e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0x0, @rand_addr="00000000000200"}, 0x1c) r11 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r11, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 20:18:42 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@fwd={0x9}]}}, &(0x7f0000000240)=""/249, 0xfffffffffffffda9, 0xf9, 0x8}, 0x20) r1 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r1, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={{r0}, 0x8, 0x9, 0x7}) 20:18:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1", 0x2d}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 798.829128][T25288] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 798.902308][T25293] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 798.924581][T25288] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 798.978512][T25293] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:18:42 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xb00, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1", 0x2d}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:42 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000001c0)=0x3, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) socket$kcm(0x29, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', 0x0}) r4 = socket(0x11, 0x800000003, 0x0) r5 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r5, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) r6 = socket$kcm(0xa, 0x2, 0x73) bind(r6, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) bind(r6, &(0x7f00000007c0)=@nl=@kern={0x10, 0x0, 0x0, 0x2}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x220) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="6800000010000100"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000480012800f01e803a2c81fa50000000000000280"], 0x68}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x1d, r7}, 0x10, &(0x7f0000000400)={&(0x7f0000000300)={0x0, 0x230, 0x3, {}, {}, {0x4, 0x0, 0x0, 0x1}, 0x1, @canfd={{0x1, 0x0, 0x1}, 0x1f, 0x3, 0x0, 0x0, "fbd38766ab680624512b1983d83067a3bc05283d0ed4e8e965d3dc720b3c0d587c7f5cd1947d4a4943af399265c9ca962c5a108d6c80e0ef86f61be63643da98"}}, 0x80}, 0x1, 0x0, 0x0, 0x200220c0}, 0x598dd2bb6e83fae3) socket$kcm(0x10, 0x2, 0x4) r8 = socket$kcm(0x10, 0x2, 0x10) r9 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r8, &(0x7f0000000200)={0x0, 0xfffffff8, &(0x7f0000000100)={&(0x7f0000000040)={0x68, r9, 0x8b8e0eb13081c497, 0x0, 0x0, {{}, {0x0, 0x4109}, {0x4c, 0x18, {0x60, @bearer=@l2={'eth', 0x3a, 'lo\x00'}}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r9, 0x300, 0x70bd27, 0x25dfdbfc, {{}, {}, {0x14, 0x19, {0x40000000, 0x40, 0xfffffff8, 0x5}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20080002}, 0x8001) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r11 = socket$kcm(0x2, 0x2, 0x0) r12 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r12, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r12, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) ioctl$FS_IOC_GETFSMAP(r12, 0xc0c0583b, &(0x7f0000000480)={0x0, 0x0, 0x6, 0x0, [], [{0x400, 0xa987, 0x80000000, 0x1f, 0xdc8c, 0x5}, {0x200, 0x9, 0x100000001, 0xfd2, 0x8, 0x2}], [[], [], [], [], [], []]}) setsockopt$sock_attach_bpf(r11, 0x1, 0x3e, &(0x7f00000002c0)=r10, 0x161) sendmsg$kcm(r11, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r11, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 799.166905][T25306] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 799.218622][T25306] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 799.351065][T25313] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.0'. 20:18:42 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x3a8) 20:18:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc6010001140082f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000000900)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000ac0)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/93, 0x5d}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000540)="d97fc2a61200e7ef007b00000000000000a136831eca7c56d9f9599fe5fca0058407cce0ba32e3d6b11fe6f507a1c874bc917c6f20c18431585bff8554cc69bba421fe9de2616bb79444079cebbfdac70974137ced55fdc2d58136d7ceaf10b62eedc2", 0x63, 0x880, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f00000005c0)=""/27, 0x1b}], 0x8, &(0x7f0000000a00)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) getsockname$packet(r4, &(0x7f0000000c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000c40)=0x14) r6 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r6, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) r7 = socket$kcm(0xa, 0x2, 0x73) bind(r7, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="3400000010000104000009040000000000000000", @ANYPTR64=&(0x7f00000009c0)=ANY=[@ANYRES64=r6, @ANYRESDEC, @ANYRESHEX=r7], @ANYBLOB="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"], 0x3}}, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = socket(0x1, 0x805, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r10}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) r11 = socket(0x10, 0xa, 0x0) r12 = socket(0x1, 0x803, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r13 = socket$kcm(0xa, 0x2, 0x73) bind(r13, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f0000000700)=0xc) sendmsg$nl_route(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000880)=@getlink={0x6c, 0x12, 0x208, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, 0x40096, 0x10000}, [@IFLA_CARRIER={0x5, 0x21, 0x2}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x6}, @IFLA_NET_NS_PID={0x8, 0x13, r14}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x3}, @IFLA_EXT_MASK={0x8, 0x1d, 0x9}, @IFLA_ALT_IFNAME={0x14, 0x35, 'vlan1\x00'}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x73a6}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x800}]}, 0x6c}}, 0x0) r15 = socket(0x10, 0x803, 0x0) r16 = socket$netlink(0x10, 0x3, 0x0) ioctl(r16, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r17 = socket(0x1, 0x803, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r18}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) r19 = socket(0x10, 0x803, 0x0) sendto(r19, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r19, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r20 = socket(0x0, 0x4, 0xb) sendto(r20, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r20, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r20, 0x84, 0x1a, &(0x7f0000001fc0)={0x0, 0x1000, "4184673356c4d3b5b0721306daa80c46f4c54c397c142c9ffb5cf9f77e793eac0ec9e9a99b60473faede0359ce71bedd092886fa1aeedb90cbc68d2e0a39898e7212e68567f36b1bb9f7f8764ba5695f54c3d0b5b527a9851f7503ebd6522d3dee9816e1dadcd277a91f7b76124763736ab3f1e3a4a21790367e58117a0094e535c0b3e052a7e37ea5d24d28cf2a8c559d1ccdc1270f917cd89a1f4f56342f4d6942ebb796121bcfa1d198f9253dafa3955e0307963dc6685064a594874109aaffab75c719ce887b35e3c97f604b6c00e4a670a2b00b99e3253a2e4a095feeaebbf2ddaca5afcf6f823cf924a9485e0e6346fbff6d248e4de587b8f04858d0cdec299dd96052f9ed1c3a34e1912a0f228aa5d66600234cfe599e055d162f9d29b69c2c67846834a2742c79fdf5f268078ea0e91d5134fac173d90cd2a8305136dcdbaa039a14101db3959de0981ed48ccb5662e49b6ce715e54ea46fcd2b4caf1659d7f9289fb619963fe6d9325dfa6ec96628b607fb99f7feed84e0d39e7997cb4e1bacfacbe4827d189c12c3c3a0638c4e8303c5cbb26adc779a84400dd18d4a18864820d9a6912a1447600574da528b58d477f45a30904f3fa193d7ec9083705fbd95433495c720d3c2032672da32bc9906612f79e283eac83be0c502e5464e1e6db5fb40b5d526c8dc8dfbb24d65c9e6a014e89651dc3e34229f670c3fb13d790b8a341cc56c64fabbe41f72d6bf746895471ce36cec46fb058a5e7afa0cc20f03c4164463a608f8f8882dda07c0199fa4a7621afa22166763c28b7551d6843608ad4101754d21724f95b69ca457f5855919bf0cafbedc6cc37cdf738815103289b9a96e219787f8557f18d97241746392530e553fb1768f36645370090937b30fc4174f3a47d501465252917c82bf5148359bd65baf490a46a64b4d52127673d4ebf730e66b62d5eee529a96c26501ace3b70ca5ec5072e001db233b2c8eba239af54c6d2d9b0cab6b4db3b5ffa36614261385ac4cb4679e43d04ba5810f3707a580812f8885638f10a0a525783621cdf94c58cbd8d70461733c22a00b7a7b49d37270466f3aed62e47dc17afd50f4080a1c7fb8515d0098e4226291dd66be92fae15a45fa1d00f7b66d6cb7adfb232b1b4d0b02888e0364202e71b89c3b3f74b4a56328a7d5e0f8b0d0ae984b51d803675d2cf4f5bd4d96398ed86699181925eb96cb9faccf9114e55a7ef9612bbe7988adcf66d7a368c556caeb50228dea1cb17bb42f7b4deef8c2c57bb7898a921d161f91110ad20e2d4ef83a3c8585d6a54e349abf40e44e7ebdec51fd91d69d9586f57df45cbba0644bb10765882802814f6db26e3f405ed07327bada17c2e135841abedbed0c734ab8a5254d22a48510d3c2d1cdd41e3e28ba800a41de45f76743f23ba7dd4fff0bc3118dce0a29ce865006d6b1ee7a2b7a61da89c7d8b0f7c2c92925794b6334f6905346d9a2034ccd5c3d65dc2a6e9930db5b5015cd970714b5f28f827496a0bf04068bc11c9fd1fe7acf485864f51bdc43db5358152a9530b34e1a70ec8b180aff31a4a9ac12e280b6b92973bb4558fbe830ac346ddf916da7a9dd9a540c7ff9cadcfa1fb5822beacafce3f9d76722f158346b6761cc882482e31b6640d1b41b218a1a892fdceb1cf12636f5e312070778a8b27fbbdddb68413f0f96ad17b0763cb524d35e950f39201dd7977cdc40f855c9483b7cce6127b224b1ad85a843b525aa385b6d92f3ed86f90e53593d20d87fd1bced6927b9187a91388cb274c2989d6f553b7935833616c6f0926dfaaedd5e5da840331bd6a24d5cacc312516a3d559505a64682d492c815964304480e90344409367d081772e0e1d9a29091fced0116f0d114f49eaca547120807d815b16fa93c03f73e5ddb4ad39b213f79568f18667b5ed2807468b3339479abc9edfc88b0ac920aa01aecad36617ad0cbee4d2e4ac289ab1c729c5f01ffc7a7550436573784a80ae8ad3737c60f7c87dadb532fd9fcf79291313cd9e60bc33c31da64ebd02255eaf7d0427a1e1b3ca320b83086411f4b87c503c70f1cdeac564e2c95d0abae860f0d1e87d6ef74bf3ae59197c341297ac956db12a376543ceb6491168a9161c1d5ffa00a0d181a1935675a6fd0aa1e42734fdd074d15507970f0e37084ef6cf70206db0a2b94bb5d5e1e6efa9e65b33078359d160fffbaec136131ed55006f2d6937c868bd76f1734f7792c74569812beb0228fb35b2afbdc0decab76d1b68df270c5bd29ed0feef5806d3e8d2ed77362db5c4bdd22185899b6af3c869922e540fca534d91d8acdfecd0c08e5fcf8a4ea5577d771a03129bd969fcb9987e609010a231388eee84646e5804083ce2f89137ece72806802e646193b71f2e7332022227d1f48ae466e84e543cc9968089ce78cd88970b9381c6720c2c906132857d2b2932ab70eca722b8d637f762dacb64082af7d984cae94c166de6f9dc3ea89b47418b6df5cedca50e9f7fc290a52a819ec10ca130340e0d3b3c6ec3188319ca105eb81e464cabfd9131771035a9c2bb9c013ffb18032c38299f16c4b3e691300ed96d5f4ac19d4084672657979d6bccb06d254f61cbca4aa0605002990256fa53942aa38c6e4f622293775826c256d214aa4272999f736cea06d432368b3dba41f458020a7ef497db0598596d7f3874d6e46d1b53282bb127eb7104c258f60756bcca6e68f3b5a32dd6470dd0994f7584af4ed67f90e69c4c841963b178e6ffdf95b821fba1a15dedb822df75a9c20492969085281f6e12b23c50b58a3322947e93aa35cd6d1e528250494aeb33bc2099adc591bd60b45e77cd0c8f2ef772d64ca5622f9f84376126e1b106c3c9264b2c787e5543f18218d6e9046b92b30b05897f1386bf4b70a12de37cf51437cea19f1415b72b14f8f23bbdd757bbe43fd1c8aa9906ea9cb2672dcb36da05ed516a86e9fc00d5aefe88a5257da0f8f95f31cc606722677be50fb20ad020bca744da3a20ab77b8dce7c06306140c4783b968d8efa46e0754fcd17b48f162a7f9bba5efef1a6801b55b08090ce2fd69dc9ca1bcaf4d1a82549b6b38cab2c67e5384d1197fa8001118a17671f88db42939686681e081edb77e804e93206cec5138af14b594438a53812b4cc8d1808c61a3fdd1cee5d4226dd4ff4af382baa0851481c7ebfc0ac448d008f7bc7f19e1b94bc3dcc2dae6447041d522a68bd549722788bab333dd68afbdf89904edf0ef89f5db58730e7d0949bae9c06d13a2aafc1c8173d302061f2a4101e2bd4a83ee37a9b4f9dad1cf96a3d237b1c863b54a22874837fcc0741dc1c3e8c8d504b51308be7898ac0247f1dfb2540d2824e80e56137afdf2d901a7666579104c20ddf8b3d6715528e23ee1b464da78f1ea1649b61a4f456a08dacc71339d1670820db5494929ca8f5d3e6529aef5ef6f2f647a8ac5a95d0ed1feaee65c9f4bdb88dd4bc8c54dd8753423347e607ad419f950b476700b7d00c4532b7d3adb6a456752a3678ee2f1190da64e0948290642512aedfbaa28c4b63bf1375a8986273674978cf97b1bd884b65a73b7fe8336de038cea7af8b1588c11b165e566de21a6bfef86b2691758506b65c90a511bd65137bd76895bfa6def0393a518a7cdac0cbdc93cee2ea100078d37d37c38939442f6956f21f3ca4ea790637d075820af8ed4f2d431955d94ed5ef003a209350fba861b88ec3ef9a5112a679be351cb2af62c908ac15128f46d065fc0e2d716a703c915e220827800794ea969f6bd670636d931d22de5ec17e0031fb559239abae1b76c1392aaa3b0a48b6e04042827ab04ecd05d63e9f765cd75f4562acb5c4156bbb989e30daf77f910abec016620edda2df5a8383fd8e45cb5326a806a0c56b336da0a9d2334c2d03375a80364402213254e84ca984bd573f356738bf5f4bee1e93b05d08e5c25583cc67b8c6975052f5bb7a613d36f43390dff68d475a56142039c40bf617dccfc93f5b95a359dd4a7e1c42f1a772dc943c336017a07f2b12eb76e4e416ff69cfc124170b3853050135ce84eaae5c09d198de4e3beec7ac72b541e750bba5010c8bac7afc19a9239fdab75a57eb7876cb39e23a146dd22283e98d78c9742d4fc0673257a01f4c9c3f187a75d8bd57c52e238d54d3c2e7f3f79ec135469661de8d86420e18931fc6fbfa6ca64c21b434fc2fc7d3db658355fcffcfb2660eed7fa3ecf1d6acb93eba87224b47d505452c86a38026040ebdf22c7f067abb2878542ed3771a39e1d808cd8c0ec2343c6edb4201e98af470943bf4177afd94a63e55aa762a23cd02b31d047bf24f3db1e56c1697b6134dbf74d8efe70103e161f5070178c396ca3bfdffad8a4b703cf925296daa2e1fef1733bd025d2dfcfc9334be405450a908b002f2925b63457c96d387b534686097f36bc0e63903753476c3e4caedae3da4a8d0e21771aeac0de2312a07c2e83c1f0dd60f371ab11fef17915767047333c5914792ee607d5b5bb4842ec793e46a1b2a5890cca86e6c941562413e355b5dca55cddfe047cc044f9b70b0b47c867d2eabe41b6f5db2fb6a3cbb0546a2a88608f81832b7c5077bc7799e345008e9ff031e24aef618816d4ffc864cc0703a1f91db7e215fbf9d29581ae9f75460cfcdad738c8723434d48edde777924f8e22acc77ea4589c11d503b341c9a2c0abb8cd082c7c889c013917f17a965fe20567729afce517acf418486deef3bd2549f6b9d6b0068321b2af4426f46532ca504af55341954f0574579a581508bfe75bc896868fbf111260cc14d6259280b819b21272e43bdb6a1b364b36a6af775a9e33b84ffffe4035135b9a224bf01f4471e7edf78ea218d535ca3c662f425949b648bd444bd5a7e644561715a1e54f0ecabefa26e2f59c59b2d591bf01e34d91d83974c92024094212e1cc0f59c7c3c60f68296d8cf84f626b70ae6e2b3873f28ddbdf3db1b9c1c443ed1f0f5c85f9b8260891f4fba63c7708d592ba6c2b5704dc40de279ce76c020f5e3bfbaf8767d976ee761cd3a878190ea9a69a11274a8ebcbbe9050cce7445974845f29b4c0871de068460e3d4eebd407e897c5432f087e465a85e7a2fad18149fcadfe321e0e4a6fd94c7673cdf541de5e30b04b8854152ff91fea700e6c6a55da1fe3d6fb012899898b1c85006d0475497333cf6fc0c295e9e19b0733a4b7a495c6a9726c703840ae7681feac6e4ec172b3c84e2cab23660d951335ed7fba4f5936fa20347ae4446d3cd73750b6e2aac2f744e2d389594c43e30d2e1593c91161cfdfd5e921885a27401c7419b243cd3bfef21fa43f249d15906de7069ea745a621773a1b8bb35ca24e3b6d09fd999f998575238ff280ec7bb377e0870b36dd226f8de800eacbab8f63b058aebd8c25447f2f6aacf304149d9246e8a9e4338b54d725a759175071d4b6a88284ad4bd43cfdfe5d04c9701de4866abc33676c4256e51d12039f439ed836040901ba6faaa21696f6877fdd181d4cd8fd97114289cb3ca82a6f80363ffc700a2ffad089bb910f3c7e0206bdb5690c52e40fc08095f4601c98cd8f163abe99afed8202e63c2b73b6e444c10fa4dd1976ea31c7984203e1fa1b7ad2b0d2bc42ae682545c433f4da87861ea9366dadd537c84876c2a3f824516dee54257a747127cae4b7472dc5cc3ad64a9205c3de263f00786ae8fd7060bdf314eb5da27d8e7a8f7559fb4b0c09159dcfb7f03e31e70b95ec6e43fa11f4a4c9137c9e"}, &(0x7f0000000940)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r16, 0x84, 0x75, &(0x7f0000000980)={r21, 0x7fffffff}, 0x8) sendmsg$nl_route(r19, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="280000001300000826bd7000fcdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="40f2a940e2830200008c04000008002300e1960000"], 0x28}, 0x1, 0x0, 0x0, 0x8084}, 0x8000) 20:18:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1", 0x2d}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:42 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xe00, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 799.546115][T25326] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 799.559636][T25326] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:43 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = socket(0x80000000010, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000140)="120000001200e7ef007b1a41cd00", 0xe, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000000a40)=[{{&(0x7f00000001c0)=@ipx, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000a80)=""/62, 0x3e}, {&(0x7f0000000880)=""/233, 0xe9}, {&(0x7f0000000ac0)=""/65, 0x41}, {&(0x7f0000000580)=""/84, 0x54}, {&(0x7f0000000600)=""/46, 0x2e}, {&(0x7f0000000980)=""/25, 0x19}], 0x6, &(0x7f0000002280)=""/4096, 0x1000}, 0x20}], 0x1, 0x100, &(0x7f0000003700)={0x77359400}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0xc081) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0xb, 0x1, 0x4, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f00000018c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r5, &(0x7f0000002240)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002200)={0x0}}, 0x4008000) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="3c0000000f060103000000000000000000001706050001000700000005001d4bb5650000050001ec0600000006000b000000000886000b7f000000"], 0x1}, 0x1, 0x0, 0x0, 0x20088001}, 0x4810) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x20000010) syz_genetlink_get_family_id$l2tp(&(0x7f0000000280)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x20000000) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="12a1fe85da10f89f736db151bba685db8ac95a90ffb458b556cf424f43da616f08b013f86e31e051b49a75dceab1b8683a385efe237adb36413fdcbd60eca1cc4df54fe0e790e704d72e141cf0c75fe9f28cb3", @ANYRES16=0x0, @ANYBLOB="b54500000000fedbdf25100000002800028068000380080005000000010008000400020000000c0003801c000280080006000600000008000600e9ff00003800028008000400faffffff"], 0x3}}, 0x4) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000100)) sendmsg$IPVS_CMD_DEL_DAEMON(r4, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000340)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f0000000740)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000129bd7000fddbdf250100000006001c00916f000006001c00a80000000600010008000000080019007f00000106000308810000000500070003000000050004000900000014001f8e147ccbf8e439daa8bdb400ff01000000938bcde71dcbafd471582522fc20699fe5489d34eebcf699f5611d6cc970bbd41beeb5f3ff16c76dab667597921faafa97bd8cf3206cd9685ee1350a29dbb1f84994f70506d3fdb4c6f10b6ed53a05a419ef6f7a5a9bb8bb560930aa11272a461d6bd2c99a0196d8f8fb438ae7544f1c34807df519a7814da2b8468cd3c7c9cc7d418d11a5ca33a3adf79e55b4507209ddc59f793d8d7a66c30ba4c25c3280bbe0033769376a16b51f3be838747f42f804ae5c056c"], 0x60}}, 0x9040) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:18:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x1100, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:43 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_REG(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x29}, 0x14}}, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x2}, 0x8) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x58, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_UDP_CSUM={0x5, 0x8, 0x3}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @empty}, @IFLA_GENEVE_DF={0x5}]}}}]}, 0x58}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20000000) socketpair(0x1f, 0x801, 0x1, &(0x7f0000000e40)={0xffffffffffffffff}) accept4$rose(r7, &(0x7f0000000e80)=@full={0xb, @remote, @bcast, 0x0, [@null, @default, @rose, @bcast, @remote, @default]}, &(0x7f0000000ec0)=0x40, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r8, 0x29}, 0x14}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) [ 799.764224][T25335] FAULT_INJECTION: forcing a failure. [ 799.764224][T25335] name failslab, interval 1, probability 0, space 0, times 0 [ 799.820224][T25335] CPU: 0 PID: 25335 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 799.829135][T25335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 799.839288][T25335] Call Trace: [ 799.842606][T25335] dump_stack+0x197/0x210 [ 799.846974][T25335] should_fail.cold+0x5/0xd [ 799.851511][T25335] ? fault_create_debugfs_attr+0x140/0x140 [ 799.857353][T25335] ? ___might_sleep+0x163/0x2c0 [ 799.862338][T25335] __should_failslab+0xb7/0x100 [ 799.867212][T25335] should_failslab+0x9/0x14 [ 799.871746][T25335] kmem_cache_alloc_node_trace+0x274/0x750 [ 799.877575][T25335] ? _raw_spin_unlock_bh+0x2c/0x30 [ 799.882740][T25335] ? release_sock+0x156/0x1c0 [ 799.887588][T25335] __get_vm_area_node+0x12f/0x3b0 [ 799.892872][T25335] __vmalloc_node_range+0xce/0x790 [ 799.898011][T25335] ? netlink_sendmsg+0x685/0xea0 [ 799.902986][T25335] ? netlink_sendmsg+0x685/0xea0 [ 799.907953][T25335] vmalloc+0x6b/0x90 [ 799.911872][T25335] ? netlink_sendmsg+0x685/0xea0 [ 799.917000][T25335] netlink_sendmsg+0x685/0xea0 [ 799.921812][T25335] ? netlink_unicast+0x7e0/0x7e0 [ 799.926795][T25335] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 799.932372][T25335] ? apparmor_socket_sendmsg+0x2a/0x30 [ 799.938138][T25335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 799.944592][T25335] ? security_socket_sendmsg+0x8d/0xc0 [ 799.950195][T25335] ? netlink_unicast+0x7e0/0x7e0 [ 799.956549][T25335] sock_sendmsg+0xd7/0x130 [ 799.960989][T25335] ____sys_sendmsg+0x753/0x880 [ 799.965787][T25335] ? kernel_sendmsg+0x50/0x50 [ 799.970492][T25335] ? __fget_files+0x337/0x520 [ 799.975193][T25335] ? find_held_lock+0x35/0x130 [ 799.979998][T25335] ___sys_sendmsg+0x100/0x170 [ 799.984706][T25335] ? sendmsg_copy_msghdr+0x70/0x70 [ 799.989842][T25335] ? __kasan_check_read+0x11/0x20 [ 799.994905][T25335] ? __fget_files+0x359/0x520 [ 799.999623][T25335] ? ksys_dup3+0x3e0/0x3e0 [ 800.004087][T25335] ? __fget_light+0x1ad/0x270 [ 800.008793][T25335] ? __fdget+0x1b/0x20 [ 800.012890][T25335] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 20:18:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x3c}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f0000000240), &(0x7f0000000300)=0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="4400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000c00010067726574617000000c00020008000100", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="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"], 0x44}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x2511, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r7, @ANYBLOB="00000000010000e698d93bcebb8fee"], 0x20}}, 0x0) 20:18:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc6010001140252f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 800.019160][T25335] __sys_sendmsg+0x105/0x1d0 [ 800.023779][T25335] ? __sys_sendmsg_sock+0xc0/0xc0 [ 800.028858][T25335] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 800.034468][T25335] ? do_syscall_64+0x26/0x790 [ 800.039269][T25335] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.043627][T25345] IPVS: ftp: loaded support on port[0] = 21 [ 800.046125][T25335] ? do_syscall_64+0x26/0x790 [ 800.046158][T25335] __x64_sys_sendmsg+0x78/0xb0 [ 800.046178][T25335] do_syscall_64+0xfa/0x790 [ 800.046203][T25335] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.046216][T25335] RIP: 0033:0x45c6c9 [ 800.046232][T25335] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 800.046240][T25335] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 800.046255][T25335] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 800.046263][T25335] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 800.046271][T25335] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 800.046279][T25335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 800.046286][T25335] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 0000000000000000 [ 800.098083][T25335] syz-executor.4: vmalloc: allocation failure: 213312 bytes, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz4,mems_allowed=0-1 [ 800.141124][T25351] validate_nla: 1 callbacks suppressed [ 800.141133][T25351] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 800.175573][T25349] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 800.181675][T25351] __nla_validate_parse: 1 callbacks suppressed [ 800.181685][T25351] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 800.197205][T25349] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 800.208072][ T27] audit: type=1800 audit(1581970723.590:745): pid=25340 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=17153 res=0 [ 800.241524][ T27] audit: type=1804 audit(1581970723.590:746): pid=25346 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir230085209/syzkaller.OFVuhu/404/memory.events" dev="sda1" ino=17153 res=1 [ 800.267230][T25335] CPU: 0 PID: 25335 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 800.276038][T25335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.286158][T25335] Call Trace: [ 800.289478][T25335] dump_stack+0x197/0x210 [ 800.293839][T25335] warn_alloc.cold+0x87/0x164 [ 800.298569][T25335] ? zone_watermark_ok_safe+0x260/0x260 [ 800.304151][T25335] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 800.310183][T25335] ? __get_vm_area_node+0x2e7/0x3b0 [ 800.315419][T25335] __vmalloc_node_range+0x44c/0x790 [ 800.320675][T25335] ? netlink_sendmsg+0x685/0xea0 [ 800.325640][T25335] vmalloc+0x6b/0x90 [ 800.329556][T25335] ? netlink_sendmsg+0x685/0xea0 [ 800.334633][T25335] netlink_sendmsg+0x685/0xea0 [ 800.339450][T25335] ? netlink_unicast+0x7e0/0x7e0 [ 800.344661][T25335] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 800.350232][T25335] ? apparmor_socket_sendmsg+0x2a/0x30 [ 800.355774][T25335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 800.362010][T25335] ? security_socket_sendmsg+0x8d/0xc0 [ 800.367638][T25335] ? netlink_unicast+0x7e0/0x7e0 [ 800.372597][T25335] sock_sendmsg+0xd7/0x130 [ 800.377035][T25335] ____sys_sendmsg+0x753/0x880 [ 800.381819][T25335] ? kernel_sendmsg+0x50/0x50 [ 800.386521][T25335] ? __fget_files+0x337/0x520 [ 800.391251][T25335] ? find_held_lock+0x35/0x130 [ 800.396058][T25335] ___sys_sendmsg+0x100/0x170 [ 800.400767][T25335] ? sendmsg_copy_msghdr+0x70/0x70 [ 800.405993][T25335] ? __kasan_check_read+0x11/0x20 [ 800.411053][T25335] ? __fget_files+0x359/0x520 [ 800.415762][T25335] ? ksys_dup3+0x3e0/0x3e0 [ 800.420219][T25335] ? __fget_light+0x1ad/0x270 [ 800.424908][T25335] ? __fdget+0x1b/0x20 [ 800.424927][T25335] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 800.424955][T25335] __sys_sendmsg+0x105/0x1d0 [ 800.424976][T25335] ? __sys_sendmsg_sock+0xc0/0xc0 [ 800.425016][T25335] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 800.425032][T25335] ? do_syscall_64+0x26/0x790 [ 800.425049][T25335] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.425064][T25335] ? do_syscall_64+0x26/0x790 [ 800.425101][T25335] __x64_sys_sendmsg+0x78/0xb0 [ 800.470858][T25335] do_syscall_64+0xfa/0x790 [ 800.475480][T25335] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.481488][T25335] RIP: 0033:0x45c6c9 [ 800.485489][T25335] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 800.505228][T25335] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 800.513780][T25335] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 20:18:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc6010001140352f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x1200, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:43 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x0, 0x5, 0x8434, 0x7}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) openat$cgroup_ro(r4, &(0x7f00000002c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000280)) sendmmsg(r3, &(0x7f0000006d00), 0x400034b, 0x0) sendfile(r2, r1, 0x0, 0x10000a700) [ 800.521871][T25335] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 800.529855][T25335] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 800.537836][T25335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 800.546108][T25335] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 0000000000000000 [ 800.642675][T25354] bond22: (slave gretap3): Enslaving as an active interface with an up link [ 800.697467][T25369] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 800.727355][ T27] audit: type=1804 audit(1581970724.110:747): pid=25365 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir230085209/syzkaller.OFVuhu/405/cgroup.controllers" dev="sda1" ino=17277 res=1 [ 800.736159][T25369] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 800.756928][T25371] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 800.782547][T25354] bond22 (unregistering): (slave gretap3): Releasing backup interface [ 800.796688][T25371] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 800.806139][T25335] Mem-Info: [ 800.809440][T25335] active_anon:63963 inactive_anon:1768 isolated_anon:0 [ 800.809440][T25335] active_file:8403 inactive_file:71258 isolated_file:0 [ 800.809440][T25335] unevictable:0 dirty:254 writeback:0 unstable:0 [ 800.809440][T25335] slab_reclaimable:17541 slab_unreclaimable:119861 [ 800.809440][T25335] mapped:62848 shmem:1842 pagetables:976 bounce:0 [ 800.809440][T25335] free:1230829 free_pcp:505 free_cma:0 20:18:44 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x1300, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 800.953968][T25335] Node 0 active_anon:253724kB inactive_anon:12172kB active_file:33472kB inactive_file:284932kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:256292kB dirty:916kB writeback:0kB shmem:12468kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 96256kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 800.967817][T25377] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm 20:18:44 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x1400, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 801.002900][T25377] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 801.011846][T25335] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 801.039132][T25335] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 801.071127][T25335] lowmem_reserve[]: 0 2532 2532 2532 2532 [ 801.099825][T25335] Node 0 DMA32 free:1137936kB min:36068kB low:45084kB high:54100kB reserved_highatomic:0KB active_anon:253804kB inactive_anon:12372kB active_file:33472kB inactive_file:284932kB unevictable:0kB writepending:868kB present:3129332kB managed:2596444kB mlocked:0kB kernel_stack:13436kB pagetables:3900kB bounce:0kB free_pcp:1648kB local_pcp:1080kB free_cma:0kB [ 801.142650][T25385] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 801.157928][T25335] lowmem_reserve[]: 0 0 0 0 0 [ 801.162830][T25335] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 801.166534][T25385] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 801.191724][T25335] lowmem_reserve[]: 0 0 0 0 0 [ 801.206842][T25335] Node 1 Normal free:3767044kB min:53820kB low:67272kB high:80724kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 801.222677][T25354] bond22 (unregistering): Released all slaves [ 801.239319][T25335] lowmem_reserve[]: 0 0 0 0 0 20:18:44 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x2100, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 801.250136][T25335] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 801.265522][T25335] Node 0 DMA32: 2*4kB (E) 2*8kB (UM) 254*16kB (UME) 228*32kB (UME) 85*64kB (UME) 68*128kB (UME) 32*256kB (ME) 14*512kB (UM) 20*1024kB (UME) 11*2048kB (UME) 257*4096kB (UM) = 1136568kB [ 801.293778][T25335] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 801.331684][T25335] Node 1 Normal: 3*4kB (UE) 61*8kB (UE) 185*16kB (UME) 88*32kB (UME) 42*64kB (UME) 16*128kB (U) 10*256kB (UME) 1*512kB (U) 3*1024kB (UME) 3*2048kB (UME) 914*4096kB (M) = 3767044kB [ 801.383652][T25391] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 801.411514][T25391] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 801.420644][T25335] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 801.434278][T25335] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 801.444597][T25335] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 801.455008][T25335] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 801.466308][T25335] 53370 total pagecache pages [ 801.472136][T25335] 0 pages in swap cache 20:18:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:44 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x3f00, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 801.490176][T25335] Swap cache stats: add 0, delete 0, find 0/0 [ 801.496974][T25335] Free swap = 0kB [ 801.502601][T25335] Total swap = 0kB [ 801.513317][T25335] 1965979 pages RAM [ 801.517812][T25335] 0 pages HighMem/MovableOnly [ 801.522776][T25335] 345341 pages reserved [ 801.527754][T25335] 0 pages cma reserved 20:18:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x6000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 801.575069][T25395] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 801.582661][T25395] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 801.687171][T25376] device geneve2 entered promiscuous mode [ 801.694640][T25401] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 801.702226][T25401] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 801.740181][T25397] netlink: 17462 bytes leftover after parsing attributes in process `syz-executor.4'. [ 801.782237][T25397] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 801.782237][T25397] !' [ 801.844737][T25397] CPU: 1 PID: 25397 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 801.853461][T25397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 801.863688][T25397] Call Trace: [ 801.866996][T25397] dump_stack+0x197/0x210 [ 801.871356][T25397] sysfs_warn_dup.cold+0x1c/0x31 [ 801.876315][T25397] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 801.882410][T25397] sysfs_create_link+0x65/0xc0 [ 801.887219][T25397] device_add+0x756/0x1d00 [ 801.891813][T25397] ? __kasan_check_read+0x11/0x20 [ 801.896867][T25397] ? uevent_show+0x370/0x370 [ 801.901485][T25397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 801.907915][T25397] wiphy_register+0x1c46/0x2720 [ 801.912823][T25397] ? wiphy_unregister+0x1040/0x1040 [ 801.918055][T25397] ? __kmalloc+0x608/0x770 [ 801.922495][T25397] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 801.928326][T25397] ? lockdep_hardirqs_on+0x421/0x5e0 [ 801.933672][T25397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 20:18:45 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000040000000000080000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x4000010, r1, 0x1485b000) 20:18:45 executing program 0: r0 = socket$inet(0x2, 0x800, 0x4d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept4$inet(r1, 0x0, &(0x7f0000000040), 0x80000) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@vsock, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x1000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xfffffffa}, &(0x7f0000000200)=0x8) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e21, @loopback}, 0x10) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000300), 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x400001, 0x0) ioctl$PPPIOCGDEBUG(r5, 0x80047441, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) r6 = accept$alg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000006240)={0x0, 0x0}) recvmmsg(r6, &(0x7f00000060c0)=[{{&(0x7f0000000440)=@alg, 0x80, &(0x7f0000002540)=[{&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/39, 0x27}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000002580)=""/246, 0xf6}, {&(0x7f0000002680)=""/96, 0x60}], 0x2, &(0x7f0000002740)=""/73, 0x49}, 0x4f8}, {{&(0x7f00000027c0)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002840)}, {&(0x7f0000002880)=""/49, 0x31}], 0x2, &(0x7f0000002900)=""/29, 0x1d}, 0x1}, {{&(0x7f0000002940)=@phonet, 0x80, &(0x7f0000003b00)=[{&(0x7f00000029c0)=""/96, 0x60}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/182, 0xb6}], 0x3, &(0x7f0000003b40)=""/202, 0xca}, 0x40}, {{&(0x7f0000003c40)=@ipx, 0x80, &(0x7f0000004f40)=[{&(0x7f0000003cc0)=""/15, 0xf}, {&(0x7f0000003d00)=""/1, 0x1}, {&(0x7f0000003d40)=""/16, 0x10}, {&(0x7f0000003d80)=""/69, 0x45}, {&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/77, 0x4d}, {&(0x7f0000004e80)=""/135, 0x87}], 0x7, &(0x7f0000004fc0)=""/80, 0x50}, 0x6}, {{0x0, 0x0, &(0x7f0000005080)=[{&(0x7f0000005040)=""/25, 0x19}], 0x1, &(0x7f00000050c0)=""/4096, 0x1000}, 0x101}], 0x6, 0x20012003, &(0x7f0000006280)={r7, r8+30000000}) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f00000062c0)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000006300)=0x28) r9 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000006380)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000006480)={&(0x7f0000006340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000006440)={&(0x7f00000063c0)={0x7c, r9, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:syslogd_initrc_exec_t:s0\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0xc000}, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000064c0)=0x60, &(0x7f0000006500)=0x4) r10 = accept4(0xffffffffffffffff, &(0x7f0000006540), &(0x7f00000065c0)=0x80, 0x80800) r11 = syz_genetlink_get_family_id$SEG6(&(0x7f0000006640)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r10, &(0x7f0000006700)={&(0x7f0000006600)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000066c0)={&(0x7f0000006680)={0x2c, r11, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xff}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x9]}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x40005) sendmmsg(0xffffffffffffffff, &(0x7f0000006e00)=[{{&(0x7f0000006740)=@generic={0x3, "dbfa79e03eaf6e09b4fe02c39a3174ab053dc61457619dedd98963a4adb19cdea4d1aff958e1d74f03022489748e25687717f1a781c64a5c99583bd066080c2bd2aff492aac2e40a069e975dd22883c60b7551a4e5051bd59f7aabbb80596ddf409af4526ee030da1c99617cc8bafd0060d92860feeb644de3d4b849b421"}, 0x80, &(0x7f0000006d80)=[{&(0x7f00000067c0)="bcff20f5c680071701b318bcf24520f5727354cd7ecde9f291da58be2050ae7ee11680ad5d96116371712599275a779fc50e163bb34fc32493041dc1d771a24ea88b4de949aeb28960c77bd8323de81340def3dac96d7e18a2dc78901c1e27cd4234d798735898e0f10e4ea0433aa912a7a96b8cb253ffe14e8528bbcdf6ea7a3ceddd47ba1d405e31", 0x89}, {&(0x7f0000006880)="cd70cc563d8e5746554e78c109a433595fe6ed74516d0deb9623a7ff15478136b3be790fff53fc68adb0921612eca59fbee2b337d2424276d167e776967d05ddb17cffd122a8da5a59", 0x49}, {&(0x7f0000006900)="8590fa9bf5892ad9f80e6300e0911129dfe0377b9b3c026ff2d8e9e387c7ff25d7fa0c93a613005b3189cfcbcd873160b7d50a", 0x33}, {&(0x7f0000006940)="1f98a996b4a49d9d532e1f79684a3ff061d985f453c72dc545670e9075a7afbbba02de72b56c2ef0b92dcce9c60ac598e661665bcf0fd7d89381bfdc07784c1725f8fbd43938834d1774735d343fa51808363297c2335f6bc4beb6e210571712e38570070cc233a301efba724004aa81d0e6a5998d30d92e0cf5f0ca48db848ed9a8353833eec8ba6b66bc3d24d9ea025a05c94b8fb4e10e03b99cdbaa9ac5530a573fbb4226604d2ada92f0ee28dae1910a6bea394e6220ee812688558723620a540b73751614df48e441717659b8acf6df10d116e40e57", 0xd8}, {&(0x7f0000006a40)="b605a5a133503f3159ac51da6af5b6d7917d161f6debfcc7d4af39e789ec89996520750abd05a8ddf8d32b6525c202c7c0e235a000cdb1436b7abfab3b35b00048fd2e55b44206be8b0f2867a77000e868fe54e84ab00d71bfa29089c85136f586e7c76b9ec1475f51c01cf2ab91dd35e0f687268ba0e1f81cc900b88b6419288b192684c60d7aa987644101495e55980ea031a8c591c49bf1b4695845077260e00b685e222096f5bbd540809c53a0fa0d8b204c27dc823482227c9d7b43cb2e38155616d3159be4bd2658226027", 0xce}, {&(0x7f0000006b40)="6cc7b9ed214d8c1654b67ff82d1ce9e091316283f4", 0x15}, {&(0x7f0000006b80)="76eca261023c074e43227e0ddd4742e8bb2f34543e7a9661bb44ca8502336e68176c328718729e010f648c8ea7a2ac3e45427582690afe58c730d4997ceb4fc33c5de9799ffe753e04de57bef5d7ea1f6ea5934d9c5980cd9d93b19fd2ef591dc5d426e26fba41fbe4f3b8808d3a14228bf0ba79d150e11fe39991eab9a2e55aa2295788ed2930011a8dda6cfaf3d02f1d8da3230c49b240ae476045234978adc1669d0cb9849390d55817e6a0936ffc4e920646b06de60eb650ec62c86f37515ee35a1172d35c26ebd100448387f1c5caad19141d127d", 0xd7}, {&(0x7f0000006c80)="37711fd8566ebba6c9b4f0b6296277bb6e1f094832a7f185c4e71edd88a66c83d99c72915498d9875a81e7e88e29e53bb3336a99d241074f1baf57f206502ac8b157b6127f75d784e99fbbfab7ba3aa646258bcc7ffe1df97b3541b54e499cd5b896e6e65def65a58fa05cfcfaec81a11266a3e8d589129e7dd7fac587cac627416112004b60368385dc31ddcaf6275640a77fe2c17001d42b8fdc3d7047a1862608bfbe94c174665aaf30a8e15e3503077ce68077959389b34311868e5077254ae014d7eba45a82b36626d40994754e472ef766b5f36c6c", 0xd8}], 0x8}}], 0x1, 0x1) accept(0xffffffffffffffff, &(0x7f0000006e40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000006ec0)=0x80) r13 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000006f40)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(r12, &(0x7f0000007000)={&(0x7f0000006f00)={0x10, 0x0, 0x0, 0x210000c0}, 0xc, &(0x7f0000006fc0)={&(0x7f0000006f80)={0x1c, r13, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000c850}, 0x0) r14 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_INITSTATE(r14, 0x113, 0x4, &(0x7f00000072c0)=0x1, 0x4) socket$isdn_base(0x22, 0x3, 0x0) r15 = accept(0xffffffffffffffff, &(0x7f0000007300)=@nl=@proc, &(0x7f0000007380)=0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r15, 0x84, 0x7, &(0x7f00000073c0)={0xee7}, 0x4) 20:18:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x8207, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:45 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a350000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:45 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r2 = socket(0x11, 0x80002, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r5, r4, 0x0, 0x100000001) mkdirat$cgroup(r4, &(0x7f00000002c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r7, r6, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000280)) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r9, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={r9, @in={{0x2, 0x4e20, @empty}}}, 0x84) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000609eef7b00082b0000000000000000000000000000000000000000000000000000731cdec81743cf921ddb0090780000"], 0x3a) [ 801.939974][T25397] ieee80211_register_hw+0x14c4/0x3900 [ 801.945750][T25397] ? ieee80211_ifa_changed+0xde0/0xde0 [ 801.951241][T25397] ? memset+0x32/0x40 [ 801.955253][T25397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 801.961513][T25397] ? __hrtimer_init+0x13d/0x280 [ 801.966406][T25397] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 801.972180][T25397] ? hwsim_register_received_nl+0x420/0x420 [ 801.978984][T25397] hwsim_new_radio_nl+0x9e3/0x1070 [ 801.984130][T25397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 801.990403][T25397] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 801.996345][T25397] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 802.002854][T25397] genl_rcv_msg+0x67d/0xea0 [ 802.007397][T25397] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 802.013760][T25397] ? __kasan_check_read+0x11/0x20 [ 802.018805][T25397] ? __lock_acquire+0x8a0/0x4a00 [ 802.023783][T25397] ? find_held_lock+0x35/0x130 [ 802.028580][T25397] netlink_rcv_skb+0x177/0x450 [ 802.033467][T25397] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 802.039984][T25397] ? netlink_ack+0xb50/0xb50 [ 802.044708][T25397] ? __kasan_check_write+0x14/0x20 [ 802.050809][T25397] ? netlink_deliver_tap+0x248/0xbf0 [ 802.056163][T25397] genl_rcv+0x29/0x40 [ 802.060344][T25397] netlink_unicast+0x59e/0x7e0 [ 802.065153][T25397] ? netlink_attachskb+0x870/0x870 [ 802.070283][T25397] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 802.076045][T25397] ? __check_object_size+0x3d/0x437 [ 802.081300][T25397] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 802.087134][T25397] netlink_sendmsg+0x91c/0xea0 [ 802.091936][T25397] ? netlink_unicast+0x7e0/0x7e0 [ 802.097016][T25397] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 802.102607][T25397] ? apparmor_socket_sendmsg+0x2a/0x30 [ 802.108245][T25397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 802.114510][T25397] ? security_socket_sendmsg+0x8d/0xc0 [ 802.119995][T25397] ? netlink_unicast+0x7e0/0x7e0 [ 802.125088][T25397] sock_sendmsg+0xd7/0x130 [ 802.129565][T25397] ____sys_sendmsg+0x753/0x880 [ 802.134360][T25397] ? kernel_sendmsg+0x50/0x50 [ 802.139063][T25397] ? __fget_files+0x337/0x520 [ 802.143886][T25397] ? find_held_lock+0x35/0x130 [ 802.148694][T25397] ___sys_sendmsg+0x100/0x170 [ 802.153407][T25397] ? sendmsg_copy_msghdr+0x70/0x70 [ 802.158540][T25397] ? __kasan_check_read+0x11/0x20 [ 802.163606][T25397] ? __fget_files+0x359/0x520 [ 802.168324][T25397] ? ksys_dup3+0x3e0/0x3e0 [ 802.172785][T25397] ? __fget_light+0x1ad/0x270 [ 802.178537][T25397] ? __fdget+0x1b/0x20 [ 802.182713][T25397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 802.189001][T25397] __sys_sendmsg+0x105/0x1d0 [ 802.193701][T25397] ? __sys_sendmsg_sock+0xc0/0xc0 [ 802.198878][T25397] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 802.204476][T25397] ? do_syscall_64+0x26/0x790 [ 802.209259][T25397] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 802.215347][T25397] ? do_syscall_64+0x26/0x790 [ 802.220160][T25397] __x64_sys_sendmsg+0x78/0xb0 [ 802.224959][T25397] do_syscall_64+0xfa/0x790 [ 802.229491][T25397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 802.235394][T25397] RIP: 0033:0x45c6c9 [ 802.236157][T25424] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 802.239295][T25397] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 802.239304][T25397] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 802.239321][T25397] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 802.239331][T25397] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 802.239341][T25397] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 802.239350][T25397] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 802.239360][T25397] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 802.324187][T25406] netlink: 'syz-executor.5': attribute type 8 has an invalid length. 20:18:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="0f00000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 802.339664][T25406] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:18:45 executing program 1: r0 = socket$kcm(0x21, 0x2, 0x2) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r2 = accept$inet6(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x200, 0x4) r3 = socket$kcm(0x21, 0x2, 0x2) setsockopt$sock_attach_bpf(r3, 0x110, 0x4, 0x0, 0x81fd12800000004) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, 0x0, 0xfea2, 0x20000802, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r5, 0x0, 0x0) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r7, 0x0, 0xfea2, 0x20000802, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$sock_ifreq(r7, 0x8923, &(0x7f0000000080)={'caif0\x00', @ifru_hwaddr=@local}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r4, r5}) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r9 = gettid() ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000540)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r12 = gettid() r13 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r13, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r13, 0x29, 0x3b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x28) sendmmsg(r13, &(0x7f00000092c0), 0x400000000000064, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r15 = socket$nl_generic(0x10, 0x3, 0x10) r16 = socket$alg(0x26, 0x5, 0x0) bind$alg(r16, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r16, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r16, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r16, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r15, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r14}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r17}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) r19 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r19, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r19, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) r20 = socket$kcm(0xa, 0x2, 0x73) bind(r20, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) r21 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000b80)={&(0x7f0000000b40)='./file0\x00'}, 0x10) r22 = socket$kcm(0xa, 0x2, 0x73) bind(r22, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) r23 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r23, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r23, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r22, 0x89e2, &(0x7f0000000bc0)={r23}) r25 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r25, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r25, 0x29, 0x3b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x28) sendmmsg(r25, &(0x7f00000092c0), 0x400000000000064, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r25, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r27 = socket$nl_generic(0x10, 0x3, 0x10) r28 = socket$alg(0x26, 0x5, 0x0) bind$alg(r28, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r28, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r28, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r28, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r27, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r26}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r29}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000c00)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000d00)=0xe8) r31 = getgid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r33, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) splice(r32, 0x0, r33, 0x0, 0x100000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r33, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@initdev}}, 0x0) r35 = getgid() r36 = socket$key(0xf, 0x3, 0x2) r37 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r37, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffd, 0x2, 0x101}, 0x10) sendmmsg(r37, &(0x7f0000000a40), 0x8000000000000b0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002980)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="32663654ce4aa2760575c59f4bd12183d7f287", 0x13}, {0x0}, {0x0}], 0x7, &(0x7f0000000c80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r31}}}, @cred={{0x1c}}], 0x40, 0x6402a841}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000001580)="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", 0xb80}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="1c0000000000000001000000", @ANYRES32, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB="000000002c000000000000000100000600001c00", @ANYRES32=r36, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000ddff00000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r37, @ANYRES32, @ANYRES32], 0xa0}], 0x2, 0x8008000) r38 = getpid() r39 = socket$netlink(0x10, 0x3, 0x0) ioctl(r39, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") pipe(&(0x7f0000000200)={0xffffffffffffffff}) r41 = socket$inet(0x2, 0x4000020000000001, 0x0) bind$inet(r41, &(0x7f0000000200)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r41, 0x0, 0xfffffffffffffc6d, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r41, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x1000001d0) ioctl$sock_SIOCADDRT(r41, 0x890b, &(0x7f0000000080)={0x0, @hci={0x1f, 0x5}, @xdp={0x2c, 0xd, 0x0, 0x3d}, @ipx={0x4, 0xf806, 0x2, "f7a160645fb4", 0x3f}, 0x81, 0x0, 0x0, 0x0, 0x3f, &(0x7f0000000040)='team_slave_0\x00', 0xf3bd, 0x6, 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r41, 0x0, 0x10, &(0x7f0000000580)={{{@in=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r40, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0x87) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x6, 0x4e21, 0x0, 0x0, 0x190, 0xa0, 0x0, r42, r43}, {0x1c993630, 0x1000, 0x7, 0x0, 0x3, 0x7ff, 0x0, 0x4}, {0x3, 0x20000}, 0x20, 0x6e6bba, 0x0, 0x0, 0x0, 0x2}, {{@in6=@remote, 0x4d4}, 0x2, @in=@local, 0x3502, 0xa7f8935fca5fa15b, 0x3cef14a422163db1, 0x2, 0x7, 0x8, 0xd2}}, 0xe8) sendmsg$nl_xfrm(r39, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100042}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)=@delpolicy={0x244, 0x14, 0x400, 0x70bd27, 0x25dfdbfc, {{@in6=@empty, @in=@broadcast, 0x4e23, 0x2, 0x4e24, 0x6, 0xa, 0x0, 0x80, 0x3f, 0x0, r43}, 0x6e6bb2}, [@extra_flags={0x8, 0x18, 0x81}, @address_filter={0x28, 0x1a, {@in6=@loopback, @in6=@loopback, 0x2, 0x20, 0xff}}, @proto={0x5, 0x19, 0x32}, @algo_auth_trunc={0x12d, 0x14, {{'sha3-512\x00'}, 0x708, 0xa0, "9ff01041ce1d11ec399272b9ca66be943eda24a71820430b460399e6b689d41d199c25b0a3b9ca89ee65213c7a7f504996a8384c818d82c0dbc27411abe470fe1af7b43ea91e5017fb4a69b71b943d5bafa9cc1c6350e90eaa1af3fa5531617f4a2f47265a00ed201f0d7f9492690748090fba3fd4d471a0cc150f9f80d0392d9a1b837de2d5c1e2cea79087aede78388b9740e65c2925176796bb9c4088e55ccde0b4bf7bba922ff1f9817a3c1bad677e2447a63864bf37e323afa7cd92c4b17756c00755f5e16641312de6607018d26aeb8d077386d9370738e3934d51ea30ac"}}, @mark={0xc, 0x15, {0x35075c, 0x4}}, @tfcpad={0x8}, @migrate={0x50, 0x11, [{@in6=@rand_addr="853da622c2859de35fcad28f60e64208", @in6=@empty, @in6=@ipv4={[], [], @multicast1}, @in6=@local, 0x33, 0x1, 0x0, 0x3501, 0xa, 0x2}]}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2a, 0x70bd29, 0x70bd2b, 0x70bd2c, 0x3, [0x6, 0xfffffffb, 0x104]}}]}, 0x244}, 0x1, 0x0, 0x0, 0x20042804}, 0x20008850) r44 = getgid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r46, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) splice(r45, 0x0, r46, 0x0, 0x100000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r46, 0x29, 0x22, &(0x7f0000002200)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@initdev}}, 0x0) r48 = getgid() r49 = socket$key(0xf, 0x3, 0x2) r50 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r50, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffd, 0x2, 0x101}, 0x10) sendmmsg(r50, &(0x7f0000000a40), 0x8000000000000b0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002980)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="32663654ce4aa2760575c59f4bd12183d7f287", 0x13}, {0x0}, {0x0}], 0x7, &(0x7f0000000c80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r44}}}, @cred={{0x1c}}], 0x40, 0x6402a841}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000001580)="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", 0xb80}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="1c0000000000000001000000", @ANYRES32, @ANYRES32=r47, @ANYRES32=r48, @ANYBLOB="000000002c000000000000000100000600001c00", @ANYRES32=r49, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000ddff00000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r50, @ANYRES32, @ANYRES32], 0xa0}], 0x2, 0x8008000) r51 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r51, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r51, 0x29, 0x3b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x28) sendmmsg(r51, &(0x7f00000092c0), 0x400000000000064, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r51, 0x29, 0x22, &(0x7f0000002100)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r53 = socket$nl_generic(0x10, 0x3, 0x10) r54 = socket$alg(0x26, 0x5, 0x0) bind$alg(r54, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r54, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r54, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r54, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r53, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r52}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r55}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d40)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000e40)=0xe8) r57 = getgid() sendmmsg$unix(r8, &(0x7f0000000f80)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000300)="72eb60744e134450025556f556598c764ee4dd42bf8797145528d2a9e21344b1fe179015a765728205f145dc75d7121f82281e0af10502b8f8643d9942fba0758939f8dd4e506b5e9a1d167a1d5ae3a6ddc5daa25d70224f292d1a767d2eea37514142d1b1f246483e43b14b863b40a6145589756578fa4beccfc6aaf3a24e", 0x7f}], 0x1, &(0x7f0000000e80)=[@cred={{0x1c, 0x1, 0x2, {r9, r10, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, r14, r18}}}, @rights={{0x24, 0x1, 0x1, [r19, r2, r20, r21, r6]}}, @rights={{0x18, 0x1, 0x1, [r24, r4]}}, @cred={{0x1c, 0x1, 0x2, {r29, r30, r35}}}, @cred={{0x1c, 0x1, 0x2, {r38, r43, r44}}}, @rights={{0x18, 0x1, 0x1, [r6, r0]}}, @cred={{0x1c, 0x1, 0x2, {r55, r56, r57}}}], 0xf8}], 0x1, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x5451, 0x0) r58 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r58, 0x89e3, &(0x7f0000000000)={0x57, 0x0, 0x7, 0x5, 0x52d}) bind$x25(r58, &(0x7f0000000140)={0x9, @null=' \x00'}, 0x12) 20:18:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 802.575073][T25424] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xf000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 802.825446][T25441] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 802.852761][T25441] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 802.895258][T25439] ªªªªªª: renamed from caif0 20:18:46 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0200051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x6000a0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="0a48000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 803.183528][T25452] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 803.220692][T25452] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 803.285068][T25449] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 803.323828][T25449] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:18:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x8000a0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:46 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0, 0x62}, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffd26, 0x0, 0x20, 0xffffffffffffffff}, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") socketpair(0x4, 0x5, 0x0, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000009c0)={0x0, 0x8001}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) r4 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@initdev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000006c0)=0xe8) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000006980)=0xe8) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r12, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c00020008000100040061585c5a4c77b16a200000"], 0x3c}}, 0x0) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0xfffffffffffffe1e, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r12, @ANYBLOB="6ec8192b707bddfe6d3c2bfb6a8cfe701bc64c4debadf7805e0fa24564b3a23cce9a2e17d7ee4b8357b93171f5b5656f2b03d99a4ce3c68d3832de5601bb8a2d2ef0c818becdb89aacfcc252f6f2b925b4e5c336799cf97694662d98752b54a03bceca24756fffd35ba0d035a835bf21a764f02f8e805d2a499223915d9d3663f001d92512c5769c51777d9c9d0b4b116f0b8f74febafd4e19781c21e142f2e23d225b2dbde2d191c6fba843eb0765ba6d24237317cbabdd2a10aa71559aae09e775a0f7c25893f35a7e43ff673cf8e1733b0ac5f6b52bed00862f76c1d285"], 0x4c}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=@newlink={0x3c, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r12}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x3c}}, 0x0) sendmmsg(r3, &(0x7f000000f4c0)=[{{&(0x7f0000000700)=@can={0x1d, r5}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000780)="4f118dfeb5b18378ab9b930181aa6fdf300bc728b8b87ff48a543f5594d103396f98d5786973d1c8c26bb45c12f53f85e165f4a393a1baeaf28621cbc6b6860c7feab261a9189ba1e3220f09b01e29ef387f8f23c6a379c47712da975ee1ec5c433e34516eb46c9288e15bba2520559c9c0980cd53866aa7e80f652f595048ba29f0e4944caa887f7083a4f2177b2b1b2779", 0x92}, {&(0x7f0000000840)="373eeaf1346b390cd639ff6686a64b6ec2c8d1178f9f719ac79b906457721a523e929e9beb3128cac18a7a0a93be0e83792c8117670e5bec68d259699cfa50c5dc5564c4fbb3085b627f948a45c1b41a824ba171406c3dbf57526f54fd18c9518bbb712ff640035f2eddceca012d8b9dc8fd68cf6efcdfc1864ef3222c", 0x7d}, {&(0x7f00000008c0)="5737a9806b5a28c3f510c98e60b3a987eebc867071d5b7ea285bb77d811f64c9e0981ca9d643a0006d78f2ec073afd3709f00219e9edd7be332228df3ca47ff16943a9fad0", 0x45}], 0x3, &(0x7f0000000a00)=[{0x48, 0x1, 0x7, "1061e74c097140c89708346c06ddaf478d019d8c96968d5d8c285a4fc8c479e8f70927d7d6a70bfb0a377389016df93e64316d8c554b8855"}, {0xe0, 0x107, 0x6, "6fe6000626a6e0eff41a1c4f87ffb4a873acc2b5812b75d7c7cabb368aa7767df0db94caa6ded7d7990043a82dfb4573c50ad631173da96eb1ba00471e52468a9e40396670a710982c88350c53f068002c943ecff18fd84b2a09ef99b49221ca6c10d8bad9aaaa5c46b89fbaaa3724a88e7ef2844c772bd75702c8dff98e488eb45316f8580ad8a71a6bdca55e0abf08e4f8f9ae7c5c61d53afa4a5b4842acaddba46030de1b373a715185c6723a6c3b5a3075e1ef448ed102d7f8b5046f2fa8cf1d881dcc68a13ce1db75793730"}, {0xe8, 0x109, 0xfffffff8, "2aab8cbe153b31f116fbc82554a107ee10d5d444639a58b33f73778a2d0a14e791b3f1a678ce87f7100519c29a2feaa1cf2f6b4b4495ab3d2352928e08019b14146fb9eb918081fcfa176a9d9191a5301812765f7a8c0bca9b64143b2982caef142b5fcfa67ca8f1fc49c0234ca8e27a88f300ada4f892f961090b7eff478232f324c671aa6383526b26dc6bdcc10115ec9469a448502f4ee53d5ad240b90549af8bf8244732746d6bd45649482b3432ba815c693e4ffda9369eb76a9977156771bd4cfa5b22895970b46ade739d643568d719264a6f37"}], 0x210}}, {{&(0x7f0000000c40)=@sco={0x1f, @none}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)="a078e89e896981b1681f625a9eb795f7e8c2446522d930bdda0e8e3d3d58260a362cf6b95042cdf09b82cea48ba87145a29e79c54f3969fa06fde10f4278c62133fdb380081a4a1c821d715aae389cbd6617582690339120531a7baae7395ce197c674d6eb2440992d2fe6a3cd36081bf21e0179eef4c1d92ee5ead9b9ecf4f8dc8b5e5783b3e3a0426f0f4560f654f082259d33d7e9354747d115768e96248990fa6107736778f9672fb15fee3c9c4f43abc52553d6301520a808e0b488cbd0221e111ac6410be2b0e338a91752068c57b8f469bbf77f439ceb93f2b7dcee3301a0afb0c9ed3ee29d0e5f7a31a39e9d7e113c635b4f1d", 0xf7}], 0x1, &(0x7f0000000e00)=[{0xb0, 0xda, 0x8, "b14bb00c4718e87336b5968e32f6b95dd7e1508df3d72c46b6331966e557c303af9436b6c1353ac69e17de307ac5a3bca1ebe125732bddc92ae5191849b3ca4ce8a5371fbc634bc0fd7261002cb10f95736b8687cf6051193e20821ce6c915d15acff752d9fb26a6bffb77ee14a560b3a7b0333caadf0abca153398ce1a7fcc9cd20eff9b036f35718cd9d1a59488807e1299e6bbbcff93b610a6c45"}, {0x1010, 0x11, 0x800, "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"9bce1d1beb258049cd552acebe1b42c1047bc1e44b762e1bdecfc5006d15eb9fb51b36905460256b6cbbca5376e5cf000b4db2bd72016ad29b8bb0507b321fc79b307e81dac44053420d3ae4c0e110ef0b0f04be6486e52f18e95540d6171b34251bf95f68a04544c6b8894501b7fcba0881ce2dde1a2515b473756afa7f0fa09302446116e3c7d95b93e91b880cd707e113322818172f51ab47cf237fe03f2167e12f"}, {0xd0, 0x111, 0x7fffffff, "2a7d4f6a5f03b649f04a9cb7acd1475512b69891a8e894e6b21d98d8ecf4a7ab7c68031651ad89704365baa8afc6f99741fb24031633e275232209e7da3078c8e41a3f890c0ea2dca72aaa1eb31eb973074f97bc1608e91bb925ef9890a29f053b1675719953ceba2af2bce3f353dd1ffa311f01b66203e044f3eb6d0b430562c4ba3e40219570f6c7582051251718aa3d4d308c870a812a4c932aaf43e1359fc1a1fb6f77395570c5344a05dba894cef523db5f262faaababcc43"}, {0x70, 0x117, 0x4, "8ca522d09d5cd54ead97df23bba57d56cd6c5f8fe3200dd53d3aa55ad0fa1daf961c04b5317f287685b2b126a8a305af931e314015b7e2966b6e07a8137f7a687727761b89b4a9a0abbe7dc6803a01b4b97f7df3d7c80f62a2e5"}, {0xb8, 0x119, 0xd58e, 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{&(0x7f000000df80)="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", 0x1000}, {&(0x7f000000ef80)="b89f047772f9bec6f56f38a120690a0466392d42aa5920951741800d1d5e27ee4f2ae82c7cff398042c96691074d9a424e246c26bd96bd4d752c5772faf5f2f75056a39e2ee1ec298a837ba61a96523bd657a0a97ba2ffe63d89beb8a56a7017e4148c20d20b22a6239de7ccfbfee460cb5484319d7adefdb501b60a0b79cf2ac205d20073a745f8221cd071f48af669d63ae0a63dff9b62187d0c7a125b68594cc491f3c4cf9c99d20a711b22e147f68f68a25e9a24489622b8852adb1154773c41ff3d35cdfbd54eac77cae0de249fb3f646813b33f14d3d0e9982d7bef7e8306759c267c64624ddf927b27afba79418fd2f6f620a72", 0xf7}], 0x4, &(0x7f000000f0c0)=[{0xe8, 0x113, 0x9, "00976c59a28010e9536d7289c64b938058be09f3f02a5792c4aeeee964468cb18126b433c273b8561cb8395b2e6f76c837a3a3e90e907fc226cac48befc778968c11559040d06c8045c34cc89e41eb9c4c20d1f48d610942f6b3303e2da1b0f8ed3353754e87c7b1aa73fc2824a37b189b3d0e09e434f743d07a35f3e1c2cb68f1e67b493cd59a15f9ca00a525537ab9db43595eb0b19e07bcb49d036e1b6368ea3909c49d780dd80722ef9d7010b57f3ad217a8b769079dcd5257a8ad233f26c3c07c1d2306dcfa02c00514ba6b2344c0907a85be1053"}, {0xe8, 0x108, 0x1, "b5ec4465aa40f6026a00d5cf63bd3a4d53e22b5f7c6a4826f97bbda984743db031b69f94ef8dee965912e33f73763e32ac198b4a1f83d912156efe7b690ba19927ccc5a2375a427871499c9b9ff9f156df761025ad1abcc46c19dd0c1fc36f9c840c6018cc4e20d9d0adf40b81cc62384feb263122188903bcba0468a2b95d950ae6c664c60329ac01b897785be45b520dc96ab6ce95e40fd1624b520ccff718d4be50d34bc5fe906abc84174ee988ffae33f1769448940bebc150fcc9f1a89bc86ce4e12c57b99e0ff0735b0fc5de0ae91f"}, {0xc8, 0x111, 0x9, "fc31888b5d793a459e36029cb1b222fd3254dca1a1be311eda11e774d2eac8198c6b96eb06889da18e8248167e5adcd5a0ac43a36e1705c2712452516bc44d9960578109eaecb436d1988d296def0b264ce30f61f8c8d8571a196900ead14f243fb1ab0c2e826738c1ea63b737b522f4c1eb47d48a750ad43cba31016f5a7904f56161b89d0353094d5f94b76c0131da3b8f257a0f6ce15230834cfed38abf259d59cdfaa5a88da7410b6bf77545804ffb"}, {0xd8, 0x119, 0x3, "d89bea1ddd050c658106408bdd6f25b29d482d91bac8d4079bbbbdcde0520eecc955f6ab4c8fe4759a543f74c1e3158e5857b36092e7653dc96cbcfa45ea6f4e6dce4e1e140c07b2125d5e6ece140cda263ea05d772d15ccc699665d6f3de2067cd1a494e5c89b45c31debfb07b8ef0ab27477101b934647da4564394e40953ffdb381c8f73808967dac32b57ecf492b754109345e4fdf91542092a41e3d6f65df81159c2f6573a6cfde15ebdf34151c2905fe8bba4783713c86b340788b4d7154bdd17528fa65"}, {0x58, 0x88, 0x100, "29ddc130afb49bc963d07495858e3329abb54f79405730ae01d0e01f1aa610b6ca329bdc8c791331f3ac2a1b1e816673c1ea5b9cbc39e964a10f4bfed038213786bcd7f763"}], 0x3c8}}], 0xa, 0x20000004) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) r13 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r13, 0x84, 0x82, &(0x7f0000000100), &(0x7f0000000140)=0x14) r14 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r14, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r14, 0x0) ioctl$FS_IOC_FSSETXATTR(r14, 0x6611, 0x0) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f00000000c0)) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r13, 0x84, 0x10, 0x0, 0x0) [ 803.462757][T25463] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 803.518919][T25463] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xf0ffff, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 803.708969][T25472] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 803.720224][T25472] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x1000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 803.845546][T25477] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 803.864215][T25477] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 803.893312][T25473] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 804.177133][T25478] bond24: (slave vcan4): The slave device specified does not support setting the MAC address [ 804.189201][T25478] bond24: (slave vcan4): Error -22 calling dev_set_mtu 20:18:47 executing program 3: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000140)=@get={0x1, 0x0, 0x2}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) recvfrom$llc(r0, &(0x7f0000000300)=""/117, 0x75, 0xa0000000, &(0x7f0000000100)={0x1a, 0x310, 0x7, 0x5, 0x3, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004020000000000"], 0x0, 0x26}, 0x20) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r2, 0xc0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x5, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x8, 0x5}, 0x0, 0x0, &(0x7f00000004c0)={0x5, 0xa, 0x7, 0x1ff}, &(0x7f0000000500)=0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=0xba3}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000006c0)={0xffffffffffffffff, 0x10, &(0x7f0000000680)={&(0x7f0000000400)=""/186, 0xba, r4}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000000c0)='GPL\x00', 0x5, 0xba, &(0x7f00000001c0)=""/186, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000140), 0x2}, 0x70) 20:18:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x2000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 804.277752][T25458] netlink: 17382 bytes leftover after parsing attributes in process `syz-executor.4'. [ 804.286054][T25486] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 804.322401][T25486] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 804.339792][T25458] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 804.339792][T25458] !' [ 804.394690][T25458] CPU: 1 PID: 25458 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 804.403417][T25458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.413557][T25458] Call Trace: [ 804.416868][T25458] dump_stack+0x197/0x210 [ 804.421219][T25458] sysfs_warn_dup.cold+0x1c/0x31 [ 804.426178][T25458] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 804.432277][T25458] sysfs_create_link+0x65/0xc0 [ 804.437084][T25458] device_add+0x756/0x1d00 [ 804.441497][T25458] ? __kasan_check_read+0x11/0x20 [ 804.446653][T25458] ? uevent_show+0x370/0x370 [ 804.451858][T25458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.458118][T25458] wiphy_register+0x1c46/0x2720 [ 804.462987][T25458] ? wiphy_unregister+0x1040/0x1040 [ 804.468198][T25458] ? __kmalloc+0x608/0x770 [ 804.472694][T25458] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 804.478526][T25458] ? lockdep_hardirqs_on+0x421/0x5e0 [ 804.483825][T25458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.490200][T25458] ieee80211_register_hw+0x14c4/0x3900 [ 804.495693][T25458] ? ieee80211_ifa_changed+0xde0/0xde0 [ 804.501257][T25458] ? memset+0x32/0x40 [ 804.505287][T25458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.511525][T25458] ? __hrtimer_init+0x13d/0x280 [ 804.516428][T25458] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 804.522336][T25458] ? hwsim_register_received_nl+0x420/0x420 [ 804.528417][T25458] hwsim_new_radio_nl+0x9e3/0x1070 [ 804.533541][T25458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.539821][T25458] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 804.545840][T25458] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 804.552200][T25458] genl_rcv_msg+0x67d/0xea0 [ 804.556734][T25458] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 804.563212][T25458] ? __kasan_check_read+0x11/0x20 [ 804.568413][T25458] ? __lock_acquire+0x8a0/0x4a00 [ 804.573380][T25458] ? find_held_lock+0x35/0x130 [ 804.578157][T25458] netlink_rcv_skb+0x177/0x450 [ 804.583151][T25458] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 804.590039][T25458] ? netlink_ack+0xb50/0xb50 [ 804.594666][T25458] ? __kasan_check_write+0x14/0x20 [ 804.599805][T25458] ? netlink_deliver_tap+0x248/0xbf0 [ 804.605127][T25458] genl_rcv+0x29/0x40 [ 804.609119][T25458] netlink_unicast+0x59e/0x7e0 [ 804.613898][T25458] ? netlink_attachskb+0x870/0x870 [ 804.619023][T25458] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 804.625044][T25458] ? __check_object_size+0x3d/0x437 [ 804.630254][T25458] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 804.636127][T25458] netlink_sendmsg+0x91c/0xea0 [ 804.640899][T25458] ? netlink_unicast+0x7e0/0x7e0 [ 804.646110][T25458] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 804.651983][T25458] ? apparmor_socket_sendmsg+0x2a/0x30 [ 804.657635][T25458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.663899][T25458] ? security_socket_sendmsg+0x8d/0xc0 [ 804.669355][T25458] ? netlink_unicast+0x7e0/0x7e0 [ 804.674319][T25458] sock_sendmsg+0xd7/0x130 [ 804.678923][T25458] ____sys_sendmsg+0x753/0x880 [ 804.684757][T25458] ? kernel_sendmsg+0x50/0x50 [ 804.689890][T25458] ? __fget_files+0x337/0x520 [ 804.694798][T25458] ? find_held_lock+0x35/0x130 [ 804.699957][T25458] ___sys_sendmsg+0x100/0x170 [ 804.704766][T25458] ? sendmsg_copy_msghdr+0x70/0x70 [ 804.710086][T25458] ? __kasan_check_read+0x11/0x20 [ 804.715434][T25458] ? __fget_files+0x359/0x520 [ 804.720312][T25458] ? ksys_dup3+0x3e0/0x3e0 [ 804.725362][T25458] ? __fget_light+0x1ad/0x270 [ 804.731303][T25458] ? __fdget+0x1b/0x20 [ 804.735371][T25458] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 804.741654][T25458] __sys_sendmsg+0x105/0x1d0 [ 804.746390][T25458] ? __sys_sendmsg_sock+0xc0/0xc0 [ 804.752261][T25458] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 804.758117][T25458] ? do_syscall_64+0x26/0x790 [ 804.763891][T25458] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.770636][T25458] ? do_syscall_64+0x26/0x790 [ 804.775979][T25458] __x64_sys_sendmsg+0x78/0xb0 [ 804.781269][T25458] do_syscall_64+0xfa/0x790 [ 804.786590][T25458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.792840][T25458] RIP: 0033:0x45c6c9 [ 804.796749][T25458] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 804.816528][T25458] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 804.826255][T25458] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 804.834409][T25458] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 804.842404][T25458] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 804.850394][T25458] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 804.858375][T25458] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 804.912578][T25474] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 804.981233][T25474] bond25 (uninitialized): Released all slaves 20:18:48 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x3000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:48 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0300051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="1448000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="24dbdf2580140002fd9a58d62d08000008000700ac14140b"], 0x24}, 0x1, 0x0, 0x0, 0x200c0840}, 0x40800) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_UPDELAY={0x8, 0x1b}, @IFLA_BOND_MODE={0x5, 0x1, 0x6}]}}}]}, 0x44}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$kcm(0xa, 0x2, 0x73) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x2, 0x81, 0x11, 0x8, 0xffffffff, 0x10000, 0x4, 0x4, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r4, 0x6b}, 0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r2, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000280)) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000004e06010100000000000000000500000a0500010007e74d01"], 0x1c}, 0x1, 0x0, 0x0, 0x4005}, 0x20000000) 20:18:48 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) bind$bt_hci(r1, &(0x7f00000000c0)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) recvmmsg(r0, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/61, 0x3d}], 0x1}}], 0x1, 0x0, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000008200)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000002cc0)=[{0xfffffffffffffffe}], 0x1}}], 0x2, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000300), 0x4) [ 805.526498][T25507] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 805.550899][T25510] netlink: 17392 bytes leftover after parsing attributes in process `syz-executor.4'. [ 805.561464][T25511] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm 20:18:48 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x4000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 805.569215][T25511] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 805.607688][T25507] 8021q: adding VLAN 0 to HW filter on device bond22 [ 805.617608][T25510] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 805.617608][T25510] !' [ 805.632661][T25510] CPU: 0 PID: 25510 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 805.641370][T25510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 805.651544][T25510] Call Trace: [ 805.654865][T25510] dump_stack+0x197/0x210 [ 805.659230][T25510] sysfs_warn_dup.cold+0x1c/0x31 [ 805.664200][T25510] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 805.670306][T25510] sysfs_create_link+0x65/0xc0 [ 805.675095][T25510] device_add+0x756/0x1d00 [ 805.679569][T25510] ? __kasan_check_read+0x11/0x20 [ 805.684630][T25510] ? uevent_show+0x370/0x370 [ 805.689239][T25510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 805.695519][T25510] wiphy_register+0x1c46/0x2720 [ 805.696989][T25518] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 805.700602][T25510] ? wiphy_unregister+0x1040/0x1040 [ 805.700628][T25510] ? __kmalloc+0x608/0x770 [ 805.700651][T25510] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 805.725275][T25510] ? lockdep_hardirqs_on+0x421/0x5e0 [ 805.730592][T25510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 805.736868][T25510] ieee80211_register_hw+0x14c4/0x3900 [ 805.742372][T25510] ? ieee80211_ifa_changed+0xde0/0xde0 [ 805.747857][T25510] ? memset+0x32/0x40 [ 805.752480][T25510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 805.758742][T25510] ? __hrtimer_init+0x13d/0x280 [ 805.763664][T25510] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 805.769581][T25510] ? hwsim_register_received_nl+0x420/0x420 [ 805.775602][T25510] hwsim_new_radio_nl+0x9e3/0x1070 [ 805.780741][T25510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 805.787094][T25510] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 805.793119][T25510] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 805.799486][T25510] genl_rcv_msg+0x67d/0xea0 [ 805.804124][T25510] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 805.810622][T25510] ? __kasan_check_read+0x11/0x20 [ 805.815666][T25510] ? __lock_acquire+0x8a0/0x4a00 [ 805.820642][T25510] ? find_held_lock+0x35/0x130 [ 805.822417][T25523] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 805.825562][T25510] netlink_rcv_skb+0x177/0x450 [ 805.825586][T25510] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 805.825609][T25510] ? netlink_ack+0xb50/0xb50 [ 805.825625][T25510] ? __kasan_check_write+0x14/0x20 [ 805.825652][T25510] ? netlink_deliver_tap+0x248/0xbf0 [ 805.825679][T25510] genl_rcv+0x29/0x40 [ 805.825695][T25510] netlink_unicast+0x59e/0x7e0 [ 805.825723][T25510] ? netlink_attachskb+0x870/0x870 [ 805.825742][T25510] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 805.825758][T25510] ? __check_object_size+0x3d/0x437 [ 805.825772][T25510] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 805.825798][T25510] netlink_sendmsg+0x91c/0xea0 [ 805.825830][T25510] ? netlink_unicast+0x7e0/0x7e0 [ 805.825845][T25510] ? aa_sock_msg_perm.isra.0+0xba/0x170 20:18:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), 0x4) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000003031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f0000000100)=0x2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = socket(0x4, 0x4, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8912, &(0x7f0000000140)=@buf={0xbe, &(0x7f0000000240)="ced9f14c44791b21562c1306e5e6d94c50f3b2b521ef63f352c3ba6d4010bc1273f30ffe48de91e4756ba066b601d6107c328aae7c235317d7174601dfcc1279deb41f760becf069aa4ee7ae25d3293d49bfc6df79791f7d66bbaecd1a9f180d66092820b8f7672508b2dc2dcee43b8575b0af7d562a65dad481511e1b7b90b1e46c24d16a4f582730ae97456a9bb1b2cf21fe44a5e1796eac4b3697a46352ee6cfa34ad0f020e14f48c5fb97fa706a116a8629c844a571427b208b7386e"}) r6 = socket(0x26, 0x2, 0x4e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) connect$pppoe(r6, &(0x7f0000000080)={0x18, 0x0, {0x4, @remote, 'vlan1\x00'}}, 0x1e) r7 = socket(0x10, 0x80002, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") ioctl$sock_rose_SIOCRSCLRRT(r7, 0x89e4) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000b80)={0x0, 0x1ff}, &(0x7f0000000bc0)=0x8) r10 = socket(0x11, 0x80002, 0x0) ioctl(r10, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r11 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r11, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r11, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r13}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000180)={r13, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000c00)=@sack_info={r13, 0x400, 0xc2ed}, &(0x7f0000000c40)=0xc) r15 = socket(0x11, 0x80002, 0x0) ioctl(r15, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r16 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r16, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r16, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r17 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r17, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r16, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r18}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r15, 0x84, 0x6f, &(0x7f0000000180)={r18, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) r20 = socket(0x11, 0x80002, 0x0) ioctl(r20, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r21 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r21, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r21, 0x84, 0x6f, &(0x7f0000000000)={r19, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r22 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r22, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r21, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r23}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r20, 0x84, 0x6f, &(0x7f0000000180)={r23, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) r24 = socket(0x11, 0x80002, 0x0) ioctl(r24, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r25 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r25, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r25, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r26 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r26, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r25, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r27}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r24, 0x84, 0x6f, &(0x7f0000000180)={r27, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) sendmmsg$inet_sctp(r8, &(0x7f0000000d80)=[{&(0x7f0000000a40)=@in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x33}, 0x3}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000a80)="06ce9dc37c9b2115c8f7b6ebedb4d9fb687dd8eddebb3896a66d6f8cbe23db26e23640543ee4d3b485669fc7cd1b8752d366e867ab44f4f33d7fc7", 0x3b}, {&(0x7f0000000ac0)="db90c1e40f0764f07a9d59aac691b17cc7761361d9c09d115906810ad8a88eff26f21c3813464bd2d1a4bcfd19198211500f3b6897f00135bb03cc37123adafd6f6d89e8724ea1ad404b2d4f7965287091df7dd6be26e242022e0373afc62b56f32b45ccc08ce6ff", 0x68}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="300000000000000084000000010000000900000001000000ffffffff0200000004000000e80e000000080000", @ANYRES32=r9, @ANYBLOB="20000000000000008400000002000000ffff00020600000001040000", @ANYRES32=r14, @ANYBLOB="300008001c00bc7256a14606bbc0f4181585f45c4c2a362bf0b289fc94265ed3f400000000000b000200050000000300000051d4000002000000001000003f3c00"/75, @ANYRES32=r18, @ANYBLOB="2000000000000000840000000200000004000080f9ffffff00000000", @ANYRES32=r23, @ANYBLOB="300000000000000084000000010000000700ff0008020000bd0c00000800000020000000ff01000005000000", @ANYRES32=r27], 0xd0, 0x8041}], 0x1, 0x800) write$cgroup_int(r4, &(0x7f0000000200)=0x100000000, 0x12) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x6000000}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x11, r3, 0x0) pipe(&(0x7f0000000000)) 20:18:49 executing program 0: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xd, 0x12, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x801000008912, &(0x7f0000000080)="080da8055e0bcfe0479071") r1 = socket(0x40000000002, 0x3, 0x80000000002) r2 = socket$kcm(0xa, 0x2, 0x73) bind(r2, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) [ 805.825870][T25510] ? apparmor_socket_sendmsg+0x2a/0x30 [ 805.839817][T25523] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 805.845265][T25510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 805.845284][T25510] ? security_socket_sendmsg+0x8d/0xc0 [ 805.845302][T25510] ? netlink_unicast+0x7e0/0x7e0 [ 805.845321][T25510] sock_sendmsg+0xd7/0x130 [ 805.845340][T25510] ____sys_sendmsg+0x753/0x880 [ 805.845365][T25510] ? kernel_sendmsg+0x50/0x50 [ 805.845382][T25510] ? __fget_files+0x337/0x520 sendmmsg(r2, &(0x7f000000ba80)=[{{&(0x7f000000bc80)=@tipc=@name={0x1e, 0x2, 0x1, {{0x3, 0x1}, 0x1}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="b07a1dedf6626647c1616a3f5feeac51a97feaf12c7e05568a793f3075e56a5c3a2e7bb804ba89fa720cc96464be99419c2757b8257bc1240167c723b8187408e685f64b8ed70b79370b", 0x4a}, {&(0x7f0000000200)="40a00b62c5ef5cab4a9b42021eb4715684790fa795035e0557bbc7d69868926b3cf9150b7bae9a1ca9558306dacbccabe183b33938d4acd46a4c5454a34bad380a0204d38aa6f56f0d5c3568c7d4812f44b643a7e7cae028572839e151309b48a0b795aba6aa19b6c70b486541df4715a3228e12ee82a30671193a996b025be2ca5e5b34c1f6", 0x86}, {&(0x7f00000002c0)="e0fcd7d55ae13c923a9f866bb07dbbef0450651d60b44c2e320bfab365f4c643f170b752f3bb9e508183343394ea4c932b8a350ff17a9b69e48d15fc3bf918bf8672d4e1e7a78d98dedca035c1aaf056f7", 0x51}], 0x3}}, {{&(0x7f0000000340)=@ipx={0x4, 0x7fff, 0x16d, "154c93fea493", 0x6}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000003c0)="3d53fe6c909ac7b602349dc3dca6cc0e6da81b98b85b019ccdea1dcb1bef27e723996b466761", 0x26}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="d6a33affdb29c5c596f11638fde4036eb9b543aeacb97ee73b08032141fae5aaa82a31e4cdb4fdc81bc1bf0789e599cb8932f222bd416e014fea11a673299911a1515f9cae1041d4ab288a94c4cef8d70005bc2089566971cfc9276dc47aa0fdc6790e062153a83d09796b9934e8ae9301a9afac7bc9a5703dd4ecf4837d52f8f46f4e11b528ef969c8b75d3b164a7bf182612f394fba8c888429495b7615946229b61754f8c4f13dd8c", 0xaa}, {&(0x7f00000014c0)="c7021b7bbc665e0974758a85bf6f2ac26b277d004883a23d32782049eb97839401ed8bf657", 0x25}, 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{0xa8, 0x10e, 0x1f, "e5705141a6448d1ebc04e6da9d8743c9bfb1f96875b9a411d2bcc06b2c8977d2a2778c8c04f3a2ecf110a753b70f7560f55561d6b9c8d26fe56f003e1b78395046353c12901195a60654881dff9be3021d94a7502a7940de17bc1c8794d3ae8fa398f2fc408c4a15f99e47232f151628585c2f01a799a63e2b3e8adc3465d5868b0f4ef94003c46479f722a4918255ac3008624e"}, {0xb8, 0x1, 0x9, "9e17b6f0cd8fc4f8a53a0f488bbcefad4f2821fe61de3b34dfe572b88686de78f3d66f795ed2c88bcc7cb59c0cf300b9509ff6300004d665b2d18b4d9f48577e97920572f7435cba704d76856b1ab225092b53fd151faec972e4847c42234862f88ffbfe7490cd11b650b2f5125ccb42ed306fa7e0d8b52c2ffc4a642fb85cecc72867d625a69e196d27d8bcb027a7847a705e83d0f5659096799be0c3c544108c3619a01d"}], 0x2220}}, {{&(0x7f000000a6c0)=@caif, 0x80, &(0x7f000000a7c0)=[{&(0x7f000000a740)="232691d76aae098007398da2b510f4346c9b165096ca02c7f3316ccc1f5f835e9df59ff1b2b1e8fd5b403e5f199209a8763711d55c0c96a43682a25bcd2f7f1a2a942c760502ff79a440f3ea93d6f56cee126c", 0x53}], 0x1, &(0x7f000000a800)}}, {{&(0x7f000000a840)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f000000a940)=[{&(0x7f000000a8c0)="9855a26cfa4f3c44089f2d3395b377212fd033aaa8abdde79bc8edc74b0f6b8c70f321c29aa6b5729cc336c28079a536702a7457dc70aa8cf8e706caadbe411789f414732c374b5a1627312fb9", 0x4d}], 0x1, &(0x7f000000bd00)=[{0x28, 0x118, 0x2, "5bdd45f278f78bb5c13c19ebdc713e97f158"}, {0xb0, 0x10c, 0x3ff, "a2c5d0dab1d331d30b7e438d34e730374cf4e2791dabf7ef9ac584264003ceb12537afbd0cfd74de9b167c98ca31fc0958925c76bb7748bcf0b0c5955749a79ceb92bbb064d6018f32778097423f89e0cab0e714c842693f3dedf0fd2c3070c0e5c1b8ec98072abde2506c09f188cbcd6e9b9264e473ab4115908a3ae7fa3e1cf4f507d2148a4c4ac139cb2da94c99a8d28c24bec9f030479fad879952"}, {0x1010, 0x6, 0x2, "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"}, {0xc8, 0x11, 0xffffffff, "83cc9a2baa6307568c0e45af714cc551399a6841a334f4958154ab87ab70189ff8f1549a9fe227b95ad45bd85f0ca6162c63dd2947e01e524d9a6842cf698da6e69db932d4cb3daf4fdf22bd21960dfd060fc66a9db50a6b1eb24f2d2ddc16be10402afbd640c2b90d4110d30c43df4e927a655175a1eb510ae3b9c23a6950552d769167492cffa9d31144570ce836ccfe1a11281fb28f698982adfc385aa367cfd9eff72a1e4269ae13e29213c53a6938"}], 0x11b0}}], 0x8, 0x40004) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 20:18:49 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x5000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 805.845399][T25510] ? find_held_lock+0x35/0x130 [ 805.845440][T25510] ___sys_sendmsg+0x100/0x170 [ 805.968028][T25510] ? sendmsg_copy_msghdr+0x70/0x70 [ 805.973167][T25510] ? __kasan_check_read+0x11/0x20 [ 805.978291][T25510] ? __fget_files+0x359/0x520 [ 805.982994][T25510] ? ksys_dup3+0x3e0/0x3e0 [ 805.987453][T25510] ? __fget_light+0x1ad/0x270 [ 805.992154][T25510] ? __fdget+0x1b/0x20 [ 805.996374][T25510] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 806.002659][T25510] __sys_sendmsg+0x105/0x1d0 [ 806.007276][T25510] ? __sys_sendmsg_sock+0xc0/0xc0 [ 806.012375][T25510] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 806.018029][T25510] ? do_syscall_64+0x26/0x790 [ 806.022730][T25510] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.028902][T25510] ? do_syscall_64+0x26/0x790 [ 806.033625][T25510] __x64_sys_sendmsg+0x78/0xb0 [ 806.038447][T25510] do_syscall_64+0xfa/0x790 [ 806.042979][T25510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.049015][T25510] RIP: 0033:0x45c6c9 [ 806.052912][T25510] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 806.072871][T25510] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 806.081305][T25510] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 806.089291][T25510] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 806.097276][T25510] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 806.105209][T25527] IPVS: ftp: loaded support on port[0] = 21 [ 806.105404][T25510] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 806.119450][T25510] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 806.152141][T25508] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 806.180261][T25508] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:18:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="3748000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 806.196401][T25513] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 806.205852][T25533] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 806.215268][T25533] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:49 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 806.282159][T25513] 8021q: adding VLAN 0 to HW filter on device bond23 [ 806.379531][T25536] netlink: 17427 bytes leftover after parsing attributes in process `syz-executor.4'. [ 806.384488][T25540] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 806.397545][T25540] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:49 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x7000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000001c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) sendmmsg(r0, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001340)="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", 0x39d}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf92a1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)={0x80000001, 0x9}, 0xc) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000000c0)="bfaf7c7b0edb88d438cf8e951eaf3da0b76feed1c1e228cbc37f8575278d1f91673aca88767e0de06e04c07a06bdd53917019d8ce49e6825fd8a7baa04e73282ac41f585602044e5ae3f70e0afd073462c753b07a9021e9b4ff8e2251d1f892dece7c766395676ae8cac057b2284fe5713888d86b0a0dd2877ede9116e0ba0bed86fe53660ded857805d1d02910c9090eab7c131792048932ba9a5cdc9908cd286e1dc79227d888840e1d4e00c42b1", 0xaf) [ 806.426296][T25518] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:18:49 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0400051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 806.518933][T25544] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 806.529220][T25536] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 806.529220][T25536] !' [ 806.543859][T25544] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 806.603544][T25536] CPU: 1 PID: 25536 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 806.612375][T25536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 806.622530][T25536] Call Trace: [ 806.625946][T25536] dump_stack+0x197/0x210 [ 806.630540][T25536] sysfs_warn_dup.cold+0x1c/0x31 [ 806.635510][T25536] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 806.641615][T25536] sysfs_create_link+0x65/0xc0 [ 806.646429][T25536] device_add+0x756/0x1d00 [ 806.650934][T25536] ? __kasan_check_read+0x11/0x20 [ 806.656023][T25536] ? uevent_show+0x370/0x370 [ 806.660624][T25536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.666878][T25536] wiphy_register+0x1c46/0x2720 [ 806.671766][T25536] ? wiphy_unregister+0x1040/0x1040 [ 806.677427][T25536] ? __kmalloc+0x608/0x770 [ 806.681852][T25536] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 806.687680][T25536] ? lockdep_hardirqs_on+0x421/0x5e0 [ 806.693007][T25536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.699258][T25536] ieee80211_register_hw+0x14c4/0x3900 [ 806.704874][T25536] ? ieee80211_ifa_changed+0xde0/0xde0 [ 806.710352][T25536] ? memset+0x32/0x40 [ 806.714348][T25536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.720605][T25536] ? __hrtimer_init+0x13d/0x280 [ 806.725749][T25536] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 806.731509][T25536] ? hwsim_register_received_nl+0x420/0x420 [ 806.737450][T25536] hwsim_new_radio_nl+0x9e3/0x1070 [ 806.742662][T25536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.748932][T25536] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 806.755186][T25536] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 806.761552][T25536] genl_rcv_msg+0x67d/0xea0 [ 806.766084][T25536] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 806.772424][T25536] ? __kasan_check_read+0x11/0x20 [ 806.777457][T25536] ? __lock_acquire+0x8a0/0x4a00 [ 806.782424][T25536] ? find_held_lock+0x35/0x130 [ 806.787200][T25536] netlink_rcv_skb+0x177/0x450 [ 806.792152][T25536] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 806.798675][T25536] ? netlink_ack+0xb50/0xb50 [ 806.803261][T25536] ? __kasan_check_write+0x14/0x20 [ 806.808707][T25536] ? netlink_deliver_tap+0x248/0xbf0 [ 806.814011][T25536] genl_rcv+0x29/0x40 [ 806.817996][T25536] netlink_unicast+0x59e/0x7e0 [ 806.822784][T25536] ? netlink_attachskb+0x870/0x870 [ 806.827898][T25536] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 806.833635][T25536] ? __check_object_size+0x3d/0x437 [ 806.838847][T25536] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 806.844588][T25536] netlink_sendmsg+0x91c/0xea0 [ 806.849383][T25536] ? netlink_unicast+0x7e0/0x7e0 [ 806.854317][T25536] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 806.859873][T25536] ? apparmor_socket_sendmsg+0x2a/0x30 [ 806.865525][T25536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.871784][T25536] ? security_socket_sendmsg+0x8d/0xc0 [ 806.877241][T25536] ? netlink_unicast+0x7e0/0x7e0 [ 806.882303][T25536] sock_sendmsg+0xd7/0x130 [ 806.886734][T25536] ____sys_sendmsg+0x753/0x880 [ 806.891534][T25536] ? kernel_sendmsg+0x50/0x50 [ 806.896403][T25536] ? __fget_files+0x337/0x520 [ 806.901086][T25536] ? find_held_lock+0x35/0x130 [ 806.905880][T25536] ___sys_sendmsg+0x100/0x170 [ 806.910575][T25536] ? sendmsg_copy_msghdr+0x70/0x70 [ 806.915686][T25536] ? __kasan_check_read+0x11/0x20 [ 806.920820][T25536] ? __fget_files+0x359/0x520 [ 806.925502][T25536] ? ksys_dup3+0x3e0/0x3e0 [ 806.930030][T25536] ? __fget_light+0x1ad/0x270 [ 806.934717][T25536] ? __fdget+0x1b/0x20 [ 806.938812][T25536] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 806.945067][T25536] __sys_sendmsg+0x105/0x1d0 [ 806.949661][T25536] ? __sys_sendmsg_sock+0xc0/0xc0 [ 806.955138][T25536] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 806.960645][T25536] ? do_syscall_64+0x26/0x790 [ 806.965316][T25536] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.971476][T25536] ? do_syscall_64+0x26/0x790 [ 806.976570][T25536] __x64_sys_sendmsg+0x78/0xb0 [ 806.981465][T25536] do_syscall_64+0xfa/0x790 [ 806.986106][T25536] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.992003][T25536] RIP: 0033:0x45c6c9 [ 806.995900][T25536] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 807.015519][T25536] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 807.024045][T25536] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 807.032032][T25536] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 807.040013][T25536] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 20:18:50 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x8000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 807.048162][T25536] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 807.056135][T25536] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 807.081828][T25529] IPVS: ftp: loaded support on port[0] = 21 20:18:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), 0x4) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000003031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f0000000100)=0x2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = socket(0x4, 0x4, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8912, &(0x7f0000000140)=@buf={0xbe, &(0x7f0000000240)="ced9f14c44791b21562c1306e5e6d94c50f3b2b521ef63f352c3ba6d4010bc1273f30ffe48de91e4756ba066b601d6107c328aae7c235317d7174601dfcc1279deb41f760becf069aa4ee7ae25d3293d49bfc6df79791f7d66bbaecd1a9f180d66092820b8f7672508b2dc2dcee43b8575b0af7d562a65dad481511e1b7b90b1e46c24d16a4f582730ae97456a9bb1b2cf21fe44a5e1796eac4b3697a46352ee6cfa34ad0f020e14f48c5fb97fa706a116a8629c844a571427b208b7386e"}) r6 = socket(0x26, 0x2, 0x4e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) connect$pppoe(r6, &(0x7f0000000080)={0x18, 0x0, {0x4, @remote, 'vlan1\x00'}}, 0x1e) r7 = socket(0x10, 0x80002, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") ioctl$sock_rose_SIOCRSCLRRT(r7, 0x89e4) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000b80)={0x0, 0x1ff}, &(0x7f0000000bc0)=0x8) r10 = socket(0x11, 0x80002, 0x0) ioctl(r10, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r11 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r11, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r11, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r13}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000180)={r13, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000c00)=@sack_info={r13, 0x400, 0xc2ed}, &(0x7f0000000c40)=0xc) r15 = socket(0x11, 0x80002, 0x0) ioctl(r15, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r16 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r16, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r16, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r17 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r17, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r16, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r18}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r15, 0x84, 0x6f, &(0x7f0000000180)={r18, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) r20 = socket(0x11, 0x80002, 0x0) ioctl(r20, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r21 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r21, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r21, 0x84, 0x6f, &(0x7f0000000000)={r19, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r22 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r22, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r21, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r23}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r20, 0x84, 0x6f, &(0x7f0000000180)={r23, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) r24 = socket(0x11, 0x80002, 0x0) ioctl(r24, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r25 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r25, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r25, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r26 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r26, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r25, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r27}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r24, 0x84, 0x6f, &(0x7f0000000180)={r27, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) sendmmsg$inet_sctp(r8, &(0x7f0000000d80)=[{&(0x7f0000000a40)=@in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x33}, 0x3}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000a80)="06ce9dc37c9b2115c8f7b6ebedb4d9fb687dd8eddebb3896a66d6f8cbe23db26e23640543ee4d3b485669fc7cd1b8752d366e867ab44f4f33d7fc7", 0x3b}, {&(0x7f0000000ac0)="db90c1e40f0764f07a9d59aac691b17cc7761361d9c09d115906810ad8a88eff26f21c3813464bd2d1a4bcfd19198211500f3b6897f00135bb03cc37123adafd6f6d89e8724ea1ad404b2d4f7965287091df7dd6be26e242022e0373afc62b56f32b45ccc08ce6ff", 0x68}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="300000000000000084000000010000000900000001000000ffffffff0200000004000000e80e000000080000", @ANYRES32=r9, @ANYBLOB="20000000000000008400000002000000ffff00020600000001040000", @ANYRES32=r14, @ANYBLOB="300008001c00bc7256a14606bbc0f4181585f45c4c2a362bf0b289fc94265ed3f400000000000b000200050000000300000051d4000002000000001000003f3c00"/75, @ANYRES32=r18, @ANYBLOB="2000000000000000840000000200000004000080f9ffffff00000000", @ANYRES32=r23, @ANYBLOB="300000000000000084000000010000000700ff0008020000bd0c00000800000020000000ff01000005000000", @ANYRES32=r27], 0xd0, 0x8041}], 0x1, 0x800) write$cgroup_int(r4, &(0x7f0000000200)=0x100000000, 0x12) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x6000000}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x11, r3, 0x0) pipe(&(0x7f0000000000)) [ 807.176728][T25556] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 807.192212][T25556] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:50 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x9000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 807.248727][T25553] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 807.282382][T25559] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 807.284449][T25553] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:18:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="3c48000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 807.334868][T25562] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 807.363775][T25562] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:50 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xa000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 807.462169][T25567] netlink: 17432 bytes leftover after parsing attributes in process `syz-executor.4'. [ 807.537688][T25567] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 807.537688][T25567] !' [ 807.579273][T25573] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 807.602786][T25567] CPU: 1 PID: 25567 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 807.611605][T25567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 807.622074][T25567] Call Trace: [ 807.625533][T25567] dump_stack+0x197/0x210 [ 807.630158][T25567] sysfs_warn_dup.cold+0x1c/0x31 [ 807.635238][T25567] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 807.641606][T25567] sysfs_create_link+0x65/0xc0 [ 807.646600][T25567] device_add+0x756/0x1d00 [ 807.651085][T25567] ? uevent_show+0x370/0x370 [ 807.655709][T25567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 807.662361][T25567] wiphy_register+0x1c46/0x2720 [ 807.667626][T25567] ? wiphy_unregister+0x1040/0x1040 [ 807.673765][T25567] ? __kmalloc+0x608/0x770 [ 807.678730][T25567] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 807.684738][T25567] ? lockdep_hardirqs_on+0x421/0x5e0 [ 807.691738][T25567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 807.698289][T25567] ieee80211_register_hw+0x14c4/0x3900 [ 807.704346][T25567] ? ieee80211_ifa_changed+0xde0/0xde0 [ 807.710040][T25567] ? memset+0x32/0x40 [ 807.714869][T25567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 807.722782][T25567] ? __hrtimer_init+0x13d/0x280 [ 807.727776][T25567] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 807.733729][T25567] ? hwsim_register_received_nl+0x420/0x420 [ 807.739670][T25567] hwsim_new_radio_nl+0x9e3/0x1070 [ 807.744899][T25567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 807.751811][T25567] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 807.757753][T25567] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 807.765393][T25567] genl_rcv_msg+0x67d/0xea0 [ 807.770130][T25567] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 807.776504][T25567] ? __kasan_check_read+0x11/0x20 [ 807.781556][T25567] ? __lock_acquire+0x8a0/0x4a00 [ 807.786804][T25567] ? find_held_lock+0x35/0x130 [ 807.792836][T25567] netlink_rcv_skb+0x177/0x450 [ 807.798208][T25567] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 807.805130][T25567] ? netlink_ack+0xb50/0xb50 [ 807.809781][T25567] ? __kasan_check_write+0x14/0x20 [ 807.815596][T25567] ? netlink_deliver_tap+0x248/0xbf0 [ 807.822264][T25567] genl_rcv+0x29/0x40 [ 807.827004][T25567] netlink_unicast+0x59e/0x7e0 [ 807.832294][T25567] ? netlink_attachskb+0x870/0x870 [ 807.837559][T25567] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 807.843840][T25567] ? __check_object_size+0x3d/0x437 [ 807.849403][T25567] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 807.856185][T25567] netlink_sendmsg+0x91c/0xea0 [ 807.861817][T25567] ? netlink_unicast+0x7e0/0x7e0 [ 807.866780][T25567] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 807.873190][T25567] ? apparmor_socket_sendmsg+0x2a/0x30 [ 807.878774][T25567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 807.885045][T25567] ? security_socket_sendmsg+0x8d/0xc0 [ 807.891326][T25567] ? netlink_unicast+0x7e0/0x7e0 [ 807.896292][T25567] sock_sendmsg+0xd7/0x130 [ 807.901115][T25567] ____sys_sendmsg+0x753/0x880 [ 807.906777][T25567] ? kernel_sendmsg+0x50/0x50 [ 807.912472][T25567] ? __fget_files+0x337/0x520 [ 807.917368][T25567] ? find_held_lock+0x35/0x130 [ 807.922356][T25567] ___sys_sendmsg+0x100/0x170 [ 807.931320][T25567] ? sendmsg_copy_msghdr+0x70/0x70 [ 807.937465][T25567] ? __kasan_check_read+0x11/0x20 [ 807.942878][T25567] ? __fget_files+0x359/0x520 [ 807.947682][T25567] ? ksys_dup3+0x3e0/0x3e0 [ 807.953294][T25567] ? __fget_light+0x1ad/0x270 [ 807.958510][T25567] ? __fdget+0x1b/0x20 [ 807.962775][T25567] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 807.970871][T25567] __sys_sendmsg+0x105/0x1d0 [ 807.975488][T25567] ? __sys_sendmsg_sock+0xc0/0xc0 [ 807.980706][T25567] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 807.986883][T25567] ? do_syscall_64+0x26/0x790 [ 807.992406][T25567] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 807.998496][T25567] ? do_syscall_64+0x26/0x790 [ 808.003413][T25567] __x64_sys_sendmsg+0x78/0xb0 [ 808.009567][T25567] do_syscall_64+0xfa/0x790 [ 808.014655][T25567] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 808.020620][T25567] RIP: 0033:0x45c6c9 [ 808.024539][T25567] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 808.044681][T25567] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 808.053403][T25567] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 808.061730][T25567] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 808.070152][T25567] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 808.078394][T25567] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 808.086480][T25567] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 808.102688][T25573] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 811.473838][ T21] tipc: TX() has been purged, node left! 20:18:54 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r2, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) sendmmsg(r0, &(0x7f0000002680)=[{{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x5d1, 0x2, {0xa, 0x4e22, 0x2, @empty}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)="ddfd63f2c688c1d87df17ea0dd74079917e3c0d23fe379ff18348b45b5bbffa451f9fafb52a273b38b1e60968c1cf8c26aecae37889c8a9478f1f27820709e0fdb112eee326f8fa685f8cdebae142ca3ab3ec807223def0ff0b71387549d", 0x5e}, {&(0x7f00000001c0)="ad9516fb2a328b28fff3def319284db59d69baa055fc49471e3ea2e67ad2a154498dd52d282c9a1a00274ea23a7b3c2f843659586aedd84c5bf23a7456c0b44e688f54d7cc355656bfd0714861e1c3cdbd7ce3b334e05cd82279e0a78ba06664452018519556ceabbedaf45769cfa8caf8eb970d03e30d414eec35dd0bd91a1baffb10526ef1d8d7c2a8c77b148d407f29f189752b0e9a62029e1cd4a0f6cdfa2d1cf3a38b10b8c5796475842f6bc729d6eb3c8ebdc6c32c6ffc2f21fd0a2b0dbae3bbf96acea82136b319fb", 0xcc}], 0x2}}, {{&(0x7f0000000300)=@l2tp={0x2, 0x0, @multicast1, 0x4}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000380)="17461d6c86eccd267fa3e83b65b0fc531a3e1085b28c02832523ed1b56020e4a0bd860c3ec750db976f492376d062603c012a29d356738d6b0d81a58f0f0aa38ff033ea10c3cbb54dfa0230a375a5d4dcbd887e14e9a4364650ac1335bd69aaf1602daf82e2036bfb86525d195889c0eb36e4b82a8d0d41fc7cc464e0d36e4c744709fc985b42815eb71ae4225af7d4637405860c48aeac60384184bd396b7a2c0777e17811ea93f59ec946e251fad091fdeae8f6c03a1bc6386fbad692a6a03c2cc5c42e79ff4791900dad7b8a12190605639da49063d875aa6432e1f2b0989d0b90bd2d8bd019337bdb3", 0xeb}, {&(0x7f00000005c0)="b1577236406c55fa3c6fcf5141fe9b66456f5d8bb652503193a442e2b66051994a425eb0053579743ff7f3e8ba88dbdd935b3118a1034c3a4ddb0116a18ef9cb09a861ef983202cfee0cd1ab7fd7ec2805ca55", 0x53}, {&(0x7f0000000640)="efd7dbeb62cf39b0e40de96ca2ebb27529a9c74fcdd1939c2ba7f86d29dd067514be29e9ea5ed8ace26f023d5b55cae11b6c0f45b06f79ac2532e79bdb6103627dd2035f47c6c02442265f327ce1da5a6adab1715c0aaf51289f821f9b80ce2e8dedb684e004ab67ee0e11f4d244add86feb0c818bb4decfe37ce06158876d03663938f71323576cf5ca0b2dd0804940f51b7f50513b79bb7f434188f5a6", 0x9e}, {&(0x7f0000000700)="de5c0c331980378588fbb254c9a5a3e0dba10fd585a9e9c8182dcc72213151bec4eb154692fa0979aff386ef", 0x2c}, {&(0x7f0000000740)="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0x1000}], 0x5, &(0x7f00000017c0)=[{0xa8, 0x119, 0x30b4, "177d5b59e2e35fe2c8b2405a4c5ba4eb9a7253d8d47184b87fad31dcd485de5f9f250221297e91a1a0a9cfa0dfb61f89e3d0ac8cdf47703e46e78575e32bf042f6143f9b24afd94d8b7630c8608a73e5aedae8cd34c5dd03e1e75946dc5034690396e7bed6957c08db7d8b31e6326c0b109764863376695b5986ee6a8e7a24ad83790acc61b9a3f2b8f16b9583a220f89165745f"}], 0xa8}}, {{&(0x7f0000001880)=@l2tp={0x2, 0x0, @multicast1, 0x3}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001900)="550fcab14ad6bb8602c180ccd3c93ec3b371e6c7b98cb01bb964a7f8d17156a22377065033b4be28843d8ee5e68bec6adec583e4d8efc18cc173cee4d9c5170f", 0x40}], 0x1, &(0x7f0000001980)=[{0x108, 0x112, 0x8, "6a334a3716b7f85a393c32b552f0f15cbd18e3ed417fecd529dacb6f99b3aad688ab33bd22102807039ad7fa263c4248fcf3dbdae59a12491e923b7ac3a2930de6b72133531c76672fb7df6a12d009250a36dd0bd33e5f03bf9bee11d80bc1998081f63ab4a19febb598bc1b057a2fca9da7aa8af4a71c300d711314819a6d8e7257025c8ccbe8e56ec035469f8ad998f6358822e682c68323b51f0b81091d5fc79c581dd5450a49e8a1975254ae2922b930c8e221b6ab82ad0ec6f719f7836fb2a0bbbbff609740346023cafbe2a78c0ea0c543893b1f0d9b199340d1c2ccf9c9f86b52c040062f83e9b1d99cab53f2e5bf1363dc1778"}, {0x108, 0x108, 0x0, "f6ef62fa436dc0bd9ded8fbe3a0c337918ee4f4e85ffa009d79156563d7a20548e054742534d0ff3d022a0f92388f14f6edcd1cb9415fbea61f225e92db5eec5fbba61f111358d4735e71a32a540547d6b20f53a3773a530b1a3425f6381df90691793acbdf749d4c0cd729fd817dcdad91e1484679df6f20977aa65ca3df17f7ffb78609bde3e4ee79a60f90cb375792bdb1e6c898f3d6115fdbf13bc68a3c2686a57c00d6aa82a0237724c137407377dccae9296c0186af7ddc894d7fda1fefda8feba8d6a0754a2484e6086069a5e92517c6873bdbf9209fd68eeb8247327f9b9f2977993898322bbf5704f73d4c5cc0c63"}], 0x210}}, {{&(0x7f0000001bc0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @multicast1}, 0x0, 0x3, 0x2, 0x4}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001c40)="d65210369137c84a671e669a6679660e717437c40c7370efa4918c3ef27ea7b9de616b6500f49eece9fa5eb390de549898bce409b0a6280ad4ca2944cd8fa90543157689224966e5d59dc19cf303e59106398fdd25544512b56a6f4708a62b91287cb86e531bf374af94af3f78e3e1eb467209246ded", 0x76}, {&(0x7f0000001cc0)="abece4ad238c2a17ef1144a8d6ee3637bab7", 0x12}, {&(0x7f0000001d00)="1c55e8d77e15271ad7f2fef0ac52a1a2aae6744ed1070a3a917b11eb3ef4366a7a9820796142c665a35443fbda452b127726a674a7fd", 0x36}, {&(0x7f0000001d40)="9d43741fa11771a538950e295c67df0302739fb4508b12bbec04236fbd920e46aaaf81b317761d3c05279117768c574a1613a3032e6e057ab1b3ef24a15ff9ff089e6dd7381437d8f7e52a792ac78a5054acd68f5db355f460d7aea120c92b1284b1a12491e8eef75b8309b4802406c52a452e39e6fff60ece9c0723b58e2bb839630edd2becba727a2ecf0b5b97a796823cdb63e9d9901e3b619197cfbef76012d3108387038aa84b2e5e48a41979a461af36d32dffcd06", 0xb8}], 0x4, &(0x7f0000001e40)=[{0x18, 0x113, 0x2, "83dac5343d56ab"}, {0xb0, 0x10f, 0x80000001, "d6ff20db096cb831169315b60504299a74929b4349c1559d083b636d204244f8f9f187208cd5613e774281e703b35786125980b24f6274fd2e20628d22ba1271220fae9066fdbb73b4bf4fef5a2a34945c77c2f1164ad8202da7f9535676fb94df5a44f7ba43eeada91415ffe0f9d8df29ca5ad4aef18544f56f764b8b06a3b37503c33c4d3a1fc4f96e100d72249135a3c69fcb917ddd1f9b593fa39de6fb"}, {0x88, 0x112, 0x3ff, "2cc3ccf6a40161b206cd92d7f6a242ab4bdd840e3149cc3f069d9260f1fda1a376c962409f8fb09856a3432fe704a4604e7506ab4386ad9ac44999b7658e5c0ee9630b53669e319a22b0a61b6b68215fafb1962cdf0949b3dfcdb6317915e97eb1fb6f3b7ba50f8ffe015eb2cae780035dbe"}, {0x60, 0x103, 0x1000, "9ceaa2e504232f3e6bfaac8d7aca0151232f65952640829d026ac55b2550aa34e8d8fa3d59d66759f98ec4b781d5ad71a46ba190fcd41b08aa49cafc51dc533118e6ed89c0f094b559bc86be"}], 0x1b0}}, {{&(0x7f0000002000)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)="7157bbd9a92388698f1763fcabdb49832d1fa42c3d22379822619884e07e3ac6365d5d9fc388ce1c0d571aba2201c67bba2bcb171c94082b12a09bc946a857f0855466c791e0950f1ae35f145c061674466acd28e2b59dd43000291e57a1763e51b91fce55b398a6c8f23663fd06c790611ae8505fe2abbc95f5e85a192202a5554fb1db5e54cf76fe8a9b6b09a60ed9550e77754db3b5f04c678a8b8d", 0x9d}, {&(0x7f0000002140)="a75fbdf9bec59ef7038a6149547be82138ef231009167a827017a2b30a98e5576bf99eef0e2137bb0637e96fec74bff4aed890ee659c66", 0x37}, {&(0x7f0000002180)="5026f8ac6779d5983170b2eb41865a70a5b99749ada3ee938b52eee48e9485062fcdb9e9853c79495b205d5e85728cf20e837983580650c1b92fd6d743eaf6b1d2756dce", 0x44}, {&(0x7f0000002200)="931d609ff2e186887d8bcc183cf5fdb84da836c0", 0x14}, {&(0x7f0000002240)="6f63cd164f025c0a72756fbac5c6a81d2bf29973a96f73b1c53345eb0b864f0b5ba5ea03c8d10ad9b093a4edecdc23aee2a325bb54fa68160ae237fceef10dd84a65d93103e7aa7cd022ec6645e7f11ee959c1dfff1a83b4ac23e188d200977bc2dc0eaa9d52724edff2a0d7664a55596715c9cb2a1d27748d4aa2ece0c369ff4679900c8ddb2882e68289db769772886bd422f619a9ca7f7a1c9fb95b7642966bb7cd154ff6be73d37c8ec1687b86e4faebb38ca29dbcf678d7f6e33a996c44e4191cd5745a39", 0xc7}, {&(0x7f0000002340)="f8401c3a8179376b0a53fdf85580e807c32521ae81b4d822184f061685c3ccabe60ada0bc01be5330aa8ddc7c77abccb14f20d10964d28187960e721e73fc7b59e8489f10916b4f924bdab055b1890319456fdb76b977957e50a722f0de409800def0e94efdf23bea196df125537f955c0e20f2374450f7a2805398ec19e736882fa85bc0d", 0x85}, {&(0x7f0000002400)="20fc33ca6265a89b3a09fb4e1303be85220787560b090813ea73696710b15e21f16bb1b3c6b8b8ac1a838c031f855a9034206ca15b782dad19f7a0796a32f27cdc8d13546c8a9dced3e8be2254077d542f3c181b4f20cf2bf7fe0d2aed41210623d7bb5dcf", 0x65}, {&(0x7f0000002480)="f1db751e6cd24b857740037ed5635635d0b5a9d99170ce466271515c7b72e7d096015696bdf190d91e14ece24fc17987f7d147586a88ebc19104c4c60b349b5c9a4ca64055b15f355a0255", 0x4b}, {&(0x7f0000002500)="12ee3bc7de4f97f1bdced210a995c4d5d253078d6818868f1de4c7dda73141d461ec51f2b48229f88988db5e8dcb355da6c2b0e4c7527ee690f6340f64ca0a69ca16b55fd4f1aafcc39b4741422f8c7aec1b9e42ebb5847d7efc7c70fe8fd5d5da175500d0a36b3ef558f8cc77fa08d03c4efef6f9b9736b564925b93dbb8d774c5d9a075fafb101297f4b881bd5b7655b64aa07e8ad52b598cbaee075", 0x9d}], 0x9}}], 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) 20:18:54 executing program 3: write(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'netdevsim0\x00', {}, 0x1}) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket(0x200000000000011, 0x4000000000080002, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0x0, r5}, 0x14) sendto$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000001c0)="b82f8962043d24f8392f59cea1f4115fd58e14bcda977806f2bd7a8ddf6f4b4dea6f5d3f4ee471d24b021388c329880524e8c407ae05eeea16c557253e8a86f12e99771f70823ff662a359aa14a5d335970d0f3fc91666c18173c97e00f51641efde90cf78d907ac508df7b8e5b88952d479a80dc901b9d0b0e0bd68fe10a078512154d924a3a799f05b421cfaf54eb379b3491f5e5e8c052f7c784bbb2e3009b202f06fe3bae12ca306a3147049c783bf110513017488f91281aea2af0d", 0xbe) r6 = socket(0x200000000000011, 0x4000000000080002, 0x8) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x75bf1f50) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="387422ae3ff629051dbad73507df1883c4000000", @ANYRES32=r8], 0x2}}, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={@mcast1, @mcast1, @remote, 0x1, 0x3, 0x3, 0x100, 0x330, 0x10, r8}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0x0, r9}, 0x14) sendto$inet6(r6, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) bind$bt_sco(r10, &(0x7f00000000c0), 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r11, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r11, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000004018a10"], 0xa) write$binfmt_misc(r11, &(0x7f0000000140)=ANY=[], 0xfef0) r12 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r12, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r12, &(0x7f0000008880), 0x40000000000045c, 0x44000102, 0x0) setsockopt$inet6_opts(r12, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_int(r12, 0x29, 0x35, &(0x7f0000000080)=0x802, 0x4) sendto$inet6(r12, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r13, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r13, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r15, &(0x7f00000001c0)={0x1f, 0x1, @any, 0x100000001, 0x2838}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r15, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r15, 0x84, 0x76, &(0x7f00000004c0)={r16, 0x9}, 0x8) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x11, 0x800000003, 0x0) bind(r18, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075d2e3e05f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049000000000000000006ad8e5ecc326d3ac65400"}, 0x80) getsockname$packet(r18, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r17, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000004389ddfb61f798a23a5ea828a9146400", @ANYRES32=r19, @ANYBLOB="00000000ffffffff00000059f006000068686e3247e8caba0c981a00000006335aadbcd6bd94205fab18edbb00"], 0x3}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r15, 0x8916, &(0x7f00000005c0)={@ipv4={[], [], @loopback}, 0x13, r19}) ioctl$sock_inet6_SIOCSIFADDR(r13, 0x8916, &(0x7f0000000000)={@local, 0x34, r19}) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000001080)={'vxcan0\x00', r19}) r21 = openat$cgroup_ro(r14, &(0x7f00000011c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r21, &(0x7f0000002bc0)=ANY=[@ANYBLOB="006f5236bbfca429651e4fb5bffec9a80c376646c3a3123759ce7501570f4d704fd819f8fcaa368ac33d8c2effbd7e3ace5942c36efff678680ef60d3c690000000000000000000000000000009b758359fc6545d087e802f1c7bf2ce0294f170c2d51e59b042aa7c298fae8eef6e0bd2cc9537a011fc2ec4f7700509702de3bc589968438e46c02f0d4a0630aa59d8b6990641c88532d0434f8bc0d15fa2a65d1b7742fc8e2af939b5d3cbaff0a59ba34315b029a5a3b61c780a8afa17b9623baef6f4c4bcbb3e2a0757160923fd6e9e6bd29e5c15229d982da154d4590f48f00cf660c7d4760a8d9ed3394d830cc943fb7a7d6e0418fb3c4ac891682b73cac51d44930b11d9399c1622b20175cf85b4639622d9e637d118ee50a06f155936dd510"], 0x14002c) r22 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r23 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r23, 0x0, 0x0) getsockname$packet(r23, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r25 = bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000000000085000000070000e99400000000000000"], 0x0, 0x4, 0x9d, &(0x7f00000012c0)=""/157, 0x0, 0x0, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r25, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r25, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=0xb8, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xc, 0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x8}}, 0x10) r27 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r27, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r22, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r24, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r26, r27}, 0x78) r28 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r28, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x14002c) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0x7, 0x1, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x7}], &(0x7f0000000040)='GPL\x00', 0x3, 0x1000, &(0x7f0000000080)=""/4096, 0x40f00, 0x4, [], r20, 0x7, r21, 0x8, &(0x7f00000010c0)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000001100)={0x1, 0x1, 0x6, 0x2}, 0x10, r26, r28}, 0x78) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r26, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r30 = socket$inet_udp(0x2, 0x2, 0x0) close(r30) splice(r29, 0x0, r30, 0x0, 0x80000001, 0x0) r31 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xc, 0x6, &(0x7f00000002c0)=@raw=[@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x2a}, @func, @func={0x85, 0x0, 0x1, 0x0, 0x4}], &(0x7f0000000300)='GPL\x00', 0x2, 0x54, &(0x7f0000000380)=""/84, 0x41100, 0x5, [], 0x0, 0x5, r11, 0x8, &(0x7f0000000400)={0xa, 0x2}, 0x8, 0x10, &(0x7f0000000500)={0x3, 0x3, 0xf7, 0x8}, 0x10, r26, r29}, 0x78) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00000005c0)={r7, r31}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x20, 0x8}, 0xc) sendmsg$alg(r1, &(0x7f0000000000)={0x4000002, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)}], 0x1, 0x0, 0x0, 0x2}, 0x4000) 20:18:54 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0500051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:54 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xb000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="6b48000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:54 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000340)=0x722db163, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x1132}) r2 = socket(0x1e, 0x4, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r3, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000080)=0x1) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x0, 0xfffffffe}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000000f80), 0x0, 0x22, 0x0) recvfrom$netrom(r2, &(0x7f00000000c0)=""/195, 0xc3, 0x0, 0x0, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r6, &(0x7f0000000000)='threaded\x00', 0xb1d000) recvfrom$rose(r6, &(0x7f0000001080)=""/87, 0x57, 0x121, 0x0, 0x0) r7 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000037000504d25a80648c63940d0224fc603500000004000400050082c137153e370400018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r8 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000037000504d25a80648c63940d0224fc603500000004000400050082c137153e370400018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) sendmmsg(r7, &(0x7f0000002a00)=[{{&(0x7f0000001100)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000001300)=[{&(0x7f0000001180)="c53f7b2c17a53ea43b4334e66ccc33625de8fb318b700f6f60c7623f31a3dc768dcfa3c87d09bb91e4e63963e625529c6336abc69466dc4d10ece5ef2767a1955647707fc6fe75d9913782844977d63b083304055a180f7114a06645df2ffc788e89fd644a47d2447121dd07ee7e7e36689662f84479a74698d8b561cf36c82efc3034b2a13980b49a24cab98652ce9ffb3ccfa41cae75cb3c617fefbc405d6d1d62f0f686", 0xa5}, {&(0x7f0000001240)="ea5b6aedbc7576cde91fc1fe081fd608caa4083bc4cc6826b75d78742acc592215e09f135e45ad9cf4c6ddbc60d0c95e39f9226640b2170bd7cb497c39576a399c5196b54023acc783bf8fa2ea712737b25587cd0336c0540127fff679cc4db8bd6eb9fee2224d5df95e2210d4c0ee8159770bbf47452a723df66007a8440119589ed008e1e18687d9899b5eb55ad775f1d21c629ad9444b19b95339d74a9e30b8197ee04ee1", 0xa6}, {&(0x7f0000003d00)="5d7da4ad386b6d64daff319a719b0f30d0666b6e708f3997ce599920d64dc560625f3b3b0ffcfd3852d7785c8ffb1a1e8011a756060d7f1597629828e450446bc55a89e89c0870a85b981a07c6527b38902662db11d1374dcf88320b9ab0a2cee979e18c32e107f605bad54fdb094fd426165ab503f091586472e6eb23d902e33dc2b6e2d30303f880eb1a8a173e2d91fb1ce277d02086a955adf7a28b986ef2eb4f37051128b78adc7b5226db4d86f4f7eb91114f327ff196ec662393f1cd6a57763a8115ea9e9e0e78ea006184ce665c894e808c9133bcd2bec38a31fd9d9c9a578f9b98f6bf9d127349676ea5d99393408eeaf68d6d8b68b5f68fec6c7a1c8c92a5c0025e7240d61359e73987baf15e8a944aebdca6b098c06cfdced3f8f82b02f2db7edff001fa0e8a3dfd4cdb95042adc45f6a0e1e371b5bd9dae2c5e51ca46a60d33531e6cfa8789ffca79a68cdc4421885d769aa72be0e192de025aaf3c96817beb83e5d7b415676107123e2ccb4ec3285f775229d30ca953cd1271e6361f5bd45c4989690dc6421cb451d63218f063ef63879d27c239716d59b63a6a609f3891ec9c5ce729456a37fff9b5d0e3e1d6c5f7b81313f5c937c79da837a5b5f5f3b0e857fc23f9d1b0328bb9a92be3cba007db37007f3e21d72fadfd78954319ea1f4aeacb2dde38fe76a13cd569e51791e605d1931133c8b36d1436289822352b00122e40c21235b92c50406da11c820c720dbb1ce0f9d4f57c35968119146e5e55396d361ebc5808b1284011ef5833ab36dd97378ed102f06bc38526643162e0361d6b91b300d44f97e2f94618a4031ef0ab630c38ebdad66bf47d5c040980f25af4cada74a65c7b532eed332b16a704f10a241ab4314d353eafcd72a08b0789d2255cafa5014c68394ee830f1f8dd7561e1dc5f21cba6ef266df9bc9b8da2d800f7d32ff9c0dd4138bfd5eeca91c37b4a6223ea2c705c5004e7a2c79e4ac46e09a6ffae18ceca1913d0ec7d5dbc10abf6a079af6196e0bcd40c8e9de7ee99ae740ade2f806a58acee6edb8f73b12691bb3fd19421dbd5da8a0e102fc0b91c1ca20ebd5c6f8c85ef8eba9a2a2083b3467a32911fd6af79584c1e1dabc5175704215cac592a59e3d4570004fcdda363efeae76c2a09dd80e239afc5dcab47e8ce432d9d3549011b6a5f119d18b9a5bf4cd7c48af7f969f6633c035c16d2aa4ac4204f1da3e24b45c210f2af6eba8e9ecbdd369a7b7335125a492626e65e2d098382d0fa2614c2bc8a338b8b6377cb674d7f730640215bbfea1766ac3afa389eeaa8b500495aa855a6b99f148599dfaf2a3577927b5bd9a2701f3b1a842a60123e66ce48fb9e42d7bd581626ce93ec0dedce80f9298224771de62542d2b47c17e4074029e3bd27d8fd7125e2c0b6d7518811fba806f2b9dcc505a4a845ef13eab77d579cb8bd66450dda83c3e112a290e1145b21d15139c44d8c37f140e01577642fd12eb419a860ace406c7498e90b85ee0595d2b974c30138254799940f78e8239d5b39a0941dbf78376842fc2c2d8ced415c0af6811b4897e953a363aefd0bf5f05054d0a2f2223b47d71fd3355b7bcd2db6bfd9db641c1f8a774c98329ecf3044b6db938cb3ec4828a37163f92d940601a0889f816b2274eb8b1f094daab9e6aeb05b940f6ab56cc11acc4dffe568e960bc13834357fc09a37fc188f1ad1091e00520722b854f59e0d6e459bd26503498be8fc2cec77166d2689c65a9a76e0122b309f2acf8db16bcf5633cb91f278c6e4a04bae6317fe6a6ae27d4e58af5280e52ba1c6cffb1585da9373d6b28e341aa142c92819b749f57c4b622bd6119988130a3a9f1b52d81d79b44ffcf1c16e04a881904bf96535b872a3af37273f2c69be88dd96f0f81e825de4ed4b668849c10a69d575de1c650594a645e8dedf7bdd92722f3bed00424319c05ab9ee354af2f025dcfd83876e41d12836158a59d9197e349656818b98c2fca3526ce619d7db71767697b8ad78734867e35d27601c6dfd4f518a13811139ebd06b9554268263f5e3ff22375ae75929287f6f29c277ddb3afa38479f78fb34aa6b7a72de5af40b97cc53d34129e1bc5f3cd73a456e8d444b1fdbfe877aba1f9890191c1e7f654196b52fae9b9a517180a516c697c9a2dc62dfaf40409d19e7fef7b5dfd82e5c91260867b683f1a509f5fbed3e8f1f502639de00b00d70f601b4bde4e39c4df1a823d8d5e173939fe5f4c69cc14d5c8af2e8b3eb723f6d65a9b335a8689af512712c47b9773b6fec32ba3d301351e06a15ec3263cbaecf7e9c975b8e778c0f3d6ff63c369003a8d7a355aa1703152641c21a53e845e2f6b74091bb6c6cee9393276aacce386950eed3c96e449fa6852ad8f0b7fb872b031eef87729a535f535312dacb8633e9dffa774210b5a661486886842ed2e455a0e65ca275bd427e6945249b14d5ac63bf036271329e09421eafbad73b4907bf9952853db325f4ce4b603dccdaa147110c56352e91edb3d6051e159d2ac48a53f86b6c4dde94fc3f713a5eeff622f73c4a4089a987e952f07a0e61b19823fcf5ddd28bfe5fa9039ec3a80eb60cacd82164435eae1a578c519d60a4b21675cecc8a409559317fbbe8c9cad4f793aa2cf2161403d1882b235db303653b48b4a92883bd8569e79868f6939a7e427ec40f304e173342ba18ff8124907e13903dfbbd958062f845692319f570d9db1f038e993e8de18b852de06fa52f8bb5340bcdca5176cd129e14ad1442a5d1664805ed5d8b5c5953d5f0884b1d3c8a35de8a56481e01967cfdbfa90b10676ad444070b5b39cdf8d003ce62e00ff1387e008cee65efeecda79800ffa6cfd5c71240a6d3df36ddd8f363959c06951b4532e57be95824ab134be7f7202bfc346c558f5e3a28d98afdf444d13123ad5c7559283db270378efae513fac7bde475a62e156b7526d79a21b8c599ee722c17e32e91fb3442eb73dbfeb736760bb6eef769d1c511691dfbc13a6ff807758ba63db496d3eaba0bfe030b97680351ba54297da2ff38aadd9db3715726277856c9c44c532ed170365fdbf127ada54d82dcc446e971a18f4d8b85298506a68fa4f8599dc69132ec0ee8311723edb8d572265bd36ebb472da68430fa52a1669d7e688213da03b4accc27f3b4e25d8c87887d22b67c6e9e0f2fb1573083f0d4cf5cd271becc99ea02128a5fa44c70bcf683275bd53c38f64f44c3a83bec27b774c198c67f0dd7d1d6ee26554b8db6f4ff59b7f610b92955b9529bed33f18e58688482c89b2873a3eb0f263d73a1874f9a68d1f78a2ec4a17173aa002d732d4cd65d9f5cd1771d1b0e796cc7e4eeca6829e259e4cdcfe90c30a910a27ddc6b0c7b19dc7c222e6c2909c47a49afcf6c3788bfea9623d78e10350a85a78af4fa587d601c15c1919ff5168d598c031a6ab4fb20558fd0e92b5035c384fdf648b3ff42ae278eeacca84e2bdfd2d4c69930ff704a89effd37e38358f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&(0x7f0000007fc0)=ANY=[@ANYBLOB="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0x10b0}}], 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000002cc0)=[{0x0, 0x29e, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000008438f78268008406d9901f81a0c3c0000000020000000b0004000000000080000000", @ANYRES32=r9], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r9, 0x4) r10 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r10, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r10, 0x29, 0xc9, 0x0, 0x0) [ 811.623968][ T21] tipc: TX() has been purged, node left! [ 811.665982][T25587] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 811.670721][T25588] netlink: 17479 bytes leftover after parsing attributes in process `syz-executor.4'. [ 811.705908][ T21] tipc: TX() has been purged, node left! [ 811.718018][T25587] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 811.745221][T25588] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 811.745221][T25588] !' [ 811.764981][T25588] CPU: 0 PID: 25588 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 811.773696][T25588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 811.784391][T25588] Call Trace: [ 811.787883][T25588] dump_stack+0x197/0x210 [ 811.792270][T25588] sysfs_warn_dup.cold+0x1c/0x31 [ 811.797429][T25588] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 811.803538][T25588] sysfs_create_link+0x65/0xc0 [ 811.808314][T25588] device_add+0x756/0x1d00 [ 811.812765][T25588] ? __kasan_check_read+0x11/0x20 [ 811.817928][T25588] ? uevent_show+0x370/0x370 [ 811.822573][T25588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 811.828871][T25588] wiphy_register+0x1c46/0x2720 [ 811.833846][T25588] ? wiphy_unregister+0x1040/0x1040 [ 811.839068][T25588] ? __kmalloc+0x608/0x770 [ 811.840973][T25596] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 811.843627][T25588] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 811.843649][T25588] ? lockdep_hardirqs_on+0x421/0x5e0 [ 811.843670][T25588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 811.843699][T25588] ieee80211_register_hw+0x14c4/0x3900 [ 811.843738][T25588] ? ieee80211_ifa_changed+0xde0/0xde0 [ 811.843761][T25588] ? memset+0x32/0x40 [ 811.843781][T25588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 811.843795][T25588] ? __hrtimer_init+0x13d/0x280 [ 811.843831][T25588] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 811.843872][T25588] ? hwsim_register_received_nl+0x420/0x420 [ 811.858579][T25596] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 811.859719][T25588] hwsim_new_radio_nl+0x9e3/0x1070 [ 811.859751][T25588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 811.931325][T25588] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 811.937250][T25588] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 811.943727][T25588] genl_rcv_msg+0x67d/0xea0 [ 811.948371][T25588] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 811.954706][T25588] ? __kasan_check_read+0x11/0x20 [ 811.959725][T25588] ? __lock_acquire+0x8a0/0x4a00 [ 811.964688][T25588] ? find_held_lock+0x35/0x130 [ 811.969647][T25588] netlink_rcv_skb+0x177/0x450 [ 811.974409][T25588] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 811.980934][T25588] ? netlink_ack+0xb50/0xb50 [ 811.985532][T25588] ? __kasan_check_write+0x14/0x20 [ 811.990657][T25588] ? netlink_deliver_tap+0x248/0xbf0 [ 811.995959][T25588] genl_rcv+0x29/0x40 [ 811.999948][T25588] netlink_unicast+0x59e/0x7e0 [ 812.004779][T25588] ? netlink_attachskb+0x870/0x870 [ 812.009904][T25588] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 812.015630][T25588] ? __check_object_size+0x3d/0x437 [ 812.020856][T25588] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 812.026600][T25588] netlink_sendmsg+0x91c/0xea0 [ 812.031428][T25588] ? netlink_unicast+0x7e0/0x7e0 [ 812.036385][T25588] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 812.041933][T25588] ? apparmor_socket_sendmsg+0x2a/0x30 [ 812.047539][T25588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 812.053893][T25588] ? security_socket_sendmsg+0x8d/0xc0 [ 812.059364][T25588] ? netlink_unicast+0x7e0/0x7e0 [ 812.064311][T25588] sock_sendmsg+0xd7/0x130 [ 812.069189][T25588] ____sys_sendmsg+0x753/0x880 [ 812.073970][T25588] ? kernel_sendmsg+0x50/0x50 [ 812.078659][T25588] ? __fget_files+0x337/0x520 [ 812.083460][T25588] ? find_held_lock+0x35/0x130 [ 812.088377][T25588] ___sys_sendmsg+0x100/0x170 [ 812.093064][T25588] ? sendmsg_copy_msghdr+0x70/0x70 [ 812.098222][T25588] ? __kasan_check_read+0x11/0x20 [ 812.103266][T25588] ? __fget_files+0x359/0x520 [ 812.107959][T25588] ? ksys_dup3+0x3e0/0x3e0 [ 812.112442][T25588] ? __fget_light+0x1ad/0x270 [ 812.117166][T25588] ? __fdget+0x1b/0x20 [ 812.121367][T25588] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 812.127638][T25588] __sys_sendmsg+0x105/0x1d0 [ 812.132258][T25588] ? __sys_sendmsg_sock+0xc0/0xc0 [ 812.137321][T25588] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 812.142801][T25588] ? do_syscall_64+0x26/0x790 [ 812.147485][T25588] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 812.153554][T25588] ? do_syscall_64+0x26/0x790 [ 812.158378][T25588] __x64_sys_sendmsg+0x78/0xb0 [ 812.163144][T25588] do_syscall_64+0xfa/0x790 [ 812.167675][T25588] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 812.173577][T25588] RIP: 0033:0x45c6c9 [ 812.177657][T25588] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 812.197868][T25588] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 812.206289][T25588] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 20:18:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xe000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$kcm(0xa, 0x2, 0x73) bind(r1, &(0x7f0000000080)=@in6={0xa, 0x0, 0xfffffffd, @loopback, 0x96}, 0x80) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000140)) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r2 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001480)=@raw={'raw\x00', 0x9, 0x3, 0x248, 0x0, 0xb0, 0xb0, 0x0, 0xb0, 0x1b0, 0x1b0, 0x1b0, 0x1b0, 0x1b0, 0x3, &(0x7f0000001440), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x2}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x6, 0x2, "58e75cd87f82bf6a278150a48076f5bea63e05861671c891920cac3c22dc"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2a8) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_UPDELAY={0x8, 0x1b}, @IFLA_BOND_MODE={0x5, 0x1, 0x5}]}}}]}, 0x44}}, 0x0) [ 812.214277][T25588] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 812.222410][T25588] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 812.230397][T25588] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 812.238401][T25588] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 812.347944][T25604] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 812.368060][T25604] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x10000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 812.414958][T25586] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 812.429338][T25586] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 812.448591][T25606] netlink: 'syz-executor.0': attribute type 27 has an invalid length. 20:18:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="6c48000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 812.513912][T25611] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 812.521722][T25611] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:56 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") unshare(0xc000400) sendmmsg(0xffffffffffffffff, &(0x7f0000006e80)=[{{&(0x7f0000000240)=@l2={0x1f, 0x81, @fixed={[], 0x11}, 0x3c3, 0x1}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)="83112567635566342998b46ba77bdd72470c1e5e4c08aa40c39bf0c152cea395baca4b507740daccd4bdfae7a2d9be1b77c38d36d9baf0334b660c002999ebdb94b0f06ef8e74a5d717c0f882ba31bdc018df22c9976ae09a96e3afd623e2480f5376657536def016e5d2c173b02", 0x6e}, {&(0x7f0000000340)="56cc6aa46591cbca53256e65d45ba6d8754c43bbad7b66195d90a86bd3640c80adcf5946f708c9fc77724e0fcf73db797fb338ccadbdc91d4c6dba9f32cc442f8db3ec39aa1c7ee4bab24510464c1c2315dddc1717bcee19806d90cd8c95fb654ae53c653f602efc93c534bd2e645df15394c7fb9508887431da0877981e84f6c90309d6a918887299f99c59a377592c41594301e30dba9202cb4bea25c0b0c7919623df256eb5048767d973db9e046b5ea4d4aacc81a4b964b2a724e3c6", 0xbe}, {&(0x7f0000000000)="9ae14387cdff88e15186d636466089285e9f83df79742bb7f2db0e07d9b54e10b5377cbca0d91e16f7b1ee4525e5ff66576523eaa346bfe00d32", 0x3a}, {&(0x7f00000001c0)="8093d299f98955fe30cb6582e918163f2933fa5ef671a61a53f5eb2cffb886302fb1248364a9241dca30145c7f5828ba11e22345dd44c37b49", 0x39}, {&(0x7f0000000400)="e1c91151c37e0f57800f29a18e99e8f68a67e122d51922bc3f807c90ba141a01618d78c4f60667f36770b8173867bf6f3f52dc33c603b1052512e6309b87e4ef9db440eece8573a43948728bc62fb236611ee860af1602763f2cb3b5a4409602f00485bcac3c7918246b7566dba1283016fb034ee7b51e19eb4d86328f4fb1364f31c89c2f8a6a493ee2164a01f936eeb83b414b5857ccd9dc6578b67cde1bf253b19eb316acdb040a481634f6cd71d284abc0765cc67377198de2f1c971d3829f2cccb76cf21dc4a36ecd2a67e1b0a16001a265f34bde2210396322d3eec64c25c2d632b6ecc13038b062da66ba02eb55", 0xf1}, {&(0x7f0000000500)="c5e0a2937b4cf3818e463f9c88237404bc9fd54fde54f2cd24b71c9b541fee9146fae466aaeefe2a0febc6ff318c41dae12ce68d61a511475b0e39896736e81f9c6c52aaae14eb1f3196f867da13b7e8b473d20a4b1c1aaf2c12fa32ff6c271b674d", 0x62}], 0x6, &(0x7f0000000780)=[{0x100, 0x103, 0x7, "2d903dcaefb0ea4831995ef2dc123750a1dfc11a552f3c28647f5c0eb8fea390feb3319a5a7f2aaeb52f2315e5f47e95268d821e3245d3ea9ebe32d33e65515ac642215bd6b0857e002815d8b74cf729f7df57061e05ee55d0c6f899bcbda96c713dee5d97573efb98f550d9adf57bcbd022cb96f26f70ef71e4cb9457c543c722de2de6c066980763aab43f4d235b0937bbdf4b61b4182ad7061dacddf95c725ab0d596da1038eccda0a53ef08bcd48590323f63b72c8f8388c04c54f9a24596f251894ddef00ed2ff6746eaf1848cb6b0edb8adcff07bf643c463a3842ee6718d1c1efb653d332b54f"}, {0x10, 0x1f, 0x4}, {0xb8, 0x117, 0x1, "b9bb9a8794d4900927d4b7b6c046b3f90a6f2c7b0245b36053698bfc47a847b481c5e85361cc3ecb4e0bdad756026436c06d655a493d1313b29a346c64ab0027577ab75eb0ce7169355c4eb20adc45979b02633b2240bf18c9bbd1b3d53459702b8a7b543072ee29afb8c0f753275c0748e4de718be8a68729debe17fa5a8d14d4d485baf16a1bb94c93078f1f7aaa07c226de4e8342c6a693fec10f1fe496e355a9ca4c20"}], 0x1c8}}, {{&(0x7f0000000600)=@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, [], 0x21}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000680)="503d8a4dba033ba4175322c01dbcc19371ef7a8257d00cc28d62e2251e3f318fd1e6502df8", 0x25}], 0x1, &(0x7f0000000980)=[{0xa0, 0x10e, 0x400000, "69a127970441dcbd1bae6758fbe9a204e57fdc4fa7bac4977f9b903ab4169197ec2d415aaf8173d6107e3dc88a52ab99b4faf26396b00785f7c5a5a662c2c38bcad46f82dc8714875c3845121fc150d4b2e4ac983e81f307c36bde3fc9477b4247a63547854a94d581329c2b000c7393964eaf9f67b3dfd38d81a7275248bfab84c2b686739294a0affd8c"}, {0xb8, 0x88, 0x9, "be2478233e591f9dedcdd241d681b748a4de77991a7ef28a27b9ef77eab5e844fe9a13193d34addaf52b10bd7ebaa5ee638b1e0718211d59e828a87fe213570a9ab2d72aae946b691760697ba0c4a23c1fb6cd745d09e5ef7b273561a331c0dab839e943cb1c2bec434101038e4e65a4ef14f5663b7f6e48e38e0cae5fdc995ffc7a69c2e1fd027d5459c71d795dcc5094eabb0bed4aa8828081a073760a40626fe5b01c4ab77f"}, {0xd8, 0x1, 0x4, "6656cbea3d66a9318c8f638384be9275eba65360144123ddacea4a579d6832c615c797cc92b3f67f07c2f641b0a473004cda89e28606b6fd541bdb4bd07487bb14ac1258d0b202299fc110bb8224eccddcd2b4c2af26b013d98fa6a4d03b11066ff3ea8c73b66d4ff7aa18d971831b83c71f36b1e339c43efdee48e7164064992f0d0242edec6dd248536dc5c69f835fef73c58f4100dc71e2823694b6e8ddc48b1df2e3fb2873f937da148263ea808aa2f8941bf008a7fe9a0bcc44f9db8a27d8de6032fda6e5bf"}, {0x30, 0x110, 0xfffffc00, "9cc6ce98d92d96fa87d9535b95a568064e3f08a213cb591e74"}, {0x80, 0x1, 0x2, "7f3998a2459504ef4eda8966071f63f1b00fb48d8b8963e5ad65d89ab1bcf5308b1a88006e320755bab9102ac6e2926927a74522f75d9563280747c98817f3f0379c6026e7d75d59c6aa115862960816cdaf66258f400b71b7ff3274c6b56a95803e5fab0055390af9d4cfe801e78b74"}, {0xe0, 0x111, 0x6, "3cfee9923f504d20f6cdaf584852d3dce44637d1943df7877df3436cbc8ea96a3f352d7ecd15244b393218009e70520be875c0165ffbf6ee5ea6023daf5b4c03991540cb78b1953aab8f5f023c13120e7a3061ed12f6822d3dda253af11b95dfd79b11d0d0e0e0f62c1ae3ecad6c8bab7385ee7618bb41ed04218c2a85433ad370659f721db48ffb5a94d641c96581b37037be32647ca2401350db2ed8d00c7ac7cda70922f14015b3a4a280f09f641caebb28bd6b550d247a857ad7f4e853bc3665848dff0cc6f4f7d90db2"}, {0xe0, 0x104, 0x6174e60, "0b98f4a811456103c3dff1acc713e52f8ce50bf6ae1ea864005519ed1a3fd0d597a7a99a1e3bf8ac95eb32e211bb6fd5d2cca5fff17bc2bc06ac898001f294f71a8ae12ad8d993e19a52acdf0d6c0f3907f07f155e5b6d69d5ee8e89984838070eeab5612078bcfc4e50bc04cc32006415f5273ccf0370e80debe4512219552f567f38eef64cd2b92d4f36fa0cc291d60a333d3409824da9e4653d95a67f7a8c0a56b23cae8b88e46770acac7229cbc9aca91c693f6247699c7a869f187a7be536cfd5e555895a6fd2caffa9757dcb"}, {0x40, 0x11, 0xc, "732ff76d814af6e97eb800e27c5302eb014f94fecde00f7d5cefa1fb3f079859582a3b156b2e152a36046a6887ca"}], 0x4e0}}, 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{&(0x7f00000069c0)="10936ea7b0d6b459ea1e53495e00eb943e791ab98669286646551a727d71969b0d5168420f84307d70f7fabe6033625441e383ea1689fc5dc4ba16e607d8e0c3c605b2640d31dc09ee07ac537f4bd523a7c7d0684c29a798497e1bdf21ae29912732843efc9d614db7a04649b50a7f568b0f09f766fd0d637b0349db1510d44f8006fb", 0x83}, {&(0x7f0000006a80)="7140febb8cccdc8096b56f5d7d5384b72acbfc8c552f9b2e41ecebdee168f8ed1198186b28813307a354a1a74e6a0eb4cd1e8cdd18bce5e8e77843", 0x3b}], 0x4, &(0x7f0000006b00)=[{0xc0, 0x105, 0x420b, "62c31905cff157066457205277d8dc5df2eccb7f662cfb065d331882e4e4f4e81c72e4b23636efc0fbf0a11e028e6496ac1ec250ca8bc75a905f7631fa19731191e686f81e52b29226c6b23f81872b3bc756522d1f1d5d29781080a7832abbde6abb791ce877446c5f1cdbe86620b6c10dc6a6c625363c6848c4558ae0d18fa781126cb60bdd70fce2f7fb16b6194832c428e6256881bb54a67d3826fc164303fe00b75802175ef265af17"}, {0xd0, 0x10b, 0x1000, "1219b987a13aabd145891c923c43c90fca7cca621e03f92c1450644922b79a3ccb8f10cd405fe7b37f7c640d8745e6f50a64ff7cad8372b326c9ec59e20b53d7ed38861aa0f2134b6de4708cc459cfe1ff1104c1c1d7f06f7aa65adfa6d071e3cda6d39b435d9d97d68c99069074e67ff6ad3ba04e6aaaade0e0a902e29a53064b47d6b3ba88739b89790db34b7d14226eeb0a8558b6dc80afa358440086f0d3511969c1a0fc65de593b7e55f6cea5547d2fef19d8553de6faea"}, {0x98, 0x102, 0x1f, "4f42b81d63870a863becb67000df600ef165fd4e31e9200ff5fbc34640f7e7aaf59262eb4a910e8baed6d5c723efcfc10a67ab450d84e8d5730f58b1c6e27951dab6f16c076b8dc52c99d0f82191686501b183a9964e6f4631d1bb1dfc153741abc0fc7c9c8ef1bb011858abb0bef7d2861938be79016ed5fd863b541a09fc040f82bc1e"}, {0xa8, 0x105, 0x7, "eeef731947fc71abfd04578a6dcbed845777464eecce2b110a71cdfd38fd4201dd30497b793f848717288d52a777e14244a30c51fb4bee5dd00126311f082cbf9b32cb43fd09af5ca59fdb84d9d10046ee5c9d88e272bc5d13f1ddf738a83abb3878d9c3d04506fdbc22caacb1b04872fdbd4926026cce6744f7fad2c0adc0b98ccbe9e5efd6e0b452964e957d16e731d97a8102f6e4"}, {0x80, 0x116, 0xff, "d5315ab93d78b12ce9d74fe547cb73f97de9d266bf2a6d5f19df6e748caf499a089bc4b713cd90c40294e1944eab723af4a93296164c594db62eb3b21912cc5189dd852562c1f6737656bed5e4d7bb0d158a173876d1048633efeceb6b18a2cf7291739faf975244009970d950f0"}], 0x350}}], 0x7, 0x8000) r3 = socket(0x80000000000000a, 0x2, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) pwritev(r5, &(0x7f0000000740)=[{&(0x7f0000000180)="fd", 0x1}], 0x1, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000080)={0x0, 0xffff7fffffffff28, 0xf4d3}) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 20:18:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x11000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)='F', 0x1, 0x0, &(0x7f0000000400)={0xa, 0x4e23, 0x0, @loopback, 0x5}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket(0x2, 0x3, 0x100000001) bind$inet(r5, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) connect$inet(r5, &(0x7f0000000540)={0x2, 0x0, @multicast2}, 0x10) sendto(r5, &(0x7f00000003c0)="879d0ebf9cbb63fd9adcbe51b07b0429c3178dcd0c7a3926a73ce84d", 0x1c, 0x8000, 0x0, 0x0) sendto$inet(r5, &(0x7f0000000100)="00dd", 0x2, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$inet6(r4, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, 0x0, 0x0) listen(r6, 0x4000000043) accept4(r6, 0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r7, 0x4000000043) accept4(r7, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 20:18:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0600051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 812.695227][T25621] netlink: 17480 bytes leftover after parsing attributes in process `syz-executor.4'. [ 812.789168][T25600] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 812.804438][T25621] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 812.804438][T25621] !' [ 812.835893][T25599] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 812.845438][T25630] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 812.872379][T25621] CPU: 1 PID: 25621 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 812.881196][T25621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 812.891265][T25621] Call Trace: [ 812.892456][T25630] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 812.894566][T25621] dump_stack+0x197/0x210 [ 812.894608][T25621] sysfs_warn_dup.cold+0x1c/0x31 [ 812.894631][T25621] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 812.894653][T25621] sysfs_create_link+0x65/0xc0 [ 812.894674][T25621] device_add+0x756/0x1d00 [ 812.894691][T25621] ? __kasan_check_read+0x11/0x20 [ 812.894720][T25621] ? uevent_show+0x370/0x370 [ 812.937691][T25621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 812.944068][T25621] wiphy_register+0x1c46/0x2720 [ 812.948967][T25621] ? wiphy_unregister+0x1040/0x1040 [ 812.954193][T25621] ? __kmalloc+0x608/0x770 [ 812.958624][T25621] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 812.964447][T25621] ? lockdep_hardirqs_on+0x421/0x5e0 [ 812.969870][T25621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 812.976136][T25621] ieee80211_register_hw+0x14c4/0x3900 [ 812.981637][T25621] ? ieee80211_ifa_changed+0xde0/0xde0 [ 812.987120][T25621] ? memset+0x32/0x40 [ 812.991135][T25621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 812.995440][ T27] audit: type=1804 audit(1581970736.250:748): pid=25635 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir372257074/syzkaller.98US6h/376/memory.events" dev="sda1" ino=17321 res=1 [ 812.997379][T25621] ? __hrtimer_init+0x13d/0x280 [ 812.997421][T25621] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 812.997467][T25621] ? hwsim_register_received_nl+0x420/0x420 [ 812.997500][T25621] hwsim_new_radio_nl+0x9e3/0x1070 [ 813.044402][T25621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 813.050838][T25621] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 813.051436][ T27] audit: type=1800 audit(1581970736.250:749): pid=25635 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=17321 res=0 [ 813.056860][T25621] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 813.056894][T25621] genl_rcv_msg+0x67d/0xea0 [ 813.056931][T25621] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 813.056951][T25621] ? __kasan_check_read+0x11/0x20 [ 813.056966][T25621] ? __lock_acquire+0x8a0/0x4a00 [ 813.057005][T25621] ? find_held_lock+0x35/0x130 [ 813.092070][T25643] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 813.095409][T25621] netlink_rcv_skb+0x177/0x450 [ 813.095434][T25621] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 813.095459][T25621] ? netlink_ack+0xb50/0xb50 [ 813.095478][T25621] ? __kasan_check_write+0x14/0x20 [ 813.095504][T25621] ? netlink_deliver_tap+0x248/0xbf0 [ 813.095530][T25621] genl_rcv+0x29/0x40 [ 813.095550][T25621] netlink_unicast+0x59e/0x7e0 [ 813.100777][T25643] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 813.105515][T25621] ? netlink_attachskb+0x870/0x870 [ 813.105539][T25621] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 813.105556][T25621] ? __check_object_size+0x3d/0x437 [ 813.105571][T25621] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 813.105597][T25621] netlink_sendmsg+0x91c/0xea0 [ 813.105628][T25621] ? netlink_unicast+0x7e0/0x7e0 [ 813.105651][T25621] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 813.127247][ T27] audit: type=1804 audit(1581970736.250:750): pid=25635 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir372257074/syzkaller.98US6h/376/memory.events" dev="sda1" ino=17321 res=1 [ 813.129065][T25621] ? apparmor_socket_sendmsg+0x2a/0x30 [ 813.129094][T25621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 813.129119][T25621] ? security_socket_sendmsg+0x8d/0xc0 [ 813.221070][T25648] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 813.223081][T25621] ? netlink_unicast+0x7e0/0x7e0 [ 813.223104][T25621] sock_sendmsg+0xd7/0x130 [ 813.223127][T25621] ____sys_sendmsg+0x753/0x880 [ 813.223153][T25621] ? kernel_sendmsg+0x50/0x50 [ 813.223170][T25621] ? __fget_files+0x337/0x520 [ 813.223191][T25621] ? find_held_lock+0x35/0x130 [ 813.229122][T25648] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 813.235067][T25621] ___sys_sendmsg+0x100/0x170 [ 813.235094][T25621] ? sendmsg_copy_msghdr+0x70/0x70 [ 813.235114][T25621] ? __kasan_check_read+0x11/0x20 [ 813.235143][T25621] ? __fget_files+0x359/0x520 [ 813.235171][T25621] ? ksys_dup3+0x3e0/0x3e0 [ 813.235232][T25621] ? __fget_light+0x1ad/0x270 [ 813.314403][T25621] ? __fdget+0x1b/0x20 [ 813.318494][T25621] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 813.324770][T25621] __sys_sendmsg+0x105/0x1d0 [ 813.329471][T25621] ? __sys_sendmsg_sock+0xc0/0xc0 20:18:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x12000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x13000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x14000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 813.334537][T25621] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 813.340103][T25621] ? do_syscall_64+0x26/0x790 [ 813.344808][T25621] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 813.350892][T25621] ? do_syscall_64+0x26/0x790 [ 813.355611][T25621] __x64_sys_sendmsg+0x78/0xb0 [ 813.357431][T25651] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 813.360501][T25621] do_syscall_64+0xfa/0x790 [ 813.360530][T25621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 813.360543][T25621] RIP: 0033:0x45c6c9 [ 813.360560][T25621] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 813.360570][T25621] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 813.360586][T25621] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 813.360596][T25621] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 813.360604][T25621] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 813.360612][T25621] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 813.360628][T25621] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 813.368474][T25651] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 813.384034][T25633] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 813.469486][T25633] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 813.471013][ T27] audit: type=1804 audit(1581970736.860:751): pid=25638 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir372257074/syzkaller.98US6h/376/memory.events" dev="sda1" ino=17321 res=1 [ 813.555869][ T27] audit: type=1804 audit(1581970736.900:752): pid=25646 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir372257074/syzkaller.98US6h/376/memory.events" dev="sda1" ino=17321 res=1 20:18:57 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:18:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="6e48000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x21000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0700051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:57 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100002c00) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r8, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c00020008000100040061585c5a4c77b16a200000"], 0x3c}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0xfffffffffffffe1e, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r8, @ANYBLOB="6ec8192b707bddfe6d3c2bfb6a8cfe701bc64c4debadf7805e0fa24564b3a23cce9a2e17d7ee4b8357b93171f5b5656f2b03d99a4ce3c68d3832de5601bb8a2d2ef0c818becdb89aacfcc252f6f2b925b4e5c336799cf97694662d98752b54a03bceca24756fffd35ba0d035a835bf21a764f02f8e805d2a499223915d9d3663f001d92512c5769c51777d9c9d0b4b116f0b8f74febafd4e19781c21e142f2e23d225b2dbde2d191c6fba843eb0765ba6d24237317cbabdd2a10aa71559aae09e775a0f7c25893f35a7e43ff673cf8e1733b0ac5f6b52bed00862f76c1d285"], 0x4c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=@newlink={0x3c, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r8}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x3c}}, 0x0) r9 = socket$kcm(0xa, 0x2, 0x73) bind(r9, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@empty, @in6=@local, 0x4e20, 0x2, 0x4e23, 0x9, 0xa, 0x20, 0x80, 0x29, r8, r10}, {0x9, 0x0, 0x1, 0x800, 0x0, 0x7, 0x8, 0x9}, {0x80000001, 0x7, 0xf497, 0x100000001}, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d4}, 0x2, @in=@empty, 0x3507, 0x3, 0x2, 0x40, 0x1, 0x3, 0x5}}, 0xe8) write$cgroup_int(r0, &(0x7f0000000080), 0x12) r11 = socket$inet(0xa, 0x801, 0x84) connect$inet(r11, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r11, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r12, 0x84, 0x18, 0x0, &(0x7f00000002c0)) r13 = socket$unix(0x1, 0x2, 0x0) shutdown(r13, 0xe8220c1cc90cd5f3) accept4$netrom(r0, 0x0, 0x0, 0x80000) shutdown(0xffffffffffffffff, 0xe8220c1cc90cd5f3) socket$unix(0x1, 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e00)={0x0, r2, 0x0, 0xe, &(0x7f0000000dc0)='memory.events\x00', 0xffffffffffffffff}, 0x30) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000e40)) [ 813.718494][ T27] audit: type=1800 audit(1581970737.100:753): pid=25635 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=17321 res=0 [ 813.792559][T25661] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 813.800534][T25658] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 813.800553][T25658] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 813.829618][T25661] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x3f000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 813.849704][ T27] audit: type=1804 audit(1581970737.100:754): pid=25635 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir372257074/syzkaller.98US6h/376/memory.events" dev="sda1" ino=17321 res=1 20:18:57 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) bind(r0, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) r1 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r1, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) vmsplice(r1, &(0x7f00000008c0)=[{&(0x7f0000000600)="bbb7efbd05d30c8e01000000b40782d2391ed9ec9ad676dc15deb6f7764a862e5125c86889f88c7ce8fd4eef7673a9da47ea9e45814b050b178b315843dd3025e4ed0790bc53347dc6d67f9a9bc70ae9b547695c807a192d5931fb8d0fdcb107126af49a1827087fec0772ce23c81ba7c935c51c9aeaf1883efb5a740759d25c613f2a88674d9e106e68363208a0efdd2b37d23f55fbc29129f3ae0b279bbc0c276638607da3103148773d6e98788638ce34105ad5bc954d34da4a047432eb854688c22073f0fac35b8ae102c36ca966d53fb0c164f3ccee42ecc62f1123992acf56ab94a23a48e060c45410ccfc0d04a01d99ac5dbb0c93caddde729078018633fb0d7a62a13e03458c156c5dbf7e545fb314d4d657efa2653966dd", 0x11c}, {&(0x7f0000000740)="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", 0x16f}, {&(0x7f0000000340)="828327886b36cc447614a381509a110f3741b82339cd4a580f45cd6f17ee488d581d7dc435b892c5d29d6f67c5bdef1a4b09983f5a0ab2089a40ed679e86ee82b88ffc12ea1368d9db194c08ba4e8de5fee83897c6d97fb7147b5ccb206cbc61b505df8e66124b8bc781909a5221a1081485e6dbcc70efa720546f08fc31803578a9aad9628fa2827ee859080ef56f7406c400f002b71a02cea86ce0c177e5a24e4aa9e47e18e1ac35b21514ed544e94cf2e3e76bda4b6503a8ffc29c647f01112c0ca53af7c7059b84df4f6449e945c1e8924448282a2967baff213d1fedf483718d3bd79776c5fcb105f8c9f3ac7a22628f6f509", 0xf5}, {&(0x7f0000000200)="2a0d8a0602d9c52ce8eaf3b893d71185cc6be65d2dc8fa4cfddb5583eaaa6055acc3b3b3efb8d14418d8b0964e719f89ad0a085e980a9c53b4f4d989ec9cf1f34375ada1af3d", 0x46}, {&(0x7f00000009c0)="0fc783b4abe1d822799476bca7d959288c015e5982e587fbf1383f546dc8fbd7415fb00dcc3f83bbdfe75e973baca6aa4a2592f93ec3d44829d3e5a2b3c91217803d52815ef6fefe40a55c064aadd65d4293e707d0bf0378d9e3a9e7508c7745947101e979461cefc468a751df7569b8738dc4d22af794b3ffff11fe642082d22f8520a18a0624886721356e0fb8dfe13d858f55dc2141598fca392e275e9e3e5055dbac902ade138904cca7a80df25f3e85bf298b638f1a1ae3bcfc0dabae18009ae15be32915c5bff2005b617d6fd5aef3741d9fb97acbf6f4fb0dfe87d61fc82b6c370e0b1b263a66e67f903d2dae8fe2775b47d36d7d781c3824", 0xfc}], 0x5, 0x9) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000933000/0x4000)=nil, 0x4000}, &(0x7f00000004c0)=0x10) ioctl(0xffffffffffffffff, 0x0, 0x0) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x800) ioctl(0xffffffffffffffff, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) [ 813.930815][T25666] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 814.004014][ T27] audit: type=1804 audit(1581970737.100:755): pid=25635 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir372257074/syzkaller.98US6h/376/memory.events" dev="sda1" ino=17321 res=1 [ 814.029395][T25673] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 814.067602][T25676] IPVS: ftp: loaded support on port[0] = 21 [ 814.083173][T25660] netlink: 17482 bytes leftover after parsing attributes in process `syz-executor.4'. [ 814.090232][T25673] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 814.102283][ T27] audit: type=1804 audit(1581970737.150:756): pid=25638 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir372257074/syzkaller.98US6h/376/memory.events" dev="sda1" ino=17321 res=1 [ 814.145812][ T27] audit: type=1804 audit(1581970737.230:757): pid=25664 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir230085209/syzkaller.OFVuhu/413/memory.events" dev="sda1" ino=17325 res=1 20:18:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x60000000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0a00051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 814.278915][T25675] bond26: (slave vcan5): The slave device specified does not support setting the MAC address [ 814.363144][T25675] bond26: (slave vcan5): Error -22 calling dev_set_mtu [ 814.398348][T25684] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 814.423001][T25684] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 814.447769][T25660] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 814.447769][T25660] !' [ 814.484547][T25660] CPU: 1 PID: 25660 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 814.493264][T25660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 814.503331][T25660] Call Trace: [ 814.506648][T25660] dump_stack+0x197/0x210 [ 814.511012][T25660] sysfs_warn_dup.cold+0x1c/0x31 [ 814.515970][T25660] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 814.522114][T25660] sysfs_create_link+0x65/0xc0 [ 814.526913][T25660] device_add+0x756/0x1d00 [ 814.531382][T25660] ? __kasan_check_read+0x11/0x20 [ 814.536433][T25660] ? uevent_show+0x370/0x370 [ 814.541044][T25660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 814.547330][T25660] wiphy_register+0x1c46/0x2720 [ 814.552232][T25660] ? wiphy_unregister+0x1040/0x1040 [ 814.557456][T25660] ? __kmalloc+0x608/0x770 [ 814.561891][T25660] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 814.562056][T25686] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 814.567713][T25660] ? lockdep_hardirqs_on+0x421/0x5e0 20:18:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x82070000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:18:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x9effffff, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 814.567734][T25660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 814.567766][T25660] ieee80211_register_hw+0x14c4/0x3900 [ 814.567810][T25660] ? ieee80211_ifa_changed+0xde0/0xde0 [ 814.567834][T25660] ? memset+0x32/0x40 [ 814.567852][T25660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 814.567865][T25660] ? __hrtimer_init+0x13d/0x280 [ 814.567900][T25660] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 814.575806][T25686] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 814.580743][T25660] ? hwsim_register_received_nl+0x420/0x420 [ 814.580781][T25660] hwsim_new_radio_nl+0x9e3/0x1070 [ 814.580805][T25660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 814.580823][T25660] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 814.580859][T25660] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 814.580888][T25660] genl_rcv_msg+0x67d/0xea0 [ 814.661291][T25660] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 814.663862][T25688] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 814.667641][T25660] ? __kasan_check_read+0x11/0x20 [ 814.667659][T25660] ? __lock_acquire+0x8a0/0x4a00 20:18:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000940)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000180)={'ip_vti0\x00', {0x2, 0x4e20, @broadcast}}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, r2, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x38, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0xc, 0x6, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x6}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x1a, 0x1, "243cc3a60a81859f5c22084958c80616e34f53941f18"}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x9, 0x1, "a2dd9905b1"}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r3 = socket(0x2, 0x80002, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$PNPIPE_INITSTATE(r4, 0x113, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000400)=""/97, &(0x7f00000000c0)=0x61) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = socket(0x10, 0x803, 0x0) sendto(r9, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r9, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r9, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r10, 0x300, 0x70bd2d, 0x25dfdbfb, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x30004000) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f00000075c0)={0x1c, r6, 0xb631c6b8429a7eb, 0x0, 0x0, {0xc}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) [ 814.667699][T25660] ? find_held_lock+0x35/0x130 [ 814.667731][T25660] netlink_rcv_skb+0x177/0x450 [ 814.667754][T25660] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 814.677545][T25688] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 814.680347][T25660] ? netlink_ack+0xb50/0xb50 [ 814.680367][T25660] ? __kasan_check_write+0x14/0x20 [ 814.680397][T25660] ? netlink_deliver_tap+0x248/0xbf0 [ 814.680428][T25660] genl_rcv+0x29/0x40 [ 814.680451][T25660] netlink_unicast+0x59e/0x7e0 20:18:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xa0006000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 814.733377][T25660] ? netlink_attachskb+0x870/0x870 [ 814.738518][T25660] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 814.744260][T25660] ? __check_object_size+0x3d/0x437 [ 814.749662][T25660] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 814.755528][T25660] netlink_sendmsg+0x91c/0xea0 [ 814.760332][T25660] ? netlink_unicast+0x7e0/0x7e0 [ 814.765286][T25660] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 814.770887][T25660] ? apparmor_socket_sendmsg+0x2a/0x30 [ 814.776370][T25660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 814.782744][T25660] ? security_socket_sendmsg+0x8d/0xc0 [ 814.788219][T25660] ? netlink_unicast+0x7e0/0x7e0 [ 814.793258][T25660] sock_sendmsg+0xd7/0x130 [ 814.797689][T25660] ____sys_sendmsg+0x753/0x880 [ 814.802472][T25660] ? kernel_sendmsg+0x50/0x50 [ 814.807213][T25660] ? __fget_files+0x337/0x520 [ 814.811915][T25660] ? find_held_lock+0x35/0x130 [ 814.813775][T25694] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 814.816711][T25660] ___sys_sendmsg+0x100/0x170 [ 814.816738][T25660] ? sendmsg_copy_msghdr+0x70/0x70 [ 814.816758][T25660] ? __kasan_check_read+0x11/0x20 [ 814.816787][T25660] ? __fget_files+0x359/0x520 [ 814.816815][T25660] ? ksys_dup3+0x3e0/0x3e0 [ 814.824706][T25694] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 814.829059][T25660] ? __fget_light+0x1ad/0x270 [ 814.829083][T25660] ? __fdget+0x1b/0x20 [ 814.829101][T25660] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 814.829130][T25660] __sys_sendmsg+0x105/0x1d0 [ 814.829160][T25660] ? __sys_sendmsg_sock+0xc0/0xc0 [ 814.882313][T25660] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 814.887795][T25660] ? do_syscall_64+0x26/0x790 [ 814.892486][T25660] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 814.898911][T25660] ? do_syscall_64+0x26/0x790 [ 814.903724][T25660] __x64_sys_sendmsg+0x78/0xb0 [ 814.908515][T25660] do_syscall_64+0xfa/0x790 [ 814.913067][T25660] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 814.918967][T25660] RIP: 0033:0x45c6c9 [ 814.922879][T25660] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 814.942581][T25660] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 814.951007][T25660] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 814.959012][T25660] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 814.966991][T25660] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 814.974990][T25660] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 20:18:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="7848000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:18:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xa0008000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 814.982976][T25660] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 815.003628][T25677] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 815.013254][T25683] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 815.062616][T25678] IPVS: ftp: loaded support on port[0] = 21 [ 815.066958][T25707] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 815.085136][T25707] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xf0ffffff, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 815.222592][T25714] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 815.246077][T25714] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:18:58 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100002c00) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r8, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c00020008000100040061585c5a4c77b16a200000"], 0x3c}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0xfffffffffffffe1e, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r8, @ANYBLOB="6ec8192b707bddfe6d3c2bfb6a8cfe701bc64c4debadf7805e0fa24564b3a23cce9a2e17d7ee4b8357b93171f5b5656f2b03d99a4ce3c68d3832de5601bb8a2d2ef0c818becdb89aacfcc252f6f2b925b4e5c336799cf97694662d98752b54a03bceca24756fffd35ba0d035a835bf21a764f02f8e805d2a499223915d9d3663f001d92512c5769c51777d9c9d0b4b116f0b8f74febafd4e19781c21e142f2e23d225b2dbde2d191c6fba843eb0765ba6d24237317cbabdd2a10aa71559aae09e775a0f7c25893f35a7e43ff673cf8e1733b0ac5f6b52bed00862f76c1d285"], 0x4c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=@newlink={0x3c, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r8}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x3c}}, 0x0) r9 = socket$kcm(0xa, 0x2, 0x73) bind(r9, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@empty, @in6=@local, 0x4e20, 0x2, 0x4e23, 0x9, 0xa, 0x20, 0x80, 0x29, r8, r10}, {0x9, 0x0, 0x1, 0x800, 0x0, 0x7, 0x8, 0x9}, {0x80000001, 0x7, 0xf497, 0x100000001}, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d4}, 0x2, @in=@empty, 0x3507, 0x3, 0x2, 0x40, 0x1, 0x3, 0x5}}, 0xe8) write$cgroup_int(r0, &(0x7f0000000080), 0x12) r11 = socket$inet(0xa, 0x801, 0x84) connect$inet(r11, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r11, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r12, 0x84, 0x18, 0x0, &(0x7f00000002c0)) r13 = socket$unix(0x1, 0x2, 0x0) shutdown(r13, 0xe8220c1cc90cd5f3) accept4$netrom(r0, 0x0, 0x0, 0x80000) shutdown(0xffffffffffffffff, 0xe8220c1cc90cd5f3) socket$unix(0x1, 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e00)={0x0, r2, 0x0, 0xe, &(0x7f0000000dc0)='memory.events\x00', 0xffffffffffffffff}, 0x30) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000e40)) 20:18:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xf5ffffff, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 815.382493][T25709] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 815.382493][T25709] !' [ 815.421899][T25709] CPU: 1 PID: 25709 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 815.430715][T25709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 815.440782][T25709] Call Trace: [ 815.444955][T25709] dump_stack+0x197/0x210 [ 815.449320][T25709] sysfs_warn_dup.cold+0x1c/0x31 [ 815.453168][T25721] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 815.454277][T25709] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 815.454307][T25709] sysfs_create_link+0x65/0xc0 [ 815.454325][T25709] device_add+0x756/0x1d00 [ 815.454346][T25709] ? __kasan_check_read+0x11/0x20 [ 815.464469][T25721] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 815.468205][T25709] ? uevent_show+0x370/0x370 [ 815.468224][T25709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 815.468260][T25709] wiphy_register+0x1c46/0x2720 [ 815.506505][T25709] ? wiphy_unregister+0x1040/0x1040 [ 815.511749][T25709] ? __kmalloc+0x608/0x770 [ 815.516187][T25709] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 815.522011][T25709] ? lockdep_hardirqs_on+0x421/0x5e0 [ 815.527335][T25709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 815.533615][T25709] ieee80211_register_hw+0x14c4/0x3900 [ 815.539255][T25709] ? ieee80211_ifa_changed+0xde0/0xde0 [ 815.544745][T25709] ? memset+0x32/0x40 [ 815.548757][T25709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 815.555121][T25709] ? __hrtimer_init+0x13d/0x280 [ 815.560017][T25709] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 815.565762][T25709] ? hwsim_register_received_nl+0x420/0x420 [ 815.571921][T25709] hwsim_new_radio_nl+0x9e3/0x1070 [ 815.577064][T25709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 815.583335][T25709] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 815.589297][T25709] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 815.595774][T25709] genl_rcv_msg+0x67d/0xea0 [ 815.600319][T25709] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 815.606669][T25709] ? __kasan_check_read+0x11/0x20 [ 815.611708][T25709] ? __lock_acquire+0x8a0/0x4a00 [ 815.616799][T25709] ? find_held_lock+0x35/0x130 [ 815.621600][T25709] netlink_rcv_skb+0x177/0x450 [ 815.626385][T25709] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 815.632742][T25709] ? netlink_ack+0xb50/0xb50 [ 815.637367][T25709] ? __kasan_check_write+0x14/0x20 [ 815.642517][T25709] ? netlink_deliver_tap+0x248/0xbf0 [ 815.647838][T25709] genl_rcv+0x29/0x40 [ 815.651837][T25709] netlink_unicast+0x59e/0x7e0 [ 815.656633][T25709] ? netlink_attachskb+0x870/0x870 [ 815.661789][T25709] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 815.667638][T25709] ? __check_object_size+0x3d/0x437 [ 815.672855][T25709] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 815.678610][T25709] netlink_sendmsg+0x91c/0xea0 [ 815.683417][T25709] ? netlink_unicast+0x7e0/0x7e0 [ 815.688371][T25709] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 815.693929][T25709] ? apparmor_socket_sendmsg+0x2a/0x30 [ 815.699550][T25709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 815.706593][T25709] ? security_socket_sendmsg+0x8d/0xc0 [ 815.712080][T25709] ? netlink_unicast+0x7e0/0x7e0 [ 815.717050][T25709] sock_sendmsg+0xd7/0x130 [ 815.721498][T25709] ____sys_sendmsg+0x753/0x880 [ 815.726297][T25709] ? kernel_sendmsg+0x50/0x50 [ 815.730987][T25709] ? __fget_files+0x337/0x520 [ 815.735805][T25709] ? find_held_lock+0x35/0x130 [ 815.740781][T25709] ___sys_sendmsg+0x100/0x170 [ 815.745480][T25709] ? sendmsg_copy_msghdr+0x70/0x70 [ 815.750653][T25709] ? __kasan_check_read+0x11/0x20 [ 815.755721][T25709] ? __fget_files+0x359/0x520 [ 815.760530][T25709] ? ksys_dup3+0x3e0/0x3e0 [ 815.764982][T25709] ? __fget_light+0x1ad/0x270 [ 815.769681][T25709] ? __fdget+0x1b/0x20 [ 815.773764][T25709] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 815.780028][T25709] __sys_sendmsg+0x105/0x1d0 [ 815.784642][T25709] ? __sys_sendmsg_sock+0xc0/0xc0 [ 815.789709][T25709] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 815.795188][T25709] ? do_syscall_64+0x26/0x790 [ 815.799881][T25709] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 815.806137][T25709] ? do_syscall_64+0x26/0x790 [ 815.810844][T25709] __x64_sys_sendmsg+0x78/0xb0 [ 815.815651][T25709] do_syscall_64+0xfa/0x790 [ 815.820179][T25709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 815.826157][T25709] RIP: 0033:0x45c6c9 [ 815.830080][T25709] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 815.849785][T25709] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 815.858198][T25709] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 815.866172][T25709] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 815.874139][T25709] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 815.882244][T25709] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 815.890217][T25709] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 815.939985][T25724] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 816.187226][T25727] bond27: (slave vcan6): The slave device specified does not support setting the MAC address [ 816.198789][T25727] bond27: (slave vcan6): Error -22 calling dev_set_mtu 20:19:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0e00051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xfffff000, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:02 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="f048000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x9effffff, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:02 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) bind(r0, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) r1 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r1, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) vmsplice(r1, &(0x7f00000008c0)=[{&(0x7f0000000600)="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", 0x11c}, {&(0x7f0000000740)="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", 0x16f}, {&(0x7f0000000340)="828327886b36cc447614a381509a110f3741b82339cd4a580f45cd6f17ee488d581d7dc435b892c5d29d6f67c5bdef1a4b09983f5a0ab2089a40ed679e86ee82b88ffc12ea1368d9db194c08ba4e8de5fee83897c6d97fb7147b5ccb206cbc61b505df8e66124b8bc781909a5221a1081485e6dbcc70efa720546f08fc31803578a9aad9628fa2827ee859080ef56f7406c400f002b71a02cea86ce0c177e5a24e4aa9e47e18e1ac35b21514ed544e94cf2e3e76bda4b6503a8ffc29c647f01112c0ca53af7c7059b84df4f6449e945c1e8924448282a2967baff213d1fedf483718d3bd79776c5fcb105f8c9f3ac7a22628f6f509", 0xf5}, {&(0x7f0000000200)="2a0d8a0602d9c52ce8eaf3b893d71185cc6be65d2dc8fa4cfddb5583eaaa6055acc3b3b3efb8d14418d8b0964e719f89ad0a085e980a9c53b4f4d989ec9cf1f34375ada1af3d", 0x46}, {&(0x7f00000009c0)="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", 0xfc}], 0x5, 0x9) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000933000/0x4000)=nil, 0x4000}, &(0x7f00000004c0)=0x10) ioctl(0xffffffffffffffff, 0x0, 0x0) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x800) ioctl(0xffffffffffffffff, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) 20:19:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @broadcast}, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000280)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004801}, 0x40000) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000240)={@broadcast, @loopback}, 0x3) [ 819.542664][T25739] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 819.576093][T25744] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 819.596676][T25739] __nla_validate_parse: 3 callbacks suppressed [ 819.596686][T25739] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 819.598707][T25744] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_IPV4_SRC={0x8, 0x5f, @rand_addr=0xfffffffe}]}}]}, 0x3c}}, 0x0) [ 819.645874][T25747] netlink: 'syz-executor.0': attribute type 13 has an invalid length. [ 819.662154][T25749] IPVS: ftp: loaded support on port[0] = 21 [ 819.688321][T25746] netlink: 17612 bytes leftover after parsing attributes in process `syz-executor.4'. [ 819.704356][T25751] netlink: 'syz-executor.0': attribute type 13 has an invalid length. 20:19:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xffffff7f, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 819.742932][T25746] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 819.742932][T25746] !' [ 819.762364][T25746] CPU: 0 PID: 25746 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 819.771170][T25746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 819.781234][T25746] Call Trace: [ 819.784544][T25746] dump_stack+0x197/0x210 [ 819.788914][T25746] sysfs_warn_dup.cold+0x1c/0x31 [ 819.793884][T25746] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 819.799983][T25746] sysfs_create_link+0x65/0xc0 [ 819.804775][T25746] device_add+0x756/0x1d00 [ 819.809211][T25746] ? __kasan_check_read+0x11/0x20 [ 819.814257][T25746] ? uevent_show+0x370/0x370 [ 819.818893][T25746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 819.825175][T25746] wiphy_register+0x1c46/0x2720 [ 819.830075][T25746] ? wiphy_unregister+0x1040/0x1040 [ 819.835303][T25746] ? __kmalloc+0x608/0x770 [ 819.839736][T25746] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 819.845565][T25746] ? lockdep_hardirqs_on+0x421/0x5e0 [ 819.850869][T25746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 819.857146][T25746] ieee80211_register_hw+0x14c4/0x3900 [ 819.862654][T25746] ? ieee80211_ifa_changed+0xde0/0xde0 [ 819.868152][T25746] ? memset+0x32/0x40 [ 819.872162][T25746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 819.878424][T25746] ? __hrtimer_init+0x13d/0x280 [ 819.883420][T25746] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 819.889187][T25746] ? hwsim_register_received_nl+0x420/0x420 [ 819.895216][T25746] hwsim_new_radio_nl+0x9e3/0x1070 [ 819.900357][T25746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 819.902894][T25756] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 819.906631][T25746] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 819.906672][T25746] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 819.906703][T25746] genl_rcv_msg+0x67d/0xea0 [ 819.906735][T25746] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 819.906753][T25746] ? __kasan_check_read+0x11/0x20 [ 819.906769][T25746] ? __lock_acquire+0x8a0/0x4a00 [ 819.906804][T25746] ? find_held_lock+0x35/0x130 [ 819.906835][T25746] netlink_rcv_skb+0x177/0x450 [ 819.906852][T25746] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 819.906873][T25746] ? netlink_ack+0xb50/0xb50 [ 819.927557][T25756] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 819.927659][T25746] ? __kasan_check_write+0x14/0x20 [ 819.983397][T25746] ? netlink_deliver_tap+0x248/0xbf0 [ 819.988757][T25746] genl_rcv+0x29/0x40 20:19:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xffffff9e, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 819.992763][T25746] netlink_unicast+0x59e/0x7e0 [ 819.997565][T25746] ? netlink_attachskb+0x870/0x870 [ 820.002703][T25746] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 820.008529][T25746] ? __check_object_size+0x3d/0x437 [ 820.013925][T25746] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 820.019681][T25746] netlink_sendmsg+0x91c/0xea0 [ 820.024474][T25746] ? netlink_unicast+0x7e0/0x7e0 [ 820.029438][T25746] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 820.035016][T25746] ? apparmor_socket_sendmsg+0x2a/0x30 [ 820.040502][T25746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 820.046852][T25746] ? security_socket_sendmsg+0x8d/0xc0 [ 820.052411][T25746] ? netlink_unicast+0x7e0/0x7e0 [ 820.057518][T25746] sock_sendmsg+0xd7/0x130 [ 820.061986][T25746] ____sys_sendmsg+0x753/0x880 [ 820.066808][T25746] ? kernel_sendmsg+0x50/0x50 [ 820.071517][T25746] ? __fget_files+0x337/0x520 [ 820.076220][T25746] ? find_held_lock+0x35/0x130 [ 820.081023][T25746] ___sys_sendmsg+0x100/0x170 [ 820.085728][T25746] ? sendmsg_copy_msghdr+0x70/0x70 [ 820.090873][T25746] ? __kasan_check_read+0x11/0x20 [ 820.095926][T25746] ? __fget_files+0x359/0x520 [ 820.100634][T25746] ? ksys_dup3+0x3e0/0x3e0 [ 820.105100][T25746] ? __fget_light+0x1ad/0x270 [ 820.109801][T25746] ? __fdget+0x1b/0x20 [ 820.113889][T25746] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 820.120160][T25746] __sys_sendmsg+0x105/0x1d0 [ 820.124774][T25746] ? __sys_sendmsg_sock+0xc0/0xc0 [ 820.130055][T25746] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 820.131008][T25759] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 820.135534][T25746] ? do_syscall_64+0x26/0x790 [ 820.135553][T25746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 820.135569][T25746] ? do_syscall_64+0x26/0x790 [ 820.135599][T25746] __x64_sys_sendmsg+0x78/0xb0 [ 820.135619][T25746] do_syscall_64+0xfa/0x790 [ 820.135640][T25746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 820.135652][T25746] RIP: 0033:0x45c6c9 [ 820.135668][T25746] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 820.135675][T25746] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 820.135690][T25746] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 820.135699][T25746] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 820.135708][T25746] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 820.135716][T25746] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 20:19:03 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f4800051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) socket(0xa, 0x80002, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000440)="e73b2ca797d29d33eeb7ed4e18f86a4faa5c8723441f7ccc6e0f09e1de03b969156cfd0fd4c24349176bfc73375b39", 0x2f}, {&(0x7f00000002c0)="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", 0x11e}, {&(0x7f0000001340)="2348ef10f813b2242b4650ee80d3f416985ccf5b289794357645b2b8b51967bfa08848235424e4b32edaad34d2ad62cdfbae8265a7a97d93257ba0cf1b836c805e5839bc66c0e29f9e5eca05b03563b65d2bf995f48d126525f40bf23449dc298c2dcebb470357b5b33363685443df105e8c7c23842b10a97e8acbcdfc2511cb295b372ef701d50df495ec05a59edf44e32b2ebb2031463c9fbce7a8a6528b7734a933aa6508bc3c5789918a7b24f5b34aef366f18fd26297f43aefc", 0xbc}], 0x3) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x3af4701e) pipe(&(0x7f0000000080)) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x1}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468000000001800020014000100000000", @ANYRES32=0x0, @ANYBLOB="002276f01577b8d838b25f5b007150cdbe33884c67ed26c521dc691c38e6a929a9eca553570b965900000000"], 0x4}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x50}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x4, 0x8bae451f11e963f2}, {0x2}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000001980)={'wg1\x00'}) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x24, 0x28, 0xd27}, 0x24}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b9674812", 0xc, 0x0, 0x0, 0x0) 20:19:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) write$tun(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000300)) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000380)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r4, &(0x7f0000000680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000640)={&(0x7f00000003c0)={0x1c, r5, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@WGDEVICE_A_FLAGS={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB='H\x00\x00}4](\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYBLOB="aaf20000d046b85cb01e92550250a490cff4300ad49be094008010bcf7bdbbd065501305f5a4d0dacee21d438be196e80742259eb3a1ac7e004b94f9b7ab4baa81cf128f5f61a199ab7c2badfb67c00ca013e15c05fb9a13f9557e4a9191f6c477a723c6fc1f10aca3e062d95598fbf27d12a60451f0e13ceed34dda1a105b18979383f0ef5237116d32d45ead01d0cb6ad41f7185ad664506ae44b9c79abba5de97372bd4a87357cd6c895780dcebe38410add118"], 0x4}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="74bf58002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebef6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005e6037bc7f7b197e9d0a1fdd3991219138d8050a0b43110382f9704675d7137394fc666c6ced592c8cd8deb35bc3876a1b7b496caf475ec9eced549a0bbfac89830ad1859b99353f6eb69720031760"], 0x74}}, 0x0) socketpair(0xf, 0x3, 0x0, &(0x7f0000000080)) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000440)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r9, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8005) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB='4\x00\x00\x00(\x00'/20, @ANYRES32=r8, @ANYBLOB="00000012ffffffff1400128000000100000000000000000000000280"], 0x34}}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x8) sendmsg$IPSET_CMD_DESTROY(r10, &(0x7f0000001a00)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000019c0)={&(0x7f0000001940)={0x50, 0x3, 0x6, 0x3, 0x0, 0x0, {0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000801) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @loopback}}, 0x0, 0x0, 0x33, 0x0, "a2ff88b78266e34024528093c6c9f27c21111de74c4b8027926801b188603ab3ed923b84f6837c31e904d1a42d4f8c6e347ea57e0ea09f29936d2595497d436cc7fe0be2a989c0848820e3260f8cb12d"}, 0xd8) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008002, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) r11 = socket$kcm(0xa, 0x2, 0x73) bind(r11, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) ioctl$sock_inet_SIOCSIFBRDADDR(r11, 0x891a, &(0x7f00000007c0)={'veth1_virt_wifi\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739e53, 0x120, 0x0, 0x4f) [ 820.135724][T25746] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 820.331037][T25768] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 820.339536][T25768] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:19:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:03 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f4c00051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 820.503813][T25759] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:03 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000280)={0x1f, 0xffff, 0x4}, 0x6) r1 = socket$inet6(0xa, 0x4, 0x8f) r2 = socket(0x11, 0x80002, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r5, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r5, 0x7, 0x8, 0x9, 0x2, 0x3}, 0x14) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="739b7a30030047efbf"], 0x9) [ 820.550535][T25778] netlink: 211900 bytes leftover after parsing attributes in process `syz-executor.4'. 20:19:04 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xfffffff0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 820.835223][T25778] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 820.835223][T25778] !' [ 820.837451][T25791] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 820.865378][T25778] CPU: 0 PID: 25778 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 820.872881][T25791] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 820.874088][T25778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 820.874096][T25778] Call Trace: [ 820.874123][T25778] dump_stack+0x197/0x210 [ 820.874154][T25778] sysfs_warn_dup.cold+0x1c/0x31 [ 820.874179][T25778] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 820.874205][T25778] sysfs_create_link+0x65/0xc0 [ 820.874226][T25778] device_add+0x756/0x1d00 [ 820.874245][T25778] ? __kasan_check_read+0x11/0x20 [ 820.874269][T25778] ? uevent_show+0x370/0x370 [ 820.874285][T25778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 820.874353][T25778] wiphy_register+0x1c46/0x2720 [ 820.874393][T25778] ? wiphy_unregister+0x1040/0x1040 [ 820.948787][T25778] ? __kmalloc+0x608/0x770 [ 820.953221][T25778] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 820.959167][T25778] ? lockdep_hardirqs_on+0x421/0x5e0 [ 820.964487][T25778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 820.970761][T25778] ieee80211_register_hw+0x14c4/0x3900 [ 820.976331][T25778] ? ieee80211_ifa_changed+0xde0/0xde0 [ 820.982267][T25778] ? memset+0x32/0x40 [ 820.986283][T25778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 820.992541][T25778] ? __hrtimer_init+0x13d/0x280 [ 820.997453][T25778] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 821.003231][T25778] ? hwsim_register_received_nl+0x420/0x420 [ 821.009331][T25778] hwsim_new_radio_nl+0x9e3/0x1070 [ 821.014479][T25778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.020872][T25778] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 821.026818][T25778] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 821.033187][T25778] genl_rcv_msg+0x67d/0xea0 [ 821.037759][T25778] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 821.044109][T25778] ? __kasan_check_read+0x11/0x20 [ 821.049158][T25778] ? __lock_acquire+0x8a0/0x4a00 [ 821.054138][T25778] ? find_held_lock+0x35/0x130 [ 821.059205][T25778] netlink_rcv_skb+0x177/0x450 [ 821.064010][T25778] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 821.070362][T25778] ? netlink_ack+0xb50/0xb50 [ 821.074973][T25778] ? __kasan_check_write+0x14/0x20 [ 821.080120][T25778] ? netlink_deliver_tap+0x248/0xbf0 [ 821.085444][T25778] genl_rcv+0x29/0x40 [ 821.089454][T25778] netlink_unicast+0x59e/0x7e0 [ 821.094253][T25778] ? netlink_attachskb+0x870/0x870 [ 821.099388][T25778] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 821.105230][T25778] ? __check_object_size+0x3d/0x437 [ 821.110436][T25778] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 821.116191][T25778] netlink_sendmsg+0x91c/0xea0 [ 821.121141][T25778] ? netlink_unicast+0x7e0/0x7e0 [ 821.126096][T25778] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 821.131664][T25778] ? apparmor_socket_sendmsg+0x2a/0x30 [ 821.137141][T25778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.143404][T25778] ? security_socket_sendmsg+0x8d/0xc0 [ 821.148877][T25778] ? netlink_unicast+0x7e0/0x7e0 [ 821.153837][T25778] sock_sendmsg+0xd7/0x130 [ 821.158277][T25778] ____sys_sendmsg+0x753/0x880 [ 821.163206][T25778] ? kernel_sendmsg+0x50/0x50 [ 821.167986][T25778] ? __fget_files+0x337/0x520 [ 821.172677][T25778] ? find_held_lock+0x35/0x130 [ 821.177471][T25778] ___sys_sendmsg+0x100/0x170 [ 821.182175][T25778] ? sendmsg_copy_msghdr+0x70/0x70 [ 821.187303][T25778] ? __kasan_check_read+0x11/0x20 [ 821.192532][T25778] ? __fget_files+0x359/0x520 [ 821.197289][T25778] ? ksys_dup3+0x3e0/0x3e0 [ 821.201783][T25778] ? __fget_light+0x1ad/0x270 [ 821.206486][T25778] ? __fdget+0x1b/0x20 [ 821.210570][T25778] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 821.217003][T25778] __sys_sendmsg+0x105/0x1d0 [ 821.221619][T25778] ? __sys_sendmsg_sock+0xc0/0xc0 [ 821.226750][T25778] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 821.232268][T25778] ? do_syscall_64+0x26/0x790 [ 821.236963][T25778] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 821.243183][T25778] ? do_syscall_64+0x26/0x790 [ 821.247894][T25778] __x64_sys_sendmsg+0x78/0xb0 [ 821.252691][T25778] do_syscall_64+0xfa/0x790 [ 821.257222][T25778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 821.263332][T25778] RIP: 0033:0x45c6c9 [ 821.267244][T25778] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 821.286984][T25778] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 821.295589][T25778] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 821.303582][T25778] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 821.311568][T25778] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 821.319655][T25778] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 821.327643][T25778] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 821.403098][T25784] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 821.440116][T25784] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:19:04 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xfffffff5, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a25000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:04 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000921000/0x2000)=nil, 0x2000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl(0xffffffffffffffff, 0x100000890e, &(0x7f00000001c0)="0805b5055e0bcfe8") ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000400)="829bfd2452c2cbe17c6bd21624f74a6a8ccae1b197a3e511be0fa9c5c5daa4df5b0020d1d47b387579df7a4bf96531379134084872044b8b76c163f1b303df33ae9b68b2924e0e2d4341a2c6c43fc14522b1b9339c095cb211fa671879e548cf85862eeac0b5afd7b00616d07d67a887904d3c1cc4b0a0f0d852eb9f") socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x5851, 0xafd9}, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x0, 0x0) listen(r6, 0x4000000043) r7 = socket(0x5, 0x803, 0x3) sendto(r7, &(0x7f00000004c0)="1200000ca2e3f66c7896ec89a718522a6dd76418ddd395d988fd12817500db5ba9f4111be5417167be5a28f188ac46468411dc346815260d1293b423acdd926876c21dfa5252abdeedfb145c251a1f42c3f81e2143a81333d7b7e7127eba37072ebef31d07cabafc32a1", 0x6a, 0x240488d1, 0x0, 0x0) recvmmsg(r7, &(0x7f00000037c0), 0x0, 0x2022, &(0x7f0000000480)={0x77359400}) bind$inet6(r7, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @mcast2, 0x653}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r8 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) accept(r8, &(0x7f0000000800)=@tipc=@id, &(0x7f0000000880)=0x80) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000240)={r11}, 0x8) r12 = socket(0x10, 0x803, 0x0) sendto(r12, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r12, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0], &(0x7f0000000980)=0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 20:19:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.current\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x87f1a7) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000004c0)={0x0, 0xffffffff000}) r1 = socket$kcm(0xa, 0x2, 0x73) bind(r1, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) r2 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r2, &(0x7f0000000000)=@in6={0xa, 0x80, 0x0, @local, 0x4}, 0x80) sendfile(r1, r2, &(0x7f0000000000)=0x2e9, 0x1) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$CAN_RAW_JOIN_FILTERS(r3, 0x65, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockname$ax25(r4, &(0x7f0000000280)={{0x3, @null}, [@netrom, @default, @null, @netrom, @rose, @null, @remote, @null]}, &(0x7f00000001c0)=0x48) 20:19:05 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x6, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000200)=""/234, &(0x7f0000000180)=0xea) r2 = socket(0x11, 0x800000003, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x41}, @local, 0x0, 0x7, [@rand_addr=0x9, @remote, @empty, @dev={0xac, 0x14, 0x14, 0x16}, @broadcast, @dev={0xac, 0x14, 0x14, 0x26}, @multicast1]}, 0x2c) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72e2aba000000012e0b3836005404b0e0301a08000000e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000065ecc326d3a09ffc2c65400"}, 0x80) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1003, 0x8a40}, [@IFLA_TXQLEN={0x8, 0xd, 0x800}]}, 0x28}}, 0x0) [ 821.587938][T25801] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 821.617731][T25805] netlink: 8502 bytes leftover after parsing attributes in process `syz-executor.4'. [ 821.647202][T25801] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 821.670503][T25805] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 821.670503][T25805] !' [ 821.680765][T25805] CPU: 0 PID: 25805 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 821.689479][T25805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 821.699546][T25805] Call Trace: [ 821.702861][T25805] dump_stack+0x197/0x210 [ 821.707235][T25805] sysfs_warn_dup.cold+0x1c/0x31 [ 821.712202][T25805] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 821.718297][T25805] sysfs_create_link+0x65/0xc0 [ 821.723081][T25805] device_add+0x756/0x1d00 [ 821.727524][T25805] ? __kasan_check_read+0x11/0x20 [ 821.732666][T25805] ? uevent_show+0x370/0x370 [ 821.737273][T25805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.743643][T25805] wiphy_register+0x1c46/0x2720 [ 821.748535][T25805] ? wiphy_unregister+0x1040/0x1040 [ 821.753761][T25805] ? __kmalloc+0x608/0x770 [ 821.758207][T25805] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 821.764038][T25805] ? lockdep_hardirqs_on+0x421/0x5e0 [ 821.769353][T25805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.775648][T25805] ieee80211_register_hw+0x14c4/0x3900 [ 821.781463][T25805] ? ieee80211_ifa_changed+0xde0/0xde0 [ 821.786957][T25805] ? memset+0x32/0x40 [ 821.790963][T25805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.797312][T25805] ? __hrtimer_init+0x13d/0x280 [ 821.802274][T25805] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 821.808047][T25805] ? hwsim_register_received_nl+0x420/0x420 [ 821.814075][T25805] hwsim_new_radio_nl+0x9e3/0x1070 [ 821.819227][T25805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.825601][T25805] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 821.831544][T25805] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 821.838026][T25805] genl_rcv_msg+0x67d/0xea0 [ 821.842675][T25805] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 821.849023][T25805] ? __kasan_check_read+0x11/0x20 [ 821.854063][T25805] ? __lock_acquire+0x8a0/0x4a00 [ 821.859049][T25805] ? find_held_lock+0x35/0x130 [ 821.863366][T25816] IPVS: ftp: loaded support on port[0] = 21 [ 821.863941][T25805] netlink_rcv_skb+0x177/0x450 [ 821.863964][T25805] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 821.863988][T25805] ? netlink_ack+0xb50/0xb50 [ 821.864007][T25805] ? __kasan_check_write+0x14/0x20 [ 821.864032][T25805] ? netlink_deliver_tap+0x248/0xbf0 20:19:05 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f6000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 821.864061][T25805] genl_rcv+0x29/0x40 [ 821.864081][T25805] netlink_unicast+0x59e/0x7e0 [ 821.905052][T25805] ? netlink_attachskb+0x870/0x870 [ 821.910201][T25805] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 821.915946][T25805] ? __check_object_size+0x3d/0x437 [ 821.921162][T25805] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 821.926916][T25805] netlink_sendmsg+0x91c/0xea0 [ 821.931722][T25805] ? netlink_unicast+0x7e0/0x7e0 [ 821.936691][T25805] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 821.942268][T25805] ? apparmor_socket_sendmsg+0x2a/0x30 [ 821.947778][T25805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.954044][T25805] ? security_socket_sendmsg+0x8d/0xc0 [ 821.960052][T25805] ? netlink_unicast+0x7e0/0x7e0 [ 821.965973][T25805] sock_sendmsg+0xd7/0x130 [ 821.970529][T25805] ____sys_sendmsg+0x753/0x880 [ 821.975344][T25805] ? kernel_sendmsg+0x50/0x50 [ 821.980054][T25805] ? __fget_files+0x337/0x520 [ 821.984844][T25805] ? find_held_lock+0x35/0x130 [ 821.989655][T25805] ___sys_sendmsg+0x100/0x170 [ 821.994405][T25805] ? sendmsg_copy_msghdr+0x70/0x70 [ 821.999747][T25805] ? __kasan_check_read+0x11/0x20 [ 822.004799][T25805] ? __fget_files+0x359/0x520 [ 822.009514][T25805] ? ksys_dup3+0x3e0/0x3e0 [ 822.014078][T25805] ? __fget_light+0x1ad/0x270 [ 822.018799][T25805] ? __fdget+0x1b/0x20 [ 822.022888][T25805] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 822.029294][T25805] __sys_sendmsg+0x105/0x1d0 [ 822.033906][T25805] ? __sys_sendmsg_sock+0xc0/0xc0 [ 822.038997][T25805] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 822.044490][T25805] ? do_syscall_64+0x26/0x790 [ 822.049183][T25805] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 822.055297][T25805] ? do_syscall_64+0x26/0x790 [ 822.060008][T25805] __x64_sys_sendmsg+0x78/0xb0 [ 822.064800][T25805] do_syscall_64+0xfa/0x790 [ 822.069437][T25805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 822.075457][T25805] RIP: 0033:0x45c6c9 [ 822.079370][T25805] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 822.099681][T25805] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 822.108222][T25805] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 822.116212][T25805] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 822.124286][T25805] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 822.132301][T25805] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 822.140286][T25805] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c 20:19:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xffffffff, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:05 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x7c, &(0x7f0000000080)=""/4096, &(0x7f0000001140)=0x101df) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x29}, 0x14}}, 0x0) r3 = socket$inet(0x2, 0x80000, 0x8) r4 = socket(0x11, 0x80002, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={r7, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000001fc0)={r7, 0x3ff, 0x1ff}, 0x8) sendmsg$NL80211_CMD_DEL_KEY(r1, &(0x7f00000011c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001180)={&(0x7f00000010c0)={0x48, r2, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "ffd1ff755f67fa4d17f58801ca"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_SEQ={0x4}, @NL80211_KEY_DEFAULT={0x4}]}, @NL80211_ATTR_KEY_SEQ={0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x8850}, 0x8010) connect$tipc(0xffffffffffffffff, &(0x7f0000000040)=@id={0x1e, 0x3, 0x2, {0x4e22}}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4000000032, 0xffffffffffffffff, 0x0) [ 822.367379][T25842] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 822.407994][T25842] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0xf, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 822.564100][T25815] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 822.572213][T25815] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:19:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a6b000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x125, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:06 executing program 0: r0 = socket(0x9, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=0x20000000000, 0x12) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) socket(0xa, 0x80000, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) [ 822.947538][T25869] netlink: 26422 bytes leftover after parsing attributes in process `syz-executor.4'. [ 822.957945][T25870] netlink: 53 bytes leftover after parsing attributes in process `syz-executor.2'. 20:19:06 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f6800051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x2c0, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0xec0, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:06 executing program 1: connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000040), 0x4) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='vegas\x00', 0x6) recvfrom(r1, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739e53, 0x120, 0x0, 0x4f) [ 823.485901][T25869] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 823.485901][T25869] !' 20:19:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x33fe0, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 823.528865][T25869] CPU: 0 PID: 25869 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 823.537587][T25869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 823.547658][T25869] Call Trace: [ 823.550982][T25869] dump_stack+0x197/0x210 [ 823.555361][T25869] sysfs_warn_dup.cold+0x1c/0x31 [ 823.560345][T25869] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 823.566449][T25869] sysfs_create_link+0x65/0xc0 [ 823.571429][T25869] device_add+0x756/0x1d00 [ 823.575874][T25869] ? __kasan_check_read+0x11/0x20 [ 823.580926][T25869] ? uevent_show+0x370/0x370 [ 823.585625][T25869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 823.591908][T25869] wiphy_register+0x1c46/0x2720 [ 823.596812][T25869] ? wiphy_unregister+0x1040/0x1040 [ 823.602047][T25869] ? __kmalloc+0x608/0x770 [ 823.607004][T25869] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 823.612840][T25869] ? lockdep_hardirqs_on+0x421/0x5e0 [ 823.618156][T25869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 823.624440][T25869] ieee80211_register_hw+0x14c4/0x3900 [ 823.630233][T25869] ? ieee80211_ifa_changed+0xde0/0xde0 [ 823.635718][T25869] ? memset+0x32/0x40 [ 823.639731][T25869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 823.646006][T25869] ? __hrtimer_init+0x13d/0x280 [ 823.650899][T25869] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 823.656676][T25869] ? hwsim_register_received_nl+0x420/0x420 [ 823.662796][T25869] hwsim_new_radio_nl+0x9e3/0x1070 [ 823.667964][T25869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 20:19:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x20000884, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 823.674230][T25869] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 823.680173][T25869] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 823.686628][T25869] genl_rcv_msg+0x67d/0xea0 [ 823.691170][T25869] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 823.697623][T25869] ? __kasan_check_read+0x11/0x20 [ 823.702671][T25869] ? __lock_acquire+0x8a0/0x4a00 [ 823.707690][T25869] ? find_held_lock+0x35/0x130 [ 823.712495][T25869] netlink_rcv_skb+0x177/0x450 [ 823.717294][T25869] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 823.723651][T25869] ? netlink_ack+0xb50/0xb50 [ 823.728785][T25869] ? __kasan_check_write+0x14/0x20 [ 823.733921][T25869] ? netlink_deliver_tap+0x248/0xbf0 [ 823.739262][T25869] genl_rcv+0x29/0x40 [ 823.743250][T25869] netlink_unicast+0x59e/0x7e0 [ 823.748049][T25869] ? netlink_attachskb+0x870/0x870 [ 823.753175][T25869] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 823.758917][T25869] ? __check_object_size+0x3d/0x437 [ 823.764115][T25869] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 823.769863][T25869] netlink_sendmsg+0x91c/0xea0 [ 823.774652][T25869] ? netlink_unicast+0x7e0/0x7e0 [ 823.779595][T25869] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 823.787331][T25869] ? apparmor_socket_sendmsg+0x2a/0x30 [ 823.792794][T25869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 823.799095][T25869] ? security_socket_sendmsg+0x8d/0xc0 [ 823.804553][T25869] ? netlink_unicast+0x7e0/0x7e0 [ 823.809479][T25869] sock_sendmsg+0xd7/0x130 [ 823.813901][T25869] ____sys_sendmsg+0x753/0x880 [ 823.818662][T25869] ? kernel_sendmsg+0x50/0x50 [ 823.823350][T25869] ? __fget_files+0x337/0x520 [ 823.828045][T25869] ? find_held_lock+0x35/0x130 [ 823.832853][T25869] ___sys_sendmsg+0x100/0x170 [ 823.837558][T25869] ? sendmsg_copy_msghdr+0x70/0x70 [ 823.842679][T25869] ? __kasan_check_read+0x11/0x20 [ 823.847739][T25869] ? __fget_files+0x359/0x520 [ 823.852425][T25869] ? ksys_dup3+0x3e0/0x3e0 [ 823.856883][T25869] ? __fget_light+0x1ad/0x270 [ 823.861563][T25869] ? __fdget+0x1b/0x20 [ 823.865773][T25869] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 823.872050][T25869] __sys_sendmsg+0x105/0x1d0 [ 823.876661][T25869] ? __sys_sendmsg_sock+0xc0/0xc0 [ 823.881727][T25869] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 823.887204][T25869] ? do_syscall_64+0x26/0x790 [ 823.891923][T25869] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 823.897998][T25869] ? do_syscall_64+0x26/0x790 [ 823.902717][T25869] __x64_sys_sendmsg+0x78/0xb0 [ 823.907506][T25869] do_syscall_64+0xfa/0x790 [ 823.912067][T25869] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 823.917959][T25869] RIP: 0033:0x45c6c9 [ 823.921856][T25869] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 823.941551][T25869] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 823.949986][T25869] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 823.957961][T25869] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 823.965944][T25869] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 823.973927][T25869] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 823.981910][T25869] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 824.283763][T25879] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 824.291880][T25879] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 824.301612][ T27] kauditd_printk_skb: 8 callbacks suppressed [ 824.301628][ T27] audit: type=1800 audit(1581970747.680:766): pid=25898 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=16849 res=0 20:19:07 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200000c, 0x4010, r1, 0x4922a000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r3, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) r4 = socket$kcm(0xa, 0x2, 0x73) bind(r4, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000080)={0x643, 0xffffbffffffffffd, 0x2be60000}) socket$netlink(0x10, 0x3, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) 20:19:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x7ffff000, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe8000000000000000000000000000bb0c0002000500010000000000240002000c000200050001000000000014000100080001ab0000000008000200e000000108000700000000000800030000000002000008000000008f"], 0x1}}, 0x340880f0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000300)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="2621ac08", 0x4}], 0x1}], 0x1, 0x0) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) [ 824.462996][T25895] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 824.462996][T25895] !' [ 824.646311][T25895] CPU: 0 PID: 25895 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 824.655109][T25895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 824.665174][T25895] Call Trace: [ 824.668491][T25895] dump_stack+0x197/0x210 [ 824.672854][T25895] sysfs_warn_dup.cold+0x1c/0x31 [ 824.678088][T25895] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 824.684283][T25895] sysfs_create_link+0x65/0xc0 [ 824.689257][T25895] device_add+0x756/0x1d00 [ 824.693707][T25895] ? __kasan_check_read+0x11/0x20 [ 824.698774][T25895] ? uevent_show+0x370/0x370 [ 824.703384][T25895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 824.709673][T25895] wiphy_register+0x1c46/0x2720 [ 824.714578][T25895] ? wiphy_unregister+0x1040/0x1040 [ 824.719798][T25895] ? __kmalloc+0x608/0x770 [ 824.724238][T25895] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 824.730082][T25895] ? lockdep_hardirqs_on+0x421/0x5e0 [ 824.735392][T25895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 824.741659][T25895] ieee80211_register_hw+0x14c4/0x3900 [ 824.747170][T25895] ? ieee80211_ifa_changed+0xde0/0xde0 [ 824.752650][T25895] ? memset+0x32/0x40 [ 824.756658][T25895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 824.762921][T25895] ? __hrtimer_init+0x13d/0x280 [ 824.767821][T25895] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 824.773800][T25895] ? hwsim_register_received_nl+0x420/0x420 [ 824.779727][T25895] hwsim_new_radio_nl+0x9e3/0x1070 [ 824.784874][T25895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 824.791137][T25895] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 824.797183][T25895] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 824.803665][T25895] genl_rcv_msg+0x67d/0xea0 [ 824.808223][T25895] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 824.814689][T25895] ? __kasan_check_read+0x11/0x20 [ 824.819736][T25895] ? __lock_acquire+0x8a0/0x4a00 [ 824.824718][T25895] ? find_held_lock+0x35/0x130 [ 824.829536][T25895] netlink_rcv_skb+0x177/0x450 [ 824.834349][T25895] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 824.840729][T25895] ? netlink_ack+0xb50/0xb50 [ 824.845349][T25895] ? __kasan_check_write+0x14/0x20 [ 824.850487][T25895] ? netlink_deliver_tap+0x248/0xbf0 [ 824.855906][T25895] genl_rcv+0x29/0x40 [ 824.859901][T25895] netlink_unicast+0x59e/0x7e0 [ 824.864704][T25895] ? netlink_attachskb+0x870/0x870 [ 824.872051][T25895] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 824.877793][T25895] ? __check_object_size+0x3d/0x437 [ 824.883142][T25895] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 824.888906][T25895] netlink_sendmsg+0x91c/0xea0 [ 824.893713][T25895] ? netlink_unicast+0x7e0/0x7e0 [ 824.898671][T25895] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 824.904250][T25895] ? apparmor_socket_sendmsg+0x2a/0x30 [ 824.909735][T25895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 824.915996][T25895] ? security_socket_sendmsg+0x8d/0xc0 [ 824.921495][T25895] ? netlink_unicast+0x7e0/0x7e0 [ 824.926463][T25895] sock_sendmsg+0xd7/0x130 [ 824.930909][T25895] ____sys_sendmsg+0x753/0x880 [ 824.935704][T25895] ? kernel_sendmsg+0x50/0x50 [ 824.940395][T25895] ? __fget_files+0x337/0x520 [ 824.945239][T25895] ? find_held_lock+0x35/0x130 [ 824.950048][T25895] ___sys_sendmsg+0x100/0x170 [ 824.954744][T25895] ? sendmsg_copy_msghdr+0x70/0x70 [ 824.959865][T25895] ? __kasan_check_read+0x11/0x20 [ 824.965446][T25895] ? __fget_files+0x359/0x520 [ 824.970146][T25895] ? ksys_dup3+0x3e0/0x3e0 [ 824.974602][T25895] ? __fget_light+0x1ad/0x270 [ 824.979298][T25895] ? __fdget+0x1b/0x20 [ 824.983388][T25895] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 824.989968][T25895] __sys_sendmsg+0x105/0x1d0 [ 824.994579][T25895] ? __sys_sendmsg_sock+0xc0/0xc0 [ 824.999658][T25895] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 825.005132][T25895] ? do_syscall_64+0x26/0x790 [ 825.009949][T25895] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 825.016029][T25895] ? do_syscall_64+0x26/0x790 [ 825.020741][T25895] __x64_sys_sendmsg+0x78/0xb0 [ 825.025539][T25895] do_syscall_64+0xfa/0x790 [ 825.030065][T25895] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 825.035972][T25895] RIP: 0033:0x45c6c9 [ 825.039991][T25895] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 825.060700][T25895] RSP: 002b:00007f00f0fbcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 825.069136][T25895] RAX: ffffffffffffffda RBX: 00007f00f0fbd6d4 RCX: 000000000045c6c9 [ 825.077216][T25895] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 825.085196][T25895] RBP: 000000000076bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 825.093323][T25895] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 825.101301][T25895] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bfd4 20:19:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a6c000024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x2, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) socketpair(0x1, 0x3, 0x40, &(0x7f00000000c0)) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) bind$inet(r0, 0xfffffffffffffffe, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @broadcast}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x7c774aac) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @local}, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wg2\x00', r7}) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r6, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r6, 0x6611) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x4}, 0x0) writev(r6, &(0x7f00000000c0)=[{0x0}], 0x1) openat$cgroup_ro(r6, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) socket(0x10, 0x80002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, 0x0, 0x0) 20:19:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_INTERFACE(r2, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x44, r3, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x1}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netdevsim0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_FLAGS_MASK={0x8, 0x30, 0x2000000}, @TCA_FLOWER_KEY_FLAGS={0x8}]}}]}, 0x44}}, 0x0) 20:19:08 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f6c00051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:08 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8000008031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r1, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) r2 = accept$nfc_llcp(r0, &(0x7f0000000300), &(0x7f0000000380)=0x60) ioctl(r2, 0x1000008915, &(0x7f0000000140)="080db5055e0bcfe8697071") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, 0xfff8, 0x1}, 0x6) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r6, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in=@empty, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000000), 0x6) ioctl$FIDEDUPERANGE(r5, 0xc0189436, &(0x7f0000000100)={0x0, 0xe5cf, 0x1, 0x0, 0x0, [{}]}) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="006d01f0ffff7920"], 0x3ff800) [ 825.280735][T25926] netlink: 'syz-executor.5': attribute type 8 has an invalid length. 20:19:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0xa, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 825.338640][T25926] __nla_validate_parse: 1 callbacks suppressed [ 825.338649][T25926] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 825.398515][T25927] netlink: 'syz-executor.1': attribute type 13 has an invalid length. 20:19:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0xf, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x26, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 825.636832][T25935] netlink: 26678 bytes leftover after parsing attributes in process `syz-executor.4'. [ 825.679914][T25935] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 825.679914][T25935] !' [ 825.734187][T25935] CPU: 0 PID: 25935 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 825.742973][T25935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 825.753698][T25935] Call Trace: [ 825.757022][T25935] dump_stack+0x197/0x210 [ 825.761387][T25935] sysfs_warn_dup.cold+0x1c/0x31 [ 825.766982][T25935] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 825.773111][T25935] sysfs_create_link+0x65/0xc0 [ 825.777909][T25935] device_add+0x756/0x1d00 [ 825.782348][T25935] ? __kasan_check_read+0x11/0x20 [ 825.787405][T25935] ? uevent_show+0x370/0x370 [ 825.792020][T25935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.798304][T25935] wiphy_register+0x1c46/0x2720 [ 825.803203][T25935] ? wiphy_unregister+0x1040/0x1040 [ 825.808454][T25935] ? __kmalloc+0x608/0x770 [ 825.812897][T25935] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 825.818762][T25935] ? lockdep_hardirqs_on+0x421/0x5e0 [ 825.824082][T25935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.830357][T25935] ieee80211_register_hw+0x14c4/0x3900 [ 825.835872][T25935] ? ieee80211_ifa_changed+0xde0/0xde0 [ 825.841357][T25935] ? memset+0x32/0x40 [ 825.845373][T25935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.851630][T25935] ? __hrtimer_init+0x13d/0x280 [ 825.856536][T25935] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 825.862452][T25935] ? hwsim_register_received_nl+0x420/0x420 [ 825.868390][T25935] hwsim_new_radio_nl+0x9e3/0x1070 [ 825.873566][T25935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.879834][T25935] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 825.885853][T25935] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 825.892220][T25935] genl_rcv_msg+0x67d/0xea0 [ 825.896769][T25935] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 825.903128][T25935] ? __kasan_check_read+0x11/0x20 [ 825.908173][T25935] ? __lock_acquire+0x8a0/0x4a00 [ 825.913267][T25935] ? find_held_lock+0x35/0x130 [ 825.918074][T25935] netlink_rcv_skb+0x177/0x450 [ 825.922870][T25935] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 825.929235][T25935] ? netlink_ack+0xb50/0xb50 [ 825.933852][T25935] ? __kasan_check_write+0x14/0x20 [ 825.939000][T25935] ? netlink_deliver_tap+0x248/0xbf0 [ 825.944319][T25935] genl_rcv+0x29/0x40 [ 825.948328][T25935] netlink_unicast+0x59e/0x7e0 [ 825.953140][T25935] ? netlink_attachskb+0x870/0x870 [ 825.958277][T25935] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 825.964014][T25935] ? __check_object_size+0x3d/0x437 [ 825.969229][T25935] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 825.974984][T25935] netlink_sendmsg+0x91c/0xea0 [ 825.979783][T25935] ? netlink_unicast+0x7e0/0x7e0 [ 825.984860][T25935] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 825.990433][T25935] ? apparmor_socket_sendmsg+0x2a/0x30 [ 825.995910][T25935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.002301][T25935] ? security_socket_sendmsg+0x8d/0xc0 [ 826.007780][T25935] ? netlink_unicast+0x7e0/0x7e0 [ 826.012738][T25935] sock_sendmsg+0xd7/0x130 [ 826.017187][T25935] ____sys_sendmsg+0x753/0x880 [ 826.021980][T25935] ? kernel_sendmsg+0x50/0x50 [ 826.026686][T25935] ? __fget_files+0x337/0x520 [ 826.031533][T25935] ? find_held_lock+0x35/0x130 [ 826.036479][T25935] ___sys_sendmsg+0x100/0x170 [ 826.041186][T25935] ? sendmsg_copy_msghdr+0x70/0x70 [ 826.046317][T25935] ? __kasan_check_read+0x11/0x20 [ 826.051433][T25935] ? __fget_files+0x359/0x520 [ 826.056375][T25935] ? ksys_dup3+0x3e0/0x3e0 [ 826.060840][T25935] ? __fget_light+0x1ad/0x270 [ 826.066878][T25935] ? __fdget+0x1b/0x20 [ 826.071016][T25935] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 826.077301][T25935] __sys_sendmsg+0x105/0x1d0 [ 826.081915][T25935] ? __sys_sendmsg_sock+0xc0/0xc0 [ 826.086986][T25935] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 826.092467][T25935] ? do_syscall_64+0x26/0x790 [ 826.097169][T25935] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 826.103257][T25935] ? do_syscall_64+0x26/0x790 [ 826.108084][T25935] __x64_sys_sendmsg+0x78/0xb0 [ 826.112885][T25935] do_syscall_64+0xfa/0x790 [ 826.117959][T25935] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 826.123863][T25935] RIP: 0033:0x45c6c9 20:19:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 826.127862][T25935] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 826.147564][T25935] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 826.155993][T25935] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 826.164076][T25935] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 826.172115][T25935] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 20:19:09 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f7400051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 826.179490][T25955] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 826.180268][T25935] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 826.180279][T25935] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c 20:19:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48020024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 826.234284][T25958] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 826.243861][T25955] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 826.270936][T25958] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:19:09 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x10004000000002, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) ioctl$SIOCAX25GETINFOOLD(0xffffffffffffffff, 0x89e9, &(0x7f00000001c0)) bind(r2, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) r3 = accept4(r2, &(0x7f00000014c0)=@x25={0x9, @remote}, &(0x7f0000001540)=0x80, 0x80000) getpeername$tipc(r3, &(0x7f0000001580)=@name, &(0x7f00000015c0)=0x10) sendmmsg(r1, &(0x7f0000000000), 0x548, 0x0) recvmmsg(r0, &(0x7f0000002cc0)=[{{0x0, 0xfffffffffffffe22, 0x0}}], 0x1ece87a4671555d, 0x0, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280)='batadv\x00') sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r5, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r6, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6eb8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="0107b581ccbf"}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fffffff}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xffffff4c}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x100}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000084}, 0x4008041) ioctl(r4, 0x1000008912, &(0x7f0000000100)="080db5055e0b000047907115958903ee55131aaff0f5512d5ff48aad88473ee0a5370ddc742e7c75635898f8f338b59f95b5da092bbb51471aede220ee5d64e0c799b09da24a32a7bb638a85dd1d") 20:19:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x2, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 826.481590][T25965] netlink: 148534 bytes leftover after parsing attributes in process `syz-executor.4'. [ 826.565877][T25965] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 826.565877][T25965] !' [ 826.613093][T25965] CPU: 0 PID: 25965 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 826.621966][T25965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 826.632047][T25965] Call Trace: [ 826.635383][T25965] dump_stack+0x197/0x210 [ 826.639767][T25965] sysfs_warn_dup.cold+0x1c/0x31 [ 826.644748][T25965] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 826.650845][T25965] sysfs_create_link+0x65/0xc0 [ 826.655798][T25965] device_add+0x756/0x1d00 [ 826.660240][T25965] ? __kasan_check_read+0x11/0x20 [ 826.665435][T25965] ? uevent_show+0x370/0x370 [ 826.670184][T25965] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.676466][T25965] wiphy_register+0x1c46/0x2720 [ 826.681367][T25965] ? wiphy_unregister+0x1040/0x1040 [ 826.686805][T25965] ? __kmalloc+0x608/0x770 [ 826.691239][T25965] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 826.697084][T25965] ? lockdep_hardirqs_on+0x421/0x5e0 [ 826.702394][T25965] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.708679][T25965] ieee80211_register_hw+0x14c4/0x3900 [ 826.714200][T25965] ? ieee80211_ifa_changed+0xde0/0xde0 [ 826.719802][T25965] ? memset+0x32/0x40 [ 826.723812][T25965] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.730199][T25965] ? __hrtimer_init+0x13d/0x280 [ 826.735089][T25965] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 826.741752][T25965] ? hwsim_register_received_nl+0x420/0x420 [ 826.747691][T25965] hwsim_new_radio_nl+0x9e3/0x1070 [ 826.751990][T25970] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 826.752831][T25965] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.752853][T25965] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 826.752889][T25965] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 826.778911][T25965] genl_rcv_msg+0x67d/0xea0 [ 826.783456][T25965] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 826.788908][T25970] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 826.789901][T25965] ? __kasan_check_read+0x11/0x20 [ 826.789919][T25965] ? __lock_acquire+0x8a0/0x4a00 [ 826.789957][T25965] ? find_held_lock+0x35/0x130 [ 826.813248][T25965] netlink_rcv_skb+0x177/0x450 [ 826.818037][T25965] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 826.824392][T25965] ? netlink_ack+0xb50/0xb50 [ 826.829003][T25965] ? __kasan_check_write+0x14/0x20 [ 826.835281][T25965] ? netlink_deliver_tap+0x248/0xbf0 [ 826.840606][T25965] genl_rcv+0x29/0x40 [ 826.844611][T25965] netlink_unicast+0x59e/0x7e0 [ 826.849407][T25965] ? netlink_attachskb+0x870/0x870 [ 826.854659][T25965] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 826.860431][T25965] ? __check_object_size+0x3d/0x437 [ 826.865664][T25965] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 826.871450][T25965] netlink_sendmsg+0x91c/0xea0 [ 826.876261][T25965] ? netlink_unicast+0x7e0/0x7e0 [ 826.881228][T25965] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 826.886907][T25965] ? apparmor_socket_sendmsg+0x2a/0x30 [ 826.892400][T25965] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.898662][T25965] ? security_socket_sendmsg+0x8d/0xc0 [ 826.904151][T25965] ? netlink_unicast+0x7e0/0x7e0 [ 826.909109][T25965] sock_sendmsg+0xd7/0x130 [ 826.913550][T25965] ____sys_sendmsg+0x753/0x880 [ 826.918347][T25965] ? kernel_sendmsg+0x50/0x50 [ 826.923065][T25965] ? __fget_files+0x337/0x520 [ 826.927764][T25965] ? find_held_lock+0x35/0x130 [ 826.932568][T25965] ___sys_sendmsg+0x100/0x170 [ 826.937275][T25965] ? sendmsg_copy_msghdr+0x70/0x70 [ 826.942421][T25965] ? __kasan_check_read+0x11/0x20 [ 826.947482][T25965] ? __fget_files+0x359/0x520 [ 826.952203][T25965] ? ksys_dup3+0x3e0/0x3e0 [ 826.956668][T25965] ? __fget_light+0x1ad/0x270 [ 826.961366][T25965] ? __fdget+0x1b/0x20 [ 826.965473][T25965] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 826.971737][T25965] __sys_sendmsg+0x105/0x1d0 [ 826.976355][T25965] ? __sys_sendmsg_sock+0xc0/0xc0 [ 826.981430][T25965] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 826.986905][T25965] ? do_syscall_64+0x26/0x790 [ 826.991600][T25965] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 826.997685][T25965] ? do_syscall_64+0x26/0x790 [ 827.002394][T25965] __x64_sys_sendmsg+0x78/0xb0 [ 827.007182][T25965] do_syscall_64+0xfa/0x790 [ 827.011710][T25965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 827.017730][T25965] RIP: 0033:0x45c6c9 [ 827.021635][T25965] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 827.041427][T25965] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 827.049856][T25965] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 20:19:10 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f7a00051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:10 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x3, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) socketpair(0x1, 0x3, 0x40, &(0x7f00000000c0)) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) bind$inet(r0, 0xfffffffffffffffe, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @broadcast}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x7c774aac) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @local}, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wg2\x00', r7}) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r6, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r6, 0x6611) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x4}, 0x0) writev(r6, &(0x7f00000000c0)=[{0x0}], 0x1) openat$cgroup_ro(r6, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) socket(0x10, 0x80002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, 0x0, 0x0) [ 827.057842][T25965] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 827.065980][T25965] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 827.074226][T25965] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 827.082211][T25965] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 827.180669][T25982] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 827.202470][T25980] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 827.223893][T25980] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 827.234117][T25982] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 827.311653][T25981] netlink: 'syz-executor.1': attribute type 13 has an invalid length. 20:19:11 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r1 = accept4$netrom(r0, &(0x7f0000000240)={{0x3, @default}, [@rose, @bcast, @netrom, @netrom, @bcast, @default, @rose, @netrom]}, &(0x7f00000002c0)=0x48, 0x80800) getpeername$netrom(r1, &(0x7f0000000300)={{}, [@null, @default, @null, @netrom, @default, @netrom, @netrom, @bcast]}, &(0x7f0000000380)=0x48) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f00000001c0)='\x00', 0x1) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r4, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="6c0000000102010800000000000000000500000306000740000100005000018014000180080001007f00000108000200e00000020c000280050001000103000000000000000000000000000000000014000400"/108], 0x6c}, 0x1, 0x0, 0x0, 0x11}, 0x804) 20:19:11 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x4, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48030024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240000000000004007a2a30005040000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001400)=@newtfilter={0x50, 0x2c, 0x2, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xa}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x20, 0x2, [@TCA_RSVP_ACT={0x1c, 0x6, [@m_pedit={0x18, 0x1, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$SIOCAX25GETINFO(r5, 0x89ed, &(0x7f0000000580)) sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4c0000000209050000000000000000000c000000080005400000001908000340000000200800054000080008080005400000001f0c00048008000140000000090900010073797a3000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40040}, 0x40) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000400)={0x8, 0x2, 0x9280, 0x1, 0x0}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000480)={r7, @in6={{0xa, 0x4e22, 0x10001, @loopback, 0x800}}}, 0x84) 20:19:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2ff000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 827.827352][T25994] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 827.853952][T25994] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:11 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x5, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48040024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 827.897627][T26001] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 827.921822][T26001] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 828.013004][T26003] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 828.067193][T26008] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm 20:19:11 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket(0x10, 0x803, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x40000100, &(0x7f0000003700)={0x77359400}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0xffffff7f, @remote, 0xffffffff}, 0x1c) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r2 = socket(0x10, 0x80002, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)={0x14, 0xa, 0xa, 0x801}, 0x14}}, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000280)=0x7) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924924924922aa, 0x200000b1) getpeername(r1, &(0x7f00000000c0), &(0x7f00000001c0)=0x80) [ 828.128392][T26008] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0003051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48050024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)={0x2, 0x18, 0x1, 0x0, 0x2}, 0x10}}, 0x0) [ 828.404940][T26024] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 828.434807][T26024] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 828.474518][T26024] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 828.474518][T26024] !' [ 828.523887][T26024] CPU: 1 PID: 26024 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 828.532709][T26024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 828.542892][T26024] Call Trace: [ 828.546334][T26024] dump_stack+0x197/0x210 [ 828.550708][T26024] sysfs_warn_dup.cold+0x1c/0x31 [ 828.555699][T26024] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 828.561969][T26024] sysfs_create_link+0x65/0xc0 [ 828.566762][T26024] device_add+0x756/0x1d00 [ 828.571242][T26024] ? __kasan_check_read+0x11/0x20 [ 828.576292][T26024] ? uevent_show+0x370/0x370 [ 828.580900][T26024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.587179][T26024] wiphy_register+0x1c46/0x2720 [ 828.592093][T26024] ? wiphy_unregister+0x1040/0x1040 [ 828.597319][T26024] ? __kmalloc+0x608/0x770 [ 828.601784][T26024] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 828.607618][T26024] ? lockdep_hardirqs_on+0x421/0x5e0 [ 828.612929][T26024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.619327][T26024] ieee80211_register_hw+0x14c4/0x3900 [ 828.624823][T26024] ? ieee80211_ifa_changed+0xde0/0xde0 [ 828.630377][T26024] ? memset+0x32/0x40 [ 828.634382][T26024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.640638][T26024] ? __hrtimer_init+0x13d/0x280 [ 828.645529][T26024] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 828.651294][T26024] ? hwsim_register_received_nl+0x420/0x420 [ 828.657229][T26024] hwsim_new_radio_nl+0x9e3/0x1070 [ 828.662373][T26024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.668623][T26024] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 828.674693][T26024] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 828.681045][T26024] genl_rcv_msg+0x67d/0xea0 [ 828.685556][T26024] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 828.692001][T26024] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 828.698147][T26024] ? find_held_lock+0x35/0x130 [ 828.702931][T26024] netlink_rcv_skb+0x177/0x450 [ 828.707757][T26024] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 828.714090][T26024] ? netlink_ack+0xb50/0xb50 [ 828.718678][T26024] ? __kasan_check_write+0x14/0x20 [ 828.723801][T26024] ? netlink_deliver_tap+0x248/0xbf0 [ 828.729296][T26024] genl_rcv+0x29/0x40 [ 828.733279][T26024] netlink_unicast+0x59e/0x7e0 [ 828.738184][T26024] ? netlink_attachskb+0x870/0x870 [ 828.743303][T26024] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 828.749015][T26024] ? __check_object_size+0x3d/0x437 [ 828.754201][T26024] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 828.760070][T26024] netlink_sendmsg+0x91c/0xea0 [ 828.764974][T26024] ? netlink_unicast+0x7e0/0x7e0 [ 828.769899][T26024] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 828.775492][T26024] ? apparmor_socket_sendmsg+0x2a/0x30 [ 828.780966][T26024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.787224][T26024] ? security_socket_sendmsg+0x8d/0xc0 [ 828.792690][T26024] ? netlink_unicast+0x7e0/0x7e0 [ 828.797631][T26024] sock_sendmsg+0xd7/0x130 [ 828.802048][T26024] ____sys_sendmsg+0x753/0x880 [ 828.806829][T26024] ? kernel_sendmsg+0x50/0x50 [ 828.811653][T26024] ? __fget_files+0x337/0x520 [ 828.816344][T26024] ? find_held_lock+0x35/0x130 [ 828.821141][T26024] ___sys_sendmsg+0x100/0x170 [ 828.825826][T26024] ? sendmsg_copy_msghdr+0x70/0x70 [ 828.830943][T26024] ? __kasan_check_read+0x11/0x20 [ 828.836006][T26024] ? __fget_files+0x359/0x520 [ 828.840710][T26024] ? ksys_dup3+0x3e0/0x3e0 [ 828.845132][T26024] ? __fget_light+0x1ad/0x270 [ 828.849821][T26024] ? __fdget+0x1b/0x20 [ 828.853897][T26024] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 828.860155][T26024] __sys_sendmsg+0x105/0x1d0 [ 828.864765][T26024] ? __sys_sendmsg_sock+0xc0/0xc0 [ 828.869930][T26024] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 828.875395][T26024] ? do_syscall_64+0x26/0x790 [ 828.880086][T26024] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 828.886181][T26024] ? do_syscall_64+0x26/0x790 [ 828.890867][T26024] __x64_sys_sendmsg+0x78/0xb0 [ 828.895662][T26024] do_syscall_64+0xfa/0x790 [ 828.900198][T26024] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 828.906196][T26024] RIP: 0033:0x45c6c9 [ 828.910147][T26024] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 828.929849][T26024] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 828.938279][T26024] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 828.946444][T26024] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 828.954622][T26024] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 828.962598][T26024] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 828.970570][T26024] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c 20:19:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x2, 0x3}}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x58}}, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") ioctl(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/80, 0x50}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) getpeername$ax25(r5, &(0x7f0000000240)={{0x3, @bcast}, [@rose, @default, @netrom, @default, @null, @default, @bcast, @null]}, &(0x7f00000002c0)=0x48) 20:19:12 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x6, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0x1) setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000001c0)=@rose={'rose', 0x0}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffe72}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) sendmmsg$inet(r3, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="b7", 0x18000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x100000}], 0x1}}], 0x729, 0x0) 20:19:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48060024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="48000000100005070000100007115dc7b5000000", @ANYRES32=r3, @ANYBLOB="0076657468000000001800020014000100"/36, @ANYRES32=0x0, @ANYBLOB="005a33a09a8b1a2a4400b20000100000"], 0x5}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r5 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r5, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x1c, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000240007050000f6c007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000000989a76eca48a92d8fb77ec1519bb783f30957c0c3a619e7170b93e2167c6b86639343b3d8d642bc7789ff6712c55bdcb38161adfc613d1c4359485fc3c195c6f8c02d8cfa65c69b18bcc3782bce6322518f25b9e65c358f71bc171d39a47e2e719dde87c91875de08a899465a5e9afd42efa36d87c3e93e9ae98d671bd544656cbd9ba264c2c757865771fda591ac7d88085b1d0e", @ANYRESDEC=r5, @ANYRES64], 0x3}}, 0x20040080) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000580)={r0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00000005c0)={0xe00000}, 0x4) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0x100, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xb}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_CT_STATE={0x6}]}}]}, 0x3c}}, 0x0) 20:19:12 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0005051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 829.165037][T26038] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 829.181119][T26038] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48070024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 829.232202][T26045] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 829.240423][T26046] netlink: 'syz-executor.5': attribute type 8 has an invalid length. 20:19:12 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x7, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 829.276664][T26046] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:19:12 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="4ebefa1e923f1e018b6e53bf4815b78e1f2ef9212b93090c1ff6b35c208d50aef3fd759f995b53dd37c58cf8332b8a6b66575478e02ef0145bf122ba2e2c53a7ec45e375683475a6495f8d7b7a088f5e32dc266569074319bf8c8d3d8007cc92e2ba0d9082c41b63e330f353a3f675a98d2e74a08e38400f7f5eb113a0e25fd90115d57a7acdcab1128cf4f9c719f3f29d460c507f8a2a6594d259217d32eae9be93c6ed17a67ae2e7e689a31fa8449da12fd62bf423cff702b09e6ee1ff0e698b8bb517819eb712ba2b34b54b28b79d9399d920d5a5507e8a85f37060dfe3051f06f8d7cc9b068495ee5d5fcce85410bcd9f91d1f198353ce94b2e03370e43875c1a035bb88fd26fbb5b1252e2056d6b67e2b2f424051a40ad9170e76a81a6ca4f149ff643db76f8f2c1aa8024a6279952027489bbad6479e47ea5ba9e47d8136df398665f6cdfd15e93cfbf2ce1151afe9321ed63fe7100e704b232646fc1e0e936b90cceaaa70225ce71640e10316d2cc637355eddb3c4e16ff1635fa4e65a66eb5ab2cbf9d6f063e05f0e46fcc14bf31eedfb9f33c215fc14946cc6f7493924442e939f71ac4bd3e35e78857f9624c663f3669a47a7146e3249ee3eaaf681f371d515af5b934f9252c7ac2a164bf318fc2b194ee087b2b28ed5e4618c0906fc3f32c43a3b9e08a2e0d509f65a7de909e8c3c535f1d8cb9c236716e5ad709", 0x200, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r4 = socket(0x11, 0x0, 0x0) bind(r4, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000005c0)={0x0, @isdn={0x22, 0x0, 0x0, 0x3f, 0x3}, @xdp={0x2c, 0x0, 0x0, 0x19}, @sco, 0x15, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x5, 0x9}) socket(0x10, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) gettid() socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000400)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r5, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = socket(0x3, 0x4, 0x0) sendto(r6, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000b80)=""/197, 0xc5}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r7 = socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r7, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/144, 0x90}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x2, &(0x7f0000003700)={0x77359400}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, 0x0, 0x7404d8a2) r10 = socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="0804b5055e0b") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r12, 0x1000008915, &(0x7f00000001c0)="0804b5") r13 = socket$nl_route(0x10, 0x3, 0x0) gettid() sendmsg$netlink(r13, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000000940)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) r15 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r15, 0x40305828, 0x0) write$cgroup_pid(r15, &(0x7f0000000000), 0xfffffea6) sendmsg$netlink(r10, &(0x7f0000000800)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0xc0}, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES32=0x0, @ANYBLOB, @ANYRESDEC, @ANYRESOCT=r15, @ANYRES32=r12, @ANYBLOB="1c000000000400000100000002000000", @ANYRES32, @ANYRES32=r14, @ANYBLOB], 0x4f, 0x60000d87}, 0x4080000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000d80)={r11, 0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000b40)='@cgrouptrusted\x18#bdev)/[%/wlan0\xc8\x00'}, 0x30) r16 = socket(0x3, 0x1, 0xfe) sendmmsg$alg(r16, 0x0, 0x0, 0x0) r17 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="0804b5055e0bcfe84740") ioctl$sock_SIOCGPGRP(r17, 0x8904, &(0x7f0000000080)=0x0) r19 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0804b5055e0bcfe84740") r20 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r20, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)}, 0x0) r21 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r21, 0x0, 0x10, &(0x7f0000000940)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) r23 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r23, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x8ae12, 0xd8d}) write$cgroup_pid(r23, &(0x7f0000000000), 0xfffffea6) r24 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r24, 0x1000008911, &(0x7f0000000380)="08050bcfe84740710000004303ee53") sendmsg$netlink(r16, &(0x7f0000000800)={&(0x7f0000000000), 0xc, &(0x7f0000000040), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000010000000200", @ANYRES32=r18, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000a450000000000000000000100000001000000", @ANYRESDEC=r24, @ANYRESOCT=r23, @ANYRES32=r19, @ANYBLOB="1c000000000400000100000002000000", @ANYRES32, @ANYRES32=r22, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00'], 0x7c, 0x60000d87}, 0x4080000) r25 = socket(0x10, 0x0, 0x0) sendmsg$nl_generic(r25, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001800)=ANY=[@ANYBLOB="180000100000050200000000001600001d01090004001280"], 0x18}}, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x60000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000008c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=0x3, 0x0, 0x0, 0x0, &(0x7f0000000700)={0x4, 0x5}, 0x0, 0x0, &(0x7f0000000740)={0x4, 0xa, 0x7, 0x7ff}, &(0x7f0000000780)=0x6f, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=0x121b}}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) 20:19:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48080024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 829.462974][T26046] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 829.462974][T26046] !' [ 829.492569][T26061] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 829.500364][ T27] audit: type=1804 audit(1581970752.880:767): pid=26060 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir230085209/syzkaller.OFVuhu/425/memory.events" dev="sda1" ino=17367 res=1 [ 829.503440][T26046] CPU: 1 PID: 26046 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 829.529954][T26061] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 829.534583][T26046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 829.534590][T26046] Call Trace: [ 829.534616][T26046] dump_stack+0x197/0x210 20:19:12 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x8, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 829.534645][T26046] sysfs_warn_dup.cold+0x1c/0x31 [ 829.534666][T26046] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 829.534688][T26046] sysfs_create_link+0x65/0xc0 [ 829.534714][T26046] device_add+0x756/0x1d00 [ 829.544193][ T27] audit: type=1800 audit(1581970752.880:768): pid=26060 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=17367 res=0 [ 829.553032][T26046] ? __kasan_check_read+0x11/0x20 [ 829.553063][T26046] ? uevent_show+0x370/0x370 [ 829.553078][T26046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 829.553114][T26046] wiphy_register+0x1c46/0x2720 [ 829.566890][ T27] audit: type=1804 audit(1581970752.880:769): pid=26060 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir230085209/syzkaller.OFVuhu/425/memory.events" dev="sda1" ino=17367 res=1 [ 829.571838][T26046] ? wiphy_unregister+0x1040/0x1040 [ 829.571864][T26046] ? __kmalloc+0x608/0x770 [ 829.571897][T26046] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 829.664502][T26046] ? lockdep_hardirqs_on+0x421/0x5e0 [ 829.669919][T26046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 829.676215][T26046] ieee80211_register_hw+0x14c4/0x3900 [ 829.681745][T26046] ? ieee80211_ifa_changed+0xde0/0xde0 [ 829.687235][T26046] ? memset+0x32/0x40 [ 829.691245][T26046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 829.697513][T26046] ? __hrtimer_init+0x13d/0x280 [ 829.702407][T26046] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 829.708263][T26046] ? hwsim_register_received_nl+0x420/0x420 20:19:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48090024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 829.714199][T26046] hwsim_new_radio_nl+0x9e3/0x1070 [ 829.719339][T26046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 829.724544][T26067] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 829.725722][T26046] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 829.725765][T26046] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 829.735647][T26067] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 829.739319][T26046] genl_rcv_msg+0x67d/0xea0 [ 829.739354][T26046] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 829.739380][T26046] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 829.770975][T26046] ? find_held_lock+0x35/0x130 [ 829.775779][T26046] netlink_rcv_skb+0x177/0x450 [ 829.780574][T26046] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 829.788932][T26046] ? netlink_ack+0xb50/0xb50 [ 829.793545][T26046] ? __kasan_check_write+0x14/0x20 [ 829.798713][T26046] ? netlink_deliver_tap+0x248/0xbf0 [ 829.804124][T26046] genl_rcv+0x29/0x40 [ 829.808130][T26046] netlink_unicast+0x59e/0x7e0 [ 829.812934][T26046] ? netlink_attachskb+0x870/0x870 [ 829.818161][T26046] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 829.824001][T26046] ? __check_object_size+0x3d/0x437 [ 829.829218][T26046] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 829.835323][T26046] netlink_sendmsg+0x91c/0xea0 [ 829.840158][T26046] ? netlink_unicast+0x7e0/0x7e0 [ 829.845111][T26046] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 829.850693][T26046] ? apparmor_socket_sendmsg+0x2a/0x30 [ 829.856172][T26046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 829.862435][T26046] ? security_socket_sendmsg+0x8d/0xc0 [ 829.867921][T26046] ? netlink_unicast+0x7e0/0x7e0 [ 829.872892][T26046] sock_sendmsg+0xd7/0x130 [ 829.877329][T26046] ____sys_sendmsg+0x753/0x880 [ 829.882125][T26046] ? kernel_sendmsg+0x50/0x50 [ 829.887260][T26046] ? __fget_files+0x337/0x520 [ 829.891956][T26046] ? find_held_lock+0x35/0x130 [ 829.896763][T26046] ___sys_sendmsg+0x100/0x170 [ 829.901579][T26046] ? sendmsg_copy_msghdr+0x70/0x70 [ 829.906714][T26046] ? __kasan_check_read+0x11/0x20 [ 829.911925][T26046] ? __fget_files+0x359/0x520 [ 829.916638][T26046] ? ksys_dup3+0x3e0/0x3e0 [ 829.921103][T26046] ? __fget_light+0x1ad/0x270 [ 829.925805][T26046] ? __fdget+0x1b/0x20 [ 829.929877][T26046] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 829.936393][T26046] __sys_sendmsg+0x105/0x1d0 [ 829.941019][T26046] ? __sys_sendmsg_sock+0xc0/0xc0 [ 829.946082][T26046] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 829.951565][T26046] ? do_syscall_64+0x26/0x790 [ 829.956264][T26046] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 829.962349][T26046] ? do_syscall_64+0x26/0x790 [ 829.967066][T26046] __x64_sys_sendmsg+0x78/0xb0 [ 829.971868][T26046] do_syscall_64+0xfa/0x790 [ 829.976396][T26046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 829.982418][T26046] RIP: 0033:0x45c6c9 [ 829.986306][T26046] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 830.005908][T26046] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 830.014637][T26046] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 830.022729][T26046] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 830.030705][T26046] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 830.041115][T26046] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 830.049104][T26046] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 830.089908][ T27] audit: type=1804 audit(1581970753.470:770): pid=26073 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir230085209/syzkaller.OFVuhu/425/memory.events" dev="sda1" ino=17367 res=1 [ 830.138895][ T27] audit: type=1804 audit(1581970753.520:771): pid=26077 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir230085209/syzkaller.OFVuhu/425/memory.events" dev="sda1" ino=17367 res=1 [ 830.281353][ T27] audit: type=1804 audit(1581970753.660:772): pid=26060 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir230085209/syzkaller.OFVuhu/425/memory.events" dev="sda1" ino=17367 res=1 [ 830.312956][ T27] audit: type=1804 audit(1581970753.690:773): pid=26060 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir230085209/syzkaller.OFVuhu/425/memory.events" dev="sda1" ino=17367 res=1 [ 830.351120][ T27] audit: type=1800 audit(1581970753.690:774): pid=26060 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=17367 res=0 [ 830.377265][ T27] audit: type=1804 audit(1581970753.690:775): pid=26073 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir230085209/syzkaller.OFVuhu/425/memory.events" dev="sda1" ino=17367 res=1 20:19:13 executing program 1: sendmsg$alg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x15d4b87) r1 = socket$netlink(0x10, 0x3, 0x7) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000001d00)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x2012}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0) connect$netlink(r1, &(0x7f0000001580)=@unspec, 0xc) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="020000004827f0b2f22c2e7e5b6692a48be8029d87bed8bb5ffb9d74e62e6a64a0840b8652f6b5edbc195dc1a4841f188232499b8eedc9b461cce36efe826e58c411a4f4cbbca5c8764372ec8ce768526ab8b955a2b0cbe8e2bbffa55c80637267f7186eff4f61fe", @ANYRES16=0x0, @ANYBLOB="00002dbd7000fddbdf250900000004000b000800090005ac0f000500080003000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x8880) 20:19:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48100024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 830.416812][ T27] audit: type=1804 audit(1581970753.690:776): pid=26075 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir230085209/syzkaller.OFVuhu/425/memory.events" dev="sda1" ino=17367 res=1 [ 830.443149][ T21] tipc: TX() has been purged, node left! 20:19:13 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x9, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:13 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2fa005051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x3, &(0x7f0000000000)=[{0x5, 0x2, 0x6, 0xfff}, {0x101, 0x8, 0xff, 0x1f}, {0xdef4, 0x1, 0x20, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000b80)={{{@in6=@ipv4={[], [], @initdev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f00000002c0)=0xe8) r8 = getuid() setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@dev={0xac, 0x14, 0x14, 0x31}, @in6=@empty, 0x4e20, 0x0, 0x4e20, 0x100, 0x2, 0x80, 0x80, 0x87, r7, r8}, {0x3, 0x4c9, 0x6, 0x1, 0x8001, 0xff, 0x1, 0x3ff}, {0x0, 0xcf, 0x9, 0x80}, 0x0, 0x6e6bb4, 0x0, 0x0, 0x1, 0x1}, {{@in=@loopback, 0x4d2, 0x33}, 0xa, @in=@loopback, 0x34ff, 0x3, 0x3, 0xce, 0x7, 0x7e4}}, 0xe8) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x20, r5, 0x1, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x8}]}]}, 0x20}}, 0x0) getsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000280), &(0x7f0000000340)=0x4) r9 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r9, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x1, 0x0, 0x0, {}, [{0x74, 0x1, [@m_ife={0x70, 0x1, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x60, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}, @TCA_IFE_METALST={0xc, 0x6, [@IFE_META_PRIO={0x8}]}, @TCA_IFE_METALST={0x20, 0x6, [@IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0xfffffff8}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x2}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x7}]}, @TCA_IFE_TYPE={0x6, 0x5, 0x7}, @TCA_IFE_SMAC={0xa, 0x4, @remote}]}, {0x4}}}]}]}, 0x88}}, 0x0) sendfile(r11, r10, 0x0, 0x100000001) 20:19:13 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="4ebefa1e923f1e018b6e53bf4815b78e1f2ef9212b93090c1ff6b35c208d50aef3fd759f995b53dd37c58cf8332b8a6b66575478e02ef0145bf122ba2e2c53a7ec45e375683475a6495f8d7b7a088f5e32dc266569074319bf8c8d3d8007cc92e2ba0d9082c41b63e330f353a3f675a98d2e74a08e38400f7f5eb113a0e25fd90115d57a7acdcab1128cf4f9c719f3f29d460c507f8a2a6594d259217d32eae9be93c6ed17a67ae2e7e689a31fa8449da12fd62bf423cff702b09e6ee1ff0e698b8bb517819eb712ba2b34b54b28b79d9399d920d5a5507e8a85f37060dfe3051f06f8d7cc9b068495ee5d5fcce85410bcd9f91d1f198353ce94b2e03370e43875c1a035bb88fd26fbb5b1252e2056d6b67e2b2f424051a40ad9170e76a81a6ca4f149ff643db76f8f2c1aa8024a6279952027489bbad6479e47ea5ba9e47d8136df398665f6cdfd15e93cfbf2ce1151afe9321ed63fe7100e704b232646fc1e0e936b90cceaaa70225ce71640e10316d2cc637355eddb3c4e16ff1635fa4e65a66eb5ab2cbf9d6f063e05f0e46fcc14bf31eedfb9f33c215fc14946cc6f7493924442e939f71ac4bd3e35e78857f9624c663f3669a47a7146e3249ee3eaaf681f371d515af5b934f9252c7ac2a164bf318fc2b194ee087b2b28ed5e4618c0906fc3f32c43a3b9e08a2e0d509f65a7de909e8c3c535f1d8cb9c236716e5ad709", 0x200, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r4 = socket(0x11, 0x0, 0x0) bind(r4, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000005c0)={0x0, @isdn={0x22, 0x0, 0x0, 0x3f, 0x3}, @xdp={0x2c, 0x0, 0x0, 0x19}, @sco, 0x15, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x5, 0x9}) socket(0x10, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) gettid() socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000400)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r5, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = socket(0x3, 0x4, 0x0) sendto(r6, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000b80)=""/197, 0xc5}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r7 = socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r7, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/144, 0x90}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x2, &(0x7f0000003700)={0x77359400}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, 0x0, 0x7404d8a2) r10 = socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="0804b5055e0b") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r12, 0x1000008915, &(0x7f00000001c0)="0804b5") r13 = socket$nl_route(0x10, 0x3, 0x0) gettid() sendmsg$netlink(r13, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000000940)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) r15 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r15, 0x40305828, 0x0) write$cgroup_pid(r15, &(0x7f0000000000), 0xfffffea6) sendmsg$netlink(r10, &(0x7f0000000800)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0xc0}, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES32=0x0, @ANYBLOB, @ANYRESDEC, @ANYRESOCT=r15, @ANYRES32=r12, @ANYBLOB="1c000000000400000100000002000000", @ANYRES32, @ANYRES32=r14, @ANYBLOB], 0x4f, 0x60000d87}, 0x4080000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000d80)={r11, 0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000b40)='@cgrouptrusted\x18#bdev)/[%/wlan0\xc8\x00'}, 0x30) r16 = socket(0x3, 0x1, 0xfe) sendmmsg$alg(r16, 0x0, 0x0, 0x0) r17 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="0804b5055e0bcfe84740") ioctl$sock_SIOCGPGRP(r17, 0x8904, &(0x7f0000000080)=0x0) r19 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0804b5055e0bcfe84740") r20 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r20, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)}, 0x0) r21 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r21, 0x0, 0x10, &(0x7f0000000940)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) r23 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r23, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x8ae12, 0xd8d}) write$cgroup_pid(r23, &(0x7f0000000000), 0xfffffea6) r24 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r24, 0x1000008911, &(0x7f0000000380)="08050bcfe84740710000004303ee53") sendmsg$netlink(r16, &(0x7f0000000800)={&(0x7f0000000000), 0xc, &(0x7f0000000040), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000010000000200", @ANYRES32=r18, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000a450000000000000000000100000001000000", @ANYRESDEC=r24, @ANYRESOCT=r23, @ANYRES32=r19, @ANYBLOB="1c000000000400000100000002000000", @ANYRES32, @ANYRES32=r22, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00'], 0x7c, 0x60000d87}, 0x4080000) r25 = socket(0x10, 0x0, 0x0) sendmsg$nl_generic(r25, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001800)=ANY=[@ANYBLOB="180000100000050200000000001600001d01090004001280"], 0x18}}, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x60000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000008c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=0x3, 0x0, 0x0, 0x0, &(0x7f0000000700)={0x4, 0x5}, 0x0, 0x0, &(0x7f0000000740)={0x4, 0xa, 0x7, 0x7ff}, &(0x7f0000000780)=0x6f, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=0x121b}}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) [ 830.538233][T26096] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 830.554608][T26100] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 830.573850][T26096] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48480024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 830.592046][T26100] __nla_validate_parse: 1 callbacks suppressed [ 830.592056][T26100] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 830.593755][ T21] tipc: TX() has been purged, node left! 20:19:14 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0xa, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 830.659968][ T21] tipc: TX() has been purged, node left! 20:19:14 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0006051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a484c0024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 830.865715][T26097] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 830.876835][T26113] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 830.925257][T26113] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 830.983005][T26118] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 831.006657][T26118] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:19:14 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0xb, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 831.031195][T26118] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 831.031195][T26118] !' 20:19:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48600024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 831.152649][T26118] CPU: 0 PID: 26118 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 831.161359][T26118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 831.171426][T26118] Call Trace: [ 831.174737][T26118] dump_stack+0x197/0x210 [ 831.179133][T26118] sysfs_warn_dup.cold+0x1c/0x31 [ 831.184120][T26118] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 831.190223][T26118] sysfs_create_link+0x65/0xc0 [ 831.195015][T26118] device_add+0x756/0x1d00 [ 831.199453][T26118] ? __kasan_check_read+0x11/0x20 [ 831.204661][T26118] ? uevent_show+0x370/0x370 [ 831.209272][T26118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.215669][T26118] wiphy_register+0x1c46/0x2720 [ 831.220582][T26118] ? wiphy_unregister+0x1040/0x1040 [ 831.225804][T26118] ? __kmalloc+0x608/0x770 [ 831.230325][T26118] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 831.236152][T26118] ? lockdep_hardirqs_on+0x421/0x5e0 [ 831.241458][T26118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.247733][T26118] ieee80211_register_hw+0x14c4/0x3900 [ 831.253239][T26118] ? ieee80211_ifa_changed+0xde0/0xde0 [ 831.258724][T26118] ? memset+0x32/0x40 [ 831.262728][T26118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.268985][T26118] ? __hrtimer_init+0x13d/0x280 [ 831.273878][T26118] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 831.279655][T26118] ? hwsim_register_received_nl+0x420/0x420 [ 831.285596][T26118] hwsim_new_radio_nl+0x9e3/0x1070 [ 831.290739][T26118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.297010][T26118] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 831.303120][T26118] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 831.309482][T26118] genl_rcv_msg+0x67d/0xea0 [ 831.314112][T26118] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 831.320471][T26118] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 831.326493][T26118] ? find_held_lock+0x35/0x130 [ 831.331393][T26118] netlink_rcv_skb+0x177/0x450 [ 831.336363][T26118] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 831.342720][T26118] ? netlink_ack+0xb50/0xb50 [ 831.347331][T26118] ? __kasan_check_write+0x14/0x20 [ 831.352466][T26118] ? netlink_deliver_tap+0x248/0xbf0 [ 831.357778][T26118] genl_rcv+0x29/0x40 [ 831.361781][T26118] netlink_unicast+0x59e/0x7e0 [ 831.366706][T26118] ? netlink_attachskb+0x870/0x870 [ 831.371840][T26118] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 831.377688][T26118] ? __check_object_size+0x3d/0x437 [ 831.382946][T26118] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 831.388700][T26118] netlink_sendmsg+0x91c/0xea0 [ 831.393586][T26118] ? netlink_unicast+0x7e0/0x7e0 [ 831.398536][T26118] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 831.404114][T26118] ? apparmor_socket_sendmsg+0x2a/0x30 [ 831.409601][T26118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.415966][T26118] ? security_socket_sendmsg+0x8d/0xc0 [ 831.421483][T26118] ? netlink_unicast+0x7e0/0x7e0 [ 831.426564][T26118] sock_sendmsg+0xd7/0x130 [ 831.431000][T26118] ____sys_sendmsg+0x753/0x880 [ 831.435818][T26118] ? kernel_sendmsg+0x50/0x50 [ 831.440601][T26118] ? __fget_files+0x337/0x520 [ 831.445308][T26118] ? find_held_lock+0x35/0x130 [ 831.450110][T26118] ___sys_sendmsg+0x100/0x170 [ 831.454825][T26118] ? sendmsg_copy_msghdr+0x70/0x70 [ 831.457571][T26128] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 831.459953][T26118] ? __kasan_check_read+0x11/0x20 [ 831.459985][T26118] ? __fget_files+0x359/0x520 [ 831.460014][T26118] ? ksys_dup3+0x3e0/0x3e0 [ 831.460049][T26118] ? __fget_light+0x1ad/0x270 [ 831.486463][T26118] ? __fdget+0x1b/0x20 [ 831.490557][T26118] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 831.496834][T26118] __sys_sendmsg+0x105/0x1d0 20:19:14 executing program 1: sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, &(0x7f000000c8c0)={0x0, 0x0, &(0x7f000000c880)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000000d0a01080000000000000000000000000900010073797a300000000014000380100000800c00018005000100d3000000090002"], 0x1}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002200010000001400ee0f29ff07"], 0x1}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x10) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 831.501448][T26118] ? __sys_sendmsg_sock+0xc0/0xc0 [ 831.501744][T26128] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 831.506515][T26118] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 831.506535][T26118] ? do_syscall_64+0x26/0x790 [ 831.506552][T26118] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 831.506567][T26118] ? do_syscall_64+0x26/0x790 [ 831.506595][T26118] __x64_sys_sendmsg+0x78/0xb0 [ 831.506614][T26118] do_syscall_64+0xfa/0x790 [ 831.506637][T26118] entry_SYSCALL_64_after_hwframe+0x49/0xbe 20:19:14 executing program 3: r0 = socket(0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$kcm(0xa, 0x2, 0x73) bind(r5, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) recvmmsg(r5, &(0x7f0000004900)=[{{&(0x7f00000002c0)=@x25, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)=""/163, 0xa3}, {&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000340)=""/115, 0x73}, {&(0x7f0000000240)=""/20, 0x14}, {&(0x7f00000004c0)=""/17, 0x11}], 0x5, &(0x7f0000000980)=""/26, 0x1a}, 0x6}, {{&(0x7f00000009c0)=@alg, 0x80, &(0x7f0000002c80)=[{&(0x7f0000000a40)=""/41, 0x29}, {&(0x7f0000000a80)=""/117, 0x75}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/116, 0x74}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/237, 0xed}], 0x6, &(0x7f0000002d00)=""/246, 0xf6}, 0x90ec}, {{&(0x7f0000002e00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004340)=[{&(0x7f0000002e80)=""/135, 0x87}, {&(0x7f0000002f40)=""/22, 0x16}, {&(0x7f0000002f80)=""/181, 0xb5}, {&(0x7f0000003040)=""/87, 0x57}, {&(0x7f00000030c0)=""/122, 0x7a}, {&(0x7f0000003140)=""/248, 0xf8}, {&(0x7f0000003240)=""/163, 0xa3}, {&(0x7f0000003300)=""/56, 0x38}, {&(0x7f0000003340)=""/4096, 0x1000}], 0x9, &(0x7f0000004400)=""/251, 0xfb}, 0x9}, {{&(0x7f0000004500)=@rc={0x1f, @none}, 0x80, &(0x7f00000047c0)=[{&(0x7f0000004580)=""/96, 0x60}, {&(0x7f0000004600)=""/153, 0x99}, {&(0x7f00000046c0)=""/77, 0x4d}, {&(0x7f0000004740)=""/68, 0x44}], 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f0000004800)=""/13, 0xd}, {&(0x7f0000004840)=""/51, 0x33}], 0x2, &(0x7f00000048c0)=""/46, 0x2e}, 0x81}], 0x5, 0x1, &(0x7f0000004a40)={0x0, 0x1c9c380}) sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f0000004bc0)={&(0x7f0000004a80)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000004b80)={&(0x7f0000004ac0)={0xa0, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x35}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x5}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x2f}}]}]}, 0xa0}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5036b93b9797b4409f6e370d15119801fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0000001000850d00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012000b0001006d616373656300000400020008000500", @ANYRES32=r4, @ANYBLOB="3ba2237bdcf870b34022966d10e6ef79163909dd883dda4962fb16ff070000e445d329445f8411a70b04482c8ee025c31aba174b81f51b896c9470a92dc5499c021c437b579aea3fc75ec5c5c960f66c9aec0f503706d75c8fc6ce76f51fe939c712f9b9af845a0bb7cc2edb348d8ffe400de31dcbac001acf20be93119f25bfe1a3ca5d3ccf30b5d0c092d33210a66731d640add2d9e6d88bc67ce59957cb902a3a36070b0859"], 0x3c}}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004c00), 0x10) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x8, 0x0, 0x0, r9}}, 0x20}}, 0x0) [ 831.506648][T26118] RIP: 0033:0x45c6c9 [ 831.506664][T26118] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 831.506672][T26118] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 831.506688][T26118] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 831.506696][T26118] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 831.506704][T26118] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 831.506713][T26118] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 831.506722][T26118] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c 20:19:15 executing program 0: ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x3, 'veth1_vlan\x00', {0x2}, 0x5}) r0 = socket(0x29, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r1 = accept(0xffffffffffffffff, &(0x7f0000001700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000001780)=0x80) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001800)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f00000018c0)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001880)={&(0x7f0000001840)={0x2c, r2, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x200000c4}, 0x4000801) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1a, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x14}, [@alu={0x7, 0x1, 0x2, 0x7, 0x6, 0xfffffffffffffff4, 0xffffffffffffffff}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xd1, &(0x7f0000000200)=""/209, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, &(0x7f0000000080), 0x10}, 0x78) 20:19:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0007051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48680024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 831.802780][T26141] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 831.811193][T26141] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 831.834820][T26141] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 831.834820][T26141] !' [ 831.859299][T26141] CPU: 1 PID: 26141 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 831.868149][T26141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 831.878227][T26141] Call Trace: [ 831.881539][T26141] dump_stack+0x197/0x210 [ 831.885911][T26141] sysfs_warn_dup.cold+0x1c/0x31 [ 831.890881][T26141] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 831.896983][T26141] sysfs_create_link+0x65/0xc0 [ 831.901789][T26141] device_add+0x756/0x1d00 [ 831.906254][T26141] ? __kasan_check_read+0x11/0x20 [ 831.911313][T26141] ? uevent_show+0x370/0x370 [ 831.916042][T26141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.922332][T26141] wiphy_register+0x1c46/0x2720 [ 831.927227][T26141] ? wiphy_unregister+0x1040/0x1040 [ 831.932460][T26141] ? __kmalloc+0x608/0x770 [ 831.936931][T26141] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 831.943127][T26141] ? lockdep_hardirqs_on+0x421/0x5e0 [ 831.949121][T26141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.955535][T26141] ieee80211_register_hw+0x14c4/0x3900 [ 831.961335][T26141] ? ieee80211_ifa_changed+0xde0/0xde0 [ 831.967476][T26141] ? memset+0x32/0x40 [ 831.971476][T26141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.977752][T26141] ? __hrtimer_init+0x13d/0x280 [ 831.982830][T26141] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 831.988897][T26141] ? hwsim_register_received_nl+0x420/0x420 [ 831.994838][T26141] hwsim_new_radio_nl+0x9e3/0x1070 [ 832.000011][T26141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 832.006283][T26141] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 832.012241][T26141] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 832.018808][T26141] genl_rcv_msg+0x67d/0xea0 [ 832.023465][T26141] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 832.029829][T26141] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 832.035848][T26141] ? find_held_lock+0x35/0x130 [ 832.040648][T26141] netlink_rcv_skb+0x177/0x450 [ 832.045440][T26141] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 832.051960][T26141] ? netlink_ack+0xb50/0xb50 20:19:15 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0xe, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a486c0024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 832.056597][T26141] ? __kasan_check_write+0x14/0x20 [ 832.062083][T26141] ? netlink_deliver_tap+0x248/0xbf0 [ 832.067428][T26141] genl_rcv+0x29/0x40 [ 832.071780][T26141] netlink_unicast+0x59e/0x7e0 [ 832.076701][T26141] ? netlink_attachskb+0x870/0x870 [ 832.081847][T26141] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 832.087671][T26141] ? __check_object_size+0x3d/0x437 [ 832.092896][T26141] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 832.098983][T26141] netlink_sendmsg+0x91c/0xea0 [ 832.104244][T26141] ? netlink_unicast+0x7e0/0x7e0 [ 832.110000][T26141] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 832.117442][T26141] ? apparmor_socket_sendmsg+0x2a/0x30 [ 832.123433][T26155] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 832.123615][T26141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 832.123635][T26141] ? security_socket_sendmsg+0x8d/0xc0 [ 832.123654][T26141] ? netlink_unicast+0x7e0/0x7e0 [ 832.123672][T26141] sock_sendmsg+0xd7/0x130 [ 832.123691][T26141] ____sys_sendmsg+0x753/0x880 20:19:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48740024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 832.123715][T26141] ? kernel_sendmsg+0x50/0x50 [ 832.142174][T26155] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 832.143535][T26141] ? __fget_files+0x337/0x520 [ 832.143557][T26141] ? find_held_lock+0x35/0x130 [ 832.143600][T26141] ___sys_sendmsg+0x100/0x170 [ 832.143629][T26141] ? sendmsg_copy_msghdr+0x70/0x70 [ 832.190089][T26141] ? __kasan_check_read+0x11/0x20 [ 832.195402][T26141] ? __fget_files+0x359/0x520 [ 832.200112][T26141] ? ksys_dup3+0x3e0/0x3e0 [ 832.204665][T26141] ? __fget_light+0x1ad/0x270 20:19:15 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x10, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 832.209360][T26141] ? __fdget+0x1b/0x20 [ 832.213449][T26141] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 832.219718][T26141] __sys_sendmsg+0x105/0x1d0 [ 832.224454][T26141] ? __sys_sendmsg_sock+0xc0/0xc0 [ 832.229523][T26141] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 832.235016][T26141] ? do_syscall_64+0x26/0x790 [ 832.239728][T26141] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 832.245806][T26141] ? do_syscall_64+0x26/0x790 [ 832.250520][T26141] __x64_sys_sendmsg+0x78/0xb0 [ 832.255308][T26141] do_syscall_64+0xfa/0x790 [ 832.259977][T26141] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 832.265877][T26141] RIP: 0033:0x45c6c9 [ 832.269791][T26141] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 832.289494][T26141] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 832.297923][T26141] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 832.305908][T26141] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 832.313897][T26141] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 832.321887][T26141] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 832.329873][T26141] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 832.346850][T26136] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 20:19:15 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'macvlan1\x00', 0x7132}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)=@id={0x1e, 0x3, 0x3, {0x4e20, 0x1}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000180)="2418a1f43df2822b290d21980bd5efb286e62d35ed8b804005b213cec9e8ba082cc16f6bdcbe4d9647eb73474ebf58193096b4acf2d63ace3822247026e2914baf8d9ae226ea2a3081095171b97df15a0e5a97e5ebce89216200f5da743917ebb67bd9cccd5bfdd3cfce2baec76a7378c4eb1f54628920e57d540e867381f9781daf684d57faad13e681d0527c072ed121db61afac198f2845bb38efef49284c83acd8bc27ec7bd325622a458c8f0c69d7d7bb719c23e5ca799c057c2df7bfcbba0be46e2d43d785893745ad582cd3cd25d0c6f7e4cb55a75585e2c76423", 0xde}, {&(0x7f0000000280)="921acf68b812377caae5a0fd3715cc20fbb8f504c1f2ad0186db1bd1b384bdd92be7274bafc24cceebc656998239eb5f5e2424d4246022555c0084099ecb4d97a4a2327db57a9638903a3ebf87558c59e1f9603d8ab7517aeb9f8faa904183e083d9106f159bef1ace9921eafd5a3575d41edc88a0249ffe68e5a0b9c434af972f31f7e2b00c044866d51d0ab544f8d8d15ae89097673c526e91effacb465a216204181e8803501ea39ad76b9dd5e11160944439a1d976cf0388578294478f442b245af677028c6e813c29f5d938215ab962051f17e4ee0bfe16cb69543c3720a315768e20b2e1efafb8ae66a8", 0xed}, {&(0x7f0000000380)="bc4be201cc668f4b2c755257132f90f20039643eb0c5a9b8fbf1e681f5992c3100fd48033c62c990d304f3ccc62afe1100c6be14ec294142d854c3089d3a9de2c3dcfdc22a43c932373f0bef6779426f7a855dfc978f0e98225974b4a9c76414bd3b70c0cd00631a58d107043375a83988aa1224c42cb896fdc1682bc81f9bb2c50b02b8dde2ad1d67acb93ba2dc7f4e16c95cce0bcb4ead2000f175a877bb96c4651f8363f011b65b349e06c5be70ba483d36a7de2eaf27c5b5dfae52e477f0d50ef7ee59563b734213c1b9fde8846fab43ba2f64d25a7f217541d473ef55e9dc1010298098658d635bb1620dc4ee9c34852f611ceab4", 0xf7}, {&(0x7f0000000480)="dd36ddcc012240f878ffaf063036fe362b305f210f0a5f0aa2dcafe04d101b7ef25a86e5506c54afe67dcdd80b65f0eae02fa9411cd909bc25357f10872cba199083d93001d6cd7163e1f9b7a2dd485481bbc768f5a8c631094099afcd0077e59837c2359f1336716a28513ee4937aeabe981b98b4f72e8ca329d2057c0e00f9ce3f1aff96a4f17dafd416712e3e7119921baf86f8c799ec57b27b29b199e4be463c748d3cdd733b9e802e2d20", 0xad}], 0x4, &(0x7f0000000100)="8f40f50f6039f7e2d5fd", 0xa, 0x80}, 0x8010) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000200)={0x2, &(0x7f0000000240)=[{0x4c}, {0x6}]}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000600)=0x3) write$cgroup_subtree(r0, &(0x7f0000000040), 0x69) r2 = socket(0x1a, 0x0, 0xfc) getsockopt$inet_mreqn(r2, 0x0, 0x315962339d708618, &(0x7f0000000580)={@broadcast, @initdev}, &(0x7f00000005c0)=0xc) 20:19:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a487a0024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 832.353815][T26146] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 832.378594][T26146] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.1'. [ 832.388869][T26146] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.1'. [ 832.399194][T26163] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 832.428355][T26163] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 832.434054][T26164] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 20:19:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f000a051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 832.483981][T26164] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.1'. [ 832.519897][T26164] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.1'. 20:19:16 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r2 = socket(0x11, 0x80002, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="03000001000006001066"], &(0x7f0000000140)=0xa) socket$inet6(0xa, 0xe53a765533db261c, 0xff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r5, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r5, 0x0, 0x20}, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x1405, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELCHAIN={0x2c, 0x6, 0xa, 0x5, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HANDLE={0x7, 0x2, 0x1, 0x0, 0xfffffffffffff000}]}], {0x14, 0x11, 0x2}}, 0x74}}, 0x0) [ 832.690466][T26180] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 832.701397][T26180] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 832.742930][T26186] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 832.888392][T26180] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 832.888392][T26180] !' [ 832.898911][T26180] CPU: 1 PID: 26180 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 832.908152][T26180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 832.918206][T26180] Call Trace: [ 832.921547][T26180] dump_stack+0x197/0x210 [ 832.925905][T26180] sysfs_warn_dup.cold+0x1c/0x31 [ 832.930903][T26180] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 832.936974][T26180] sysfs_create_link+0x65/0xc0 [ 832.941757][T26180] device_add+0x756/0x1d00 [ 832.946169][T26180] ? uevent_show+0x370/0x370 [ 832.950777][T26180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 832.957072][T26180] wiphy_register+0x1c46/0x2720 [ 832.961970][T26180] ? wiphy_unregister+0x1040/0x1040 [ 832.967286][T26180] ? __kmalloc+0x608/0x770 [ 832.971722][T26180] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 832.977565][T26180] ? lockdep_hardirqs_on+0x421/0x5e0 [ 832.983194][T26180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 832.989467][T26180] ieee80211_register_hw+0x14c4/0x3900 [ 832.995003][T26180] ? ieee80211_ifa_changed+0xde0/0xde0 [ 833.000597][T26180] ? memset+0x32/0x40 [ 833.004582][T26180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.010999][T26180] ? __hrtimer_init+0x13d/0x280 [ 833.016133][T26180] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 833.021867][T26180] ? hwsim_register_received_nl+0x420/0x420 [ 833.027770][T26180] hwsim_new_radio_nl+0x9e3/0x1070 [ 833.033005][T26180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.039310][T26180] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 833.045220][T26180] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 833.051545][T26180] genl_rcv_msg+0x67d/0xea0 [ 833.056098][T26180] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 833.062455][T26180] ? find_held_lock+0x35/0x130 [ 833.067400][T26180] netlink_rcv_skb+0x177/0x450 [ 833.072160][T26180] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 833.078665][T26180] ? netlink_ack+0xb50/0xb50 [ 833.083255][T26180] ? __kasan_check_write+0x14/0x20 [ 833.088593][T26180] ? netlink_deliver_tap+0x248/0xbf0 [ 833.093903][T26180] genl_rcv+0x29/0x40 [ 833.097900][T26180] netlink_unicast+0x59e/0x7e0 [ 833.102679][T26180] ? netlink_attachskb+0x870/0x870 [ 833.107792][T26180] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 833.113525][T26180] ? __check_object_size+0x3d/0x437 [ 833.118713][T26180] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 833.124572][T26180] netlink_sendmsg+0x91c/0xea0 [ 833.129350][T26180] ? netlink_unicast+0x7e0/0x7e0 [ 833.134383][T26180] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 833.140058][T26180] ? apparmor_socket_sendmsg+0x2a/0x30 [ 833.145526][T26180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.151767][T26180] ? security_socket_sendmsg+0x8d/0xc0 [ 833.157343][T26180] ? netlink_unicast+0x7e0/0x7e0 [ 833.162313][T26180] sock_sendmsg+0xd7/0x130 [ 833.172625][T26180] ____sys_sendmsg+0x753/0x880 [ 833.179040][T26180] ? kernel_sendmsg+0x50/0x50 [ 833.185036][T26180] ? __fget_files+0x337/0x520 [ 833.190137][T26180] ? find_held_lock+0x35/0x130 [ 833.195116][T26180] ___sys_sendmsg+0x100/0x170 [ 833.199902][T26180] ? sendmsg_copy_msghdr+0x70/0x70 [ 833.205009][T26180] ? __kasan_check_read+0x11/0x20 [ 833.210533][T26180] ? __fget_files+0x359/0x520 [ 833.215229][T26180] ? ksys_dup3+0x3e0/0x3e0 [ 833.219746][T26180] ? __fget_light+0x1ad/0x270 [ 833.224532][T26180] ? __fdget+0x1b/0x20 [ 833.228600][T26180] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 833.234951][T26180] __sys_sendmsg+0x105/0x1d0 [ 833.239747][T26180] ? __sys_sendmsg_sock+0xc0/0xc0 [ 833.244864][T26180] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 833.250355][T26180] ? do_syscall_64+0x26/0x790 [ 833.255037][T26180] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 833.261165][T26180] ? do_syscall_64+0x26/0x790 [ 833.265992][T26180] __x64_sys_sendmsg+0x78/0xb0 [ 833.270875][T26180] do_syscall_64+0xfa/0x790 [ 833.275399][T26180] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 833.281829][T26180] RIP: 0033:0x45c6c9 [ 833.285730][T26180] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 833.305542][T26180] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 833.313965][T26180] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 833.321949][T26180] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 833.329933][T26180] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 833.337922][T26180] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 833.345989][T26180] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 833.364983][T26180] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 833.375972][T26180] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 833.375972][T26180] !' [ 833.386120][T26180] CPU: 1 PID: 26180 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 833.394809][T26180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 833.404881][T26180] Call Trace: [ 833.408202][T26180] dump_stack+0x197/0x210 [ 833.412549][T26180] sysfs_warn_dup.cold+0x1c/0x31 [ 833.417559][T26180] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 833.423739][T26180] sysfs_create_link+0x65/0xc0 [ 833.428511][T26180] device_add+0x756/0x1d00 [ 833.433115][T26180] ? __kasan_check_read+0x11/0x20 [ 833.438243][T26180] ? uevent_show+0x370/0x370 [ 833.442913][T26180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.449188][T26180] wiphy_register+0x1c46/0x2720 [ 833.454056][T26180] ? wiphy_unregister+0x1040/0x1040 [ 833.459264][T26180] ? __kmalloc+0x608/0x770 [ 833.463685][T26180] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 833.469556][T26180] ? lockdep_hardirqs_on+0x421/0x5e0 [ 833.474839][T26180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.481213][T26180] ieee80211_register_hw+0x14c4/0x3900 [ 833.486816][T26180] ? ieee80211_ifa_changed+0xde0/0xde0 [ 833.492281][T26180] ? memset+0x32/0x40 [ 833.496282][T26180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.502518][T26180] ? __hrtimer_init+0x13d/0x280 [ 833.507374][T26180] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 833.513114][T26180] ? hwsim_register_received_nl+0x420/0x420 [ 833.519010][T26180] hwsim_new_radio_nl+0x9e3/0x1070 [ 833.524109][T26180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.530371][T26180] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 833.536269][T26180] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 833.542606][T26180] genl_rcv_msg+0x67d/0xea0 [ 833.547122][T26180] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 833.553550][T26180] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 833.559539][T26180] ? find_held_lock+0x35/0x130 [ 833.564305][T26180] netlink_rcv_skb+0x177/0x450 [ 833.569081][T26180] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 833.575755][T26180] ? netlink_ack+0xb50/0xb50 [ 833.580359][T26180] ? __kasan_check_write+0x14/0x20 [ 833.585467][T26180] ? netlink_deliver_tap+0x248/0xbf0 [ 833.590756][T26180] genl_rcv+0x29/0x40 [ 833.594933][T26180] netlink_unicast+0x59e/0x7e0 [ 833.599711][T26180] ? netlink_attachskb+0x870/0x870 [ 833.604824][T26180] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 833.610630][T26180] ? __check_object_size+0x3d/0x437 [ 833.615836][T26180] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 833.621569][T26180] netlink_sendmsg+0x91c/0xea0 [ 833.626330][T26180] ? netlink_unicast+0x7e0/0x7e0 [ 833.631437][T26180] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 833.636991][T26180] ? apparmor_socket_sendmsg+0x2a/0x30 [ 833.642579][T26180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.648838][T26180] ? security_socket_sendmsg+0x8d/0xc0 [ 833.654409][T26180] ? netlink_unicast+0x7e0/0x7e0 [ 833.659352][T26180] sock_sendmsg+0xd7/0x130 [ 833.663768][T26180] ____sys_sendmsg+0x753/0x880 [ 833.668542][T26180] ? kernel_sendmsg+0x50/0x50 [ 833.673226][T26180] ? __fget_files+0x337/0x520 [ 833.678352][T26180] ? find_held_lock+0x35/0x130 [ 833.683137][T26180] ___sys_sendmsg+0x100/0x170 [ 833.687821][T26180] ? sendmsg_copy_msghdr+0x70/0x70 [ 833.693045][T26180] ? __kasan_check_read+0x11/0x20 [ 833.698227][T26180] ? __fget_files+0x359/0x520 [ 833.703031][T26180] ? ksys_dup3+0x3e0/0x3e0 [ 833.707467][T26180] ? __fget_light+0x1ad/0x270 [ 833.712282][T26180] ? __fdget+0x1b/0x20 [ 833.716357][T26180] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 833.722697][T26180] __sys_sendmsg+0x105/0x1d0 [ 833.727296][T26180] ? __sys_sendmsg_sock+0xc0/0xc0 [ 833.732412][T26180] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 833.737882][T26180] ? do_syscall_64+0x26/0x790 [ 833.742618][T26180] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 833.748797][T26180] ? do_syscall_64+0x26/0x790 [ 833.753490][T26180] __x64_sys_sendmsg+0x78/0xb0 [ 833.758268][T26180] do_syscall_64+0xfa/0x790 [ 833.762826][T26180] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 833.768720][T26180] RIP: 0033:0x45c6c9 [ 833.772618][T26180] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 833.792225][T26180] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 833.800639][T26180] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 833.808641][T26180] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 833.816607][T26180] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 833.824574][T26180] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 833.833201][T26180] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 834.704594][ T0] NOHZ: local_softirq_pending 08 20:19:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e20, @loopback}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 20:19:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f000a051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x11, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48f00024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x307, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000014c0)={'nat\x00', 0x0, 0x0, 0x0, [], 0xa, &(0x7f0000001440)=[{}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x118) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r6, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}}, 0x0) 20:19:23 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f000e051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 840.135400][T26194] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 840.143926][T26196] netlink: 'syz-executor.0': attribute type 8 has an invalid length. [ 840.173522][T26194] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000324000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 840.184089][T26193] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 840.191338][T26196] __nla_validate_parse: 3 callbacks suppressed [ 840.191347][T26196] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.0'. 20:19:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x12, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x13, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 840.321711][T26211] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 840.330504][T26211] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x14, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 840.384801][T26206] bond18: (slave macvlan2): Opening slave failed [ 840.389646][T26216] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 840.399361][T26216] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000524000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 840.479211][T26218] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 840.487314][T26218] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 840.511153][T26196] debugfs: Directory ' [ 840.511153][T26196] !' with parent 'ieee80211' already present! 20:19:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x21, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 840.548808][T26197] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 840.577632][T26197] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 840.646028][T26197] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 840.646028][T26197] !' [ 840.671476][T26225] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 840.699991][T26197] CPU: 0 PID: 26197 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 840.708759][T26197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.712970][T26225] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 840.718917][T26197] Call Trace: [ 840.718979][T26197] dump_stack+0x197/0x210 [ 840.719010][T26197] sysfs_warn_dup.cold+0x1c/0x31 [ 840.719033][T26197] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 840.719060][T26197] sysfs_create_link+0x65/0xc0 [ 840.750700][T26197] device_add+0x756/0x1d00 [ 840.755147][T26197] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 840.760760][T26197] ? uevent_show+0x370/0x370 [ 840.765380][T26197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 840.771804][T26197] wiphy_register+0x1c46/0x2720 [ 840.776699][T26197] ? wiphy_unregister+0x1040/0x1040 [ 840.781927][T26197] ? __kmalloc+0x608/0x770 [ 840.786358][T26197] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 840.792181][T26197] ? lockdep_hardirqs_on+0x421/0x5e0 [ 840.797491][T26197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 840.803765][T26197] ieee80211_register_hw+0x14c4/0x3900 [ 840.809282][T26197] ? ieee80211_ifa_changed+0xde0/0xde0 [ 840.814770][T26197] ? memset+0x32/0x40 [ 840.818775][T26197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 840.825028][T26197] ? __hrtimer_init+0x13d/0x280 [ 840.829891][T26197] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 840.835635][T26197] ? hwsim_register_received_nl+0x420/0x420 [ 840.841585][T26197] hwsim_new_radio_nl+0x9e3/0x1070 [ 840.846828][T26197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 840.853217][T26197] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 840.859248][T26197] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 840.865657][T26197] genl_rcv_msg+0x67d/0xea0 [ 840.870198][T26197] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 840.876598][T26197] ? find_held_lock+0x35/0x130 [ 840.881379][T26197] netlink_rcv_skb+0x177/0x450 [ 840.886233][T26197] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 840.892571][T26197] ? netlink_ack+0xb50/0xb50 [ 840.897153][T26197] ? __kasan_check_write+0x14/0x20 [ 840.902306][T26197] ? netlink_deliver_tap+0x248/0xbf0 [ 840.907612][T26197] genl_rcv+0x29/0x40 [ 840.911588][T26197] netlink_unicast+0x59e/0x7e0 [ 840.916363][T26197] ? netlink_attachskb+0x870/0x870 [ 840.921467][T26197] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 840.927198][T26197] ? __check_object_size+0x3d/0x437 [ 840.932405][T26197] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 840.938141][T26197] netlink_sendmsg+0x91c/0xea0 [ 840.942916][T26197] ? netlink_unicast+0x7e0/0x7e0 [ 840.948030][T26197] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 840.953719][T26197] ? apparmor_socket_sendmsg+0x2a/0x30 [ 840.959208][T26197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 840.965449][T26197] ? security_socket_sendmsg+0x8d/0xc0 [ 840.970923][T26197] ? netlink_unicast+0x7e0/0x7e0 [ 840.975870][T26197] sock_sendmsg+0xd7/0x130 [ 840.980282][T26197] ____sys_sendmsg+0x753/0x880 [ 840.985078][T26197] ? kernel_sendmsg+0x50/0x50 [ 840.989772][T26197] ? __fget_files+0x337/0x520 [ 840.994444][T26197] ? find_held_lock+0x35/0x130 [ 840.999246][T26197] ___sys_sendmsg+0x100/0x170 [ 841.003936][T26197] ? sendmsg_copy_msghdr+0x70/0x70 [ 841.009496][T26197] ? __kasan_check_read+0x11/0x20 [ 841.014550][T26197] ? __fget_files+0x359/0x520 [ 841.019317][T26197] ? ksys_dup3+0x3e0/0x3e0 [ 841.023754][T26197] ? __fget_light+0x1ad/0x270 [ 841.028451][T26197] ? __fdget+0x1b/0x20 [ 841.032515][T26197] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 841.038756][T26197] __sys_sendmsg+0x105/0x1d0 [ 841.043484][T26197] ? __sys_sendmsg_sock+0xc0/0xc0 [ 841.048526][T26197] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 841.053978][T26197] ? do_syscall_64+0x26/0x790 [ 841.058666][T26197] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 841.064831][T26197] ? do_syscall_64+0x26/0x790 [ 841.069557][T26197] __x64_sys_sendmsg+0x78/0xb0 [ 841.074442][T26197] do_syscall_64+0xfa/0x790 [ 841.078964][T26197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 841.084860][T26197] RIP: 0033:0x45c6c9 [ 841.088755][T26197] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 841.108385][T26197] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 841.116801][T26197] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 841.124771][T26197] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 841.132750][T26197] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 841.140709][T26197] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 841.149208][T26197] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 841.181303][T26193] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 841.227239][T26197] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 841.244831][T26197] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 841.251094][T26203] bond18: (slave macvlan2): Opening slave failed [ 841.281929][T26197] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 841.281929][T26197] !' [ 841.292256][T26197] CPU: 1 PID: 26197 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 841.300942][T26197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 841.311106][T26197] Call Trace: [ 841.314435][T26197] dump_stack+0x197/0x210 [ 841.318894][T26197] sysfs_warn_dup.cold+0x1c/0x31 [ 841.323860][T26197] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 841.329981][T26197] sysfs_create_link+0x65/0xc0 [ 841.335127][T26197] device_add+0x756/0x1d00 [ 841.339563][T26197] ? __kasan_check_read+0x11/0x20 [ 841.344728][T26197] ? uevent_show+0x370/0x370 [ 841.349332][T26197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 841.355787][T26197] wiphy_register+0x1c46/0x2720 [ 841.360684][T26197] ? wiphy_unregister+0x1040/0x1040 [ 841.365915][T26197] ? __kmalloc+0x608/0x770 [ 841.365933][T26197] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 841.365950][T26197] ? lockdep_hardirqs_on+0x421/0x5e0 [ 841.365969][T26197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 841.365998][T26197] ieee80211_register_hw+0x14c4/0x3900 [ 841.366039][T26197] ? ieee80211_ifa_changed+0xde0/0xde0 [ 841.398682][T26197] ? memset+0x32/0x40 [ 841.402695][T26197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 841.408961][T26197] ? __hrtimer_init+0x13d/0x280 [ 841.413855][T26197] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 841.419623][T26197] ? hwsim_register_received_nl+0x420/0x420 [ 841.425705][T26197] hwsim_new_radio_nl+0x9e3/0x1070 [ 841.430841][T26197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 841.437114][T26197] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 841.443086][T26197] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 841.449461][T26197] genl_rcv_msg+0x67d/0xea0 [ 841.454014][T26197] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 841.460365][T26197] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 841.466396][T26197] ? find_held_lock+0x35/0x130 [ 841.471214][T26197] netlink_rcv_skb+0x177/0x450 [ 841.476006][T26197] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 20:19:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = socket$tipc(0x1e, 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000003e40)={0x0, r2, 0x400, 0x9, 0x3, 0x8}) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @multicast1}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x1, 0x33}, 0x0, @in=@broadcast, 0x0, 0x4, 0x0, 0x6, 0xffffffff}}, 0xe8) socket$rxrpc(0x21, 0x2, 0xa) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/83, 0x53}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_PROTOCOLS(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x30, r4, 0x4, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4000080) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) socket$inet6(0xa, 0x802, 0x73) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) 20:19:24 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffff3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="082db5255e0bede8697071") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000005c0)='nbd\x00') r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000b40)={0x70, r3, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r5}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x28}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r6 = socket$netlink(0x10, 0x3, 0x15) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r6, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r7, 0xffff}, 0x14}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000840)={0xffffffffffffffff, 0xc0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=0x3ff, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x8}, 0x0, 0x0, 0x0, &(0x7f0000000700)=0x27a34e76, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=0x10001}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000880)={r8}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0xffffffffffffffff, r0, 0x0, 0x13, &(0x7f0000000280)='cgroup.controllers\x00', r8}, 0x30) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r10, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r10, 0x0) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, 0x0, 0x0) r11 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000c00)=ANY=[@ANYBLOB="fc000000", @ANYRES16=r7, @ANYBLOB="02002abd7000fedbdf26f1178000080001007063690011000200303030303a30303a31302e300000000008008b00c4f8c9cdce1b918df0a28e4e425926579caa2982825a6e5edc4a9a0925e67a902e0300ce64a7b7a09e0d626b36ba8aae818048a80946f5c034229515f207b511d5588306cf6626e1cf2c3d56b54fafaec47d36e5ce28", @ANYRES32=r9, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r10, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r11, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r12, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00030000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32, @ANYBLOB], 0xfc}, 0x1, 0x0, 0x0, 0x40004}, 0x8000) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x275a, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000a00)={0x0, {{0xa, 0x4e21, 0x100, @empty, 0x2}}, {{0xa, 0x4e24, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}}}, 0x108) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x82051, r13, 0x0) r14 = socket(0x10, 0x803, 0x0) sendto(r14, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r14, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) sendto$llc(r14, &(0x7f0000000000), 0x0, 0x50, &(0x7f0000000040)={0x1a, 0xffff, 0x8, 0x3, 0x0, 0x2, @remote}, 0x10) 20:19:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000624000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:24 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x60, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 841.482360][T26197] ? netlink_ack+0xb50/0xb50 [ 841.486963][T26197] ? __kasan_check_write+0x14/0x20 [ 841.492109][T26197] ? netlink_deliver_tap+0x248/0xbf0 [ 841.497434][T26197] genl_rcv+0x29/0x40 [ 841.501543][T26197] netlink_unicast+0x59e/0x7e0 [ 841.506339][T26197] ? netlink_attachskb+0x870/0x870 [ 841.511473][T26197] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 841.517216][T26197] ? __check_object_size+0x3d/0x437 [ 841.522431][T26197] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 841.528184][T26197] netlink_sendmsg+0x91c/0xea0 [ 841.532981][T26197] ? netlink_unicast+0x7e0/0x7e0 [ 841.538034][T26197] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 841.544137][T26197] ? apparmor_socket_sendmsg+0x2a/0x30 [ 841.549701][T26197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 841.555960][T26197] ? security_socket_sendmsg+0x8d/0xc0 [ 841.561510][T26197] ? netlink_unicast+0x7e0/0x7e0 [ 841.566515][T26197] sock_sendmsg+0xd7/0x130 [ 841.571078][T26197] ____sys_sendmsg+0x753/0x880 [ 841.575887][T26197] ? kernel_sendmsg+0x50/0x50 [ 841.580590][T26197] ? __fget_files+0x337/0x520 [ 841.585291][T26197] ? find_held_lock+0x35/0x130 [ 841.590107][T26197] ___sys_sendmsg+0x100/0x170 [ 841.594818][T26197] ? sendmsg_copy_msghdr+0x70/0x70 [ 841.599949][T26197] ? __kasan_check_read+0x11/0x20 [ 841.605007][T26197] ? __fget_files+0x359/0x520 [ 841.609719][T26197] ? ksys_dup3+0x3e0/0x3e0 [ 841.614203][T26197] ? __fget_light+0x1ad/0x270 [ 841.618903][T26197] ? __fdget+0x1b/0x20 [ 841.622987][T26197] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 841.629386][T26197] __sys_sendmsg+0x105/0x1d0 [ 841.634003][T26197] ? __sys_sendmsg_sock+0xc0/0xc0 [ 841.639100][T26197] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 841.644842][T26197] ? do_syscall_64+0x26/0x790 [ 841.649631][T26197] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 841.651662][T26245] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 841.655714][T26197] ? do_syscall_64+0x26/0x790 [ 841.655745][T26197] __x64_sys_sendmsg+0x78/0xb0 [ 841.655767][T26197] do_syscall_64+0xfa/0x790 [ 841.655795][T26197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 841.655809][T26197] RIP: 0033:0x45c6c9 [ 841.655823][T26197] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 841.655831][T26197] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 841.655844][T26197] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 841.655852][T26197] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 841.655860][T26197] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 841.655868][T26197] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 841.655876][T26197] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 841.794914][T26245] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:25 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x29}, 0x14}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r1, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x100, 0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000890}, 0x4080) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0), 0x5e, 0x0, 0x13}, 0x4040000) 20:19:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48e10624000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:25 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f003f051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:25 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0xf0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000040280012000900010076657468000001001800020014000100000000000a88f662376a32cfa3038e6822c0f3ef094d63394dd3b6175ddf85a2fc030b70d633c400080000000000003d69689f8d79eda04d3df0d174786f", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000ac0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0xc, 0x2, [@TCA_TCINDEX_SHIFT={0x8, 0x3, 0x42ba}]}}]}, 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r7}}, 0x20}}, 0x0) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r8, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x70, r9, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_virt_wifi\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r10 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r10, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) splice(r10, &(0x7f0000000300)=0x6, r2, &(0x7f0000000340)=0xffff, 0x8, 0xf) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r12, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r12, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000580)={'vxcan1\x00', 0x0}) r14 = socket$kcm(0xa, 0x2, 0x73) bind(r14, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) ioctl$sock_inet_SIOCSIFDSTADDR(r14, 0x8918, &(0x7f00000005c0)={'team_slave_1\x00', {0x2, 0x4e24, @remote}}) ioctl$sock_inet6_SIOCDELRT(r11, 0x890c, &(0x7f00000006c0)={@local, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfffffff7, 0x800, 0x2, 0x500, 0x2, 0x280100, r13}) [ 841.962489][T26253] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 841.973949][T26253] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 841.996927][T26255] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm 20:19:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000724000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 842.022200][T26255] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000924000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:25 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x300, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 842.155392][T26253] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 842.155392][T26253] !' [ 842.189264][T26272] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 842.216194][T26253] CPU: 0 PID: 26253 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 842.225175][T26253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.235367][T26253] Call Trace: [ 842.238667][T26253] dump_stack+0x197/0x210 [ 842.242932][T26272] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 842.243015][T26253] sysfs_warn_dup.cold+0x1c/0x31 [ 842.256431][T26253] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 842.262536][T26253] sysfs_create_link+0x65/0xc0 [ 842.267386][T26253] device_add+0x756/0x1d00 [ 842.271826][T26253] ? __kasan_check_read+0x11/0x20 [ 842.276883][T26253] ? uevent_show+0x370/0x370 [ 842.281661][T26253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 842.287950][T26253] wiphy_register+0x1c46/0x2720 [ 842.292852][T26253] ? wiphy_unregister+0x1040/0x1040 [ 842.298082][T26253] ? __kmalloc+0x608/0x770 [ 842.302515][T26253] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 842.308352][T26253] ? lockdep_hardirqs_on+0x421/0x5e0 [ 842.313680][T26253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 842.320300][T26253] ieee80211_register_hw+0x14c4/0x3900 [ 842.325812][T26253] ? ieee80211_ifa_changed+0xde0/0xde0 [ 842.331305][T26253] ? memset+0x32/0x40 [ 842.336286][T26253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 842.342667][T26253] ? __hrtimer_init+0x13d/0x280 [ 842.347588][T26253] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 842.353355][T26253] ? hwsim_register_received_nl+0x420/0x420 [ 842.359278][T26253] hwsim_new_radio_nl+0x9e3/0x1070 [ 842.364581][T26253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 842.371402][T26253] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 842.377318][T26253] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 842.383663][T26253] genl_rcv_msg+0x67d/0xea0 [ 842.388211][T26253] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 842.394689][T26253] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 842.401521][T26253] ? find_held_lock+0x35/0x130 [ 842.406304][T26253] netlink_rcv_skb+0x177/0x450 [ 842.411095][T26253] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 842.418042][T26253] ? netlink_ack+0xb50/0xb50 [ 842.422693][T26253] ? __kasan_check_write+0x14/0x20 [ 842.427810][T26253] ? netlink_deliver_tap+0x248/0xbf0 [ 842.433168][T26253] genl_rcv+0x29/0x40 [ 842.437156][T26253] netlink_unicast+0x59e/0x7e0 [ 842.442018][T26253] ? netlink_attachskb+0x870/0x870 [ 842.447129][T26253] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 842.452852][T26253] ? __check_object_size+0x3d/0x437 [ 842.458074][T26253] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 842.463822][T26253] netlink_sendmsg+0x91c/0xea0 [ 842.468622][T26253] ? netlink_unicast+0x7e0/0x7e0 [ 842.473573][T26253] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 842.479145][T26253] ? apparmor_socket_sendmsg+0x2a/0x30 [ 842.484621][T26253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 842.491009][T26253] ? security_socket_sendmsg+0x8d/0xc0 [ 842.496491][T26253] ? netlink_unicast+0x7e0/0x7e0 [ 842.501674][T26253] sock_sendmsg+0xd7/0x130 [ 842.506111][T26253] ____sys_sendmsg+0x753/0x880 [ 842.510906][T26253] ? kernel_sendmsg+0x50/0x50 [ 842.515601][T26253] ? __fget_files+0x337/0x520 [ 842.520298][T26253] ? find_held_lock+0x35/0x130 [ 842.525114][T26253] ___sys_sendmsg+0x100/0x170 [ 842.529824][T26253] ? sendmsg_copy_msghdr+0x70/0x70 [ 842.535075][T26253] ? __kasan_check_read+0x11/0x20 [ 842.540134][T26253] ? __fget_files+0x359/0x520 [ 842.544938][T26253] ? ksys_dup3+0x3e0/0x3e0 [ 842.549402][T26253] ? __fget_light+0x1ad/0x270 [ 842.554193][T26253] ? __fdget+0x1b/0x20 [ 842.558266][T26253] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 842.564513][T26253] __sys_sendmsg+0x105/0x1d0 [ 842.571031][T26253] ? __sys_sendmsg_sock+0xc0/0xc0 [ 842.576091][T26253] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 842.581562][T26253] ? do_syscall_64+0x26/0x790 [ 842.586380][T26253] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 842.592584][T26253] ? do_syscall_64+0x26/0x790 [ 842.597306][T26253] __x64_sys_sendmsg+0x78/0xb0 [ 842.603163][T26253] do_syscall_64+0xfa/0x790 [ 842.607787][T26253] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 842.613714][T26253] RIP: 0033:0x45c6c9 [ 842.617609][T26253] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 842.637317][T26253] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 842.645721][T26253] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 842.653955][T26253] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 842.661947][T26253] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 842.669972][T26253] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 842.678053][T26253] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c 20:19:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48110f24000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:26 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x500, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:26 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0048051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x178}}, 0x0) 20:19:26 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup(r1, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ip6_vti0\x00', 0x2000}) socket$inet6(0xa, 0x800, 0x20) ioctl(r0, 0x8910, &(0x7f0000000080)="15") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.net/syz0\x00', 0x1ff) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept(r2, &(0x7f0000000400)=@ipx, &(0x7f0000000380)=0xfffffec8) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x1001000008912, &(0x7f0000000080)="080db5055e0bcfe8697071") r5 = accept4(r4, &(0x7f00000022c0)=@xdp, &(0x7f0000002340)=0x80, 0x800) r6 = socket$inet6(0xa, 0x8000000000005, 0x0) shutdown(r6, 0x0) setsockopt$inet6_int(r6, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r6, &(0x7f0000000180)={0xa, 0x0, 0x0, @rand_addr="47beea18cef7797e4bc8d109173503ac"}, 0x45) socket$inet_tcp(0x2, 0x1, 0x0) r7 = accept$inet(r3, &(0x7f0000000500)={0x2, 0x0, @multicast2}, &(0x7f0000000480)=0x10) r8 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r8, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet6(r8, &(0x7f0000000340)={0xa, 0xfffd, 0x2000000, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r8, 0x6, 0x16, &(0x7f0000000040), 0x4) r9 = socket(0xa, 0x1, 0x0) close(r9) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r9, 0x84, 0x78, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e28, 0x3, @remote, 0xeb9}}, 0xfffffffe, 0x80000003, 0x800169, 0x4, 0x3f1b}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00000036c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000001c40), 0x4) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') clock_gettime(0x2, &(0x7f0000000980)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000000680)=""/200, 0xc8}, {&(0x7f0000000580)=""/171, 0xab}, {&(0x7f0000000800)=""/190, 0xbe}, {&(0x7f0000000b80)=""/130, 0x82}, {&(0x7f0000000c40)=""/4096, 0x1000}], 0x5}, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000002c0)={0x0, 0x7, 0x8, 0x40003}) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.current\x00', 0x26e1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000240)={0x0, 'vxcan1\x00'}, 0x18) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000008c0)={{0x67, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e21, 0x0, 'wrr\x00', 0x6, 0x4, 0x2}, {@loopback, 0x4e22, 0x2000, 0x7, 0xde, 0x80000001}}, 0x44) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r10, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x20000002}) [ 842.811975][T26285] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 842.825545][T26284] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm 20:19:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a480f1124000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:26 executing program 3: getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xf}, {}, {0xf}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x4}}]}, 0x30}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) [ 842.860159][T26284] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 842.867261][T26285] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:19:26 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x600, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 843.021038][T26285] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 843.021038][T26285] !' [ 843.044700][T26305] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 843.066284][T26285] CPU: 0 PID: 26285 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 843.074999][T26285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 843.085440][T26285] Call Trace: [ 843.089625][T26285] dump_stack+0x197/0x210 [ 843.094088][T26285] sysfs_warn_dup.cold+0x1c/0x31 [ 843.094204][T26305] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 843.099044][T26285] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 843.099075][T26285] sysfs_create_link+0x65/0xc0 [ 843.118165][T26285] device_add+0x756/0x1d00 [ 843.122597][T26285] ? __kasan_check_read+0x11/0x20 [ 843.127632][T26285] ? uevent_show+0x370/0x370 [ 843.132232][T26285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 843.138505][T26285] wiphy_register+0x1c46/0x2720 [ 843.143422][T26285] ? wiphy_unregister+0x1040/0x1040 [ 843.148654][T26285] ? __kmalloc+0x608/0x770 [ 843.153091][T26285] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 843.158918][T26285] ? lockdep_hardirqs_on+0x421/0x5e0 [ 843.164361][T26285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 843.170636][T26285] ieee80211_register_hw+0x14c4/0x3900 [ 843.176209][T26285] ? ieee80211_ifa_changed+0xde0/0xde0 [ 843.181703][T26285] ? memset+0x32/0x40 [ 843.185687][T26285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 843.191942][T26285] ? __hrtimer_init+0x13d/0x280 [ 843.196808][T26285] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 843.202722][T26285] ? hwsim_register_received_nl+0x420/0x420 [ 843.208615][T26285] hwsim_new_radio_nl+0x9e3/0x1070 [ 843.213733][T26285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 843.220103][T26285] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 843.226121][T26285] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 843.232506][T26285] genl_rcv_msg+0x67d/0xea0 [ 843.237032][T26285] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 843.243381][T26285] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 843.249375][T26285] ? find_held_lock+0x35/0x130 [ 843.254157][T26285] netlink_rcv_skb+0x177/0x450 [ 843.258921][T26285] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 843.265317][T26285] ? netlink_ack+0xb50/0xb50 [ 843.269894][T26285] ? __kasan_check_write+0x14/0x20 [ 843.275027][T26285] ? netlink_deliver_tap+0x248/0xbf0 [ 843.280321][T26285] genl_rcv+0x29/0x40 [ 843.284292][T26285] netlink_unicast+0x59e/0x7e0 [ 843.289235][T26285] ? netlink_attachskb+0x870/0x870 [ 843.294350][T26285] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 843.300135][T26285] ? __check_object_size+0x3d/0x437 [ 843.305332][T26285] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 843.311066][T26285] netlink_sendmsg+0x91c/0xea0 [ 843.315827][T26285] ? netlink_unicast+0x7e0/0x7e0 [ 843.320756][T26285] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 843.326310][T26285] ? apparmor_socket_sendmsg+0x2a/0x30 [ 843.331842][T26285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 843.338094][T26285] ? security_socket_sendmsg+0x8d/0xc0 [ 843.343544][T26285] ? netlink_unicast+0x7e0/0x7e0 [ 843.348482][T26285] sock_sendmsg+0xd7/0x130 [ 843.352919][T26285] ____sys_sendmsg+0x753/0x880 [ 843.357690][T26285] ? kernel_sendmsg+0x50/0x50 [ 843.362363][T26285] ? __fget_files+0x337/0x520 [ 843.367038][T26285] ? find_held_lock+0x35/0x130 [ 843.371827][T26285] ___sys_sendmsg+0x100/0x170 [ 843.376532][T26285] ? sendmsg_copy_msghdr+0x70/0x70 [ 843.381633][T26285] ? __kasan_check_read+0x11/0x20 [ 843.386673][T26285] ? __fget_files+0x359/0x520 [ 843.391364][T26285] ? ksys_dup3+0x3e0/0x3e0 [ 843.395805][T26285] ? __fget_light+0x1ad/0x270 [ 843.400499][T26285] ? __fdget+0x1b/0x20 [ 843.404562][T26285] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 843.410811][T26285] __sys_sendmsg+0x105/0x1d0 [ 843.415395][T26285] ? __sys_sendmsg_sock+0xc0/0xc0 [ 843.420801][T26285] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 843.426279][T26285] ? do_syscall_64+0x26/0x790 [ 843.430951][T26285] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 843.437015][T26285] ? do_syscall_64+0x26/0x790 [ 843.441700][T26285] __x64_sys_sendmsg+0x78/0xb0 [ 843.446464][T26285] do_syscall_64+0xfa/0x790 [ 843.450972][T26285] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 843.456863][T26285] RIP: 0033:0x45c6c9 [ 843.460745][T26285] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 843.480962][T26285] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 843.489553][T26285] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 843.497525][T26285] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 843.505502][T26285] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 843.513476][T26285] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 843.521455][T26285] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c 20:19:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) accept4(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @local}}, &(0x7f0000000040)=0x80, 0x40000) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x10) 20:19:27 executing program 1: r0 = socket(0x10, 0xc, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, 0x0, 0x0) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket(0x11, 0x80002, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={r6, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r6, 0x9379, 0x2, 0x5, 0x2, 0x8d7}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x41}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x3f}}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r7, 0xfffffffa, 0x0, 0x9}, 0x10) socket$netlink(0x10, 0x3, 0x0) socket(0xa, 0x2, 0x0) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 20:19:27 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x700, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48001f24000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f004c051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 843.765535][T26317] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 843.793200][T26319] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm 20:19:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48002024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 843.813808][T26317] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 843.824247][T26319] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 843.885676][T26317] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 843.885676][T26317] !' [ 843.910413][T26317] CPU: 0 PID: 26317 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 843.919124][T26317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 843.929218][T26317] Call Trace: 20:19:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48003f24000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 843.932531][T26317] dump_stack+0x197/0x210 [ 843.936896][T26317] sysfs_warn_dup.cold+0x1c/0x31 [ 843.941863][T26317] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 843.948065][T26317] sysfs_create_link+0x65/0xc0 [ 843.952862][T26317] device_add+0x756/0x1d00 [ 843.957410][T26317] ? __kasan_check_read+0x11/0x20 [ 843.962555][T26317] ? uevent_show+0x370/0x370 [ 843.967161][T26317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 843.973446][T26317] wiphy_register+0x1c46/0x2720 [ 843.978353][T26317] ? wiphy_unregister+0x1040/0x1040 20:19:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48004024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 843.983948][T26317] ? __kmalloc+0x608/0x770 [ 843.988396][T26317] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 843.994381][T26317] ? lockdep_hardirqs_on+0x421/0x5e0 [ 843.999697][T26317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 844.005970][T26317] ieee80211_register_hw+0x14c4/0x3900 [ 844.011591][T26317] ? ieee80211_ifa_changed+0xde0/0xde0 [ 844.017081][T26317] ? memset+0x32/0x40 [ 844.021430][T26317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 844.027818][T26317] ? __hrtimer_init+0x13d/0x280 20:19:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48004824000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 844.032714][T26317] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 844.038602][T26317] ? hwsim_register_received_nl+0x420/0x420 [ 844.044519][T26317] hwsim_new_radio_nl+0x9e3/0x1070 [ 844.049650][T26317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 844.055918][T26317] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 844.061849][T26317] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 844.068226][T26317] genl_rcv_msg+0x67d/0xea0 [ 844.072769][T26317] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 844.079129][T26317] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 844.085148][T26317] ? find_held_lock+0x35/0x130 [ 844.089945][T26317] netlink_rcv_skb+0x177/0x450 [ 844.094729][T26317] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 844.101085][T26317] ? netlink_ack+0xb50/0xb50 [ 844.105698][T26317] ? __kasan_check_write+0x14/0x20 [ 844.110839][T26317] ? netlink_deliver_tap+0x248/0xbf0 [ 844.116167][T26317] genl_rcv+0x29/0x40 [ 844.120353][T26317] netlink_unicast+0x59e/0x7e0 [ 844.125148][T26317] ? netlink_attachskb+0x870/0x870 [ 844.130281][T26317] ? __sanitizer_cov_trace_cmp8+0x18/0x20 20:19:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48004c24000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 844.136017][T26317] ? __check_object_size+0x3d/0x437 [ 844.141245][T26317] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 844.147116][T26317] netlink_sendmsg+0x91c/0xea0 [ 844.151917][T26317] ? netlink_unicast+0x7e0/0x7e0 [ 844.157016][T26317] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 844.162582][T26317] ? apparmor_socket_sendmsg+0x2a/0x30 [ 844.168053][T26317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 844.174311][T26317] ? security_socket_sendmsg+0x8d/0xc0 [ 844.179791][T26317] ? netlink_unicast+0x7e0/0x7e0 [ 844.184749][T26317] sock_sendmsg+0xd7/0x130 [ 844.189184][T26317] ____sys_sendmsg+0x753/0x880 [ 844.193983][T26317] ? kernel_sendmsg+0x50/0x50 [ 844.198683][T26317] ? __fget_files+0x337/0x520 [ 844.203384][T26317] ? find_held_lock+0x35/0x130 [ 844.208190][T26317] ___sys_sendmsg+0x100/0x170 [ 844.212917][T26317] ? sendmsg_copy_msghdr+0x70/0x70 [ 844.218151][T26317] ? __kasan_check_read+0x11/0x20 [ 844.223365][T26317] ? __fget_files+0x359/0x520 [ 844.228217][T26317] ? ksys_dup3+0x3e0/0x3e0 [ 844.232674][T26317] ? __fget_light+0x1ad/0x270 [ 844.237373][T26317] ? __fdget+0x1b/0x20 [ 844.241461][T26317] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 844.247727][T26317] __sys_sendmsg+0x105/0x1d0 [ 844.252350][T26317] ? __sys_sendmsg_sock+0xc0/0xc0 [ 844.257412][T26317] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 844.262914][T26317] ? do_syscall_64+0x26/0x790 [ 844.267603][T26317] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 844.273680][T26317] ? do_syscall_64+0x26/0x790 [ 844.278384][T26317] __x64_sys_sendmsg+0x78/0xb0 [ 844.283169][T26317] do_syscall_64+0xfa/0x790 [ 844.287695][T26317] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 844.293600][T26317] RIP: 0033:0x45c6c9 [ 844.297504][T26317] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 844.317199][T26317] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 844.325601][T26317] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 844.333620][T26317] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 844.341615][T26317] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 844.349762][T26317] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 844.358348][T26317] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c 20:19:28 executing program 3: ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)={0x3, 'macsec0\x00', {0x1}, 0x2}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) ioctl$TUNSETVNETLE(r0, 0x400454d1, &(0x7f0000000080)) 20:19:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48006024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:28 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x782, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x1, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=@newtaction={0x30, 0x32, 0xffff, 0x0, 0x0, {}, [{0x1c, 0x1, [@m_mpls={0x18, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x4}, {0x4}}}]}]}, 0x30}}, 0x0) 20:19:28 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0060051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:28 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00009eff02a44075e7467d0000e09ff900"], 0x3ff800) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0xa0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") [ 844.827549][T26348] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 844.828610][T26350] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 844.859675][T26350] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 844.885029][T26348] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:19:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48006824000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:28 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x900, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 844.963953][T26348] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 844.963953][T26348] !' [ 844.989709][T26348] CPU: 0 PID: 26348 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 844.998434][T26348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 845.008504][T26348] Call Trace: 20:19:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r3, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x244, r4, 0xbc6f8f7201cddc77, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x232}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xad}]}, @TIPC_NLA_SOCK={0x40, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6664}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xed8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8}]}]}, @TIPC_NLA_BEARER={0xc8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e23, @local}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x1, @empty, 0xffffe150}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x4, @rand_addr="fa10970dddce92780ff2393fe24aa635", 0x1}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x34df, @dev={0xfe, 0x80, [], 0x26}, 0x2}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x7f, @remote, 0x3725}}}}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x98, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}]}]}, 0x244}}, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r5 = socket$kcm(0xa, 0x2, 0x73) bind(r5, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) recvfrom(r5, &(0x7f0000000880)=""/130, 0x82, 0x2040, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x10000, 0x3, 0x1, 0x1, {0xa, 0x4e24, 0x7, @ipv4={[], [], @broadcast}, 0x80000001}}}, 0x80) write(r1, &(0x7f0000000080)="240000001a005f0014f9f40700090400020020000000000000050000080002007f000001", 0x24) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_VTI_LOCAL={0x8}, @IFLA_VTI_REMOTE={0x8, 0x5, @loopback}]}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x48}}, 0x0) r8 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r8, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") [ 845.011824][T26348] dump_stack+0x197/0x210 [ 845.016192][T26348] sysfs_warn_dup.cold+0x1c/0x31 [ 845.021163][T26348] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 845.027255][T26348] sysfs_create_link+0x65/0xc0 [ 845.032070][T26348] device_add+0x756/0x1d00 [ 845.036504][T26348] ? __kasan_check_read+0x11/0x20 [ 845.041556][T26348] ? uevent_show+0x370/0x370 [ 845.046161][T26348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.052431][T26348] wiphy_register+0x1c46/0x2720 [ 845.057328][T26348] ? wiphy_unregister+0x1040/0x1040 20:19:28 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xfffffe50, &(0x7f00000003c0)}, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x11, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r4, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000480)={r4, 0x6, 0x101}, 0x8) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @remote, @loopback, 0x5}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) r5 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000080)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r7, r6, 0x0, 0x100000001) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r9 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000280)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r8, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r9, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}}, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, 0x0, 0x0) r10 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) sendmsg$IPSET_CMD_LIST(r10, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="24000000000001000795b166f9810f053433e00000000500010007000000000000670c000000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000005) [ 845.062573][T26348] ? __kmalloc+0x608/0x770 [ 845.067031][T26348] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 845.072854][T26348] ? lockdep_hardirqs_on+0x421/0x5e0 [ 845.078156][T26348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.084558][T26348] ieee80211_register_hw+0x14c4/0x3900 [ 845.090050][T26348] ? ieee80211_ifa_changed+0xde0/0xde0 [ 845.095531][T26348] ? memset+0x32/0x40 [ 845.099545][T26348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.105797][T26348] ? __hrtimer_init+0x13d/0x280 [ 845.110683][T26348] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 845.116448][T26348] ? hwsim_register_received_nl+0x420/0x420 [ 845.122394][T26348] hwsim_new_radio_nl+0x9e3/0x1070 [ 845.127532][T26348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.133945][T26348] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 845.139881][T26348] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 845.146244][T26348] genl_rcv_msg+0x67d/0xea0 [ 845.148375][T26366] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 845.150812][T26348] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 845.150837][T26348] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 845.150871][T26348] ? find_held_lock+0x35/0x130 [ 845.176278][T26348] netlink_rcv_skb+0x177/0x450 [ 845.181194][T26348] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 845.187551][T26348] ? netlink_ack+0xb50/0xb50 [ 845.194429][T26348] ? __kasan_check_write+0x14/0x20 [ 845.199579][T26348] ? netlink_deliver_tap+0x248/0xbf0 [ 845.204901][T26348] genl_rcv+0x29/0x40 [ 845.208905][T26348] netlink_unicast+0x59e/0x7e0 20:19:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48006c24000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 845.213787][T26348] ? netlink_attachskb+0x870/0x870 [ 845.218103][T26366] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 845.218958][T26348] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 845.232928][T26348] ? __check_object_size+0x3d/0x437 [ 845.238146][T26348] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 845.244797][T26348] netlink_sendmsg+0x91c/0xea0 [ 845.249598][T26348] ? netlink_unicast+0x7e0/0x7e0 [ 845.254580][T26348] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 845.260176][T26348] ? apparmor_socket_sendmsg+0x2a/0x30 [ 845.265648][T26348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.271936][T26348] ? security_socket_sendmsg+0x8d/0xc0 [ 845.277448][T26348] ? netlink_unicast+0x7e0/0x7e0 [ 845.282416][T26348] sock_sendmsg+0xd7/0x130 [ 845.286862][T26348] ____sys_sendmsg+0x753/0x880 [ 845.291688][T26348] ? kernel_sendmsg+0x50/0x50 [ 845.296914][T26348] ? __fget_files+0x337/0x520 [ 845.301616][T26348] ? find_held_lock+0x35/0x130 [ 845.306413][T26348] ___sys_sendmsg+0x100/0x170 20:19:28 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0xa00, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 845.311113][T26348] ? sendmsg_copy_msghdr+0x70/0x70 [ 845.316254][T26348] ? __kasan_check_read+0x11/0x20 [ 845.321310][T26348] ? __fget_files+0x359/0x520 [ 845.326036][T26348] ? ksys_dup3+0x3e0/0x3e0 [ 845.328294][T26369] IPVS: ftp: loaded support on port[0] = 21 [ 845.330492][T26348] ? __fget_light+0x1ad/0x270 [ 845.330513][T26348] ? __fdget+0x1b/0x20 [ 845.330531][T26348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 845.330566][T26348] __sys_sendmsg+0x105/0x1d0 [ 845.356058][T26348] ? __sys_sendmsg_sock+0xc0/0xc0 [ 845.361223][T26348] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 845.366710][T26348] ? do_syscall_64+0x26/0x790 [ 845.371402][T26348] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 845.377484][T26348] ? do_syscall_64+0x26/0x790 [ 845.382221][T26348] __x64_sys_sendmsg+0x78/0xb0 [ 845.387016][T26348] do_syscall_64+0xfa/0x790 [ 845.391549][T26348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 845.397449][T26348] RIP: 0033:0x45c6c9 [ 845.401405][T26348] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 845.421015][T26348] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 845.429456][T26348] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 845.438401][T26348] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 845.447458][T26348] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 845.455442][T26348] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 845.463424][T26348] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 845.464520][T26381] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 845.521015][T26381] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 845.612127][T26348] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 845.631635][T26348] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 845.657801][T26348] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 845.657801][T26348] !' [ 845.680059][T26348] CPU: 1 PID: 26348 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 845.688772][T26348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 845.698975][T26348] Call Trace: [ 845.702293][T26348] dump_stack+0x197/0x210 [ 845.706658][T26348] sysfs_warn_dup.cold+0x1c/0x31 [ 845.711626][T26348] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 845.717788][T26348] sysfs_create_link+0x65/0xc0 [ 845.722588][T26348] device_add+0x756/0x1d00 [ 845.727023][T26348] ? __kasan_check_read+0x11/0x20 [ 845.732074][T26348] ? uevent_show+0x370/0x370 [ 845.736683][T26348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.742976][T26348] wiphy_register+0x1c46/0x2720 [ 845.747988][T26348] ? wiphy_unregister+0x1040/0x1040 [ 845.753212][T26348] ? __kmalloc+0x608/0x770 [ 845.757672][T26348] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 845.763490][T26348] ? lockdep_hardirqs_on+0x421/0x5e0 [ 845.768793][T26348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.775061][T26348] ieee80211_register_hw+0x14c4/0x3900 [ 845.780566][T26348] ? ieee80211_ifa_changed+0xde0/0xde0 [ 845.786050][T26348] ? memset+0x32/0x40 [ 845.790149][T26348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.796409][T26348] ? __hrtimer_init+0x13d/0x280 [ 845.801316][T26348] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 845.807119][T26348] ? hwsim_register_received_nl+0x420/0x420 [ 845.813043][T26348] hwsim_new_radio_nl+0x9e3/0x1070 [ 845.818166][T26348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.824426][T26348] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 845.830372][T26348] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 845.836751][T26348] genl_rcv_msg+0x67d/0xea0 [ 845.841301][T26348] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 845.847799][T26348] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 845.853822][T26348] ? find_held_lock+0x35/0x130 [ 845.858641][T26348] netlink_rcv_skb+0x177/0x450 [ 845.863424][T26348] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 845.869749][T26348] ? netlink_ack+0xb50/0xb50 [ 845.874483][T26348] ? __kasan_check_write+0x14/0x20 [ 845.879728][T26348] ? netlink_deliver_tap+0x248/0xbf0 [ 845.885032][T26348] genl_rcv+0x29/0x40 [ 845.889022][T26348] netlink_unicast+0x59e/0x7e0 [ 845.893935][T26348] ? netlink_attachskb+0x870/0x870 [ 845.899067][T26348] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 845.904915][T26348] ? __check_object_size+0x3d/0x437 [ 845.910119][T26348] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 845.915871][T26348] netlink_sendmsg+0x91c/0xea0 [ 845.920678][T26348] ? netlink_unicast+0x7e0/0x7e0 [ 845.925627][T26348] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 845.931236][T26348] ? apparmor_socket_sendmsg+0x2a/0x30 [ 845.936701][T26348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.942955][T26348] ? security_socket_sendmsg+0x8d/0xc0 [ 845.948565][T26348] ? netlink_unicast+0x7e0/0x7e0 [ 845.953523][T26348] sock_sendmsg+0xd7/0x130 [ 845.957956][T26348] ____sys_sendmsg+0x753/0x880 [ 845.962739][T26348] ? kernel_sendmsg+0x50/0x50 [ 845.967419][T26348] ? __fget_files+0x337/0x520 [ 845.972098][T26348] ? find_held_lock+0x35/0x130 [ 845.976902][T26348] ___sys_sendmsg+0x100/0x170 [ 845.981607][T26348] ? sendmsg_copy_msghdr+0x70/0x70 [ 845.986733][T26348] ? __kasan_check_read+0x11/0x20 [ 845.991809][T26348] ? __fget_files+0x359/0x520 [ 845.996521][T26348] ? ksys_dup3+0x3e0/0x3e0 [ 846.000968][T26348] ? __fget_light+0x1ad/0x270 [ 846.005802][T26348] ? __fdget+0x1b/0x20 [ 846.009989][T26348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 846.016249][T26348] __sys_sendmsg+0x105/0x1d0 [ 846.020853][T26348] ? __sys_sendmsg_sock+0xc0/0xc0 [ 846.025887][T26348] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 846.031409][T26348] ? do_syscall_64+0x26/0x790 [ 846.036125][T26348] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 846.042214][T26348] ? do_syscall_64+0x26/0x790 [ 846.047085][T26348] __x64_sys_sendmsg+0x78/0xb0 [ 846.051975][T26348] do_syscall_64+0xfa/0x790 [ 846.056675][T26348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 846.062661][T26348] RIP: 0033:0x45c6c9 [ 846.066613][T26348] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 846.086415][T26348] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 846.095007][T26348] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 846.103023][T26348] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 846.107291][T26387] IPVS: ftp: loaded support on port[0] = 21 [ 846.111002][T26348] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 846.111012][T26348] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 846.111020][T26348] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 846.167626][T26370] netlink: 544 bytes leftover after parsing attributes in process `syz-executor.1'. 20:19:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48007424000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:29 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0xb00, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:29 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0068051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:29 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x9) getsockname$tipc(r0, &(0x7f00000004c0)=@id, &(0x7f0000000500)=0x10) r1 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r3 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r3, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0xa5, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000200)=""/165}, &(0x7f00000002c0)=0x78) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_vlan\x00'}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r2, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000001000)={0x0, 0x208000, 0x800}, 0x18) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000000)=0x7) [ 846.493176][T26394] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 846.519427][T26394] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48007a24000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:29 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000180)=0x80) r3 = socket(0x11, 0x80002, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={r6, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r6, 0x4) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r7 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007600)=[{{&(0x7f0000000680)=@pptp, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)=""/37, 0xffffffffffffffbf}, {&(0x7f0000000740)=""/44, 0x2c}], 0x2}, 0xfffffffb}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/110, 0x6e}, {&(0x7f0000001840)=""/65, 0x41}], 0x3, &(0x7f0000001b40)=""/94, 0xffffffffffffffd0}, 0xfffffffa}], 0x2, 0xc0002103, &(0x7f00000078c0)) sendmmsg(r7, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 846.553526][T26397] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 846.609612][T26397] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 846.610654][T26399] IPVS: ftp: loaded support on port[0] = 21 20:19:30 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0xe00, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 846.659866][T26397] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 846.659866][T26397] !' [ 846.709698][T26397] CPU: 0 PID: 26397 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 846.718418][T26397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 846.728490][T26397] Call Trace: [ 846.731810][T26397] dump_stack+0x197/0x210 [ 846.736174][T26397] sysfs_warn_dup.cold+0x1c/0x31 [ 846.741146][T26397] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 846.747239][T26397] sysfs_create_link+0x65/0xc0 [ 846.752039][T26397] device_add+0x756/0x1d00 20:19:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a4806e124000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 846.756477][T26397] ? __kasan_check_read+0x11/0x20 [ 846.761537][T26397] ? uevent_show+0x370/0x370 [ 846.766151][T26397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 846.772600][T26397] wiphy_register+0x1c46/0x2720 [ 846.777490][T26397] ? wiphy_unregister+0x1040/0x1040 [ 846.782821][T26397] ? __kmalloc+0x608/0x770 [ 846.787252][T26397] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 846.787306][T26408] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 846.793190][T26397] ? lockdep_hardirqs_on+0x421/0x5e0 [ 846.793210][T26397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 846.793244][T26397] ieee80211_register_hw+0x14c4/0x3900 [ 846.817880][T26397] ? ieee80211_ifa_changed+0xde0/0xde0 [ 846.823371][T26397] ? memset+0x32/0x40 [ 846.827381][T26397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 846.833695][T26397] ? __hrtimer_init+0x13d/0x280 [ 846.838593][T26397] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 846.843800][T26408] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 846.844405][T26397] ? hwsim_register_received_nl+0x420/0x420 [ 846.844439][T26397] hwsim_new_radio_nl+0x9e3/0x1070 [ 846.863685][T26397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 846.869947][T26397] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 846.875880][T26397] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 846.882250][T26397] genl_rcv_msg+0x67d/0xea0 [ 846.886794][T26397] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 846.893183][T26397] ? find_held_lock+0x35/0x130 [ 846.897998][T26397] netlink_rcv_skb+0x177/0x450 [ 846.902820][T26397] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 20:19:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a4800f024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 846.909175][T26397] ? netlink_ack+0xb50/0xb50 [ 846.913880][T26397] ? __kasan_check_write+0x14/0x20 [ 846.919020][T26397] ? netlink_deliver_tap+0x248/0xbf0 [ 846.924339][T26397] genl_rcv+0x29/0x40 [ 846.928336][T26397] netlink_unicast+0x59e/0x7e0 [ 846.933131][T26397] ? netlink_attachskb+0x870/0x870 [ 846.938262][T26397] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 846.943990][T26397] ? __check_object_size+0x3d/0x437 [ 846.949207][T26397] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 846.954952][T26397] netlink_sendmsg+0x91c/0xea0 [ 846.959744][T26397] ? netlink_unicast+0x7e0/0x7e0 [ 846.964697][T26397] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 846.970262][T26397] ? apparmor_socket_sendmsg+0x2a/0x30 [ 846.975944][T26397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 846.982195][T26397] ? security_socket_sendmsg+0x8d/0xc0 [ 846.988445][T26397] ? netlink_unicast+0x7e0/0x7e0 [ 846.994162][T26397] sock_sendmsg+0xd7/0x130 [ 846.998785][T26397] ____sys_sendmsg+0x753/0x880 [ 847.004631][T26397] ? kernel_sendmsg+0x50/0x50 [ 847.009523][T26397] ? __fget_files+0x337/0x520 [ 847.014218][T26397] ? find_held_lock+0x35/0x130 [ 847.019019][T26397] ___sys_sendmsg+0x100/0x170 [ 847.023715][T26397] ? sendmsg_copy_msghdr+0x70/0x70 [ 847.028851][T26397] ? __kasan_check_read+0x11/0x20 [ 847.033909][T26397] ? __fget_files+0x359/0x520 [ 847.038619][T26397] ? ksys_dup3+0x3e0/0x3e0 [ 847.043114][T26397] ? __fget_light+0x1ad/0x270 [ 847.047864][T26397] ? __fdget+0x1b/0x20 [ 847.051964][T26397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 847.058409][T26397] __sys_sendmsg+0x105/0x1d0 [ 847.063203][T26397] ? __sys_sendmsg_sock+0xc0/0xc0 [ 847.068276][T26397] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 847.073841][T26397] ? do_syscall_64+0x26/0x790 [ 847.078530][T26397] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 847.084608][T26397] ? do_syscall_64+0x26/0x790 [ 847.089330][T26397] __x64_sys_sendmsg+0x78/0xb0 [ 847.094118][T26397] do_syscall_64+0xfa/0x790 [ 847.098647][T26397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 847.104556][T26397] RIP: 0033:0x45c6c9 [ 847.108461][T26397] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 847.128078][T26397] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 847.136523][T26397] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 847.144769][T26397] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 847.152748][T26397] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 847.160889][T26397] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 847.168875][T26397] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 847.743534][T26399] IPVS: ftp: loaded support on port[0] = 21 [ 848.314164][ T21] tipc: TX() has been purged, node left! 20:19:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000900)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYRES64], 0x5}}, 0x20000000) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="580000002400070500"/20, @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100736662002c000200280001000000000000000000000000000000000000000000000081000000000000004f0000000000"], 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="380000002c00010700"/20, @ANYRES32=r2, @ANYBLOB="f7ffffff0000000003000000080001007500d718c5000200150098280200e21bc01d17e9264bf930590dc35855b4b89b4057c714aa8ba48e95c4adda7fb33e00f02c5759c005acc72fe1b9117bff"], 0x38}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x332, 0x0) 20:19:33 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x1100, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a4800000f000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f006c051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:33 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket$kcm(0xa, 0x2, 0x73) bind(r1, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) r2 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r2, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000280)={0x8}, 0x1) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r5 = accept4$bt_l2cap(r4, &(0x7f00000000c0)={0x1f, 0x0, @none}, &(0x7f0000000100)=0xe, 0x800) bind$bt_l2cap(r5, &(0x7f0000000000)={0x1f, 0x0, @fixed={[], 0x10}, 0x0, 0x2}, 0xe) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, 0x0, &(0x7f0000000080)) r6 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r6, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f0000000040)={0x7f, 0x3ff, 0x9, 0x7, 0x6, 0x5}) 20:19:33 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004ac0), 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r1, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)='\x00', 0xffffffffffffffff}, 0x30) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r4 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r4, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) [ 849.832985][T26433] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 849.847988][T26436] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 849.859167][T26433] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 849.877133][T26436] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:19:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000224000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 849.909115][T26440] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 849.960525][T26436] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 849.960525][T26436] !' [ 849.972066][T26445] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 20:19:33 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x1200, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 850.009583][T26436] CPU: 1 PID: 26436 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 850.018440][T26436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 850.028679][T26436] Call Trace: [ 850.031991][T26436] dump_stack+0x197/0x210 [ 850.036367][T26436] sysfs_warn_dup.cold+0x1c/0x31 [ 850.041341][T26436] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 850.047449][T26436] sysfs_create_link+0x65/0xc0 [ 850.052247][T26436] device_add+0x756/0x1d00 [ 850.056695][T26436] ? __kasan_check_read+0x11/0x20 [ 850.062026][T26436] ? uevent_show+0x370/0x370 [ 850.066641][T26436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 850.072926][T26436] wiphy_register+0x1c46/0x2720 [ 850.077829][T26436] ? wiphy_unregister+0x1040/0x1040 [ 850.083068][T26436] ? __kmalloc+0x608/0x770 [ 850.087503][T26436] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 850.093333][T26436] ? lockdep_hardirqs_on+0x421/0x5e0 [ 850.098647][T26436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 850.105012][T26436] ieee80211_register_hw+0x14c4/0x3900 20:19:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000324000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 850.110637][T26436] ? ieee80211_ifa_changed+0xde0/0xde0 [ 850.116127][T26436] ? memset+0x32/0x40 [ 850.120138][T26436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 850.126489][T26436] ? __hrtimer_init+0x13d/0x280 [ 850.127754][T26451] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 850.131379][T26436] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 850.131426][T26436] ? hwsim_register_received_nl+0x420/0x420 [ 850.131465][T26436] hwsim_new_radio_nl+0x9e3/0x1070 [ 850.155851][T26436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 850.162152][T26436] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 850.162160][T26451] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 850.176328][T26436] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 850.182707][T26436] genl_rcv_msg+0x67d/0xea0 [ 850.187578][T26436] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 850.194616][T26436] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 850.200642][T26436] ? find_held_lock+0x35/0x130 [ 850.205450][T26436] netlink_rcv_skb+0x177/0x450 20:19:33 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x1300, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 850.210239][T26436] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 850.216762][T26436] ? netlink_ack+0xb50/0xb50 [ 850.221370][T26436] ? __kasan_check_write+0x14/0x20 [ 850.226508][T26436] ? netlink_deliver_tap+0x248/0xbf0 [ 850.231831][T26436] genl_rcv+0x29/0x40 [ 850.235835][T26436] netlink_unicast+0x59e/0x7e0 [ 850.240637][T26436] ? netlink_attachskb+0x870/0x870 [ 850.245796][T26436] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 850.251584][T26436] ? __check_object_size+0x3d/0x437 [ 850.256814][T26436] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 850.262564][T26436] netlink_sendmsg+0x91c/0xea0 [ 850.267487][T26436] ? netlink_unicast+0x7e0/0x7e0 [ 850.272463][T26436] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 850.278045][T26436] ? apparmor_socket_sendmsg+0x2a/0x30 [ 850.283530][T26436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 850.289798][T26436] ? security_socket_sendmsg+0x8d/0xc0 [ 850.295275][T26436] ? netlink_unicast+0x7e0/0x7e0 [ 850.300234][T26436] sock_sendmsg+0xd7/0x130 [ 850.304677][T26436] ____sys_sendmsg+0x753/0x880 [ 850.305811][T26456] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 850.309559][T26436] ? kernel_sendmsg+0x50/0x50 [ 850.309581][T26436] ? __fget_files+0x337/0x520 [ 850.309599][T26436] ? find_held_lock+0x35/0x130 [ 850.309634][T26436] ___sys_sendmsg+0x100/0x170 [ 850.335986][T26436] ? sendmsg_copy_msghdr+0x70/0x70 [ 850.341116][T26436] ? __kasan_check_read+0x11/0x20 [ 850.343949][T26456] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 850.346164][T26436] ? __fget_files+0x359/0x520 [ 850.346198][T26436] ? ksys_dup3+0x3e0/0x3e0 [ 850.346233][T26436] ? __fget_light+0x1ad/0x270 [ 850.346255][T26436] ? __fdget+0x1b/0x20 [ 850.372482][T26436] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 850.378869][T26436] __sys_sendmsg+0x105/0x1d0 [ 850.383480][T26436] ? __sys_sendmsg_sock+0xc0/0xc0 [ 850.388550][T26436] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 850.394037][T26436] ? do_syscall_64+0x26/0x790 [ 850.398730][T26436] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 850.403753][ T27] kauditd_printk_skb: 9 callbacks suppressed [ 850.403769][ T27] audit: type=1804 audit(1581970773.590:786): pid=26452 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir372257074/syzkaller.98US6h/394/cgroup.controllers" dev="sda1" ino=17460 res=1 [ 850.404825][T26436] ? do_syscall_64+0x26/0x790 [ 850.441263][T26436] __x64_sys_sendmsg+0x78/0xb0 [ 850.446055][T26436] do_syscall_64+0xfa/0x790 [ 850.450606][T26436] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 850.456509][T26436] RIP: 0033:0x45c6c9 20:19:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000424000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:33 executing program 1: socket$inet(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x2, 0x3, 0x210, 0x0, 0x110, 0x0, 0x0, 0x110, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'ip6gretap0\x00', 'hsr0\x00'}, 0x0, 0xa0, 0xc0, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x270) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@gettfilter={0x4c, 0x2e, 0xb544a90c0329fc4b, 0x0, 0x0, {}, [{0x7}, {0x8}, {0x8}, {0x8}, {0x8}]}, 0x4c}}, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x3, 0x3, 0x1) socket(0x0, 0x0, 0x1) [ 850.460417][T26436] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 850.480130][T26436] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 850.487739][T26459] netlink: 'syz-executor.1': attribute type 11 has an invalid length. [ 850.488567][T26436] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 850.488578][T26436] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 850.488586][T26436] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 850.488595][T26436] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 850.488604][T26436] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c 20:19:34 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0074051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:34 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x1400, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:34 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xff0f}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x3, r4}]}}}]}, 0x38}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$l2tp(0x2, 0x2, 0x73) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) connect$inet(r6, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r6, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYBLOB="050000000000000001000000000000000300000000000000", @ANYRES32=r0, @ANYRES32=r5, @ANYBLOB="000000000200"/28, @ANYRES32=r6, @ANYBLOB="00000000fe5800000000000000000000000000000000000000000000af1560a98aff765ef483962d98202ba2c2"]) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="765b4bc6ef3dd14acf8d8e715c712233dc723e4e45e11e9c9270888f269058f757ad28d7456b5226deca18423e0925e7e2ed112c98fa29785d4fb8542c2d307aecd24a7364fa9e40f79bba15a7519200"/95], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmsg$IPVS_CMD_SET_CONFIG(r8, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f0000000300)={0xe4, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x32}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1d}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_hsr\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xe4}, 0x1, 0x0, 0x0, 0x84}, 0x8012) ioctl$int_in(r8, 0x5421, &(0x7f0000000000)=0x8d) tee(r8, r7, 0x20, 0x0) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f0000000200)={0x0, 0x1, 0x8, 0x3}) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) 20:19:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000524000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 850.669667][ T27] audit: type=1804 audit(1581970774.050:787): pid=26443 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir372257074/syzkaller.98US6h/394/cgroup.controllers" dev="sda1" ino=17460 res=1 [ 850.695955][T26459] netlink: 'syz-executor.1': attribute type 11 has an invalid length. [ 850.748608][T26469] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 850.796378][T26469] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000624000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:34 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x2100, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:34 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x5c832, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu_user\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffff800) sendfile(0xffffffffffffffff, r0, 0x0, 0x100000002) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r5 = socket$alg(0x26, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000180007841dfffd946f610500020f81001f038b0506000800080012000200ff7e2800", 0x26}], 0x1}, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0xffffffbf803) sendfile(r2, r1, &(0x7f0000000040), 0x100000002) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r7, 0x0) connect$unix(r6, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r8 = accept(r7, 0x0, 0x0) getsockopt$inet_mreqsrc(r8, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x36) pipe(0x0) ioctl$SIOCX25SCUDMATCHLEN(r8, 0x89e7, &(0x7f0000000100)={0x73}) close(r8) recvmmsg(r6, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r9, &(0x7f0000000140), 0xff4d) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000004c0)={&(0x7f0000000240), 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="01002abd7000a69bdf25020000000c00020013550000000000000c00060000000000000000000c00030003000000000000000c00070008000100", @ANYRES32, @ANYBLOB], 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x80) ioctl$IMGETVERSION(0xffffffffffffffff, 0x80044942, &(0x7f0000000340)) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r12, r11, 0x0, 0xffffffff800) sendfile(r12, r11, &(0x7f0000000040)=0x8, 0x100000002) r13 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="14000000ce0205020000000000000000230109003c038e78ac128fbfe2666932f4ef03cd9031ae72708dc48a5c75d284f81fdf12fabcebe4caf7c0f653ead6ca4a60"], 0x1}}, 0x0) getpeername$tipc(r13, &(0x7f0000000300), &(0x7f0000000180)=0x10) [ 850.949811][T26481] device sit3 entered promiscuous mode [ 850.966248][T26482] netlink: 'syz-executor.5': attribute type 8 has an invalid length. 20:19:34 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept4(0xffffffffffffffff, &(0x7f0000000980)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f00000005c0)=0x80, 0x400) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000a00)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00') r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r5 = socket(0x11, 0x80002, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000006c0)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @broadcast}, {0x2, 0x4e24, @empty}, 0x30, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000580)='veth0_to_bridge\x00', 0x0, 0xfffffffffffffff7, 0x33}) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000180)={r8, 0xb0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x9f12}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, @in6={0xa, 0x4e22, 0x0, @remote, 0x800}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r8, @in6={{0xa, 0x4e24, 0x401, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x7f}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000180)={r9, 0x100, 0x81, "4eae169b44ccf0466b572870750798149d035c426514cf0f402261fd4bd1386e5f1bcc410464af4f29a6f0d12f48e81309af6193022f388114cdab54de36884960529ed07818a7442818ae42319b47829140b2780c5f476b1ff0b9e6faf921e2a227519e083466b45880483330cb8b40f21d3c5713a9e554910d1c05ed9b654c12"}, 0x89) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000e00)={0x408, r3, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_PEERS={0x3e0, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}, @WGPEER_A_ALLOWEDIPS={0x8, 0x9, 0x0, 0x1, [{0x4}]}]}, {0x3ac, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g='\xd1s(\x99\xf6\x11\xcd\x89\x94\x03M\x7fA=\xc9Wc\x0eT\x93\xc2\x85\xac\xa4\x00e\xcbc\x11\xbeik'}, @WGPEER_A_ALLOWEDIPS={0x31c, 0x9, 0x0, 0x1, [{0x88, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x36}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x5}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr="e35c6d9b2f0feadd46f675f1a7d90b31"}, {0x5, 0x3, 0x3}}]}, {0x118, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @empty}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @local}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xa}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr="b755f9eee4ae293d32e1d4f227928728"}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr="d5fe36f418b605f07df305a46e533235"}, {0x5, 0x3, 0x1}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x77}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x7}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "8a861e1d96cc84afc7e87efd46127adadd1885fe6f6d6842f829c70c762c9ea0"}]}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x408}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r10, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f00000004c0)={0x5c, r11, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x8}, @WGPEER_A_PUBLIC_KEY={0x24}]}]}]}, 0x5c}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@mcast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) sendmsg$WG_CMD_SET_DEVICE(r4, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f0000001fc0)={0x1270, r11, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@WGDEVICE_A_PEERS={0x72c, 0x8, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_FLAGS={0x8}]}, {0x40, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "e9ca60d415246d7b51689c9514236f5c336e4495f2e65898c9b9c1da7e149c6c"}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}]}, {0x2c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x8}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x1}]}, {0x94, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc2 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 851.936697][T26482] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 851.945311][T26482] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 851.953374][T26482] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 851.961361][T26482] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 20:19:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x6000, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000824000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 851.969379][T26482] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 851.977373][T26482] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c 20:19:35 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f007a051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000924000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 852.131650][T26524] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 852.158476][T26524] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 852.279867][T26530] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 852.315462][T26530] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. 20:19:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48004824000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x8207, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:35 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x3f00, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:35 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0xc1930100, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") 20:19:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @remote}}}, 0x9c) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x4e21, 0x7, @ipv4={[], [], @rand_addr=0x8}, 0x4cf3}}}, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 852.387832][T26530] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 852.387832][T26530] !' [ 852.457313][T26530] CPU: 0 PID: 26530 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 852.466030][T26530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 852.476103][T26530] Call Trace: [ 852.479420][T26530] dump_stack+0x197/0x210 [ 852.483786][T26530] sysfs_warn_dup.cold+0x1c/0x31 [ 852.488882][T26530] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 852.494982][T26530] sysfs_create_link+0x65/0xc0 [ 852.499797][T26530] device_add+0x756/0x1d00 [ 852.504248][T26530] ? uevent_show+0x370/0x370 [ 852.508858][T26530] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 852.515146][T26530] wiphy_register+0x1c46/0x2720 [ 852.520049][T26530] ? wiphy_unregister+0x1040/0x1040 [ 852.525495][T26530] ? __kmalloc+0x608/0x770 [ 852.529959][T26530] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 852.535787][T26530] ? lockdep_hardirqs_on+0x421/0x5e0 [ 852.541094][T26530] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 852.547495][T26530] ieee80211_register_hw+0x14c4/0x3900 20:19:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48004c24000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 852.553012][T26530] ? ieee80211_ifa_changed+0xde0/0xde0 [ 852.558531][T26530] ? memset+0x32/0x40 [ 852.562538][T26530] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 852.568799][T26530] ? __hrtimer_init+0x13d/0x280 [ 852.573693][T26530] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 852.579679][T26530] ? hwsim_register_received_nl+0x420/0x420 [ 852.585736][T26530] hwsim_new_radio_nl+0x9e3/0x1070 [ 852.590912][T26530] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 852.597184][T26530] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 852.603117][T26530] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 852.609473][T26530] genl_rcv_msg+0x67d/0xea0 [ 852.614137][T26530] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 852.620613][T26530] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 852.626640][T26530] ? find_held_lock+0x35/0x130 [ 852.631453][T26530] netlink_rcv_skb+0x177/0x450 [ 852.636268][T26530] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 852.642629][T26530] ? netlink_ack+0xb50/0xb50 [ 852.647240][T26530] ? __kasan_check_write+0x14/0x20 [ 852.652430][T26530] ? netlink_deliver_tap+0x248/0xbf0 20:19:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48006024000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 852.657758][T26530] genl_rcv+0x29/0x40 [ 852.662205][T26530] netlink_unicast+0x59e/0x7e0 [ 852.667010][T26530] ? netlink_attachskb+0x870/0x870 [ 852.672239][T26530] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 852.677983][T26530] ? __check_object_size+0x3d/0x437 [ 852.683358][T26530] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 852.689120][T26530] netlink_sendmsg+0x91c/0xea0 [ 852.693925][T26530] ? netlink_unicast+0x7e0/0x7e0 [ 852.698982][T26530] ? aa_sock_msg_perm.isra.0+0xba/0x170 20:19:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48006824000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 852.704565][T26530] ? apparmor_socket_sendmsg+0x2a/0x30 [ 852.710056][T26530] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 852.716331][T26530] ? security_socket_sendmsg+0x8d/0xc0 [ 852.721926][T26530] ? netlink_unicast+0x7e0/0x7e0 [ 852.726893][T26530] sock_sendmsg+0xd7/0x130 [ 852.731336][T26530] ____sys_sendmsg+0x753/0x880 [ 852.736356][T26530] ? kernel_sendmsg+0x50/0x50 [ 852.741060][T26530] ? __fget_files+0x337/0x520 [ 852.745800][T26530] ? find_held_lock+0x35/0x130 [ 852.750602][T26530] ___sys_sendmsg+0x100/0x170 20:19:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000180)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd000000100001000b0c10000000000000000000f829222f0356a1afa6c0e5e3724077abd1502756ddcec9e823a578ae958d729a0dbebb27edf9ed019d84c44d49c9e95d963f063bec196e44b6ab2b670128bac8c97bdfe3ad791363f2907dfc7ada8907e50ff3026de0", 0xae}], 0x1) read(0xffffffffffffffff, &(0x7f0000000000)=""/8, 0x8) 20:19:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48006c24000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 852.755316][T26530] ? sendmsg_copy_msghdr+0x70/0x70 [ 852.760545][T26530] ? __kasan_check_read+0x11/0x20 [ 852.765834][T26530] ? __fget_files+0x359/0x520 [ 852.770647][T26530] ? ksys_dup3+0x3e0/0x3e0 [ 852.775116][T26530] ? __fget_light+0x1ad/0x270 [ 852.779844][T26530] ? __fdget+0x1b/0x20 [ 852.784244][T26530] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 852.790755][T26530] __sys_sendmsg+0x105/0x1d0 [ 852.795596][T26530] ? __sys_sendmsg_sock+0xc0/0xc0 [ 852.801322][T26530] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 852.807868][T26530] ? do_syscall_64+0x26/0x790 [ 852.813295][T26530] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 852.819821][T26530] ? do_syscall_64+0x26/0x790 [ 852.824538][T26530] __x64_sys_sendmsg+0x78/0xb0 [ 852.829451][T26530] do_syscall_64+0xfa/0x790 [ 852.834608][T26530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 852.841801][T26530] RIP: 0033:0x45c6c9 [ 852.845805][T26530] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 852.867218][T26530] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 852.876266][T26530] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 852.885562][T26530] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 852.894006][T26530] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 852.902501][T26530] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 852.910503][T26530] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 852.927099][T26560] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm 20:19:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48007424000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:36 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f05a0051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 852.971871][T26560] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:36 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0xf000, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0xa, 0x13012, r0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x70, "4fa31c569cf164b484ca7360947c0db471223dcc2fef0a5e396ac8c8af9d090a4f87a2dbe964dc8e24c2c1b308f1a86515c15f8c30314f2e1a6ac340cc88bfbe1b93bd758b53b476c86f0b34a780e18313eebed0297fa976757698c846e6720832db93078a91759968e18748b02b2dee"}, &(0x7f0000000000)=0x78) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x2}, 0xc) [ 853.140986][T26569] netlink: 'syz-executor.5': attribute type 8 has an invalid length. 20:19:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48007a24000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 853.184295][T26570] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 853.207268][T26569] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 853.210550][T26570] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000028000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:37 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x6000a0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f00f0051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="60000000004c0000004800010008000100627066003800028006000300000000edb000d1d200000000000015000000000000000400efeae96c6e2b256c0000000000000000100000"], 0x60}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x17, "d9fc442c7557a5161f86000c7d6b6d789f77fed43cc36b"}, &(0x7f0000000080)=0x3b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x10) r5 = accept(0xffffffffffffffff, &(0x7f0000001700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000001780)=0x80) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001800)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r5, &(0x7f00000018c0)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001880)={&(0x7f0000001840)={0x2c, r6, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000002540)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002500)={&(0x7f00000024c0)={0x2c, r6, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4048000) r7 = getpid() ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000440)=0x0) r9 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r9, &(0x7f0000000140), 0x332, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'batadv0\x00', r2}) sendmsg$nl_route(r9, &(0x7f0000000640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)=@ipv6_newroute={0x6c, 0x18, 0x300, 0x70bd25, 0x25dfdbfc, {0xa, 0x0, 0x94, 0x9, 0xff, 0x1, 0xfd, 0x2, 0xe00}, [@RTA_GATEWAY={0x14, 0x5, @remote}, @RTA_OIF={0x8, 0x4, r10}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x4}, @RTA_ENCAP_TYPE={0x6}, @RTA_PREF={0x5, 0x14, 0x81}, @RTA_GATEWAY={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20008003}, 0x1) r11 = getgid() connect$caif(r9, &(0x7f0000000340), 0x18) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={r7, r8, r11}, 0xc) getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r13 = socket$inet6(0xa, 0x80003, 0x6b) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x332, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl(r13, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565, 0x5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x50}}, 0x0) 20:19:37 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001800)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000004640)=ANY=[], &(0x7f0000000340)=""/133, 0x9f, 0xb6, 0x1}, 0x20) r1 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r1, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) r2 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r2, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) getsockopt$IP_SET_OP_VERSION(r2, 0x1, 0x53, &(0x7f0000004640), &(0x7f0000004680)=0x8) r3 = accept4(r1, &(0x7f0000000000)=@phonet, &(0x7f0000000080)=0x80, 0x80800) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$kcm(0xa, 0x2, 0x73) bind(r7, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @empty}, 0x5a) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) accept4$packet(r8, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000002c0)=0x14, 0x800) sendmmsg(r7, &(0x7f0000004580)=[{{&(0x7f0000000400)=@ll={0x11, 0x2, r9, 0x1, 0x2, 0x6, @local}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000680)="9fbfce8c79e50b8f7b0e3eadc5f443fa95c06ad2fd0f2e105547779e5d56b86929f578c7d312cb50017e5a6d07c8952adc0bc66ddde265328342ca552c1d4f177c0e8af24fb5de7707d7d90c527bb865e8ad477437c8731c4624b6d952eca74ecf76e970ed654b510f3f90f0f1be00a4b447f5a95d4502aa7ec187f9e60c9e414ff3793293cc6f0887b3d10e196b6320530eb815eb52e70627fcda1da4d922abd75451deef405d356d0ef107410198ba0dde5140735ee75c23666a2d21706e6602af27350983c9352bf484fdafc5bec347f86c2ae0910ddc610280efd9c2832c45c6a289bacb", 0xe6}, {&(0x7f0000000780)="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{0x110, 0xff, 0x8, "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"}, {0x10, 0x117, 0x4}], 0x1130}}, {{&(0x7f0000003d40)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @loopback}, 0x4, 0x4, 0x1, 0x1}}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003dc0)="71407b3594a55a7015ed39f487ed85411f493ab0b9f26632dc903997878ac213d1989af9437c9aea438b495ca3e3f039bc761c5891f5f9c8012d0b5175709beb404455f1169d6b32facaa0eee895ab207cd8fb85aad06702d3d6535c458a81b80cc8c1817514faa85ec298897483f9ec5408a822838d7e576173e7466c38658a52ecbb53a90c2b7e27e124e03f2ab5c663131df278526c1a1a6d391866aa5e88a000baa5ea8989849c6e516db22ef881f45c4f220ccb", 0xb6}, {&(0x7f0000003e80)="bdb288f0bf0830d6ff0df39ca0974bf6f861fd59b39c5f0c57e31df1da7ae70089308ec31534c2b65c088f0e", 0x2c}, {&(0x7f0000003ec0)="4e6407d5747fc52e44f010eb42b53e13fec29156de48fef651c36b089d38b9b00e5b01d37e38ce1c3d33", 0x2a}, {&(0x7f0000003f00)="0f64c1a87a3169a2379721c68a20625e9be8d52c1596d597601901e90dac59721bdfcf4a887f4fcd196ccb5d321ec953768b6396bc084fc0aac704bcad10e0f555abc2a692999cec9fa4ab6c44c921e74675edb66294d89775335197", 0x5c}, {&(0x7f0000003f80)="9361", 0x2}, {&(0x7f0000003fc0)="befbd1703b02e0602bc3dbedba08db056f233c6ad4be981a3331", 0x1a}, {&(0x7f0000004000)="e88b434755a14b111d2df481c969b96528aa012603971e3d84dfb82281c001c8ffcede1de475e1cc63e6b0f2470b97205a0413b0562b879083a84886a07905cd3169d82cc68bb59cd983c7bd7454eeaf342fef50ca54aef84da41d05e273875168e1c8366bdd6e2538b5d5643cfe8172a5982ef6f298bff79d1d747c3e8108b8b7888d75556861dcc350bf7477d52b91fd230e386214fa60fd4941f4fe", 0x9d}], 0x7, &(0x7f0000004140)=[{0x50, 0x6e, 0xfff, "b395d3abb9197c21c50e235160384438e2a48650c6c0afe087218a72e0c3f4a7f582134d79517ef0fa1b635a8804e932e96c7e2d4b0116641a9eb46075be56"}, {0xd0, 0x10b, 0x2eb2, "ffdd702548b8d1d0e356e4363d36f6329905ef07743a2168fc80558349229ff690a779a3f7d4fc715d9076a659f9dbb9b8ef5815ca981578bc77fbf6c263ec1ad69404d94985304b584bfd0d06b66b633d96e5b0eca65bc94f9d286830ff0c80eda4d7aaccfd11d604501aa31e0b67a62c12258649ca166dd156e07ee357c828731c826fdb229f03ae80ef72af1bfd3bd0a7a39268b0a579fead3fc7252a2e23b4a54a830c511a7a6d816ae9f88b632687aa0f2e732b3f63e6f9996162f69f9d"}, {0x88, 0x84, 0x9, "7ef54446f16e9e6ce2913fb3ea116e3be04929592194a64e150a531efc22a66615c5927c7c5b7211968c5c875efd968995b4e8b7212cd2f17547d7cb5c4b19c6115f8243730a7daced511b9d63937675ef8022dddaa19edece11eebaaf0f1f5f142e1bbe55f18e81cf7c365892878b1c8c481794"}, {0x108, 0x10a, 0x4, "7d2b9b37609722853509c61f3ee66ebc8f9fa19e5817d39857be5f4f6952cf05cb76a1bf866e83eb39102698ac95fcdfb522348f85ea6e4e561f59301e69251b8081ad0b0673db7071f9bdfc74a85309dcdb477a284bf581038e1cf78118e4d5684f7893751e77d340b987bd0b5db9fc43a4ed47571dc419fcebe70eafe6d0d791dcec31205993bc121da6ff4f088614e93dcae656200a412d13e3b7bcd0b10e1fa79df44489576ad59a4ca577a43d1a84baea21638abf365ab5430b8cab709504a10d43548f07c63e11a40b1a828575c83b8c1f82d3a4ac4fb58e91d76b63234256fd110a94bd9d9646d351253c34008d"}, {0x80, 0x88, 0x7, "3cfb64a4939ef0362afd7809ba1297680704ea08abf98dec34e366582162a62e0ed70fb6511273d6dfd54f4a6c9e47c6d3898bbacb8620faeae226651392b3b41d6ca90659702cc88e8860a4263daf3424c934e2e1927b786f6ff28eb10575d20681a5f3ac54d9e94d3194"}, {0x48, 0x10b, 0x0, "7290b7a992829e6577186354bb1d34be4d5d480b53bfc3f12b217230d8c653a12e715acf88e98106d9958d8121ef0b3495d8b079"}, {0xa8, 0x1d, 0x400, "1eaa9beea4e2adc6b146e169e3b736cb0e568f9d026f39f32da82ebc58f4d9a6de4de94630d166744142183146cd45c27dd25f23a0266a2b2964ecab50276f215eda67a2d5ebac0ed1b96c714dc7c45a613a1d34a41ee21fa4dcac88df3fd2603621720bed6f775670d5ce4ff749ab3ba22dc702f4f9bcaff0e94b6c58b58e389ad92a9a4e15a93717f3946230ea75ff3192"}], 0x420}}], 0x3, 0x80) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r11, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c00020008000100040061585c5a4c77b16a200000"], 0x3c}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0xfffffffffffffe1e, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r11, @ANYBLOB="6ec8192b707bddfe6d3c2bfb6a8cfe701bc64c4debadf7805e0fa24564b3a23cce9a2e17d7ee4b8357b93171f5b5656f2b03d99a4ce3c68d3832de5601bb8a2d2ef0c818becdb89aacfcc252f6f2b925b4e5c336799cf97694662d98752b54a03bceca24756fffd35ba0d035a835bf21a764f02f8e805d2a499223915d9d3663f001d92512c5769c51777d9c9d0b4b116f0b8f74febafd4e19781c21e142f2e23d225b2dbde2d191c6fba843eb0765ba6d24237317cbabdd2a10aa71559aae09e775a0f7c25893f35a7e43ff673cf8e1733b0ac5f6b52bed00862f76c1d285"], 0x4c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=@newlink={0x3c, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r11}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x3c}}, 0x0) bind$can_raw(r3, &(0x7f00000001c0)={0x1d, r11}, 0x10) 20:19:37 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffe8, &(0x7f0000000080)=[{&(0x7f0000000040)="2e4800003000056bd25a80648c630a400a000000053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1b1}, 0x0) pipe(&(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x29}, 0x14}}, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000002c80)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002c40)={&(0x7f0000002b00)={0x138, r2, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_PLINK_STATE={0x5}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x6}, @NL80211_ATTR_STA_EXT_CAPABILITY={0x3f, 0xac, "a650f99c042823991c765cdb35f5b66c6c3bada9b8ea83a4f096622e788e7e4273ffb755057a7bc51d9aa07006fdaadeffcb6e304b13e05cebe1d4"}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xd0, 0xbe, "e83ef4ddc5d8b03eca5f68aefb7620c3bfded4fd721bbf1d80819c31ca361bd9e3b3b05f5d0c6e27cd8e4bd55c5b56a5faa503f12a35b3dc3b6c60af89cb8ef015e0c42171c9d8b53b746d29845a87b22679ab6bd93a9f7fcfc6d4a428988aa1b9d08dc4feec8b9b52ac445367769f489117ef4682714c315d7b99ba17187a900f5823cbd2327008300bf2eaf4224851ee070ce852a04ad1c9ef53d92e569d88e1cc5363aaa381fe2d56d25056a9c089efff00badffc754de605cc2f13eb6d3246b033a3a86c2fbc09778cbb"}, @NL80211_ATTR_STA_FLAGS={0x4}]}, 0x138}, 0x1, 0x0, 0x0, 0x7c5f7f3183c1584e}, 0x4000041) 20:19:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000035000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 853.715851][T26589] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 853.728703][T26590] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 853.779548][T26589] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 853.797664][T26590] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 853.847855][T26590] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 853.847855][T26590] !' [ 853.912112][T26590] CPU: 0 PID: 26590 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 853.920850][T26590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 853.931366][T26590] Call Trace: [ 853.934929][T26590] dump_stack+0x197/0x210 [ 853.939311][T26590] sysfs_warn_dup.cold+0x1c/0x31 [ 853.944287][T26590] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 853.950489][T26590] sysfs_create_link+0x65/0xc0 [ 853.955587][T26590] device_add+0x756/0x1d00 [ 853.960551][T26590] ? __kasan_check_read+0x11/0x20 [ 853.965647][T26590] ? uevent_show+0x370/0x370 [ 853.970371][T26590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 853.977020][T26590] wiphy_register+0x1c46/0x2720 [ 853.981924][T26590] ? wiphy_unregister+0x1040/0x1040 [ 853.987243][T26590] ? __kmalloc+0x608/0x770 [ 853.991822][T26590] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 853.998260][T26590] ? lockdep_hardirqs_on+0x421/0x5e0 [ 854.003711][T26590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 854.010189][T26590] ieee80211_register_hw+0x14c4/0x3900 [ 854.016207][T26590] ? ieee80211_ifa_changed+0xde0/0xde0 [ 854.021963][T26590] ? memset+0x32/0x40 [ 854.026263][T26590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 854.032554][T26590] ? __hrtimer_init+0x13d/0x280 [ 854.037578][T26590] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 854.043358][T26590] ? hwsim_register_received_nl+0x420/0x420 [ 854.049822][T26590] hwsim_new_radio_nl+0x9e3/0x1070 [ 854.055320][T26590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 854.062412][T26590] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 854.068449][T26590] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 854.075425][T26590] genl_rcv_msg+0x67d/0xea0 [ 854.080937][T26590] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 854.087677][T26590] ? find_held_lock+0x35/0x130 [ 854.092482][T26590] netlink_rcv_skb+0x177/0x450 [ 854.097277][T26590] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 854.104038][T26590] ? netlink_ack+0xb50/0xb50 [ 854.109506][T26590] ? __kasan_check_write+0x14/0x20 [ 854.114927][T26590] ? netlink_deliver_tap+0x248/0xbf0 [ 854.121065][T26590] genl_rcv+0x29/0x40 [ 854.125068][T26590] netlink_unicast+0x59e/0x7e0 [ 854.130220][T26590] ? netlink_attachskb+0x870/0x870 [ 854.135548][T26590] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 854.141302][T26590] ? __check_object_size+0x3d/0x437 [ 854.146522][T26590] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 854.152289][T26590] netlink_sendmsg+0x91c/0xea0 [ 854.157802][T26590] ? netlink_unicast+0x7e0/0x7e0 [ 854.163044][T26590] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 854.169435][T26590] ? apparmor_socket_sendmsg+0x2a/0x30 [ 854.174922][T26590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 854.181599][T26590] ? security_socket_sendmsg+0x8d/0xc0 [ 854.187220][T26590] ? netlink_unicast+0x7e0/0x7e0 [ 854.192183][T26590] sock_sendmsg+0xd7/0x130 [ 854.196633][T26590] ____sys_sendmsg+0x753/0x880 [ 854.201434][T26590] ? kernel_sendmsg+0x50/0x50 [ 854.206144][T26590] ? __fget_files+0x337/0x520 [ 854.210841][T26590] ? find_held_lock+0x35/0x130 [ 854.215650][T26590] ___sys_sendmsg+0x100/0x170 [ 854.220467][T26590] ? sendmsg_copy_msghdr+0x70/0x70 [ 854.225864][T26590] ? __kasan_check_read+0x11/0x20 [ 854.230924][T26590] ? __fget_files+0x359/0x520 [ 854.235639][T26590] ? ksys_dup3+0x3e0/0x3e0 [ 854.240193][T26590] ? __fget_light+0x1ad/0x270 [ 854.244895][T26590] ? __fdget+0x1b/0x20 [ 854.248985][T26590] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 854.255505][T26590] __sys_sendmsg+0x105/0x1d0 [ 854.260235][T26590] ? __sys_sendmsg_sock+0xc0/0xc0 [ 854.265403][T26590] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 854.270899][T26590] ? do_syscall_64+0x26/0x790 [ 854.275594][T26590] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 854.281786][T26590] ? do_syscall_64+0x26/0x790 [ 854.286879][T26590] __x64_sys_sendmsg+0x78/0xb0 [ 854.291673][T26590] do_syscall_64+0xfa/0x790 [ 854.296217][T26590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 854.302122][T26590] RIP: 0033:0x45c6c9 [ 854.306033][T26590] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 854.325657][T26590] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 854.334094][T26590] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 854.342085][T26590] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 854.351461][T26590] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 20:19:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a4800003f000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000061000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a4800006b000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a4800006c000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:37 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x8000a0, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 854.359563][T26590] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 854.367551][T26590] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 854.389791][T26592] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 20:19:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a4800000f000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 854.502851][T26619] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm 20:19:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0002051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f00000000c0)=0x4130, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000003200)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000540)=""/184, 0xb8}, {&(0x7f0000000880)=""/154, 0x9a}, {&(0x7f0000000940)=""/162, 0xa2}, {&(0x7f0000000100)=""/53, 0x35}], 0x5, &(0x7f0000000a00)=""/180, 0xb4}, 0x2}, {{&(0x7f0000000ac0)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000b40)=""/123, 0x7b}, {&(0x7f0000000bc0)=""/69, 0x45}], 0x2, &(0x7f0000000c40)=""/239, 0xef}, 0x6}, {{&(0x7f0000000d40)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000480)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000000dc0)=""/141, 0x8d}, {&(0x7f0000000e80)=""/121, 0x79}], 0x3, &(0x7f0000003800)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000000f00)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000000f80)=""/4, 0x4}], 0x1, &(0x7f0000003000)=""/126, 0x7e}, 0xc310}, {{&(0x7f0000003080)=@nfc, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003100)=""/60, 0x3c}, {&(0x7f0000003140)}, {&(0x7f0000003180)}], 0x3}, 0x7}], 0x5, 0x100, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000000)=0x74f, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x4e23, @dev}}) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000200)={0x2, &(0x7f0000000240)=[{0x4c}, {0x6}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x1000}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000003380)={&(0x7f0000003140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000003340)={&(0x7f0000003180)={0x20, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x8001) [ 854.544165][T26604] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 854.554856][T26619] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 854.610914][T26604] device gretap0 entered promiscuous mode [ 854.624272][T26625] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 854.645234][T26625] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 854.676290][T26604] device gretap0 left promiscuous mode [ 855.186697][ T0] NOHZ: local_softirq_pending 08 [ 855.218897][T26617] bond28: (slave vcan6): The slave device specified does not support setting the MAC address [ 855.239882][T26617] bond28: (slave vcan6): Error -22 calling dev_set_mtu [ 855.262691][T26596] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 855.288967][T26596] device gretap0 entered promiscuous mode [ 855.304175][T26625] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 855.304175][T26625] !' [ 855.333812][T26625] CPU: 1 PID: 26625 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 855.342615][T26625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 855.353154][T26625] Call Trace: [ 855.356530][T26625] dump_stack+0x197/0x210 [ 855.360987][T26625] sysfs_warn_dup.cold+0x1c/0x31 [ 855.365967][T26625] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 855.372055][T26625] sysfs_create_link+0x65/0xc0 [ 855.376834][T26625] device_add+0x756/0x1d00 [ 855.381288][T26625] ? __kasan_check_read+0x11/0x20 [ 855.386333][T26625] ? uevent_show+0x370/0x370 [ 855.390937][T26625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 855.397262][T26625] wiphy_register+0x1c46/0x2720 [ 855.402292][T26625] ? wiphy_unregister+0x1040/0x1040 [ 855.407514][T26625] ? __kmalloc+0x608/0x770 [ 855.411945][T26625] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 855.417793][T26625] ? lockdep_hardirqs_on+0x421/0x5e0 [ 855.423103][T26625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 855.429352][T26625] ieee80211_register_hw+0x14c4/0x3900 [ 855.434934][T26625] ? ieee80211_ifa_changed+0xde0/0xde0 [ 855.440397][T26625] ? memset+0x32/0x40 [ 855.444388][T26625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 855.450627][T26625] ? __hrtimer_init+0x13d/0x280 [ 855.455502][T26625] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 855.461237][T26625] ? hwsim_register_received_nl+0x420/0x420 [ 855.467171][T26625] hwsim_new_radio_nl+0x9e3/0x1070 [ 855.472410][T26625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 855.478668][T26625] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 855.484673][T26625] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 855.491034][T26625] genl_rcv_msg+0x67d/0xea0 [ 855.495560][T26625] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 855.501955][T26625] ? find_held_lock+0x35/0x130 [ 855.506744][T26625] netlink_rcv_skb+0x177/0x450 [ 855.511514][T26625] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 855.517858][T26625] ? netlink_ack+0xb50/0xb50 [ 855.522470][T26625] ? __kasan_check_write+0x14/0x20 [ 855.527614][T26625] ? netlink_deliver_tap+0x248/0xbf0 [ 855.532921][T26625] genl_rcv+0x29/0x40 [ 855.536917][T26625] netlink_unicast+0x59e/0x7e0 [ 855.541889][T26625] ? netlink_attachskb+0x870/0x870 [ 855.547013][T26625] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 855.552763][T26625] ? __check_object_size+0x3d/0x437 [ 855.558127][T26625] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 855.563850][T26625] netlink_sendmsg+0x91c/0xea0 [ 855.568771][T26625] ? netlink_unicast+0x7e0/0x7e0 [ 855.573724][T26625] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 855.579298][T26625] ? apparmor_socket_sendmsg+0x2a/0x30 [ 855.584779][T26625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 855.591041][T26625] ? security_socket_sendmsg+0x8d/0xc0 [ 855.596522][T26625] ? netlink_unicast+0x7e0/0x7e0 [ 855.601478][T26625] sock_sendmsg+0xd7/0x130 [ 855.605924][T26625] ____sys_sendmsg+0x753/0x880 [ 855.611356][T26625] ? kernel_sendmsg+0x50/0x50 [ 855.616063][T26625] ? __fget_files+0x337/0x520 [ 855.620759][T26625] ? find_held_lock+0x35/0x130 [ 855.625554][T26625] ___sys_sendmsg+0x100/0x170 [ 855.630280][T26625] ? sendmsg_copy_msghdr+0x70/0x70 [ 855.635412][T26625] ? __kasan_check_read+0x11/0x20 [ 855.640443][T26625] ? __fget_files+0x359/0x520 [ 855.645145][T26625] ? ksys_dup3+0x3e0/0x3e0 [ 855.649575][T26625] ? __fget_light+0x1ad/0x270 [ 855.654254][T26625] ? __fdget+0x1b/0x20 [ 855.658341][T26625] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 855.664688][T26625] __sys_sendmsg+0x105/0x1d0 [ 855.669297][T26625] ? __sys_sendmsg_sock+0xc0/0xc0 [ 855.674346][T26625] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 855.679934][T26625] ? do_syscall_64+0x26/0x790 [ 855.684621][T26625] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 855.690723][T26625] ? do_syscall_64+0x26/0x790 [ 855.695423][T26625] __x64_sys_sendmsg+0x78/0xb0 [ 855.700223][T26625] do_syscall_64+0xfa/0x790 [ 855.704744][T26625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 855.710660][T26625] RIP: 0033:0x45c6c9 [ 855.714643][T26625] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 855.734513][T26625] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 855.742938][T26625] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 855.751010][T26625] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 855.758987][T26625] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 855.767057][T26625] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 855.775043][T26625] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 855.819022][T26631] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 855.830339][T26625] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 855.843312][T26625] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 855.994749][T26629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 856.216611][T26625] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 856.216611][T26625] !' [ 856.235234][T26625] CPU: 1 PID: 26625 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 856.244108][T26625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 856.254175][T26625] Call Trace: [ 856.257465][T26625] dump_stack+0x197/0x210 [ 856.261805][T26625] sysfs_warn_dup.cold+0x1c/0x31 [ 856.266912][T26625] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 856.272997][T26625] sysfs_create_link+0x65/0xc0 [ 856.277775][T26625] device_add+0x756/0x1d00 [ 856.282213][T26625] ? __kasan_check_read+0x11/0x20 [ 856.287294][T26625] ? uevent_show+0x370/0x370 [ 856.291890][T26625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 856.298203][T26625] wiphy_register+0x1c46/0x2720 [ 856.303065][T26625] ? wiphy_unregister+0x1040/0x1040 [ 856.308264][T26625] ? __kmalloc+0x608/0x770 [ 856.312678][T26625] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 856.318608][T26625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 856.324924][T26625] ieee80211_register_hw+0x14c4/0x3900 [ 856.330410][T26625] ? ieee80211_ifa_changed+0xde0/0xde0 [ 856.336000][T26625] ? memset+0x32/0x40 [ 856.339992][T26625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 856.346484][T26625] ? __hrtimer_init+0x13d/0x280 [ 856.351343][T26625] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 856.357193][T26625] ? hwsim_register_received_nl+0x420/0x420 [ 856.363098][T26625] hwsim_new_radio_nl+0x9e3/0x1070 [ 856.368212][T26625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 856.374453][T26625] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 856.380354][T26625] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 856.386691][T26625] genl_rcv_msg+0x67d/0xea0 [ 856.391373][T26625] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 856.397765][T26625] ? find_held_lock+0x35/0x130 [ 856.402532][T26625] netlink_rcv_skb+0x177/0x450 [ 856.407299][T26625] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 856.413642][T26625] ? netlink_ack+0xb50/0xb50 [ 856.418256][T26625] ? __kasan_check_write+0x14/0x20 [ 856.423393][T26625] ? netlink_deliver_tap+0x248/0xbf0 [ 856.428692][T26625] genl_rcv+0x29/0x40 [ 856.432667][T26625] netlink_unicast+0x59e/0x7e0 [ 856.437444][T26625] ? netlink_attachskb+0x870/0x870 [ 856.442556][T26625] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 856.448282][T26625] ? __check_object_size+0x3d/0x437 [ 856.453471][T26625] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 856.459286][T26625] netlink_sendmsg+0x91c/0xea0 [ 856.464512][T26625] ? netlink_unicast+0x7e0/0x7e0 [ 856.469479][T26625] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 856.475036][T26625] ? apparmor_socket_sendmsg+0x2a/0x30 [ 856.480489][T26625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 856.486919][T26625] ? security_socket_sendmsg+0x8d/0xc0 [ 856.492403][T26625] ? netlink_unicast+0x7e0/0x7e0 [ 856.497356][T26625] sock_sendmsg+0xd7/0x130 [ 856.501784][T26625] ____sys_sendmsg+0x753/0x880 [ 856.506562][T26625] ? kernel_sendmsg+0x50/0x50 [ 856.511250][T26625] ? __fget_files+0x337/0x520 [ 856.516042][T26625] ? find_held_lock+0x35/0x130 [ 856.520833][T26625] ___sys_sendmsg+0x100/0x170 [ 856.525526][T26625] ? sendmsg_copy_msghdr+0x70/0x70 [ 856.530649][T26625] ? __kasan_check_read+0x11/0x20 [ 856.535699][T26625] ? __fget_files+0x359/0x520 [ 856.540773][T26625] ? ksys_dup3+0x3e0/0x3e0 [ 856.545242][T26625] ? __fget_light+0x1ad/0x270 [ 856.549921][T26625] ? __fdget+0x1b/0x20 [ 856.553990][T26625] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 856.560254][T26625] __sys_sendmsg+0x105/0x1d0 [ 856.564860][T26625] ? __sys_sendmsg_sock+0xc0/0xc0 [ 856.569894][T26625] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 856.575476][T26625] ? do_syscall_64+0x26/0x790 [ 856.580149][T26625] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 856.586440][T26625] ? do_syscall_64+0x26/0x790 [ 856.591124][T26625] __x64_sys_sendmsg+0x78/0xb0 [ 856.596081][T26625] do_syscall_64+0xfa/0x790 [ 856.600885][T26625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 856.606783][T26625] RIP: 0033:0x45c6c9 [ 856.610734][T26625] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 856.630365][T26625] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 856.638769][T26625] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 856.646832][T26625] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 856.654909][T26625] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 856.662892][T26625] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 856.671162][T26625] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c 20:19:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000028000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008002, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) sendmmsg(r0, &(0x7f0000000f40)=[{{&(0x7f00000002c0)=@ax25={{0x3, @default}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)="09be45f69221dfe470b342e88a21a1b11cc7f310ccc3adb3a5e272493d68c7f5eb6ff4ca5f1bbe533d8e867f782c44ee8e0522c73068da3c9fe2bb834b80bd0e24eff0371a7f18a0014864d1dfa4528ffd4629ed", 0x54}, {&(0x7f0000000880)="378e9e59cc2d78efc079e15a5bd894d297606fcebe66b3103dc8cb963c04b407c20e4dfa77c9e56c15c030d1635d87bf6d618752dc01e395e215136a4d32b52df6db6f50788fe662a10a204bd39bd40ce32fa63052b780b1695e3bb419a64af77b83e4306c2093b2693bc0a4f6090bc63cd0f034492f91f6970d800d3ced81913ed6a7328ab977e77cf7482f1e7b63f13fcdab9301e4a53ca38778961efbcffb1818f86430a4973f746f41e2f43d7e4ab156b94ccfbe8de2e7d7944d9960341be5ee074e9c123e9f91c27778c2736555c78d1f605e135457205d755d30ae3148a8ee7a73", 0xe4}, {&(0x7f0000000340)="7ad13a9fb794f4a6a974a139e2d1388e9c5ef9d875b60689cc37d8ef3274e8644ae6e664fc0e164e76c990cd05b26119ec6da712334c", 0x36}, {&(0x7f0000000980)="64f536e0cd991418b638f6bcb9bcb80271d349b3512b6ef9eff355137a0d981ad6a9c845acf6c6aa89e29a6abbbb77a786f3ed47ad734e7a4c828ab330fece35e1fa139fc1452cb91efd3f97dc07edbb7271c8c360c205afe3e2fe6ec9113e18b84bdc994580c789c68d7402816daa4bd760322dd0fc36bb2d2ae711c192dd890bb993783e8e9d057efc419d179c332febb0d4877e3cb4f01d909b62b15524f231fe7a61ce79f81ab66378603717b5e79ae85283e335c697e86bfc87f183d0b09cbf2d3349b49fadabd92d1dea72513b0e724ee279fbda926554b3de06f0259ff1c75a2c8e00bde3a51c3ece", 0xec}, {&(0x7f0000000a80)="6d3dea1ad8bc968a1566aed975c9d2c4011bab0216431b290fd7dd9bdc9367b07629f37bb659fade03a7bc5bbeec2197f5a2538eccfed1e97d1ddfe48d2dfa26381b1e0d9a24504855a8cf0c8898e09fae36254dba7525630ff42edce68bc4d1659651c9d20575556981ea937c9c910fafcabf6c3f8d462e1a6f14b461cc51d0ac79409eb89b2915aa9fd9f7c134379ba12746b0aabcb75fd8c64e75baad969fc1b9b1e9e530bf3f0763b9b15b446294afb2cfe040a711ee1d2cdd34916cbd1b61c22232c490606f8f283671b44eb8a9f3be411bdc3d5a1c428f319b1a0254750f7d47522f", 0xe5}], 0x5, &(0x7f0000001fc0)=[{0xb8, 0x15, 0xe1, "1c853bd7f5ab132aea1ce2a5ba3969d82f3df3cb5c4539b7eafb351cd8de279ce82e278b8f3a0c60299772496c4d3acb8ac4af5965a4660d918f75af3d4673efb392cb0b96db355f058d6d4776f5559b93b7c75d110b508282889a2e3b0dcc1a9ee756693f032aff1c8f12d1b6066129d7aeb0365acc31966c1a8e0ca277a64c38549480821372bd6bfc401e0ec5272e6f646ba65642854aaf61d49e8c3943b37cacde2195158e5e"}, {0x98, 0x88, 0x1f, "bccc50ab2b5c785e04a3518d63311e06217a934103adc1d2002b4bfea2aad5d4ac9fbb784458ea351d9c39f222f9048053f06fecd973164a6c76435dade0dd80c811c091bdb5f46f3f76c287e84dea591a288e55ba3b0158df9c0ae9fd41776dd5700ce2a3e3379909329aa1efe4258eb3afc81cecb0931e88d4651820b9dec34b"}, {0x1010, 0x4, 0x5, "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{0xe8, 0x6, 0x7, "6e8eabcde7d6054c7f31b1f73c7fa27cdbf4e86dd24aac9487507c0a9bfdeb0a611d19ce60703057587d9ffe0450d0b69007453c7cb1152d08edf69ebaddc44292879c3c47e24528bf6878831618202cb64757c16f2796e3716ca0656039767e9a03cc2a1b558f8834926ef19ee93ac489f3661bc80eb69a9f204d6d55662d317d4e3db5a4cc9a1a2417c9b5edd8d63659e5392135dd0547ef16fa4f0a0ca7b006137b60c38cfc25f1c182cd9b78897c18585cfdf032ce9a375b71f124caa1c17df944b66e2de68fb608d54423ba4e18788cc57a"}, {0x68, 0x11, 0x2, "f07bdfc53a53eeee81f2cddd73c934b21824696aa3a6fc076e3f7c90d92937e249f6d2dfe9cdc7332e08185c1a718f8927730e8950beaa3a403495b6ec431f12109c023ef397e30c89fab0dec66a3de5feda17f25992f517"}, {0xb8, 0x111, 0x7, "16ea8a3be672cd6337cc42e125175a32bae0a9110b029f1c93a1ddb4f6c754eb6120f1ec481c81534a97f545dc2e8f87ee8b619d278dc318b0af4b04a272537386e9c44fa8989bd15046504c464e6c2698830d3a4503b34838407c0d42240f7ad81b820ece5cef980aa12d45c23fd12ea4ae999070552ffa2132d920a44401da17ba09bee4b558f1f1711ed06729786fd9221a81186c3926f08d5364452e59eeaf49a8f3a4fc"}, {0x18, 0x115, 0x5, "fcfaf0dfcfca"}, {0xe8, 0x111, 0x0, "5503e0c7efd737781b524517214f11e8417c15ee1244541cf64ff6a87c295efdb3ecd84446c3d9964bd390623e59ab282a8971cf4c2c72767d6baba1814c93ec45b6c6c83ec0689aacc877fc1f1106c69fe8cab837356be0564d7800b163ecc9c066ae91e8104f1f4d4598193498432fdf498ec336f5b109a3c7a29042c838f0a50859c20d58e51b9550ad50547228e47acb254100bdc6a3be46e40a2a0a90feae34c0551c8a2b72b1b0c493266250c5c230dcf136643f6005aa078d7e39be6c3171d9b4e6ffdd638c8f24780adf088bce"}, {0xa8, 0x116, 0x646, "5bf5be17d7be4db2875d3eba43413c1b64b2d3e96aded0a9437f4f0946b2a62a4c0019775ab36bcbef435abb239215b8e4ed29b200d0f9bd726fd38c446ae2c3108fe28632831bf8d30b24cb931a62ca42d78a79673c9b770aa2b4866283ba2ed58aee65dc60bdce1f3f53f034df549971fd56e95cc2cfac00e42b85f1aede6808d8a689b692eb663d843c71be0889d8d7fb531124"}], 0x1510}}, {{&(0x7f0000000b80)=@hci={0x1f, 0x3, 0x1}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000c00)="61e76931e07640a250e3fe9a4fd984faf80ff09b8c13f8183fce04070cb3cd20fd7000280a22853c4bde5846cb58bba7bf138e64ba5a7a4db2e5b41c250eb7b78af7faf0e3bb0ec1adf7930e0042a9178d12d794c6eb5d528e7592cd7e69676c9f3e628b25c1a2bbf379cc511cc100fac09ebac885664c963dce55f7383abf424e217c4e09f27859f1afb208cb089bc5117634dbc8d61792fba83271e58651af64e0f15cab945a33eab1fc074af0541fc4987830d948bbb9f220326c0b382bb019995d20e41fb434d184de44ab2b0f6758964a8e6347296bc60036b04b9a06251b37719d13feef514a54bb77c8d74082", 0xf0}, {&(0x7f0000000480)="193b32e8d58be72b556b1ca5be90b9659cc610d76d60cfe0a22e9d42366ecd930bb32c092de806a9c6d910421ea6c086ecba9d", 0x33}, {&(0x7f0000000d00)="2899bd3e421fae774be900d96e0e4ffdb18ce92edba8dbf404aba799539eaa2dfc7378531abfc05a51998b32abf4ff66b651551c5927c5acdec028e9391441cc5a9bd3ce3c2f0b2ae6236db63052a16a283a226ea7ed72ab70624eeee8b711586daa472d9d792047f92809cd43b1e48a628866eecae6ff51a19aace5a7dfa361797f043e80d54ac0a3bf659340ef50f10189ba55fc78b25d7fdbba6df4ad6e8cdb8b113db47cabff23e00fc60f6cb54d48df92b0761a52c2", 0xb8}, {&(0x7f0000000dc0)="a41b2c1695790107a9090c75f8a77bdb80d60f7e33d0863f92c1aa4ca7ff674e7c0674bf60044e68f1e2274773161be857f4e6615cc5ac405ffcbd82895e02725f4c9d0683d1626c958510274a2cb235ca23a6f26541df2ca9a47fa4ebe80af28ab1450aa20ed6e4b557208db02f8d62d3de89e51800dde448130a21a7c4837902734e44e26550a12fa0531fd59d794c3be2525310d162a8879c5c2d7c2b0e2e8f3b6c9d7fc26e057a2a4eac863ad51da8693669f60d8ad055e454031742e90cc5db045edc1e7189a898e274112935609843f96e18f347fd6ea6ed75", 0xdc}], 0x4, &(0x7f0000000ec0)=[{0x60, 0x118, 0x60000000, "18476120b98beb3ce1d2c44bfcf6cacc7b71e9023f685d64ff50aa9b4b3c2cc9f7ef82b2bbae28bec8ebe68dfbb87156ea042770da09f9302fd8d12fe6e16fe42030409638bf66e0937059a01c9340e0"}, {0x20, 0x118, 0x6, "576b6f641519d3ed65ba"}], 0x80}}], 0x2, 0x4c045) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) recvfrom(r0, &(0x7f0000000100)=""/98, 0xffffffffffffff9e, 0x6061, 0x0, 0x0) 20:19:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0003051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:40 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0xf0ffff, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0)={0xea2, 0x8, 0x40, 0x4, 0x800}, 0x14) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000002080)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}, {{&(0x7f0000000300)=@tipc=@name, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000880)=""/161, 0xa1}, 0x4}, {{&(0x7f00000006c0)=@caif=@util, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000940)=""/126, 0x7e}, {&(0x7f00000009c0)=""/80, 0x50}, {&(0x7f0000000a40)=""/44, 0x2c}, {&(0x7f0000000a80)=""/220, 0xdc}], 0x4, &(0x7f0000000bc0)=""/6, 0x6}, 0x4}, {{&(0x7f0000000c00)=@can, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000c80)=""/28, 0x1c}, {&(0x7f0000000cc0)=""/186, 0xba}, {&(0x7f0000000d80)=""/21, 0x15}, {&(0x7f0000000dc0)=""/172, 0xac}, {&(0x7f0000000e80)=""/47, 0x2f}], 0x5, &(0x7f0000001fc0)=""/151, 0x97}, 0x1}], 0x4, 0x0, &(0x7f0000000480)={0x77359400}) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000540)=""/130, &(0x7f0000000100)=0x82) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x28) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r7, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r5}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r8}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) r9 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r9, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r9, 0x29, 0x3b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x28) sendmmsg(r9, &(0x7f00000092c0), 0x400000000000064, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r12, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r12, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r12, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r10}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r13}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) r14 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r14, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r14, 0x29, 0x3b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x28) sendmmsg(r14, &(0x7f00000092c0), 0x400000000000064, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r16 = socket$nl_generic(0x10, 0x3, 0x10) r17 = socket$alg(0x26, 0x5, 0x0) bind$alg(r17, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r17, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r17, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r17, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r15}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r18}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) r19 = getgid() r20 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$unix(r3, &(0x7f0000004c40)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004800)=[{&(0x7f0000000f40)="aa47262ee2d36e297e488c9e75930f737a2536efb7153ccf34b3cefb613f23445b99ad9f1466db4c0c7127502e1214c5084cc6dd18731dfb3ab8c00a97a3ffc03d794f0271ba85bd61366702314ef1b079e94319e84fe536adad279e518dc651bb31e5c91d3e2956c9bd4abe5ed9243e3c0fd34e5762495add79fc0d90b0", 0x7e}, {&(0x7f0000002240)="61ee512a9fe67a4b1a9d7d0ce6154f11adfce71905b655590e4579fd192589b42b11d97a69e67386ad63950994c9cd1d510a8832853b11162134cb926546ff0e9a736f6895ad591f22e280962ba3ffb68cabe44244eaacc9557f0baeab0ff25c8a65546b76cc29a8c6574b77382aefefd016733133d56318bff655b800d5407a4554bd1eee00ff4c1a974f895beefdc015", 0x91}, {&(0x7f0000002300)="b575f7d146f00611cc0159523653b2705685a6936407ba260b340f92a227e110ba0eb22a2356f95db0ccac855aa90a0817a9f266c211ab1c1cf097c8f089dd83fd87dedd642981406a610e8902f01c9db11dff858654c8b5141e87bcf47aae925d086dff1c94c8178829a8ac6808b32adc924a609c3f55092566186da78d6a6e0adea0e59c2fa99fb96f347edd06057e0fec7432311123d83e756481dc4de2823dd553cd3813713111ebc86c890cefdd5dde7d3e37e5cd5727ecdfde18542e41d9f06612f2155383b4cf650a7828", 0xce}, 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{&(0x7f0000003800)="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0x1000}, {&(0x7f0000003500)="0666939e9e6ddea4075540b08ff306de87d105a2d40ecbb8e6eed0bcf93965984d7e6a4a62d06c49236b6e6f1f270193b8d247a45a26803121bda414222b7b08cc673f", 0x43}, {&(0x7f0000003580)="035318befba7d729dd5825ba6a17331e6a300c689229266a23a2b54706e9132a722f3b6ab64a7c7c6f671c62e03bd31561bce0c9f91de26ecd87dec18cbbc2dd96b74096b323540d69c74d5fd45532ea869a25f6bb32683b2817fe9669a397512a18a9a8aa556b30ef9d52e1d38efd074f203424da8f3536c4c2faabe15acdc5e08f06d7dd6a7f3ff1c8fc1f93de7927596267ee6684bb0e", 0x98}, {&(0x7f0000003640)="5a314d753b54b800d68d8b14aca41d37c2fd5d94d8fda0bc9c1f597fc4a59060d07a8ca79572cb4ef45900c1ee59b55c13ccf7a41a14ded9a17740aa49881a11414aecbb4e8af595e36d471e62d88684dc0dd494bdc24dd79c963489bc591992bd10e885c15861fbca53b1691a0b1e56a9f858e814e2d9eb00ebf8bda6dca93a5a1f31640abb6298e25fdfa49f7afdc5a77af2a7cfd7af8a8f9c4597da8042febe1d6853efa578b89d86ddd2bf", 0xad}], 0xa, &(0x7f00000048c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r8, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r15, @ANYRES32=r19, @ANYBLOB="0000000018000017c9b7349666ac5c18c58b126a387ec20046e7000001000000", @ANYRES32=r0, @ANYRES32=r20], 0x80, 0xcc4}, 0x4040800) write$tun(r0, &(0x7f0000002180)=ANY=[@ANYBLOB="00000000000000000000609708b2108e67fc2300180000fe8000000000000000000000000000bbff020000525c442afe36d40100020008c00e0000000059412c20c4998c948799df09babbd1705bb8b9d2f271021ea4c20bc29bcfd6ac0c2a23602369bdf951e9f0c949f106846ad882a4da4388e07185ae3867dc27a8555f0a20e2ef24c4d890a2297ac8fc1d65ecd4c153fa9b1284a1d7e7ea8ad7924cbce232ab30a2019c5d2e415c3ffe8acbd26dc5aa77dc9b813babc1"], 0x4a) 20:19:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000035000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 856.954544][T26658] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 856.974429][T26657] netlink: 'syz-executor.5': attribute type 8 has an invalid length. 20:19:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000061000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 857.000818][T26658] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 857.013068][T26657] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 857.068500][T26657] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 857.068500][T26657] !' [ 857.114274][T26657] CPU: 0 PID: 26657 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 857.123946][T26657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 857.134010][T26657] Call Trace: [ 857.137322][T26657] dump_stack+0x197/0x210 [ 857.141682][T26657] sysfs_warn_dup.cold+0x1c/0x31 [ 857.146651][T26657] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 857.152854][T26657] sysfs_create_link+0x65/0xc0 [ 857.157762][T26657] device_add+0x756/0x1d00 [ 857.162216][T26657] ? __kasan_check_read+0x11/0x20 [ 857.167273][T26657] ? uevent_show+0x370/0x370 [ 857.172063][T26657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.178458][T26657] wiphy_register+0x1c46/0x2720 [ 857.183355][T26657] ? wiphy_unregister+0x1040/0x1040 [ 857.188581][T26657] ? __kmalloc+0x608/0x770 [ 857.193020][T26657] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 857.198851][T26657] ? lockdep_hardirqs_on+0x421/0x5e0 [ 857.204180][T26657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.210490][T26657] ieee80211_register_hw+0x14c4/0x3900 [ 857.216012][T26657] ? ieee80211_ifa_changed+0xde0/0xde0 [ 857.221503][T26657] ? memset+0x32/0x40 [ 857.225534][T26657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.231804][T26657] ? __hrtimer_init+0x13d/0x280 [ 857.236698][T26657] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 857.242585][T26657] ? hwsim_register_received_nl+0x420/0x420 [ 857.248576][T26657] hwsim_new_radio_nl+0x9e3/0x1070 [ 857.253714][T26657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.259979][T26657] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 857.265912][T26657] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 857.272285][T26657] genl_rcv_msg+0x67d/0xea0 [ 857.276832][T26657] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 857.283200][T26657] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 857.289230][T26657] ? find_held_lock+0x35/0x130 [ 857.294043][T26657] netlink_rcv_skb+0x177/0x450 [ 857.298833][T26657] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 857.305195][T26657] ? netlink_ack+0xb50/0xb50 [ 857.309804][T26657] ? __kasan_check_write+0x14/0x20 [ 857.314946][T26657] ? netlink_deliver_tap+0x248/0xbf0 [ 857.320272][T26657] genl_rcv+0x29/0x40 [ 857.324430][T26657] netlink_unicast+0x59e/0x7e0 [ 857.329241][T26657] ? netlink_attachskb+0x870/0x870 [ 857.334367][T26657] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 857.340111][T26657] ? __check_object_size+0x3d/0x437 [ 857.345323][T26657] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 857.351193][T26657] netlink_sendmsg+0x91c/0xea0 [ 857.355999][T26657] ? netlink_unicast+0x7e0/0x7e0 [ 857.360955][T26657] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 857.366531][T26657] ? apparmor_socket_sendmsg+0x2a/0x30 [ 857.372127][T26657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.378413][T26657] ? security_socket_sendmsg+0x8d/0xc0 [ 857.383899][T26657] ? netlink_unicast+0x7e0/0x7e0 [ 857.388945][T26657] sock_sendmsg+0xd7/0x130 [ 857.393382][T26657] ____sys_sendmsg+0x753/0x880 [ 857.398178][T26657] ? kernel_sendmsg+0x50/0x50 [ 857.403836][T26657] ? __fget_files+0x337/0x520 [ 857.408541][T26657] ? find_held_lock+0x35/0x130 [ 857.413434][T26657] ___sys_sendmsg+0x100/0x170 [ 857.418136][T26657] ? sendmsg_copy_msghdr+0x70/0x70 [ 857.423273][T26657] ? __kasan_check_read+0x11/0x20 [ 857.428325][T26657] ? __fget_files+0x359/0x520 [ 857.433033][T26657] ? ksys_dup3+0x3e0/0x3e0 [ 857.437497][T26657] ? __fget_light+0x1ad/0x270 [ 857.442293][T26657] ? __fdget+0x1b/0x20 [ 857.446405][T26657] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 857.452688][T26657] __sys_sendmsg+0x105/0x1d0 [ 857.457302][T26657] ? __sys_sendmsg_sock+0xc0/0xc0 [ 857.462361][T26657] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 857.467956][T26657] ? do_syscall_64+0x26/0x790 [ 857.472653][T26657] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 857.478738][T26657] ? do_syscall_64+0x26/0x790 [ 857.483442][T26657] __x64_sys_sendmsg+0x78/0xb0 [ 857.488236][T26657] do_syscall_64+0xfa/0x790 [ 857.492776][T26657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 857.498679][T26657] RIP: 0033:0x45c6c9 20:19:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a4800006b000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:40 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x1000000, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 857.502591][T26657] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 857.503095][T26675] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 857.524383][T26657] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 857.524400][T26657] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 857.524408][T26657] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 857.524415][T26657] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 20:19:41 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0004051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a4800006c000906d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 857.524423][T26657] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 857.524431][T26657] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 857.664059][T26675] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:41 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140), 0x4) pipe(0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24, 0x0, @empty}, 0x50) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 20:19:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000306d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:41 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000002c0)=0xfff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r4 = socket(0xa, 0x803, 0x4) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0xefdd8e82fc217371, &(0x7f0000003700)={0x77359400}) sendmsg$IPSET_CMD_SAVE(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, 0x8, 0x6, 0x5, 0x0, 0x0, {0x5, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x48080) sendfile(r1, r2, 0x0, 0xf03b0000) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/4, 0x4}, {&(0x7f0000001fc0)=""/4094, 0xffe}, {&(0x7f0000003800)=""/4096, 0xffffff87}, {&(0x7f0000000880)=""/242, 0xf2}, {&(0x7f0000000540)=""/107, 0x6b}], 0x5, &(0x7f0000005800)=""/4110, 0x1000}, 0x3}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)=""/27, 0x1b}], 0x1, &(0x7f0000000980)=""/188, 0xbc}, 0x5}, {{&(0x7f0000002fc0)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f0000000bc0), 0x3, &(0x7f0000000c00)=""/130, 0x82}, 0x7}, {{&(0x7f0000000cc0)=@caif=@dgm, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d40)=""/10, 0xa}], 0x79, &(0x7f0000000f40)=""/65, 0x87}, 0x3f}], 0x4, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x5, 0x4) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r6, 0x8982, &(0x7f0000000280)) r7 = accept4$inet6(r0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x23, &(0x7f0000000a80)={0x0, 0x484}, 0x8) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") 20:19:41 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x2000000, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 858.149677][T26694] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 858.181781][T26694] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table 20:19:41 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x3000000, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 858.229725][T26681] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 858.253466][T26681] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 858.303927][ T21] tipc: TX() has been purged, node left! [ 858.304366][T26681] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 858.304366][T26681] !' [ 858.336790][T26681] CPU: 0 PID: 26681 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 858.345511][T26681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 858.355582][T26681] Call Trace: [ 858.358997][T26681] dump_stack+0x197/0x210 [ 858.363359][T26681] sysfs_warn_dup.cold+0x1c/0x31 [ 858.368889][T26681] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 858.374997][T26681] sysfs_create_link+0x65/0xc0 [ 858.380137][T26681] device_add+0x756/0x1d00 [ 858.384594][T26681] ? __kasan_check_read+0x11/0x20 [ 858.389659][T26681] ? uevent_show+0x370/0x370 [ 858.394271][T26681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 858.400686][T26681] wiphy_register+0x1c46/0x2720 [ 858.400765][T26702] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 858.405573][T26681] ? wiphy_unregister+0x1040/0x1040 [ 858.405600][T26681] ? __kmalloc+0x608/0x770 [ 858.405616][T26681] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 858.405633][T26681] ? lockdep_hardirqs_on+0x421/0x5e0 [ 858.405651][T26681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 858.405681][T26681] ieee80211_register_hw+0x14c4/0x3900 [ 858.405720][T26681] ? ieee80211_ifa_changed+0xde0/0xde0 [ 858.437667][T26702] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 858.440329][T26681] ? memset+0x32/0x40 [ 858.440352][T26681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 858.440367][T26681] ? __hrtimer_init+0x13d/0x280 [ 858.440402][T26681] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 858.480457][T26681] ? hwsim_register_received_nl+0x420/0x420 [ 858.486397][T26681] hwsim_new_radio_nl+0x9e3/0x1070 [ 858.491538][T26681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 858.497808][T26681] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 858.503860][T26681] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 858.510230][T26681] genl_rcv_msg+0x67d/0xea0 [ 858.514777][T26681] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 858.521321][T26681] ? find_held_lock+0x35/0x130 [ 858.526232][T26681] netlink_rcv_skb+0x177/0x450 [ 858.531166][T26681] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 858.537524][T26681] ? netlink_ack+0xb50/0xb50 [ 858.542156][T26681] ? __kasan_check_write+0x14/0x20 [ 858.547305][T26681] ? netlink_deliver_tap+0x248/0xbf0 [ 858.552623][T26681] genl_rcv+0x29/0x40 [ 858.556626][T26681] netlink_unicast+0x59e/0x7e0 [ 858.561420][T26681] ? netlink_attachskb+0x870/0x870 [ 858.566555][T26681] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 858.572424][T26681] ? __check_object_size+0x3d/0x437 [ 858.577674][T26681] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 858.583440][T26681] netlink_sendmsg+0x91c/0xea0 [ 858.588245][T26681] ? netlink_unicast+0x7e0/0x7e0 [ 858.593407][T26681] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 858.598979][T26681] ? apparmor_socket_sendmsg+0x2a/0x30 [ 858.604462][T26681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 858.610722][T26681] ? security_socket_sendmsg+0x8d/0xc0 [ 858.616212][T26681] ? netlink_unicast+0x7e0/0x7e0 [ 858.621271][T26681] sock_sendmsg+0xd7/0x130 [ 858.625721][T26681] ____sys_sendmsg+0x753/0x880 [ 858.630514][T26681] ? kernel_sendmsg+0x50/0x50 [ 858.635225][T26681] ? __fget_files+0x337/0x520 [ 858.639936][T26681] ? find_held_lock+0x35/0x130 [ 858.644748][T26681] ___sys_sendmsg+0x100/0x170 [ 858.649467][T26681] ? sendmsg_copy_msghdr+0x70/0x70 [ 858.654606][T26681] ? __kasan_check_read+0x11/0x20 [ 858.659665][T26681] ? __fget_files+0x359/0x520 [ 858.664391][T26681] ? ksys_dup3+0x3e0/0x3e0 [ 858.668834][T26681] ? __fget_light+0x1ad/0x270 [ 858.673589][T26681] ? __fdget+0x1b/0x20 [ 858.677670][T26681] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 858.683939][T26681] __sys_sendmsg+0x105/0x1d0 [ 858.688548][T26681] ? __sys_sendmsg_sock+0xc0/0xc0 [ 858.693700][T26681] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 858.699248][T26681] ? do_syscall_64+0x26/0x790 [ 858.703922][T26681] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 858.710103][T26681] ? do_syscall_64+0x26/0x790 [ 858.715148][T26681] __x64_sys_sendmsg+0x78/0xb0 [ 858.719910][T26681] do_syscall_64+0xfa/0x790 [ 858.724422][T26681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 858.730327][T26681] RIP: 0033:0x45c6c9 [ 858.734227][T26681] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 858.754055][T26681] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 858.763538][T26681] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 858.771524][T26681] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 858.779521][T26681] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 858.787621][T26681] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 858.796032][T26681] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 858.822653][T26690] netlink: 17462 bytes leftover after parsing attributes in process `syz-executor.4'. [ 858.877445][T26690] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 858.877445][T26690] !' [ 858.944473][T26690] CPU: 0 PID: 26690 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 858.953193][T26690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 858.963463][T26690] Call Trace: [ 858.966777][T26690] dump_stack+0x197/0x210 [ 858.971144][T26690] sysfs_warn_dup.cold+0x1c/0x31 [ 858.976116][T26690] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 858.982220][T26690] sysfs_create_link+0x65/0xc0 [ 858.987159][T26690] device_add+0x756/0x1d00 [ 858.991598][T26690] ? cache_grow_end+0xa4/0x190 [ 858.996385][T26690] ? uevent_show+0x370/0x370 [ 859.000989][T26690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 859.007365][T26690] wiphy_register+0x1c46/0x2720 [ 859.012243][T26690] ? wiphy_unregister+0x1040/0x1040 [ 859.017483][T26690] ? __kmalloc+0x608/0x770 [ 859.021903][T26690] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 859.027824][T26690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 859.034101][T26690] ieee80211_register_hw+0x14c4/0x3900 [ 859.039879][T26690] ? ieee80211_ifa_changed+0xde0/0xde0 [ 859.045366][T26690] ? memset+0x32/0x40 [ 859.049374][T26690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 859.055647][T26690] ? __hrtimer_init+0x13d/0x280 [ 859.060540][T26690] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 859.066409][T26690] ? hwsim_register_received_nl+0x420/0x420 [ 859.072500][T26690] hwsim_new_radio_nl+0x9e3/0x1070 [ 859.077742][T26690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 859.084161][T26690] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 859.090091][T26690] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 859.096465][T26690] genl_rcv_msg+0x67d/0xea0 [ 859.101015][T26690] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 859.107367][T26690] ? __kasan_check_read+0x11/0x20 [ 859.112417][T26690] ? __lock_acquire+0x8a0/0x4a00 [ 859.117752][T26690] ? find_held_lock+0x35/0x130 [ 859.122556][T26690] netlink_rcv_skb+0x177/0x450 [ 859.127354][T26690] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 859.133706][T26690] ? netlink_ack+0xb50/0xb50 [ 859.138319][T26690] ? __kasan_check_write+0x14/0x20 [ 859.143467][T26690] ? netlink_deliver_tap+0x248/0xbf0 [ 859.148922][T26690] genl_rcv+0x29/0x40 [ 859.152924][T26690] netlink_unicast+0x59e/0x7e0 [ 859.157718][T26690] ? netlink_attachskb+0x870/0x870 [ 859.162872][T26690] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 859.168864][T26690] ? __check_object_size+0x3d/0x437 [ 859.174089][T26690] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 859.179845][T26690] netlink_sendmsg+0x91c/0xea0 [ 859.184752][T26690] ? netlink_unicast+0x7e0/0x7e0 [ 859.189739][T26690] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 859.195323][T26690] ? apparmor_socket_sendmsg+0x2a/0x30 [ 859.200958][T26690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 859.207310][T26690] ? security_socket_sendmsg+0x8d/0xc0 [ 859.212876][T26690] ? netlink_unicast+0x7e0/0x7e0 [ 859.217847][T26690] sock_sendmsg+0xd7/0x130 [ 859.222293][T26690] ____sys_sendmsg+0x753/0x880 [ 859.227091][T26690] ? kernel_sendmsg+0x50/0x50 [ 859.231788][T26690] ? __fget_files+0x337/0x520 [ 859.237235][T26690] ? find_held_lock+0x35/0x130 [ 859.242048][T26690] ___sys_sendmsg+0x100/0x170 [ 859.246923][T26690] ? sendmsg_copy_msghdr+0x70/0x70 [ 859.252065][T26690] ? __kasan_check_read+0x11/0x20 [ 859.257209][T26690] ? __fget_files+0x359/0x520 [ 859.261903][T26690] ? ksys_dup3+0x3e0/0x3e0 [ 859.266358][T26690] ? __fget_light+0x1ad/0x270 [ 859.271044][T26690] ? __fdget+0x1b/0x20 [ 859.275123][T26690] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 859.282075][T26690] __sys_sendmsg+0x105/0x1d0 [ 859.286681][T26690] ? __sys_sendmsg_sock+0xc0/0xc0 [ 859.291771][T26690] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 859.297241][T26690] ? do_syscall_64+0x26/0x790 [ 859.302017][T26690] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 859.308098][T26690] ? do_syscall_64+0x26/0x790 [ 859.312788][T26690] __x64_sys_sendmsg+0x78/0xb0 [ 859.317552][T26690] do_syscall_64+0xfa/0x790 [ 859.322446][T26690] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 859.328449][T26690] RIP: 0033:0x45c6c9 [ 859.332341][T26690] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 859.352049][T26690] RSP: 002b:00007f00f0fddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 859.360454][T26690] RAX: ffffffffffffffda RBX: 00007f00f0fde6d4 RCX: 000000000045c6c9 [ 859.368508][T26690] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 859.376583][T26690] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 859.384831][T26690] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 859.392826][T26690] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c 20:19:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0005051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x4000000, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) 20:19:43 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000002c0)=0xfff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r4 = socket(0xa, 0x803, 0x4) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0xefdd8e82fc217371, &(0x7f0000003700)={0x77359400}) sendmsg$IPSET_CMD_SAVE(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, 0x8, 0x6, 0x5, 0x0, 0x0, {0x5, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x48080) sendfile(r1, r2, 0x0, 0xf03b0000) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/4, 0x4}, {&(0x7f0000001fc0)=""/4094, 0xffe}, {&(0x7f0000003800)=""/4096, 0xffffff87}, {&(0x7f0000000880)=""/242, 0xf2}, {&(0x7f0000000540)=""/107, 0x6b}], 0x5, &(0x7f0000005800)=""/4110, 0x1000}, 0x3}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)=""/27, 0x1b}], 0x1, &(0x7f0000000980)=""/188, 0xbc}, 0x5}, {{&(0x7f0000002fc0)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f0000000bc0), 0x3, &(0x7f0000000c00)=""/130, 0x82}, 0x7}, {{&(0x7f0000000cc0)=@caif=@dgm, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d40)=""/10, 0xa}], 0x79, &(0x7f0000000f40)=""/65, 0x87}, 0x3f}], 0x4, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x5, 0x4) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r6, 0x8982, &(0x7f0000000280)) r7 = accept4$inet6(r0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x23, &(0x7f0000000a80)={0x0, 0x484}, 0x8) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") 20:19:43 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r1 = socket(0x29, 0x5, 0x9) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000a40)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x50, r2, 0x1, 0xfffff000, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8233}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4008001) r3 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@l2={0x1f, 0x0, @none}, &(0x7f0000000140)=0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000007c0), 0x80000) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r7 = socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r7, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r8 = socket$kcm(0xa, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind(r8, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80) r9 = accept(r8, 0x0, &(0x7f0000000800)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000a00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)={0x7c, r2, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x1e797a0eeea91b2c) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @remote, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "831a46", 0x14, 0x11, 0x0, @local, @local, {[], {0x0, 0x17c1, 0x14, 0x0, [@guehdr={0x1, 0x0, 0x0, 0x0, 0x8, @void}, @guehdr={0x2}]}}}}}}, 0x0) 20:19:43 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) r4 = socket(0x11, 0x2, 0xcc) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xb7d}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) bind$xdp(r0, &(0x7f00000002c0)={0x2c, 0x2, r3, 0x40, r4}, 0x10) recvfrom$packet(r1, &(0x7f0000000280)=""/37, 0x25, 0x40002140, &(0x7f0000000340)={0x11, 0x16, r3, 0x1, 0x4, 0x6, @remote}, 0x14) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, 0x0, 0xffffffffffffffff) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000ac0)=0x14) 20:19:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000506d25a80648c63940d0424fc60100411400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 859.895143][T26722] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 859.905339][T26723] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 859.921480][T26722] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 859.925255][T26723] netlink: 16682 bytes leftover after parsing attributes in process `syz-executor.5'. [ 859.957978][T26723] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 859.957978][T26723] !' [ 859.973375][T26723] CPU: 0 PID: 26723 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 859.982114][T26723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.992366][T26723] Call Trace: [ 859.995691][T26723] dump_stack+0x197/0x210 [ 860.000078][T26723] sysfs_warn_dup.cold+0x1c/0x31 20:19:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x5000000, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 860.005219][T26723] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 860.011341][T26723] sysfs_create_link+0x65/0xc0 [ 860.016132][T26723] device_add+0x756/0x1d00 [ 860.020582][T26723] ? uevent_show+0x370/0x370 [ 860.025280][T26723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 860.031560][T26723] wiphy_register+0x1c46/0x2720 [ 860.036458][T26723] ? wiphy_unregister+0x1040/0x1040 [ 860.041682][T26723] ? __kmalloc+0x608/0x770 [ 860.046143][T26723] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 860.051978][T26723] ? lockdep_hardirqs_on+0x421/0x5e0 [ 860.057288][T26723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 860.063568][T26723] ieee80211_register_hw+0x14c4/0x3900 [ 860.069074][T26723] ? ieee80211_ifa_changed+0xde0/0xde0 [ 860.074560][T26723] ? memset+0x32/0x40 [ 860.078690][T26723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 860.084952][T26723] ? __hrtimer_init+0x13d/0x280 [ 860.089848][T26723] mac80211_hwsim_new_radio+0x2141/0x43b0 [ 860.095622][T26723] ? hwsim_register_received_nl+0x420/0x420 [ 860.101565][T26723] hwsim_new_radio_nl+0x9e3/0x1070 [ 860.106704][T26723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 860.112970][T26723] ? mac80211_hwsim_new_radio+0x43b0/0x43b0 [ 860.118925][T26723] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 860.121308][T26728] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 860.125304][T26723] genl_rcv_msg+0x67d/0xea0 [ 860.125342][T26723] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 860.125387][T26723] ? find_held_lock+0x35/0x130 [ 860.125417][T26723] netlink_rcv_skb+0x177/0x450 20:19:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x6000000, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 860.125437][T26723] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 860.125460][T26723] ? netlink_ack+0xb50/0xb50 [ 860.125478][T26723] ? __kasan_check_write+0x14/0x20 [ 860.125510][T26723] ? netlink_deliver_tap+0x248/0xbf0 [ 860.133319][T26728] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 860.137592][T26723] genl_rcv+0x29/0x40 [ 860.137612][T26723] netlink_unicast+0x59e/0x7e0 [ 860.137637][T26723] ? netlink_attachskb+0x870/0x870 [ 860.137657][T26723] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 860.137674][T26723] ? __check_object_size+0x3d/0x437 [ 860.137689][T26723] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 860.137718][T26723] netlink_sendmsg+0x91c/0xea0 [ 860.137747][T26723] ? netlink_unicast+0x7e0/0x7e0 [ 860.137763][T26723] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 860.137783][T26723] ? apparmor_socket_sendmsg+0x2a/0x30 [ 860.137806][T26723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 860.241272][T26723] ? security_socket_sendmsg+0x8d/0xc0 [ 860.246790][T26723] ? netlink_unicast+0x7e0/0x7e0 [ 860.251765][T26723] sock_sendmsg+0xd7/0x130 [ 860.256212][T26723] ____sys_sendmsg+0x753/0x880 [ 860.261011][T26723] ? kernel_sendmsg+0x50/0x50 [ 860.265714][T26723] ? __fget_files+0x337/0x520 [ 860.270425][T26723] ? find_held_lock+0x35/0x130 [ 860.275405][T26723] ___sys_sendmsg+0x100/0x170 [ 860.280114][T26723] ? sendmsg_copy_msghdr+0x70/0x70 [ 860.285250][T26723] ? __kasan_check_read+0x11/0x20 [ 860.290415][T26723] ? __fget_files+0x359/0x520 [ 860.295143][T26723] ? ksys_dup3+0x3e0/0x3e0 [ 860.299603][T26723] ? __fget_light+0x1ad/0x270 [ 860.301345][T26732] netdevsim netdevsim2 netdevsim0: Unsupported IPsec algorithm [ 860.304303][T26723] ? __fdget+0x1b/0x20 [ 860.304322][T26723] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 860.304352][T26723] __sys_sendmsg+0x105/0x1d0 [ 860.304371][T26723] ? __sys_sendmsg_sock+0xc0/0xc0 [ 860.304410][T26723] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 860.304426][T26723] ? do_syscall_64+0x26/0x790 [ 860.304441][T26723] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 860.304456][T26723] ? do_syscall_64+0x26/0x790 [ 860.304479][T26723] __x64_sys_sendmsg+0x78/0xb0 [ 860.304502][T26723] do_syscall_64+0xfa/0x790 [ 860.312589][T26732] netdevsim netdevsim2 netdevsim0: Failed to get key data for SA table [ 860.316145][T26723] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 860.316160][T26723] RIP: 0033:0x45c6c9 [ 860.316177][T26723] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 860.316186][T26723] RSP: 002b:00007f845b483c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 20:19:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a48000024000906d25a80648c63940d0424fc60100011400a2f0006051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 20:19:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x144, 0x10, 0x713, 0x7000000, 0x0, {{@in=@multicast2, @in=@local}, {@in6=@mcast2, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) [ 860.316200][T26723] RAX: ffffffffffffffda RBX: 00007f845b4846d4 RCX: 000000000045c6c9 [ 860.316208][T26723] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 860.316215][T26723] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 860.316224][T26723] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 860.316233][T26723] R13: 00000000000009c9 R14: 00000000004cc6e3 R15: 000000000076bf2c [ 860.331931][T26724] netlink: 17462 bytes leftover after parsing attributes in process `syz-executor.4'.