c0)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001880)=',', 0x1}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 03:34:01 executing program 5: creat(&(0x7f0000000240)='./file0\x00', 0x0) ioprio_get$pid(0x2, 0x0) 03:34:01 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000440)={0x2, 0x373, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000740)) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"/589], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000040)}, 0x24) r0 = getpid() tkill(r0, 0x9) ioctl$SG_GET_VERSION_NUM(0xffffffffffffffff, 0x2282, &(0x7f0000000380)) syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc0000008000000b) 03:34:01 executing program 4: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) 03:34:01 executing program 1: clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x1c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x5ebe8000) 03:34:01 executing program 5: ioprio_get$pid(0x2, 0x0) 03:34:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x1c) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000100)={0x30, 0x5, 0x0, {0x0, 0x0, 0xfffffffffffffff7}}, 0x30) creat(0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 03:34:01 executing program 2: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) read$eventfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(0x0, 0x0) r0 = open(0x0, 0x0, 0x0) connect$inet(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000580)='TIPC\x00') bind$inet6(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0xfffffffffffffffd) r1 = creat(0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) syz_emit_ethernet(0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb79dd60d8652b00142f00fe8000000000000000000d00000000aafe8000000000000000000000000000aa000000", @ANYBLOB], 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 03:34:01 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x27c, &(0x7f0000000100), 0x10f, 0x0, 0x84e933a2a7542db4}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8922, &(0x7f00000001c0)='veth0\x00') 03:34:01 executing program 5: ioprio_get$pid(0x0, 0x0) 03:34:01 executing program 4: unshare(0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) [ 194.316578][ T9367] veth0: mtu greater than device maximum [ 194.386469][ T9372] veth0: mtu greater than device maximum 03:34:01 executing program 5: ioprio_get$pid(0x0, 0x0) 03:34:01 executing program 4: unshare(0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) 03:34:01 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="791298000000000061134c0000000000bf2000000000000040420f0008ffffffbd0301000000000095000000000000006916000000000000bf67000000000000170600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 03:34:02 executing program 3: unshare(0x400) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:34:02 executing program 5: ioprio_get$pid(0x0, 0x0) 03:34:02 executing program 4: unshare(0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) 03:34:02 executing program 0: semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=""/7) 03:34:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "b80aab916306210da5667ee3c5993a8d73e3d58ba22be6a9a93cc838a08214311c473977185341839dbf3a7220285225e25aa5d2a6812840503885d4740b19b5", "057ce9be3aca1c6033091838aef308d08c2eb081ca921a5fac43ecda051833718e70d0d9022bf859b5fa51ef2141d0a9060dd33e258364435724f4357e2eaa20", "798836510c0a15ec4d0da55a79f5cfa546cb386a471e1b3cb1ef11a791d48873"}) 03:34:02 executing program 2: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) read$eventfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(0x0, 0x0) r0 = open(0x0, 0x0, 0x0) connect$inet(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000580)='TIPC\x00') bind$inet6(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0xfffffffffffffffd) r1 = creat(0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) syz_emit_ethernet(0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb79dd60d8652b00142f00fe8000000000000000000d00000000aafe8000000000000000000000000000aa000000", @ANYBLOB], 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 03:34:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = eventfd2(0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timerfd_create(0xd8d191eaed8a3373, 0x0) 03:34:02 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 03:34:02 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x8, &(0x7f0000000200), 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xc0c0583b, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x1802a140) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0), 0x161) socket$kcm(0x29, 0x2, 0x0) 03:34:02 executing program 4: unshare(0x400) r0 = openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) 03:34:02 executing program 1: close(0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) clone(0x2002102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 03:34:02 executing program 5: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) read$eventfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(0x0, 0x0) r0 = open(0x0, 0x0, 0x0) connect$inet(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000580)='TIPC\x00') bind$inet6(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0xfffffffffffffffd) r1 = creat(0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) syz_emit_ethernet(0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb79dd60d8652b00142f00fe8000000000000000000d00000000aafe8000000000000000000000000000aa000000", @ANYBLOB], 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 03:34:02 executing program 4: unshare(0x400) r0 = openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) 03:34:02 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x8, &(0x7f0000000200), 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xc0c0583b, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x1802a140) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0), 0x161) socket$kcm(0x29, 0x2, 0x0) 03:34:02 executing program 1: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) read$eventfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(0x0, 0x0) r0 = open(0x0, 0x0, 0x0) connect$inet(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000580)='TIPC\x00') bind$inet6(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0xfffffffffffffffd) r1 = creat(0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) syz_emit_ethernet(0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb79dd60d8652b00142f00fe8000000000000000000d00000000aafe8000000000000000000000000000aa000000", @ANYBLOB], 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 03:34:02 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 03:34:02 executing program 4: unshare(0x400) r0 = openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x40800) 03:34:03 executing program 2: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) read$eventfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(0x0, 0x0) r0 = open(0x0, 0x0, 0x0) connect$inet(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000580)='TIPC\x00') bind$inet6(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0xfffffffffffffffd) r1 = creat(0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) syz_emit_ethernet(0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb79dd60d8652b00142f00fe8000000000000000000d00000000aafe8000000000000000000000000000aa000000", @ANYBLOB], 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 03:34:03 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x8, &(0x7f0000000200), 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xc0c0583b, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x1802a140) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0), 0x161) socket$kcm(0x29, 0x2, 0x0) 03:34:03 executing program 4: unshare(0x400) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x40800) 03:34:03 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 03:34:03 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r0) tkill(r1, 0x1000000000016) openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) r3 = gettid() tkill(r3, 0x1000000000016) 03:34:03 executing program 4: unshare(0x400) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x40800) 03:34:03 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x8, &(0x7f0000000200), 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xc0c0583b, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x1802a140) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0), 0x161) socket$kcm(0x29, 0x2, 0x0) 03:34:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000003040)={0x0, 0x0, &(0x7f0000003000)={0x0}}, 0x0) 03:34:03 executing program 1: clone(0x1000003102041ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = dup2(r1, r1) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, 0x0) 03:34:03 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x2) r1 = dup(r0) write$P9_RAUTH(r1, 0x0, 0x0) 03:34:03 executing program 4: unshare(0x400) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x40800) 03:34:04 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r0) tkill(r1, 0x1000000000016) openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) r3 = gettid() tkill(r3, 0x1000000000016) 03:34:04 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) mount$9p_tcp(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x12032, &(0x7f0000000500)={'trans=tcp,', {'port'}}) 03:34:04 executing program 0: clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000140)='$.6/%cpuset]\x00', 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) pause() 03:34:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x12, 0x0, 0x0, "b80aab916306210da5667ee3c5993a8d73e3d58ba22be6a9a93cc838a08214311c473977185341839dbf3a7220285225e25aa5d2a6812840503885d4740b19b5", "057ce9be3aca1c6033091838aef308d08c2eb081ca921a5fac43ecda051833718e70d0d9022bf859b5fa51ef2141d0a9060dd33e258364435724f4357e2eaa20", "798836510c0a15ec4d0da55a79f5cfa546cb386a471e1b3cb1ef11a791d48873"}) 03:34:04 executing program 4: unshare(0x400) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) 03:34:04 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r0) tkill(r1, 0x1000000000016) openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) r3 = gettid() tkill(r3, 0x1000000000016) 03:34:04 executing program 4: ioctl$TIOCL_SELLOADLUT(0xffffffffffffffff, 0x541c, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, 0x0) [ 197.178428][ T9509] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-fuzzer /root/syz-executor.0 proc:/self/fd/3' not defined. 03:34:04 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat(r0, 0x0, 0x0) 03:34:04 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r0) tkill(r1, 0x1000000000016) openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) r3 = gettid() tkill(r3, 0x1000000000016) 03:34:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x0) 03:34:05 executing program 2: prctl$PR_SET_TSC(0x1a, 0x0) fstat(0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000540)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RSYMLINK(r0, 0x0, 0x0) 03:34:05 executing program 0: r0 = gettid() setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) open(0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) mount$9p_virtio(0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x768120f018a4635e, 0x0) ftruncate(0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 03:34:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000000), 0x8) 03:34:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="900000000000000002004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc0e6700000000000000000000000000000000000000000000000000010000000500000002004e20ac1e000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e3e26786062a267000000000002004e210000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000045bb59f4b2762b175766b7aa6cc72ff8e96a4f140512478cb7"], 0x310) 03:34:05 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r0) tkill(r1, 0x1000000000016) openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) gettid() 03:34:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x12, 0x2000000000000150, &(0x7f0000000840)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000496cf2827fb43a431ca711fcd0cdfa146ec55175037958e271f60d25b7937f02008b5e5a076d83923dd29c034055b67dafe6c8dc3d5d78c07f34e4d5b318e2ec0efd49897a74a0091ff110026e6d2efe31ab7ea0c34f17e3ad6ef3bb622003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a2d7cbdb9cd38bdb2ca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e060e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c21476619f28d9961b63e1a9cf6c2a660a17e3c184b751c51160fbcbbf35b1e7be6148ba532e6ea09c346dfebd31a08b32808b80200000000000000334d83239dd27080e71113610e10d858e8327ef01fb6c86adac12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42bfd54861d0227dbfd2e6d7f715a7f3deadd7130856f75643630376729e5dad9796edb5f7a6ea0182babc18cae2ed4b4390af9a9ceafd07ed00b0000002cab154ad029a119ca3c97278087001460000000"], &(0x7f0000000040)='\bz\xa1\xa5\xa4\f\x85\x81ller\x00\x00\x00\xcb\xf7', 0x0, 0x4, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff66}, 0x48) 03:34:05 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x2b, 0x0, 0x0) 03:34:05 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) 03:34:05 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f00000004c0)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = dup(0xffffffffffffffff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, 0x0, 0x0) 03:34:05 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r0) tkill(r1, 0x1000000000016) openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) [ 198.072931][ T9574] delete_channel: no stack 03:34:05 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f00000004c0)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 198.125376][ T9574] delete_channel: no stack 03:34:05 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, 0x0, 0x0) 03:34:05 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:05 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r0) tkill(r1, 0x1000000000016) [ 198.366181][ T9595] delete_channel: no stack 03:34:05 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) flock(r0, 0x0) 03:34:05 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:05 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = open$dir(0x0, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, 0x0) 03:34:05 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) [ 198.608042][ T9612] delete_channel: no stack 03:34:05 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r0) 03:34:06 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:06 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:06 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x143042, 0x0) write$P9_RRENAMEAT(0xffffffffffffffff, 0x0, 0x0) r1 = gettid() openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000100)) semctl$GETALL(0x0, 0x0, 0xd, 0x0) getpriority(0x0, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) statx(r0, &(0x7f0000000180)='./file0\x00', 0x2000, 0x100, &(0x7f00000001c0)) eventfd(0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x0, 0xffff}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, 0x0) tkill(r1, 0x1000000000016) 03:34:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:06 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0xa) r3 = socket(0x10, 0x80002, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRESDEC, @ANYRES16, @ANYRESOCT], 0xfffffcd6) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") splice(r0, 0x0, r2, 0x0, 0x40004ffe0, 0x0) [ 198.884052][ T9638] delete_channel: no stack 03:34:06 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:06 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:06 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffe53, &(0x7f0000000080)=[{&(0x7f0000000400)="5500000018007f5f00fe02b2a4a280930206030000050001000000103900090035000c021400000019000540a8000600000022dc1338d54600009b84016ef75afb83de4411001200c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0) r0 = socket(0x10, 0x400000100080003, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0xffffffffffffff95, &(0x7f00000004c0)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x2e7, 0x0) 03:34:06 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) [ 199.137939][ T9655] delete_channel: no stack 03:34:06 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r0) 03:34:06 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:06 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)={0x3, 'vlan0\x00'}) 03:34:06 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) [ 199.596453][ T9677] delete_channel: no stack 03:34:07 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:07 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:07 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) [ 199.857880][ T9696] delete_channel: no stack 03:34:07 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) [ 200.054101][ T9709] delete_channel: no stack 03:34:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:07 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:07 executing program 0: connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) connect(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:07 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 03:34:07 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r0) 03:34:07 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 200.509189][ T9719] delete_channel: no stack 03:34:07 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:07 executing program 0: connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) connect(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:07 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 03:34:08 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:08 executing program 0: connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) connect(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) [ 200.753751][ T9741] delete_channel: no stack 03:34:08 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:08 executing program 4: r0 = socket(0x22, 0x2, 0x24) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) [ 201.023424][ T9755] delete_channel: no stack 03:34:08 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:08 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:08 executing program 4: r0 = socket(0x22, 0x2, 0x24) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:08 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:08 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 201.397065][ T9768] delete_channel: no stack 03:34:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:08 executing program 4: r0 = socket(0x22, 0x2, 0x24) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:08 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, 0x0, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) [ 201.654339][ T9790] delete_channel: no stack 03:34:09 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:09 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:09 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:09 executing program 4: close(0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 03:34:09 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, 0x0, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, 0x0, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:09 executing program 4: close(0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 03:34:09 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:09 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:09 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) connect(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:12 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:12 executing program 4: close(0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 03:34:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:12 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:12 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r0}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) connect(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:12 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:12 executing program 4: r0 = socket(0x0, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:12 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r0}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:13 executing program 4: r0 = socket(0x0, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:13 executing program 3: r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:15 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) connect(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 03:34:15 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r0}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:15 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r0}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:15 executing program 4: r0 = socket(0x0, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:15 executing program 3: r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:15 executing program 4: r0 = socket(0x22, 0x0, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:15 executing program 3: r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:15 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r0}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:15 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) connect(r0, 0x0, 0x0) 03:34:16 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:18 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:18 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:18 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r0}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:18 executing program 4: r0 = socket(0x22, 0x0, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:18 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) connect(r0, 0x0, 0x0) 03:34:18 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:18 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:18 executing program 4: r0 = socket(0x22, 0x0, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:18 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:18 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) connect(r0, 0x0, 0x0) 03:34:18 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:19 executing program 4: r0 = socket(0x22, 0x2, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:19 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:19 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:19 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:19 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:19 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:19 executing program 4: r0 = socket(0x22, 0x2, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:19 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:19 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:19 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:19 executing program 4: r0 = socket(0x22, 0x2, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:19 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:20 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:20 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:20 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x7, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:20 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:20 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:20 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:20 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 213.348835][T10008] delete_channel: no stack 03:34:20 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:20 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:20 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001dc0)=ANY=[@ANYBLOB="d00800002c00ffff00"/20, @ANYRES32=r2, @ANYBLOB="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"], 0x8d0}}, 0x0) 03:34:20 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 213.541995][T10027] delete_channel: no stack 03:34:20 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 213.590451][T10035] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.0'. [ 213.651632][T10041] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.0'. 03:34:21 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:21 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:21 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:21 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:21 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2b, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f088641fffffff00004000632f77fbac14140de934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0x0, 0xfffffffffffffe09}, 0x28) r1 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 214.198624][T10049] delete_channel: no stack 03:34:21 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:21 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:21 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:21 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:21 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(r0) [ 214.397123][T10071] delete_channel: no stack 03:34:21 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:24 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:24 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:24 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:24 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:24 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\xb6e\x80\x00\xdb\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\x05b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA-\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89\x90\x83\xe1$\x89\x9bjpQ$\x150\xdf\x86\xa8d\xd79\xa7\rX^\x99\x18\xfb\x94\xe5}>\xc6\xc8\x1b\x1f\x7f\xea\xbc;Y\x9ah\x91\'\x00\xee\x88\x14N\xb7\xcb\xde\xedt)\xb9\xfb\x11ye\xf5\x8f\xf1Yb\xba\xd6\xd6e\xbdUB\xcf6\xc8\xa2\x10\xb75\x90\x8b\x1f\x16\x82\xf5=0\x9c\xe5H\xe6pH\xd6\xb8\x9c\xd7\x98\x83\xa4p\xf02\x00\v\x82Y\xe8\xb0\x97\r&\x99\xb9&1\xd7n\x8e/\xf8\x18\x83\'\x1d\x89@\xcf\xd0;\xc0\xeb\x04\xd8\xee\xd8Oo\xc7\xed\xdb\x94\x0f\xbfP>\x19\xa9W\xdc\x1cds\xd3(\x16Uk\xbf*\x04\xec;\xf2\xee`XF\xcd\vR\xbc!l\r\xe9y\xc0\xd7\xc4\xb7\xa2\xd3\xc7\x05\xa0\x96h\x06=\v\xe6\xe5\x04\xd6\xaf\xbd\xf2\xd3\xda\xe6e\xb1\x11UWw\xd83\xd4\xc0/Q\x9df4\x1e\x9c\xb3V_\xcdZ\xb7\xa2a_f\x9f\x93m\xac\xf2\xdd\xe1D($\xb2ZI~\x1c?\xedq\x8a\x9d\xa5V\x02\xcf;H\xa8\xedy\xde\xbb\x05\x13at\x13\x01k<\x05\xbe\xdc\xf5x\xd2\xdcM\x88\xf5\xe4\x96%\xc5\xc4\xc6\xea?\xc0k\x86\x8e<\x17\x9b\xd2\xd16][\xdb\xe3\xbb\xfd^\x85\xa7\xd2\xb2\xd2\xc6[\xd0<\xf8\x996\xe0/\xaf\xee\xe9\x05L\xcf\x16\xc4\xd6', 0x26e1, 0x0) close(r0) close(r1) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000040)) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0xfffffc61) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(r1, &(0x7f00000092c0)={0x0, 0x0, &(0x7f0000009200)=[{&(0x7f0000008e00)=""/185, 0xb9}], 0x1, &(0x7f0000009280)=""/60, 0xf}, 0x0) close(r0) 03:34:24 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:24 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 217.267146][T10103] delete_channel: no stack 03:34:24 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:24 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:24 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:24 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:24 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 217.544830][T10128] delete_channel: no stack 03:34:27 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:27 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:27 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x324) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000200), &(0x7f0000000300)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f00000000c0), &(0x7f00000002c0)}, 0x20) 03:34:27 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:27 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 03:34:27 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 220.372348][T10150] delete_channel: no stack 03:34:27 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:27 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d64050000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:27 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 03:34:27 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:27 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 220.610809][T10176] delete_channel: no stack 03:34:27 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:30 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(0x0, 0x1000000000016) 03:34:30 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d64050000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:30 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:30 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 03:34:30 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:30 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 223.435699][T10191] delete_channel: no stack 03:34:30 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d64050000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:30 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:30 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:30 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:30 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:31 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 223.697466][T10216] delete_channel: no stack 03:34:31 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(0x0, 0x1000000000016) 03:34:31 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x4, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:31 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:31 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:31 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 224.319225][T10229] delete_channel: no stack 03:34:31 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:31 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:31 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, 0x0, 0x0) 03:34:31 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:31 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 224.620162][T10257] delete_channel: no stack 03:34:32 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(0x0, 0x1000000000016) 03:34:32 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:32 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, 0x0, 0x0) 03:34:32 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xc, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b700"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:32 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:32 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:32 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, 0x0, 0x0) 03:34:32 executing program 0: connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 225.255631][T10274] delete_channel: no stack 03:34:32 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xc, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b700"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:32 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:32 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:32 executing program 0: connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 225.510925][T10297] delete_channel: no stack 03:34:33 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 03:34:33 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xc, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b700"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:33 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:33 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:33 executing program 0: connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 226.180787][T10312] delete_channel: no stack 03:34:33 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 03:34:33 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xd, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:33 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:33 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:33 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) [ 226.442094][T10335] delete_channel: no stack 03:34:33 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:33 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:33 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xd, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:33 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) [ 226.686994][T10355] delete_channel: no stack 03:34:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 03:34:34 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:34 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:34 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:34 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xd, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 226.905166][T10371] delete_channel: no stack 03:34:34 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xd, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:34 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 03:34:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:34 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r0, 0x1000000000016) 03:34:34 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:34 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) [ 227.215313][T10394] delete_channel: no stack 03:34:34 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xd, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:34 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:34 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r0, 0x1000000000016) 03:34:34 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:34 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xd, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 227.504734][T10418] delete_channel: no stack 03:34:34 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x400002100001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r0, 0x1000000000016) 03:34:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x0, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:34 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:34 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 03:34:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:35 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xd, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 227.748291][T10436] delete_channel: no stack 03:34:35 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x0, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:35 executing program 5: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:35 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, 0x0, 0x0) 03:34:35 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, {}, {}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:35 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x0, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:35 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xd, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 228.067419][T10465] delete_channel: no stack 03:34:35 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:35 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xd, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r2}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:35 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, 0x0, 0x0) 03:34:35 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 228.261634][T10479] delete_channel: no stack 03:34:35 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, 0x0, 0x0) 03:34:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r2}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:36 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, 0x0, 0x0) 03:34:36 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:36 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, 0x0, 0x0) [ 228.776615][T10501] delete_channel: no stack 03:34:36 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:36 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:36 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r2}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, 0x0, 0x0) 03:34:36 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 228.978518][T10518] delete_channel: no stack 03:34:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:36 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 03:34:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r2}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:36 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:36 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 229.734247][T10539] delete_channel: no stack 03:34:37 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:37 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r2}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:37 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 03:34:37 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:37 executing program 4: r0 = socket(0x22, 0x2, 0x24) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0xd, &(0x7f0000000040), 0x8) 03:34:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) [ 229.962655][T10556] delete_channel: no stack 03:34:37 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:37 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r2}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:37 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 03:34:37 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:37 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r2}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:37 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:37 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, 0x0, 0x0) 03:34:37 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 03:34:37 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r2}, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:37 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r2}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:37 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:37 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 03:34:37 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, 0x0, 0x0) 03:34:37 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r2}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:37 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00'}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:38 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:34:38 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, 0x0, 0x0) 03:34:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:38 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 03:34:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00'}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:38 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r2}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) 03:34:38 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 03:34:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:38 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:38 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 03:34:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00'}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:38 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 03:34:38 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:38 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00'}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) 03:34:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:38 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 03:34:38 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 03:34:38 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) 03:34:38 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00'}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) 03:34:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:38 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 03:34:38 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 03:34:38 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00'}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) 03:34:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1) 03:34:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:39 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 03:34:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 231.839381][T10695] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 03:34:39 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect(r0, &(0x7f0000000300)=@hci, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) 03:34:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:39 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) [ 232.063963][T10691] list_del corruption. prev->next should be ffff8880aa08feb0, but was ffff8880aa115d90 [ 232.074576][T10691] ------------[ cut here ]------------ [ 232.080071][T10691] kernel BUG at lib/list_debug.c:51! [ 232.085457][T10691] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 232.091531][T10691] CPU: 1 PID: 10691 Comm: syz-executor.0 Not tainted 5.5.0-rc1-next-20191211-syzkaller #0 [ 232.101417][T10691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:34:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) 03:34:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x29, 0x300, &(0x7f0000000100)="b90103000000f000009e40f088641fffffe100004000632177fbac141414e9a33fa1be3e7d2a182fff", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 232.111501][T10691] RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f [ 232.117858][T10691] Code: e8 c9 00 cb fd 0f 0b 48 89 f1 48 c7 c7 c0 10 70 88 4c 89 e6 e8 b5 00 cb fd 0f 0b 4c 89 f6 48 c7 c7 60 12 70 88 e8 a4 00 cb fd <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 11 70 88 e8 90 00 cb fd 0f 0b [ 232.137468][T10691] RSP: 0018:ffffc90001a37c00 EFLAGS: 00010282 [ 232.143547][T10691] RAX: 0000000000000054 RBX: ffff8880aa110420 RCX: 0000000000000000 [ 232.151533][T10691] RDX: 0000000000000000 RSI: ffffffff815e8576 RDI: fffff52000346f72 [ 232.159506][T10691] RBP: ffffc90001a37c18 R08: 0000000000000054 R09: ffffed1015d26621 [ 232.167473][T10691] R10: ffffed1015d26620 R11: ffff8880ae933107 R12: ffff8880aa110520 [ 232.175453][T10691] R13: ffff8880aa115d90 R14: ffff8880aa08feb0 R15: ffff8880aa08feb0 [ 232.183426][T10691] FS: 0000000001793940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 232.192338][T10691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 232.198913][T10691] CR2: 0000001b2e123000 CR3: 0000000099bb7000 CR4: 00000000001426e0 [ 232.206866][T10691] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 232.214818][T10691] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 232.222780][T10691] Call Trace: [ 232.226061][T10691] __dentry_kill+0x1fd/0x600 [ 232.230631][T10691] ? dput+0x38/0xe10 [ 232.234526][T10691] ? dput+0x38/0xe10 [ 232.238404][T10691] dput+0x62f/0xe10 [ 232.242205][T10691] simple_recursive_removal+0x5bc/0x6d0 [ 232.247729][T10691] ? debugfs_rename+0x7f0/0x7f0 [ 232.252563][T10691] debugfs_remove+0x5e/0x80 [ 232.257055][T10691] kvm_put_kvm+0x136/0xcc0 [ 232.261457][T10691] ? kvm_irqfd_release+0xe2/0x120 [ 232.266458][T10691] ? kvm_irqfd_release+0xe2/0x120 [ 232.271472][T10691] kvm_vm_release+0x44/0x60 [ 232.275963][T10691] __fput+0x2ff/0x890 [ 232.279927][T10691] ? kvm_dev_ioctl+0x17d0/0x17d0 [ 232.284846][T10691] ____fput+0x16/0x20 [ 232.288812][T10691] task_work_run+0x145/0x1c0 [ 232.293405][T10691] exit_to_usermode_loop+0x316/0x380 [ 232.298680][T10691] do_syscall_64+0x676/0x790 [ 232.303253][T10691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.309136][T10691] RIP: 0033:0x4144a1 [ 232.313012][T10691] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 232.332603][T10691] RSP: 002b:00007ffd81341e10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 232.340996][T10691] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004144a1 [ 232.348950][T10691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 232.356907][T10691] RBP: 0000000000000001 R08: 00000000fc2b66a5 R09: 00000000fc2b66a9 [ 232.364862][T10691] R10: 00007ffd81341ef0 R11: 0000000000000293 R12: 000000000075c9a0 [ 232.372817][T10691] R13: 000000000075c9a0 R14: 0000000000760318 R15: 000000000075bfd4 [ 232.380773][T10691] Modules linked in: [ 232.384857][T10691] ---[ end trace be2f89ef405d583e ]--- [ 232.390379][T10691] RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f 03:34:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet6(0xa, 0x80003, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8c259d89a9496d71"}}, 0x48}}, 0x0) 03:34:39 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1}, 0x2b) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0xd08, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d552cd2269a11a96bc62fea4857f6bbeac417040c40a85dad06030350c18f44e34cf3636c976a30574ed023452978da41e2d27d291b4de4035d48ff38f902a68"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffee1, &(0x7f00000002c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "0c0009430d62f892ee85acbb909edfc4d793f1ee87fbf2378794714b5e059251b0070c115084d98adf9573e01fff7fa16064a483083129f0ce7270879326925f"}}, 0x38}}, 0x0) [ 232.396712][T10691] Code: e8 c9 00 cb fd 0f 0b 48 89 f1 48 c7 c7 c0 10 70 88 4c 89 e6 e8 b5 00 cb fd 0f 0b 4c 89 f6 48 c7 c7 60 12 70 88 e8 a4 00 cb fd <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 11 70 88 e8 90 00 cb fd 0f 0b [ 232.416490][T10691] RSP: 0018:ffffc90001a37c00 EFLAGS: 00010282 [ 232.422590][T10691] RAX: 0000000000000054 RBX: ffff8880aa110420 RCX: 0000000000000000 [ 232.430626][T10691] RDX: 0000000000000000 RSI: ffffffff815e8576 RDI: fffff52000346f72 [ 232.431891][ T4089] kobject: 'loop3' (00000000a15ebde6): kobject_uevent_env [ 232.438624][T10691] RBP: ffffc90001a37c18 R08: 0000000000000054 R09: ffffed1015d26621 [ 232.453772][T10691] R10: ffffed1015d26620 R11: ffff8880ae933107 R12: ffff8880aa110520 03:34:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r1, 0x1000000000016) [ 232.461788][T10691] R13: ffff8880aa115d90 R14: ffff8880aa08feb0 R15: ffff8880aa08feb0 [ 232.469787][T10691] FS: 0000000001793940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 232.478763][T10691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 232.485410][T10691] CR2: 0000001b2e123000 CR3: 0000000099bb7000 CR4: 00000000001426e0 [ 232.493476][T10691] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 232.501501][T10691] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 232.503143][ T4089] kobject: 'loop3' (00000000a15ebde6): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 232.509468][T10691] Kernel panic - not syncing: Fatal exception [ 232.510233][T10691] Kernel Offset: disabled [ 232.530723][T10691] Rebooting in 86400 seconds..