[ 228.430020][ T2895] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 228.472274][ T2895] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 228.530593][ T2895] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:57169' (ECDSA) to the list of known hosts. 1970/01/01 00:04:27 fuzzer started 1970/01/01 00:04:38 dialing manager at localhost:38261 1970/01/01 00:04:42 syscalls: 2768 1970/01/01 00:04:42 code coverage: enabled 1970/01/01 00:04:42 comparison tracing: enabled 1970/01/01 00:04:42 extra coverage: enabled 1970/01/01 00:04:42 setuid sandbox: enabled 1970/01/01 00:04:42 namespace sandbox: enabled 1970/01/01 00:04:42 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:04:42 fault injection: enabled 1970/01/01 00:04:42 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:04:42 net packet injection: enabled 1970/01/01 00:04:42 net device setup: enabled 1970/01/01 00:04:42 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:04:42 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:04:42 USB emulation: enabled 1970/01/01 00:04:42 hci packet injection: /dev/vhci does not exist 1970/01/01 00:04:42 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:04:42 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:04:45 fetching corpus: 50, signal 14044/15906 (executing program) 1970/01/01 00:04:47 fetching corpus: 100, signal 28759/32129 (executing program) 1970/01/01 00:04:51 fetching corpus: 150, signal 36192/40987 (executing program) 1970/01/01 00:04:52 fetching corpus: 200, signal 39459/45693 (executing program) 1970/01/01 00:04:54 fetching corpus: 250, signal 42266/49898 (executing program) 1970/01/01 00:04:57 fetching corpus: 300, signal 45543/54501 (executing program) 1970/01/01 00:04:58 fetching corpus: 350, signal 48178/58406 (executing program) 1970/01/01 00:05:00 fetching corpus: 400, signal 50318/61813 (executing program) 1970/01/01 00:05:02 fetching corpus: 450, signal 53247/65896 (executing program) 1970/01/01 00:05:05 fetching corpus: 500, signal 56093/69821 (executing program) 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fetching corpus: 2350, signal 95969/139893 (executing program) 1970/01/01 00:06:07 fetching corpus: 2400, signal 96591/141163 (executing program) 1970/01/01 00:06:07 fetching corpus: 2450, signal 96907/142261 (executing program) 1970/01/01 00:06:09 fetching corpus: 2500, signal 97454/143444 (executing program) 1970/01/01 00:06:11 fetching corpus: 2550, signal 98116/144636 (executing program) 1970/01/01 00:06:13 fetching corpus: 2600, signal 99825/146314 (executing program) 1970/01/01 00:06:14 fetching corpus: 2650, signal 100546/147481 (executing program) 1970/01/01 00:06:16 fetching corpus: 2700, signal 100866/148487 (executing program) 1970/01/01 00:06:18 fetching corpus: 2750, signal 101410/149586 (executing program) 1970/01/01 00:06:20 fetching corpus: 2800, signal 101893/150633 (executing program) 1970/01/01 00:06:20 fetching corpus: 2850, signal 102190/151656 (executing program) 1970/01/01 00:06:22 fetching corpus: 2900, signal 102483/152599 (executing program) 1970/01/01 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1970/01/01 00:06:24 fetching corpus: 2902, signal 102490/163992 (executing program) 1970/01/01 00:06:24 fetching corpus: 2902, signal 102490/164888 (executing program) 1970/01/01 00:06:24 fetching corpus: 2902, signal 102490/165756 (executing program) 1970/01/01 00:06:24 fetching corpus: 2902, signal 102490/166603 (executing program) 1970/01/01 00:06:24 fetching corpus: 2902, signal 102490/167436 (executing program) 1970/01/01 00:06:24 fetching corpus: 2902, signal 102490/168270 (executing program) 1970/01/01 00:06:25 fetching corpus: 2902, signal 102490/169134 (executing program) 1970/01/01 00:06:25 fetching corpus: 2902, signal 102490/170005 (executing program) 1970/01/01 00:06:25 fetching corpus: 2902, signal 102490/170858 (executing program) 1970/01/01 00:06:25 fetching corpus: 2902, signal 102490/171717 (executing program) 1970/01/01 00:06:25 fetching corpus: 2902, signal 102490/172555 (executing program) 1970/01/01 00:06:25 fetching corpus: 2902, signal 102490/173391 (executing program) 1970/01/01 00:06:25 fetching corpus: 2902, signal 102490/174234 (executing program) 1970/01/01 00:06:25 fetching corpus: 2902, signal 102490/175122 (executing program) 1970/01/01 00:06:26 fetching corpus: 2902, signal 102490/176008 (executing program) 1970/01/01 00:06:26 fetching corpus: 2902, signal 102490/176868 (executing program) 1970/01/01 00:06:26 fetching corpus: 2902, signal 102490/177679 (executing program) 1970/01/01 00:06:26 fetching corpus: 2902, signal 102490/178495 (executing program) 1970/01/01 00:06:26 fetching corpus: 2902, signal 102490/179322 (executing program) 1970/01/01 00:06:26 fetching corpus: 2902, signal 102490/180010 (executing program) 1970/01/01 00:06:26 fetching corpus: 2902, signal 102490/180010 (executing program) 1970/01/01 00:07:50 starting 2 fuzzer processes 00:08:08 executing program 0: set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x2, &(0x7f0000000080)}, 0x18) set_robust_list(&(0x7f0000000180)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x5}, 0x18) set_robust_list(&(0x7f0000000280)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x9, &(0x7f0000000240)}, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) get_robust_list(r0, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000340), 0x0, &(0x7f00000003c0)={&(0x7f0000000380)}}, &(0x7f0000000480)=0x18) set_robust_list(&(0x7f00000005c0)={&(0x7f0000000500)={&(0x7f00000004c0)}, 0x7, &(0x7f0000000580)={&(0x7f0000000540)}}, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) get_robust_list(r1, &(0x7f00000007c0)=&(0x7f0000000780)={&(0x7f00000006c0)={&(0x7f0000000680)}, 0x0, &(0x7f0000000740)={&(0x7f0000000700)}}, &(0x7f0000000800)=0x18) set_robust_list(&(0x7f0000000940)={&(0x7f0000000880)={&(0x7f0000000840)}, 0x7, &(0x7f0000000900)={&(0x7f00000008c0)}}, 0x18) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000009c0)='devlink\x00', 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x64, r2, 0x4, 0x70bd2a, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x64}}, 0xc000080) get_robust_list(r1, &(0x7f0000000c40)=&(0x7f0000000c00)={&(0x7f0000000b40)={&(0x7f0000000b00)}, 0x0, &(0x7f0000000bc0)={&(0x7f0000000b80)}}, &(0x7f0000000c80)=0x18) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000d00)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d40)={0x60, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3, 0x54}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x6}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1e}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x82}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x40}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x40050) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000001140)='/dev/cachefiles\x00', 0x4000, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r4, &(0x7f0000001240)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)={0x24, r3, 0x2, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1, 0x6f}}}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40080}, 0x40) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f0000001280)=@v1={0x0, @adiantum, 0x1, @desc3='\xe8\xda\xb9\x924\xbb1.'}) bind$packet(r4, &(0x7f00000012c0)={0x11, 0x18, 0x0, 0x1, 0x4, 0x6, @remote}, 0x14) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000001300)='/dev/dlm_plock\x00', 0x101400, 0x0) getdents64(r5, &(0x7f0000001340)=""/218, 0xda) 00:08:28 executing program 1: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000000)=""/246, &(0x7f0000000100)=0xf6) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x3c0, 0x1f0, 0x1f0, 0x1f0, 0x2d8, 0x2d8, 0x2d8, 0x4, &(0x7f0000000140), {[{{@arp={@rand_addr=0x64010102, @multicast1, 0xffffffff, 0xffffffff, 0x5, 0xf, {@mac=@dev={[], 0xe}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}}, {@mac, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}}, 0x12, 0x3ff, 0x0, 0x4, 0x8, 0x2, 'macvlan1\x00', 'gre0\x00', {0xff}}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xe8}}, {{@arp={@loopback, @remote, 0xffffff00, 0xffffffff, 0xc, 0x5, {@empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}}, {@empty, {[0xff]}}, 0x1f, 0xdd8, 0x101, 0x0, 0x5, 0x3, 'xfrm0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x0, {0x9}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x960}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x410) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000c40)={'broute\x00', 0x0, 0x3, 0xca, [], 0xa, &(0x7f0000000a80)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000b40)=""/202}, &(0x7f0000000cc0)=0x78) connect$l2tp(0xffffffffffffffff, &(0x7f0000000d00)={0x2, 0x0, @empty, 0x4}, 0x10) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/vcsu\x00', 0x8080, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000d80)={'NETMAP\x00'}, &(0x7f0000000dc0)=0x1e) r2 = syz_open_dev$vcsu(&(0x7f0000000e00)='/dev/vcsu#\x00', 0x4909, 0x200000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000e40)={0x3000000e}) r3 = syz_open_dev$vcsa(&(0x7f0000000e80)='/dev/vcsa#\x00', 0x101, 0x181401) fcntl$setpipe(r3, 0x407, 0x100000000) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000ec0), 0x4) fcntl$setown(r0, 0x8, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000f00)={{0x2, 0x4e23, @rand_addr=0x64010100}, {0x1, @random="0edc2521485f"}, 0x26, {0x2, 0x4e21, @rand_addr=0x64010101}, 'bridge_slave_0\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000f80)={0x5c, @dev={0xac, 0x14, 0x14, 0x38}, 0x4e23, 0x4, 'lblc\x00', 0x5, 0x5, 0x77}, 0x2c) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000003d00)='/dev/null\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000003d40)={@local, 0x10000, 0x2, 0xff, 0x4, 0x14, 0x3f}, &(0x7f0000003d80)=0x20) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000003e00)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @private=0xa010102}, {0x2, 0x4e23, @broadcast}, 0x101, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000003dc0)='wg1\x00', 0xeb7, 0x2, 0x4}) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000003e80)='/dev/nvme-fabrics\x00', 0xd6280, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000003ec0)={0x40, 0x20, 0x1, 0x3, 0x1, [{0x8, 0x2, 0x6, [], 0x802}]}) [ 513.640871][ T3065] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 513.721196][ T3065] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 520.981488][ T3065] device hsr_slave_0 entered promiscuous mode [ 521.061478][ T3065] device hsr_slave_1 entered promiscuous mode [ 524.949939][ T3065] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 525.105343][ T3065] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 525.229363][ T3065] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 525.407431][ T3065] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 534.999456][ T3065] 8021q: adding VLAN 0 to HW filter on device bond0 [ 535.410638][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 535.512656][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 538.230970][ T3209] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 538.355251][ T3209] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 541.109114][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 541.156751][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 541.286637][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 541.320147][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 541.430564][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 541.559395][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 542.131241][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 542.152524][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 542.290138][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 542.314923][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 542.892324][ T3065] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 544.132231][ T3136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 544.147276][ T3136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 547.341524][ T3209] device hsr_slave_0 entered promiscuous mode [ 547.379955][ T3209] device hsr_slave_1 entered promiscuous mode [ 547.415064][ T3209] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 547.418818][ T3209] Cannot create hsr debugfs directory [ 551.918507][ T3209] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 552.131815][ T3209] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 552.315167][ T3209] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 552.415644][ T3209] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 556.972192][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 557.001423][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 561.128646][ T3209] 8021q: adding VLAN 0 to HW filter on device bond0 [ 561.521944][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 561.580488][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 563.586173][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 563.679870][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 563.794933][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 563.836684][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 563.950160][ T3065] device veth0_vlan entered promiscuous mode [ 564.426823][ T3065] device veth1_vlan entered promiscuous mode [ 565.630793][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 565.696420][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 565.958551][ T3065] device veth0_macvtap entered promiscuous mode [ 566.249530][ T3065] device veth1_macvtap entered promiscuous mode [ 566.955327][ T3136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 567.011987][ T3136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 567.517346][ T3065] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 567.521248][ T3065] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 567.545283][ T3065] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 567.547326][ T3065] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 567.762650][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 567.782144][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 568.601326][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 568.630305][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 568.905421][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 568.937761][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 569.180726][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 569.685982][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 570.329843][ T3065] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 570.706956][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 570.778709][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 571.091396][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 571.149334][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 571.442932][ T3209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 572.369386][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 572.379506][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 00:09:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000380)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x6) pread64(r0, &(0x7f0000000080)=""/145, 0x91, 0x1ff) 00:09:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000380)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x6) pread64(r0, &(0x7f0000000080)=""/145, 0x91, 0x1ff) 00:09:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001880)='attr/exec\x00') write$binfmt_elf64(r1, 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) [ 586.272362][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 586.332328][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 595.900905][ T3209] device veth0_vlan entered promiscuous mode [ 596.017542][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 596.050237][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 596.179394][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 596.212665][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 596.672448][ T3209] device veth1_vlan entered promiscuous mode [ 598.342419][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 598.397753][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 598.848262][ T3209] device veth0_macvtap entered promiscuous mode [ 598.978512][ T3269] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 599.425201][ T3209] device veth1_macvtap entered promiscuous mode [ 600.708447][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 600.781944][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 601.085853][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 601.148867][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 601.365963][ T3209] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 601.367856][ T3209] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 601.369530][ T3209] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 601.371180][ T3209] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:10:06 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ubi_ctrl\x00', 0x400, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x103100, 0x8) pwritev2(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="fd39cdbd2c2cac590b7aea7e6b602062d9e4b18fa7b44e3cbc0d5c4f6d844bfa8cf4e732ee4c5ac464894b54dba6b1ca3451c771b35b8d5b09c7c398dba0cda3148f0b6e67e7c1ed270765b99774364f9a24e02a1aefae79d6176aaa0395d442ec150c17edc68a0bc6115065c2e3d23bd70724e100adadd953669e51dc62944616c10311822bee56451bb4f5df8f7aaa47b9b8f09253cb3a8b", 0x99}, {&(0x7f0000000140)="a4e90ffe7c21e755f7373b0548f19901440a10ffd7fcbd8ca3de9df2afc071d573005df8fe4001df61f5bbbe075423a8c1b74519a8fe2061bba42dfa11484212421305a3dec86d3c143305b0bc33bb3a793d2bae7395702b", 0x58}, {&(0x7f00000001c0)="4981aa7f76755ec3f60becb2ea16397f05b415577ae65f386302d5a0d5ffa0afeea463cbf0a061ee32d652c4dfecd412e52f097ef96ab3be92d6b2317b27924d4aa6ac7714cb8e8366a22d1570f764bfcb9a32aba8c0dee41d52feb533dc71fce1d2d8a2712c6e09e04f86522165e2b8a32746e5d7b5437208b59ae578d5cd70da1d7557c0076f2b45a8d2b64acddf2595080aa926b5b9830ef76e47c5de9fae185e5b0187731389c1adafbf5ba9d4da1161c994b49f1248bc95705ed39d", 0xbe}], 0x3, 0x2d92, 0x6, 0x11) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r0, 0xc00464be, 0x0) 00:10:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000002f00)='./file0\x00', 0x201, 0x142) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f0000003000)={&(0x7f0000002f40)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002fc0)={&(0x7f0000002f80)={0x20, 0x1404, 0xe5b4597db3a26e36, 0x70bd2b, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x20}}, 0x48c4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e30343636343439353900"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000c8b70d3c99374a58baa2fffdfaacb391010000000c00000000000000d8f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="01000000000005000c0000000000000000000000040000004b00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000060000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x880, 0x1000}, {&(0x7f0000010e00)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x2000}, {&(0x7f0000010f00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x2800}, {&(0x7f0000011000)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x3000}, {&(0x7f0000011100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x3800}, {&(0x7f0000011200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x4000}, {&(0x7f0000011300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x4800}, {&(0x7f0000011400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5000}, {&(0x7f0000011500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5800}, {&(0x7f0000011600)="504d4d00504d4dffd8f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033340075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6800}, {&(0x7f0000011800)="0200"/32, 0x20, 0x6c00}, {&(0x7f0000011900)="0300"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="0400"/32, 0x20, 0x7400}, {&(0x7f0000011b00)="0500"/32, 0x20, 0x7800}, {&(0x7f0000011c00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000009800"/96, 0x60, 0x7c00}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x8000}, {&(0x7f0000011e00)="0200"/32, 0x20, 0x8400}, {&(0x7f0000011f00)="0300"/32, 0x20, 0x8800}, {&(0x7f0000012000)="0400"/32, 0x20, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0500"/2080, 0x820, 0x9000}, {&(0x7f0000012a00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000009800"/96, 0x60, 0x9c00}, {&(0x7f0000012b00)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x10000}, {&(0x7f0000012c00)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8070000000006000000779b539778617474723100000601f00700000000060000007498539778617474723200"/96, 0x60, 0x10800}, {&(0x7f0000012d00)="00000000000000000000000000000000786174747232000078617474723100000000000000000000d8f4655fd8f4655fd8f4655f00"/64, 0x40, 0x10fe0}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d000000", 0x40, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30200040000000000000000000000020000001000000002000000010000001300"/96, 0x60, 0x11180}, {&(0x7f0000013100)="c041000000400000d8f4655fd8f4655fd8f4655f00000000000002002000000000000800000000000af301000400000000000000000000000800000004000000", 0x40, 0x11500}, {&(0x7f0000013200)="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"/768, 0x300, 0x11580}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x12000}, {&(0x7f0000013a00)='syzkallers\x00'/32, 0x20, 0x12800}, {&(0x7f0000013b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x15800}], 0x0, &(0x7f0000013c00)) [ 610.541141][ T3546] loop1: detected capacity change from 0 to 512 00:10:10 executing program 0: socketpair(0x2, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001880)='attr/exec\x00') write$binfmt_elf64(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) socketpair(0x3, 0x4, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0)="ca26a305bf1a9b889432d4690397fc57dcf560354ec59ebfe9e3d33b65d2dc55f45dbccc35719d347ac41e7b57f7e4a743a5aa54f4c3e52da8c5c61267e036564a4d461fffbbdff2", 0x48) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x80801, 0x0) fsetxattr(r4, &(0x7f0000000280)=@random={'osx.', 'jitterentropy_rng\x00'}, &(0x7f00000002c0)='attr/exec\x00', 0xa, 0x0) [ 612.368530][ T3546] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:10:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000740)={r1, 0x1c, "9b8dacabfe15a7b7c5a940f80fb211f89ae868d0b365e4f31a478b8f"}, &(0x7f0000000780)=0x24) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000680)='net/dev_mcast\x00') write$binfmt_elf64(r2, 0x0, 0x0) setsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000000640), 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r4 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x93, 0x0) readv(r4, &(0x7f0000000600)=[{&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f00000004c0)=""/164, 0xa4}, {&(0x7f0000000580)=""/119, 0x77}], 0x4) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) write$P9_RGETLOCK(r5, 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00000000c0)={0xfa, "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"}) 00:10:19 executing program 0: socket$nl_rdma(0x10, 0x3, 0x14) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[], 0x18) ioctl$SIOCGSTAMP(r0, 0x8903, 0x0) [ 622.857344][ T3570] Unable to handle kernel access to user memory without uaccess routines at virtual address 0000000000000000 [ 622.889231][ T3570] Oops [#1] [ 622.889955][ T3570] Modules linked in: [ 622.891124][ T3570] CPU: 1 PID: 3570 Comm: syz-executor.0 Not tainted 5.12.0-rc2-syzkaller #0 [ 622.892370][ T3570] Hardware name: riscv-virtio,qemu (DT) [ 622.893601][ T3570] epc : sock_ioctl+0x4c4/0x66c [ 622.894982][ T3570] ra : sock_ioctl+0x4c4/0x66c [ 622.896350][ T3570] epc : ffffffe0020e2068 ra : ffffffe0020e2068 sp : ffffffe007907da0 [ 622.897564][ T3570] gp : ffffffe004588910 tp : ffffffe006f40000 t0 : 0000000000000000 [ 622.899703][ T3570] t1 : 0000000000000001 t2 : 00000000000f4240 s0 : ffffffe007907e30 [ 622.900954][ T3570] s1 : 0000000000040000 a0 : 0000000000000000 a1 : 0000000000000007 [ 622.902482][ T3570] a2 : 1ffffffc00de8000 a3 : ffffffe002a8f8e6 a4 : 0000000000000000 [ 622.904123][ T3570] a5 : 0000000000000000 a6 : 0000000000f00000 a7 : ffffffe000084ac8 [ 622.906022][ T3570] s2 : 0000000000000000 s3 : 0000000000008902 s4 : 0000000000000000 [ 622.907069][ T3570] s5 : ffffffe00458c0d0 s6 : ffffffe00d3e3480 s7 : ffffffe0098a8000 [ 622.908104][ T3570] s8 : 0000000000008903 s9 : ffffffe00d3e3540 s10: 0000000000000000 [ 622.909222][ T3570] s11: 0000000000020000 t3 : da4a0dad5e9fc400 t4 : ffffffc404022fb2 [ 622.910305][ T3570] t5 : ffffffc404022fba t6 : 0000000000040000 [ 622.911175][ T3570] status: 0000000000000120 badaddr: 0000000000000000 cause: 000000000000000f [ 622.912322][ T3570] Call Trace: [ 622.912936][ T3570] [] sock_ioctl+0x4c4/0x66c [ 622.914341][ T3570] [] sys_ioctl+0x5c2/0xd56 [ 622.915515][ T3570] [] ret_from_syscall+0x0/0x2 [ 623.086018][ T3570] ---[ end trace c074208407dd4329 ]--- [ 623.088860][ T3570] Kernel panic - not syncing: Fatal exception [ 623.091972][ T3570] SMP: stopping secondary CPUs [ 623.095569][ T3570] Rebooting in 86400 seconds.. VM DIAGNOSIS: 10:02:38 Registers: info registers vcpu 0 pc ffffffe0000e1db4 mhartid 0000000000000000 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffe00000542c mepc ffffffe00000e9d4 sepc ffffffe0000dd62a mcause 0000000000000009 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffe0000dc120 x2/sp ffffffe007907b40 x3/gp ffffffe004588910 x4/tp ffffffe006f40000 x5/t0 ffffffe00425b090 x6/t1 ffffffc400f20f08 x7/t2 0000000000000000 x8/s0 ffffffe007907ba0 x9/s1 ffffffe007907c80 x10/a0 0000000000000012 x11/a1 00000000000f0000 x12/a2 ffffffd010a9f000 x13/a3 ffffffe0000e10f8 x14/a4 da4a0dad5e9fc400 x15/a5 da4a0dad5e9fc400 x16/a6 0000000000f00000 x17/a7 ffffffe007907847 x18/s2 ffffffe00458c0d0 x19/s3 000000000000000f x20/s4 ffffffe00424a038 x21/s5 ffffffe006ebc800 x22/s6 ffffffe006f40000 x23/s7 ffffffe007907d80 x24/s8 0000000000000214 x25/s9 0000000fffffffff x26/s10 0000000000000000 x27/s11 0000000000020000 x28/t3 000000000000004f x29/t4 ffffffc400f20f07 x30/t5 ffffffc400f20f09 x31/t6 ffffffe007907848 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 pc ffffffe000128176 mhartid 0000000000000001 mstatus 00000000000001a0 mip 00000000000000a0 mie 000000000000020a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffe00000542c mepc ffffffe0001a1778 sepc ffffffe0001a1778 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffe000128172 x2/sp ffffffe01d487530 x3/gp ffffffe004588910 x4/tp ffffffe0070497c0 x5/t0 0000000000046000 x6/t1 ffffffc403a90f00 x7/t2 00000000000f4240 x8/s0 ffffffe01d4875d0 x9/s1 0000000000000000 x10/a0 0000000000000000 x11/a1 00000000000f0000 x12/a2 0000000000010001 x13/a3 ffffffe000128172 x14/a4 ffffffe0070497c0 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 ffffffe01d487807 x18/s2 0000000000000000 x19/s3 ffffffe00432e3c0 x20/s4 ffffffe067d4814c x21/s5 ffffffe000122050 x22/s6 ffffffe067d48148 x23/s7 ffffffe00432e3c8 x24/s8 ffffffe067d48268 x25/s9 ffffffe067d48368 x26/s10 ffffffe067d482e8 x27/s11 ffffffe067d48148 x28/t3 da4a0dad5e9fc400 x29/t4 ffffffc403a90efc x30/t5 ffffffc403a90f01 x31/t6 0000000000040000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000