last executing test programs: 3.336669671s ago: executing program 0 (id=291): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000640)={0x2c, &(0x7f0000000140)={0x0, 0x2, 0x2, {0x2, 0x9}}, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000b00)={0x84, &(0x7f0000000680)=ANY=[@ANYBLOB="400c3b000000f2700c83ce36fe76900c45ecdfd7dc5532d2157dc6f92ead1c58bd41a63767cd856a3479d7c26d748d6710141571fa7082ef97f4c7f168cdf8fd76"], 0x0, 0x0, &(0x7f00000007c0)={0x20, 0x0, 0x4, {0x2, 0x1}}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)={0x40, 0xf, 0x2, 0x7ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000000340)='y\x105\xfc\xf7u\x83%\x1f\xe09@:r\xc2\xb9x0\x90P\x03\x00\x00\x00\x00\x00\x00\x00\xfe,\x1c\xf1\xdd\xcf]\xac\xbc\t\xa4\xfc\xa4j\x9f\xceX\x8f5=\xaa\xd5\xe9n\xab s\xa5\x00\x8d\tV\t\x91\x18\x06O\xb0=D\xda\xb6F\x1a\xc82\x8b\xc0l\xd0\x89d\xe6\xb7\xd8\x97\xb8\xde\xa3\x89\xc2%/u\x17\xdaM\x8d\x01L\x1c\xc5\xf0\xf6\x92\x05\x9aH\x00\'\xd4\x94d_\v\xfc\xad\x0f\xa8\xc5\xad\x00\xc2\x12\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\nj\x8c\xef\x90\xc0Z\xfa\x06\xb3\xf0wVq\xe9d\xac\xe9\xaa\x9dR\x00\x9b\xf8N\x80\xd1g\xd8e\xc8\x16\xad1\x02\xab\xce3\xb2\xb0\xd1\x11\xf0\xc2G\x1b+kV$\x80\x8aJ$\x81\xc0\x16\xf5\x9cz\x10\x97\xdb\x12H\xee/\xe3sY\x02D;L~\xd0\xb44\x01*\xfb\xa4 \xb2b\x90H$\xb2\xad\xbf\x8aM\xb6\x81\x81^\x02\xa0\xa7t\xfbHb\xa5=\xdd+$\xc06J\xb4\xf0\xab\x85Xz\x9f\xb2D$\xbe\xd9\x7f-\r\x9aj9r\n_\x11\xd4\x19\xb0\xa0G\xb7\x94\xf7\xfd~\xe9\xb6G\xbfE\xbb\x15\x15\xa6\xca2\xd0\xd3\x8c\xf7nO\xf9\xa8\xfd\x8a\xd2\xb2v\xff\xe4\xb0;\xd9\xa8\f\x03R\xbd%\x9fF\xee\x1e\x11X\f\x0f\xf0\xe2\xb5\xf8', 0xb) ftruncate(r1, 0xffff) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000001a40)=""/217, 0xd9}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000002c40)=""/146, 0x92}, {&(0x7f0000002d00)=""/128, 0x80}, {&(0x7f0000000000)=""/260, 0x104}, {&(0x7f0000000140)=""/88, 0x58}], 0x8}, 0xe}, {{0x0, 0x0, 0x0}, 0xa}], 0x2, 0x40000100, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = syz_usb_connect$printer(0x36403677b873d760, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xa1, 0x20, 0x4, "", [{{0x9, 0x4, 0x0, 0x3, 0x2, 0x7, 0x1, 0x2, 0xff, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x7, 0xc, 0x7f}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x6, 0x7, 0xee}}]}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x300, 0x9, 0x6, 0x9, 0x20, 0x3}, 0x66, &(0x7f0000000180)={0x5, 0xf, 0x66, 0x5, [@ptm_cap={0x3}, @ssp_cap={0x24, 0x10, 0xa, 0xff, 0x6, 0x3, 0xf, 0xee, [0xff0000, 0x0, 0xff00, 0x3fcf, 0x30, 0x3f00]}, @ssp_cap={0x18, 0x10, 0xa, 0x81, 0x3, 0xf, 0xf00, 0xfff, [0xff0000, 0x8, 0x3f00]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x9, 0x6, 0xfa, 0x8}, @ssp_cap={0x18, 0x10, 0xa, 0x7, 0x3, 0x6, 0xff0f, 0x140, [0x30, 0x0, 0xc0]}]}, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x447}}]}) syz_usb_control_io$printer(r4, &(0x7f0000000600)={0x14, &(0x7f00000004c0)={0x20, 0x22, 0x5f, {0x5f, 0x23, "359cc860c0b24ea483250c77d724241284c1565cc50a276ce3db6822a5abbdd83d721ee6a309bad3e20dc5fd53b13ec15cee6ba826abb87ccd459952030e6b568bbe5d56b0f8fe5f42ba981dd6a5d5fa2bd22db674e813ce6490dbaf0b"}}, &(0x7f0000000540)={0x0, 0x3, 0x90, @string={0x90, 0x3, "b30f792ae4b2d800c1079e2e146d62b2a796567b1f77ab86410a38e73f9b20633122c4eb9597674bda172503a8c489fe8b416a61df1221e081e13b3b85367c37866ac41d8434ca1c9246e2311262a7360a06e516ab61235f86620964e6e915186e3bbc0aa4275a37fba630e979bf8fc3ca1c31366a9924e889fff4b93d2b43354545e960d6dab51cf46f0157bc4c"}}}, &(0x7f0000000bc0)={0x34, &(0x7f0000000800)={0x40, 0x1, 0xd0, "981f65e3abf0fae013f8aa5b9f9a27c2470bf77009c46955c2578054c4aa3021eb9fcd8d0c4619d4493f52412d3170d8cd49a0ebce57c6a6614600dd09b33849164f5c1dc245cb3fc1737db95fb6b68258bcdfc9454c8f47c1a8881c919d991ac0fb146613fa14b76a20fcdae08e3fd0ee76df69e949fc6cbf8c57c0c8ac952c2cbac106c9b5bc6b22f75efe068406daae2011e7dd79d1c8831913eeb37fbba68640248f124945c347473e28c2ee03bdc0e6dc781093bf91b1f5c2b7d2ea3067d496e1ab99bd1b3cd7ffd0475a4af1c6"}, &(0x7f0000000940)={0x0, 0xa, 0x1, 0x80}, &(0x7f0000000980)={0x0, 0x8, 0x1}, &(0x7f00000009c0)={0x20, 0x0, 0x7b, {0x79, "e911d0b070eb5d3d423950163b5b3940cf841203f7b7c31b68dcb76094662943a1726f97e224466ab6e6ea65040e071f0140913813c0099f638ec20dc88ba2e119b23ba01e5c573c7b3a9f1c74689836bfb30d57a7ae6b3a078d9c4deb2f09bc834259259d664e288e8fe2201870498aac32b907ce217e943f"}}, &(0x7f0000000a80)={0x20, 0x1, 0x1, 0x4}, &(0x7f0000000ac0)={0x20, 0x0, 0x1, 0x2}}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000700)=0xc) quotactl$Q_GETQUOTA(0xffffffff80000700, &(0x7f0000000100)=@filename='./file0\x00', r7, &(0x7f0000000740)) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, &(0x7f0000000640)={0x2c, &(0x7f0000000140)={0x0, 0x2, 0x2, {0x2, 0x9}}, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000b00)={0x84, &(0x7f0000000680)=ANY=[@ANYBLOB="400c3b000000f2700c83ce36fe76900c45ecdfd7dc5532d2157dc6f92ead1c58bd41a63767cd856a3479d7c26d748d6710141571fa7082ef97f4c7f168cdf8fd76"], 0x0, 0x0, &(0x7f00000007c0)={0x20, 0x0, 0x4, {0x2, 0x1}}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)={0x40, 0xf, 0x2, 0x7ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) memfd_create(&(0x7f0000000340)='y\x105\xfc\xf7u\x83%\x1f\xe09@:r\xc2\xb9x0\x90P\x03\x00\x00\x00\x00\x00\x00\x00\xfe,\x1c\xf1\xdd\xcf]\xac\xbc\t\xa4\xfc\xa4j\x9f\xceX\x8f5=\xaa\xd5\xe9n\xab s\xa5\x00\x8d\tV\t\x91\x18\x06O\xb0=D\xda\xb6F\x1a\xc82\x8b\xc0l\xd0\x89d\xe6\xb7\xd8\x97\xb8\xde\xa3\x89\xc2%/u\x17\xdaM\x8d\x01L\x1c\xc5\xf0\xf6\x92\x05\x9aH\x00\'\xd4\x94d_\v\xfc\xad\x0f\xa8\xc5\xad\x00\xc2\x12\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\nj\x8c\xef\x90\xc0Z\xfa\x06\xb3\xf0wVq\xe9d\xac\xe9\xaa\x9dR\x00\x9b\xf8N\x80\xd1g\xd8e\xc8\x16\xad1\x02\xab\xce3\xb2\xb0\xd1\x11\xf0\xc2G\x1b+kV$\x80\x8aJ$\x81\xc0\x16\xf5\x9cz\x10\x97\xdb\x12H\xee/\xe3sY\x02D;L~\xd0\xb44\x01*\xfb\xa4 \xb2b\x90H$\xb2\xad\xbf\x8aM\xb6\x81\x81^\x02\xa0\xa7t\xfbHb\xa5=\xdd+$\xc06J\xb4\xf0\xab\x85Xz\x9f\xb2D$\xbe\xd9\x7f-\r\x9aj9r\n_\x11\xd4\x19\xb0\xa0G\xb7\x94\xf7\xfd~\xe9\xb6G\xbfE\xbb\x15\x15\xa6\xca2\xd0\xd3\x8c\xf7nO\xf9\xa8\xfd\x8a\xd2\xb2v\xff\xe4\xb0;\xd9\xa8\f\x03R\xbd%\x9fF\xee\x1e\x11X\f\x0f\xf0\xe2\xb5\xf8', 0xb) (async) ftruncate(r1, 0xffff) (async) socket(0x10, 0x803, 0x0) (async) sendto(r2, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) (async) recvmmsg(r2, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000001a40)=""/217, 0xd9}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000002c40)=""/146, 0x92}, {&(0x7f0000002d00)=""/128, 0x80}, {&(0x7f0000000000)=""/260, 0x104}, {&(0x7f0000000140)=""/88, 0x58}], 0x8}, 0xe}, {{0x0, 0x0, 0x0}, 0xa}], 0x2, 0x40000100, 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) syz_usb_connect$printer(0x36403677b873d760, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xa1, 0x20, 0x4, "", [{{0x9, 0x4, 0x0, 0x3, 0x2, 0x7, 0x1, 0x2, 0xff, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x7, 0xc, 0x7f}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x6, 0x7, 0xee}}]}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x300, 0x9, 0x6, 0x9, 0x20, 0x3}, 0x66, &(0x7f0000000180)={0x5, 0xf, 0x66, 0x5, [@ptm_cap={0x3}, @ssp_cap={0x24, 0x10, 0xa, 0xff, 0x6, 0x3, 0xf, 0xee, [0xff0000, 0x0, 0xff00, 0x3fcf, 0x30, 0x3f00]}, @ssp_cap={0x18, 0x10, 0xa, 0x81, 0x3, 0xf, 0xf00, 0xfff, [0xff0000, 0x8, 0x3f00]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x9, 0x6, 0xfa, 0x8}, @ssp_cap={0x18, 0x10, 0xa, 0x7, 0x3, 0x6, 0xff0f, 0x140, [0x30, 0x0, 0xc0]}]}, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x447}}]}) (async) syz_usb_control_io$printer(r4, &(0x7f0000000600)={0x14, &(0x7f00000004c0)={0x20, 0x22, 0x5f, {0x5f, 0x23, "359cc860c0b24ea483250c77d724241284c1565cc50a276ce3db6822a5abbdd83d721ee6a309bad3e20dc5fd53b13ec15cee6ba826abb87ccd459952030e6b568bbe5d56b0f8fe5f42ba981dd6a5d5fa2bd22db674e813ce6490dbaf0b"}}, &(0x7f0000000540)={0x0, 0x3, 0x90, @string={0x90, 0x3, "b30f792ae4b2d800c1079e2e146d62b2a796567b1f77ab86410a38e73f9b20633122c4eb9597674bda172503a8c489fe8b416a61df1221e081e13b3b85367c37866ac41d8434ca1c9246e2311262a7360a06e516ab61235f86620964e6e915186e3bbc0aa4275a37fba630e979bf8fc3ca1c31366a9924e889fff4b93d2b43354545e960d6dab51cf46f0157bc4c"}}}, &(0x7f0000000bc0)={0x34, &(0x7f0000000800)={0x40, 0x1, 0xd0, "981f65e3abf0fae013f8aa5b9f9a27c2470bf77009c46955c2578054c4aa3021eb9fcd8d0c4619d4493f52412d3170d8cd49a0ebce57c6a6614600dd09b33849164f5c1dc245cb3fc1737db95fb6b68258bcdfc9454c8f47c1a8881c919d991ac0fb146613fa14b76a20fcdae08e3fd0ee76df69e949fc6cbf8c57c0c8ac952c2cbac106c9b5bc6b22f75efe068406daae2011e7dd79d1c8831913eeb37fbba68640248f124945c347473e28c2ee03bdc0e6dc781093bf91b1f5c2b7d2ea3067d496e1ab99bd1b3cd7ffd0475a4af1c6"}, &(0x7f0000000940)={0x0, 0xa, 0x1, 0x80}, &(0x7f0000000980)={0x0, 0x8, 0x1}, &(0x7f00000009c0)={0x20, 0x0, 0x7b, {0x79, "e911d0b070eb5d3d423950163b5b3940cf841203f7b7c31b68dcb76094662943a1726f97e224466ab6e6ea65040e071f0140913813c0099f638ec20dc88ba2e119b23ba01e5c573c7b3a9f1c74689836bfb30d57a7ae6b3a078d9c4deb2f09bc834259259d664e288e8fe2201870498aac32b907ce217e943f"}}, &(0x7f0000000a80)={0x20, 0x1, 0x1, 0x4}, &(0x7f0000000ac0)={0x20, 0x0, 0x1, 0x2}}) (async) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) (async) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) (async) quotactl$Q_GETQUOTA(0xffffffff80000700, &(0x7f0000000100)=@filename='./file0\x00', r7, &(0x7f0000000740)) (async) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") (async) 2.90560708s ago: executing program 2 (id=294): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = dup(r0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) r3 = memfd_create(&(0x7f0000000000)='\xf3e\t\x9f\x918\xc0y\x01c\x1fnux\x00sV\ad\xb0l \xfd\xd7\x8e\x7f\x89\xb8\xc5;~\x04\x03~K\xfbP\x84=\xfa\x81\f\x1et\x10\x0e\xcf^9\xbe\\', 0x0) pwrite64(r3, &(0x7f00000008c0)='/', 0x1, 0x0) writev(r1, &(0x7f0000001b40)=[{&(0x7f0000000040)="644e492354b2f1ff55f2d4334e32de", 0xf}, {&(0x7f0000000080)="01a319fe7c518fdc43e10e5efe457ca3e00cf4857bbe18526ecf7381b90276025442b5eccda55ec24e6ee8134ebc8869ed557a27290e934511d21e65b7617dcb31a2c16a38f4dbcc984b26bb2ec4a3b996303991be60335718fd6d781d1339ee", 0x60}, {&(0x7f0000000240)="45eb70777092b7f4244dfa05160c9dd71c74db956d8164b0954cfefc04fe740502804fe67648b4dff350feaf8dc48456d9d322972dd18ea51e485d0d578ccd11057f234d533a28b66ec31d20cd374c0e103d0866ded28565d00be8fa11bd5689d20a070c6c7f243176da2d612bf5e9ecba2a79a9fa1bd1f308900be8545f4df77b700544bfeea329bacccc3228a63792a9162438c5135d35ed4706bbc0e2d103c46051b2f98b92b56ce28b0238c5a3c04445192a8ef64b6ab5d8bde90ed6583b2c7d6bfe34251c68cae95b1f2cf1b6e656caef2939a2810a020c7890bccf617f7556203c14c6a0ea086485f67b", 0xed}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="27da59b6a91e6381cacb39b1875851a7e85e40e25220505e3c34ab7436a150cc02e147bd71e7f78c35f219f67416", 0x2e}, {&(0x7f0000001940)="3debfc579f267ab672254d2db13ba6dcb055459d6dc80348c2a1bfe691f82b3a9995", 0x22}, {&(0x7f0000001980)="7ce793a096312e5d699dc38e37fe26ebbb970355963788e03e1657b1ace25a1557f1be1e0590679b884bbc4b5941b336eb9f8a8461ffd0f7b73115e756f20c5846284a58409a0de7acb7e10efaba7617a105ba8f566c50d69793ff450688a952d54f34fad6", 0x65}, {&(0x7f0000001a00)="d473f55d7d5422f4faa9ecf8325eee51c1f633fcb3dcd700b35501cb5540a956bf686cb0b3e551c4ec3d039d98f4c92e2dc95c3f404a6bf63581f053ae8c96bd6539b0e74f4ea31535ff21e43776aaec7754bdc61aeb3b8a170e7b96b3c61c6ae79693d3b41a4995884f14bab9805333d1c8fd1bce8bcc29662cd4c5f9773a6413f38c6f95456383af0d49811818eaba8870cf25aeca64fa357dc847277b2980512a15edc0edec2fe8bf1012a5dc51b31c9dcd7d009ee6f285f0bc9a476bce28", 0xc0}, {&(0x7f0000001ac0)="55eb4c43a7de83e181ef878783216873d70ffae6a27713a120eb48cc219ffd68b3ac21df683f3f9a6777648dad21ac2678beabe80a320b00495acbf421907e0cb511d9f39794cf05", 0x48}], 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) sendmsg$inet(r5, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0xffff, @multicast1}, 0x10, 0x0}, 0x0) write$tun(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="03000800010000000000140000004500003014ac1e0101ac1414aa0400907800000000450000000000001100110000ac1414aa7f00000100000000000000"], 0x3e) 2.814042943s ago: executing program 2 (id=295): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a52000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.793559204s ago: executing program 2 (id=296): pipe2$9p(&(0x7f0000000000)={0x0, 0x0}, 0x0) pipe2$9p(&(0x7f0000000010)={0x0, 0x0}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./mnt\x00', 0x1ff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000540)='v', 0x1, 0x4040, 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0x7ffffffb}]}) close_range(r1, 0xffffffffffffffff, 0x0) 2.776687274s ago: executing program 2 (id=297): socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="280100"], 0x128}, 0x4004000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x2, 0x4e1f, @rand_addr=0x64010101}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="240000000000000000000000070000004414"], 0x28}, 0x4000810) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, 0x0, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000083c0)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000080)={0x4, 0xfffffffe, 0xffffffff, 0x0, 0x7}) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r7 = dup(0xffffffffffffffff) syz_ublk_setup_queues(r5, r6, &(0x7f0000000140)={0x0, 0xba1d, 0x4000, 0x2, 0x3}, &(0x7f0000000540)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xcc50, 0x800, 0x1, 0xe8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x267e, 0x200, 0x1, 0x15c}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7f69, 0x4, 0x1, 0x3d4}, 0xffffffffffffffff}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe8e3, 0x8000, 0x0, 0x148}}], 0x4, 0x0, 0x0) syz_ublk_setup_queues(r7, r6, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x1, 0x81}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe708, 0x42, 0x3000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x1, 0x3aa, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xdc67, 0x2000, 0x4003bfff, 0x802b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x26d, 0x0, r7}}], 0x1, 0x0, 0x0) 2.749335294s ago: executing program 2 (id=298): r0 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) setuid(0xee01) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r1, 0x4018620d, 0x0) 2.748978474s ago: executing program 2 (id=299): r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000340)=ANY=[@ANYBLOB="120100020000004011070009000101020301090220000101"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000200)={0x84, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r0, 0x81, 0x0, 0x0) pread64(r1, &(0x7f0000000100)=""/2, 0x2, 0xd000) 1.801558137s ago: executing program 0 (id=309): r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) write$binfmt_elf64(r0, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x1, 0x9, 0xe4, 0x8, 0x3, 0x3e, 0xfffffdf9, 0x1d8, 0x40, 0x2d9, 0xd33, 0x5, 0x38, 0x1, 0x78, 0x1f, 0x9}, [{0x4, 0x101, 0x7, 0xffff, 0x5, 0x40, 0x1, 0x63b}]}, 0x78) lsetxattr$security_capability(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0), 0x0, 0x0, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000002600)={0x2020}, 0x2020) (async) ioctl$KVM_HAS_DEVICE_ATTR_vcpu(r0, 0x4018aee3, &(0x7f0000000080)=@attr_set_pmu={0x0, 0x1, 0x1, &(0x7f0000000000)=0x6}) 1.742036799s ago: executing program 0 (id=310): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracefs/dynamic_events\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x63) openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x143142, 0x120) r3 = socket(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendmmsg(r4, &(0x7f00000005c0)=[{{&(0x7f0000000700)=@xdp={0x2c, 0x8, r6, 0x14}, 0x80, &(0x7f0000004c40)=[{&(0x7f0000000300)='C', 0x1}], 0x1}}], 0x1, 0x20000081) fcntl$addseals(r1, 0x409, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1d0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x8, &(0x7f0000000440)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@index_on}]}) linkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file2\x00', 0x1000) unshare(0x2a020400) r7 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000000180)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x40000, &(0x7f0000001000/0x40000)=nil}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$KVM_CLEAR_DIRTY_LOG(r2, 0xc018aec0, &(0x7f0000000100)={0x0, 0x40, 0x0, 0x0}) accept4$unix(r3, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x800) write(r0, &(0x7f0000000100)='e:mygroup/myevent sch-d.s', 0x19) 1.512485784s ago: executing program 0 (id=311): socket$tipc(0x1e, 0x2, 0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) socket$tipc(0x1e, 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) socket$tipc(0x1e, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000020)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000002c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000030)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000050)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000060)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000070)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000090)) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) socket$tipc(0x1e, 0x5, 0x0) socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f00000000c0)=@name={0x1e, 0x2, 0x1, {{0x41, 0x3}, 0x1}}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000280)) socket$tipc(0x1e, 0x5, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) write(r1, &(0x7f0000000200)="580000001400010300000000000000001e000000ffffffff00"/88, 0x58) 1.511667604s ago: executing program 1 (id=312): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)={[{@xino_auto}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@xino_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) chdir(&(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000280)='./bus\x00', 0x8000, 0x52) getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8) 1.509024194s ago: executing program 0 (id=313): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x3ff, 0xf6d, 0x0, 0xd, 0x7fffffff, 0x0, 0x4, 0x200000000000000, 0x0, 0x100, 0x0, 0x0, 0x9, 0x3, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x1000, 0x2000000000008, 0x9, 0x3, 0x8000000000005a, 0x3}) getsockopt$sock_int(r0, 0x1, 0x8, 0x0, &(0x7f00000000c0)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r1, &(0x7f000000a380)="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", 0x2000, &(0x7f0000000500)={&(0x7f0000000340)={0x50, 0x0, 0x4, {0x7, 0x28, 0x0, 0x508818, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100, 0xff}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') pread64(r2, &(0x7f0000002280)=""/4096, 0x1000, 0xd33) 1.451851155s ago: executing program 0 (id=314): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cgroup.controllers\x00', 0x26e1, 0x0) close(r0) r1 = fsopen(&(0x7f0000000240)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) fchdir(r2) pivot_root(&(0x7f0000000340)='.\x00', &(0x7f0000000180)='.\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x8}) fcntl$lock(r3, 0x24, &(0x7f0000000040)={0x1, 0x2, 0x14, 0x7}) ioctl$SIOCSIFHWADDR(r0, 0x8b35, &(0x7f0000000000)={'wg1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) r4 = syz_usb_connect(0x5, 0x36, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setresgid(0xee00, 0x0, 0x0) r6 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000080), 0x8002, 0x0) ioctl$BLKCRYPTOPREPAREKEY(r6, 0xc040128b, &(0x7f0000000140)={&(0x7f0000000480)="ec3c9e45f7086898f30bc80ae280f6d657f4cd0751fc46156837f6bc719cdddd6dd3cf52bd5efe2dba586bf55ddb9ca40b939ba68f42c8a6efd66d157c65955c274eb31e7df425f758b2e79654010ad20c4d58341943ba9dc2bf34ef944c8b99108111abe3cb47b346f48ab20a77621f52c47259c17265a9bf1cf748abe9dca9", 0x80, &(0x7f00000001c0)=""/81, 0x51}) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r7) ioctl$NILFS_IOCTL_GET_CPSTAT(r1, 0x80186e83, &(0x7f0000000380)) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc_mnt/irq/1/smp_affinity\x00', 0x1, 0x0) write$P9_RLERRORu(r8, &(0x7f0000000140)=ANY=[], 0xd) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r11) sendmsg$IEEE802154_SCAN_REQ(r11, &(0x7f0000000f00)={0x0, 0x0, &(0x7f0000000ec0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010026bd7000fbdbdf250900000005001d001d000000050013001d001c00000005001d001e0000001c7c688f1ab32526d57cde651865aab3c6d380f0ea"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) ppoll(&(0x7f00000000c0)=[{r8, 0x86a1}, {r6, 0x400}], 0x2, &(0x7f00000002c0)={r9, r10+10000000}, &(0x7f0000000300)={[0x5]}, 0x8) ioctl$sock_bt_hci(r5, 0x800448d2, &(0x7f0000000000)) ioprio_get$pid(0x3, 0x0) 1.436664216s ago: executing program 1 (id=315): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a52000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.168630472s ago: executing program 1 (id=319): sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004004}, 0x20000000) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = syz_clone(0x1002200, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000000000)={0x0}) r1 = landlock_create_ruleset(&(0x7f0000000080)={0xc0d8, 0x1, 0x3}, 0x18, 0x0) landlock_restrict_self(r1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x400000000000f) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x1a, &(0x7f00000000c0)=[{&(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYRESHEX=r0, @ANYRES8=r0, @ANYBLOB="4a44b5974fbd3c18d3832bc2ae0b8ceeb6efd51c507e1b1746c246d2ff769165ad35543a096e52", @ANYRESHEX=r3, @ANYRES64=r3], 0x1c}], 0x1, 0x0, 0x0, 0x200400c4}, 0x4000080) 1.148224352s ago: executing program 1 (id=320): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)="24000000180003041dfffd946f610500020100000005fe060c10880008000500fff3c00e1400", 0x26}], 0x1}, 0x0) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSBRK(r0, 0x5427) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r4, &(0x7f0000007a00)=[{{0x0, 0x0, 0x0}, 0x6}], 0x1, 0x2103, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x0, 0x6, 0x58000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x7fff, 0x2813ea6d, 0x7fff, 0x16, "b0bfac0000000003000018bfff4000"}) r5 = syz_open_pts(r0, 0x600301) r6 = dup3(r5, r0, 0x0) ioctl$TIOCSTI(r6, 0x5412, &(0x7f0000000080)=0x3) 253.091044ms ago: executing program 3 (id=323): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udp6\x00') preadv(r0, &(0x7f0000000980)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f0000000800)=""/79, 0x4f}], 0x3, 0xa3, 0xfffffefc) openat$procfs(0xffffffffffffff9c, &(0x7f0000002100)='/proc/bus/input/devices\x00', 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e22, 0xc000000, @dev={0xfe, 0x80, '\x00', 0x26}, 0x2}, 0x1c) sendmsg$inet(r3, &(0x7f0000001640)={&(0x7f0000000340)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10, 0x0}, 0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="8689d46205a34101ff", 0x9, 0x20000000, 0x0, 0x0) r4 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) bind$unix(r5, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x48) ptrace(0x10, r4) wait4(r4, 0x0, 0x40000000, 0x0) pselect6(0x40, &(0x7f0000000080)={0x1, 0x0, 0x40, 0x2, 0x10001, 0xf81e, 0x4, 0x470b1e7}, &(0x7f00000002c0)={0x8, 0x8000000000000001, 0x6, 0x5, 0x9, 0x1, 0xe6d, 0xc}, &(0x7f0000000380)={0x3c, 0x6, 0x10001, 0x0, 0x80000, 0x8, 0xffffffffffffff01, 0x5}, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000480)={&(0x7f0000000400)={[0x6]}, 0x8}) ptrace$setregs(0xd, r4, 0x20000000002, &(0x7f0000000040)) ptrace$cont(0x21, r4, 0x80000001, 0x4) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x10}}], 0x60}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000000000)="240000001a005f0214f9f407000904001f000000000000000000800e0800040001000000", 0x24) 205.137855ms ago: executing program 1 (id=324): r0 = userfaultfd(0x801) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x881, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000d, 0x40010, r1, 0x4a548000) (async) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x0, 0x14, 0x4, 0x8, 0x6, "ff0053000000200400010500"}) (async) r2 = syz_open_pts(r1, 0x141601) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) (async) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x41, 0x0) r4 = dup(r3) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000dc0)={0x0, 0x4, 0x0, 0x0, 0x1b, "0062ba7d820700000000000000000000096304"}) (async) r5 = syz_open_pts(r3, 0x80) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x8000, 0x2000c, 0x3ff, 0xffffffed, 0xb, "00f2ff1701048700"}) read(r5, &(0x7f00000003c0)=""/213, 0xd5) (async) write$binfmt_script(r4, &(0x7f00000006c0)={'#! ', './file0', [{0x20, '/d\b\x00\x00\x00\xff\xff\xff\x7f\x94\xd6\xcd\x1b\xc2\x87\xdfq \xc3\xa3D!\xaf\x8a\xdd\xaf\x03\xd8\xc1\xc8l\x99D\x97l\x04\xaf\x9fD\xba\xf9\a\x115\xa4\x0e\x830\xd6\xe2\x11O\"s\x1bj\x02\x03\xcc\xf5\x87\x13\xd9}wD\xa3]\xc0\xb0\x80=O\x9a\x7fL\x13\x1c\xc6\xbf*X\xc1\xbe(~e:\x03b=\xbb\x1c\x0f\bN\x92 \x8e,,\x95\xf5\x82a8\x14D\xe7\xac\xaa4\x01\xce\x15\xd6\xb2\xdb!)p\xb8\xb0\x90yC\xa2\xcc\x1d\x00\x00\x00\x00)\xbd[s\x97\x9f\xb6\xe9\xda\xe6\xecA\xd3\xdf\x98&\xef\xa0\xb0\xd6\xe5\x10\xd8]\xb5z\xd5\x97&\xfe4\xb3\xcelj\xb0\xaf\x8f\xc4\xbcG\xd6\x05\x12\xc8e\\_0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, 0x0, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000083c0)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000080)={0x4, 0xfffffffe, 0xffffffff, 0x0, 0x7}) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r5, 0x0, &(0x7f0000000140)={0x0, 0xba1d, 0x4000, 0x2, 0x3}, &(0x7f0000000540)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xcc50, 0x800, 0x1, 0xe8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x267e, 0x200, 0x1, 0x15c}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7f69, 0x4, 0x1, 0x3d4}, 0xffffffffffffffff}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe8e3, 0x8000, 0x0, 0x148}}], 0x4, 0x0, 0x0) syz_ublk_setup_queues(r7, 0x0, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x1, 0x81}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe708, 0x42, 0x3000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x1, 0x3aa, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xdc67, 0x2000, 0x4003bfff, 0x802b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x26d, 0x0, r7}}], 0x1, 0x0, 0x0) 49.151399ms ago: executing program 3 (id=328): syz_open_procfs(0xffffffffffffffff, &(0x7f0000006100)='cmdline\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x26e1, 0x0) close(r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x8901, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="c01dfbdfd7e35d29f28557f5eb3dbf6322e7d25aa9aee8f0e9bea9c873a3af8bde2f0229651f85be9f70205adb6b87524699012388c1c84a772bcf69bba3acbd3f03f330c3f623a232", 0x49}], 0x1, 0x0, 0x9) ioctl$TUNSETOFFLOAD(r1, 0xc004743e, 0x110c23003f) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="80fd", @ANYRES64=r1], 0xa) 30.807099ms ago: executing program 3 (id=329): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x1, 0x7f}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x61, 0xf}, {0x6, 0x0, 0x0, 0x5}]}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x1, 0x0, &(0x7f00000001c0)=""/43, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/245, &(0x7f0000000780)=""/82, &(0x7f0000000800)=""/90}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000900)={0x3, 0x0, [{0x0, 0x2f, &(0x7f00000000c0)=""/47}, {0x4, 0xffb, &(0x7f0000001d80)=""/4091}, {0x2000, 0x5e, &(0x7f0000000880)=""/94}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000340)=0x1) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000380)={0x0, 0x3ff, 0x5}) 0s ago: executing program 3 (id=330): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0xcf47, 0x19, 0x7, 0x9dff, 0x7, "8003e3ffff072000"}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="b8000000190001000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000a000000870000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbffffffffffffff000000000000750000000000000000000000000000000000000000000000000000000000b86b"], 0xb8}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=ANY=[@ANYBLOB="3c0200001900010025bd700001000000fe8800000000000000000000000000010000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="0000000000000000001000000000000000000000000000000900000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000040800000000000000000000000000000002000000000000010001000000000084010500ac1414aa00000000000000000000000000000000330000000000000064010100000000000000000000000000ff340000000000000000000000000000402000007f000001000000000000000000000000000020003c00000002000000fe80000000000000000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000000000006c00000000000000e00000010000000000000000000000000000000000000000000000000000000000000000ac14144300000000000000000000020000000000330000000200000000000000000000000000ffffac1414aa000000000001000000000000000000000000000020010000000000000000000000000000000004d26c"], 0x23c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) r2 = syz_open_pts(r0, 0x200) r3 = dup3(r2, r0, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f00000000c0)=0xff) kernel console output (not intermixed with test programs): [ 7.051857][ T36] audit: type=1400 audit(1786714598.500:58): avc: denied { read } for pid=202 comm="getty" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:getty_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 syzkaller syzkaller login: [ 13.998259][ T36] audit: type=1400 audit(1786714605.460:59): avc: denied { transition } for pid=232 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.002087][ T36] audit: type=1400 audit(1786714605.460:60): avc: denied { noatsecure } for pid=232 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.005634][ T36] audit: type=1400 audit(1786714605.460:61): avc: denied { write } for pid=232 comm="sh" path="pipe:[2956]" dev="pipefs" ino=2956 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.009150][ T36] audit: type=1400 audit(1786714605.460:62): avc: denied { rlimitinh } for pid=232 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.012376][ T36] audit: type=1400 audit(1786714605.460:63): avc: denied { siginh } for pid=232 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.186' (ED25519) to the list of known hosts. [ 21.723738][ T36] audit: type=1400 audit(1786714613.180:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.724951][ T286] cgroup: Unknown subsys name 'net' [ 21.746404][ T36] audit: type=1400 audit(1786714613.180:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.774322][ T36] audit: type=1400 audit(1786714613.210:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.774486][ T286] cgroup: Unknown subsys name 'devices' [ 21.898147][ T286] cgroup: Unknown subsys name 'hugetlb' [ 21.903792][ T286] cgroup: Unknown subsys name 'rlimit' [ 21.996032][ T36] audit: type=1400 audit(1786714613.450:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.019681][ T36] audit: type=1400 audit(1786714613.460:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 22.044678][ T36] audit: type=1400 audit(1786714613.460:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 22.053245][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 22.077148][ T36] audit: type=1400 audit(1786714613.540:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.102764][ T36] audit: type=1400 audit(1786714613.540:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.140105][ T36] audit: type=1400 audit(1786714613.600:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.166147][ T36] audit: type=1400 audit(1786714613.600:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.166408][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.483553][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.490665][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.498162][ T293] bridge_slave_0: entered allmulticast mode [ 23.504380][ T293] bridge_slave_0: entered promiscuous mode [ 23.513683][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.520846][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.528011][ T293] bridge_slave_1: entered allmulticast mode [ 23.534369][ T293] bridge_slave_1: entered promiscuous mode [ 23.552792][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.559985][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.567287][ T296] bridge_slave_0: entered allmulticast mode [ 23.573627][ T296] bridge_slave_0: entered promiscuous mode [ 23.582477][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.589779][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.596903][ T294] bridge_slave_0: entered allmulticast mode [ 23.603100][ T294] bridge_slave_0: entered promiscuous mode [ 23.611129][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.618239][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.625931][ T296] bridge_slave_1: entered allmulticast mode [ 23.632679][ T296] bridge_slave_1: entered promiscuous mode [ 23.657684][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.664936][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.672291][ T294] bridge_slave_1: entered allmulticast mode [ 23.678661][ T294] bridge_slave_1: entered promiscuous mode [ 23.708815][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.716085][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.723161][ T295] bridge_slave_0: entered allmulticast mode [ 23.729522][ T295] bridge_slave_0: entered promiscuous mode [ 23.746993][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.754160][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.761291][ T295] bridge_slave_1: entered allmulticast mode [ 23.767514][ T295] bridge_slave_1: entered promiscuous mode [ 23.882550][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.889922][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.897623][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.904752][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.917938][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.925011][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.932551][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.939661][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.948347][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.955423][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.962740][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.969792][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.008063][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.015218][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.022544][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.029605][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.057023][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.064802][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.072441][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.080475][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.088045][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.095430][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.102969][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.110233][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.132173][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.139355][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.148427][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.155567][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.171118][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.178298][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.186147][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.193199][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.201032][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.208194][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.215947][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.223021][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.248189][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.255336][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.265543][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.272637][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.315757][ T294] veth0_vlan: entered promiscuous mode [ 24.332607][ T293] veth0_vlan: entered promiscuous mode [ 24.348837][ T295] veth0_vlan: entered promiscuous mode [ 24.354717][ T296] veth0_vlan: entered promiscuous mode [ 24.371494][ T293] veth1_macvtap: entered promiscuous mode [ 24.382741][ T296] veth1_macvtap: entered promiscuous mode [ 24.393951][ T294] veth1_macvtap: entered promiscuous mode [ 24.416486][ T295] veth1_macvtap: entered promiscuous mode [ 24.447336][ T293] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 24.541789][ T323] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 24.662143][ T328] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2'. [ 24.746163][ T50] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 24.846117][ T31] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 24.896186][ T50] usb 3-1: Using ep0 maxpacket: 16 [ 24.904614][ T50] usb 3-1: config index 0 descriptor too short (expected 51443, got 18) [ 24.915252][ T50] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 24.925182][ T50] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.934007][ T50] usb 3-1: Product: syz [ 24.938306][ T50] usb 3-1: Manufacturer: syz [ 24.943052][ T50] usb 3-1: SerialNumber: syz [ 24.947747][ T327] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 24.957859][ T50] r8152-cfgselector 3-1: Unknown version 0x0000 [ 24.964222][ T50] r8152-cfgselector 3-1: config 0 descriptor?? [ 24.986121][ T334] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 25.006113][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 25.012378][ T31] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 25.022899][ T31] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 25.033495][ T31] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 25.042795][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.051650][ T31] usb 1-1: Product: syz [ 25.055863][ T31] usb 1-1: Manufacturer: syz [ 25.060665][ T31] usb 1-1: SerialNumber: syz [ 25.096081][ T327] usb 4-1: Using ep0 maxpacket: 16 [ 25.102375][ T327] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 25.111640][ T327] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.120601][ T327] usb 4-1: config 0 descriptor?? [ 25.128936][ T327] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 25.137662][ T334] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 25.149013][ T334] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 25.159178][ T334] usb 2-1: New USB device found, idVendor=04d8, idProduct=c002, bcdDevice= 0.00 [ 25.168407][ T334] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.269075][ T31] usb 1-1: 0:2 : does not exist [ 25.282022][ T31] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 25.297625][ T31] usb 1-1: USB disconnect, device number 2 [ 25.312552][ T320] udevd[320]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 25.336092][ T327] usb 4-1: Detected FT232B [ 25.536558][ T327] ftdi_sio ttyUSB0: Unable to read latency timer: -121 [ 25.610876][ T337] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=337 comm=syz.1.7 [ 25.624216][ T337] netlink: 9 bytes leftover after parsing attributes in process `syz.1.7'. [ 25.633413][ T337] z00ªX¹¦: renamed from gretap0 (while UP) [ 25.640224][ T337] z00ªX¹¦: entered allmulticast mode [ 25.648453][ T337] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 25.657244][ T337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 25.668279][ T334] hid-picolcd 0003:04D8:C002.0001: unknown main item tag 0x2 [ 25.676248][ T334] hid-picolcd 0003:04D8:C002.0001: unknown main item tag 0x0 [ 25.683853][ T334] hid-picolcd 0003:04D8:C002.0001: unknown main item tag 0x0 [ 25.737200][ T330] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 25.745915][ T330] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 25.746637][ T334] hid-picolcd 0003:04D8:C002.0001: unsupported KEY_STATE report [ 25.761640][ T327] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 25.769242][ T327] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 25.777760][ T334] hid-picolcd 0003:04D8:C002.0001: probe with driver hid-picolcd failed with error -22 [ 25.788699][ T327] usb 4-1: USB disconnect, device number 2 [ 25.797331][ T327] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 25.807069][ T327] ftdi_sio 4-1:0.0: device disconnected [ 26.398716][ T327] usb 2-1: USB disconnect, device number 2 [ 26.636084][ T10] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 26.737079][ T358] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 26.746973][ T358] FAULT_INJECTION: forcing a failure. [ 26.746973][ T358] name failslab, interval 1, probability 0, space 0, times 1 [ 26.759980][ T358] CPU: 1 UID: 0 PID: 358 Comm: syz.0.13 Not tainted syzkaller #0 86f3ff7ab8a869fe03d44b50c09486ae323cce6b [ 26.760015][ T358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 26.760035][ T358] Call Trace: [ 26.760042][ T358] [ 26.760051][ T358] __dump_stack+0x21/0x30 [ 26.760090][ T358] dump_stack_lvl+0x140/0x1c0 [ 26.760117][ T358] ? __cfi_dump_stack_lvl+0x10/0x10 [ 26.760142][ T358] ? bpf_lsm_file_permission+0xd/0x20 [ 26.760170][ T358] dump_stack+0x19/0x20 [ 26.760196][ T358] should_fail_ex+0x3c2/0x510 [ 26.760220][ T358] should_failslab+0xac/0x100 [ 26.760247][ T358] kmem_cache_alloc_noprof+0x42/0x410 [ 26.760269][ T358] ? __cfi_do_futex+0x10/0x10 [ 26.760296][ T358] ? getname_flags+0xcc/0x6b0 [ 26.760318][ T358] getname_flags+0xcc/0x6b0 [ 26.760338][ T358] do_readlinkat+0xcd/0x520 [ 26.760362][ T358] ? cp_old_stat+0x4d0/0x4d0 [ 26.760386][ T358] ? __kasan_check_write+0x18/0x20 [ 26.760405][ T358] ? fpregs_restore_userregs+0x11c/0x260 [ 26.760429][ T358] __x64_sys_readlinkat+0x9e/0xb0 [ 26.760453][ T358] x64_sys_call+0x29e0/0x2ee0 [ 26.760470][ T358] do_syscall_64+0x57/0xf0 [ 26.760492][ T358] ? clear_bhb_loop+0x50/0xa0 [ 26.760521][ T358] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 26.760547][ T358] RIP: 0033:0x7fc90919e0d9 [ 26.760566][ T358] 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 [ 26.760584][ T358] RSP: 002b:00007fc907bf7028 EFLAGS: 00000246 ORIG_RAX: 000000000000010b [ 26.760616][ T358] RAX: ffffffffffffffda RBX: 00007fc909425fa0 RCX: 00007fc90919e0d9 [ 26.760633][ T358] RDX: 0000200000000400 RSI: 0000000000000000 RDI: ffffffffffffffff [ 26.760648][ T358] RBP: 00007fc909235024 R08: 0000000000000000 R09: 0000000000000000 [ 26.760663][ T358] R10: 00000000000000ec R11: 0000000000000246 R12: 0000000000000000 [ 26.760676][ T358] R13: 00007fc909426038 R14: 00007fc909425fa0 R15: 00007ffd4a78b6d8 [ 26.760694][ T358] [ 26.877137][ T10] usb 4-1: config 16 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 26.979206][ T10] usb 4-1: config 16 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0 [ 26.989324][ T10] usb 4-1: config 16 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 27.002574][ T10] usb 4-1: config 16 interface 0 has no altsetting 0 [ 27.009521][ T10] usb 4-1: New USB device found, idVendor=054c, idProduct=0268, bcdDevice= 0.00 [ 27.018966][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.412474][ T36] kauditd_printk_skb: 66 callbacks suppressed [ 27.412494][ T36] audit: type=1400 audit(1786714618.870:140): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 27.441635][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.449030][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.455958][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.462817][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.470183][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.477053][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.483864][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.490720][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.496190][ T327] r8152-cfgselector 3-1: USB disconnect, device number 2 [ 27.497546][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.513210][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.522465][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.535048][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.541670][ T36] audit: type=1400 audit(1786714618.990:141): avc: denied { read } for pid=363 comm="syz.2.15" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 27.542239][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.565140][ T36] audit: type=1400 audit(1786714618.990:142): avc: denied { open } for pid=363 comm="syz.2.15" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 27.572808][ T10] sony 0003:054C:0268.0002: unknown main item tag 0x0 [ 27.602874][ T36] audit: type=1400 audit(1786714619.060:143): avc: denied { ioctl } for pid=363 comm="syz.2.15" path="/dev/binderfs/binder0" dev="binder" ino=4 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 27.618317][ T364] rust_binder: 363:364 no such ref 1 [ 27.630588][ T36] audit: type=1400 audit(1786714619.060:144): avc: denied { set_context_mgr } for pid=363 comm="syz.2.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 27.653941][ T366] deleting an unspecified loop device is not supported. [ 27.662181][ T36] audit: type=1400 audit(1786714619.070:145): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 27.666068][ T65] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 27.682391][ T36] audit: type=1400 audit(1786714619.090:146): avc: denied { read write } for pid=365 comm="syz.0.16" name="loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 27.693870][ T10] sony 0003:054C:0268.0002: hiddev96,hidraw0: USB HID v80.00 Device [HID 054c:0268] on usb-dummy_hcd.3-1/input0 [ 27.721367][ T368] syzkaller1: entered promiscuous mode [ 27.729347][ T10] sony 0003:054C:0268.0002: failed to claim input [ 27.743650][ T368] syzkaller1: entered allmulticast mode [ 27.751783][ T36] audit: type=1400 audit(1786714619.090:147): avc: denied { open } for pid=365 comm="syz.0.16" path="/dev/loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 27.777917][ T36] audit: type=1400 audit(1786714619.110:148): avc: denied { ioctl } for pid=365 comm="syz.0.16" path="/dev/loop-control" dev="devtmpfs" ino=48 ioctlcmd=0x4c81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 27.807637][ T10] usb 4-1: USB disconnect, device number 3 [ 27.815800][ T36] audit: type=1400 audit(1786714619.210:149): avc: denied { create } for pid=370 comm="syz.0.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 27.927392][ T65] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 27.937808][ T65] usb 2-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 27.948248][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.958570][ T65] usb 2-1: config 0 descriptor?? [ 27.965045][ T65] usb 2-1: bad CDC descriptors [ 28.266579][ T361] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 28.280091][ T361] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 28.341292][ T361] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 28.361296][ T402] FAULT_INJECTION: forcing a failure. [ 28.361296][ T402] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 28.384944][ T402] CPU: 1 UID: 0 PID: 402 Comm: syz.3.28 Not tainted syzkaller #0 86f3ff7ab8a869fe03d44b50c09486ae323cce6b [ 28.384997][ T402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 28.385010][ T402] Call Trace: [ 28.385016][ T402] [ 28.385025][ T402] __dump_stack+0x21/0x30 [ 28.385059][ T402] dump_stack_lvl+0x140/0x1c0 [ 28.385085][ T402] ? __cfi_dump_stack_lvl+0x10/0x10 [ 28.385110][ T402] ? vfs_write+0xbcf/0xfd0 [ 28.385132][ T402] dump_stack+0x19/0x20 [ 28.385155][ T402] should_fail_ex+0x3c2/0x510 [ 28.385175][ T402] should_fail+0xf/0x20 [ 28.385192][ T402] should_fail_usercopy+0x1e/0x30 [ 28.385212][ T402] strncpy_from_user+0x29/0x280 [ 28.385234][ T402] __se_sys_request_key+0xb9/0x350 [ 28.385256][ T402] ? __x64_sys_request_key+0xc0/0xc0 [ 28.385278][ T402] __x64_sys_request_key+0x9f/0xc0 [ 28.385298][ T402] x64_sys_call+0x2b60/0x2ee0 [ 28.385316][ T402] do_syscall_64+0x57/0xf0 [ 28.385338][ T402] ? clear_bhb_loop+0x50/0xa0 [ 28.385364][ T402] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 28.385388][ T402] RIP: 0033:0x7fdda7f9e0d9 [ 28.385404][ T402] 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 [ 28.385419][ T402] RSP: 002b:00007fdda8e99028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 28.385441][ T402] RAX: ffffffffffffffda RBX: 00007fdda8225fa0 RCX: 00007fdda7f9e0d9 [ 28.385454][ T402] RDX: 0000200000001fee RSI: 0000200000001ffb RDI: 0000200000000040 [ 28.385465][ T402] RBP: 00007fdda8e99090 R08: 0000000000000000 R09: 0000000000000000 [ 28.385475][ T402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 28.385486][ T402] R13: 00007fdda8226038 R14: 00007fdda8225fa0 R15: 00007ffc7c47f228 [ 28.385500][ T402] [ 28.581129][ T65] usb 2-1: USB disconnect, device number 3 [ 28.726131][ T10] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 28.839971][ T426] kvm: pic: single mode not supported [ 28.839995][ T426] kvm: pic: level sensitive irq not supported [ 28.847103][ T426] kvm: pic: single mode not supported [ 28.853735][ T426] kvm: pic: level sensitive irq not supported [ 28.859876][ T426] kvm: pic: single mode not supported [ 28.866283][ T426] kvm: pic: level sensitive irq not supported [ 28.871769][ T10] usb 3-1: device descriptor read/64, error -71 [ 28.886065][ T426] kvm: pic: single mode not supported [ 28.886086][ T426] kvm: pic: level sensitive irq not supported [ 29.116046][ T10] usb 3-1: device descriptor read/64, error -71 [ 29.172264][ T436] can: request_module (can-proto-6) failed. [ 29.327469][ T445] < [ 29.366378][ T327] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 29.396097][ T10] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 29.536114][ T10] usb 3-1: device descriptor read/64, error -71 [ 29.536472][ T327] usb 2-1: Using ep0 maxpacket: 32 [ 29.549101][ T327] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 29.559805][ T327] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 29.569406][ T327] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.578868][ T327] usb 2-1: config 0 descriptor?? [ 29.585160][ T327] hub 2-1:0.0: bad descriptor, ignoring hub [ 29.591590][ T327] hub 2-1:0.0: probe with driver hub failed with error -5 [ 29.626474][ T65] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 29.776173][ T10] usb 3-1: device descriptor read/64, error -71 [ 29.783598][ T65] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 29.794442][ T65] usb 1-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 29.804028][ T65] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.814679][ T65] usb 1-1: config 0 descriptor?? [ 29.822022][ T65] usb 1-1: bad CDC descriptors [ 29.886328][ T10] usb usb3-port1: attempt power cycle [ 30.025808][ T454] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.036352][ T454] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.054812][ T454] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 30.136852][ T327] usb 1-1: USB disconnect, device number 3 [ 30.226116][ T10] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 30.255316][ T10] usb 3-1: device descriptor read/8, error -71 [ 30.345262][ T471] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 30.388841][ T10] usb 3-1: device descriptor read/8, error -71 [ 30.636069][ T10] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 30.667083][ T10] usb 3-1: device descriptor read/8, error -71 [ 30.805412][ T494] capability: warning: `syz.0.64' uses 32-bit capabilities (legacy support in use) [ 30.815816][ T10] usb 3-1: device descriptor read/8, error -71 [ 30.926322][ T10] usb usb3-port1: unable to enumerate USB device [ 31.307351][ T497] netlink: 112 bytes leftover after parsing attributes in process `syz.3.65'. [ 31.444014][ T509] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 31.535418][ T521] syzkaller1: entered promiscuous mode [ 31.541109][ T521] syzkaller1: entered allmulticast mode [ 31.605592][ T527] netlink: 'syz.1.77': attribute type 29 has an invalid length. [ 31.666078][ T31] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 31.816051][ T31] usb 4-1: Using ep0 maxpacket: 16 [ 31.822557][ T31] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 31.833734][ T31] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 31.848721][ T31] usb 4-1: New USB device found, idVendor=05ac, idProduct=027c, bcdDevice= 0.00 [ 31.871796][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.888604][ T31] usb 4-1: config 0 descriptor?? [ 31.943966][ T536] MTRR 1 not used [ 32.096681][ T507] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.107937][ T507] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.318518][ T507] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.328031][ T507] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.339198][ T507] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.349402][ T507] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.363586][ T31] apple 0003:05AC:027C.0003: unknown main item tag 0x1 [ 32.371007][ T31] apple 0003:05AC:027C.0003: ignoring exceeding usage max [ 32.395967][ T31] apple 0003:05AC:027C.0003: hidraw0: USB HID v0.81 Device [HID 05ac:027c] on usb-dummy_hcd.3-1/input0 [ 32.435441][ T544] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 32.491245][ T36] kauditd_printk_skb: 32 callbacks suppressed [ 32.491264][ T36] audit: type=1400 audit(1786714623.950:182): avc: denied { map } for pid=546 comm="syz.0.83" path="pipe:[3037]" dev="pipefs" ino=3037 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 32.563796][ T10] usb 4-1: USB disconnect, device number 4 [ 32.659325][ T36] audit: type=1400 audit(1786714624.120:183): avc: denied { write } for pid=559 comm="syz.0.89" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 32.679951][ T36] audit: type=1400 audit(1786714624.140:184): avc: denied { read } for pid=559 comm="syz.0.89" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 32.681043][ T560] Zero length message leads to an empty skb [ 32.810215][ T36] audit: type=1400 audit(1786714624.270:185): avc: denied { ioctl } for pid=564 comm="syz.1.91" path="socket:[5925]" dev="sockfs" ino=5925 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 32.835075][ T36] audit: type=1400 audit(1786714624.270:186): avc: denied { bind } for pid=564 comm="syz.1.91" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 32.855238][ T36] audit: type=1400 audit(1786714624.270:187): avc: denied { cmd } for pid=564 comm="syz.1.91" path="socket:[5928]" dev="sockfs" ino=5928 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 32.856825][ T354] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 32.938101][ T567] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 33.028082][ T354] usb 3-1: unable to get BOS descriptor or descriptor too short [ 33.037929][ T354] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 33.048306][ T354] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 33.057432][ T354] usb 3-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 33.068647][ T354] usb 3-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 33.081961][ T354] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 33.096031][ T354] usb 3-1: config 1 interface 1 has no altsetting 0 [ 33.105873][ T354] usb 3-1: string descriptor 0 read error: -22 [ 33.115521][ T354] usb 3-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 33.124872][ T354] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.322106][ T36] audit: type=1400 audit(1786714624.780:189): avc: denied { read } for pid=587 comm="syz.1.101" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 33.345507][ T36] audit: type=1400 audit(1786714624.780:188): avc: denied { read } for pid=587 comm="syz.1.101" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 33.368101][ T31] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 33.375725][ T36] audit: type=1400 audit(1786714624.780:190): avc: denied { open } for pid=587 comm="syz.1.101" path="/dev/ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 33.399059][ T36] audit: type=1400 audit(1786714624.780:191): avc: denied { ioctl } for pid=587 comm="syz.1.101" path="/dev/ppp" dev="devtmpfs" ino=86 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 33.470102][ T593] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.478756][ T593] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.488906][ T593] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.498018][ T593] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.513899][ T593] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 33.546130][ T31] usb 4-1: Using ep0 maxpacket: 16 [ 33.552469][ T31] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 33.562795][ T31] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 33.573635][ T31] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 33.582829][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.591421][ T31] usb 4-1: Product: syz [ 33.596036][ T31] usb 4-1: Manufacturer: syz [ 33.600877][ T31] usb 4-1: SerialNumber: syz [ 33.951054][ T354] usb 3-1: USB disconnect, device number 7 [ 34.049253][ T31] usb 4-1: 0:2 : does not exist [ 34.056452][ T31] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 34.071070][ T31] usb 4-1: USB disconnect, device number 5 [ 34.083186][ T316] udevd[316]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 34.157639][ T609] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.166348][ T609] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.387875][ T615] bridge0: port 3(veth1_to_team) entered blocking state [ 34.395097][ T615] bridge0: port 3(veth1_to_team) entered disabled state [ 34.402303][ T615] veth1_to_team: entered allmulticast mode [ 34.408727][ T615] veth1_to_team: entered promiscuous mode [ 34.711192][ T629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.739695][ T629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.750913][ T629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.760423][ T629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.873521][ T640] block device autoloading is deprecated and will be removed. [ 34.908192][ T646] netlink: 8 bytes leftover after parsing attributes in process `syz.0.120'. [ 35.119899][ T657] ======================================================= [ 35.119899][ T657] WARNING: The mand mount option has been deprecated and [ 35.119899][ T657] and is ignored by this kernel. Remove the mand [ 35.119899][ T657] option from the mount to silence this warning. [ 35.119899][ T657] ======================================================= [ 35.166141][ T10] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 35.226895][ T332] bridge_slave_1: left allmulticast mode [ 35.232594][ T332] bridge_slave_1: left promiscuous mode [ 35.246762][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.266638][ T332] bridge_slave_0: left allmulticast mode [ 35.272414][ T332] bridge_slave_0: left promiscuous mode [ 35.286166][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.306978][ T10] usb 3-1: device descriptor read/64, error -71 [ 35.364142][ T664] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.373715][ T664] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 35.433032][ T332] veth1_macvtap: left promiscuous mode [ 35.440268][ T332] veth0_vlan: left promiscuous mode [ 35.517392][ T669] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.524771][ T669] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.532078][ T669] bridge_slave_0: entered allmulticast mode [ 35.539358][ T669] bridge_slave_0: entered promiscuous mode [ 35.546478][ T669] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.553625][ T669] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.556082][ T10] usb 3-1: device descriptor read/64, error -71 [ 35.560888][ T669] bridge_slave_1: entered allmulticast mode [ 35.573816][ T669] bridge_slave_1: entered promiscuous mode [ 35.615959][ T669] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.623833][ T669] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.631255][ T669] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.638314][ T669] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.657745][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.665140][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.675206][ T298] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.682311][ T298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.693096][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.700755][ T298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.724925][ T669] veth0_vlan: entered promiscuous mode [ 35.735517][ T669] veth1_macvtap: entered promiscuous mode [ 35.776619][ T681] capability: warning: `syz.0.135' uses deprecated v2 capabilities in a way that may be insecure [ 35.806263][ T10] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 35.836104][ T65] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 35.936125][ T10] usb 3-1: device descriptor read/64, error -71 [ 35.985487][ T689] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.986324][ T65] usb 4-1: Using ep0 maxpacket: 32 [ 35.994303][ T689] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.001634][ T65] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.012029][ T689] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 36.018901][ T65] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 36.027687][ T689] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.037223][ T65] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 36.059753][ T65] usb 4-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 36.069372][ T65] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.079141][ T65] usb 4-1: config 0 descriptor?? [ 36.206082][ T10] usb 3-1: device descriptor read/64, error -71 [ 36.316193][ T10] usb usb3-port1: attempt power cycle [ 36.537701][ T65] usbhid 4-1:0.0: can't add hid device: -71 [ 36.544064][ T65] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 36.555709][ T65] usb 4-1: USB disconnect, device number 6 [ 36.657771][ T10] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 36.677307][ T10] usb 3-1: device descriptor read/8, error -71 [ 36.696458][ T701] FAULT_INJECTION: forcing a failure. [ 36.696458][ T701] name failslab, interval 1, probability 0, space 0, times 0 [ 36.710471][ T701] CPU: 0 UID: 0 PID: 701 Comm: syz.0.143 Not tainted syzkaller #0 86f3ff7ab8a869fe03d44b50c09486ae323cce6b [ 36.710508][ T701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 36.710519][ T701] Call Trace: [ 36.710524][ T701] [ 36.710531][ T701] __dump_stack+0x21/0x30 [ 36.710559][ T701] dump_stack_lvl+0x140/0x1c0 [ 36.710596][ T701] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.710619][ T701] ? __asan_memcpy+0x5a/0x80 [ 36.710637][ T701] dump_stack+0x19/0x20 [ 36.710658][ T701] should_fail_ex+0x3c2/0x510 [ 36.710680][ T701] should_failslab+0xac/0x100 [ 36.710699][ T701] kmem_cache_alloc_node_noprof+0x45/0x420 [ 36.710718][ T701] ? __alloc_skb+0x10c/0x360 [ 36.710742][ T701] __alloc_skb+0x10c/0x360 [ 36.710764][ T701] alloc_skb_with_frags+0xd0/0x8b0 [ 36.710787][ T701] ? __cfi_selinux_file_open+0x10/0x10 [ 36.710807][ T701] sock_alloc_send_pskb+0x883/0x9a0 [ 36.710827][ T701] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 36.710845][ T701] ? unwind_get_return_address+0x51/0x90 [ 36.710870][ T701] packet_sendmsg+0x380f/0x56b0 [ 36.710890][ T701] ? avc_has_perm_noaudit+0x26b/0x360 [ 36.710910][ T701] ? avc_has_perm_noaudit+0x289/0x360 [ 36.710929][ T701] ? avc_has_perm+0x155/0x240 [ 36.710948][ T701] ? __cfi_avc_has_perm+0x10/0x10 [ 36.710966][ T701] ? kstrtouint_from_user+0x117/0x170 [ 36.710985][ T701] ? __x64_sys_openat+0x13a/0x170 [ 36.711011][ T701] ? selinux_socket_sendmsg+0x281/0x380 [ 36.711033][ T701] ? __cfi_selinux_socket_sendmsg+0x10/0x10 [ 36.711054][ T701] ? __cfi_packet_sendmsg+0x10/0x10 [ 36.711071][ T701] ? check_stack_object+0x10f/0x150 [ 36.711088][ T701] ? move_pages_ptes+0x5f0/0x2460 [ 36.711105][ T701] ? __cfi___check_object_size+0x10/0x10 [ 36.711123][ T701] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 36.711142][ T701] ? security_socket_sendmsg+0x3d/0x100 [ 36.711163][ T701] ? __cfi_packet_sendmsg+0x10/0x10 [ 36.711179][ T701] __sys_sendto+0x68a/0x700 [ 36.711195][ T701] ? __cfi___sys_sendto+0x10/0x10 [ 36.711212][ T701] ? __kasan_check_write+0x18/0x20 [ 36.711230][ T701] ? __cfi_ksys_write+0x10/0x10 [ 36.711248][ T701] __x64_sys_sendto+0xe9/0x100 [ 36.711264][ T701] x64_sys_call+0x2c2c/0x2ee0 [ 36.711279][ T701] do_syscall_64+0x57/0xf0 [ 36.711299][ T701] ? clear_bhb_loop+0x50/0xa0 [ 36.711334][ T701] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.711356][ T701] RIP: 0033:0x7eff1a99e0d9 [ 36.711372][ T701] 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 [ 36.711386][ T701] RSP: 002b:00007eff1b91b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 36.711406][ T701] RAX: ffffffffffffffda RBX: 00007eff1ac25fa0 RCX: 00007eff1a99e0d9 [ 36.711419][ T701] RDX: 000000000000fce0 RSI: 00002000000002c0 RDI: 0000000000000004 [ 36.711431][ T701] RBP: 00007eff1b91b090 R08: 0000200000000140 R09: 0000000000000014 [ 36.711443][ T701] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 36.711454][ T701] R13: 00007eff1ac26038 R14: 00007eff1ac25fa0 R15: 00007ffd5b0aeb58 [ 36.711468][ T701] [ 36.741262][ T706] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 36.777686][ T708] netlink: 'syz.0.146': attribute type 27 has an invalid length. [ 36.790956][ T706] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 36.797005][ T708] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 36.800658][ T706] overlayfs: inode number too big (/, ino=4611686018427387905, xinobits=3) [ 36.807497][ T10] usb 3-1: device descriptor read/8, error -71 [ 36.809675][ T706] overlayfs: d_ino too big (., ino=4611686018427387912, xinobits=3) [ 37.056180][ T10] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 37.098622][ T65] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 37.124748][ T714] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 37.127208][ T10] usb 3-1: device descriptor read/8, error -71 [ 37.142800][ T715] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.152685][ T715] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.167521][ T721] rust_binder: 720:721 BC_CLEAR_FREEZE_NOTIFICATION invalid ref 4294967295 [ 37.176959][ T721] rust_binder: Write failure EINVAL in pid:87 [ 37.258599][ T65] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 37.275126][ T65] usb 1-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 37.284722][ T65] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.293920][ T10] usb 3-1: device descriptor read/8, error -71 [ 37.304041][ T65] usb 1-1: config 0 descriptor?? [ 37.311835][ T65] usb 1-1: bad CDC descriptors [ 37.330451][ T735] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 37.347044][ T737] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 37.373429][ T741] SELinux: failed to load policy [ 37.387558][ T741] netlink: 2516 bytes leftover after parsing attributes in process `syz.3.161'. [ 37.407062][ T10] usb usb3-port1: unable to enumerate USB device [ 37.514493][ T710] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.524000][ T710] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.638886][ T10] usb 1-1: USB disconnect, device number 4 [ 37.770691][ T36] kauditd_printk_skb: 48 callbacks suppressed [ 37.770712][ T36] audit: type=1400 audit(1786714629.230:240): avc: denied { ioctl } for pid=787 comm="syz.1.167" path="/dev/fuse" dev="devtmpfs" ino=23 ioctlcmd=0xe500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 37.797594][ T790] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 37.870315][ T36] audit: type=1400 audit(1786714629.330:241): avc: denied { connect } for pid=799 comm="syz.1.173" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 37.874573][ T800] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.877506][ T36] audit: type=1400 audit(1786714629.330:242): avc: denied { write } for pid=799 comm="syz.1.173" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 37.899138][ T800] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.936382][ T31] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 37.947945][ T802] netlink: 140 bytes leftover after parsing attributes in process `syz.2.174'. [ 37.947961][ T36] audit: type=1400 audit(1786714629.410:243): avc: denied { nlmsg_read } for pid=801 comm="syz.2.174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 38.376095][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 38.382547][ T31] usb 4-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 38.396096][ T31] usb 4-1: config 0 interface 0 has no altsetting 0 [ 38.402744][ T31] usb 4-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 38.412299][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.421089][ T31] usb 4-1: config 0 descriptor?? [ 38.473821][ T36] audit: type=1326 audit(1786714629.930:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=822 comm="syz.1.181" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7feb17f9e0d9 code=0x0 [ 38.586070][ T10] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 38.628236][ T36] audit: type=1400 audit(1786714630.090:245): avc: denied { mount } for pid=785 comm="syz.3.166" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 38.684958][ T31] usbhid 4-1:0.0: can't add hid device: -71 [ 38.691011][ T31] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 38.700238][ T31] usb 4-1: USB disconnect, device number 7 [ 38.736091][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 38.742837][ T10] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 38.753774][ T10] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 38.767099][ T10] usb 1-1: New USB device found, idVendor=05ac, idProduct=027c, bcdDevice= 0.00 [ 38.776296][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.784994][ T10] usb 1-1: config 0 descriptor?? [ 38.936838][ T36] audit: type=1400 audit(1786714630.400:246): avc: denied { append } for pid=829 comm="syz.2.182" name="001" dev="devtmpfs" ino=95 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 38.991309][ T36] audit: type=1400 audit(1786714630.450:247): avc: denied { watch watch_reads } for pid=814 comm="syz.0.179" path="/8" dev="tmpfs" ino=54 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 38.991973][ T816] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.022680][ T816] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.043072][ T36] audit: type=1400 audit(1786714630.500:248): avc: denied { getopt } for pid=829 comm="syz.2.182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 39.235807][ T10] apple 0003:05AC:027C.0004: unknown main item tag 0x7 [ 39.242964][ T10] apple 0003:05AC:027C.0004: ignoring exceeding usage max [ 39.251600][ T10] apple 0003:05AC:027C.0004: hidraw0: USB HID v0.81 Device [HID 05ac:027c] on usb-dummy_hcd.0-1/input0 [ 39.344731][ T36] audit: type=1400 audit(1786714630.800:249): avc: denied { connect } for pid=838 comm="syz.1.184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 39.529967][ T780] Bluetooth: hci0: Frame reassembly failed (-84) [ 39.545737][ T849] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.554909][ T849] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.586919][ T334] usb 1-1: USB disconnect, device number 5 [ 40.134053][ T862] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 40.376099][ T10] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 40.539513][ T10] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 40.550057][ T10] usb 3-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 40.559732][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.572012][ T10] usb 3-1: config 0 descriptor?? [ 40.578232][ T10] usb 3-1: bad CDC descriptors [ 40.749579][ T882] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 40.780230][ T864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.795292][ T864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.809829][ T864] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 40.847555][ T65] usb 3-1: USB disconnect, device number 12 [ 41.235495][ T888] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=253 sclass=netlink_xfrm_socket pid=888 comm=syz.0.201 [ 41.396757][ T898] netlink: 8 bytes leftover after parsing attributes in process `syz.2.206'. [ 41.430104][ T902] syzkaller1: entered promiscuous mode [ 41.435686][ T902] syzkaller1: entered allmulticast mode [ 41.442438][ T902] futex_wake_op: syz.2.208 tries to shift op by 144; fix this program [ 41.494383][ T905] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 41.508242][ T908] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 41.511628][ T909] FAULT_INJECTION: forcing a failure. [ 41.511628][ T909] name failslab, interval 1, probability 0, space 0, times 0 [ 41.533107][ T911] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 41.535842][ T65] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 41.544333][ T911] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.551516][ T909] CPU: 0 UID: 0 PID: 909 Comm: syz.2.210 Not tainted syzkaller #0 86f3ff7ab8a869fe03d44b50c09486ae323cce6b [ 41.551551][ T909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.551563][ T909] Call Trace: [ 41.551570][ T909] [ 41.551577][ T909] __dump_stack+0x21/0x30 [ 41.551613][ T909] dump_stack_lvl+0x140/0x1c0 [ 41.551635][ T909] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.551660][ T909] dump_stack+0x19/0x20 [ 41.551682][ T909] should_fail_ex+0x3c2/0x510 [ 41.551704][ T909] should_failslab+0xac/0x100 [ 41.551726][ T909] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 41.551748][ T909] ? argv_split+0x33/0x4a0 [ 41.551768][ T909] kstrndup+0x9e/0x220 [ 41.551793][ T909] ? __cfi___trace_eprobe_create+0x10/0x10 [ 41.551813][ T909] argv_split+0x33/0x4a0 [ 41.551830][ T909] ? __cfi___trace_eprobe_create+0x10/0x10 [ 41.551848][ T909] trace_probe_create+0x95/0x140 [ 41.551871][ T909] ? __cfi_trace_probe_create+0x10/0x10 [ 41.551891][ T909] ? mutex_lock+0x97/0x1d0 [ 41.551916][ T909] ? __cfi_mutex_lock+0x10/0x10 [ 41.551938][ T909] ? __cfi___check_object_size+0x10/0x10 [ 41.551958][ T909] eprobe_dyn_event_create+0x20/0x30 [ 41.551976][ T909] create_dyn_event+0xc2/0x160 [ 41.551994][ T909] trace_parse_run_command+0x21c/0x420 [ 41.552026][ T909] ? __cfi_create_dyn_event+0x10/0x10 [ 41.552044][ T909] dyn_event_write+0x38/0x50 [ 41.552060][ T909] ? __cfi_dyn_event_write+0x10/0x10 [ 41.552077][ T909] vfs_write+0x3c1/0xfd0 [ 41.552097][ T909] ? __cfi_vfs_write+0x10/0x10 [ 41.552115][ T909] ? __kasan_check_write+0x18/0x20 [ 41.552132][ T909] ? mutex_lock+0x97/0x1d0 [ 41.552154][ T909] ? __cfi_mutex_lock+0x10/0x10 [ 41.552187][ T909] ksys_write+0x145/0x260 [ 41.552205][ T909] ? __cfi_ksys_write+0x10/0x10 [ 41.552223][ T909] ? __kasan_check_read+0x15/0x20 [ 41.552240][ T909] __x64_sys_write+0x7f/0x90 [ 41.552259][ T909] x64_sys_call+0x271c/0x2ee0 [ 41.552275][ T909] do_syscall_64+0x57/0xf0 [ 41.552295][ T909] ? clear_bhb_loop+0x50/0xa0 [ 41.552321][ T909] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.552345][ T909] RIP: 0033:0x7f858b99e0d9 [ 41.552362][ T909] 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 [ 41.552377][ T909] RSP: 002b:00007f858c843028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 41.552398][ T909] RAX: ffffffffffffffda RBX: 00007f858bc25fa0 RCX: 00007f858b99e0d9 [ 41.552412][ T909] RDX: 0000000000000013 RSI: 0000200000000100 RDI: 0000000000000003 [ 41.552424][ T909] RBP: 00007f858c843090 R08: 0000000000000000 R09: 0000000000000000 [ 41.552435][ T909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 41.552447][ T909] R13: 00007f858bc26038 R14: 00007f858bc25fa0 R15: 00007ffe2f004318 [ 41.552462][ T909] [ 41.606197][ T847] Bluetooth: hci0: command 0x1003 tx timeout [ 41.611242][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 41.691910][ T911] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 41.863379][ T65] usb 1-1: Using ep0 maxpacket: 16 [ 41.864693][ T911] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.869530][ T65] usb 1-1: no configurations [ 41.881166][ T65] usb 1-1: can't read configurations, error -22 [ 41.894489][ T911] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 42.016099][ T65] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 42.166099][ T65] usb 1-1: Using ep0 maxpacket: 16 [ 42.171827][ T65] usb 1-1: no configurations [ 42.176566][ T65] usb 1-1: can't read configurations, error -22 [ 42.183000][ T65] usb usb1-port1: attempt power cycle [ 42.536107][ T65] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 42.574185][ T65] usb 1-1: Using ep0 maxpacket: 16 [ 42.580125][ T65] usb 1-1: no configurations [ 42.584838][ T65] usb 1-1: can't read configurations, error -22 [ 42.726079][ T65] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 42.748173][ T65] usb 1-1: Using ep0 maxpacket: 16 [ 42.761939][ T65] usb 1-1: no configurations [ 42.776045][ T65] usb 1-1: can't read configurations, error -22 [ 42.782712][ T65] usb usb1-port1: unable to enumerate USB device [ 42.996072][ T327] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 43.126062][ T327] usb 3-1: device descriptor read/64, error -71 [ 43.366129][ T327] usb 3-1: device descriptor read/64, error -71 [ 43.396633][ T981] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.405258][ T981] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.414880][ T981] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.423604][ T981] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.436933][ T981] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 43.616146][ T327] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 43.746147][ T327] usb 3-1: device descriptor read/64, error -71 [ 43.986078][ T327] usb 3-1: device descriptor read/64, error -71 [ 44.096182][ T327] usb usb3-port1: attempt power cycle [ 44.376553][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 44.376573][ T36] audit: type=1400 audit(1786714635.840:252): avc: denied { mounton } for pid=995 comm="syz.0.233" path="/14/sys_mount/devices/virtual/block/loop0/queue/scheduler" dev="sysfs" ino=7668 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=file permissive=1 [ 44.376654][ T996] incfs: Options parsing error. -22 [ 44.414599][ T996] incfs: mount failed -22 [ 44.431118][ T36] audit: type=1400 audit(1786714635.890:253): avc: denied { map } for pid=997 comm="syz.0.234" path="/dev/sda1" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 44.466091][ T327] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 44.482999][ T36] audit: type=1400 audit(1786714635.940:254): avc: denied { mounton } for pid=997 comm="syz.0.234" path="/dev/sda1" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 44.507966][ T327] usb 3-1: device descriptor read/8, error -71 [ 44.573094][ T1001] fuse: Bad value for 'user_id' [ 44.578186][ T1001] fuse: Bad value for 'user_id' [ 44.636847][ T36] audit: type=1400 audit(1786714636.100:255): avc: denied { write } for pid=1000 comm="syz.0.235" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 44.656503][ T36] audit: type=1400 audit(1786714636.100:256): avc: denied { accept } for pid=1000 comm="syz.0.235" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 44.657346][ T327] usb 3-1: device descriptor read/8, error -71 [ 44.700329][ T36] audit: type=1400 audit(1786714636.160:257): avc: denied { bind } for pid=1003 comm="syz.0.236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 44.743753][ T1010] netlink: 4 bytes leftover after parsing attributes in process `syz.0.238'. [ 44.846513][ T1015] base or size exceeds the MTRR width [ 44.877390][ T1021] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 44.886343][ T1021] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 44.897811][ T1021] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 44.907749][ T1021] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 44.920507][ T327] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 44.927251][ T1021] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 44.957754][ T327] usb 3-1: device descriptor read/8, error -71 [ 45.087117][ T327] usb 3-1: device descriptor read/8, error -71 [ 45.106057][ T334] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 45.147188][ T36] audit: type=1400 audit(1786714636.610:258): avc: denied { ioctl } for pid=1038 comm="syz.3.250" path="/dev/rtc0" dev="devtmpfs" ino=195 ioctlcmd=0x7005 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 45.196236][ T327] usb usb3-port1: unable to enumerate USB device [ 45.236161][ T334] usb 1-1: device descriptor read/64, error -71 [ 45.476104][ T334] usb 1-1: device descriptor read/64, error -71 [ 45.716086][ T334] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 45.799477][ T1067] fuse: Bad value for 'fd' [ 45.829817][ T1072] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.839314][ T1072] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.852830][ T1072] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.862108][ T1072] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.866051][ T334] usb 1-1: device descriptor read/64, error -71 [ 45.889474][ T1072] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 46.126082][ T334] usb 1-1: device descriptor read/64, error -71 [ 46.236199][ T334] usb usb1-port1: attempt power cycle [ 46.462163][ T1090] netlink: 12 bytes leftover after parsing attributes in process `syz.1.271'. [ 46.471387][ T327] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 46.489277][ T1092] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.498068][ T1092] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.506731][ T1092] 9pnet_fd: Insufficient options for proto=fd [ 46.576129][ T334] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 46.597607][ T334] usb 1-1: device descriptor read/8, error -71 [ 46.629333][ T327] usb 4-1: config 16 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.640590][ T327] usb 4-1: config 16 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.651316][ T327] usb 4-1: config 16 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 46.664659][ T327] usb 4-1: config 16 interface 0 has no altsetting 0 [ 46.671466][ T327] usb 4-1: New USB device found, idVendor=054c, idProduct=0268, bcdDevice= 0.00 [ 46.680677][ T327] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.727049][ T334] usb 1-1: device descriptor read/8, error -71 [ 46.976080][ T334] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 46.997087][ T334] usb 1-1: device descriptor read/8, error -71 [ 47.098513][ T327] usbhid 4-1:16.0: can't add hid device: -71 [ 47.104609][ T327] usbhid 4-1:16.0: probe with driver usbhid failed with error -71 [ 47.116042][ T327] usb 4-1: USB disconnect, device number 8 [ 47.127141][ T334] usb 1-1: device descriptor read/8, error -71 [ 47.203101][ T1110] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 47.212466][ T1110] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 47.222752][ T1110] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 47.232417][ T1110] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 47.236286][ T334] usb usb1-port1: unable to enumerate USB device [ 47.252738][ T1110] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 47.476307][ T36] audit: type=1400 audit(1786714638.940:259): avc: denied { append } for pid=1113 comm="syz.2.281" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 47.511234][ T36] audit: type=1400 audit(1786714638.970:260): avc: denied { bind } for pid=1113 comm="syz.2.281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 47.530911][ T36] audit: type=1400 audit(1786714638.980:261): avc: denied { listen } for pid=1113 comm="syz.2.281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 47.846064][ T65] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 47.997090][ T65] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 48.008953][ T65] usb 3-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 48.018286][ T65] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.026403][ T65] usb 3-1: Product: syz [ 48.030578][ T65] usb 3-1: Manufacturer: syz [ 48.035180][ T65] usb 3-1: SerialNumber: syz [ 48.276594][ T327] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 48.301125][ T65] usb 3-1: 1:1 : unsupported format bits 0x20000 [ 48.309827][ T65] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 48.318516][ T65] usb 3-1: 2:1 : unsupported format bits 0x20000 [ 48.336060][ T65] usb 3-1: USB disconnect, device number 17 [ 48.427244][ T327] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.438793][ T327] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 48.448252][ T327] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.457892][ T327] usb 1-1: config 0 descriptor?? [ 48.756089][ T65] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 48.816051][ T354] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 48.864924][ T327] keytouch 0003:0926:3333.0005: fixing up Keytouch IEC report descriptor [ 48.875060][ T327] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0005/input/input8 [ 48.927221][ T65] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 48.937604][ T65] usb 3-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 48.948252][ T65] usb 3-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice= 1.00 [ 48.959360][ T65] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.962730][ T327] keytouch 0003:0926:3333.0005: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 48.967539][ T65] usb 3-1: Product: syz [ 48.967562][ T65] usb 3-1: Manufacturer: syz [ 48.996150][ T354] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 49.006517][ T65] usb 3-1: SerialNumber: syz [ 49.015691][ T354] usb 4-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 49.025407][ T354] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.036095][ T354] usb 4-1: config 0 descriptor?? [ 49.042026][ T354] usb 4-1: bad CDC descriptors [ 49.244550][ T1161] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.253269][ T1161] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.266933][ T1161] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 49.297206][ T327] usb 4-1: USB disconnect, device number 9 [ 49.361108][ T1139] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.372058][ T1139] misc raw-gadget: fail, usb_gadget_register_driver returned -16 Stopping sshd: [ 49.449625][ T1111] usb 1-1: USB disconnect, device number 14 stopped /usr/sbin/sshd (pid 201) OK [ 49.473242][ T1196] process 'syz.0.309' launched './file0' with NULL argv: empty string added [ 49.482761][ T1196] Invalid argument reading file caps for ./file0 [ 49.485693][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 49.485714][ T36] audit: type=1400 audit(1786714640.940:269): avc: denied { execute_no_trans } for pid=1195 comm="syz.0.309" path="/24/file0" dev="tmpfs" ino=146 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 49.529745][ T36] audit: type=1400 audit(1786714640.950:270): avc: denied { search } for pid=1198 comm="syz.0.310" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 49.535350][ T1199] Line length is too long: Should be less than 4094 [ 49.553514][ T36] audit: type=1400 audit(1786714640.990:271): avc: denied { accept } for pid=1198 comm="syz.0.310" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 Stopping crond: stopped /usr/sbin/crond (pid 194) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 148) [ 49.652955][ T36] audit: type=1400 audit(1786714641.110:272): avc: denied { search } for pid=1207 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Stopping network: [ 49.719628][ T36] audit: type=1400 audit(1786714641.180:273): avc: denied { mounton } for pid=1216 comm="syz.1.312" path="/106/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 49.741806][ T1217] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 49.762737][ T36] audit: type=1400 audit(1786714641.220:274): avc: denied { read write } for pid=1219 comm="ip" path="/dev/console" dev="rootfs" ino=109 scontext=system_u:system_r:ifconfig_t tcontext=system_u:object_r:root_t tclass=chr_file permissive=1 [ 49.787525][ T1221] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 49.836790][ T36] audit: type=1400 audit(1786714897.299:275): avc: denied { mount } for pid=1225 comm="syz.0.314" name="/" dev="ramfs" ino=12942 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 49.863575][ T36] audit: type=1400 audit(1786714897.329:276): avc: denied { read write } for pid=1225 comm="syz.0.314" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 49.888889][ T36] audit: type=1400 audit(1786714897.329:277): avc: denied { open } for pid=1225 comm="syz.0.314" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 49.929229][ T36] audit: type=1400 audit(1786714897.329:278): avc: denied { ioctl } for pid=1225 comm="syz.0.314" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 OK Stopping iptables: OK Stopping system message bus: done [ 50.096068][ T1111] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 50.236055][ T1111] usb 1-1: device descriptor read/64, error -71 Stopping klogd: OK Stopping acpid: [ 50.476127][ T1111] usb 1-1: device descriptor read/64, error -71 [ 50.716083][ T1111] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 50.846121][ T1111] usb 1-1: device descriptor read/64, error -71 [ 51.016478][ T1267] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 51.032150][ T1274] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.040831][ T1274] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.051123][ T1274] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.059849][ T1274] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.077117][ T1274] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 51.086041][ T1111] usb 1-1: device descriptor read/64, error -71 [ 51.206203][ T1111] usb usb1-port1: attempt power cycle OK Stopping syslogd: stopped /sbin/syslogd (pid 92) OK umount: can't remount debugfs read-only umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Sent SIGTERM to all processes Connection to 10.128.0.186 closed by remote host. [ 51.477593][ T456] usb 3-1: USB disconnect, device number 18 [ 51.630689][ T13] bridge_slave_1: left allmulticast mode [ 51.636596][ T13] bridge_slave_1: left promiscuous mode [ 51.638373][ T10] usb 2-1: USB disconnect, device number 4 [ 51.642232][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.656095][ T13] bridge_slave_0: left allmulticast mode [ 51.661869][ T13] bridge_slave_0: left promiscuous mode [ 51.667600][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.837880][ T13] veth1_macvtap: left promiscuous mode [ 51.843416][ T13] veth0_vlan: left promiscuous mode [ 52.068031][ T13] bridge_slave_1: left allmulticast mode [ 52.073700][ T13] bridge_slave_1: left promiscuous mode [ 52.079463][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.087014][ T13] bridge_slave_0: left allmulticast mode [ 52.092843][ T13] bridge_slave_0: left promiscuous mode [ 52.099047][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.106975][ T13] bridge_slave_1: left allmulticast mode [ 52.112613][ T13] bridge_slave_1: left promiscuous mode [ 52.118378][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.125900][ T13] bridge_slave_0: left allmulticast mode [ 52.131727][ T13] bridge_slave_0: left promiscuous mode [ 52.137382][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.145112][ T13] veth1_to_team: left allmulticast mode [ 52.151047][ T13] veth1_to_team: left promiscuous mode [ 52.156639][ T13] bridge0: port 3(veth1_to_team) entered disabled state [ 52.163962][ T13] bridge_slave_1: left allmulticast mode [ 52.169679][ T13] bridge_slave_1: left promiscuous mode [ 52.175291][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.182789][ T13] bridge_slave_0: left allmulticast mode [ 52.189083][ T13] bridge_slave_0: left promiscuous mode [ 52.194856][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.481034][ T13] veth1_macvtap: left promiscuous mode [ 52.486692][ T13] veth0_vlan: left promiscuous mode [ 52.492209][ T13] veth1_macvtap: left promiscuous mode [ 52.497747][ T13] veth0_vlan: left promiscuous mode [ 52.503473][ T13] veth1_macvtap: left promiscuous mode [ 52.509142][ T13] veth0_vlan: left promiscuous mode Sent SIGKILL to all processes Requesting system poweroff [ 53.575899][ T1296] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 53.582683][ T1296] ACPI: PM: Preparing to enter system sleep state S5 [ 53.589658][ T1296] kvm: exiting hardware virtualization [ 53.595282][ T1296] reboot: Power down serialport: VM disconnected.