last executing test programs: 2.319663394s ago: executing program 1 (id=2): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000002100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000040900020073797a310000000008000a40fffffffc200011800e000100636f6e6e6c696d69740000000c00028008000140fffff27414000000110001"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0xf48c0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0xa, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4, 0x4, 0x7, 0x9, 0x8, 0x7, 0x590d, {0x0, @in6={{0xa, 0x4e24, 0xb35, @private1={0xfc, 0x1, '\x00', 0x1}, 0xb}}, 0x4, 0x9c1, 0x7, 0x8, 0x5}}, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="000086dd03000a000000140000006c07010033d43afffe800000000000000000000000000010ff02000000000000000000000000000189"], 0x340a) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x3ff, &(0x7f0000000500)=0x0) io_submit(r5, 0x1, &(0x7f0000000580)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x5864, r4, 0x0, 0x0, 0x7ec2, 0x0, 0x2}]) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4) r8 = socket$inet6(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x7, 0x2, 0xfffffffffffffffd, 0x8, 0x5, 0x0, 0x40000000000000}, {0xffffffffffffffff, 0x1000000000, 0x53e5, 0x20}, 0xfffffff7, 0x1, 0x1, 0x0, 0x3, 0x2}, {{@in=@rand_addr=0x64010100, 0x1, 0x32}, 0x2, @in6=@local, 0x3506, 0x4, 0x3, 0x0, 0xc36, 0xfffffffd}}, 0xe8) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty, 0xfffffffd}, 0x1c) ppoll(&(0x7f0000000740), 0x0, 0x0, 0x0, 0x0) ioctl$VT_DISALLOCATE(r6, 0x5608) setsockopt$sock_int(r3, 0x1, 0x1, &(0x7f0000000140)=0x7, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x9, 0x0, 0x0) 2.294041878s ago: executing program 0 (id=1): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x79, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x0, 0xc7, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000480)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f00000001c0)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r1, 0xc02064b9, &(0x7f00000002c0)={&(0x7f0000000400)=[0x0], &(0x7f0000000280), 0x1, r3}) ioctl$DRM_IOCTL_MODE_ATOMIC(r1, 0xc03864bc, &(0x7f0000000040)={0x0, 0x1, &(0x7f00000000c0)=[r3], &(0x7f0000000280), &(0x7f0000000300)=[r4], &(0x7f0000000340)}) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x22, 0x5, {[@global=@item_4={0x3, 0x1, 0xb, 'z\x00'}]}}, 0x0}, 0x0) 1.683398818s ago: executing program 3 (id=4): r0 = syz_usb_connect$lan78xx(0x0, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000680)={0x34, &(0x7f0000000700)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, &(0x7f0000000840)={0x14, 0x0, 0x0}, &(0x7f0000000cc0)={0x34, &(0x7f0000000b80)={0x40, 0x31}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000440)={0x34, &(0x7f00000001c0)={0x40, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000880)={0x34, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000300)={0x34, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000540)={0x34, &(0x7f00000006c0)={0x20, 0xd, 0xa3, "271079cca095e09cc1fedbdae1c62d0fbf12b57021db6616720325f8c7a54c57bb7a1bf4643ff5de9631390256a70efd447aec21b6c2f28c85eb3c5faf9de65952b951b8ca22c0f1a040bd771e6ec7cfa36c1f7a54db558e39ec1b326f08618ef6c65f1bfdf28a00e432467eed1805121465b0a23d55caae4932118e8a82fff10e4fbba938ccb90aee8330b8abd7e99b2074fd2aa0ba0f315a8e41dc0439c4edd2d29b"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.310348322s ago: executing program 2 (id=5): getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@dev, 0xffffffff, 0x1, 0x0, 0xe}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) accept4(r1, 0x0, 0x0, 0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={{0x14, 0x10, 0x1, 0x2}, [@NFT_MSG_NEWSET={0x48, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2c}, @NFTA_SET_DESC={0x4}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0xa4}]}], {0x14, 0x10}}, 0x70}}, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c9, &(0x7f0000000100)) 1.24444046s ago: executing program 2 (id=6): socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) socket(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802, 0x0, 0x0, 0x7}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000005200010003000000000000000a0000000c00", @ANYRES32=r0], 0x20}}, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x8, @private1={0xfc, 0x1, '\x00', 0x1}}, @in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e21, 0x7, @empty, 0x3}, @in6={0xa, 0x4e23, 0xdc3a, @private1, 0x81}, @in6={0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xd885}, @in6={0xa, 0x4e23, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x80000001}], 0x9c) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x2}}, 0x2e) 1.18646057s ago: executing program 1 (id=7): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x88}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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317b081ed9d8148c41e77e6bda6287762532b86eb91f5480915680deb8a91fb8656b7f0109064865d2b846af0861f67d3f720d6e306540cd7b68f095ef3690b88ea93fb6a402ff5697597cda83171f159e85307d1a8c01611189bd4eb4f0453ab88d43ae181a562a76902a67c687514079d6f4304d9a7c0fa24b6e86074ea0a9fd8187c120312078f5ebfa674adc0303734bf8f6b5585943706594192ad24c9f7d9794fb83758924f862855ddd50bff58b522c43d73c03289baec628cd693cab93101b1e473b76532510e10f03e86812fea6f2d6f5467dcf29e6d7cf8524f383a0ded3f0951c3ffb171a6b8a6d97b5fa8899a19f1a3d0e934a1d4741076e4394ba225158f697bf7d5651717c6950229a0be22e8120d76a414edbcd03d505264b7ede8272ccbd6dbdcebaf11daf6a652f6f9eb74ba7a3ecc942892891388005ae5d971e4e79d696564906dffd44845b704a9abc2fa5ba1bb69a548423a08044ad6d0e365db7e6bea0f3844a452759716cb98dcf326001ec90c1c343174098cdf47ea2e13341058ca014d2a30e9ba3c526de72a6e387181bf76a278c9cbc518d8c374a3f1d9802a39464a100903dbec16f8f095f5d82d9d09507281e4f7fe0ce4fbeced193902a5f658af2a4c1d0952dabdc6ae5830b6b5a2c3f5b8d33a73665990822e5f4a7ce5366755a1615543bdf78299c71e890e0bedb6ec277b10a389d6a3ba9c037221421279e51ab50fb115de2076cc99444202e88ebd9d0fbe4e60234b7b761495ac6c9e615ddac8176164a88fb6d6cc2b52672c8949afe3efc1e87a598896bc93e421423844fcaafe65af898a015b3bcaf623ebeef9a57155af5278ceb52b995f7ca466d9e18b05e86380679e0257cff6d0c6750078462f2ee4701d6d8289ed848b877cf5918625b7937060d667c11119881c30809056892352c6c53c01e395af6866ea350e6f21fa3db772c1177c759999973b51e11ffc5908", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x78, 0x0, 0x40, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x200000, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000cc0)="e1", 0x285ec}], 0x1) (fail_nth: 18) close(r0) 1.026889055s ago: executing program 2 (id=8): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x2, 0xfffffffd) r2 = syz_open_dev$radio(&(0x7f0000000000), 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000140)={0x3, 'macvtap0\x00', {0x76c}, 0x101}) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000001700), 0x2, 0x0) preadv(r3, &(0x7f0000003c80)=[{&(0x7f0000001740)=""/4096, 0x1000}], 0x1, 0xa08, 0x3) ioctl$VIDIOC_G_MODULATOR(r2, 0xc0445636, &(0x7f0000000040)={0x0, "ee22f67dc829c0c3d3e6c348a52d1f485cf6ad827da723359d4602397835a388"}) r4 = syz_open_dev$media(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r4, 0x80047c05, &(0x7f0000000040)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_REINIT(r5, 0x7c81, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=@ethtool_regs={0x12}}) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="0d07267c798edabd7000fbdbdf2d875a8dd4565a5004877379dd6425b8b88e61921e09df73479cb9f8d70c2c7fdcefd03471c12797672844538de80b1b0323712f3e192767ed8a7f"], 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x8000) 740.265038ms ago: executing program 2 (id=9): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$unix(r0, &(0x7f0000000100)=@file={0x1802, './file0\x00'}, 0x6e) 459.571173ms ago: executing program 1 (id=10): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'erspan0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000200)=0xf3c, 0x4) sendto$packet(r1, &(0x7f00000000c0)="3f031c000302140006001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c1511fdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0xc9, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x601c2, 0x0) ftruncate(r3, 0x8800000) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x4c27e, 0x53) close(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) connect$inet(r5, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) r7 = syz_usb_connect(0x3, 0x3c, &(0x7f0000000380)=ANY=[@ANYBLOB="120101000814c910be0632a2f333010203010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r7, 0x0, 0x0) syz_usb_control_io$printer(r7, 0x0, 0x0) r8 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_RDWR(r8, 0x707, &(0x7f00000002c0)={&(0x7f00000001c0)=[{0x2, 0x8411, 0x22, &(0x7f00000006c0)="0203204bdcc36cda8907f47563863d1428f47b34551c000bce0f6bc6584f11a7489c"}], 0x1}) ioctl$SNDCTL_DSP_SETFMT(r6, 0xc0045005, &(0x7f0000001180)=0x2000000) mmap$dsp(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x5000007, 0x12, r6, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r6, 0x5008, 0x0) ppoll(&(0x7f00000000c0)=[{r6, 0x4000}], 0x1, &(0x7f0000000180), 0x0, 0x0) recvfrom$inet(r5, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) sendfile(r4, r3, 0x0, 0x578410ed) 359.115456ms ago: executing program 2 (id=11): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000001900), 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f00000005c0)={0xb, {'syz1\x00', 'syz1\x00', 'syz0\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "80"}}, 0x119) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) 211.323875ms ago: executing program 2 (id=12): syz_open_dev$vbi(&(0x7f00000000c0), 0x2, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_usb_connect(0x2, 0x3d, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x5f, 0xfc, 0x70, 0x20, 0x711, 0x210, 0xfdd6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x8b, 0x0, 0x2, 0xbe, 0x44, 0x8f, 0xff, [], [{{0x9, 0x5, 0x80, 0x2, 0x3ff, 0x9, 0xf, 0x5, [@generic={0x7, 0x5, "bdf74e3781"}]}}, {{0x9, 0x5, 0x8b, 0x3, 0x40, 0xe, 0x4b, 0x2}}]}}]}}]}}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r1) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newsa={0x13c, 0x10, 0x413, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@rand_addr=' \x01\x00', 0xfffd, 0x0, 0x4e24, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0xee00}, {@in=@rand_addr=0x64010100, 0x20, 0x32}, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, {0x0, 0x7, 0x0, 0x4, 0x6, 0x4, 0x20000000008}, {0x100000001, 0x8, 0xcc}, {0xf8}, 0x0, 0x4, 0x2, 0x0, 0x1}, [@algo_aead={0x4c, 0x12, {{'rfc4309(ccm(aes))\x00'}, 0x0, 0x40}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8040}, 0x844) 0s ago: executing program 0 (id=13): syz_usb_connect(0x5, 0x24, &(0x7f0000001280)={{0x12, 0x1, 0x300, 0x0, 0x1f, 0x66, 0x8, 0x58f, 0x6610, 0x4805, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x4, 0x95, 0x70, 0x81, [{{0x9, 0x4, 0x0, 0x81, 0x0, 0xff, 0xff, 0xff, 0x2}}]}}]}}, &(0x7f0000001700)={0xffffffa0, 0x0, 0x0, 0x0, 0x23}) r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2003) ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000000a40)={&(0x7f0000000000)=[{0x3, 0x6000, 0x1, &(0x7f00000003c0)='t'}, {0x3, 0x0, 0x77, &(0x7f0000000180)="c2ccfa5fe84e0fcc20fb37bf1052f8be11a440e14ae75b22eb0edc29278824531162a3a0868e47945a340c6347499f055078d0688809302afa1426ce5e61482b15b64022af340724ba6f089719d8aef70856f15c450d6b834cefe2cf2491d708a3ecdcd823392a81e237f4ca2f8177caf5397517439cdd"}], 0x2}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts. [ 84.494923][ T5820] cgroup: Unknown subsys name 'net' [ 84.711805][ T5820] cgroup: Unknown subsys name 'cpuset' [ 84.720862][ T5820] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 86.349861][ T5820] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 89.919482][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.938414][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.946288][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.968201][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.976062][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.013546][ T5154] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 90.024104][ T5154] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 90.032067][ T5154] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 90.048272][ T5154] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 90.056051][ T5154] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 90.096816][ T53] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 90.105287][ T53] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 90.114226][ T53] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 90.123143][ T53] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 90.131953][ T53] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 90.170807][ T5154] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 90.179451][ T5154] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 90.187304][ T5154] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 90.196131][ T5154] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 90.205529][ T5154] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 90.683864][ T5829] chnl_net:caif_netlink_parms(): no params data found [ 90.832751][ T5839] chnl_net:caif_netlink_parms(): no params data found [ 90.943701][ T5835] chnl_net:caif_netlink_parms(): no params data found [ 90.958452][ T5833] chnl_net:caif_netlink_parms(): no params data found [ 91.006192][ T5829] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.014092][ T5829] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.022141][ T5829] bridge_slave_0: entered allmulticast mode [ 91.030115][ T5829] bridge_slave_0: entered promiscuous mode [ 91.084676][ T5829] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.091923][ T5829] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.099328][ T5829] bridge_slave_1: entered allmulticast mode [ 91.106751][ T5829] bridge_slave_1: entered promiscuous mode [ 91.246704][ T5829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.256092][ T5839] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.264821][ T5839] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.272699][ T5839] bridge_slave_0: entered allmulticast mode [ 91.280255][ T5839] bridge_slave_0: entered promiscuous mode [ 91.293700][ T5835] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.301888][ T5835] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.309116][ T5835] bridge_slave_0: entered allmulticast mode [ 91.316425][ T5835] bridge_slave_0: entered promiscuous mode [ 91.327116][ T5829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.336724][ T5839] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.345033][ T5839] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.352661][ T5839] bridge_slave_1: entered allmulticast mode [ 91.360990][ T5839] bridge_slave_1: entered promiscuous mode [ 91.390958][ T5835] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.398525][ T5835] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.406109][ T5835] bridge_slave_1: entered allmulticast mode [ 91.414054][ T5835] bridge_slave_1: entered promiscuous mode [ 91.495385][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.503400][ T5833] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.510914][ T5833] bridge_slave_0: entered allmulticast mode [ 91.519106][ T5833] bridge_slave_0: entered promiscuous mode [ 91.540897][ T5829] team0: Port device team_slave_0 added [ 91.549765][ T5839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.559225][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.566404][ T5833] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.574820][ T5833] bridge_slave_1: entered allmulticast mode [ 91.583131][ T5833] bridge_slave_1: entered promiscuous mode [ 91.597734][ T5835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.610313][ T5829] team0: Port device team_slave_1 added [ 91.618633][ T5839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.646993][ T5835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.736175][ T5833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.759473][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.766484][ T5829] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 91.792662][ T5829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.806704][ T5839] team0: Port device team_slave_0 added [ 91.814999][ T5833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.826303][ T5835] team0: Port device team_slave_0 added [ 91.832812][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.840522][ T5829] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 91.867305][ T5829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.881167][ T5839] team0: Port device team_slave_1 added [ 91.906078][ T5835] team0: Port device team_slave_1 added [ 91.977048][ T5833] team0: Port device team_slave_0 added [ 91.998904][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.005881][ T5839] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 92.032240][ T5839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.046198][ T5833] team0: Port device team_slave_1 added [ 92.053353][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.060984][ T5835] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 92.063700][ T53] Bluetooth: hci0: command tx timeout [ 92.087970][ T5835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.117158][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.124219][ T5839] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 92.150300][ T53] Bluetooth: hci1: command tx timeout [ 92.150346][ T5839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.179598][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.186567][ T5835] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 92.212569][ T5835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.227709][ T53] Bluetooth: hci2: command tx timeout [ 92.274739][ T5829] hsr_slave_0: entered promiscuous mode [ 92.281802][ T5829] hsr_slave_1: entered promiscuous mode [ 92.292114][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.299214][ T53] Bluetooth: hci3: command tx timeout [ 92.299224][ T5833] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 92.299251][ T5833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.344554][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.351640][ T5833] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 92.377762][ T5833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.477123][ T5835] hsr_slave_0: entered promiscuous mode [ 92.484508][ T5835] hsr_slave_1: entered promiscuous mode [ 92.491215][ T5835] debugfs: 'hsr0' already exists in 'hsr' [ 92.497056][ T5835] Cannot create hsr debugfs directory [ 92.521101][ T5839] hsr_slave_0: entered promiscuous mode [ 92.528159][ T5839] hsr_slave_1: entered promiscuous mode [ 92.534921][ T5839] debugfs: 'hsr0' already exists in 'hsr' [ 92.541146][ T5839] Cannot create hsr debugfs directory [ 92.614417][ T5833] hsr_slave_0: entered promiscuous mode [ 92.621140][ T5833] hsr_slave_1: entered promiscuous mode [ 92.627930][ T5833] debugfs: 'hsr0' already exists in 'hsr' [ 92.633689][ T5833] Cannot create hsr debugfs directory [ 93.114074][ T5829] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 93.128895][ T5829] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 93.158890][ T5829] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 93.170496][ T5829] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 93.257338][ T5839] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.278057][ T5839] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.293231][ T5839] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.328747][ T5839] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.446764][ T5833] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 93.465020][ T5833] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 93.478824][ T5833] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 93.529350][ T5833] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 93.635588][ T5835] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 93.649603][ T5835] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 93.664844][ T5835] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 93.681977][ T5835] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 93.726581][ T5829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.772081][ T5839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.812981][ T5829] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.832673][ T3570] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.839988][ T3570] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.857260][ T5839] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.882529][ T3460] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.889785][ T3460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.901288][ T3460] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.908653][ T3460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.940503][ T3460] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.947748][ T3460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.066092][ T5833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.134823][ T5833] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.143876][ T53] Bluetooth: hci0: command tx timeout [ 94.175615][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.182929][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.226489][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.230285][ T53] Bluetooth: hci1: command tx timeout [ 94.234088][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.281279][ T5835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.298704][ T53] Bluetooth: hci2: command tx timeout [ 94.377810][ T53] Bluetooth: hci3: command tx timeout [ 94.422445][ T5835] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.466701][ T1328] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.474041][ T1328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.514932][ T1328] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.522150][ T1328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.618967][ T5839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.678808][ T5829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.846003][ T5839] veth0_vlan: entered promiscuous mode [ 94.871649][ T5833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.901794][ T5829] veth0_vlan: entered promiscuous mode [ 94.913646][ T5839] veth1_vlan: entered promiscuous mode [ 94.965105][ T5829] veth1_vlan: entered promiscuous mode [ 95.046571][ T5833] veth0_vlan: entered promiscuous mode [ 95.072868][ T5839] veth0_macvtap: entered promiscuous mode [ 95.086088][ T5829] veth0_macvtap: entered promiscuous mode [ 95.101242][ T5833] veth1_vlan: entered promiscuous mode [ 95.113960][ T5829] veth1_macvtap: entered promiscuous mode [ 95.121688][ T5839] veth1_macvtap: entered promiscuous mode [ 95.133618][ T5835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.181620][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.201061][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.221928][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.238886][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.271235][ T51] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.280881][ T51] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.301485][ T51] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.310492][ T51] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.329272][ T51] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.339541][ T51] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.358786][ T5833] veth0_macvtap: entered promiscuous mode [ 95.366657][ T51] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.388856][ T51] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.401009][ T5835] veth0_vlan: entered promiscuous mode [ 95.423943][ T5833] veth1_macvtap: entered promiscuous mode [ 95.470199][ T5835] veth1_vlan: entered promiscuous mode [ 95.526528][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.570035][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.583996][ T51] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.597631][ T51] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.609940][ T2123] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.620664][ T2123] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.641328][ T2123] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.657506][ T2123] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.705910][ T2123] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.713997][ T2123] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.748737][ T5835] veth0_macvtap: entered promiscuous mode [ 95.762148][ T1153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.773437][ T1153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.807831][ T5835] veth1_macvtap: entered promiscuous mode [ 95.850194][ T1153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.866176][ T1153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.885246][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.900831][ T5829] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 95.932757][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.018685][ T74] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.026578][ T74] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.036106][ T1328] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.112195][ T1328] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.139912][ T1328] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.170438][ T1328] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.191182][ T5922] syz.1.2 uses obsolete (PF_INET,SOCK_PACKET) [ 96.196832][ T2123] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.218852][ T53] Bluetooth: hci0: command tx timeout [ 96.233194][ T2123] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.297777][ T53] Bluetooth: hci1: command tx timeout [ 96.353304][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.378243][ T53] Bluetooth: hci2: command tx timeout [ 96.396988][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.448771][ T5919] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 96.458595][ T53] Bluetooth: hci3: command tx timeout [ 96.491283][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.510088][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.513226][ T5929] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=256, location=256 [ 96.529050][ T5929] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=512, location=512 [ 96.549923][ T5929] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=256, location=256 [ 96.565822][ T5929] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=512, location=512 [ 96.584326][ T5929] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=256, location=256 [ 96.621618][ T5929] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=512, location=512 [ 96.634786][ T5919] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 96.662296][ T5929] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=256, location=256 [ 96.666042][ T5919] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 96.714198][ T5919] usb 1-1: New USB device found, idVendor=0079, idProduct=0006, bcdDevice= 0.00 [ 96.716106][ T5929] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=512, location=512 [ 96.749698][ T5919] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.753923][ T5929] UDF-fs: warning (device nbd2): udf_fill_super: No partition found (1) [ 96.784123][ T5930] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=256, location=256 [ 96.796854][ T5930] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=512, location=512 [ 96.808581][ T5930] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=256, location=256 [ 96.815964][ T5919] usb 1-1: config 0 descriptor?? [ 96.830074][ T5930] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=512, location=512 [ 96.851090][ T5930] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=256, location=256 [ 96.866256][ T5930] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=512, location=512 [ 96.878574][ T5930] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=256, location=256 [ 96.889130][ T5930] UDF-fs: error (device nbd2): udf_read_tagged: read failed, block=512, location=512 [ 96.901524][ T5930] UDF-fs: warning (device nbd2): udf_fill_super: No partition found (1) [ 97.061720][ T5886] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 97.196689][ T9] cfg80211: failed to load regulatory.db [ 97.242058][ T5886] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 97.268643][ T5886] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.278589][ T5886] usb 4-1: Product: syz [ 97.284861][ T5886] usb 4-1: Manufacturer: syz [ 97.296331][ T5919] dragonrise 0003:0079:0006.0001: global environment stack underflow [ 97.305439][ T5886] usb 4-1: SerialNumber: syz [ 97.319148][ T5919] dragonrise 0003:0079:0006.0001: item 0 4 1 11 parsing failed [ 97.334550][ T5919] dragonrise 0003:0079:0006.0001: parse failed [ 97.344420][ T5919] dragonrise 0003:0079:0006.0001: probe with driver dragonrise failed with error -22 [ 97.369850][ T5941] FAULT_INJECTION: forcing a failure. [ 97.369850][ T5941] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 97.386292][ T5941] CPU: 1 UID: 0 PID: 5941 Comm: syz.1.7 Not tainted syzkaller #0 PREEMPT(full) [ 97.386319][ T5941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 97.386338][ T5941] Call Trace: [ 97.386358][ T5941] [ 97.386366][ T5941] dump_stack_lvl+0x189/0x250 [ 97.386395][ T5941] ? __pfx____ratelimit+0x10/0x10 [ 97.386425][ T5941] ? __pfx_dump_stack_lvl+0x10/0x10 [ 97.386445][ T5941] ? __pfx__printk+0x10/0x10 [ 97.386478][ T5941] ? fs_reclaim_acquire+0x7d/0x100 [ 97.386507][ T5941] should_fail_ex+0x414/0x560 [ 97.386538][ T5941] prepare_alloc_pages+0x22b/0x650 [ 97.386568][ T5941] __alloc_frozen_pages_noprof+0x123/0x370 [ 97.386594][ T5941] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 97.386634][ T5941] alloc_pages_mpol+0x232/0x4a0 [ 97.386662][ T5941] alloc_pages_noprof+0xa9/0x190 [ 97.386688][ T5941] folio_alloc_noprof+0x1e/0x30 [ 97.386710][ T5941] filemap_alloc_folio_noprof+0x112/0x490 [ 97.386738][ T5941] ? filemap_get_entry+0xad/0x2f0 [ 97.386764][ T5941] ? filemap_get_entry+0xad/0x2f0 [ 97.386793][ T5941] ? filemap_get_entry+0x28f/0x2f0 [ 97.386831][ T5941] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 97.386872][ T5941] __filemap_get_folio_mpol+0x3fc/0xb00 [ 97.386910][ T5941] iomap_write_begin+0x6ef/0x1370 [ 97.386956][ T5941] iomap_file_buffered_write+0x45f/0x9c0 [ 97.387013][ T5941] ? __pfx_iomap_file_buffered_write+0x10/0x10 [ 97.387034][ T5941] ? file_remove_privs_flags+0x483/0x5f0 [ 97.387085][ T5941] ? generic_write_checks_count+0x43e/0x540 [ 97.387116][ T5941] ? file_update_time_flags+0x14b/0x4e0 [ 97.387142][ T5941] ? kiocb_modified+0x80/0xb0 [ 97.387172][ T5941] fuse_file_write_iter+0xbdf/0x10a0 [ 97.387193][ T5941] ? rcu_is_watching+0x15/0xb0 [ 97.387228][ T5941] ? __pfx_fuse_file_write_iter+0x10/0x10 [ 97.387255][ T5941] ? irqentry_exit+0x5dd/0x660 [ 97.387274][ T5941] ? lockdep_hardirqs_on+0x98/0x140 [ 97.387306][ T5941] ? irqentry_exit+0x5dd/0x660 [ 97.387322][ T5941] ? rcu_is_watching+0x15/0xb0 [ 97.387359][ T5941] do_iter_readv_writev+0x623/0x8c0 [ 97.387387][ T5941] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 97.387402][ T5941] ? rcu_read_lock_any_held+0xb3/0x120 [ 97.387444][ T5941] vfs_writev+0x31a/0x960 [ 97.387466][ T5941] ? vfs_write+0x956/0xb30 [ 97.387502][ T5941] ? __pfx_vfs_writev+0x10/0x10 [ 97.387542][ T5941] ? __fget_files+0x2a/0x420 [ 97.387570][ T5941] ? __fget_files+0x3a0/0x420 [ 97.387592][ T5941] ? __fget_files+0x2a/0x420 [ 97.387624][ T5941] do_writev+0x14d/0x2d0 [ 97.387650][ T5941] ? __pfx_do_writev+0x10/0x10 [ 97.387677][ T5941] ? do_syscall_64+0xbe/0xf80 [ 97.387700][ T5941] do_syscall_64+0xfa/0xf80 [ 97.387720][ T5941] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.387740][ T5941] ? clear_bhb_loop+0x60/0xb0 [ 97.387764][ T5941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.387783][ T5941] RIP: 0033:0x7fbde038f749 [ 97.387809][ T5941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 97.387825][ T5941] RSP: 002b:00007fbde11d8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 97.387846][ T5941] RAX: ffffffffffffffda RBX: 00007fbde05e6180 RCX: 00007fbde038f749 [ 97.387861][ T5941] RDX: 0000000000000001 RSI: 0000200000000000 RDI: 0000000000000005 [ 97.387872][ T5941] RBP: 00007fbde11d8090 R08: 0000000000000000 R09: 0000000000000000 [ 97.387883][ T5941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 97.387894][ T5941] R13: 00007fbde05e6218 R14: 00007fbde05e6180 R15: 00007ffee440ca98 [ 97.387928][ T5941] [ 97.546847][ T9] usb 1-1: USB disconnect, device number 2 [ 97.972067][ T5886] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 97.998124][ T5886] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 98.030938][ T5878] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz1 [ 98.201073][ T5953] fido_id[5953]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 98.215420][ T5878] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 98.297558][ T53] Bluetooth: hci0: command tx timeout [ 98.379104][ T53] Bluetooth: hci1: command tx timeout [ 98.381025][ T24] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 98.384760][ T5878] usb 2-1: Using ep0 maxpacket: 16 [ 98.401889][ T5878] usb 2-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 98.411553][ T5878] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.419735][ T5878] usb 2-1: Product: syz [ 98.424088][ T5878] usb 2-1: Manufacturer: syz [ 98.428939][ T5878] usb 2-1: SerialNumber: syz [ 98.438124][ T5878] usb 2-1: config 0 descriptor?? [ 98.458674][ T53] Bluetooth: hci2: command tx timeout [ 98.547592][ T53] Bluetooth: hci3: command tx timeout [ 98.554690][ T24] usb 3-1: config 0 has an invalid interface number: 139 but max is 0 [ 98.564023][ T24] usb 3-1: config 0 has no interface number 0 [ 98.570587][ T24] usb 3-1: config 0 interface 139 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 98.581674][ T24] usb 3-1: config 0 interface 139 altsetting 0 has an endpoint descriptor with address 0xBD, changing to 0x8D [ 98.593849][ T5893] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 98.601484][ T24] usb 3-1: config 0 interface 139 altsetting 0 endpoint 0x8D has invalid maxpacket 14158, setting to 64 [ 98.613047][ T24] usb 3-1: config 0 interface 139 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 98.632574][ T24] usb 3-1: New USB device found, idVendor=0711, idProduct=0210, bcdDevice=fd.d6 [ 98.643260][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.651511][ T24] usb 3-1: Product: syz [ 98.655769][ T24] usb 3-1: Manufacturer: syz [ 98.660459][ T24] usb 3-1: SerialNumber: syz [ 98.671256][ T24] usb 3-1: config 0 descriptor?? [ 98.678008][ T5955] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 98.685543][ T5955] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 98.777742][ T5893] usb 1-1: Using ep0 maxpacket: 8 [ 98.787553][ T5893] usb 1-1: unable to get BOS descriptor or descriptor too short [ 98.797582][ T5893] usb 1-1: config 4 interface 0 has no altsetting 0 [ 98.808175][ T5893] usb 1-1: string descriptor 0 read error: -22 [ 98.814508][ T5893] usb 1-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 98.823968][ T5893] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.861266][ T5893] usb 1-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 98.868659][ T5878] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 98.887267][ T5878] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 98.893004][ T5893] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 98.909184][ T5878] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 98.927824][ T5893] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 98.927853][ T5878] usb 2-1: media controller created [ 98.935076][ T5893] usb 1-1: media controller created [ 98.966757][ T5878] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 99.012759][ T5893] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 99.281872][ T5886] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 99.295054][ T5886] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPIPE [ 99.489162][ T24] mct_u232 3-1:0.139: MCT U232 converter detected [ 99.505494][ T24] usb 3-1: MCT U232 converter now attached to ttyUSB0 [ 99.519594][ T5878] zl10353_read_register: readreg error (reg=127, ret==0) [ 99.534598][ T24] usb 3-1: USB disconnect, device number 2 [ 99.539027][ T5878] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 99.549664][ T5957] ------------[ cut here ]------------ [ 99.555389][ T5957] usb 2-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 [ 99.564779][ T5957] WARNING: drivers/usb/core/urb.c:414 at usb_submit_urb+0x105c/0x18d0, CPU#0: syz.0.13/5957 [ 99.576281][ T5957] Modules linked in: [ 99.580595][ T5957] CPU: 0 UID: 0 PID: 5957 Comm: syz.0.13 Not tainted syzkaller #0 PREEMPT(full) [ 99.589829][ T5957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 99.599977][ T5957] RIP: 0010:usb_submit_urb+0x111c/0x18d0 [ 99.605679][ T5957] Code: b8 00 00 00 00 00 fc ff df 0f b6 44 05 00 84 c0 0f 85 a7 05 00 00 45 0f b6 45 00 48 8b 3c 24 48 8b 74 24 20 4c 89 fa 44 89 f1 <67> 48 0f b9 3a 49 bf 00 00 00 00 00 fc ff df e9 b7 f2 ff ff 89 e9 [ 99.625421][ T5957] RSP: 0018:ffffc9000458f800 EFLAGS: 00010246 [ 99.631640][ T5957] RAX: 0000000000000000 RBX: ffff888078a75300 RCX: 0000000080000280 [ 99.640401][ T5957] RDX: ffff8880779a9680 RSI: ffffffff8c360900 RDI: ffffffff8fd083d0 [ 99.648538][ T5957] RBP: 1ffff110061ffe80 R08: 00000000000000c0 R09: 0000000000000000 [ 99.656562][ T5957] R10: ffffc9000458f900 R11: fffff520008b1f2c R12: ffff88807ee81100 [ 99.667155][ T5957] R13: ffff888030fff400 R14: 0000000080000280 R15: ffff8880779a9680 [ 99.675997][ T5957] FS: 00007fdf54dd96c0(0000) GS:ffff8881259de000(0000) knlGS:0000000000000000 [ 99.685219][ T5957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.691915][ T5957] CR2: 00007f264f8fcc7f CR3: 0000000078a62000 CR4: 00000000003526f0 [ 99.699994][ T5957] Call Trace: [ 99.703328][ T5957] [ 99.706333][ T5957] ? __init_swait_queue_head+0xa9/0x150 [ 99.712044][ T5957] usb_start_wait_urb+0x115/0x4f0 [ 99.716787][ T5886] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000404. ret = -EPROTO [ 99.717167][ T5957] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 99.734750][ T5957] usb_control_msg+0x232/0x3e0 [ 99.740071][ T5957] dtv5100_i2c_msg+0x231/0x2f0 [ 99.745295][ T5957] dtv5100_i2c_xfer+0x1a4/0x3c0 [ 99.750311][ T5957] __i2c_transfer+0x871/0x2110 [ 99.755157][ T5957] ? i2c_transfer+0x120/0x3a0 [ 99.759959][ T5957] ? __pfx___i2c_transfer+0x10/0x10 [ 99.766075][ T5957] ? rt_mutex_lock_nested+0x172/0x1e0 [ 99.772376][ T5957] ? i2c_transfer+0x120/0x3a0 [ 99.777178][ T5957] i2c_transfer+0x25b/0x3a0 [ 99.781772][ T5957] ? __pfx_i2c_transfer+0x10/0x10 [ 99.783091][ T24] mct_u232 ttyUSB0: MCT U232 converter now disconnected from ttyUSB0 [ 99.786845][ T5957] ? _copy_from_user+0x94/0xb0 [ 99.786888][ T5957] i2cdev_ioctl_rdwr+0x460/0x740 [ 99.804858][ T5957] i2cdev_ioctl+0x64b/0x820 [ 99.809467][ T5957] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 99.814602][ T5957] ? __fget_files+0x3a0/0x420 [ 99.820531][ T5957] ? __fget_files+0x2a/0x420 [ 99.825194][ T5957] ? bpf_lsm_file_ioctl+0x9/0x20 [ 99.830447][ T5957] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 99.835537][ T5957] __se_sys_ioctl+0xfc/0x170 [ 99.840306][ T5957] do_syscall_64+0xfa/0xf80 [ 99.840671][ T5886] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 99.844886][ T5957] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.844915][ T5957] ? clear_bhb_loop+0x60/0xb0 [ 99.865831][ T5957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.872493][ T5957] RIP: 0033:0x7fdf53f8f749 [ 99.877033][ T5957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 99.896775][ T5957] RSP: 002b:00007fdf54dd9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 99.905824][ T24] mct_u232 3-1:0.139: device disconnected [ 99.912132][ T5957] RAX: ffffffffffffffda RBX: 00007fdf541e5fa0 RCX: 00007fdf53f8f749 [ 99.920221][ T5957] RDX: 0000200000000a40 RSI: 0000000000000707 RDI: 0000000000000004 [ 99.928285][ T5957] RBP: 00007fdf54013f91 R08: 0000000000000000 R09: 0000000000000000 [ 99.936301][ T5957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.944423][ T5957] R13: 00007fdf541e6038 R14: 00007fdf541e5fa0 R15: 00007ffd5c987378 [ 99.952497][ T5957] [ 99.955594][ T5957] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 99.962915][ T5957] CPU: 0 UID: 0 PID: 5957 Comm: syz.0.13 Not tainted syzkaller #0 PREEMPT(full) [ 99.972137][ T5957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 99.982226][ T5957] Call Trace: [ 99.985533][ T5957] [ 99.988492][ T5957] dump_stack_lvl+0x99/0x250 [ 99.993110][ T5957] ? __asan_memcpy+0x40/0x70 [ 99.997819][ T5957] ? __pfx_dump_stack_lvl+0x10/0x10 [ 100.003051][ T5957] ? __pfx__printk+0x10/0x10 [ 100.007687][ T5957] vpanic+0x237/0x6d0 [ 100.011696][ T5957] ? __pfx_vpanic+0x10/0x10 [ 100.016224][ T5957] ? is_bpf_text_address+0x292/0x2b0 [ 100.021538][ T5957] ? is_bpf_text_address+0x26/0x2b0 [ 100.026775][ T5957] panic+0xb9/0xc0 [ 100.030528][ T5957] ? __pfx_panic+0x10/0x10 [ 100.034981][ T5957] __warn+0x317/0x4b0 [ 100.038992][ T5957] ? usb_submit_urb+0x105c/0x18d0 [ 100.044055][ T5957] ? usb_submit_urb+0x105c/0x18d0 [ 100.049109][ T5957] __report_bug+0x288/0x500 [ 100.053641][ T5957] ? usb_submit_urb+0x105c/0x18d0 [ 100.058694][ T5957] ? __pfx___report_bug+0x10/0x10 [ 100.063767][ T5957] report_bug_entry+0x19a/0x290 [ 100.068674][ T5957] ? usb_submit_urb+0x111c/0x18d0 [ 100.073733][ T5957] ? usb_submit_urb+0x1121/0x18d0 [ 100.078788][ T5957] handle_bug+0xca/0x200 [ 100.083063][ T5957] exc_invalid_op+0x1a/0x50 [ 100.087600][ T5957] asm_exc_invalid_op+0x1a/0x20 [ 100.092478][ T5957] RIP: 0010:usb_submit_urb+0x111c/0x18d0 [ 100.098171][ T5957] Code: b8 00 00 00 00 00 fc ff df 0f b6 44 05 00 84 c0 0f 85 a7 05 00 00 45 0f b6 45 00 48 8b 3c 24 48 8b 74 24 20 4c 89 fa 44 89 f1 <67> 48 0f b9 3a 49 bf 00 00 00 00 00 fc ff df e9 b7 f2 ff ff 89 e9 [ 100.117820][ T5957] RSP: 0018:ffffc9000458f800 EFLAGS: 00010246 [ 100.123919][ T5957] RAX: 0000000000000000 RBX: ffff888078a75300 RCX: 0000000080000280 [ 100.131917][ T5957] RDX: ffff8880779a9680 RSI: ffffffff8c360900 RDI: ffffffff8fd083d0 [ 100.139912][ T5957] RBP: 1ffff110061ffe80 R08: 00000000000000c0 R09: 0000000000000000 [ 100.148089][ T5957] R10: ffffc9000458f900 R11: fffff520008b1f2c R12: ffff88807ee81100 [ 100.156100][ T5957] R13: ffff888030fff400 R14: 0000000080000280 R15: ffff8880779a9680 [ 100.164121][ T5957] ? __init_swait_queue_head+0xa9/0x150 [ 100.169704][ T5957] usb_start_wait_urb+0x115/0x4f0 [ 100.174767][ T5957] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 100.180360][ T5957] usb_control_msg+0x232/0x3e0 [ 100.185166][ T5957] dtv5100_i2c_msg+0x231/0x2f0 [ 100.189977][ T5957] dtv5100_i2c_xfer+0x1a4/0x3c0 [ 100.194875][ T5957] __i2c_transfer+0x871/0x2110 [ 100.199680][ T5957] ? i2c_transfer+0x120/0x3a0 [ 100.204408][ T5957] ? __pfx___i2c_transfer+0x10/0x10 [ 100.209638][ T5957] ? rt_mutex_lock_nested+0x172/0x1e0 [ 100.215032][ T5957] ? i2c_transfer+0x120/0x3a0 [ 100.219761][ T5957] i2c_transfer+0x25b/0x3a0 [ 100.224302][ T5957] ? __pfx_i2c_transfer+0x10/0x10 [ 100.229370][ T5957] ? _copy_from_user+0x94/0xb0 [ 100.234173][ T5957] i2cdev_ioctl_rdwr+0x460/0x740 [ 100.239183][ T5957] i2cdev_ioctl+0x64b/0x820 [ 100.243727][ T5957] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 100.248781][ T5957] ? __fget_files+0x3a0/0x420 [ 100.253482][ T5957] ? __fget_files+0x2a/0x420 [ 100.258097][ T5957] ? bpf_lsm_file_ioctl+0x9/0x20 [ 100.263059][ T5957] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 100.268114][ T5957] __se_sys_ioctl+0xfc/0x170 [ 100.272732][ T5957] do_syscall_64+0xfa/0xf80 [ 100.277259][ T5957] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.283359][ T5957] ? clear_bhb_loop+0x60/0xb0 [ 100.288072][ T5957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.294075][ T5957] RIP: 0033:0x7fdf53f8f749 [ 100.298515][ T5957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 100.318150][ T5957] RSP: 002b:00007fdf54dd9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 100.326597][ T5957] RAX: ffffffffffffffda RBX: 00007fdf541e5fa0 RCX: 00007fdf53f8f749 [ 100.334595][ T5957] RDX: 0000200000000a40 RSI: 0000000000000707 RDI: 0000000000000004 [ 100.342599][ T5957] RBP: 00007fdf54013f91 R08: 0000000000000000 R09: 0000000000000000 [ 100.350588][ T5957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.358585][ T5957] R13: 00007fdf541e6038 R14: 00007fdf541e5fa0 R15: 00007ffd5c987378 [ 100.366589][ T5957] [ 100.370229][ T5957] Kernel Offset: disabled [ 100.374572][ T5957] Rebooting in 86400 seconds..