last executing test programs: 7m50.945808826s ago: executing program 1 (id=3534): r0 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c2402000000000000080000052405"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000005c0)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$vcsu(0x0, 0x31, 0x8000) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4020aeb2, 0x0) syz_emit_vhci(&(0x7f0000000f40)=ANY=[], 0x2fe) syz_usb_control_io(r0, &(0x7f0000000300)={0x2c, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x43, @string={0x43, 0x3, "226034785223046a66835a8ba6342b07832d80df46e7da063a94302714456df320ceb6be7e742e3e1181b088cbb6dc67a12598ac4602c90538194b990de2f4ee48"}}, 0x0, 0x0, 0x0}, 0x0) 7m50.352616699s ago: executing program 1 (id=3538): rt_sigpending(0x0, 0xaa288ee98f9e0e67) r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) write$dsp(r0, &(0x7f0000000080)="53c41aa26b961daf117ef96fca7b1c258bd8d88f0c5fd9cc1a72bf7778b0096a91d0cfb4284ab3693b90bc66", 0x2c) r1 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x0, 0x10003, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x6, 0x400, 0x80, 0x88, 0x0, 0x3, 0x8d], 0x100000, 0x2c08c6}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) (fail_nth: 1) 7m50.205813299s ago: executing program 1 (id=3539): socket$nl_route(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000003900)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)={0x24, 0x0, 0x1, 0x0, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x51}, @val={0x8, 0x3, r1}, @void}}}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x240040c0) 7m50.204163807s ago: executing program 1 (id=3540): rt_sigpending(0x0, 0xaa288ee98f9e0e67) r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) write$dsp(r0, &(0x7f0000000080)="53c41aa26b961daf117ef96fca7b1c258bd8d88f0c5fd9cc1a72bf7778b0096a91d0cfb4284ab3693b90bc66", 0x2c) r1 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0x10) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x5, 0xfffffffffffffffd, 0x0, 0x10003, 0x3, 0x4002004c2, 0x5, 0x9, 0x4000000000000006, 0x400, 0x80, 0x88, 0x0, 0x3, 0x8d], 0x100000, 0x2c08c6}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 7m50.165632079s ago: executing program 1 (id=3541): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0x1, 0x8, 0x7fffffff, 0x2, 0x80007, 0x7f, 0x20000006, 0x4d, 0x6, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x7, 0x3, 0x0, 0x5, 0x6, 0x1, 0x7, 0x3c5b, 0x1, 0x24, 0x6, 0x1, 0x5, 0xffffffff, 0xe661, 0x4, 0x7, 0x89d2, 0x8, 0x4c74, 0x80000000, 0x40000, 0x3, 0xe, 0x0, 0x80008071, 0x7, 0x17, 0xd, 0x407, 0x5, 0x3e, 0x8f, 0x4006, 0x6, 0x80000000, 0x0, 0x4, 0x8, 0x400, 0x80, 0x0, 0x4, 0x7, 0x8, 0x4, 0xfffffffe, 0x40], [0x10000007, 0xf0000000, 0x8000012f, 0x8004, 0x5, 0x6, 0x4, 0xc8, 0xf9, 0xe, 0x2bf, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0x10, 0x312, 0xd, 0xea4, 0xffffffff, 0x4, 0x5, 0x7fff, 0x5a7c, 0x420, 0x401, 0x6, 0x0, 0xff, 0x1, 0x1000005, 0x5f31, 0xd, 0x4e0, 0x2, 0x4, 0xb, 0x4, 0x20009, 0x8, 0x9, 0x9, 0x47, 0x8000, 0x1, 0xfe000000, 0xffff, 0xfffffffe, 0x7, 0x9, 0x5, 0x3, 0x8, 0x1, 0x3, 0x6c0, 0xbc45, 0x48c93690, 0x42, 0x3], [0x7, 0x408, 0x8004, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x9, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x10000, 0x3, 0x5, 0x3e7, 0xb, 0x5, 0x2, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x1, 0x800003, 0x200, 0x7e, 0x7, 0x4, 0x100, 0xffe, 0xa2, 0x7, 0xa9, 0x5, 0x9, 0xac8, 0x2000af, 0xfffffffe, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0x0, 0x0, 0x5, 0x1c, 0x120000, 0x3, 0x2004, 0x80a2ed, 0x4, 0x25], [0x9, 0xbb33, 0x7, 0x8000b, 0x5, 0x938, 0x6, 0x6, 0x0, 0xb9, 0xce7, 0x9, 0x2, 0x57, 0x5, 0x8000003, 0xff, 0x10000, 0x4, 0x7fff, 0xffff, 0x2000a620, 0x2, 0x5, 0x1, 0x2, 0x5, 0xe7, 0x6, 0x16, 0xfffffffe, 0x80000003, 0x6, 0x4, 0xc8, 0x9, 0xfffff000, 0x10000, 0x3, 0x7e, 0xfd, 0x9602, 0x7, 0xaf, 0x8, 0x6, 0xffffffff, 0x5, 0x45, 0x8, 0x30b1d693, 0x5, 0xf40, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x9, 0xffff3441, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 7m49.320333365s ago: executing program 1 (id=3545): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0xfffe, @local, 'lo\x00'}}, 0xfffffffffffffde0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) sendmmsg(r0, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0) 7m49.12145234s ago: executing program 32 (id=3545): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0xfffe, @local, 'lo\x00'}}, 0xfffffffffffffde0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) sendmmsg(r0, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0) 1m2.425703962s ago: executing program 0 (id=5310): r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) socket$nl_rdma(0x10, 0x3, 0x14) (rerun: 32) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RELDISP(r2, 0x5605) read$FUSE(0xffffffffffffffff, &(0x7f0000000400)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sendmsg$nl_generic(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000003b00)={0x34, 0x40, 0x1, 0x7fffc, 0x4, {0x1}, [@nested={0x4, 0x48}, @nested={0x9b72dc8ef1860afa, 0x1, 0x0, 0x1, [@nested={0xc, 0x10, 0x0, 0x1, [@nested={0x4, 0x8, 0x0, 0x1, [@nested={0x0, 0x124, 0x0, 0x1, [@generic="a518f0d0b4e18cd72959686ea0735a5461cdd77d819bc5684f8e4252bbfaf6d753c5ba566ffc8385216a9ecae99a", @generic="3caf95869dfd692abbe975d908ae75d512a34597a52d8383d294b3db477dcb4f24099756ea6912491c10e6af6fbb9d1ab6c7259196e7e1f8edb6ba9ae8a8a98712cab0b5fed44f1e42f489e35098d4ea879fe0056dd362a6ebbcb8ce774ea2974734daaf773808bd6bd0ccbfa4f881999be90551af5e056536466e69752f3d2ed51af0ab960877acb099df674739ed34c56f1d6fd44a5a98accdf687b4119e8352b92a3191732c5ceb468d3676750e9cca19b4ce8c44c0bbfefa416f771ded6c9f4230d4bb49", @generic="7f75a47f7a83b7ae0a0dcd12f019cd35636e6e7089582dbcb53ebbb487c25d32afaed2ea21a41f78fa152d2d23958765124df3c5cd3badda695ec7de65303c98fd8d8e7346d9a111e1b0705df89c56978d02aba2de5526e4bf490433e68b72276047d088ec0cb8776397b4eeb1f36b4881875e8c970fdb23a48cd26b4f9a7a8ab549fbac21054ba1f8ede0a91eabb3eb5a1d5de0bafa3ed84b608b3ab3b5e85a80cce5a3b7467536ab786d38b1a923c404047d0bfd0299af8dc3769ae0e5681cbe82b8e9656818eadbc3a9c1b8ea3d3efbc00cfc8b7e3afc7d0e4aff0760915a6d9207dfde5dff9b", @typed={0x0, 0x54, 0x0, 0x0, @uid=r1}, @typed={0x0, 0x82, 0x0, 0x0, @u32}]}, @typed={0x0, 0xe, 0x0, 0x0, @u64=0x81}, @generic="8c614cba2b740a6a6c46a4b3642fba7dc84042ece9ed00612682476644074e1cbe97789e01b22a1e79e29b26a4fcde68b2d1846e17b5742b900b0fe5db9501ba2adc4eda90f4e4327a570181ad9b3d825563ebd49679138856f0700519559fe30323e742fa377f8bde1348669c6133260c56900ce21de205", @typed={0x0, 0x68, 0x0, 0x0, @ipv4=@local}, @typed={0x0, 0x12b, 0x0, 0x0, @u64=0xc3}, @typed={0x0, 0x112, 0x0, 0x0, @uid=r1}, @nested={0x0, 0x121, 0x0, 0x1, [@typed={0x0, 0x145, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @typed={0x0, 0x105, 0x0, 0x0, @ipv6=@empty}, @typed={0x0, 0x108, 0x0, 0x0, @fd=r2}, @nested={0x0, 0x120, 0x0, 0x1, [@generic="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@typed={0x0, 0x14f, 0x0, 0x0, @pid=r3}, @typed={0x0, 0x41, 0x0, 0x0, @ipv6=@remote}, @typed={0x0, 0x34}]}]}, @typed={0x0, 0xae, 0x0, 0x0, @pid=r3}]}, @nested={0x4, 0x3a}]}]}, @typed={0xc, 0x2, 0x0, 0x0, @u64}]}, 0x34}, 0x1, 0x0, 0x0, 0x400c801}, 0x4008094) 1m2.289071464s ago: executing program 0 (id=5312): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x1000001, 0x5069f481, 0xfffe, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x11}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x0, 0x0) dup3(r2, r0, 0x0) 1m1.884409352s ago: executing program 0 (id=5316): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x1000001, 0x5069f481, 0xfffe, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x11}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x0, 0x0) dup3(r2, r0, 0x0) 1m1.496489331s ago: executing program 0 (id=5319): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000840)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00220f000000540b4550182195f51584b3"], 0x0}, 0x0) r2 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r2, 0xc018480b, &(0x7f00000000c0)={0x3, 0x100, 0x0, 0x8, 0x7, 0x7}) ioctl$VIDIOC_ENUMOUTPUT(0xffffffffffffffff, 0xc0485630, &(0x7f00000002c0)={0x7, "3613b8ee77980b8a135926d18d43e9304221e1f5f8be5a143987d548f6f4c336", 0x1, 0x4, 0x9f5, 0xffffff, 0x8}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x20, 0x0, 0x9, 0x801, 0x0, 0x0, {0x5}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) 58.305225004s ago: executing program 0 (id=5340): sendmsg$AUDIT_SIGNAL_INFO(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f2, 0x400, 0x70bd2c, 0x25dfdbff, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0xa000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40040, 0x0) r2 = fanotify_init(0x4, 0x2) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$dri(&(0x7f00000001c0), 0x6, 0x101400) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0x4, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000240)={r5, 0x7}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000280)=0x3) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r1) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000340)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_UPDATE_FT_IES(r1, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000780)={&(0x7f0000000380)={0x3d4, r6, 0x2, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x0, 0x75}}}}, [@NL80211_ATTR_MDID={0x6, 0xb1, 0xd03a}, @NL80211_ATTR_MDID={0x6, 0xb1, 0xf}, @NL80211_ATTR_IE={0xbd, 0x2a, [@ssid={0x0, 0x6, @default_ap_ssid}, @tim={0x5, 0xa3, {0x2, 0x6a, 0x83, "50cf4180cf02726cd4d4560a73d65a6c5e77e64991672bb478136dc999de154c0ed43ecdcf2542c3ce1007edeb51c30a21ca8116c2fdca175b4dc6956b66460f027f125a1864da409b13229ff536fe80eabb52cb8186df08f20e68adcfe47f083bb139e0f5fa10dda72030771e17789948c1eb0479bd8663372b7722c827c3a76d921498365045fa7c2d2fbd28c0d68c8b8178306e4cb9a97698dd164c3538d6"}}, @mesh_chsw={0x76, 0x6, {0x7, 0xa, 0x20}}, @ibss={0x6, 0x2, 0x7}]}, @NL80211_ATTR_IE={0x279, 0x2a, [@fast_bss_trans={0x37, 0x12a, {0x5, 0x8, "11a0504be938518fdc0380ffbb8b258e", "42f794afe4607c87fc1d68a0c2d49a59dde069f22b87aaae542e806a9c661105", "891feae9f4a2322a9ecf4244b838d41fb1c9c762253dca38f486f51750882bdf", [{0x4, 0x5, "8f6934f1fb"}, {0x4, 0x26, "e7675b5e78d631e82860631045aefb8c2321c44c804e318ed25e150896cdc61ad7a9f6aa0cf8"}, {0x4, 0x1e, "8d4503a2187adbccc33a43484c8c43278990e25bde8a2e3b861879512405"}, {0x4, 0x23, "2cfbb5440a45b54913c5aba71eb8ff3fe81e9a0073854090cae0d6bf25e63096c5893a"}, {0x1, 0x4, "43fd6010"}, {0x1, 0x24, "55bece5a5425935795b79c23698840d023d1ea5985e7307fa8efbf1b0af4a81c2819139f"}, {0x4, 0xf, "6eabde1bcebed008c58caec42ce135"}, {0x1, 0x25, "72ee2cfde677691d87135e634a2683a8a3eaf77e5189fca007e304640da9c78c3d5f9bb06f"}]}}, @prep={0x83, 0x1f, {{}, 0x81, 0x1, @broadcast, 0x3, @void, 0x100, 0x1, @device_b, 0x2}}, @tim={0x5, 0xc1, {0xe, 0x29, 0x1, "c3791f463ad4262418ef274f1a999260850b1b9d4b1474e2a5650055b052491544688053922e6fee48f8f2009d87131a1f4ae0c96bb3bae1a59ea2ba91b4a021e07b774ff977b0bb3f2e22e1d0a67f3412ecf33cf4e68dfe9fa42d04e9658a7da3efece44078e82018653bec69becaa8dbb1195099466891fa5d76dbfd179ecc619936b4e70bf45261f080e4ffdf883b6feba8b698e6276d0eecb27d55dce69925fcf36373268fda45c11ee63a6f39f1d23d573e9d37c25356d8a23b66cb"}}, @mesh_id={0x72, 0x6}, @rann={0x7e, 0x15, {{0x1, 0x31}, 0x5, 0x6, @device_a, 0x8, 0x7fffffff, 0x9}}, @prep={0x83, 0x1f, {{}, 0x7, 0x6, @broadcast, 0x7, @void, 0x4, 0x5, @device_a, 0x70f}}, @perr={0x84, 0x2, {0x65}}, @prep={0x83, 0x1f, {{}, 0x6, 0x0, @device_b, 0x9, @void, 0x2, 0x0, @device_a, 0x4}}]}, @NL80211_ATTR_IE={0x33, 0x2a, [@challenge={0x10, 0x1, 0x7f}, @ht={0x2d, 0x1a, {0x2, 0x1, 0x6, 0x0, {0x6, 0x6, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x800, 0x0, 0x2}}, @ssid={0x0, 0xe, @random="ed91fa2c1644ed8649f99d5ffa98"}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0xe362}, @NL80211_ATTR_IE={0x14, 0x2a, [@cf={0x4, 0x6, {0x97, 0x4, 0xfffc, 0xb9}}, @ssid={0x0, 0x6, @default_ap_ssid}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x8}, @NL80211_ATTR_MDID={0x6}]}, 0x3d4}}, 0x4840) ioctl$OCFS2_IOC_RESVSP64(0xffffffffffffffff, 0x4030582a, &(0x7f0000000800)={0x3, 0x1, 0x0, 0x8000000000000000, 0x4, 0xe11}) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r3, 0xc038943b, &(0x7f0000000880)={0x6, 0x20, '\x00', 0x1, &(0x7f0000000840)=[0x0, 0x0, 0x0, 0x0]}) syz_usb_connect(0x0, 0x4e4, &(0x7f00000008c0)={{0x12, 0x1, 0x300, 0x32, 0x80, 0x37, 0x8, 0x19ab, 0x1000, 0xe, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4d2, 0x1, 0x40, 0x8, 0x0, 0x2f, "", [{{0x9, 0x4, 0x89, 0x4, 0xf, 0xe, 0x1, 0x0, 0x6, [@uac_as={[@format_type_i_ext={0x9, 0x24, 0x2, 0x1, 0x5, 0xff, 0x40, 0x9}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0xff00, 0x3, 0x77, "ed6ef383"}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0x80, 0x0, 0xff}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0x6, 0x0, 0x6, 0x40}]}, @hid_hid={0x9, 0x21, 0x9f8, 0x7, 0x1, {0x22, 0xd55}}], [{{0x9, 0x5, 0x3, 0x0, 0x3ff, 0xde, 0xfd}}, {{0x9, 0x5, 0x80, 0x3, 0x20, 0x3, 0x50, 0x75}}, {{0x9, 0x5, 0x4, 0x1, 0x10, 0x81, 0xa, 0xfc, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0xb}, @generic={0xa0, 0x8, "1a880af94021f1ff5bd29709f31b2504f224256a518743f2fef8a175afab0aa88c890ebd5b6f823dac5c9ddb02048bf18c0f272afed4235bd837763ea93c81b345bcf76a2b5fff820cd64ace62f2984dc452481761d5b5f092b4948f2ac69a5bd7aaeae2d557f435471bc0acce3c3b9d2ea54d739e061827729dd45c85146d484f8f1285f4ba1c0477d9359878423866675ccd267513e08a3a4ff0c174ab"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0xf, 0xc, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x8, 0x0, 0xe}, @generic={0x51, 0x0, "b6b6c7567aa132d9e7f601a16619e1ceb6eb5babf091a39b7f2fdcd04d425d90510ad71102e1f36c8a3fcd1686e3c5d973c803eb592856c00b2e23c235c50d390a2a8597c100ca5836a63d5202c162"}]}}, {{0x9, 0x5, 0x9, 0xc, 0x20, 0xc, 0x1, 0x8}}, {{0x9, 0x5, 0x3, 0x8, 0x40, 0x6a, 0x7, 0x4}}, {{0x9, 0x5, 0x6, 0x3, 0x10, 0x8, 0x6, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x8, 0x94, 0x4}]}}, {{0x9, 0x5, 0xf, 0x10, 0x8, 0x3, 0xff, 0xc7}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0xff, 0x6, 0xf, [@generic={0xb3, 0x4, "82d0110db8e3af78ffac4876a9e4eb6fcc0ceee202d490e800ca04197acece84d928256f4c87f6081d5bacbed377fd7a274d70dec3870d0e63e5f8071f11d0eac595bd7b304fec727a797db6b4dcc4b056960b4e29033922f1f5e43e3005a063f1d50bfe02023b773d6974d6fcae27393abfbd99e9b43e292dbbd1f402e956b3deb600181d077373c42d95067f2d9d21c3d815b71d527472d89efbc9b0026f4dbcf7cb78ff6e39c75792bf44822e44e06f"}, @uac_iso={0x7, 0x25, 0x1, 0x8, 0xff, 0x7ff}]}}, {{0x9, 0x5, 0xe, 0x3, 0x3ff, 0x7d, 0x4f, 0x7, [@generic={0x9b, 0x24, "d49a189a931eb40e4e2f97e50e9c164106312047506888fdf73a9e4d3ec6ce0070168a177f7158f019609ccb69a4331bb0c04fdf7d64b10573553fd0fb06fce0553e696b8f432fefa3fa6293bb3455c0a88c525ececbf06c67b086882c1bd0ad82d4b33daca1a6e09a15ce0745e5e641ee5ee6ab8ba3ca631127a2e0ba01796b97161818fba10558eeecccb8ed97232dfb18727bde030a8801"}, @generic={0xce, 0x32, "775e1e56ecc78b5cc0e4f89e23f1287dfa09999ec621e6a8ad9fbeb92dbfa68d5e0980e3a62545eb2384bbba05459e3ad54664db962284699cf5626f4132f9c50b769c608ffae05cbb478e43a76982e41ae5f3fd9b25d9b90926275087e049da41e2d5536269495e5eb1e9f78687c58cc588907a5d7588bb54ed87019804d28aad9ef73766e38eccac1d00834e635af18952e6c57e294c8c5b56fe863330f38a0fea04455a425d59033688dd9e25295207053fc53030ecab9026fb66677bad511464749ac5f79f822f72b8ed"}]}}, {{0x9, 0x5, 0xd, 0x3, 0x10, 0xbb, 0x4, 0xe, [@generic={0xb1, 0x3, "d0eccf8f70f505507b66c4a2374922fb3236bdd63178efb988e0ca16dd034af0dbd40ac88b3cb257ef46c8262b4a6ef0eed8cecbc24a9982aabdbb2ffb1ecbc77d57df554c7f25e24155a4b984c767911758dd8079374853f67a8d48a56d89390ca3e0bd97021f945d4561fadef4bcb8e1bcad9d95277500f19f4ff5191132d4a219d690ae29ce34ecaa69cd9c4ea2ffb1b7105294f434e46413155ff8059c40d2f7a6d3ef3cbd5b7deed37bd14576"}, @uac_iso={0x7, 0x25, 0x1, 0xc, 0x8, 0x10}]}}, {{0x9, 0x5, 0x3, 0x8, 0x8, 0x8, 0x0, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xff}, @uac_iso={0x7, 0x25, 0x1, 0x8, 0x6, 0xd9f8}]}}, {{0x9, 0x5, 0x8, 0x0, 0x3ff, 0xb, 0x4, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x8, 0x5d}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x37, 0x9, 0xeb}}, {{0x9, 0x5, 0x0, 0x0, 0x20, 0x5, 0xb, 0x6, [@generic={0x10, 0x22, "bd6c1e181ccba88ff86b6b1958e7"}]}}]}}]}}]}}, &(0x7f0000000f40)={0xa, &(0x7f0000000dc0)={0xa, 0x6, 0x201, 0x7, 0x8, 0xf5, 0x8, 0x3}, 0xfd, &(0x7f0000000e00)={0x5, 0xf, 0xfd, 0x3, [@generic={0x29, 0x10, 0x3, "31e99654a6450f24037c38a061f1872fab834b9e2457555feb2a69a61ecb1f506ad354211cef"}, @generic={0xc5, 0x10, 0x2, "a753352df6090b3f3910f94dfac369e76e33d543bb90b53ad7406812174c3b6eb2a9222fdba2da7ce50eec759926c11854041b8bcbe3563f796e0623cae07cff4bd6786154a10c4a522137fc5690ca8c2cd8ee61e2d820a79a9fe3b78e6943fe897db245d7bda5962d53a0551843777d8cd1addebf5b7c121d729bf8415f9ae9d7839b2e7ab8ad0c4c36278412e692253a5038a00514a8feb7289a9534ccecb2ebe398568a8db7d34a22620da77c9ac1f6a8ccb0d65ffba762d4e7c8ec2e2573a0de"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xc, 0x5e, 0x27, 0xfff}]}, 0x1, [{0x4, &(0x7f0000000f00)=@lang_id={0x4, 0x3, 0x436}}]}) r8 = accept(r1, &(0x7f0000000f80)=@can, &(0x7f0000001000)=0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001040)=0x0) timer_create(0x1, &(0x7f0000001080)={0x0, 0x2b, 0x1, @tid=r9}, &(0x7f00000010c0)) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) timer_create(0x7, &(0x7f00000011c0)={0x0, 0x36, 0x0, @thr={&(0x7f0000001100)="810c7c7f18ded5620ebff88c19", &(0x7f0000001140)="9a58d1d1f047c3f950060198074bef3dc29e0b01cee161085638361afd4d175e0150609c9ee17b3c434cf21e6f25c0837536aa583101f6cd0a426a123bb6e835be0268a9283d8a2f0d0ceeece237511525aee218ed49a4888f97c14ff11e0c3a042dd036097bea6aec5647032dd4f1d1db255096"}}, &(0x7f0000001200)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000001280)={{0x8, 0x2, 0x9, 0xffffff54, '\x00', 0x9f5}, 0x2, 0x40, 0x9, 0x0, 0x3, 0x3, 'syz0\x00', &(0x7f0000001240)=['\xff\xff\xff\xff\xff\xff', '\xff\xff\xff\xff\xff\xff', '@--(!#+:}^%$\x00'], 0x19}) sendmsg$NL80211_CMD_TDLS_OPER(r1, &(0x7f00000014c0)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001480)={&(0x7f0000001400)={0x58, r6, 0x2, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x2}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x2}, @NL80211_ATTR_MAC={0xa}]}, 0x58}}, 0x800) timer_delete(r10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001500)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) splice(r3, &(0x7f0000001540)=0x1, r4, &(0x7f0000001580)=0x8, 0x8000000000000000, 0x0) r11 = syz_genetlink_get_family_id$SEG6(&(0x7f0000001600), r8) sendmsg$SEG6_CMD_SET_TUNSRC(r8, &(0x7f0000001700)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000016c0)={&(0x7f0000001640)={0x6c, r11, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRET={0xc, 0x4, [0x7, 0xa]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x8, 0x6, 0xcf1, 0x1ff, 0xffffffff]}, @SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x7}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40800}, 0x24000010) mknod$loop(&(0x7f0000001740)='./file0\x00', 0x6000, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x12, r3, 0x893f8000) 55.249430452s ago: executing program 0 (id=5351): pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x80, 0x4, 0x4}, 0x1}}, 0x18) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={'\x00', 0x1, 0x5b, 0xfffffffa, 0xbe6c, 0x5a, 0xffffffffffffffff}) r3 = syz_open_procfs(r2, &(0x7f0000000100)='gid_map\x00') ioctl$BINDER_GET_FROZEN_INFO(r3, 0xc00c620f, &(0x7f0000000140)={r2}) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x100000000, 0x103000) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x1, 0x18148795, 0x7, 0x6, 0x0, r2}) ioctl$XFS_IOC_ERROR_CLEARALL(r3, 0x40085875) r5 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={r6, r7+10000000}, &(0x7f0000000300)={[0x5]}, 0x8) ioctl$OCFS2_IOC_UNRESVSP(r3, 0x40305829, &(0x7f0000000340)={0x2, 0x1, 0xfffffffffffffff9, 0x5, 0x7, 0x10}) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$XFS_IOC_GETBMAPX(r1, 0xc0205838, &(0x7f0000000380)={0x40, 0xe, 0x6, 0x7fffffff, 0x4, 0x4, 0x1}) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@loopback, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) flistxattr(r5, &(0x7f0000000500)=""/204, 0xcc) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), r3) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000680)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r3, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r8, 0x301, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x1, 0x7d}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40080}, 0x24000004) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000780)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) ioctl$BLKTRACESTART(r10, 0x1274, 0x0) r11 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x1e) ioctl$KVM_CREATE_IRQCHIP(r11, 0xae60) preadv(r11, &(0x7f0000000800)=[{&(0x7f00000007c0)=""/23, 0x17}], 0x1, 0x1, 0x0) setsockopt$ax25_int(r10, 0x101, 0x9, &(0x7f0000000840)=0x9, 0x4) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r3, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x44, r8, 0x8, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x62}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x24000000) 39.894681573s ago: executing program 33 (id=5351): pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x80, 0x4, 0x4}, 0x1}}, 0x18) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={'\x00', 0x1, 0x5b, 0xfffffffa, 0xbe6c, 0x5a, 0xffffffffffffffff}) r3 = syz_open_procfs(r2, &(0x7f0000000100)='gid_map\x00') ioctl$BINDER_GET_FROZEN_INFO(r3, 0xc00c620f, &(0x7f0000000140)={r2}) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x100000000, 0x103000) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x1, 0x18148795, 0x7, 0x6, 0x0, r2}) ioctl$XFS_IOC_ERROR_CLEARALL(r3, 0x40085875) r5 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={r6, r7+10000000}, &(0x7f0000000300)={[0x5]}, 0x8) ioctl$OCFS2_IOC_UNRESVSP(r3, 0x40305829, &(0x7f0000000340)={0x2, 0x1, 0xfffffffffffffff9, 0x5, 0x7, 0x10}) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$XFS_IOC_GETBMAPX(r1, 0xc0205838, &(0x7f0000000380)={0x40, 0xe, 0x6, 0x7fffffff, 0x4, 0x4, 0x1}) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@loopback, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) flistxattr(r5, &(0x7f0000000500)=""/204, 0xcc) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), r3) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000680)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r3, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r8, 0x301, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x1, 0x7d}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40080}, 0x24000004) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000780)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) ioctl$BLKTRACESTART(r10, 0x1274, 0x0) r11 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x1e) ioctl$KVM_CREATE_IRQCHIP(r11, 0xae60) preadv(r11, &(0x7f0000000800)=[{&(0x7f00000007c0)=""/23, 0x17}], 0x1, 0x1, 0x0) setsockopt$ax25_int(r10, 0x101, 0x9, &(0x7f0000000840)=0x9, 0x4) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r3, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x44, r8, 0x8, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x62}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x24000000) 11.69031014s ago: executing program 5 (id=5488): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000840)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00220f000000540b4550182195f51584b3"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r1, 0xc018480b, &(0x7f00000000c0)={0x3, 0x100, 0x0, 0x8, 0x7, 0x7}) ioctl$VIDIOC_ENUMOUTPUT(0xffffffffffffffff, 0xc0485630, &(0x7f00000002c0)={0x7, "3613b8ee77980b8a135926d18d43e9304221e1f5f8be5a143987d548f6f4c336", 0x1, 0x4, 0x9f5, 0xffffff, 0x8}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x20, 0x0, 0x9, 0x801, 0x0, 0x0, {0x5}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) 11.381464507s ago: executing program 3 (id=5483): r0 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c2402000000000000080000052405"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000005c0)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="bc00000042000701fefffffffcdbdf25047c000004004580a10001"], 0xbc}, 0x1, 0x0, 0x0, 0xc004}, 0xc000) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000080)=0xfff, 0x4) r5 = syz_open_dev$vcsu(0x0, 0x31, 0x8000) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4020aeb2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000940)=ANY=[@ANYBLOB="3400000040000701feffffff00000000017c0000040042800c00018006000600800a00001000028009001480040006"], 0x34}, 0x1, 0x0, 0x0, 0x48815}, 0xc000) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYRES16=r5, @ANYRES8=r6, @ANYRES64=r5], 0x2fe) syz_usb_control_io(r0, 0x0, 0x0) 8.601651294s ago: executing program 5 (id=5489): openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000004000000000000500000008000600", @ANYRES32=r0, @ANYBLOB="08000300", @ANYRES32=r2], 0x34}, 0x1, 0x0, 0x0, 0x40400b0}, 0x0) 8.601100594s ago: executing program 4 (id=5490): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_CT_DREG={0x8, 0x1, 0x1, 0x0, 0xe}, @NFTA_CT_KEY={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xf}}}, 0x78}}, 0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000840)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x25dfdbfc, {{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@empty, 0x2, 0x2b}, 0xa, @in6=@local, 0x0, 0x4}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_COALESCE(r9, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20040000}, 0x20000000) bind$inet(r7, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$sock_int(r7, 0x1, 0x6, &(0x7f0000000140)=0x8, 0x4) connect$inet(r7, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r7, &(0x7f0000004d00)=[{{0x0, 0x6000, 0x0, 0xfdff, 0x0, 0x0, 0x30000}}], 0x300, 0xf00) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) 7.557436209s ago: executing program 3 (id=5493): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r1, 0x0}) ioctl$DRM_IOCTL_MODE_DIRTYFB(r0, 0xc01864b1, &(0x7f0000000300)={r2, 0x2, 0xff, 0x0, 0x0}) (async) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x101201, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x4020aeb2, &(0x7f0000000080)={0x0, 0x0, @ioapic={0xd000, 0xe0, 0xc, 0x0, 0x0, [{0xf, 0x8d, 0x8, '\x00', 0x7}, {0x9, 0xb, 0x1, '\x00', 0x2d}, {0x63, 0x4c, 0xf8, '\x00', 0x3}, {0x1, 0x40, 0x9, '\x00', 0x5}, {0x0, 0xdf, 0x7, '\x00', 0x6}, {0x0, 0x80, 0xef, '\x00', 0x10}, {0xc8, 0xff, 0x25, '\x00', 0x7}, {0xd, 0x81, 0x1, '\x00', 0x7}, {0xf8, 0xbc, 0x3, '\x00', 0x7}, {0xb, 0x8, 0x1, '\x00', 0xff}, {0xad, 0x7, 0x6}, {0x7, 0xff, 0x80, '\x00', 0x8}, {0xb8, 0xf8, 0xe, '\x00', 0x48}, {0x5, 0x1, 0x8, '\x00', 0xf8}, {0x9, 0x7f, 0x4, '\x00', 0x8}, {0x0, 0x1, 0x48}, {0xe, 0x2, 0x8}, {0x6, 0x3, 0x9, '\x00', 0xd3}, {0x4, 0xb0, 0x9, '\x00', 0x3}, {0x3, 0x8e, 0x2, '\x00', 0x5}, {0x7, 0xc, 0x10, '\x00', 0x7}, {0x2, 0xe, 0x6, '\x00', 0x98}, {0x0, 0x1, 0xd0, '\x00', 0x6a}, {0x4c, 0xd, 0xc, '\x00', 0x4}]}}) (async) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) madvise(&(0x7f00000a9000/0xa000)=nil, 0xa000, 0x64) (async) ioctl$DRM_IOCTL_PANTHOR_VM_CREATE(r0, 0xc0106441, &(0x7f0000000340)) (async) pipe2$9p(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$P9_ROPEN(r5, &(0x7f00000002c0)={0x18, 0x71, 0x2, {{0x10, 0x4, 0x3}, 0x2}}, 0x18) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) (async) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') (async) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x13, r7, 0x0) syz_io_uring_setup(0x6c6, &(0x7f0000000000)={0x0, 0xef6d, 0x20, 0x2, 0xff}, 0x0, 0x0) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r9 = openat$cgroup_int(r8, &(0x7f0000000180)='hugetlb.1GB.max_usage_in_bytes\x00', 0x2, 0x0) sendfile(r9, r9, 0x0, 0x400) (async) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) (async) ioctl$NS_GET_OWNER_UID(r6, 0xb704, &(0x7f0000000580)=0x0) r12 = socket(0x29, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x32) setresuid(0x0, r13, 0x0) setresuid(r11, 0xffffffffffffffff, r13) (async) preadv2(r10, &(0x7f0000000540)=[{&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000440)=""/250, 0xfa}], 0x0, 0x2ffc, 0x0, 0x2) read$FUSE(r6, &(0x7f0000004180)={0x2020}, 0x2020) 7.527436511s ago: executing program 4 (id=5494): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_GET_HW_INFO(r0, 0x3b8a, &(0x7f0000000380)={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/98) 7.368611354s ago: executing program 5 (id=5495): mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x40) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1a0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f00000000c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) fallocate(r0, 0x3000001, 0x1000000, 0x3) 7.282052492s ago: executing program 4 (id=5496): r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000340)={[{0x122e, 0x6, 0xfe, 0x0, 0xff, 0x0, 0x0, 0x0, 0x5, 0xff, 0x20}, {0xff, 0x0, 0xfb, 0x9, 0x0, 0x11, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}], 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x5, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 7.164811389s ago: executing program 4 (id=5497): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000840)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00220f000000540b4550182195f51584b3"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r1, 0xc018480b, &(0x7f00000000c0)={0x3, 0x100, 0x0, 0x8, 0x7, 0x7}) ioctl$VIDIOC_ENUMOUTPUT(0xffffffffffffffff, 0xc0485630, &(0x7f00000002c0)={0x7, "3613b8ee77980b8a135926d18d43e9304221e1f5f8be5a143987d548f6f4c336", 0x1, 0x4, 0x9f5, 0xffffff, 0x8}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x20, 0x0, 0x9, 0x801, 0x0, 0x0, {0x5}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) 7.077694917s ago: executing program 5 (id=5498): ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x1a9}], 0x2, 0x0, 0x0, 0x0) 4.027710478s ago: executing program 4 (id=5499): r0 = syz_usb_connect(0x3, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="120100007e9eb4104c053800f516010203010902120001000000000904"], 0x0) r1 = userfaultfd(0x80801) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3000002, 0x5d031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x54}) r2 = syz_open_dev$vim2m(&(0x7f0000000140), 0x2000000f5, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000003c0)={0x1, @pix_mp={0x8e0, 0xffff8000, 0x32315842, 0x6, 0x3, [{0x2, 0x6}, {0xc00}, {0x3, 0x5de3}, {0x14, 0x5}, {0x9, 0x4000069a}, {0x7, 0x3}, {0x81, 0x5}, {0x200, 0x17}], 0x7b, 0x2, 0x8, 0x2, 0x4}}) madvise(&(0x7f0000588000/0x3000)=nil, 0x3000, 0x17) syz_usb_connect(0x2, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100007e3dc410cd0621013ddd0102030109021b000100094000090485000189fe1f000905820220"], 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x4}) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703110000001f03000000080000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84d0f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4014) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000800000/0x800000)=nil, &(0x7f0000199000/0x800000)=nil, 0x800000, 0x1}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x2c, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x8, 0x1, 0x3}, 0x0, 0x0}) r4 = userfaultfd(0x801) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x300}) ioctl$UFFDIO_POISON(r4, 0xc020aa08, &(0x7f0000000000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 4.027249575s ago: executing program 3 (id=5501): r0 = syz_io_uring_setup(0x7674, &(0x7f0000000e40)={0x0, 0x17a1, 0x800, 0x0, 0x26c}, 0x0, 0x0) syz_io_uring_setup(0x1fe5, &(0x7f0000000100)={0x0, 0x26f5, 0x2000, 0x3, 0x3c3, 0x0, r0}, &(0x7f0000000080), &(0x7f0000000180)) syz_io_uring_setup(0x10278e, &(0x7f0000000000)={0x0, 0x7974, 0x10, 0x0, 0x4}, &(0x7f00000005c0), &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') read$FUSE(r1, &(0x7f0000002080)={0x2020}, 0xfd25) syz_io_uring_setup(0x7674, &(0x7f0000000e40)={0x0, 0x17a1, 0x800, 0x0, 0x26c}, 0x0, 0x0) (async) syz_io_uring_setup(0x1fe5, &(0x7f0000000100)={0x0, 0x26f5, 0x2000, 0x3, 0x3c3, 0x0, r0}, &(0x7f0000000080), &(0x7f0000000180)) (async) syz_io_uring_setup(0x10278e, &(0x7f0000000000)={0x0, 0x7974, 0x10, 0x0, 0x4}, &(0x7f00000005c0), &(0x7f00000000c0)) (async) syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') (async) read$FUSE(r1, &(0x7f0000002080)={0x2020}, 0xfd25) (async) 4.025362561s ago: executing program 5 (id=5507): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000840)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00220f000000540b4550182195f51584b3"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r1, 0xc018480b, &(0x7f00000000c0)={0x3, 0x100, 0x0, 0x8, 0x7, 0x7}) ioctl$VIDIOC_ENUMOUTPUT(0xffffffffffffffff, 0xc0485630, &(0x7f00000002c0)={0x7, "3613b8ee77980b8a135926d18d43e9304221e1f5f8be5a143987d548f6f4c336", 0x1, 0x4, 0x9f5, 0xffffff, 0x8}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x20, 0x0, 0x9, 0x801, 0x0, 0x0, {0x5}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) 3.839961612s ago: executing program 3 (id=5503): socket$nl_route(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$netlink(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) eventfd2(0x7fffffff, 0x800) socket$nl_netfilter(0x10, 0x3, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r0 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x48240) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000180)={0x1, 0x1, &(0x7f00000000c0)=[r1], &(0x7f0000000180), &(0x7f0000000200), &(0x7f00000001c0)=[0x7fffffff], 0xddffffff, 0x1}) 3.62523017s ago: executing program 3 (id=5504): readv(0xffffffffffffffff, 0x0, 0x0) r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'dac02\x00', [0x4fa7, 0x1, 0x8, 0x10000421, 0x800, 0x3ff, 0x7ffffffe, 0x5c95239b, 0x5, 0x3ff, 0x2, 0x2ff, 0x1, 0x1, 0x3, 0x0, 0x8, 0x7, 0xfffffffa, 0x44, 0x80000089, 0xb, 0x1, 0x46e, 0xffffeadb, 0x3, 0x3d, 0x8, 0x1, 0x8004006, 0x485b]}) syz_usb_connect(0x2, 0x2d, &(0x7f00000007c0)=ANY=[@ANYRES8=r0], &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000b00), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x38, r2, 0xa01, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x80}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000004}, 0x24040000) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0xab, 0xa, 0x6}) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000180)={'pcmad\x00', [0x8, 0x400, 0x9, 0x7, 0x5, 0x3, 0x5, 0x0, 0x5ae, 0x3ff, 0x9, 0x7, 0x100, 0x0, 0x0, 0xfffffff9, 0x6, 0x9, 0x0, 0x6, 0x4, 0x8000, 0x7, 0xbe, 0x5, 0x9, 0x1, 0x3, 0xf248, 0x4, 0x5, 0x5a6d1a36]}) 3.274333495s ago: executing program 2 (id=5506): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="3f9d00000000010000001700000008000300", @ANYRES32=r2], 0x7c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 3.004097369s ago: executing program 2 (id=5508): ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x1a9}], 0x2, 0x0, 0x0, 0x0) 914.969184ms ago: executing program 5 (id=5509): syz_open_dev$video4linux(&(0x7f0000000000), 0x401, 0x400) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_pidfd_open(r0, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0xff03, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20040050}, 0x24000080) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) r2 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'wg0\x00', 0x0}) r4 = socket$packet(0x11, 0x3, 0x300) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x500, 0x0) mq_timedsend(r5, 0x0, 0x0, 0x10001, &(0x7f0000000200)) prctl$PR_SET_MM(0x23, 0x1, &(0x7f00007c1000/0x3000)=nil) map_shadow_stack(&(0x7f0000230000/0x3000)=nil, 0x3000, 0x0) sendto$packet(r4, &(0x7f0000000180)='`', 0xca, 0x0, &(0x7f0000000240)={0x3a, 0x86dd, r3, 0x1, 0x0, 0x6, @random="4a99fee2a74d"}, 0x14) r6 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000640)=ANY=[@ANYBLOB="12010000000018105704da0700000000000109022400010000ba0009040000090300000009210000000122220009058103"], 0x0) ioctl$PTP_PEROUT_REQUEST2(0xffffffffffffffff, 0x40383d0c, &(0x7f0000000080)={{0x0, 0x3}, {0x0, 0x10}, 0xfffffffd, 0x6}) syz_usb_control_io$hid(r6, 0x0, 0x0) syz_usb_control_io$hid(r6, &(0x7f00000001c0)={0x44, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r6, @ANYRESOCT=r6], 0x0}, 0x0) 913.693708ms ago: executing program 2 (id=5510): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="1800000000000000170100000300000001"], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x51}], 0x1}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x4, 0x8001, 0x0, 0x7, 0x200000000002, 0x7, 0x8, 0x9}, 0x0) r5 = dup(r4) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4400ae8f, &(0x7f0000000000)=@x86={0x3, 0x1, 0xfb, 0x0, 0x10002, 0x5, 0x3, 0xd4, 0x7, 0x2, 0x4, 0x1, 0x0, 0x7, 0x3, 0xd6, 0x5, 0x9, 0x6, '\x00', 0x8, 0x1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 870.653291ms ago: executing program 4 (id=5511): r0 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) r1 = syz_usb_connect(0x2, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000240)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b8001800000f23d00f21f8353000000e0f23f83e0fae8d001000000fd8e866baf80cb84a8cce8cef66bafc0cec26640f23dbc7442400b30d45d5c744240204000000c7442406000000000f011c2466baf80cb8dc759680ef66bafc0c66b8134266ef66ba4300ec0f0f49e4b70fbaa70a0000000d", 0x74}], 0x1, 0x11, 0x0, 0x0) ioctl$HIDIOCGUSAGES(0xffffffffffffffff, 0xd01c4813, &(0x7f0000000880)={{0x1, 0x100, 0x5, 0x0, 0x8, 0x9}, 0x46, [0x100, 0x5, 0x6, 0xa0e, 0x1, 0xd, 0x7, 0x8, 0x5, 0x3, 0xfffffff9, 0xbaa1, 0x80, 0xa, 0x1ff, 0xc, 0x800, 0x5, 0x9, 0x81, 0x5, 0xff4, 0x7, 0x3, 0x3, 0xc, 0x81, 0xfffffff7, 0x10001, 0x5, 0x6, 0x2, 0xf3f2, 0x10000, 0x4, 0x8, 0x9, 0xffff, 0x5, 0x7, 0x300, 0xd84, 0x80000001, 0x200, 0x963d, 0x1ff, 0x64, 0xb4d, 0xffffffff, 0x6, 0x3, 0x8da, 0x25c7, 0x4, 0x6b7, 0x5177, 0x9, 0x0, 0xf, 0x5, 0x802, 0x0, 0x0, 0x5, 0xd84, 0x9, 0x3, 0x1, 0x0, 0x1000, 0x0, 0x4, 0x7, 0x200, 0x7, 0x101, 0x6170, 0x1, 0x10001, 0x0, 0xb, 0x5, 0x7, 0x6, 0x5, 0x4, 0x7f, 0xffffffff, 0x23, 0x0, 0x638, 0x3, 0x9, 0x1, 0x20000, 0x4, 0x4, 0x5, 0x6, 0x2, 0x8, 0x5, 0xfff, 0x200, 0x6, 0x5, 0x40e, 0x3, 0x6, 0x7, 0x1, 0xd31bcd, 0xcc, 0x5, 0x1, 0x8, 0x8, 0x2, 0xffff, 0x95a, 0x8, 0x6, 0x4, 0xe, 0xfffffffd, 0x32c, 0x3, 0x100, 0xbcee, 0xffff5951, 0x10000, 0x1f3, 0x0, 0xfffffffd, 0x3, 0x1, 0x9, 0x8, 0x5, 0x5d, 0x717, 0x8000, 0x2, 0x1, 0x10000000, 0x3, 0x3ff, 0x4, 0x8001, 0x7, 0x6, 0x0, 0x80000000, 0x21, 0x1, 0x1b01, 0xfff, 0xb, 0x0, 0x19, 0x0, 0xfffffff8, 0x7fff, 0xff, 0x7fffffff, 0xf3, 0x81, 0x6, 0x1, 0x400, 0x2, 0x9, 0xad39, 0xfffffffc, 0xb, 0x2, 0xc, 0x1, 0x5, 0x3, 0x4, 0xb3b, 0xb, 0x7, 0x0, 0x1, 0x101, 0xfffffffd, 0x5, 0x7, 0x7, 0x400, 0x0, 0x3, 0x9, 0x2, 0x6, 0x7, 0x4, 0x7fffffff, 0x6, 0x81, 0x1000, 0x7ff, 0xffffff7f, 0x400000, 0xef, 0x7, 0xfffffff9, 0x7cc, 0x6, 0x3, 0x6, 0x7, 0x79a, 0x1000, 0x9, 0x5, 0x8, 0x1, 0x4, 0xf, 0x6, 0x1, 0x8, 0x987d, 0x0, 0x85, 0xe6, 0x1, 0x6, 0x1, 0x9, 0x8, 0x34a, 0x6, 0x573, 0x8b6, 0x7, 0x1, 0x777, 0x4, 0x8, 0x5, 0x9, 0xa, 0x5, 0x0, 0xffffffff, 0x4, 0x7, 0x9, 0x5, 0x0, 0x8, 0x0, 0x9, 0x80, 0x0, 0x6, 0x1, 0x3ff, 0x6, 0x1, 0x662, 0x0, 0x1, 0x9, 0x19dc, 0x7f, 0x7, 0x0, 0xeb4b, 0x6, 0x80000, 0x7, 0x3f5e, 0x8, 0xa1, 0x2, 0x7, 0x1, 0x5, 0x9, 0x8, 0x4, 0x8, 0x87e, 0x4, 0x2, 0xd, 0x10, 0x1, 0x8, 0x9, 0x7bc2, 0x6, 0xb7e, 0x9, 0x101, 0x80000000, 0x6, 0x9, 0x0, 0x5c, 0x5, 0x1, 0x8, 0xd2d, 0xfffffff4, 0x6, 0xffff2217, 0x7, 0x4, 0x9, 0xa, 0x1c3a, 0x9, 0x7, 0x7, 0x5, 0x9, 0x4, 0x8, 0x1, 0x7, 0x7f, 0xda, 0x80000001, 0x3, 0x6, 0x1, 0x7, 0xe, 0x9, 0x1, 0x7, 0xfffffffe, 0x2, 0x1, 0xff, 0x4, 0x12, 0x81, 0x9, 0x8, 0xfffd, 0x6, 0x9, 0x800001, 0xffffffff, 0x1, 0x400, 0x7, 0x0, 0x10001, 0x2, 0x8, 0x4aec, 0x1ab, 0x1, 0x4459c16c, 0xfffffffa, 0x26f, 0x9, 0x80000000, 0xd, 0x1, 0xffffffff, 0x400, 0x40000, 0x2, 0x2, 0x7fff, 0x0, 0x4, 0x7, 0x1, 0x7, 0x5, 0xe38, 0x5, 0xa56, 0x8, 0x4, 0x9, 0x5, 0x9, 0xff, 0xb, 0xeac5, 0x9, 0xab38, 0xfffffff2, 0x1, 0x0, 0x0, 0x6, 0x0, 0x80000000, 0xe, 0x6, 0xffffffff, 0x9836, 0x8, 0x5, 0x80, 0x8000, 0xa, 0xa37, 0xe, 0x62, 0x40, 0x200, 0x2, 0x6, 0x1, 0x6, 0x8, 0x40, 0x7, 0x6, 0xf2c, 0xc, 0x40000, 0x4, 0xfffffff8, 0x0, 0x7, 0x400, 0x1, 0x8, 0x5, 0x80000001, 0x5, 0x6, 0x1, 0x5, 0xf1e, 0x5, 0x9, 0x8, 0x1, 0xee3, 0xbf3, 0x1, 0x401, 0x1, 0xb619, 0x2, 0x9, 0x7, 0x2, 0x2, 0x3, 0x1, 0xcd, 0x0, 0x4, 0xa454, 0x9, 0x9, 0x3, 0x4, 0x22, 0x100, 0x7, 0x3, 0xfffffeff, 0x4, 0x6, 0x0, 0x2, 0x3e23, 0xfffffff8, 0x74, 0xffffff81, 0x3, 0x6, 0x10005, 0x4, 0x4, 0x2, 0x9a17, 0x7, 0x0, 0x6, 0x6, 0x4, 0x7f, 0x2, 0x6, 0x1, 0x8001, 0x2, 0x4, 0x4, 0x5, 0x7, 0xc, 0x1, 0x3, 0xfffffffa, 0x6, 0x9, 0x8000, 0x4, 0x1, 0x10001, 0x2, 0x0, 0x7ff, 0x6, 0x8, 0x0, 0x0, 0x1, 0x8000, 0x8001, 0x7, 0xfff, 0x6, 0x1, 0x8, 0x6, 0x1, 0xfffff592, 0x9, 0xf7e, 0x6, 0x1, 0x10000, 0x8, 0x8, 0x9, 0xfff, 0x8, 0x401, 0x10001, 0x40000000, 0x2, 0xc, 0x2, 0x6, 0x3, 0x1, 0x7fff, 0x306, 0x5, 0x7ff, 0xffffffff, 0x3, 0x80, 0x80000, 0xffffffff, 0x9, 0x6, 0xfffffffc, 0x40000000, 0x6, 0x3, 0x3, 0x7f, 0x4, 0x5005, 0x6, 0x80, 0x5, 0x8, 0x7fffffff, 0x74, 0x8, 0x8, 0x860, 0x3, 0x93f, 0x4, 0x3, 0x9, 0x9, 0xfffffffc, 0x3, 0x7, 0xffffff02, 0x7, 0xb, 0x8, 0x6, 0xeaa9, 0x6, 0x7, 0xfffffffa, 0x8, 0x4, 0x1, 0x8, 0x3fc, 0x701, 0x7fffffff, 0x8, 0x9, 0xa52, 0x3, 0x2, 0xfffffff2, 0xb, 0x2, 0x2, 0x7, 0x5, 0x80000001, 0xffff55a3, 0x7f, 0x10, 0xfc43, 0x7, 0x9, 0x3, 0x76, 0x4, 0xffff, 0x4a3, 0x4, 0x4, 0x9, 0xbbda, 0x8, 0x80000001, 0x3, 0x10, 0x1, 0x0, 0x3, 0xfe, 0xdc5, 0x7b3d, 0x5, 0x9, 0x2ac6, 0x5, 0xf, 0xd, 0xb, 0x1, 0x3ff, 0x6, 0x2, 0x0, 0x7, 0x4, 0x7f, 0xf4, 0xe, 0xfffffff7, 0x6, 0x5, 0xa, 0x0, 0x1, 0x920, 0x8, 0x0, 0x6, 0xf, 0x1, 0x4, 0x5, 0x6, 0x8, 0x1000, 0x82, 0xffff, 0x7, 0xc94d, 0x9, 0x1, 0x7, 0x4, 0xf981, 0x6, 0xc0, 0x200, 0x0, 0x268d6a43, 0x0, 0x0, 0xfffffffe, 0xd4e8, 0x40, 0x83, 0x6, 0x10001, 0x6, 0x0, 0xe4fc, 0x1000, 0x7fffffff, 0x6, 0x5, 0x9, 0x0, 0x5, 0x3, 0x100, 0x1b8a, 0xfffffffe, 0x9, 0x101, 0x5, 0x3, 0x5, 0x2bd, 0x6, 0xe, 0xa, 0x7, 0x2, 0xfffffff9, 0x3, 0x8, 0x8a, 0x401, 0x3894, 0x3, 0xfff, 0x7fffffff, 0x9, 0xf, 0xfff, 0x2, 0x7f, 0x3f9, 0x4, 0x2, 0x6, 0x2, 0x7, 0x9, 0x9, 0x8000000, 0x9, 0x8, 0x8, 0x9, 0xffffffc0, 0x92, 0x2b5e, 0x8, 0x5, 0x7, 0x1235, 0x5, 0x3e, 0x2, 0x4, 0x5, 0x4, 0x9, 0x7, 0x97, 0x7, 0x0, 0x3, 0x4, 0x7, 0xb0, 0x80000000, 0x6, 0x80000000, 0x7ff, 0x5, 0x2, 0xf19, 0xb, 0x9, 0x7, 0x7fffffff, 0xf29, 0x8, 0x10, 0x3ff, 0x80000000, 0x9, 0xfffffff7, 0x3ff, 0x3, 0x4, 0x3, 0x9, 0x6, 0x5, 0x2, 0x401, 0x80, 0x7d3a2710, 0x3ff, 0xfffffffc, 0x1, 0x1ff, 0x401, 0x0, 0x0, 0xfffffff9, 0x6, 0x0, 0x1000, 0xffffe0a6, 0x8, 0x80, 0x9, 0x1, 0xba2, 0xff, 0x80000000, 0x1, 0x20000000, 0x8, 0x0, 0x7, 0x4, 0x0, 0xf, 0x100, 0x4, 0x7ff, 0x7, 0x10000, 0x7, 0x0, 0x1, 0x101, 0xffff, 0x0, 0xf, 0x8, 0x5, 0x2, 0x18000000, 0xffff, 0x8, 0x200, 0x6, 0x2, 0xf4b, 0x2, 0x5, 0x400, 0x30eb, 0x8, 0x6, 0x5f, 0x5, 0x7, 0x79b4, 0x4, 0x6, 0x5d, 0x8, 0x4, 0x8, 0x3, 0x1, 0x5, 0x3, 0x3, 0x7, 0x0, 0x1, 0x4, 0x2, 0x40, 0x5, 0xd, 0x3, 0x0, 0x4, 0xe0bf, 0x4, 0x800, 0x0, 0xffff2d0a, 0x3, 0x9, 0x0, 0x6, 0x8, 0x80, 0xf1, 0x9, 0x8, 0x8, 0x5, 0x20376dfc, 0xffff1b83, 0x7, 0x3ff, 0x84, 0x3f, 0x7ae8, 0x7fffffff, 0xffff7fff, 0x0, 0x173dbbcf, 0x9, 0x6, 0x80000001, 0x9, 0x5, 0x3, 0x9, 0x81, 0x8, 0x7, 0x9, 0x4, 0x1, 0x3, 0x9, 0x1, 0x9, 0xe, 0x6, 0x4, 0x6, 0x5, 0x7, 0x8, 0xda3, 0x4, 0x3, 0x1, 0x7, 0xfffffff8, 0x6, 0x832, 0x10, 0x3, 0x0, 0x9, 0xdb, 0x8, 0xffff, 0x3, 0xf, 0x6, 0x0, 0x6df, 0x401, 0xffff, 0x4a3, 0xfffffff9, 0x9722, 0x2579, 0x5, 0xdd6f, 0x6, 0xe6, 0x7, 0x2, 0x8, 0x8, 0x40, 0x5, 0x5, 0x80000001, 0x9, 0x4, 0xf491, 0x0, 0x92, 0x95ee, 0xf0, 0x6, 0x8, 0x41, 0x81, 0x5, 0x40, 0x80000, 0xaae6, 0x0, 0x8, 0x1, 0x7fffffff, 0x2, 0xffff, 0x5, 0xd, 0x6, 0xecce401, 0x20000000, 0xff, 0x9, 0xb, 0x4c5d19b3, 0x1, 0x7, 0x6, 0x5, 0x3, 0x100, 0xffffffff, 0x1, 0x20, 0x2, 0xf03d, 0x400, 0x8001, 0x1, 0x2, 0x1, 0x9, 0xf35, 0xfffffffb, 0xd00, 0x0, 0x10, 0x101, 0x6, 0x80, 0x5, 0x353, 0x200, 0x9]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0, 0x9}], 0x1, 0x1, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000500)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000040)={0x44, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000340)={0x0, 0x0, @pic={0x7, 0x10, 0x8, 0x10, 0x2, 0x7, 0x8, 0x80, 0x8, 0x80, 0x60, 0x9, 0x0, 0x2, 0x8, 0x3}}) r7 = syz_usb_connect(0x3, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000062a10b40450c1010fce60102030109021b00010000000009043200019740a40009058203ff"], 0x0) r8 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_control_io$rtl8150(r7, 0x0, 0x0) write$char_usb(r8, &(0x7f0000000080)='0', 0x1) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f0000000580)={0x0, 0xc1, 0xf, 0x14, 0x3, [0x2], [0x80ffff, 0x0, 0x0, 0xfffffffe], [0x0, 0x9, 0x3, 0x3], [0xfff]}) syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 485.954856ms ago: executing program 2 (id=5512): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) preadv2(r0, &(0x7f0000000080)=[{&(0x7f0000001200)=""/4096, 0x1fe00}], 0x1, 0x500, 0x0, 0x2b) 485.341885ms ago: executing program 3 (id=5513): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) sendmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, 0x0, 0x3, {0x2, 0x0, 0x4}, 0xfd}, 0x18, 0x0, 0x1, 0x0, 0x0, 0x10040000}, 0x40000) r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000280)='.\x00', 0x2000, 0x0) open_by_handle_at(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000fe0002"], 0x0) r3 = socket$kcm(0x10, 0x2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000000)={'geneve1\x00'}) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="5c00000014006b", 0x7}, {&(0x7f00000017c0)="00000000ffffffff1f01a0c9a1171aa56a7f9138a6c073e99f8f2ffed6bd642c1238663e9e5189a46cb56c776afa8ec3d4d4d9c0648fc18bad3a6b5656235d60cb5af5c5a69e10ed9fd4ea", 0x4b}, {&(0x7f0000001840)="9a9245a259250adbc6e2", 0xa}], 0x3, 0x0, 0x0, 0x1f00c00e}, 0x0) r5 = syz_usbip_server_init(0x1) write$usbip_server(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000003"], 0x35) 352.692043ms ago: executing program 2 (id=5514): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, 0x0) shutdown(r0, 0x1) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000200)=0x40) 0s ago: executing program 2 (id=5515): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e21}, @FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0xc010) preadv2(r0, &(0x7f0000000080)=[{&(0x7f0000001200)=""/4096, 0x1fe00}], 0x1, 0x0, 0x0, 0x2b) kernel console output (not intermixed with test programs): SK> [ 1134.429193][T20014] dump_stack_lvl+0xe8/0x150 [ 1134.429230][T20014] should_fail_ex+0x412/0x560 [ 1134.429261][T20014] should_failslab+0xa8/0x100 [ 1134.429286][T20014] __kmalloc_noprof+0xe8/0x760 [ 1134.429318][T20014] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1134.429358][T20014] tomoyo_realpath_from_path+0xe3/0x5d0 [ 1134.429402][T20014] ? tomoyo_path_number_perm+0x219/0x630 [ 1134.429430][T20014] tomoyo_path_number_perm+0x246/0x630 [ 1134.429462][T20014] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1134.429491][T20014] ? __lock_acquire+0x6b5/0x2cf0 [ 1134.429535][T20014] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1134.429580][T20014] ? __fget_files+0x2a/0x420 [ 1134.429611][T20014] ? __fget_files+0x2a/0x420 [ 1134.429637][T20014] ? __fget_files+0x3a0/0x420 [ 1134.429664][T20014] ? __fget_files+0x2a/0x420 [ 1134.429696][T20014] security_file_ioctl+0xc3/0x2a0 [ 1134.429723][T20014] __se_sys_ioctl+0x47/0x170 [ 1134.429748][T20014] do_syscall_64+0x14d/0xf80 [ 1134.429776][T20014] ? trace_irq_disable+0x3b/0x150 [ 1134.429801][T20014] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1134.429823][T20014] ? clear_bhb_loop+0x40/0x90 [ 1134.429850][T20014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1134.429871][T20014] RIP: 0033:0x7fcf0279c799 [ 1134.429891][T20014] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1134.429910][T20014] RSP: 002b:00007fcf036d3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1134.429933][T20014] RAX: ffffffffffffffda RBX: 00007fcf02a15fa0 RCX: 00007fcf0279c799 [ 1134.429948][T20014] RDX: 0000200000000080 RSI: 00000000c014563b RDI: 0000000000000003 [ 1134.429962][T20014] RBP: 00007fcf036d3090 R08: 0000000000000000 R09: 0000000000000000 [ 1134.429975][T20014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1134.429987][T20014] R13: 00007fcf02a16038 R14: 00007fcf02a15fa0 R15: 00007ffec3e03a28 [ 1134.430020][T20014] [ 1134.430109][T20014] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1134.666348][T15090] hub 4-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 1135.078495][ C0] raw-gadget.0 gadget.3: ignoring, device is not running [ 1135.098090][ C0] raw-gadget.0 gadget.3: ignoring, device is not running [ 1135.109182][ C0] raw-gadget.0 gadget.3: ignoring, device is not running [ 1135.116463][T15090] usbhid 4-1:0.0: can't add hid device: -32 [ 1135.122624][T15090] usbhid 4-1:0.0: probe with driver usbhid failed with error -32 [ 1135.150533][T15090] usb 4-1: USB disconnect, device number 59 [ 1135.242386][T20030] netlink: 'syz.2.5025': attribute type 39 has an invalid length. [ 1135.244437][T20031] netlink: 'syz.2.5025': attribute type 39 has an invalid length. [ 1135.277554][T20030] hsr_slave_0 (unregistering): left promiscuous mode [ 1135.373308][T20033] FAULT_INJECTION: forcing a failure. [ 1135.373308][T20033] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1135.392692][T20033] CPU: 1 UID: 0 PID: 20033 Comm: syz.2.5026 Tainted: G L syzkaller #0 PREEMPT(full) [ 1135.392726][T20033] Tainted: [L]=SOFTLOCKUP [ 1135.392734][T20033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1135.392746][T20033] Call Trace: [ 1135.392755][T20033] [ 1135.392765][T20033] dump_stack_lvl+0xe8/0x150 [ 1135.392799][T20033] should_fail_ex+0x412/0x560 [ 1135.392829][T20033] strncpy_from_user+0x36/0x2b0 [ 1135.392857][T20033] __se_sys_request_key+0xb8/0x350 [ 1135.392960][T20033] ? __pfx___se_sys_request_key+0x10/0x10 [ 1135.392999][T20033] do_syscall_64+0x14d/0xf80 [ 1135.393020][T20033] ? trace_irq_disable+0x3b/0x150 [ 1135.393044][T20033] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1135.393065][T20033] ? clear_bhb_loop+0x40/0x90 [ 1135.393090][T20033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1135.393118][T20033] RIP: 0033:0x7fcf7e19c799 [ 1135.393137][T20033] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1135.393154][T20033] RSP: 002b:00007fcf7efcf028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 1135.393176][T20033] RAX: ffffffffffffffda RBX: 00007fcf7e415fa0 RCX: 00007fcf7e19c799 [ 1135.393191][T20033] RDX: 0000000000000000 RSI: 0000200000001040 RDI: 0000200000001000 [ 1135.393205][T20033] RBP: 00007fcf7efcf090 R08: 0000000000000000 R09: 0000000000000000 [ 1135.393218][T20033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1135.393231][T20033] R13: 00007fcf7e416038 R14: 00007fcf7e415fa0 R15: 00007ffc0e9aedc8 [ 1135.393263][T20033] [ 1135.675434][T20037] fuse: Unknown parameter 'fd0x0000000000000003' [ 1135.840101][T20041] fuse: Unknown parameter 'fd0x0000000000000003' [ 1136.702639][T20050] FAULT_INJECTION: forcing a failure. [ 1136.702639][T20050] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1136.715931][T20050] CPU: 1 UID: 0 PID: 20050 Comm: syz.2.5031 Tainted: G L syzkaller #0 PREEMPT(full) [ 1136.715964][T20050] Tainted: [L]=SOFTLOCKUP [ 1136.715980][T20050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1136.715994][T20050] Call Trace: [ 1136.716003][T20050] [ 1136.716012][T20050] dump_stack_lvl+0xe8/0x150 [ 1136.716049][T20050] should_fail_ex+0x412/0x560 [ 1136.716079][T20050] _copy_from_user+0x2d/0xb0 [ 1136.716109][T20050] ___sys_sendmsg+0x1c6/0x360 [ 1136.716140][T20050] ? __pfx____sys_sendmsg+0x10/0x10 [ 1136.716199][T20050] ? __fget_files+0x2a/0x420 [ 1136.716226][T20050] ? __fget_files+0x3a0/0x420 [ 1136.716263][T20050] __x64_sys_sendmsg+0x1bd/0x2a0 [ 1136.716291][T20050] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1136.716325][T20050] ? __pfx_ksys_write+0x10/0x10 [ 1136.716357][T20050] do_syscall_64+0x14d/0xf80 [ 1136.716378][T20050] ? trace_irq_disable+0x3b/0x150 [ 1136.716402][T20050] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1136.716423][T20050] ? clear_bhb_loop+0x40/0x90 [ 1136.716449][T20050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1136.716470][T20050] RIP: 0033:0x7fcf7e19c799 [ 1136.716490][T20050] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1136.716508][T20050] RSP: 002b:00007fcf7efcf028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1136.716531][T20050] RAX: ffffffffffffffda RBX: 00007fcf7e415fa0 RCX: 00007fcf7e19c799 [ 1136.716546][T20050] RDX: 0000000024000800 RSI: 00002000000006c0 RDI: 0000000000000004 [ 1136.716560][T20050] RBP: 00007fcf7efcf090 R08: 0000000000000000 R09: 0000000000000000 [ 1136.716573][T20050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1136.716586][T20050] R13: 00007fcf7e416038 R14: 00007fcf7e415fa0 R15: 00007ffc0e9aedc8 [ 1136.716619][T20050] [ 1137.123302][T20056] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 1137.129882][T20056] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 1137.140770][T20056] vhci_hcd vhci_hcd.0: Device attached [ 1137.147723][T20057] vhci_hcd: cannot find the pending unlink 0 [ 1137.157360][T20057] vhci_hcd: connection closed [ 1137.160419][ T141] vhci_hcd vhci_hcd.3: stop threads [ 1137.179034][ T141] vhci_hcd vhci_hcd.3: release socket [ 1137.188458][ T141] vhci_hcd vhci_hcd.3: disconnect device [ 1137.487774][T15090] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 1137.647729][T15090] usb 3-1: Using ep0 maxpacket: 16 [ 1137.654821][T15090] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 195, changing to 11 [ 1137.673136][T15090] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8909, setting to 1024 [ 1137.694569][T15090] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1137.726593][T15090] usb 3-1: New USB device found, idVendor=07b5, idProduct=0312, bcdDevice= 0.00 [ 1137.746245][T15090] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1137.765085][T15090] usb 3-1: config 0 descriptor?? [ 1138.027697][T12685] usb 4-1: new full-speed USB device number 60 using dummy_hcd [ 1138.060877][T20070] fuse: Unknown parameter 'fd0x0000000000000003' [ 1138.206540][T12685] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 1138.229891][T12685] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1138.244974][T12685] usb 4-1: Product: syz [ 1138.251547][T12685] usb 4-1: Manufacturer: syz [ 1138.257363][T12685] usb 4-1: SerialNumber: syz [ 1138.265321][T12685] usb 4-1: config 0 descriptor?? [ 1138.277188][T20061] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1138.287554][T20061] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1138.297243][T15090] hid (null): unknown global tag 0xd [ 1138.321828][T15090] megaworld 0003:07B5:0312.0054: unknown main item tag 0x0 [ 1138.329316][T15090] megaworld 0003:07B5:0312.0054: unknown main item tag 0x0 [ 1138.336628][T15090] megaworld 0003:07B5:0312.0054: unknown main item tag 0x0 [ 1138.345306][T15090] megaworld 0003:07B5:0312.0054: unknown main item tag 0x0 [ 1138.353884][T15090] megaworld 0003:07B5:0312.0054: unknown main item tag 0x0 [ 1138.362582][T15090] megaworld 0003:07B5:0312.0054: unknown main item tag 0x0 [ 1138.370139][T15090] megaworld 0003:07B5:0312.0054: unknown main item tag 0x6 [ 1138.387840][T15090] megaworld 0003:07B5:0312.0054: unknown global tag 0xd [ 1138.396444][T15090] megaworld 0003:07B5:0312.0054: item 0 4 1 13 parsing failed [ 1138.410021][T15090] megaworld 0003:07B5:0312.0054: parse failed [ 1138.420059][T15090] megaworld 0003:07B5:0312.0054: probe with driver megaworld failed with error -22 [ 1138.480264][T12685] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 1138.591276][ T24] usb 3-1: USB disconnect, device number 51 [ 1139.237247][T20082] fuse: Unknown parameter 'fd0x0000000000000003' [ 1139.569618][T20097] FAULT_INJECTION: forcing a failure. [ 1139.569618][T20097] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1139.584299][T20097] CPU: 1 UID: 0 PID: 20097 Comm: syz.0.5047 Tainted: G L syzkaller #0 PREEMPT(full) [ 1139.584333][T20097] Tainted: [L]=SOFTLOCKUP [ 1139.584342][T20097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1139.584356][T20097] Call Trace: [ 1139.584364][T20097] [ 1139.584373][T20097] dump_stack_lvl+0xe8/0x150 [ 1139.584414][T20097] should_fail_ex+0x412/0x560 [ 1139.584444][T20097] strncpy_from_user+0x36/0x2b0 [ 1139.584472][T20097] __se_sys_request_key+0xb8/0x350 [ 1139.584500][T20097] ? __pfx___se_sys_request_key+0x10/0x10 [ 1139.584540][T20097] do_syscall_64+0x14d/0xf80 [ 1139.584561][T20097] ? trace_irq_disable+0x3b/0x150 [ 1139.584585][T20097] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1139.584608][T20097] ? clear_bhb_loop+0x40/0x90 [ 1139.584633][T20097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1139.584654][T20097] RIP: 0033:0x7fcf0279c799 [ 1139.584675][T20097] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1139.584694][T20097] RSP: 002b:00007fcf036d3028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 1139.584717][T20097] RAX: ffffffffffffffda RBX: 00007fcf02a15fa0 RCX: 00007fcf0279c799 [ 1139.584732][T20097] RDX: 0000000000000000 RSI: 0000200000001040 RDI: 0000200000001000 [ 1139.584747][T20097] RBP: 00007fcf036d3090 R08: 0000000000000000 R09: 0000000000000000 [ 1139.584760][T20097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1139.584773][T20097] R13: 00007fcf02a16038 R14: 00007fcf02a15fa0 R15: 00007ffec3e03a28 [ 1139.584813][T20097] [ 1139.957530][T12685] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 1139.975465][T12685] usb 4-1: USB disconnect, device number 60 [ 1140.389390][T12685] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 1140.570012][T12685] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1140.586844][T12685] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1140.606337][T12685] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1140.619891][T12685] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1140.629499][T12685] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1140.645554][T12685] usb 3-1: config 0 descriptor?? [ 1141.083256][T12685] plantronics 0003:047F:FFFF.0055: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 1141.337929][T15088] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 1141.497764][T15088] usb 4-1: Using ep0 maxpacket: 16 [ 1141.505854][T15088] usb 4-1: config 0 has an invalid interface number: 4 but max is 0 [ 1141.515677][T15088] usb 4-1: config 0 has no interface number 0 [ 1141.530459][T15088] usb 4-1: config 0 interface 4 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1141.543538][T15088] usb 4-1: config 0 interface 4 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1141.554156][T15088] usb 4-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00 [ 1141.565617][T15088] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1141.578486][T15088] usb 4-1: config 0 descriptor?? [ 1141.997347][T15088] hid (null): unknown global tag 0xe [ 1142.012637][T15088] hid (null): global environment stack overflow [ 1142.254588][T12685] usb 4-1: USB disconnect, device number 61 [ 1143.070354][T20139] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5063'. [ 1143.129943][T15090] usb 3-1: USB disconnect, device number 52 [ 1143.346402][T19769] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1143.363809][T19769] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1143.372290][T19769] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1143.386728][T19769] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1143.401205][T19769] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1143.627777][T15090] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 1143.800025][T15090] usb 3-1: Using ep0 maxpacket: 16 [ 1143.843993][T15090] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1143.882762][T15090] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1143.902631][T15090] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1143.920273][T15090] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1143.943787][T15090] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1143.980484][T15090] usb 3-1: config 0 descriptor?? [ 1144.096509][T20147] chnl_net:caif_netlink_parms(): no params data found [ 1144.412155][T15090] microsoft 0003:045E:07DA.0057: unknown main item tag 0x0 [ 1144.431447][T15090] microsoft 0003:045E:07DA.0057: ignoring exceeding usage max [ 1144.453921][T15090] microsoft 0003:045E:07DA.0057: unknown main item tag 0x0 [ 1144.466934][ T37] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1144.479303][T15090] microsoft 0003:045E:07DA.0057: unknown main item tag 0x0 [ 1144.489447][T15090] microsoft 0003:045E:07DA.0057: unknown main item tag 0x0 [ 1144.504874][T15090] microsoft 0003:045E:07DA.0057: unknown main item tag 0x0 [ 1144.524780][T15090] microsoft 0003:045E:07DA.0057: unknown main item tag 0x0 [ 1144.542259][T15090] microsoft 0003:045E:07DA.0057: unknown main item tag 0x0 [ 1144.555688][T15090] microsoft 0003:045E:07DA.0057: unknown main item tag 0x0 [ 1144.566348][T15090] microsoft 0003:045E:07DA.0057: unknown main item tag 0x0 [ 1144.575437][T15090] microsoft 0003:045E:07DA.0057: unknown main item tag 0x0 [ 1144.614586][T20144] netlink: 'syz.2.5066': attribute type 21 has an invalid length. [ 1144.631288][T15090] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.0057/input/input47 [ 1144.655233][T20144] netlink: 128 bytes leftover after parsing attributes in process `syz.2.5066'. [ 1144.745667][T15090] microsoft 0003:045E:07DA.0057: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 1144.764061][ T37] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1144.792766][T20144] netlink: 3 bytes leftover after parsing attributes in process `syz.2.5066'. [ 1144.828244][T12685] usb 3-1: USB disconnect, device number 53 [ 1144.894292][ T37] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1144.917999][T20147] bridge0: port 1(bridge_slave_0) entered blocking state [ 1144.925504][T20147] bridge0: port 1(bridge_slave_0) entered disabled state [ 1144.933243][T20147] bridge_slave_0: entered allmulticast mode [ 1144.946094][T20147] bridge_slave_0: entered promiscuous mode [ 1145.010763][ T37] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1145.033090][T20147] bridge0: port 2(bridge_slave_1) entered blocking state [ 1145.042410][T20147] bridge0: port 2(bridge_slave_1) entered disabled state [ 1145.049984][T20147] bridge_slave_1: entered allmulticast mode [ 1145.060317][T20147] bridge_slave_1: entered promiscuous mode [ 1145.138810][T20147] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1145.188975][T20147] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1145.341675][T20147] team0: Port device team_slave_0 added [ 1145.369440][T20147] team0: Port device team_slave_1 added [ 1145.490488][T20147] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1145.497911][T20147] 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. [ 1145.525912][T19769] Bluetooth: hci2: command tx timeout [ 1145.535655][T20147] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1145.569542][T20147] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1145.577147][T20147] 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. [ 1145.605258][T20147] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1145.652791][ T37] bond0: left allmulticast mode [ 1145.658625][ T37] bond_slave_0: left allmulticast mode [ 1145.664262][ T37] @0Ù: left allmulticast mode [ 1145.675575][ T37] bond0: left promiscuous mode [ 1145.680907][ T37] bond_slave_0: left promiscuous mode [ 1145.686629][ T37] @0Ù: left promiscuous mode [ 1145.692464][ T37] bridge0: port 3(bond0) entered disabled state [ 1145.702325][ T37] bridge_slave_1: left allmulticast mode [ 1145.708173][ T37] bridge_slave_1: left promiscuous mode [ 1145.714072][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 1145.724766][ T37] bridge_slave_0: left allmulticast mode [ 1145.730603][ T37] bridge_slave_0: left promiscuous mode [ 1145.736491][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 1146.062281][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1146.093952][ T37] bond0 (unregistering): (slave c@0Ù): Releasing backup interface [ 1146.129693][ T37] bond0 (unregistering): Released all slaves [ 1146.216015][T20147] hsr_slave_0: entered promiscuous mode [ 1146.226610][T20147] hsr_slave_1: entered promiscuous mode [ 1146.237139][T20147] debugfs: 'hsr0' already exists in 'hsr' [ 1146.244627][T20147] Cannot create hsr debugfs directory [ 1146.250352][ T37] tipc: Disabling bearer [ 1146.273858][ T37] tipc: Left network mode [ 1147.037571][ T37] hsr_slave_0: left promiscuous mode [ 1147.045703][ T37] hsr_slave_1: left promiscuous mode [ 1147.052476][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1147.065120][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1147.074649][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1147.083342][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1147.107199][ T37] veth1_macvtap: left promiscuous mode [ 1147.113427][ T37] veth0_macvtap: left promiscuous mode [ 1147.119851][ T37] veth1_vlan: left promiscuous mode [ 1147.125370][ T37] veth0_vlan: left promiscuous mode [ 1147.547066][ T37] team0 (unregistering): Port device team_slave_1 removed [ 1147.591010][T19769] Bluetooth: hci2: command tx timeout [ 1147.612161][ T37] team0 (unregistering): Port device team_slave_0 removed [ 1147.814828][T20193] usb usb8: usbfs: process 20193 (syz.2.5079) did not claim interface 0 before use [ 1147.842330][T20193] netlink: 'syz.2.5079': attribute type 11 has an invalid length. [ 1147.935967][T20195] usb usb8: usbfs: process 20195 (syz.2.5079) did not claim interface 0 before use [ 1148.783897][T20147] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1148.810329][T20147] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1148.834402][T20147] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1148.854675][T20147] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1149.074556][T20147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1149.134694][T20222] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -11 0 [ 1149.136068][T20147] 8021q: adding VLAN 0 to HW filter on device team0 [ 1149.185256][ T141] bridge0: port 1(bridge_slave_0) entered blocking state [ 1149.192572][ T141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1149.244738][ T141] bridge0: port 2(bridge_slave_1) entered blocking state [ 1149.251991][ T141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1149.466416][T20228] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5089'. [ 1149.476237][T20228] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5089'. [ 1149.672165][T19769] Bluetooth: hci2: command tx timeout [ 1149.699246][T20147] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1149.796900][T20147] veth0_vlan: entered promiscuous mode [ 1149.815169][T20147] veth1_vlan: entered promiscuous mode [ 1149.839656][ T24] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 1149.903717][T20147] veth0_macvtap: entered promiscuous mode [ 1149.924009][T20147] veth1_macvtap: entered promiscuous mode [ 1149.987952][T20147] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1150.021537][T20147] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1150.031161][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1150.052970][ T37] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1150.057090][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1150.074657][ T24] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1150.091456][ T24] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1150.101216][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1150.108846][ T37] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1150.123017][ T24] usb 3-1: config 0 descriptor?? [ 1150.145112][ T37] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1150.160327][ T37] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1150.390506][ T180] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1150.410531][ T180] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1150.486427][ T180] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1150.495773][ T180] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1150.558628][ T24] plantronics 0003:047F:FFFF.0058: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 1151.748676][T19769] Bluetooth: hci2: command tx timeout [ 1152.367832][ T24] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 1152.527716][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 1152.540975][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1152.571761][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1152.593510][ T24] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1152.618450][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1152.641449][ T24] usb 4-1: config 0 descriptor?? [ 1152.668161][ T24] hub 4-1:0.0: USB hub found [ 1152.882336][ T24] hub 4-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 1152.889993][ T5903] usb 3-1: reset high-speed USB device number 54 using dummy_hcd [ 1152.906037][ T5903] usb 3-1: device reset changed ep0 maxpacket size! [ 1152.916986][ T5864] usb 3-1: USB disconnect, device number 54 [ 1153.078016][ T5864] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 1153.247837][ T5864] usb 3-1: Using ep0 maxpacket: 8 [ 1153.255955][ T5864] usb 3-1: config 2 has an invalid descriptor of length 255, skipping remainder of the config [ 1153.271907][ T5864] usb 3-1: config 2 has 0 interfaces, different from the descriptor's value: 1 [ 1153.288972][ T5864] usb 3-1: New USB device found, idVendor=0bda, idProduct=8155, bcdDevice=c3.4d [ 1153.299443][ T5864] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1153.308345][ T5864] usb 3-1: Product: syz [ 1153.312743][ T24] usbhid 4-1:0.0: can't add hid device: -71 [ 1153.320814][ T5864] usb 3-1: Manufacturer: syz [ 1153.325580][ T24] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1153.335448][ T5864] usb 3-1: SerialNumber: syz [ 1153.347122][ T5864] r8152-cfgselector 3-1: Unknown version 0x0000 [ 1153.368762][ T24] usb 4-1: USB disconnect, device number 62 [ 1153.591372][ T5864] r8152-cfgselector 3-1: USB disconnect, device number 55 [ 1153.835794][T20290] FAULT_INJECTION: forcing a failure. [ 1153.835794][T20290] name failslab, interval 1, probability 0, space 0, times 0 [ 1153.852687][T20290] CPU: 1 UID: 0 PID: 20290 Comm: syz.0.5110 Tainted: G L syzkaller #0 PREEMPT(full) [ 1153.852720][T20290] Tainted: [L]=SOFTLOCKUP [ 1153.852728][T20290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1153.852741][T20290] Call Trace: [ 1153.852749][T20290] [ 1153.852759][T20290] dump_stack_lvl+0xe8/0x150 [ 1153.852798][T20290] should_fail_ex+0x412/0x560 [ 1153.852829][T20290] should_failslab+0xa8/0x100 [ 1153.852856][T20290] __kmalloc_noprof+0xe8/0x760 [ 1153.852890][T20290] ? tomoyo_encode+0x28b/0x550 [ 1153.852929][T20290] tomoyo_encode+0x28b/0x550 [ 1153.852966][T20290] tomoyo_realpath_from_path+0x58d/0x5d0 [ 1153.853005][T20290] ? tomoyo_path_number_perm+0x219/0x630 [ 1153.853034][T20290] tomoyo_path_number_perm+0x246/0x630 [ 1153.853065][T20290] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1153.853097][T20290] ? sb_end_write+0xe9/0x1c0 [ 1153.853124][T20290] ? vfs_write+0x9bc/0xb90 [ 1153.853178][T20290] ? ksys_write+0x1fc/0x270 [ 1153.853206][T20290] security_file_ioctl+0xc3/0x2a0 [ 1153.853236][T20290] __se_sys_ioctl+0x47/0x170 [ 1153.853269][T20290] do_syscall_64+0x14d/0xf80 [ 1153.853291][T20290] ? trace_irq_disable+0x3b/0x150 [ 1153.853315][T20290] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1153.853337][T20290] ? clear_bhb_loop+0x40/0x90 [ 1153.853364][T20290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1153.853385][T20290] RIP: 0033:0x7fcf0279c799 [ 1153.853406][T20290] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1153.853429][T20290] RSP: 002b:00007fcf036d3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1153.853449][T20290] RAX: ffffffffffffffda RBX: 00007fcf02a15fa0 RCX: 00007fcf0279c799 [ 1153.853576][T20290] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 1153.853589][T20290] RBP: 00007fcf036d3090 R08: 0000000000000000 R09: 0000000000000000 [ 1153.853602][T20290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1153.853614][T20290] R13: 00007fcf02a16038 R14: 00007fcf02a15fa0 R15: 00007ffec3e03a28 [ 1153.853647][T20290] [ 1153.853669][T20290] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1154.299618][T20299] netlink: 60 bytes leftover after parsing attributes in process `syz.4.5114'. [ 1154.332172][T20299] netlink: 60 bytes leftover after parsing attributes in process `syz.4.5114'. [ 1155.457807][ T808] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 1155.538159][ T24] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 1155.617764][ T808] usb 4-1: Using ep0 maxpacket: 16 [ 1155.624802][ T808] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1155.637187][ T808] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA1, changing to 0x81 [ 1155.651907][ T808] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1155.664014][ T808] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1155.676850][ T808] usb 4-1: New USB device found, idVendor=05ac, idProduct=9226, bcdDevice=b2.89 [ 1155.689226][ T808] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1155.697534][ T808] usb 4-1: Product: syz [ 1155.702114][ T808] usb 4-1: Manufacturer: syz [ 1155.706797][ T808] usb 4-1: SerialNumber: syz [ 1155.715903][ T808] usb 4-1: config 0 descriptor?? [ 1155.724625][ T808] appledisplay 4-1:0.0: Submitting URB failed [ 1155.730940][ T808] appledisplay 4-1:0.0: probe with driver appledisplay failed with error -5 [ 1155.737793][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 1155.760626][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1155.771772][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1155.781755][ T24] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1155.795666][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1155.806717][ T24] usb 3-1: config 0 descriptor?? [ 1155.818073][ T24] hub 3-1:0.0: USB hub found [ 1156.017726][ T24] hub 3-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 1156.133247][T20311] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1156.145225][T20311] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1156.161838][T12685] usb 4-1: USB disconnect, device number 63 [ 1156.419823][ C1] raw-gadget.2 gadget.2: ignoring, device is not running [ 1156.427660][ T24] usbhid 3-1:0.0: can't add hid device: -71 [ 1156.433879][ T24] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 1156.489408][ T24] usb 3-1: USB disconnect, device number 56 [ 1157.070927][ T808] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 1157.209152][ T808] usb 4-1: device descriptor read/64, error -71 [ 1157.449750][ T808] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 1157.588196][ T808] usb 4-1: device descriptor read/64, error -71 [ 1157.709106][ T808] usb usb4-port1: attempt power cycle [ 1158.047704][ T808] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 1158.078423][ T808] usb 4-1: device descriptor read/8, error -71 [ 1158.107010][T20335] FAULT_INJECTION: forcing a failure. [ 1158.107010][T20335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1158.122360][T20335] CPU: 1 UID: 0 PID: 20335 Comm: syz.2.5129 Tainted: G L syzkaller #0 PREEMPT(full) [ 1158.122394][T20335] Tainted: [L]=SOFTLOCKUP [ 1158.122402][T20335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1158.122415][T20335] Call Trace: [ 1158.122424][T20335] [ 1158.122433][T20335] dump_stack_lvl+0xe8/0x150 [ 1158.122469][T20335] should_fail_ex+0x412/0x560 [ 1158.122499][T20335] _copy_from_user+0x2d/0xb0 [ 1158.122528][T20335] __sys_connect+0x156/0x450 [ 1158.122552][T20335] ? __pfx___sys_connect+0x10/0x10 [ 1158.122585][T20335] ? __pfx_ksys_write+0x10/0x10 [ 1158.122615][T20335] __x64_sys_connect+0x7a/0x90 [ 1158.122637][T20335] do_syscall_64+0x14d/0xf80 [ 1158.122657][T20335] ? trace_irq_disable+0x3b/0x150 [ 1158.122682][T20335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1158.122703][T20335] ? clear_bhb_loop+0x40/0x90 [ 1158.122730][T20335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1158.122750][T20335] RIP: 0033:0x7fcf7e19c799 [ 1158.122770][T20335] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1158.122788][T20335] RSP: 002b:00007fcf7efcf028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1158.122810][T20335] RAX: ffffffffffffffda RBX: 00007fcf7e415fa0 RCX: 00007fcf7e19c799 [ 1158.122825][T20335] RDX: 0000000000000008 RSI: 0000200000000000 RDI: 0000000000000004 [ 1158.122838][T20335] RBP: 00007fcf7efcf090 R08: 0000000000000000 R09: 0000000000000000 [ 1158.122851][T20335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1158.122864][T20335] R13: 00007fcf7e416038 R14: 00007fcf7e415fa0 R15: 00007ffc0e9aedc8 [ 1158.122896][T20335] [ 1158.337872][ T808] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 1158.369799][ T808] usb 4-1: device descriptor read/8, error -71 [ 1158.489619][ T808] usb usb4-port1: unable to enumerate USB device [ 1159.157842][ T24] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 1159.297786][ T24] usb 3-1: device descriptor read/64, error -71 [ 1159.538773][ T24] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 1159.677721][ T24] usb 3-1: device descriptor read/64, error -71 [ 1159.789872][ T24] usb usb3-port1: attempt power cycle [ 1160.128606][ T24] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 1160.159888][ T24] usb 3-1: device descriptor read/8, error -71 [ 1160.409178][ T24] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 1160.447376][ T24] usb 3-1: device descriptor read/8, error -71 [ 1160.569767][ T24] usb usb3-port1: unable to enumerate USB device [ 1161.877765][T15090] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 1161.937474][T20373] Set syz1 is full, maxelem 2 reached [ 1162.053783][T15090] usb 3-1: Using ep0 maxpacket: 8 [ 1162.064725][T15090] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 1162.080571][T20377] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5145'. [ 1162.081012][T15090] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1162.126048][T15090] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1162.150550][T15090] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1162.175398][T15090] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1162.197718][T15090] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1162.210795][T15090] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1162.654901][T12685] usb 3-1: USB disconnect, device number 61 [ 1163.305997][T20397] Set syz1 is full, maxelem 2 reached [ 1163.617857][T15090] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 1163.780072][T15090] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1163.797710][T15090] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1163.810527][ T808] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 1163.818207][T15090] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1163.831899][T15090] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1163.842735][T15090] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1163.854074][T15090] usb 3-1: config 0 descriptor?? [ 1164.002706][ T808] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1164.012194][ T808] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1164.021182][ T808] usb 4-1: Product: syz [ 1164.026040][ T808] usb 4-1: Manufacturer: syz [ 1164.031585][ T808] usb 4-1: SerialNumber: syz [ 1164.274882][T15090] plantronics 0003:047F:FFFF.0059: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 1164.447973][ T808] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1164.459936][ T808] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 1164.477525][T15090] usb 3-1: USB disconnect, device number 62 [ 1165.283150][ T808] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x0000011c. ret = -EPROTO [ 1165.311045][ T808] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1165.332583][ T808] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1165.379845][ T808] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 1165.418322][ T808] usb 4-1: USB disconnect, device number 68 [ 1165.451534][T20410] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1167.302967][T12685] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 1167.467803][T12685] usb 3-1: Using ep0 maxpacket: 32 [ 1167.479146][T12685] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1167.491396][T12685] usb 3-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=93.d8 [ 1167.515505][T12685] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1167.544390][T12685] usb 3-1: Product: syz [ 1167.552090][T12685] usb 3-1: Manufacturer: syz [ 1167.558170][T12685] usb 3-1: SerialNumber: syz [ 1167.570173][T12685] usb 3-1: config 0 descriptor?? [ 1167.798320][T12685] usb 3-1: USB disconnect, device number 63 [ 1169.479575][T20475] FAULT_INJECTION: forcing a failure. [ 1169.479575][T20475] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1169.509382][T20475] CPU: 0 UID: 0 PID: 20475 Comm: syz.3.5187 Tainted: G L syzkaller #0 PREEMPT(full) [ 1169.509416][T20475] Tainted: [L]=SOFTLOCKUP [ 1169.509425][T20475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1169.509438][T20475] Call Trace: [ 1169.509447][T20475] [ 1169.509456][T20475] dump_stack_lvl+0xe8/0x150 [ 1169.509493][T20475] should_fail_ex+0x412/0x560 [ 1169.509524][T20475] _copy_from_user+0x2d/0xb0 [ 1169.509552][T20475] ___sys_sendmsg+0x1c6/0x360 [ 1169.509583][T20475] ? __pfx____sys_sendmsg+0x10/0x10 [ 1169.509642][T20475] ? __fget_files+0x2a/0x420 [ 1169.509670][T20475] ? __fget_files+0x3a0/0x420 [ 1169.509707][T20475] __x64_sys_sendmsg+0x1bd/0x2a0 [ 1169.509735][T20475] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1169.509769][T20475] ? __pfx_ksys_write+0x10/0x10 [ 1169.509802][T20475] do_syscall_64+0x14d/0xf80 [ 1169.509822][T20475] ? trace_irq_disable+0x3b/0x150 [ 1169.509847][T20475] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1169.509868][T20475] ? clear_bhb_loop+0x40/0x90 [ 1169.509895][T20475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1169.509916][T20475] RIP: 0033:0x7ffb5f39c799 [ 1169.509936][T20475] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1169.509955][T20475] RSP: 002b:00007ffb5d5f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1169.509978][T20475] RAX: ffffffffffffffda RBX: 00007ffb5f615fa0 RCX: 00007ffb5f39c799 [ 1169.509993][T20475] RDX: 0000000004008000 RSI: 0000200000000140 RDI: 0000000000000003 [ 1169.510007][T20475] RBP: 00007ffb5d5f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1169.510021][T20475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1169.510033][T20475] R13: 00007ffb5f616038 R14: 00007ffb5f615fa0 R15: 00007ffd9e75ecb8 [ 1169.510067][T20475] [ 1170.017745][ T808] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 1170.049296][T12685] usb 3-1: new low-speed USB device number 64 using dummy_hcd [ 1170.179597][ T808] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1170.191086][ T808] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1170.201634][ T808] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1170.215123][ T808] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1170.224626][ T808] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1170.239773][T12685] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1170.242013][ T808] usb 4-1: config 0 descriptor?? [ 1170.259829][T12685] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 8 [ 1170.287666][T12685] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1170.317690][T12685] usb 3-1: New USB device found, idVendor=046d, idProduct=c081, bcdDevice= 0.00 [ 1170.337816][T12685] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1170.354215][T12685] usb 3-1: config 0 descriptor?? [ 1170.368730][T20481] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 1170.589522][T20481] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1170.614691][T20481] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1170.664753][ T808] usbhid 4-1:0.0: can't add hid device: -71 [ 1170.681901][ T808] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1170.700623][ T808] usb 4-1: USB disconnect, device number 69 [ 1170.861378][T12685] logitech-hidpp-device 0003:046D:C081.005A: ignoring exceeding usage max [ 1170.880914][T12685] logitech-hidpp-device 0003:046D:C081.005A: item fetching failed at offset 24/40 [ 1170.909653][T12685] logitech-hidpp-device 0003:046D:C081.005A: hidpp_probe:parse failed [ 1170.928155][T12685] logitech-hidpp-device 0003:046D:C081.005A: probe with driver logitech-hidpp-device failed with error -22 [ 1171.061675][ T808] usb 3-1: USB disconnect, device number 64 [ 1171.127130][T20496] Bluetooth: MGMT ver 1.23 [ 1171.547708][ T808] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 1171.697793][ T808] usb 4-1: Using ep0 maxpacket: 32 [ 1171.705462][ T808] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1171.724036][ T808] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1171.734392][ T808] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1171.743941][ T808] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1171.756853][ T808] usb 4-1: config 0 descriptor?? [ 1171.768195][ T808] hub 4-1:0.0: USB hub found [ 1171.974343][ T808] hub 4-1:0.0: 1 port detected [ 1172.177576][ C0] raw-gadget.1 gadget.3: ignoring, device is not running [ 1172.188052][T20508] trusted_key: encrypted_key: key description must be 16 hexadecimal characters long [ 1172.200335][ C0] raw-gadget.1 gadget.3: ignoring, device is not running [ 1172.207838][ C0] raw-gadget.1 gadget.3: ignoring, device is not running [ 1172.215550][ T808] hub 4-1:0.0: hub_hub_status failed (err = -32) [ 1172.222067][ T808] hub 4-1:0.0: config failed, can't get hub status (err -32) [ 1172.244152][ T808] usbhid 4-1:0.0: can't add hid device: -71 [ 1172.251321][ T808] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1172.278651][ T808] usb 4-1: USB disconnect, device number 70 [ 1173.082611][ T24] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 1173.127685][ T808] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 1173.187874][T15868] Bluetooth: hci2: command 0x0401 tx timeout [ 1173.197817][T19769] Bluetooth: hci2: Opcode 0x0401 failed: -110 [ 1173.254086][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1173.270067][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1173.280022][ T24] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1173.293483][ T24] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1173.304750][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1173.304841][ T808] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1173.323652][ T808] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 1173.331865][ T24] usb 4-1: config 0 descriptor?? [ 1173.340019][ T808] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1173.350912][ T808] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1173.362006][ T808] usb 3-1: config 0 descriptor?? [ 1173.371494][ T808] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 1173.772712][ T24] usbhid 4-1:0.0: can't add hid device: -71 [ 1173.791545][ T24] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1173.823381][ T24] usb 4-1: USB disconnect, device number 71 [ 1174.292415][T20550] nfs: Deprecated parameter 'intr' [ 1174.375995][T20553] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1174.408914][T20553] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1175.929538][T15090] usb 3-1: USB disconnect, device number 65 [ 1176.023329][T20573] XFS (loop2): SB validate failed with error -5. [ 1176.447684][ T808] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 1176.602924][ T808] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1176.625708][ T808] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1176.656181][ T808] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1176.678024][ T808] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1176.695583][ T808] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1176.714531][ T808] usb 3-1: config 0 descriptor?? [ 1177.127733][ T808] usbhid 3-1:0.0: can't add hid device: -71 [ 1177.134263][ T808] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 1177.149633][ T808] usb 3-1: USB disconnect, device number 66 [ 1177.351988][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 1177.359371][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.826761][T20592] FAULT_INJECTION: forcing a failure. [ 1177.826761][T20592] name failslab, interval 1, probability 0, space 0, times 0 [ 1177.840021][T20592] CPU: 0 UID: 0 PID: 20592 Comm: syz.3.5230 Tainted: G L syzkaller #0 PREEMPT(full) [ 1177.840054][T20592] Tainted: [L]=SOFTLOCKUP [ 1177.840062][T20592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1177.840074][T20592] Call Trace: [ 1177.840083][T20592] [ 1177.840092][T20592] dump_stack_lvl+0xe8/0x150 [ 1177.840127][T20592] should_fail_ex+0x412/0x560 [ 1177.840157][T20592] should_failslab+0xa8/0x100 [ 1177.840182][T20592] __kmalloc_cache_noprof+0x88/0x660 [ 1177.840216][T20592] ? device_create+0x13d/0x300 [ 1177.840243][T20592] device_create+0x13d/0x300 [ 1177.840266][T20592] ? timer_init_key+0x161/0x2f0 [ 1177.840296][T20592] ? __pfx_device_create+0x10/0x10 [ 1177.840318][T20592] ? ieee80211_alloc_hw_nm+0x191d/0x1fa0 [ 1177.840353][T20592] mac80211_hwsim_new_radio+0x427/0x5ba0 [ 1177.840391][T20592] ? stack_trace_save+0xa9/0x100 [ 1177.840416][T20592] ? __pfx_stack_trace_save+0x10/0x10 [ 1177.840444][T20592] ? stack_depot_save_flags+0x33/0x810 [ 1177.840477][T20592] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 1177.840514][T20592] hwsim_new_radio_nl+0xf6a/0x1c00 [ 1177.840562][T20592] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 1177.840597][T20592] ? rcu_is_watching+0x15/0xb0 [ 1177.840619][T20592] ? trace_kmalloc+0x2a/0x110 [ 1177.840657][T20592] ? __nla_parse+0x40/0x60 [ 1177.840689][T20592] ? genl_family_rcv_msg_attrs_parse+0x20b/0x2f0 [ 1177.840717][T20592] ? genl_family_rcv_msg_attrs_parse+0x265/0x2f0 [ 1177.840752][T20592] genl_family_rcv_msg_doit+0x22a/0x330 [ 1177.840786][T20592] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 1177.840826][T20592] ? bpf_lsm_capable+0x9/0x20 [ 1177.840848][T20592] ? security_capable+0x7e/0x2c0 [ 1177.840884][T20592] genl_rcv_msg+0x61c/0x7a0 [ 1177.840927][T20592] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1177.840951][T20592] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 1177.840976][T20592] ? __lock_acquire+0x6b5/0x2cf0 [ 1177.841020][T20592] netlink_rcv_skb+0x232/0x4b0 [ 1177.841053][T20592] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1177.841080][T20592] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1177.841131][T20592] ? down_read+0x270/0x2e0 [ 1177.841154][T20592] ? genl_rcv+0xd/0x40 [ 1177.841180][T20592] genl_rcv+0x28/0x40 [ 1177.841203][T20592] netlink_unicast+0x80f/0x9b0 [ 1177.841241][T20592] ? __pfx_netlink_unicast+0x10/0x10 [ 1177.841274][T20592] ? netlink_sendmsg+0x650/0xb40 [ 1177.841292][T20592] ? skb_put+0x11b/0x210 [ 1177.841319][T20592] netlink_sendmsg+0x813/0xb40 [ 1177.841350][T20592] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1177.841373][T20592] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1177.841416][T20592] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1177.841436][T20592] sock_sendmsg_nosec+0x112/0x150 [ 1177.841468][T20592] ____sys_sendmsg+0x589/0x8c0 [ 1177.841502][T20592] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1177.841536][T20592] ? import_iovec+0x73/0xa0 [ 1177.841568][T20592] ___sys_sendmsg+0x2a5/0x360 [ 1177.841598][T20592] ? __pfx____sys_sendmsg+0x10/0x10 [ 1177.841662][T20592] ? __fget_files+0x2a/0x420 [ 1177.841689][T20592] ? __fget_files+0x3a0/0x420 [ 1177.841727][T20592] __x64_sys_sendmsg+0x1bd/0x2a0 [ 1177.841755][T20592] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1177.841791][T20592] ? __pfx_ksys_write+0x10/0x10 [ 1177.841824][T20592] do_syscall_64+0x14d/0xf80 [ 1177.841845][T20592] ? trace_irq_disable+0x3b/0x150 [ 1177.841869][T20592] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1177.841891][T20592] ? clear_bhb_loop+0x40/0x90 [ 1177.841925][T20592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1177.841947][T20592] RIP: 0033:0x7ffb5f39c799 [ 1177.841967][T20592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1177.841985][T20592] RSP: 002b:00007ffb5d5f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1177.842008][T20592] RAX: ffffffffffffffda RBX: 00007ffb5f615fa0 RCX: 00007ffb5f39c799 [ 1177.842023][T20592] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 1177.842037][T20592] RBP: 00007ffb5d5f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1177.842050][T20592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1177.842063][T20592] R13: 00007ffb5f616038 R14: 00007ffb5f615fa0 R15: 00007ffd9e75ecb8 [ 1177.842098][T20592] [ 1178.378000][T12685] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 1178.444158][T20595] 9pnet_fd: p9_fd_create_tcp (20595): problem connecting socket to 127.0.0.1 [ 1178.491242][T20600] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1178.538614][T12685] usb 3-1: Using ep0 maxpacket: 32 [ 1178.552920][T12685] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1178.577721][T12685] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1178.602618][T12685] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 1178.622153][T12685] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1178.652193][T12685] usb 3-1: config 0 descriptor?? [ 1178.883360][T12685] usbhid 3-1:0.0: can't add hid device: -71 [ 1178.893602][T12685] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 1178.904638][T12685] usb 3-1: USB disconnect, device number 67 [ 1179.500348][T20613] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5244'. [ 1179.642286][T20615] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1179.697717][ T808] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 1179.717917][ T5864] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 1179.867705][ T808] usb 3-1: Using ep0 maxpacket: 32 [ 1179.874865][ T808] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1179.888510][ T808] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1179.900610][ T808] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1179.915588][ T808] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1179.927550][ T808] usb 3-1: config 0 descriptor?? [ 1179.928362][ T5864] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1179.943882][ T808] hub 3-1:0.0: USB hub found [ 1179.977657][ T5864] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1179.997649][ T5864] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1180.031085][ T5864] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1180.040404][ T5864] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1180.051938][ T5864] usb 4-1: config 0 descriptor?? [ 1180.146497][ T808] hub 3-1:0.0: 1 port detected [ 1180.351942][ T808] hub 3-1:0.0: hub_hub_status failed (err = -71) [ 1180.359810][ T808] hub 3-1:0.0: config failed, can't get hub status (err -71) [ 1180.374365][ T808] usbhid 3-1:0.0: can't add hid device: -71 [ 1180.381028][ T808] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 1180.410222][ T808] usb 3-1: USB disconnect, device number 68 [ 1180.481992][ T5864] usbhid 4-1:0.0: can't add hid device: -71 [ 1180.489115][ T5864] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1180.502708][ T5864] usb 4-1: USB disconnect, device number 72 [ 1181.302346][T20637] tipc: Started in network mode [ 1181.324414][T20637] tipc: Node identity 4, cluster identity 4711 [ 1181.344712][T20637] tipc: Node number set to 4 [ 1185.377899][ T24] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 1185.553112][ T24] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 1185.578109][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1185.599729][ T24] usb 3-1: config 0 descriptor?? [ 1186.367736][ T5903] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 1186.517689][ T5903] usb 4-1: Using ep0 maxpacket: 32 [ 1186.524890][ T5903] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1186.536408][ T5903] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1186.546631][ T5903] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1186.558593][ T5903] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1186.570191][ T5903] usb 4-1: config 0 descriptor?? [ 1186.579034][ T5903] hub 4-1:0.0: USB hub found [ 1186.782478][ T5903] hub 4-1:0.0: 1 port detected [ 1186.984615][ T5903] hub 4-1:0.0: hub_hub_status failed (err = -71) [ 1186.992306][ T5903] hub 4-1:0.0: config failed, can't get hub status (err -71) [ 1187.004931][ T5903] usbhid 4-1:0.0: can't add hid device: -71 [ 1187.011346][ T5903] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1187.039375][ T5903] usb 4-1: USB disconnect, device number 73 [ 1188.104326][ T24] udl 3-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 1188.124035][ T24] [drm:udl_init] *ERROR* Selecting channel failed [ 1188.193108][ T24] [drm] Initialized udl 0.0.1 for 3-1:0.0 on minor 2 [ 1188.201140][ T24] [drm] Initialized udl on minor 2 [ 1188.210259][ T24] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1188.233982][ T24] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 1188.281243][ T24] usb 3-1: USB disconnect, device number 69 [ 1188.292391][ T5949] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1188.311723][ T5949] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 1188.780526][ T808] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 1188.932797][T20700] fuse: Bad value for 'user_id' [ 1188.938117][T20700] fuse: Bad value for 'user_id' [ 1188.979566][ T808] usb 4-1: Using ep0 maxpacket: 32 [ 1188.989248][ T808] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1189.009146][ T808] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1189.031080][ T808] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 1189.059290][ T808] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1189.081760][ T808] usb 4-1: config 0 descriptor?? [ 1189.337757][ T808] savu 0003:1E7D:2D5A.005B: unbalanced delimiter at end of report description [ 1189.348227][ T808] savu 0003:1E7D:2D5A.005B: parse failed [ 1189.354106][ T808] savu 0003:1E7D:2D5A.005B: probe with driver savu failed with error -22 [ 1189.838900][T20709] netlink: 24 bytes leftover after parsing attributes in process `syz.0.5273'. [ 1189.964979][T20711] bridge0: port 3(erspan0) entered disabled state [ 1189.971740][T20711] bridge0: port 2(bridge_slave_1) entered disabled state [ 1189.981662][T20711] bridge0: port 1(bridge_slave_0) entered disabled state [ 1190.189136][T20718] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1190.209797][T20718] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 1th superblock [ 1190.224377][T20718] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1190.234063][T20718] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 2th superblock [ 1190.878097][T20723] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1191.847466][ T808] usb 4-1: USB disconnect, device number 74 [ 1191.891230][T20736] netlink: 'syz.2.5282': attribute type 10 has an invalid length. [ 1191.902985][T20736] team0: Device wlan1 is up. Set it down before adding it as a team port [ 1192.417725][ T5949] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 1192.569496][ T5949] usb 3-1: Using ep0 maxpacket: 8 [ 1192.588278][ T5949] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1192.608808][ T5949] usb 3-1: config 1 has an invalid descriptor of length 248, skipping remainder of the config [ 1192.634996][ T5949] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1192.657760][ T5949] usb 3-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1192.689971][ T5949] usb 3-1: New USB device found, idVendor=2b73, idProduct=000a, bcdDevice= 0.40 [ 1192.699411][ T5949] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1192.707456][ T5949] usb 3-1: Product: syz [ 1192.713967][ T5949] usb 3-1: Manufacturer: syz [ 1192.723934][ T5949] usb 3-1: SerialNumber: syz [ 1192.956138][ T5949] usb 3-1: 0:2 : does not exist [ 1193.087649][ T5949] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 1193.111421][ T5949] usb 3-1: USB disconnect, device number 70 [ 1193.657757][ T5949] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 1193.797875][T12685] usb 3-1: new full-speed USB device number 71 using dummy_hcd [ 1193.813372][ T5949] usb 4-1: config 0 has an invalid interface number: 148 but max is 0 [ 1193.822852][ T5949] usb 4-1: config 0 has no interface number 0 [ 1193.831611][ T5949] usb 4-1: config 0 interface 148 has no altsetting 0 [ 1193.842982][ T5949] usb 4-1: New USB device found, idVendor=04e6, idProduct=1401, bcdDevice= 1.00 [ 1193.865416][ T5949] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1193.873788][ T5949] usb 4-1: Product: syz [ 1193.878744][ T5949] usb 4-1: Manufacturer: syz [ 1193.884128][ T5949] usb 4-1: SerialNumber: syz [ 1193.895297][ T5949] usb 4-1: config 0 descriptor?? [ 1193.903507][ T5949] usb-storage 4-1:0.148: USB Mass Storage device detected [ 1193.981053][T12685] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 1193.997972][T12685] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1194.006150][T12685] usb 3-1: Product: syz [ 1194.011220][T12685] usb 3-1: Manufacturer: syz [ 1194.015877][T12685] usb 3-1: SerialNumber: syz [ 1194.026086][T12685] usb 3-1: config 0 descriptor?? [ 1194.121135][T20759] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1194.145682][T20759] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1194.166477][T20759] netlink: 48 bytes leftover after parsing attributes in process `syz.3.5292'. [ 1194.253565][ T24] usb 4-1: USB disconnect, device number 75 [ 1194.298921][T12685] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 1194.791718][T20771] netlink: 'syz.4.5296': attribute type 10 has an invalid length. [ 1194.801529][T20771] netlink: 40 bytes leftover after parsing attributes in process `syz.4.5296'. [ 1194.891549][T20771] team0: Port device geneve0 added [ 1195.446129][T20786] FAULT_INJECTION: forcing a failure. [ 1195.446129][T20786] name failslab, interval 1, probability 0, space 0, times 0 [ 1195.461267][T20786] CPU: 1 UID: 0 PID: 20786 Comm: syz.3.5302 Tainted: G L syzkaller #0 PREEMPT(full) [ 1195.461299][T20786] Tainted: [L]=SOFTLOCKUP [ 1195.461307][T20786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1195.461321][T20786] Call Trace: [ 1195.461329][T20786] [ 1195.461338][T20786] dump_stack_lvl+0xe8/0x150 [ 1195.461374][T20786] should_fail_ex+0x412/0x560 [ 1195.461405][T20786] should_failslab+0xa8/0x100 [ 1195.461427][T20786] ? skb_clone+0x212/0x3a0 [ 1195.461452][T20786] kmem_cache_alloc_noprof+0x87/0x650 [ 1195.461481][T20786] ? lock_acquire+0xf0/0x2e0 [ 1195.461518][T20786] skb_clone+0x212/0x3a0 [ 1195.461541][T20786] ? dev_queue_xmit_nit+0x268/0xad0 [ 1195.461565][T20786] dev_queue_xmit_nit+0x29a/0xad0 [ 1195.461588][T20786] ? dev_queue_xmit_nit+0x2d/0xad0 [ 1195.461610][T20786] ? __pfx_passthru_features_check+0x10/0x10 [ 1195.461642][T20786] dev_hard_start_xmit+0x1cf/0x870 [ 1195.461685][T20786] __dev_queue_xmit+0x1557/0x3870 [ 1195.461721][T20786] ? __local_bh_enable_ip+0xd0/0x130 [ 1195.461751][T20786] ? __dev_queue_xmit+0x28b/0x3870 [ 1195.461775][T20786] ? ebt_do_table+0x2665/0x2830 [ 1195.461799][T20786] ? __local_bh_enable_ip+0xd0/0x130 [ 1195.461830][T20786] ? ebt_do_table+0x2665/0x2830 [ 1195.461861][T20786] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1195.461920][T20786] ? br_nf_post_routing+0x219/0xfe0 [ 1195.461958][T20786] br_dev_queue_push_xmit+0x370/0x4a0 [ 1195.461981][T20786] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 1195.462004][T20786] NF_HOOK+0x360/0x3f0 [ 1195.462028][T20786] ? NF_HOOK+0xa2/0x3f0 [ 1195.462048][T20786] ? __pfx_NF_HOOK+0x10/0x10 [ 1195.462071][T20786] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 1195.462105][T20786] br_forward_finish+0xd3/0x130 [ 1195.462124][T20786] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 1195.462146][T20786] ? __pfx_br_forward_finish+0x10/0x10 [ 1195.462167][T20786] NF_HOOK+0x360/0x3f0 [ 1195.462192][T20786] ? NF_HOOK+0xa2/0x3f0 [ 1195.462212][T20786] ? __pfx_NF_HOOK+0x10/0x10 [ 1195.462234][T20786] ? __pfx_br_forward_finish+0x10/0x10 [ 1195.462259][T20786] ? __skb_clone+0x483/0x7a0 [ 1195.462280][T20786] ? br_handle_vlan+0x61/0x530 [ 1195.462313][T20786] __br_forward+0x397/0x540 [ 1195.462333][T20786] ? __pfx_br_forward_finish+0x10/0x10 [ 1195.462358][T20786] br_flood+0x6ee/0xb80 [ 1195.462394][T20786] ? br_dev_xmit+0x193/0x1980 [ 1195.462419][T20786] br_dev_xmit+0x12bd/0x1980 [ 1195.462446][T20786] ? br_dev_xmit+0x193/0x1980 [ 1195.462479][T20786] ? __pfx_br_dev_xmit+0x10/0x10 [ 1195.462508][T20786] ? dev_queue_xmit_nit+0x2d/0xad0 [ 1195.462534][T20786] ? dump_cpumask+0x290/0x300 [ 1195.462559][T20786] ? dev_queue_xmit_nit+0x2d/0xad0 [ 1195.462581][T20786] ? __pfx_passthru_features_check+0x10/0x10 [ 1195.462614][T20786] dev_hard_start_xmit+0x2d8/0x870 [ 1195.462657][T20786] __dev_queue_xmit+0x1557/0x3870 [ 1195.462695][T20786] ? __dev_queue_xmit+0x28b/0x3870 [ 1195.462732][T20786] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1195.462766][T20786] ? __pfx___vlan_get_protocol_offset+0x10/0x10 [ 1195.462799][T20786] ? packet_parse_headers+0x4c9/0x790 [ 1195.462820][T20786] ? packet_parse_headers+0x575/0x790 [ 1195.462843][T20786] ? __pfx_packet_parse_headers+0x10/0x10 [ 1195.462868][T20786] ? packet_xmit+0x68/0x320 [ 1195.462890][T20786] packet_sendmsg+0x3e7f/0x5150 [ 1195.462937][T20786] ? aa_file_perm+0x192/0x15e0 [ 1195.462980][T20786] ? __lock_acquire+0x6b5/0x2cf0 [ 1195.463026][T20786] ? __pfx_packet_sendmsg+0x10/0x10 [ 1195.463067][T20786] ? __pfx_aa_sk_perm+0x10/0x10 [ 1195.463092][T20786] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1195.463134][T20786] ? __pfx_packet_sendmsg+0x10/0x10 [ 1195.463160][T20786] sock_sendmsg_nosec+0x112/0x150 [ 1195.463193][T20786] __sys_sendto+0x3ff/0x590 [ 1195.463217][T20786] ? __pfx___sys_sendto+0x10/0x10 [ 1195.463236][T20786] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1195.463272][T20786] ? __fget_files+0x3a0/0x420 [ 1195.463310][T20786] ? ksys_write+0x242/0x270 [ 1195.463333][T20786] ? __pfx_ksys_write+0x10/0x10 [ 1195.463359][T20786] __x64_sys_sendto+0xde/0x100 [ 1195.463384][T20786] do_syscall_64+0x14d/0xf80 [ 1195.463404][T20786] ? trace_irq_disable+0x3b/0x150 [ 1195.463428][T20786] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1195.463449][T20786] ? clear_bhb_loop+0x40/0x90 [ 1195.463475][T20786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1195.463495][T20786] RIP: 0033:0x7ffb5f39c799 [ 1195.463516][T20786] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1195.463532][T20786] RSP: 002b:00007ffb5d5f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1195.463554][T20786] RAX: ffffffffffffffda RBX: 00007ffb5f615fa0 RCX: 00007ffb5f39c799 [ 1195.463568][T20786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1195.463580][T20786] RBP: 00007ffb5d5f6090 R08: 0000200000000600 R09: 0000000000000014 [ 1195.463593][T20786] R10: 0000000024040801 R11: 0000000000000246 R12: 0000000000000001 [ 1195.463606][T20786] R13: 00007ffb5f616038 R14: 00007ffb5f615fa0 R15: 00007ffd9e75ecb8 [ 1195.463639][T20786] [ 1196.402924][T20795] EXT4-fs (nbd3): unable to read superblock [ 1196.421697][T12685] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 1196.434757][T12685] usb 3-1: USB disconnect, device number 71 [ 1196.565907][T20797] sp0: Synchronizing with TNC [ 1196.684696][T20796] [U] è [ 1197.370582][T20807] netlink: 28 bytes leftover after parsing attributes in process `syz.0.5310'. [ 1197.394661][T20807] openvswitch: netlink: Flow key attr not present in new flow. [ 1197.436044][T20811] FAULT_INJECTION: forcing a failure. [ 1197.436044][T20811] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1197.490523][T20811] CPU: 0 UID: 0 PID: 20811 Comm: syz.2.5311 Tainted: G L syzkaller #0 PREEMPT(full) [ 1197.490559][T20811] Tainted: [L]=SOFTLOCKUP [ 1197.490568][T20811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1197.490580][T20811] Call Trace: [ 1197.490589][T20811] [ 1197.490599][T20811] dump_stack_lvl+0xe8/0x150 [ 1197.490672][T20811] should_fail_ex+0x412/0x560 [ 1197.490714][T20811] _copy_to_user+0x31/0xb0 [ 1197.490743][T20811] video_usercopy+0xe0a/0x14b0 [ 1197.490778][T20811] ? __pfx___video_do_ioctl+0x10/0x10 [ 1197.490808][T20811] ? __pfx_video_usercopy+0x10/0x10 [ 1197.490845][T20811] ? __fget_files+0x2a/0x420 [ 1197.490876][T20811] ? __fget_files+0x2a/0x420 [ 1197.490901][T20811] ? __fget_files+0x3a0/0x420 [ 1197.490931][T20811] v4l2_ioctl+0x18d/0x1e0 [ 1197.490970][T20811] ? __pfx_v4l2_ioctl+0x10/0x10 [ 1197.491007][T20811] __se_sys_ioctl+0xfc/0x170 [ 1197.491029][T20811] do_syscall_64+0x14d/0xf80 [ 1197.491048][T20811] ? trace_irq_disable+0x3b/0x150 [ 1197.491071][T20811] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1197.491107][T20811] ? clear_bhb_loop+0x40/0x90 [ 1197.491132][T20811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1197.491153][T20811] RIP: 0033:0x7fcf7e19c799 [ 1197.491172][T20811] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1197.491189][T20811] RSP: 002b:00007fcf7efcf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1197.491212][T20811] RAX: ffffffffffffffda RBX: 00007fcf7e415fa0 RCX: 00007fcf7e19c799 [ 1197.491227][T20811] RDX: 00002000000001c0 RSI: 00000000c0205647 RDI: 0000000000000003 [ 1197.491241][T20811] RBP: 00007fcf7efcf090 R08: 0000000000000000 R09: 0000000000000000 [ 1197.491253][T20811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1197.491265][T20811] R13: 00007fcf7e416038 R14: 00007fcf7e415fa0 R15: 00007ffc0e9aedc8 [ 1197.491297][T20811] [ 1197.874483][T20822] FAULT_INJECTION: forcing a failure. [ 1197.874483][T20822] name failslab, interval 1, probability 0, space 0, times 0 [ 1197.916187][T20822] CPU: 0 UID: 0 PID: 20822 Comm: syz.2.5315 Tainted: G L syzkaller #0 PREEMPT(full) [ 1197.916225][T20822] Tainted: [L]=SOFTLOCKUP [ 1197.916232][T20822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1197.916242][T20822] Call Trace: [ 1197.916249][T20822] [ 1197.916256][T20822] dump_stack_lvl+0xe8/0x150 [ 1197.916285][T20822] should_fail_ex+0x412/0x560 [ 1197.916308][T20822] should_failslab+0xa8/0x100 [ 1197.916327][T20822] __kmalloc_noprof+0xe8/0x760 [ 1197.916353][T20822] ? do_sys_poll+0x313/0x1120 [ 1197.916377][T20822] do_sys_poll+0x313/0x1120 [ 1197.916408][T20822] ? __pfx_do_sys_poll+0x10/0x10 [ 1197.916427][T20822] ? __lock_acquire+0x6b5/0x2cf0 [ 1197.916452][T20822] ? is_bpf_text_address+0x26/0x2b0 [ 1197.916545][T20822] ? set_user_sigmask+0xcd/0x1c0 [ 1197.916569][T20822] ? __pfx_set_user_sigmask+0x10/0x10 [ 1197.916601][T20822] __se_sys_ppoll+0x209/0x2b0 [ 1197.916620][T20822] ? fput+0xa0/0xd0 [ 1197.916643][T20822] ? __pfx___se_sys_ppoll+0x10/0x10 [ 1197.916663][T20822] ? __pfx_ksys_write+0x10/0x10 [ 1197.916682][T20822] ? __x64_sys_ppoll+0x20/0xc0 [ 1197.916705][T20822] do_syscall_64+0x14d/0xf80 [ 1197.916721][T20822] ? trace_irq_disable+0x3b/0x150 [ 1197.916740][T20822] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1197.916756][T20822] ? clear_bhb_loop+0x40/0x90 [ 1197.916776][T20822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1197.916792][T20822] RIP: 0033:0x7fcf7e19c799 [ 1197.916808][T20822] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1197.916822][T20822] RSP: 002b:00007fcf7efcf028 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 1197.916839][T20822] RAX: ffffffffffffffda RBX: 00007fcf7e415fa0 RCX: 00007fcf7e19c799 [ 1197.916851][T20822] RDX: 0000000000000000 RSI: 20000000000000dc RDI: 00002000000000c0 [ 1197.916863][T20822] RBP: 00007fcf7efcf090 R08: 0000000000000000 R09: 0000000000000000 [ 1197.916873][T20822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1197.916882][T20822] R13: 00007fcf7e416038 R14: 00007fcf7e415fa0 R15: 00007ffc0e9aedc8 [ 1197.916906][T20822] [ 1198.320316][T20830] netlink: 5 bytes leftover after parsing attributes in process `syz.4.5318'. [ 1198.331982][T20830] .30ªX¹¦D: renamed from macvtap0 (while UP) [ 1198.359888][T20831] netlink: 5 bytes leftover after parsing attributes in process `syz.4.5318'. [ 1198.403043][T20830] .30ªX¹¦D: entered allmulticast mode [ 1198.423426][T20830] veth0_macvtap: entered allmulticast mode [ 1198.437202][T20830] A link change request failed with some changes committed already. Interface .30ªX¹¦D may have been left with an inconsistent configuration, please check. [ 1198.492857][T20831] .31ªX¹¦D: renamed from .30ªX¹¦D (while UP) [ 1198.513781][T20831] A link change request failed with some changes committed already. Interface .31ªX¹¦D may have been left with an inconsistent configuration, please check. [ 1198.865515][T19769] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 1199.607955][ T808] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 1199.684172][T20865] F2FS-fs: Value of option "test_dummy_encryption" is unrecognized [ 1199.697842][T20865] netlink: 104 bytes leftover after parsing attributes in process `syz.2.5331'. [ 1199.797806][ T808] usb 4-1: Using ep0 maxpacket: 8 [ 1199.805185][ T808] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 7 [ 1199.821713][ T808] usb 4-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 1199.831819][ T808] usb 4-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 1199.841176][ T808] usb 4-1: Product: syz [ 1199.852266][ T808] usb 4-1: Manufacturer: syz [ 1199.857376][T20868] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5332'. [ 1199.867799][ T808] usb 4-1: SerialNumber: syz [ 1199.908312][T20868] syzkaller0: entered allmulticast mode [ 1199.914344][T20868] syzkaller0: entered promiscuous mode [ 1200.410907][ T808] usb 4-1: USB disconnect, device number 76 [ 1200.599686][T20866] syzkaller0: left promiscuous mode [ 1200.605346][T20866] syzkaller0: left allmulticast mode [ 1201.778253][ T808] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 1201.947661][ T808] usb 3-1: Using ep0 maxpacket: 8 [ 1201.954948][ T808] usb 3-1: config 1 has 0 interfaces, different from the descriptor's value: 7 [ 1201.969994][ T808] usb 3-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 1201.983035][ T808] usb 3-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 1202.002183][ T808] usb 3-1: Product: syz [ 1202.011820][ T808] usb 3-1: Manufacturer: syz [ 1202.021972][ T808] usb 3-1: SerialNumber: syz [ 1202.197707][ T5903] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 1202.368655][ T5903] usb 4-1: Using ep0 maxpacket: 8 [ 1202.383332][ T5903] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 7 [ 1202.413652][ T5903] usb 4-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 1202.427683][ T5903] usb 4-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 1202.447649][ T5903] usb 4-1: Product: syz [ 1202.453035][ T5903] usb 4-1: Manufacturer: syz [ 1202.459824][ T5903] usb 4-1: SerialNumber: syz [ 1202.481274][T20910] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 1202.487921][T20910] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 1202.502195][T20910] vhci_hcd vhci_hcd.0: Device attached [ 1202.650049][ T24] usb 3-1: USB disconnect, device number 72 [ 1202.710762][T20900] FAULT_INJECTION: forcing a failure. [ 1202.710762][T20900] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1202.724038][T20900] CPU: 0 UID: 0 PID: 20900 Comm: syz.3.5344 Tainted: G L syzkaller #0 PREEMPT(full) [ 1202.724068][T20900] Tainted: [L]=SOFTLOCKUP [ 1202.724076][T20900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1202.724089][T20900] Call Trace: [ 1202.724098][T20900] [ 1202.724106][T20900] dump_stack_lvl+0xe8/0x150 [ 1202.724141][T20900] should_fail_ex+0x412/0x560 [ 1202.724171][T20900] _copy_to_user+0x31/0xb0 [ 1202.724199][T20900] simple_read_from_buffer+0xe1/0x170 [ 1202.724233][T20900] proc_fail_nth_read+0x1bb/0x230 [ 1202.724271][T20900] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1202.724302][T20900] ? rw_verify_area+0x2a6/0x4d0 [ 1202.724340][T20900] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1202.724388][T20900] vfs_read+0x20c/0xa70 [ 1202.724417][T20900] ? fdget_pos+0x246/0x320 [ 1202.724451][T20900] ? __pfx___mutex_lock+0x10/0x10 [ 1202.724475][T20900] ? __pfx_vfs_read+0x10/0x10 [ 1202.724508][T20900] ? __fget_files+0x2a/0x420 [ 1202.724540][T20900] ? __fget_files+0x3a0/0x420 [ 1202.724566][T20900] ? __fget_files+0x2a/0x420 [ 1202.724603][T20900] ksys_read+0x150/0x270 [ 1202.724625][T20900] ? __pfx_ksys_read+0x10/0x10 [ 1202.724644][T20900] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1202.724679][T20900] do_syscall_64+0x14d/0xf80 [ 1202.724699][T20900] ? trace_irq_disable+0x3b/0x150 [ 1202.724724][T20900] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1202.724746][T20900] ? clear_bhb_loop+0x40/0x90 [ 1202.724772][T20900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1202.724794][T20900] RIP: 0033:0x7ffb5f35cfce [ 1202.724814][T20900] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1202.724831][T20900] RSP: 002b:00007ffb5d5f5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1202.724854][T20900] RAX: ffffffffffffffda RBX: 00007ffb5d5f66c0 RCX: 00007ffb5f35cfce [ 1202.724870][T20900] RDX: 000000000000000f RSI: 00007ffb5d5f60a0 RDI: 0000000000000007 [ 1202.724883][T20900] RBP: 00007ffb5d5f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1202.724896][T20900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1202.724909][T20900] R13: 00007ffb5f616038 R14: 00007ffb5f615fa0 R15: 00007ffd9e75ecb8 [ 1202.724943][T20900] [ 1202.738545][ T5949] usb 41-1: new low-speed USB device number 2 using vhci_hcd [ 1203.035553][ T5903] usb 4-1: USB disconnect, device number 77 [ 1203.357773][ T24] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 1203.523070][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1203.534327][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1203.544450][ T24] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1203.557766][ T24] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1203.559724][ T5903] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 1203.566878][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1203.574611][ T24] usb 3-1: config 0 descriptor?? [ 1203.757833][ T5903] usb 4-1: Using ep0 maxpacket: 8 [ 1203.765881][ T5903] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 7 [ 1203.781011][ T5903] usb 4-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 1203.790262][ T5903] usb 4-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 1203.799719][ T5903] usb 4-1: Product: syz [ 1203.803983][ T5903] usb 4-1: Manufacturer: syz [ 1203.808778][ T5903] usb 4-1: SerialNumber: syz [ 1204.014159][ T24] plantronics 0003:047F:FFFF.005C: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 1204.110708][ T24] usb 4-1: USB disconnect, device number 78 [ 1205.513785][T20911] vhci_hcd: connection reset by peer [ 1205.533564][ T180] vhci_hcd vhci_hcd.4: stop threads [ 1205.544047][ T180] vhci_hcd vhci_hcd.4: release socket [ 1205.567935][ T180] vhci_hcd vhci_hcd.4: disconnect device [ 1205.925656][T20946] program syz.2.5360 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1206.030347][T12685] usb 3-1: USB disconnect, device number 73 [ 1206.207713][ T24] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 1206.377785][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 1206.385016][ T24] usb 4-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 1206.417966][ T24] usb 4-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 1206.433936][ T24] usb 4-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1206.457700][ T24] usb 4-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 1206.511943][ T24] usb 4-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 1206.527885][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1206.547651][ T24] usb 4-1: Product: syz [ 1206.553412][ T24] usb 4-1: Manufacturer: syz [ 1206.569884][ T24] usb 4-1: SerialNumber: syz [ 1206.584566][ C1] imon 4-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 1206.639647][ T24] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:155.0/input/input48 [ 1206.797698][ T24] imon 4-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 1206.817737][ T24] (id 0x00) [ 1206.917672][ T24] rc_core: IR keymap rc-imon-pad not found [ 1206.932624][ T24] Registered IR keymap rc-empty [ 1206.949314][ T24] imon 4-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 1206.973757][ T24] imon 4-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 1207.041780][ T24] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:155.0/rc/rc0 [ 1207.060107][ T24] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:155.0/rc/rc0/input49 [ 1207.103080][ T24] imon 4-1:155.0: iMON device (15c2:ffdc, intf0) on usb<4:79> initialized [ 1207.212999][T20948] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1207.241380][T20948] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1207.330539][ T24] usb 4-1: USB disconnect, device number 79 [ 1207.768728][T20973] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5367'. [ 1207.789018][T20974] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5367'. [ 1208.057879][ T5949] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 1208.167761][T12685] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 1208.329677][T12685] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1208.351199][T12685] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1208.372780][T12685] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1208.399614][T12685] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1208.419151][T12685] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1208.427735][ T808] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 1208.460515][T12685] usb 4-1: config 0 descriptor?? [ 1208.587917][ T808] usb 3-1: Using ep0 maxpacket: 8 [ 1208.602879][ T808] usb 3-1: config 0 has an invalid interface number: 122 but max is 0 [ 1208.621708][ T808] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1208.648514][ T808] usb 3-1: config 0 has no interface number 0 [ 1208.662859][ T808] usb 3-1: config 0 interface 122 altsetting 0 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 1208.691431][ T808] usb 3-1: config 0 interface 122 altsetting 0 endpoint 0x8 has invalid wMaxPacketSize 0 [ 1208.719051][ T808] usb 3-1: config 0 interface 122 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 0 [ 1208.747662][ T808] usb 3-1: config 0 interface 122 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 8 [ 1208.774540][ T808] usb 3-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice= 5.b7 [ 1208.794340][ T808] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1208.812776][ T808] usb 3-1: Product: syz [ 1208.817976][ T808] usb 3-1: Manufacturer: syz [ 1208.827315][ T808] usb 3-1: SerialNumber: syz [ 1208.848714][ T808] usb 3-1: config 0 descriptor?? [ 1208.941449][T12685] plantronics 0003:047F:FFFF.005D: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 1209.074172][ T808] usb 3-1: NFC: intf ffff88802933c000 id ffffffff8f5fb340 [ 1209.112916][ T808] usb 3-1: USB disconnect, device number 74 [ 1210.979080][T15088] usb 4-1: USB disconnect, device number 80 [ 1220.545172][T15868] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1220.561326][T15868] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1220.574646][T15868] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1220.586951][T15868] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1220.619999][T15868] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1220.819312][ T30] kauditd_printk_skb: 47 callbacks suppressed [ 1220.819333][ T30] audit: type=1400 audit(1773868664.107:169): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name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chnl_net:caif_netlink_parms(): no params data found [ 1221.617671][ T30] audit: type=1400 audit(1773868664.887:170): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name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usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 1222.120079][T19859] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1222.131326][T19859] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1222.141528][T19859] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1222.169703][T19859] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1222.187765][T19859] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1222.209110][T19859] usb 3-1: config 0 descriptor?? [ 1222.230135][T21028] bridge0: port 1(bridge_slave_0) entered blocking state [ 1222.260012][T21028] bridge0: port 1(bridge_slave_0) entered disabled state [ 1222.286792][T21028] bridge_slave_0: entered allmulticast mode [ 1222.312922][T21028] bridge_slave_0: entered promiscuous mode [ 1222.346341][T21028] bridge0: port 2(bridge_slave_1) entered blocking state [ 1222.372329][T21028] bridge0: port 2(bridge_slave_1) entered disabled state [ 1222.395629][T21028] bridge_slave_1: entered allmulticast mode [ 1222.422020][T21028] bridge_slave_1: entered promiscuous mode [ 1222.593806][T21028] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1222.644711][T21028] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1222.677225][T19859] plantronics 0003:047F:FFFF.005E: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 1222.710713][T19769] Bluetooth: hci0: command tx timeout [ 1222.886537][T21028] team0: Port device team_slave_0 added [ 1222.937394][T21028] team0: Port device team_slave_1 added [ 1223.150452][T21028] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1223.179767][T21028] 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. [ 1223.272044][T21028] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1223.328345][T21028] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1223.348954][T21028] 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. [ 1223.445876][T21028] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1223.779704][T21028] hsr_slave_0: entered promiscuous mode [ 1223.824959][T21028] hsr_slave_1: entered promiscuous mode [ 1223.855650][T21028] debugfs: 'hsr0' already exists in 'hsr' [ 1223.855713][T21028] Cannot create hsr debugfs directory [ 1224.719213][ T5903] usb 3-1: USB disconnect, device number 75 [ 1224.790081][T19769] Bluetooth: hci0: command tx timeout [ 1225.174819][T21028] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1225.222648][T21028] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1225.255483][T21028] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1225.286989][T21028] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1225.610773][T21028] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1225.672071][T21028] 8021q: adding VLAN 0 to HW filter on device team0 [ 1225.710404][ T141] bridge0: port 1(bridge_slave_0) entered blocking state [ 1225.717713][ T141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1225.775901][ T141] bridge0: port 2(bridge_slave_1) entered blocking state [ 1225.783183][ T141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1226.482815][T21028] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1226.873488][T19769] Bluetooth: hci0: command tx timeout [ 1227.117158][T21028] veth0_vlan: entered promiscuous mode [ 1227.158940][T21028] veth1_vlan: entered promiscuous mode [ 1227.310434][T21028] veth0_macvtap: entered promiscuous mode [ 1227.345128][T21028] veth1_macvtap: entered promiscuous mode [ 1227.423181][T21028] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1227.475885][T21028] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1227.531749][ T1177] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1227.550244][ T1177] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1227.583721][ T1177] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1227.612661][ T1177] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1227.966757][T11893] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1227.986640][ T24] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 1228.012270][T11893] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1228.160426][ T180] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1228.176015][ T180] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1228.179538][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 1228.219035][ T24] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 1228.258383][ T24] usb 3-1: config 0 has no interface number 0 [ 1228.300395][ T24] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 1228.322219][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1228.363221][ T24] usb 3-1: Product: syz [ 1228.380584][ T24] usb 3-1: Manufacturer: syz [ 1228.404201][ T24] usb 3-1: SerialNumber: syz [ 1228.446727][ T24] usb 3-1: config 0 descriptor?? [ 1228.797837][T15090] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 1228.863048][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 1228.897685][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1228.947964][T19769] Bluetooth: hci0: command tx timeout [ 1228.979249][T15090] usb 6-1: Using ep0 maxpacket: 8 [ 1229.002823][T15090] usb 6-1: config 1 has 0 interfaces, different from the descriptor's value: 7 [ 1229.042536][T15090] usb 6-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 1229.063245][T15090] usb 6-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 1229.091050][T15090] usb 6-1: Product: syz [ 1229.114946][T15090] usb 6-1: Manufacturer: syz [ 1229.135326][T15090] usb 6-1: SerialNumber: syz [ 1229.536734][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000104: -71 [ 1229.565296][ T24] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 1229.607170][ T24] usb 3-1: USB disconnect, device number 76 [ 1230.043050][ T24] usb 6-1: USB disconnect, device number 2 [ 1230.324856][T21139] netlink: 14 bytes leftover after parsing attributes in process `syz.3.5412'. [ 1230.548426][T21145] netlink: 68 bytes leftover after parsing attributes in process `syz.4.5414'. [ 1231.089298][T21161] netlink: 'syz.4.5420': attribute type 46 has an invalid length. [ 1231.228924][T21164] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5422'. [ 1231.457707][T19859] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 1231.647708][T19859] usb 6-1: Using ep0 maxpacket: 32 [ 1231.701116][T19859] usb 6-1: config 0 has an invalid interface number: 67 but max is 0 [ 1231.720341][T19859] usb 6-1: config 0 has no interface number 0 [ 1231.743825][T19859] usb 6-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 1231.775446][T19859] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1231.806775][T19859] usb 6-1: Product: syz [ 1231.841264][T19859] usb 6-1: Manufacturer: syz [ 1231.845965][T19859] usb 6-1: SerialNumber: syz [ 1231.864965][T19859] usb 6-1: config 0 descriptor?? [ 1232.049058][T15090] IPVS: starting estimator thread 0... [ 1232.072023][T21176] IPVS: nq: FWM 3 0x00000003 - no destination available [ 1232.127965][T21176] syz.2.5427 (21176): /proc/21175/oom_adj is deprecated, please use /proc/21175/oom_score_adj instead. [ 1232.157834][T21178] IPVS: using max 27 ests per chain, 64800 per kthread [ 1232.301317][T19859] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 1232.341058][T19859] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1232.975076][T19859] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000104: -71 [ 1233.015142][T19859] smsc95xx 6-1:0.67: probe with driver smsc95xx failed with error -71 [ 1233.067276][T19859] usb 6-1: USB disconnect, device number 3 [ 1233.822280][T21191] IPv6: NLM_F_CREATE should be specified when creating new route [ 1233.860042][T21191] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5432'. [ 1234.591589][T15090] IPVS: starting estimator thread 0... [ 1234.639699][T21211] IPVS: nq: FWM 3 0x00000003 - no destination available [ 1234.697755][T21213] IPVS: using max 33 ests per chain, 79200 per kthread [ 1235.098342][T21222] tmpfs: Bad value for 'mpol' [ 1235.187676][T15090] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 1235.282583][T21224] FAULT_INJECTION: forcing a failure. [ 1235.282583][T21224] name failslab, interval 1, probability 0, space 0, times 0 [ 1235.310498][T21224] CPU: 0 UID: 0 PID: 21224 Comm: syz.2.5444 Tainted: G L syzkaller #0 PREEMPT(full) [ 1235.310533][T21224] Tainted: [L]=SOFTLOCKUP [ 1235.310541][T21224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1235.310555][T21224] Call Trace: [ 1235.310564][T21224] [ 1235.310574][T21224] dump_stack_lvl+0xe8/0x150 [ 1235.310609][T21224] should_fail_ex+0x412/0x560 [ 1235.310639][T21224] should_failslab+0xa8/0x100 [ 1235.310663][T21224] __kmalloc_cache_noprof+0x88/0x660 [ 1235.310698][T21224] ? nfnetlink_rcv+0xfdf/0x27b0 [ 1235.310738][T21224] nfnetlink_rcv+0xfdf/0x27b0 [ 1235.310801][T21224] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 1235.310844][T21224] ? __pfx_save_netdev_trace_buffer+0x10/0x10 [ 1235.310872][T21224] ? ref_tracker_free+0x693/0x840 [ 1235.310898][T21224] ? netlink_unicast+0x7e3/0x9b0 [ 1235.310924][T21224] ? netlink_sendmsg+0x813/0xb40 [ 1235.310972][T21224] ? __netlink_deliver_tap+0x866/0x8b0 [ 1235.311005][T21224] ? netlink_deliver_tap+0x2e/0x1b0 [ 1235.311053][T21224] netlink_unicast+0x80f/0x9b0 [ 1235.311091][T21224] ? __pfx_netlink_unicast+0x10/0x10 [ 1235.311123][T21224] ? netlink_sendmsg+0x650/0xb40 [ 1235.311141][T21224] ? skb_put+0x11b/0x210 [ 1235.311167][T21224] netlink_sendmsg+0x813/0xb40 [ 1235.311197][T21224] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1235.311220][T21224] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1235.311263][T21224] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1235.311282][T21224] sock_sendmsg_nosec+0x112/0x150 [ 1235.311315][T21224] ____sys_sendmsg+0x589/0x8c0 [ 1235.311349][T21224] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1235.311389][T21224] ? import_iovec+0x73/0xa0 [ 1235.311420][T21224] ___sys_sendmsg+0x2a5/0x360 [ 1235.311450][T21224] ? __pfx____sys_sendmsg+0x10/0x10 [ 1235.311511][T21224] ? __fget_files+0x2a/0x420 [ 1235.311537][T21224] ? __fget_files+0x3a0/0x420 [ 1235.311575][T21224] __x64_sys_sendmsg+0x1bd/0x2a0 [ 1235.311602][T21224] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1235.311636][T21224] ? __pfx_ksys_write+0x10/0x10 [ 1235.311669][T21224] do_syscall_64+0x14d/0xf80 [ 1235.311688][T21224] ? trace_irq_disable+0x3b/0x150 [ 1235.311713][T21224] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1235.311734][T21224] ? clear_bhb_loop+0x40/0x90 [ 1235.311760][T21224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1235.311781][T21224] RIP: 0033:0x7fcf7e19c799 [ 1235.311801][T21224] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1235.311818][T21224] RSP: 002b:00007fcf7efcf028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1235.311841][T21224] RAX: ffffffffffffffda RBX: 00007fcf7e415fa0 RCX: 00007fcf7e19c799 [ 1235.311856][T21224] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 1235.311870][T21224] RBP: 00007fcf7efcf090 R08: 0000000000000000 R09: 0000000000000000 [ 1235.311883][T21224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1235.311896][T21224] R13: 00007fcf7e416038 R14: 00007fcf7e415fa0 R15: 00007ffc0e9aedc8 [ 1235.311930][T21224] [ 1236.007799][T15090] usb 4-1: Using ep0 maxpacket: 32 [ 1236.015113][T15090] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 1236.023453][T15090] usb 4-1: config 0 has no interface number 0 [ 1236.032193][T15090] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 1236.043286][T15090] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1236.051450][T15090] usb 4-1: Product: syz [ 1236.067706][T15090] usb 4-1: Manufacturer: syz [ 1236.081968][T15090] usb 4-1: SerialNumber: syz [ 1236.118663][T15090] usb 4-1: config 0 descriptor?? [ 1236.389598][T21233] FAULT_INJECTION: forcing a failure. [ 1236.389598][T21233] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1236.429735][T21233] CPU: 0 UID: 0 PID: 21233 Comm: syz.2.5447 Tainted: G L syzkaller #0 PREEMPT(full) [ 1236.429770][T21233] Tainted: [L]=SOFTLOCKUP [ 1236.429787][T21233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1236.429800][T21233] Call Trace: [ 1236.429809][T21233] [ 1236.429818][T21233] dump_stack_lvl+0xe8/0x150 [ 1236.429856][T21233] should_fail_ex+0x412/0x560 [ 1236.429887][T21233] prepare_alloc_pages+0x22a/0x650 [ 1236.429919][T21233] __alloc_frozen_pages_noprof+0x119/0x3d0 [ 1236.429947][T21233] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1236.429975][T21233] ? __pfx_policy_nodemask+0x10/0x10 [ 1236.430002][T21233] ? __pfx_free_vmap_area_rb_augment_cb_rotate+0x10/0x10 [ 1236.430033][T21233] alloc_pages_mpol+0x235/0x490 [ 1236.430062][T21233] alloc_pages_noprof+0xac/0x2a0 [ 1236.430087][T21233] get_free_pages_noprof+0xf/0x80 [ 1236.430110][T21233] __kasan_populate_vmalloc+0x38/0x1d0 [ 1236.430140][T21233] ? do_raw_spin_unlock+0xf5/0x210 [ 1236.430171][T21233] alloc_vmap_area+0xd73/0x14b0 [ 1236.430217][T21233] ? __pfx_alloc_vmap_area+0x10/0x10 [ 1236.430243][T21233] ? __kasan_kmalloc+0x93/0xb0 [ 1236.430290][T21233] ? __get_vm_area_node+0x13f/0x300 [ 1236.430317][T21233] ? __kmalloc_cache_node_noprof+0x248/0x6b0 [ 1236.430351][T21233] ? copy_process+0x89b/0x4430 [ 1236.430383][T21233] __get_vm_area_node+0x1f8/0x300 [ 1236.430420][T21233] __vmalloc_node_range_noprof+0x36a/0x1750 [ 1236.430452][T21233] ? copy_process+0x89b/0x4430 [ 1236.430505][T21233] ? __memcg_slab_post_alloc_hook+0x493/0xe80 [ 1236.430544][T21233] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 1236.430578][T21233] ? rcu_is_watching+0x15/0xb0 [ 1236.430601][T21233] ? memcpy_and_pad+0x48/0x80 [ 1236.430636][T21233] __vmalloc_node_noprof+0xc2/0x100 [ 1236.430667][T21233] ? copy_process+0x89b/0x4430 [ 1236.430696][T21233] ? copy_process+0x89b/0x4430 [ 1236.430730][T21233] dup_task_struct+0x298/0x840 [ 1236.430766][T21233] copy_process+0x89b/0x4430 [ 1236.430839][T21233] ? __pfx_copy_process+0x10/0x10 [ 1236.430885][T21233] ? mutex_init_lockdep+0xdf/0x110 [ 1236.430911][T21233] vhost_task_create+0x1f9/0x380 [ 1236.430937][T21233] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 1236.430960][T21233] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 1236.430986][T21233] ? __pfx_vhost_task_create+0x10/0x10 [ 1236.431021][T21233] ? __pfx_vhost_task_fn+0x10/0x10 [ 1236.431056][T21233] ? __lock_acquire+0x6b5/0x2cf0 [ 1236.431094][T21233] kvm_mmu_post_init_vm+0x14c/0x300 [ 1236.431124][T21233] kvm_arch_vcpu_ioctl_run+0x106/0x20d0 [ 1236.431160][T21233] ? __mutex_trylock_common+0x158/0x260 [ 1236.431187][T21233] ? __pfx___mutex_trylock_common+0x10/0x10 [ 1236.431210][T21233] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 1236.431237][T21233] ? register_lock_class+0x31/0x2e0 [ 1236.431286][T21233] ? __lock_acquire+0x6b5/0x2cf0 [ 1236.431331][T21233] ? kasan_quarantine_put+0xbb/0x1f0 [ 1236.431374][T21233] ? kvm_vcpu_ioctl+0x280/0xfd0 [ 1236.431406][T21233] ? do_raw_write_lock+0x11d/0x260 [ 1236.431449][T21233] kvm_vcpu_ioctl+0xa62/0xfd0 [ 1236.431479][T21233] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1236.431500][T21233] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1236.431545][T21233] ? __fget_files+0x2a/0x420 [ 1236.431577][T21233] ? __fget_files+0x2a/0x420 [ 1236.431603][T21233] ? __fget_files+0x3a0/0x420 [ 1236.431629][T21233] ? __fget_files+0x2a/0x420 [ 1236.431665][T21233] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1236.431686][T21233] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1236.431719][T21233] __se_sys_ioctl+0xfc/0x170 [ 1236.431753][T21233] do_syscall_64+0x14d/0xf80 [ 1236.431774][T21233] ? trace_irq_disable+0x3b/0x150 [ 1236.431798][T21233] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1236.431820][T21233] ? clear_bhb_loop+0x40/0x90 [ 1236.431845][T21233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1236.431866][T21233] RIP: 0033:0x7fcf7e19c799 [ 1236.431886][T21233] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1236.431903][T21233] RSP: 002b:00007fcf7efcf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1236.431924][T21233] RAX: ffffffffffffffda RBX: 00007fcf7e415fa0 RCX: 00007fcf7e19c799 [ 1236.431940][T21233] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 1236.431952][T21233] RBP: 00007fcf7efcf090 R08: 0000000000000000 R09: 0000000000000000 [ 1236.431965][T21233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1236.431978][T21233] R13: 00007fcf7e416038 R14: 00007fcf7e415fa0 R15: 00007ffc0e9aedc8 [ 1236.432011][T21233] [ 1236.895707][T21233] syz.2.5447: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1236.910847][T21233] CPU: 0 UID: 0 PID: 21233 Comm: syz.2.5447 Tainted: G L syzkaller #0 PREEMPT(full) [ 1236.910877][T21233] Tainted: [L]=SOFTLOCKUP [ 1236.910885][T21233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1236.910897][T21233] Call Trace: [ 1236.910911][T21233] [ 1236.910920][T21233] dump_stack_lvl+0xe8/0x150 [ 1236.910956][T21233] warn_alloc+0x249/0x340 [ 1236.910989][T21233] ? kasan_quarantine_put+0xbb/0x1f0 [ 1236.911022][T21233] ? __pfx_warn_alloc+0x10/0x10 [ 1236.911043][T21233] ? __get_vm_area_node+0x211/0x300 [ 1236.911070][T21233] ? __kmalloc_cache_node_noprof+0x248/0x6b0 [ 1236.911103][T21233] ? copy_process+0x89b/0x4430 [ 1236.911134][T21233] ? __get_vm_area_node+0x211/0x300 [ 1236.911170][T21233] __vmalloc_node_range_noprof+0x38f/0x1750 [ 1236.911228][T21233] ? __memcg_slab_post_alloc_hook+0x493/0xe80 [ 1236.911277][T21233] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 1236.911306][T21233] ? rcu_is_watching+0x15/0xb0 [ 1236.911324][T21233] ? memcpy_and_pad+0x48/0x80 [ 1236.911353][T21233] __vmalloc_node_noprof+0xc2/0x100 [ 1236.911378][T21233] ? copy_process+0x89b/0x4430 [ 1236.911402][T21233] ? copy_process+0x89b/0x4430 [ 1236.911429][T21233] dup_task_struct+0x298/0x840 [ 1236.911462][T21233] copy_process+0x89b/0x4430 [ 1236.911512][T21233] ? __pfx_copy_process+0x10/0x10 [ 1236.911544][T21233] ? mutex_init_lockdep+0xdf/0x110 [ 1236.911572][T21233] vhost_task_create+0x1f9/0x380 [ 1236.911594][T21233] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 1236.911613][T21233] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 1236.911633][T21233] ? __pfx_vhost_task_create+0x10/0x10 [ 1236.911660][T21233] ? __pfx_vhost_task_fn+0x10/0x10 [ 1236.911687][T21233] ? __lock_acquire+0x6b5/0x2cf0 [ 1236.911718][T21233] kvm_mmu_post_init_vm+0x14c/0x300 [ 1236.911743][T21233] kvm_arch_vcpu_ioctl_run+0x106/0x20d0 [ 1236.911773][T21233] ? __mutex_trylock_common+0x158/0x260 [ 1236.911794][T21233] ? __pfx___mutex_trylock_common+0x10/0x10 [ 1236.911813][T21233] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 1236.911835][T21233] ? register_lock_class+0x31/0x2e0 [ 1236.911863][T21233] ? __lock_acquire+0x6b5/0x2cf0 [ 1236.911894][T21233] ? kasan_quarantine_put+0xbb/0x1f0 [ 1236.911920][T21233] ? kvm_vcpu_ioctl+0x280/0xfd0 [ 1236.911945][T21233] ? do_raw_write_lock+0x11d/0x260 [ 1236.911979][T21233] kvm_vcpu_ioctl+0xa62/0xfd0 [ 1236.912003][T21233] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1236.912019][T21233] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1236.912054][T21233] ? __fget_files+0x2a/0x420 [ 1236.912078][T21233] ? __fget_files+0x2a/0x420 [ 1236.912099][T21233] ? __fget_files+0x3a0/0x420 [ 1236.912120][T21233] ? __fget_files+0x2a/0x420 [ 1236.912145][T21233] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1236.912162][T21233] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1236.912181][T21233] __se_sys_ioctl+0xfc/0x170 [ 1236.912200][T21233] do_syscall_64+0x14d/0xf80 [ 1236.912216][T21233] ? trace_irq_disable+0x3b/0x150 [ 1236.912242][T21233] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1236.912260][T21233] ? clear_bhb_loop+0x40/0x90 [ 1236.912280][T21233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1236.912297][T21233] RIP: 0033:0x7fcf7e19c799 [ 1236.912313][T21233] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1236.912328][T21233] RSP: 002b:00007fcf7efcf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1236.912346][T21233] RAX: ffffffffffffffda RBX: 00007fcf7e415fa0 RCX: 00007fcf7e19c799 [ 1236.912360][T21233] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 1236.912373][T21233] RBP: 00007fcf7efcf090 R08: 0000000000000000 R09: 0000000000000000 [ 1236.912383][T21233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1236.912393][T21233] R13: 00007fcf7e416038 R14: 00007fcf7e415fa0 R15: 00007ffc0e9aedc8 [ 1236.912419][T21233] [ 1236.912504][T21233] Mem-Info: [ 1237.294537][T21233] active_anon:12127 inactive_anon:1129 isolated_anon:0 [ 1237.294537][T21233] active_file:3288 inactive_file:11844 isolated_file:0 [ 1237.294537][T21233] unevictable:768 dirty:169 writeback:0 [ 1237.294537][T21233] slab_reclaimable:14494 slab_unreclaimable:107770 [ 1237.294537][T21233] mapped:29092 shmem:12394 pagetables:1501 [ 1237.294537][T21233] sec_pagetables:0 bounce:0 [ 1237.294537][T21233] kernel_misc_reclaimable:0 [ 1237.294537][T21233] free:593255 free_pcp:10179 free_cma:0 [ 1237.340236][T19859] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 1237.349957][T15090] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 1237.360739][T15090] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1237.370088][T21233] Node 0 active_anon:2776kB inactive_anon:4480kB active_file:8876kB inactive_file:46676kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:94248kB dirty:644kB writeback:0kB shmem:5404kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12224kB pagetables:5116kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1237.404948][T21233] Node 1 active_anon:45680kB inactive_anon:0kB active_file:4276kB inactive_file:616kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:22152kB dirty:32kB writeback:0kB shmem:44072kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:508kB pagetables:964kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1237.467686][T21233] Node 0 DMA free:10096kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:144kB local_pcp:16kB free_cma:0kB [ 1237.517682][T19859] usb 6-1: Using ep0 maxpacket: 16 [ 1237.544467][T19859] usb 6-1: New USB device found, idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 1237.547869][T21233] lowmem_reserve[]: [ 1237.553818][T19859] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1237.567803][T21233] 0 2480 2481 2481 2481 [ 1237.580918][T21233] Node 0 DMA32 free:79420kB boost:49152kB min:83232kB low:91752kB high:100272kB reserved_highatomic:0KB free_highatomic:0KB active_anon:2776kB inactive_anon:4480kB active_file:8876kB inactive_file:46676kB unevictable:1536kB writepending:644kB zspages:0kB present:3129332kB managed:2540108kB mlocked:0kB bounce:0kB free_pcp:1652kB local_pcp:720kB free_cma:0kB [ 1237.616536][T19859] usb 6-1: Product: syz [ 1237.620855][T19859] usb 6-1: Manufacturer: syz [ 1237.625500][T19859] usb 6-1: SerialNumber: syz [ 1237.633323][T19859] usb 6-1: config 0 descriptor?? [ 1237.642126][T19859] visor 6-1:0.0: Sony Clie 3.5 converter detected [ 1237.657937][T21233] lowmem_reserve[]: 0 0 1 1 1 [ 1237.662783][T21233] Node 0 Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1436kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1237.740007][T21233] lowmem_reserve[]: 0 0 0 0 0 [ 1237.744955][T21233] Node 1 Normal free:2271628kB boost:0kB min:55800kB low:69748kB high:83696kB reserved_highatomic:0KB free_highatomic:0KB active_anon:41780kB inactive_anon:0kB active_file:4276kB inactive_file:616kB unevictable:1536kB writepending:32kB zspages:4844kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:43040kB local_pcp:36760kB free_cma:0kB [ 1237.833335][T21233] lowmem_reserve[]: 0 0 0 0 0 [ 1237.850602][T21236] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1237.860484][T15090] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000104: -71 [ 1237.871796][T15090] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -71 [ 1237.878122][T21233] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 1*512kB (U) 1*1024kB (U) 2*2048kB (UM) 1*4096kB (M) = 10096kB [ 1237.898830][T21236] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1237.913110][T15090] usb 4-1: USB disconnect, device number 81 [ 1237.955443][T21236] netlink: 'syz.5.5449': attribute type 10 has an invalid length. [ 1237.967100][T21233] Node 0 DMA32: 377*4kB (UM) 586*8kB (UME) 376*16kB (UME) 449*32kB (UME) 275*64kB (UME) 133*128kB (UME) 73*256kB (UME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 80404kB [ 1237.999341][T21236] netlink: 40 bytes leftover after parsing attributes in process `syz.5.5449'. [ 1238.032514][T21233] 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 [ 1238.060976][T21236] bridge0: port 3(dummy0) entered blocking state [ 1238.079729][T21233] Node 1 Normal: 2*4kB (ME) 2*8kB (UM) 1*16kB (M) 0*32kB 2*64kB (UE) 2*128kB (UM) 1*256kB (U) 0*512kB 2*1024kB (UM) 1*2048kB (U) 549*4096kB (M) = 2253480kB [ 1238.128906][T21236] bridge0: port 3(dummy0) entered disabled state [ 1238.135396][T21233] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1238.160793][T21233] Node 0 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1238.175104][T21236] dummy0: entered allmulticast mode [ 1238.191641][T21233] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1238.230406][T21236] dummy0: entered promiscuous mode [ 1238.236854][T21236] bridge0: port 3(dummy0) entered blocking state [ 1238.243428][T21236] bridge0: port 3(dummy0) entered forwarding state [ 1238.250749][T21233] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1238.320279][T21233] 25145 total pagecache pages [ 1238.339394][T21233] 398 pages in swap cache [ 1238.357044][T21233] Free swap = 103592kB [ 1238.373361][T21233] Total swap = 124996kB [ 1238.397384][T21233] 2097051 pages RAM [ 1238.412675][T21233] 0 pages HighMem/MovableOnly [ 1238.429177][T21233] 430050 pages reserved [ 1238.443652][T21233] 0 pages cma reserved [ 1238.643286][T19859] usb 6-1: clie_3_5_startup: get interface number failed: -71 [ 1238.652285][T19859] visor 6-1:0.0: probe with driver visor failed with error -71 [ 1238.668598][T19859] usb 6-1: USB disconnect, device number 4 [ 1238.780251][T21245] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5453'. [ 1238.802837][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 1238.802931][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 1238.901777][ T5903] IPVS: starting estimator thread 0... [ 1238.974092][T21249] IPVS: nq: FWM 3 0x00000003 - no destination available [ 1239.021126][T21250] IPVS: using max 29 ests per chain, 69600 per kthread [ 1239.681128][T21262] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5460'. [ 1239.697954][T21262] netlink: 116 bytes leftover after parsing attributes in process `syz.2.5460'. [ 1239.810218][T19859] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 1239.977809][T19859] usb 6-1: device descriptor read/64, error -71 [ 1240.229553][T19859] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 1240.369589][T19859] usb 6-1: device descriptor read/64, error -71 [ 1240.513392][T19859] usb usb6-port1: attempt power cycle [ 1240.872326][T19859] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 1240.877978][T15868] Bluetooth: hci4: command 0x0406 tx timeout [ 1240.903034][T19859] usb 6-1: device descriptor read/8, error -71 [ 1241.157672][T19859] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 1241.192174][T19859] usb 6-1: device descriptor read/8, error -71 [ 1241.318166][T19859] usb usb6-port1: unable to enumerate USB device [ 1242.148508][T21273] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5464'. [ 1242.617771][T19859] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 1242.807739][T19859] usb 4-1: Using ep0 maxpacket: 16 [ 1242.823777][T19859] usb 4-1: New USB device found, idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 1242.864185][T19859] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1242.890836][T19859] usb 4-1: Product: syz [ 1242.906997][T19859] usb 4-1: Manufacturer: syz [ 1242.919752][T19859] usb 4-1: SerialNumber: syz [ 1242.942123][T19859] usb 4-1: config 0 descriptor?? [ 1242.979906][T19859] visor 4-1:0.0: Sony Clie 3.5 converter detected [ 1243.281568][T21275] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1243.304833][T21275] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1243.377885][ T5864] usb 6-1: new full-speed USB device number 9 using dummy_hcd [ 1243.453195][T21275] netlink: 'syz.3.5465': attribute type 10 has an invalid length. [ 1243.482178][T21275] netlink: 40 bytes leftover after parsing attributes in process `syz.3.5465'. [ 1243.547847][ T5864] usb 6-1: device descriptor read/64, error -71 [ 1243.799437][ T5864] usb 6-1: new full-speed USB device number 10 using dummy_hcd [ 1243.826481][T19859] usb 4-1: clie_3_5_startup: get interface number failed: -71 [ 1243.852635][T19859] visor 4-1:0.0: probe with driver visor failed with error -71 [ 1243.884135][T19859] usb 4-1: USB disconnect, device number 82 [ 1243.989485][ T5864] usb 6-1: device descriptor read/64, error -71 [ 1244.108105][ T5864] usb usb6-port1: attempt power cycle [ 1244.149296][T21284] IPVS: nq: FWM 3 0x00000003 - no destination available [ 1244.457832][ T5864] usb 6-1: new full-speed USB device number 11 using dummy_hcd [ 1244.501009][ T5864] usb 6-1: device descriptor read/8, error -71 [ 1244.562493][T21288] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1244.581828][T21287] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 1244.767871][ T5864] usb 6-1: new full-speed USB device number 12 using dummy_hcd [ 1244.798377][ T5864] usb 6-1: device descriptor read/8, error -71 [ 1244.932038][ T5864] usb usb6-port1: unable to enumerate USB device [ 1245.130415][T21296] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5473'. [ 1245.277648][T15090] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 1245.447695][T15090] usb 3-1: device descriptor read/64, error -71 [ 1245.587718][ T5903] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 1245.707907][T15090] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 1245.757793][ T5903] usb 4-1: Using ep0 maxpacket: 32 [ 1245.765095][ T5903] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 1245.778639][ T5903] usb 4-1: config 0 has no interface number 0 [ 1245.797804][ T5903] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 1245.817630][ T5903] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1245.826159][ T5903] usb 4-1: Product: syz [ 1245.830513][ T5903] usb 4-1: Manufacturer: syz [ 1245.835356][ T5903] usb 4-1: SerialNumber: syz [ 1245.844222][ T5903] usb 4-1: config 0 descriptor?? [ 1245.867722][T15090] usb 3-1: device descriptor read/64, error -71 [ 1245.978228][T15090] usb usb3-port1: attempt power cycle [ 1246.272114][ T5903] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 1246.295105][ T5903] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1246.327705][T15090] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 1246.358350][T15090] usb 3-1: device descriptor read/8, error -71 [ 1246.618883][T15090] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 1246.648532][T15090] usb 3-1: device descriptor read/8, error -71 [ 1246.758845][T15090] usb usb3-port1: unable to enumerate USB device [ 1247.882924][ T5903] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 1247.910267][ T5903] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -71 [ 1247.935847][ T5903] usb 4-1: USB disconnect, device number 83 [ 1248.337649][T15088] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 1248.437694][ T5864] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 1248.477662][T15088] usb 6-1: device descriptor read/64, error -71 [ 1248.597769][ T5864] usb 3-1: Using ep0 maxpacket: 16 [ 1248.614397][ T5864] usb 3-1: New USB device found, idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 1248.628846][ T5864] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1248.638933][T19859] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 1248.657902][ T5864] usb 3-1: Product: syz [ 1248.663065][ T5864] usb 3-1: Manufacturer: syz [ 1248.677776][ T5864] usb 3-1: SerialNumber: syz [ 1248.692039][ T5864] usb 3-1: config 0 descriptor?? [ 1248.724227][ T5864] visor 3-1:0.0: Sony Clie 3.5 converter detected [ 1248.730154][T15088] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 1248.817687][T19859] usb 4-1: Using ep0 maxpacket: 16 [ 1248.834684][T19859] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1248.849258][T19859] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1248.877722][T19859] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1248.880238][T15088] usb 6-1: device descriptor read/64, error -71 [ 1248.897292][T19859] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1248.912990][T19859] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1248.935687][T19859] usb 4-1: Product: syz [ 1248.951244][T19859] usb 4-1: Manufacturer: syz [ 1248.970331][T19859] usb 4-1: SerialNumber: syz [ 1249.004016][T21310] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1249.010949][T19859] usb 4-1: 0:2 : does not exist [ 1249.022046][T15088] usb usb6-port1: attempt power cycle [ 1249.051319][T21310] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1249.077468][T21310] netlink: 'syz.2.5480': attribute type 10 has an invalid length. [ 1249.095770][T21310] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5480'. [ 1249.119319][T21310] bridge0: port 3(dummy0) entered blocking state [ 1249.140497][T21310] bridge0: port 3(dummy0) entered disabled state [ 1249.176122][T21310] dummy0: entered allmulticast mode [ 1249.251051][T21310] dummy0: entered promiscuous mode [ 1249.281643][T21310] bridge0: port 3(dummy0) entered blocking state [ 1249.288267][T21310] bridge0: port 3(dummy0) entered forwarding state [ 1249.389287][T15088] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 1249.439923][T15088] usb 6-1: device descriptor read/8, error -71 [ 1249.500181][ T5864] usb 3-1: clie_3_5_startup: get interface number failed: -71 [ 1249.523638][ T5864] visor 3-1:0.0: probe with driver visor failed with error -71 [ 1249.555375][ T5864] usb 3-1: USB disconnect, device number 81 [ 1249.563339][T21326] netlink: 'syz.3.5483': attribute type 1 has an invalid length. [ 1249.586839][T21326] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1249.697685][T15088] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 1249.732143][T15088] usb 6-1: device descriptor read/8, error -71 [ 1249.849391][T15088] usb usb6-port1: unable to enumerate USB device [ 1252.125747][ T5864] usb 4-1: USB disconnect, device number 84 [ 1252.226778][T21334] netlink: 16 bytes leftover after parsing attributes in process `syz.5.5489'. [ 1256.028484][T19859] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 1256.178702][T19859] usb 6-1: device descriptor read/64, error -71 [ 1256.427730][T19859] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 1256.437749][ T5949] usb 4-1: new full-speed USB device number 85 using dummy_hcd [ 1256.573913][T21378] netlink: 96 bytes leftover after parsing attributes in process `syz.2.5506'. [ 1256.591610][T19859] usb 6-1: device descriptor read/64, error -71 [ 1256.601568][ T5949] usb 4-1: device descriptor read/64, error -71 [ 1256.728387][T19859] usb usb6-port1: attempt power cycle [ 1256.858829][ T5949] usb 4-1: new full-speed USB device number 86 using dummy_hcd [ 1256.999090][ T5949] usb 4-1: device descriptor read/64, error -71 [ 1257.067656][T19859] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 1257.108417][T19859] usb 6-1: device descriptor read/8, error -71 [ 1257.118012][ T5949] usb usb4-port1: attempt power cycle [ 1257.358178][T19859] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 1257.388383][T19859] usb 6-1: device descriptor read/8, error -71 [ 1257.477785][ T5949] usb 4-1: new full-speed USB device number 87 using dummy_hcd [ 1257.508065][T19859] usb usb6-port1: unable to enumerate USB device [ 1257.520202][ T5949] usb 4-1: device descriptor read/8, error -71 [ 1257.767674][ T5949] usb 4-1: new full-speed USB device number 88 using dummy_hcd [ 1257.799559][ T5949] usb 4-1: device descriptor read/8, error -71 [ 1257.922616][ T5949] usb usb4-port1: unable to enumerate USB device [ 1259.540817][T21393] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(10) [ 1259.547489][T21393] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 1259.596582][T21393] vhci_hcd vhci_hcd.0: Device attached [ 1259.653755][T21396] vhci_hcd: connection closed [ 1259.654031][ T180] vhci_hcd vhci_hcd.3: stop threads [ 1259.673223][ T180] vhci_hcd vhci_hcd.3: release socket [ 1259.699357][ T180] vhci_hcd vhci_hcd.3: disconnect device [ 1259.749362][T19859] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 1260.116908][T12821] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI [ 1260.128926][T12821] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 1260.137455][T12821] CPU: 1 UID: 0 PID: 12821 Comm: kworker/u8:8 Tainted: G L syzkaller #0 PREEMPT(full) [ 1260.148603][T12821] Tainted: [L]=SOFTLOCKUP [ 1260.152954][T12821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1260.163124][T12821] Workqueue: writeback wb_workfn (flush-8:0) [ 1260.169242][T12821] RIP: 0010:bio_alloc_bioset+0x744/0xc10 [ 1260.174912][T12821] Code: 48 83 7c 24 20 00 0f 84 fa 00 00 00 e8 f5 ab 3a fd 4c 89 ff e8 0d 28 0d 00 e9 ed 00 00 00 e8 e3 ab 3a fd 4c 89 f8 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 ff e8 5e 26 a4 fd 49 c7 07 00 00 00 00 49 [ 1260.194551][T12821] RSP: 0018:ffffc90003d9e880 EFLAGS: 00010246 [ 1260.200660][T12821] RAX: 0000000000000000 RBX: ffffffff9a8dc910 RCX: d1e25e8fd8d1e300 [ 1260.208665][T12821] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1260.216662][T12821] RBP: dffffc0000000000 R08: ffffffff905435f7 R09: 1ffffffff20a86be [ 1260.224664][T12821] R10: dffffc0000000000 R11: fffffbfff20a86bf R12: 0000000000092800 [ 1260.232676][T12821] R13: ffffffff9a8dc840 R14: 0000000000000100 R15: 0000000000000000 [ 1260.240675][T12821] FS: 0000000000000000(0000) GS:ffff888124ee1000(0000) knlGS:0000000000000000 [ 1260.249630][T12821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1260.256241][T12821] CR2: 00007f69046ce730 CR3: 00000000258ee000 CR4: 00000000003526f0 [ 1260.264251][T12821] Call Trace: [ 1260.267558][T12821] [ 1260.270512][T12821] ? folio_clear_dirty_for_io+0x1d4/0x710 [ 1260.276257][T12821] ext4_bio_write_folio+0x1044/0x1ea0 [ 1260.281650][T12821] mpage_process_page_bufs+0x6d5/0x8e0 [ 1260.287135][T12821] mpage_prepare_extent_to_map+0xe1b/0x16f0 [ 1260.293054][T12821] ? writeback_sb_inodes+0x992/0x1a20 [ 1260.298454][T12821] ? __pfx_mpage_prepare_extent_to_map+0x10/0x10 [ 1260.304811][T12821] ? kmem_cache_alloc_noprof+0x307/0x650 [ 1260.310460][T12821] ? ext4_init_io_end+0x29/0x130 [ 1260.315416][T12821] ext4_do_writepages+0xbca/0x46e0 [ 1260.320542][T12821] ? kasan_quarantine_put+0xbb/0x1f0 [ 1260.325861][T12821] ? __pfx_ext4_do_writepages+0x10/0x10 [ 1260.331416][T12821] ? cfg80211_inform_single_bss_data+0x13c6/0x1b70 [ 1260.337930][T12821] ? __lock_acquire+0x6b5/0x2cf0 [ 1260.342898][T12821] ? unwind_next_frame+0xa5/0x23c0 [ 1260.348026][T12821] ? __lock_acquire+0x6b5/0x2cf0 [ 1260.352994][T12821] ext4_writepages+0x241/0x3b0 [ 1260.357775][T12821] ? __pfx_ext4_writepages+0x10/0x10 [ 1260.363085][T12821] ? do_raw_spin_unlock+0xf5/0x210 [ 1260.368215][T12821] ? __pfx_ext4_writepages+0x10/0x10 [ 1260.373520][T12821] do_writepages+0x32e/0x550 [ 1260.378128][T12821] ? reacquire_held_locks+0x104/0x190 [ 1260.383520][T12821] ? writeback_sb_inodes+0x477/0x1a20 [ 1260.388915][T12821] __writeback_single_inode+0x133/0x11a0 [ 1260.394567][T12821] ? do_raw_spin_unlock+0xf5/0x210 [ 1260.399700][T12821] writeback_sb_inodes+0x992/0x1a20 [ 1260.404926][T12821] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 1260.410595][T12821] ? __pfx_down_read_trylock+0x10/0x10 [ 1260.416074][T12821] ? __pfx_move_expired_inodes+0x10/0x10 [ 1260.421728][T12821] __writeback_inodes_wb+0x111/0x240 [ 1260.427037][T12821] wb_writeback+0x46a/0xb70 [ 1260.431555][T12821] ? queue_io+0x231/0x4a0 [ 1260.435904][T12821] ? __pfx_wb_writeback+0x10/0x10 [ 1260.440949][T12821] ? do_raw_spin_lock+0x12b/0x2f0 [ 1260.445992][T12821] wb_workfn+0x95b/0xf50 [ 1260.450257][T12821] ? __pfx_wb_workfn+0x10/0x10 [ 1260.455032][T12821] ? do_raw_spin_lock+0x12b/0x2f0 [ 1260.460070][T12821] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1260.465462][T12821] ? process_one_work+0x8bb/0x1780 [ 1260.470597][T12821] process_one_work+0x9ab/0x1780 [ 1260.475572][T12821] ? __pfx_process_one_work+0x10/0x10 [ 1260.480971][T12821] ? do_raw_spin_lock+0x12b/0x2f0 [ 1260.486019][T12821] worker_thread+0xba8/0x11e0 [ 1260.490795][T12821] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1260.496630][T12821] ? __kthread_parkme+0x7a/0x1f0 [ 1260.501600][T12821] ? __kthread_parkme+0x19c/0x1f0 [ 1260.506654][T12821] kthread+0x388/0x470 [ 1260.510767][T12821] ? __pfx_worker_thread+0x10/0x10 [ 1260.515903][T12821] ? __pfx_kthread+0x10/0x10 [ 1260.520607][T12821] ret_from_fork+0x51e/0xb90 [ 1260.525264][T12821] ? __pfx_ret_from_fork+0x10/0x10 [ 1260.530398][T12821] ? __switch_to+0xc7d/0x1450 [ 1260.535106][T12821] ? __pfx_kthread+0x10/0x10 [ 1260.539752][T12821] ret_from_fork_asm+0x1a/0x30 [ 1260.544543][T12821] [ 1260.547597][T12821] Modules linked in: [ 1260.552994][T12821] ---[ end trace 0000000000000000 ]--- [ 1260.600211][T12821] RIP: 0010:bio_alloc_bioset+0x744/0xc10 [ 1260.605911][T12821] Code: 48 83 7c 24 20 00 0f 84 fa 00 00 00 e8 f5 ab 3a fd 4c 89 ff e8 0d 28 0d 00 e9 ed 00 00 00 e8 e3 ab 3a fd 4c 89 f8 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 ff e8 5e 26 a4 fd 49 c7 07 00 00 00 00 49 [ 1260.625826][T12821] RSP: 0018:ffffc90003d9e880 EFLAGS: 00010246 [ 1260.632238][T12821] RAX: 0000000000000000 RBX: ffffffff9a8dc910 RCX: d1e25e8fd8d1e300 [ 1260.640394][T12821] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1260.663210][T12821] RBP: dffffc0000000000 R08: ffffffff905435f7 R09: 1ffffffff20a86be [ 1260.675729][T12821] R10: dffffc0000000000 R11: fffffbfff20a86bf R12: 0000000000092800 [ 1260.728118][T19859] usb 6-1: Using ep0 maxpacket: 16 [ 1260.736832][T19859] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1260.748611][T19859] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1260.782989][T19859] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1260.784252][T12821] R13: ffffffff9a8dc840 R14: 0000000000000100 R15: 0000000000000000 [ 1260.849730][T19859] usb 6-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 1260.877300][T19859] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1260.879299][T12821] FS: 0000000000000000(0000) GS:ffff888124de1000(0000) knlGS:0000000000000000 [ 1260.924140][T19859] usb 6-1: config 0 descriptor?? [ 1260.954854][T12821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1260.981106][T12821] CR2: 00007ffd248dec40 CR3: 000000002a782000 CR4: 00000000003526f0 [ 1261.009481][T12821] Kernel panic - not syncing: Fatal exception [ 1261.016207][T12821] Kernel Offset: disabled [ 1261.020542][T12821] Rebooting in 86400 seconds..