last executing test programs: 11.695134028s ago: executing program 2 (id=292): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0xea60}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x400000001, 0x4) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000fe4000/0x11000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004084) r2 = syz_io_uring_setup(0x1597, &(0x7f00000002c0)={0x0, 0x53c5, 0x1, 0x2, 0x189}, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) r3 = io_uring_setup(0x1899, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0xa, 0x20002f7, 0x0, r2}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0f0000000400000008"], 0x50) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) io_uring_enter(r3, 0x2219, 0x7721, 0x16, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0xa4e4, @remote, 0x3}, 0x1c) sendmmsg(r1, &(0x7f00000025c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)='N', 0x1}], 0x1}}], 0x1, 0xc015) 11.196734594s ago: executing program 2 (id=296): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x3, 0x10, &(0x7f0000000580)=@framed={{}, [@snprintf={{}, {}, {}, {}, {}, {0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffe1f}, {}, {0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffe00}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0xc5}}]}, &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 11.058188533s ago: executing program 2 (id=298): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30000000410007012bbd700000000300047c00000400c2800c00018006000600843b00000c000280080003"], 0x30}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) 10.967573437s ago: executing program 2 (id=299): mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0xa5) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/slabinfo\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x80000000}) mknodat$loop(r0, &(0x7f0000001600)='./file1\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./bus\x00') r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) ptrace(0x10, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f00000001c0)={0x0}) linkat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f00000002c0)='./file0\x00') 10.853015615s ago: executing program 2 (id=300): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[], 0x48) syz_open_procfs(0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x4a102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1802000003000000000000000000000085000000a00000008500000050000000"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f00000000c0)="e02742e8680d85ff9782762f86dd", 0x0, 0xfffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 10.651591096s ago: executing program 2 (id=302): openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/uevent_helper', 0xa82, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x15) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 10.523324292s ago: executing program 32 (id=302): openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/uevent_helper', 0xa82, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x15) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 8.567799035s ago: executing program 1 (id=324): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x48c}) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x537, 0x9, 0x3, 0x3, 0x3, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, &(0x7f000001be80)) prlimit64(r3, 0x4, &(0x7f0000000240)={0x3, 0x4}, 0x0) r4 = accept4(r2, 0x0, 0x0, 0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x400000)=nil, 0x400000}, 0x1}) mremap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x400000, 0x3, &(0x7f0000c00000/0x400000)=nil) ioctl$UFFDIO_MOVE(r1, 0xc028aa05, 0xfffffffffffffffe) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = dup(r5) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000300)=ANY=[], 0x0, 0x44}, 0x28) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r4, @ANYRES8=r4, @ANYRESHEX=0x0], 0x50) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x2000, &(0x7f00007dc000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4010}, 0x4000015) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x400000000008d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0xfffffffd) r7 = getpid() sched_setscheduler(r7, 0x6, &(0x7f0000000240)=0x1000004) mmap(&(0x7f000032a000/0x1000)=nil, 0x1000, 0xb635773f06ebbeee, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r9, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r8, &(0x7f00000000c0), 0x4000087, 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={0x0}}, 0x8810) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020d0000100000002f3144a8edffffff03000600ff18000002004909000100000000000000001e0e080012000200010000d200000000000030006c540203009f7eae02000000adb20200000000f52c000000cdff00000001020014bb000001000000002300001300030005000020000002"], 0x80}}, 0x0) socket$key(0xf, 0x3, 0x2) 7.697071226s ago: executing program 1 (id=326): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30000000410007012bbd700000000000037c00000400c2800c00018006000600843b00000c000280080003"], 0x30}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) 7.611306456s ago: executing program 1 (id=327): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000100), 0x2, 0x1) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000300)={&(0x7f0000001480)=[{0x4, 0x10, 0x10f, &(0x7f0000000440)="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"}], 0x1}) 6.908565555s ago: executing program 0 (id=335): socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) madvise(&(0x7f0000928000/0x2000)=nil, 0x2000, 0x13) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x40a640, 0xd8, 0x10}, 0x18) r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r2, 0x42, 0x1ff) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="03000000000000000200000000000000070000000500000009000000000000000600000000000000040000000000000001fcffffffffffff00000000000000000000000000000000c80000000000000000000000000000000100000000000000010000000000000001010000000000000000000000000000000000000000000000040000000000000000000000000000000000050000000000000000000000000000000000000000000000080000000000000000000000000000000000008000000000080000000000000001000080000000000000000000000000000000000000000000000000000000000000000000000000020000000000000005000000000000000300000000000000000000000000000000000000000000000512000000000000000000000000000000000000000000000800000000000000000000000000008000000000000000000000000000000000020000000000000000000000000000003f180000000000000900000000000000090000000000000000000000000000000000000000000000001e000000000000000000000000000004000000eaffffff08000000000000000600000000000000000000000000000000000000000000000002000000000000000000000000000000000000000400000700000000000000ff7f00000000000000000000000000000000000000000000020000000000000000000000c2c7481e00"/536]) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x200080c0, &(0x7f00000001c0)={0xa, 0x2, 0x3ff, @loopback, 0xffffff1e}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='lp', 0x2) sendto$inet6(r4, &(0x7f0000000180)="f8", 0x1, 0x20000040, 0x0, 0x0) shutdown(r4, 0x1) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'macsec0\x00'}) syz_fuse_handle_req(r3, 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0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x4, {0x7, 0x29, 0x100001, 0x24ff871999e0dde7, 0x1, 0x41, 0xd, 0x8, 0x0, 0x0, 0x8, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0x1000001, {0x8, 0x3d, 0x0, {0x4, 0x7fffffffffffffff, 0x0, 0x400, 0xd, 0xfffffffffffffffd, 0x9ec, 0x35741061, 0x10004, 0xa593e9c1ca988eda, 0x3, 0xee01, 0x0, 0x10, 0xe}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x10001, {0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x1f00000000000000) syz_io_uring_setup(0x2d64, &(0x7f0000000100)={0x0, 0xf809, 0x2, 0x0, 0x42}, &(0x7f0000000400), &(0x7f0000011000), &(0x7f0000000000)) 5.985747229s ago: executing program 0 (id=337): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x2, 0x4e23, 0x0, @mcast1, 0xff}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e22e0000002925aa80020007b00090080007f000001e809000000ff0000f03ac710aa7d0000ffffffffffffffffffe7ee0000000000000000020000ffff", 0x58}], 0x1) 5.64120402s ago: executing program 0 (id=341): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000180)={0x1}) r1 = eventfd(0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = shmget$private(0x0, 0x2000, 0x80, &(0x7f000025b000/0x2000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x8000000000000100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) r4 = getpid() sched_setscheduler(r4, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) shmat(r3, &(0x7f0000ffc000/0x3000)=nil, 0x4000) shmctl$SHM_INFO(0x0, 0xe, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), 0xffffffffffffffff) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000001800dd8d0000000000000007020000000000000600000000060015000100000018001680140001"], 0x3c}, 0x1, 0x0, 0x0, 0x20000010}, 0x200000a0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x18) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x1a) 5.064119524s ago: executing program 5 (id=345): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[], 0x48) syz_open_procfs(0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x4a102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1802000003000000000000000000000085000000a0000000850000005000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f00000000c0)="e02742e8680d85ff9782762f86dd", 0x0, 0xfffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 5.061315997s ago: executing program 5 (id=346): write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xc, {"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", 0x1000}}, 0x1006) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xc4, 0x19, 0x1, 0x70bd2d, 0x0, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in=@dev={0xac, 0x14, 0x14, 0x25}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xc, 0x80000000000000, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0x0, 0x0, 0x1}, [@policy_type={0xa, 0x10, {0x1}}]}, 0xc4}}, 0x0) r4 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r4, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0xac14140c}}, 0x1b, &(0x7f00000000c0)=[{&(0x7f0000000140)='\x00\x00', 0xffe3}], 0x1, 0x0, 0x0, 0x900}, 0x60) 4.484101698s ago: executing program 0 (id=349): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x0, &(0x7f0000006680)) r0 = semget(0x2, 0x2, 0x0) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f00000000c0)=""/194) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x2]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=0xffffffffffffffff) fcntl$getown(r1, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_TMR_SELECT(r2, 0x40045408) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x9, 0x8031, 0xffffffffffffffff, 0xa4d54000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_usb_connect(0x0, 0x46, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000e75fcc08c0070515c5b8010203010902340001000080000904ba00038e4ee2000905000000041a06010905010300021207c109050c04400006030f07059acbf5", @ANYRES32], 0x0) 4.129035795s ago: executing program 5 (id=352): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x84, @private=0xa010101, 0x15, 0x3, 'sh\x00', 0x0, 0x5, 0x3f}, 0x2c) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010102, 0x4e20, 0x3, 'lc\x00', 0x5, 0x8, 0x77}, {@loopback, 0x4e20, 0x10000, 0x2, 0x2}}, 0x44) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e25, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x118, 0x118, 0x3, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x3, 0x7fff}}, @union={0x0, 0x9, 0x0, 0x5, 0x0, 0x7ff, [{0xf, 0x1, 0x200}, {0x3, 0x4, 0x8a0}, {0x0, 0x4, 0x3}, {0x8, 0x1, 0x3e}, {0x9, 0x2, 0x4}, {0xc, 0x7, 0x10000}, {0xd, 0x5, 0x7}, {0xc, 0x1, 0x30}, {0x2, 0x3, 0x43ed}]}, @datasec={0xe, 0x2, 0x0, 0xf, 0x1, [{0x3, 0x0, 0x3}, {0x1, 0xf062, 0x7}], ':'}, @datasec={0x3, 0x5, 0x0, 0xf, 0x3, [{0x3, 0x6, 0x85da}, {0x3, 0x3ed, 0xfe24}, {0x4, 0xd02, 0x5}, {0x4, 0x5, 0x398}, {0x2, 0xfff, 0xbf7}], "5ae6ee"}, @volatile={0xf, 0x0, 0x0, 0x9, 0x1}, @const={0x7, 0x0, 0x0, 0xa, 0x1}]}, {0x0, [0x2e]}}, &(0x7f0000000200)=""/45, 0x133, 0x2d, 0x1, 0x4}, 0x28) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000280)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r3, 0x2, 0x2, 0x4}, 0x50) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e20, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffffc}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 4.12672794s ago: executing program 5 (id=353): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @loopback, 0x3}], 0x1c) sendmsg$inet6(r0, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x80000004}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)='m', 0x1}], 0x1}, 0x48043) sendmmsg$unix(r1, &(0x7f000000b240)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000005c0)="b0", 0x1}], 0x1, 0x0, 0x0, 0x10}}], 0x1, 0x8000) r2 = dup(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000100)) prlimit64(0x0, 0xd, &(0x7f0000000140)={0x7, 0x6}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) userfaultfd(0x80001) r6 = syz_clone(0x0, 0x0, 0x29, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000840)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000007c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1a4}, 0x1, 0x0, 0x0, 0x10}, 0x20000014) ptrace(0x8, r6) kcmp$KCMP_EPOLL_TFD(r3, r6, 0x7, r5, 0x0) getpgid(0x0) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='ntfs3\x00', 0x1000080, 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x64010100}}, 0x800, 0xbffc, 0xe652, 0x5, 0x64, 0x48, 0xff}, 0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0x2d}}, 0x7, 0x44c, 0xf06, 0x3, 0xb4, 0x7f, 0x9}, 0x9c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e60, 0xeffffff9, @empty, 0x5}}, 0x10001fc, 0x6, 0xffff18b6, 0x3, 0x26, 0xffffffb9, 0x1a}, 0x9c) 3.202366204s ago: executing program 1 (id=357): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30000000410007012bbd700000000000047c00000400c2800c00018006000600843b00000c00028008000d"], 0x30}, 0x1, 0xd00000000000000, 0x0, 0x4048011}, 0xc000) 3.156127115s ago: executing program 5 (id=358): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, 0x0, 0xc000) 3.104691465s ago: executing program 1 (id=359): r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000300)=0x60) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0x0) connect$nfc_llcp(r0, &(0x7f0000000380)={0x27, r1, 0x1, 0x8, 0x1, 0x10, "c971d3064b94fc79fa8753e28a355f43f48503c79bc86ee5b39ad74c95cdba6d4072e8f85d11fcec34154e69c4ccfcc7d5284e878bbd67bb313bb292f11c8b", 0x31}, 0x60) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) finit_module(0xffffffffffffffff, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) timer_create(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000002f80)={0x34, 0x20, 0x1, 0x70bd25, 0x0, {0x2}, [@typed={0x8, 0x116, 0x0, 0x0, @pid}, @nested={0x18, 0x17, 0x0, 0x1, [@typed={0x14, 0x2a, 0x0, 0x0, @ipv6=@empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40940}, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'veth1_vlan\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r5, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x10, 0xf}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x4, 0x6}}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000003640)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000003680)=@newtfilter={0xa4, 0x2c, 0xd27, 0x2, 0x0, {0x0, 0x0, 0x0, r5, {0xd, 0x7}, {}, {0x7, 0x1}}, [@filter_kind_options=@f_u32={{0x8}, {0x78, 0x2, [@TCA_U32_SEL={0x74, 0x5, {0x11, 0xef, 0x6, 0x8, 0x5, 0x5, 0x7, 0x0, [{0x1000, 0x4, 0x8001, 0x1}, {0xb, 0x3, 0x9, 0x3}, {0xfffffff9, 0x43, 0x8001, 0x4}, {0x7fde, 0x8, 0x51, 0x3ff}, {0x5, 0x1000b, 0x2002, 0x42}, {0x5, 0x4, 0x8, 0x8}]}}]}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x40) syz_usb_connect(0x0, 0x2d, &(0x7f0000000d00)=ANY=[@ANYBLOB="120100021982302013042360e5ec0102030109021b0001000060020904840001ee48b100090582"], 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x9a974000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) rt_sigpending(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYRES32=r6], 0x30}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) 3.09976795s ago: executing program 5 (id=360): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_mptcp(0x2, 0x1, 0x106) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), 0xffffffffffffffff) r1 = socket(0x10, 0x803, 0x0) syz_usb_connect$uac2(0x3, 0x0, 0x0, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) r6 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x101e01, 0x0) connect$inet(r2, &(0x7f00000009c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x1) shutdown(r2, 0x1) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000008c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="9feb010018000000000000000700000d00000000040000124da2011690aee07bb839a9794500030001000e000000040000000a0000000300000006000000000500000008009e01000000040000000000000000000003000000000100000001000000018000000030610030000000000000000000000000000000000000b306000000000000000000009c277bb3beadace2244ab5d71a34879276e05044cc77c29c101651a724090edb0acab7348b"], &(0x7f0000000840)=""/86, 0x7b, 0x56, 0x1, 0x81}, 0x28) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYRES16=r6], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2c, '\x00', 0x0, 0x0, r7}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r8, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r8, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000640)={0x6, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000"], &(0x7f00000007c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x40, '\x00', r9}, 0x94) r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="2e00000011008108090f9becdb4cb92e0a4831371c00000069bd6efb2502eaf60d000100020400bf050005001201", 0x2e}], 0x1}, 0x0) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x2000c014}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, 0xffffffffffffffff, &(0x7f00000004c0)) 2.478588688s ago: executing program 4 (id=362): socket$inet6_sctp(0xa, 0x1, 0x84) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) io_uring_setup(0x136a, &(0x7f0000000080)={0x0, 0x80001f8a, 0x10000, 0x3, 0x1aa}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000300)={0x1, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0xb49, 0x9, 0x8, 0x2, 0x3}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000000)=0x507, 0x4) sendmmsg$inet(r4, &(0x7f0000000600)=[{{&(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10, 0x0}}], 0x1, 0x2000c844) bpf$MAP_CREATE(0x0, &(0x7f0000000680)=ANY=[], 0x50) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x40100) ioctl$SG_IO(r5, 0x2285, &(0x7f00000005c0)={0x53, 0xfffffffffffffffc, 0x0, 0x1, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffeff9, 0x0, 0x3, 0x0}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca02}) r6 = socket$netlink(0x10, 0x3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r6, 0x8914, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000200)={0xffffffffffffffff, 0x0, &(0x7f0000000640)=""/13, 0x2}, 0x20) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00000003c0)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) 1.980036252s ago: executing program 3 (id=365): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30000000410007012bbd700000000000047c00000400c2800c00018006000600843b00000c000280080011"], 0x30}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) (fail_nth: 8) 1.366989301s ago: executing program 0 (id=366): r0 = syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x2) sched_setscheduler(0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x25104000) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@mpls_delroute={0x15, 0x18, 0x9, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_VIA={0x14, 0x12, {0x11, "8f997fa6ce8400a0286048c10b6b"}}]}, 0x30}}, 0x0) ioctl$FE_SET_PROPERTY(r0, 0x40106f52, &(0x7f0000000000)={0x5, &(0x7f0000000040)}) 1.366668662s ago: executing program 3 (id=367): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x0, 0x80, 0x1}, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000500)=@new_dev={0x1, 0x104, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0xc4ddfbc9bba2bc0b}}}, &(0x7f0000000300)=0x0) r8 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2) syz_ublk_setup_queues(r8, r7, &(0x7f0000000540)={0x0, 0x3e0e, 0x0, 0x3, 0x28e, 0x0, r1}, &(0x7f0000000b40)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xb8c3, 0x1000, 0x2, 0x1af, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6, 0x2, 0x0, 0x330, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x766c, 0x20, 0x0, 0x2db, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5027, 0x2, 0x400, 0x1fe}}], 0x4, &(0x7f0000001f40)={0x2e, 0x0, 0x0, r8, 0xc0107526, 0x0, 0x2000000, 0x0, 0x1, {0x10}, 0x0, r6, '\x00', {0x3, 0xb55, 0x100104, 0x0}}, &(0x7f0000001fc0)) 1.280387521s ago: executing program 4 (id=368): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x16, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000071114d00000000008510000f02000000850000008a00000095000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x70) 1.279816397s ago: executing program 3 (id=369): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x3, 0xc, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000000000008500000018000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000009b00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="b9ff0307600339ffa0f408f088a8", 0x0, 0xffffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) (async) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) write$selinux_attr(r1, &(0x7f0000000100)='system_u:object_r:hugetlbfs_t:s0\x00', 0x1d) (async) r2 = memfd_create(&(0x7f00000000c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x3) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x25, 0x0, 0x6, 0x7fc00100}]}) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x24005000) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000100)={0x0, 0x0, r3, 0x9, 0x80000}) (async) syz_clone(0x600, 0x0, 0x33, 0x0, 0x0, 0x0) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendfile(r4, r0, &(0x7f00000001c0)=0xd, 0xe2b) execveat(r2, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) (async) socket$alg(0x26, 0x5, 0x0) 1.240018666s ago: executing program 4 (id=370): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) 1.189580983s ago: executing program 4 (id=371): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000100001000200000000000f000000000a18010000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000002cd40009800800014000000006c80002800c00018008000140000000032400018008000140000000070800014000000008080001400000000908000140000000080c000180080001400000000a24000180080001400000000608000140000000ff080001400000000208000140000000013400018008000140764f15e208000140000000000800014000000007ebfd014000000000080001400000000908000140000000001c000180080001400000002808000140000000cb08000140000000031400018008000140000000050800014000000001"], 0x140}}, 0x0) 1.020284517s ago: executing program 4 (id=372): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x9, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x30, 0x7, 0x0, 0x1, [@IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0xffffffffffffff7f}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x7}, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @empty}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x48040) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x28, r2, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040881}, 0x4800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$IPSET_CMD_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x9, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x30, 0x7, 0x0, 0x1, [@IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0xffffffffffffff7f}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x7}, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @empty}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x48040) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r0) (async) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x28, r2, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040881}, 0x4800) (async) 966.58912ms ago: executing program 4 (id=373): prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) syslog(0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) listen(0xffffffffffffffff, 0x1) prlimit64(0x0, 0x6, &(0x7f0000000240)={0x9, 0x3}, &(0x7f0000000280)) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00000032c0)=[{&(0x7f0000000440)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="03", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)='a', 0xdd02}], 0xc, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xc, 0x0, 0xffffffe0}}], 0x30}], 0x1, 0x0) 787.143214ms ago: executing program 0 (id=374): write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xc, {"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", 0x1000}}, 0x1006) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xc4, 0x19, 0x1, 0x70bd2d, 0x0, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in=@dev={0xac, 0x14, 0x14, 0x25}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xc, 0x80000000000000, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0x0, 0x0, 0x1}, [@policy_type={0xa, 0x10, {0x1}}]}, 0xc4}}, 0x0) r4 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r4, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0xac14140c}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)='\x00\x00', 0xffd0}], 0x1, 0x0, 0x0, 0x900}, 0x60) 244.293642ms ago: executing program 3 (id=375): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000d00)=ANY=[@ANYBLOB="1400000010000100000000001f0000000000000a20000000000a01020000000000000000010000000900010073797a30000000002c000000030a01080000000000000000010000000900030073797a32000000000900010073797a30000000005c000000060a010400000000000000000100000008000b40000000000900010073797a300000000034000480300001800a0001006d617463680000002000028008000300b07346e30a0001007374617465000000080002"], 0xd0}}, 0x0) 164.431335ms ago: executing program 3 (id=376): r0 = socket(0x10, 0x3, 0x0) io_setup(0x30, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x9}]) 535.166µs ago: executing program 1 (id=377): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="700200001300290a000000000000000007000000", @ANYRES32, @ANYBLOB="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"], 0x270}, 0x1, 0x0, 0x0, 0x20008014}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[@ANYBLOB="540000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="15020000fe0f00001c00128009000100766c616e00fe0f000c000280060001000000000008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32, @ANYBLOB="080004"], 0x54}, 0x1, 0xba01, 0x0, 0x4004}, 0x4000000) 0s ago: executing program 3 (id=378): close(0xffffffffffffffff) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0x1, 0x8, 0x7fffffff, 0x2, 0x80007, 0x7f, 0x20000006, 0xca, 0x6, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x100001, 0x3, 0x0, 0x5, 0x6, 0x2000001, 0x7, 0x3c5b, 0x1, 0x24, 0x8006, 0x1, 0x5, 0x0, 0xe661, 0x4, 0x7, 0x89d2, 0x8, 0x4c74, 0x80000000, 0x40000, 0x3, 0xe, 0xfffffffc, 0x80008071, 0x7, 0x17, 0xd, 0x3, 0x2, 0x3e, 0x8f, 0x4006, 0x6, 0x80000000, 0x0, 0x4, 0x2, 0x400, 0x80, 0x0, 0x4, 0x7, 0x8, 0x4, 0x5, 0x40], [0x10000007, 0xf0000000, 0x8000012f, 0x8004, 0x5, 0x6, 0x169432e6, 0xc8, 0xf9, 0xe, 0x2bf, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0x10, 0x312, 0xd, 0x8, 0xffffffff, 0x4, 0x7, 0x7fff, 0x5a7c, 0x7ffe, 0x401, 0x6, 0x0, 0xff, 0x1, 0x1000005, 0x5f31, 0xd, 0x4e0, 0x2, 0x4, 0xb, 0x4, 0x20009, 0x8, 0x9, 0x9, 0x47, 0x8000, 0x1, 0xfe000000, 0xffff, 0xfffffffe, 0x7, 0x9, 0xd8a1, 0x3, 0x8, 0xa6d, 0x3, 0x6c0, 0xbc45, 0x48c93690, 0x42, 0x3], [0x7, 0x408, 0x8004, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x4, 0x5, 0xb, 0x4, 0x9, 0x5, 0x2000000, 0x1ef, 0x5, 0x8, 0x10000, 0x3, 0x5, 0x3e7, 0xb, 0x5, 0x2, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x1, 0x800003, 0x1fe, 0x7e, 0x7, 0x4, 0x2950bfaf, 0xffe, 0xa2, 0x7, 0x4000a9, 0x5, 0x3, 0xac8, 0x2000af, 0xfffffffe, 0x8, 0x7ff, 0x12b, 0x4, 0x1, 0x0, 0xfffffbff, 0x5, 0x1c, 0x120000, 0x1, 0x2004, 0x80a2ed, 0x4, 0x25], [0x7, 0xbb33, 0x7, 0x2, 0x5, 0x42c2, 0x6, 0x6, 0x0, 0xb9, 0x4e7, 0x5, 0x2, 0x57, 0x4, 0x8000003, 0x101, 0x10000, 0x4, 0x7fff, 0xffff, 0x2000a620, 0x4, 0x1, 0x1, 0x2, 0x5, 0xe7, 0x8, 0x16, 0x6, 0x3, 0x6, 0x4, 0xc8, 0x9, 0xfffff000, 0x10000, 0x3, 0x7e, 0x6, 0x9602, 0x7, 0xaf, 0x8, 0x6, 0xffffffff, 0x5, 0x45, 0x8, 0x30b1d693, 0x5, 0x1f40, 0x7, 0x41, 0x6c1b, 0x7ff, 0x804, 0xac1, 0xb1e, 0xd7, 0x9, 0xffff3441, 0xfff]}, 0x45c) syz_open_dev$video(&(0x7f0000000580), 0x7, 0x800) syz_open_dev$vim2m(&(0x7f0000000340), 0x10000000042007, 0x2) ppoll(&(0x7f00000000c0)=[{}, {0xffffffffffffffff, 0x300}], 0x20000000000000dc, 0x0, 0x0, 0x0) close(0x3) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) fcntl$lock(r0, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0xfffe}) r1 = syz_open_procfs(0x0, 0x0) read$FUSE(r1, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, 0x0, 0x4a0c81, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r0, 0xa9525000) timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000100)=0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040), 0x0) lchown(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) close(0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30000000410007012bbd700000000000047c00000400c2800c00018006000600843b00000c000280080019"], 0x30}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) kernel console output (not intermixed with test programs): 863] netlink_sendmsg+0x8b0/0xda0 [ 53.000058][ T5863] ? __pfx_netlink_sendmsg+0x10/0x10 [ 53.000076][ T5863] ____sys_sendmsg+0xa4d/0xbe0 [ 53.000097][ T5863] ? __pfx_netlink_sendmsg+0x10/0x10 [ 53.000111][ T5863] ? __pfx_____sys_sendmsg+0x10/0x10 [ 53.000137][ T5863] ? kstrtouint_from_user+0x13c/0x1d0 [ 53.000155][ T5863] ___sys_sendmsg+0x190/0x1e0 [ 53.000171][ T5863] ? __pfx____sys_sendmsg+0x10/0x10 [ 53.000186][ T5863] ? get_pid_task+0x106/0x250 [ 53.000212][ T5863] ? rcu_is_watching+0x12/0xc0 [ 53.000240][ T5863] __sys_sendmsg+0x160/0x210 [ 53.000260][ T5863] ? __pfx___sys_sendmsg+0x10/0x10 [ 53.000282][ T5863] ? rcu_is_watching+0x12/0xc0 [ 53.000302][ T5863] do_syscall_64+0x115/0x870 [ 53.000318][ T5863] ? clear_bhb_loop+0x40/0x90 [ 53.000336][ T5863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.000351][ T5863] RIP: 0033:0x7f51a5d9ce59 [ 53.000364][ T5863] 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 [ 53.000378][ T5863] RSP: 002b:00007f51a6d3c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 53.000394][ T5863] RAX: ffffffffffffffda RBX: 00007f51a6015fa0 RCX: 00007f51a5d9ce59 [ 53.000404][ T5863] RDX: 000000000000c000 RSI: 0000200000000000 RDI: 0000000000000003 [ 53.000413][ T5863] RBP: 00007f51a6d3c090 R08: 0000000000000000 R09: 0000000000000000 [ 53.000423][ T5863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.000432][ T5863] R13: 00007f51a6016038 R14: 00007f51a6015fa0 R15: 00007ffed61bd708 [ 53.000445][ T5863] [ 53.001035][ T5863] openvswitch: netlink: Actions may not be safe on all matching packets [ 53.404600][ T13] workqueue: work func io_tctx_fallback_work enqueued on deprecated workqueue. Use system_{percpu|dfl}_wq instead. [ 53.565966][ T5839] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 53.731464][ T5726] usb 4-1: cannot request logical cluster ID: 3 (err: -71) [ 53.739364][ T5726] usb 4-1: unit 80 not found! [ 53.881940][ T5878] netlink: 16 bytes leftover after parsing attributes in process `syz.2.24'. [ 54.121468][ T5726] usb 4-1: USB disconnect, device number 2 [ 54.197959][ T5633] udevd[5633]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 54.372665][ T5614] Bluetooth: hci1: command tx timeout [ 54.378199][ T5611] Bluetooth: hci0: command tx timeout [ 54.451867][ T5611] Bluetooth: hci3: command tx timeout [ 54.457317][ T5614] Bluetooth: hci4: command tx timeout [ 54.462732][ T4927] Bluetooth: hci2: command tx timeout [ 54.589110][ T5890] overlay: ./file0 is not a directory [ 54.642376][ T5891] SELinux: security_context_str_to_sid () failed with errno=-22 [ 54.751599][ T5893] syz.0.28 uses obsolete (PF_INET,SOCK_PACKET) [ 54.841326][ T5829] Set syz1 is full, maxelem 65536 reached [ 54.981322][ T5902] openvswitch: netlink: Actions may not be safe on all matching packets [ 54.996537][ T5907] netlink: 12 bytes leftover after parsing attributes in process `syz.0.34'. [ 55.021654][ T5907] openvswitch: netlink: Missing key (keys=40, expected=2000) [ 55.075767][ T29] kauditd_printk_skb: 82 callbacks suppressed [ 55.075783][ T29] audit: type=1400 audit(1782005576.663:245): avc: denied { create } for pid=5908 comm="syz.0.37" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 55.115508][ T5911] openvswitch: netlink: Actions may not be safe on all matching packets [ 55.151487][ T29] audit: type=1400 audit(1782005576.693:246): avc: denied { setopt } for pid=5908 comm="syz.0.37" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 55.218524][ T29] audit: type=1400 audit(1782005576.693:247): avc: denied { connect } for pid=5908 comm="syz.0.37" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 55.361335][ T29] audit: type=1400 audit(1782005576.763:248): avc: denied { create } for pid=5913 comm="syz.0.38" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 55.521471][ T5922] netlink: 12 bytes leftover after parsing attributes in process `syz.1.39'. [ 55.543005][ T29] audit: type=1400 audit(1782005576.863:249): avc: denied { append } for pid=5913 comm="syz.0.38" name="dlm-control" dev="devtmpfs" ino=94 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.638258][ T5925] FAULT_INJECTION: forcing a failure. [ 55.638258][ T5925] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 55.661400][ T5926] netlink: 8 bytes leftover after parsing attributes in process `syz.3.40'. [ 55.679028][ T5925] CPU: 0 UID: 0 PID: 5925 Comm: syz.4.41 Not tainted syzkaller #0 PREEMPT(full) [ 55.679054][ T5925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 55.679064][ T5925] Call Trace: [ 55.679069][ T5925] [ 55.679076][ T5925] dump_stack_lvl+0x100/0x190 [ 55.679101][ T5925] should_fail_ex.cold+0x5/0xa [ 55.679123][ T5925] _copy_from_iter+0x1f4/0x1690 [ 55.679147][ T5925] ? __asan_memset+0x23/0x50 [ 55.679170][ T5925] ? __pfx__copy_from_iter+0x10/0x10 [ 55.679192][ T5925] ? __pfx___alloc_skb+0x10/0x10 [ 55.679209][ T5925] ? netlink_autobind.isra.0+0x160/0x370 [ 55.679239][ T5925] netlink_sendmsg+0x808/0xda0 [ 55.679255][ T5925] ? __pfx_netlink_sendmsg+0x10/0x10 [ 55.679273][ T5925] ____sys_sendmsg+0xa4d/0xbe0 [ 55.679292][ T5925] ? __pfx_netlink_sendmsg+0x10/0x10 [ 55.679302][ T5925] ? __pfx_____sys_sendmsg+0x10/0x10 [ 55.679319][ T5925] ? kstrtouint_from_user+0x13c/0x1d0 [ 55.679329][ T5925] ___sys_sendmsg+0x190/0x1e0 [ 55.679339][ T5925] ? __pfx____sys_sendmsg+0x10/0x10 [ 55.679348][ T5925] ? get_pid_task+0x106/0x250 [ 55.679364][ T5925] ? rcu_is_watching+0x12/0xc0 [ 55.679384][ T5925] __sys_sendmsg+0x160/0x210 [ 55.679397][ T5925] ? __pfx___sys_sendmsg+0x10/0x10 [ 55.679411][ T5925] ? rcu_is_watching+0x12/0xc0 [ 55.679425][ T5925] do_syscall_64+0x115/0x870 [ 55.679435][ T5925] ? clear_bhb_loop+0x40/0x90 [ 55.679446][ T5925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.679456][ T5925] RIP: 0033:0x7fbeead9ce59 [ 55.679465][ T5925] 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 [ 55.679475][ T5925] RSP: 002b:00007fbeebc96028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.679485][ T5925] RAX: ffffffffffffffda RBX: 00007fbeeb015fa0 RCX: 00007fbeead9ce59 [ 55.679491][ T5925] RDX: 000000000000c000 RSI: 0000200000000000 RDI: 0000000000000003 [ 55.679497][ T5925] RBP: 00007fbeebc96090 R08: 0000000000000000 R09: 0000000000000000 [ 55.679503][ T5925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.679509][ T5925] R13: 00007fbeeb016038 R14: 00007fbeeb015fa0 R15: 00007ffdd2859468 [ 55.679520][ T5925] [ 55.680168][ T5926] netlink: 20 bytes leftover after parsing attributes in process `syz.3.40'. [ 55.954427][ T29] audit: type=1400 audit(1782005577.543:250): avc: denied { create } for pid=5934 comm="syz.1.44" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 56.073094][ T29] audit: type=1400 audit(1782005577.633:251): avc: denied { getopt } for pid=5934 comm="syz.1.44" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 56.320480][ T29] audit: type=1400 audit(1782005577.903:252): avc: denied { write } for pid=5942 comm="syz.3.47" name="binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 56.382028][ T5941] openvswitch: netlink: Actions may not be safe on all matching packets [ 56.403483][ T29] audit: type=1400 audit(1782005577.903:253): avc: denied { map } for pid=5942 comm="syz.3.47" path="/dev/binderfs/binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 56.491866][ T29] audit: type=1400 audit(1782005577.933:254): avc: denied { call } for pid=5942 comm="syz.3.47" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 56.770265][ T5966] hub 8-0:1.0: USB hub found [ 56.796341][ T5966] hub 8-0:1.0: 1 port detected [ 56.815075][ T5966] tipc: Started in network mode [ 56.831491][ T5966] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 56.844517][ T5977] Bluetooth: MGMT ver 1.23 [ 56.849122][ T5977] Bluetooth: hci0: load_link_keys: too big key_count value 16128 [ 56.860892][ T5966] tipc: Enabled bearer , priority 10 [ 56.869843][ T5975] netlink: 4 bytes leftover after parsing attributes in process `syz.3.52'. [ 57.191888][ T5612] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 57.541837][ T5612] usb 1-1: Using ep0 maxpacket: 32 [ 57.551417][ T5612] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 57.567241][ T5612] usb 1-1: config 0 has no interface number 0 [ 57.647461][ T6007] kernel profiling enabled (shift: 5) [ 57.902592][ T5612] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 57.940046][ T5612] usb 1-1: config 0 interface 85 has no altsetting 0 [ 57.949045][ T5612] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 57.958995][ T5612] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.967122][ T5612] usb 1-1: Product: syz [ 57.971487][ T5612] usb 1-1: Manufacturer: syz [ 57.977216][ T5740] tipc: Node number set to 1 [ 57.983721][ T5612] usb 1-1: SerialNumber: syz [ 57.991605][ T5612] usb 1-1: config 0 descriptor?? [ 58.131909][ T4927] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 58.249119][ T6015] openvswitch: netlink: Actions may not be safe on all matching packets [ 58.605792][ T5612] appletouch 1-1:0.85: Failed to request geyser raw mode [ 59.281629][ T5612] appletouch 1-1:0.85: probe with driver appletouch failed with error -5 [ 59.355256][ T5612] usb 1-1: USB disconnect, device number 2 [ 60.374268][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 60.374284][ T29] audit: type=1400 audit(1782005581.963:283): avc: denied { mount } for pid=6052 comm="syz.1.75" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 60.435008][ T6071] netlink: 12 bytes leftover after parsing attributes in process `syz.3.83'. [ 60.445767][ T6071] openvswitch: netlink: Missing key (keys=40, expected=200000) [ 60.536361][ T29] audit: type=1400 audit(1782005582.123:284): avc: denied { write } for pid=6068 comm="syz.4.82" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 60.612477][ T6078] netlink: ct family unspecified [ 60.620353][ T6078] openvswitch: netlink: Actions may not be safe on all matching packets [ 60.641865][ T6069] kvm: MWAIT instruction emulated as NOP! [ 60.992564][ T29] audit: type=1400 audit(1782005582.583:285): avc: denied { read write } for pid=6077 comm="syz.3.85" name="mouse0" dev="devtmpfs" ino=984 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 61.038504][ T29] audit: type=1400 audit(1782005582.583:286): avc: denied { open } for pid=6077 comm="syz.3.85" path="/dev/input/mouse0" dev="devtmpfs" ino=984 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 61.091897][ T29] audit: type=1400 audit(1782005582.623:287): avc: denied { execute } for pid=6068 comm="syz.4.82" path="/dev/audio1" dev="devtmpfs" ino=1296 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 61.317291][ T6096] netlink: 'syz.2.89': attribute type 49 has an invalid length. [ 61.326429][ T6096] bond0: (slave bond_slave_0): Releasing backup interface [ 61.355873][ T6096] bond_slave_0: entered promiscuous mode [ 61.370036][ T29] audit: type=1400 audit(1782005582.953:288): avc: denied { block_suspend } for pid=6095 comm="syz.2.89" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 61.391913][ T6096] bond_slave_0: entered allmulticast mode [ 61.399397][ T29] audit: type=1400 audit(1782005582.953:289): avc: denied { mount } for pid=6095 comm="syz.2.89" name="/" dev="sockfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 61.435544][ T29] audit: type=1400 audit(1782005582.983:290): avc: denied { write } for pid=6099 comm="syz.4.90" name="event2" dev="devtmpfs" ino=923 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 61.480021][ T29] audit: type=1400 audit(1782005582.983:291): avc: denied { open } for pid=6099 comm="syz.4.90" path="/dev/input/event2" dev="devtmpfs" ino=923 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 61.545173][ T29] audit: type=1400 audit(1782005582.983:292): avc: denied { read } for pid=6099 comm="syz.4.90" name="event2" dev="devtmpfs" ino=923 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 61.580968][ T6108] netlink: 12 bytes leftover after parsing attributes in process `syz.3.92'. [ 61.807569][ T6121] ntfs3(nullb0): Primary boot signature is not NTFS. [ 61.814704][ T6121] ntfs3(nullb0): try to read out of volume at offset 0x3e7ffffe00 [ 62.201868][ T46] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 62.591918][ T46] usb 4-1: Using ep0 maxpacket: 16 [ 62.607375][ T46] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 62.634431][ T46] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 62.658397][ T46] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2db4, bcdDevice= 0.00 [ 62.684173][ T46] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.713719][ T46] usb 4-1: config 0 descriptor?? [ 63.068608][ T6147] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 63.173176][ T46] konepure 0003:1E7D:2DB4.0001: unknown main item tag 0x0 [ 63.198556][ T46] konepure 0003:1E7D:2DB4.0001: unknown main item tag 0x0 [ 63.220914][ T46] konepure 0003:1E7D:2DB4.0001: unknown main item tag 0x0 [ 63.247778][ T46] konepure 0003:1E7D:2DB4.0001: unknown main item tag 0x0 [ 63.270960][ T46] konepure 0003:1E7D:2DB4.0001: hidraw0: USB HID v0.00 Device [HID 1e7d:2db4] on usb-dummy_hcd.3-1/input0 [ 63.341524][ T6153] openvswitch: netlink: Actions may not be safe on all matching packets [ 63.392942][ T46] usb 4-1: USB disconnect, device number 3 [ 63.434448][ T6152] fido_id[6152]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 63.483118][ T6158] netlink: 12 bytes leftover after parsing attributes in process `syz.0.104'. [ 63.512862][ T6158] openvswitch: netlink: Key 3 has unexpected len 2 expected 4 [ 63.685449][ T6169] openvswitch: netlink: Actions may not be safe on all matching packets [ 63.991906][ T5612] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 64.221827][ T5612] usb 5-1: Using ep0 maxpacket: 8 [ 64.262057][ T46] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 64.287671][ T5612] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.301438][ T6183] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10018 sclass=netlink_route_socket pid=6183 comm=syz.3.114 [ 64.321136][ T5612] usb 5-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 64.337513][ T5612] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.348040][ T6183] netlink: 'syz.3.114': attribute type 4 has an invalid length. [ 64.355776][ T6183] netlink: 152 bytes leftover after parsing attributes in process `syz.3.114'. [ 64.369766][ T5612] usb 5-1: Product: syz [ 64.377361][ T5612] usb 5-1: Manufacturer: syz [ 64.385431][ T5612] usb 5-1: SerialNumber: syz [ 64.417701][ T6183] .`: renamed from bond0 (while UP) [ 64.423413][ T5740] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 64.436930][ T46] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 64.437552][ T5612] usb 5-1: config 0 descriptor?? [ 64.454238][ T46] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 64.468598][ T46] usb 2-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 64.512243][ T46] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.574705][ T46] usb 2-1: config 0 descriptor?? [ 64.590815][ T46] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 64.605440][ T46] dvb-usb: bulk message failed: -22 (3/0) [ 64.611834][ T5740] usb 3-1: Using ep0 maxpacket: 32 [ 64.628957][ T46] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 64.639520][ T46] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 64.640192][ T5740] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.647676][ T46] usb 2-1: media controller created [ 64.663518][ T5740] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 64.664417][ T46] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 64.697118][ T46] dvb-usb: bulk message failed: -22 (6/0) [ 64.704261][ T5740] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 64.707142][ T46] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 64.731278][ T5740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.738781][ T46] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input6 [ 64.759367][ T46] dvb-usb: schedule remote query interval to 150 msecs. [ 64.772693][ T46] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 64.781078][ T5740] usb 3-1: config 0 descriptor?? [ 64.809027][ T5740] hub 3-1:0.0: USB hub found [ 64.813813][ T5612] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 64.823556][ T6170] dvb-usb: bulk message failed: -22 (2/0) [ 64.931883][ T46] dvb-usb: bulk message failed: -22 (1/0) [ 64.937659][ T46] dvb-usb: error while querying for an remote control event. [ 64.974737][ T5612] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 64.983890][ T5612] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.991938][ T5612] usb 1-1: Product: syz [ 64.996155][ T5612] usb 1-1: Manufacturer: syz [ 65.000743][ T5612] usb 1-1: SerialNumber: syz [ 65.006533][ T5612] usb 1-1: config 0 descriptor?? [ 65.015482][ T6178] netlink: 24 bytes leftover after parsing attributes in process `syz.2.113'. [ 65.086412][ T5740] hub 3-1:0.0: config failed, can't read hub descriptor (err -22) [ 65.096046][ T5740] usbhid 3-1:0.0: can't add hid device: -71 [ 65.102084][ T5740] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 65.112234][ T46] dvb-usb: bulk message failed: -22 (1/0) [ 65.118058][ T46] dvb-usb: error while querying for an remote control event. [ 65.123309][ T5740] usb 3-1: USB disconnect, device number 2 [ 65.130445][ T6195] batman_adv: batadv0: Adding interface: macvtap1 [ 65.137656][ T6195] batman_adv: batadv0: The MTU of interface macvtap1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 65.163493][ T6195] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 65.184934][ T6195] batman_adv: batadv0: Removing interface: macvtap1 [ 65.213999][ T5612] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 65.281832][ T46] dvb-usb: bulk message failed: -22 (1/0) [ 65.287654][ T46] dvb-usb: error while querying for an remote control event. [ 65.371105][ T5740] usb 2-1: USB disconnect, device number 2 [ 65.391529][ T5740] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 65.699336][ T5740] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 65.813019][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 65.820522][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.851836][ T5740] usb 2-1: Using ep0 maxpacket: 32 [ 65.876852][ T5740] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.918603][ T5740] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 65.957992][ T5740] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 65.971312][ T5740] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.983544][ T5740] usb 2-1: config 0 descriptor?? [ 66.155443][ T6202] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 66.409314][ T5740] ft260 0003:0403:6030.0002: unknown main item tag 0x0 [ 66.416313][ T5740] ft260 0003:0403:6030.0002: unknown main item tag 0x0 [ 66.614011][ T5740] ft260 0003:0403:6030.0002: chip code: 0000 0000 [ 66.703613][ T6218] openvswitch: netlink: Message has 4 unknown bytes. [ 66.711073][ T6218] openvswitch: netlink: Actions may not be safe on all matching packets [ 66.816970][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 66.816999][ T29] audit: type=1400 audit(1782005588.403:305): avc: denied { create } for pid=6196 comm="syz.1.119" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 66.915174][ T46] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 67.007571][ T5726] usb 5-1: USB disconnect, device number 2 [ 67.009876][ T29] audit: type=1400 audit(1782005588.403:306): avc: denied { setopt } for pid=6196 comm="syz.1.119" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 67.042277][ T29] audit: type=1400 audit(1782005588.453:307): avc: denied { map } for pid=6196 comm="syz.1.119" path="socket:[11298]" dev="sockfs" ino=11298 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 67.066114][ T5740] ft260 0003:0403:6030.0002: failed to retrieve system status [ 67.079160][ T29] audit: type=1400 audit(1782005588.453:308): avc: denied { read write } for pid=6196 comm="syz.1.119" path="socket:[11298]" dev="sockfs" ino=11298 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 67.112857][ T5740] ft260 0003:0403:6030.0002: probe with driver ft260 failed with error -5 [ 67.118061][ T29] audit: type=1400 audit(1782005588.673:309): avc: denied { setopt } for pid=6227 comm="syz.4.128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 67.148007][ T29] audit: type=1400 audit(1782005588.673:310): avc: denied { create } for pid=6227 comm="syz.4.128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 67.148038][ T29] audit: type=1400 audit(1782005588.683:311): avc: denied { write } for pid=6227 comm="syz.4.128" path="socket:[11319]" dev="sockfs" ino=11319 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 67.148083][ T29] audit: type=1400 audit(1782005588.683:312): avc: denied { read write } for pid=6227 comm="syz.4.128" name="fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 67.148111][ T29] audit: type=1400 audit(1782005588.683:313): avc: denied { open } for pid=6227 comm="syz.4.128" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 67.148138][ T29] audit: type=1400 audit(1782005588.683:314): avc: denied { mounton } for pid=6227 comm="syz.4.128" path="/27/file0" dev="tmpfs" ino=163 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 67.324643][ T46] usb 3-1: unable to get BOS descriptor or descriptor too short [ 67.338341][ T46] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 67.351001][ T46] usb 3-1: can't read configurations, error -71 [ 67.391931][ T5842] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 67.491929][ T5726] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 67.550123][ T5842] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 67.561989][ T5842] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 67.571096][ T5842] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.632389][ T5842] usb 4-1: config 0 descriptor?? [ 67.665878][ T5726] usb 5-1: unable to get BOS descriptor or descriptor too short [ 67.716964][ T5726] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 67.790562][ T5726] usb 5-1: config 1 interface 0 altsetting 247 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 67.839566][ T5726] usb 5-1: config 1 interface 0 has no altsetting 1 [ 67.855200][ T5726] usb 5-1: New USB device found, idVendor=2040, idProduct=b990, bcdDevice=f6.75 [ 67.865002][ T5726] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.877604][ T5726] usb 5-1: Product: syz [ 67.914580][ T5842] usbhid 4-1:0.0: can't add hid device: -71 [ 67.929054][ T5726] usb 5-1: Manufacturer: syz [ 67.936640][ T5842] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 67.948198][ T5726] usb 5-1: SerialNumber: syz [ 67.988837][ T5726] smsusb:smsusb_probe: board id=8, interface number 0 [ 68.003203][ T5842] usb 4-1: USB disconnect, device number 4 [ 68.091130][ T5612] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 68.214902][ T5612] usb 1-1: USB disconnect, device number 3 [ 68.263414][ T6245] openvswitch: netlink: Actions may not be safe on all matching packets [ 68.472191][ T5842] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 68.683991][ T5842] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.709454][ T5842] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 68.723128][ T5612] usb 2-1: USB disconnect, device number 3 [ 68.746144][ T5842] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.779627][ T5842] usb 4-1: config 0 descriptor?? [ 69.282096][ T46] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 69.442368][ T46] usb 3-1: device descriptor read/64, error -71 [ 70.377328][ T5842] aiptek 4-1:0.0: Aiptek using 400 ms programming speed [ 70.743388][ T5726] smsusb:smsusb_probe: usb_set_interface failed, rc -71 [ 70.752438][ T5842] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input7 [ 70.762287][ T5726] smsusb 5-1:1.0: probe with driver smsusb failed with error -71 [ 70.777703][ T5726] usb 5-1: USB disconnect, device number 3 [ 70.992095][ T46] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 71.066338][ T991] usb 4-1: USB disconnect, device number 5 [ 71.066446][ C1] aiptek 4-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 71.142822][ T46] usb 3-1: device descriptor read/64, error -71 [ 71.193071][ T6291] netlink: 'syz.0.142': attribute type 1 has an invalid length. [ 71.205628][ T6291] bond1: entered promiscuous mode [ 71.210881][ T6291] 8021q: adding VLAN 0 to HW filter on device bond1 [ 71.251872][ T5740] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 71.261958][ T46] usb usb3-port1: attempt power cycle [ 71.268529][ T6288] netlink: 12 bytes leftover after parsing attributes in process `syz.0.142'. [ 71.287439][ T6288] netlink: 12 bytes leftover after parsing attributes in process `syz.0.142'. [ 71.411984][ T5740] usb 5-1: Using ep0 maxpacket: 8 [ 71.423056][ T5740] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.445668][ T5740] usb 5-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 71.465186][ T5740] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.474714][ T5740] usb 5-1: Product: syz [ 71.479151][ T5740] usb 5-1: Manufacturer: syz [ 71.484286][ T5740] usb 5-1: SerialNumber: syz [ 71.490771][ T5740] usb 5-1: config 0 descriptor?? [ 71.611837][ T46] usb 3-1: new full-speed USB device number 7 using dummy_hcd [ 71.992055][ T46] usb 3-1: device descriptor read/8, error -71 [ 72.025507][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 72.025522][ T29] audit: type=1400 audit(1782005593.613:335): avc: denied { ioctl } for pid=6299 comm="syz.3.145" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=11486 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 72.280173][ T29] audit: type=1400 audit(1782005593.863:336): avc: denied { mounton } for pid=6321 comm="syz.1.153" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=62 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 72.305333][ T6322] 9pnet_fd: p9_fd_create_tcp (6322): problem connecting socket to 127.0.0.1 [ 72.357784][ T6327] netlink: 16 bytes leftover after parsing attributes in process `syz.3.155'. [ 72.394292][ T6329] FAULT_INJECTION: forcing a failure. [ 72.394292][ T6329] name failslab, interval 1, probability 0, space 0, times 0 [ 72.407025][ T6329] CPU: 1 UID: 0 PID: 6329 Comm: syz.1.157 Tainted: G L syzkaller #0 PREEMPT(full) [ 72.407051][ T6329] Tainted: [L]=SOFTLOCKUP [ 72.407056][ T6329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 72.407065][ T6329] Call Trace: [ 72.407070][ T6329] [ 72.407076][ T6329] dump_stack_lvl+0x100/0x190 [ 72.407100][ T6329] should_fail_ex.cold+0x5/0xa [ 72.407120][ T6329] ? __kmalloc_node_track_caller_noprof+0xbe/0x890 [ 72.407149][ T6329] should_failslab+0xc2/0x120 [ 72.407167][ T6329] __kmalloc_node_track_caller_noprof+0xe4/0x890 [ 72.407194][ T6329] ? ovs_nla_get_match+0x70a/0x18d0 [ 72.407217][ T6329] kmemdup_noprof+0x29/0x60 [ 72.407242][ T6329] ovs_nla_get_match+0x70a/0x18d0 [ 72.407263][ T6329] ? __pfx_ovs_nla_get_match+0x10/0x10 [ 72.407295][ T6329] ? __asan_memset+0x23/0x50 [ 72.407320][ T6329] ovs_nla_init_match_and_action.constprop.0+0x13b/0x380 [ 72.407348][ T6329] ? __pfx_ovs_nla_init_match_and_action.constprop.0+0x10/0x10 [ 72.407392][ T6329] ? ovs_nla_get_ufid+0xf7/0x1a0 [ 72.407411][ T6329] ovs_flow_cmd_set+0x27b/0xa00 [ 72.407443][ T6329] ? __pfx_ovs_flow_cmd_set+0x10/0x10 [ 72.407467][ T6329] ? genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 72.407487][ T6329] ? kasan_save_stack+0x30/0x50 [ 72.407502][ T6329] ? kasan_save_track+0x14/0x30 [ 72.407516][ T6329] ? __kasan_kmalloc+0xaa/0xb0 [ 72.407531][ T6329] ? genl_rcv_msg+0x560/0x800 [ 72.407549][ T6329] ? netlink_rcv_skb+0x159/0x420 [ 72.407563][ T6329] ? genl_rcv+0x28/0x40 [ 72.407578][ T6329] ? netlink_unicast+0x585/0x850 [ 72.407593][ T6329] ? netlink_sendmsg+0x8b0/0xda0 [ 72.407608][ T6329] ? do_syscall_64+0x115/0x870 [ 72.407624][ T6329] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.407657][ T6329] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1e5/0x2f0 [ 72.407676][ T6329] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1ef/0x2f0 [ 72.407699][ T6329] genl_family_rcv_msg_doit+0x214/0x300 [ 72.407719][ T6329] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 72.407741][ T6329] ? bpf_lsm_capable+0x9/0x10 [ 72.407766][ T6329] ? security_capable+0x80/0x260 [ 72.407788][ T6329] ? ns_capable+0xd2/0xf0 [ 72.407806][ T6329] genl_rcv_msg+0x560/0x800 [ 72.407824][ T6329] ? __pfx_genl_rcv_msg+0x10/0x10 [ 72.407840][ T6329] ? __pfx_ovs_flow_cmd_set+0x10/0x10 [ 72.407879][ T6329] netlink_rcv_skb+0x159/0x420 [ 72.407894][ T6329] ? __pfx_genl_rcv_msg+0x10/0x10 [ 72.407912][ T6329] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 72.407930][ T6329] ? netlink_deliver_tap+0x1ae/0xcc0 [ 72.407955][ T6329] genl_rcv+0x28/0x40 [ 72.407970][ T6329] netlink_unicast+0x585/0x850 [ 72.407986][ T6329] ? __pfx_netlink_unicast+0x10/0x10 [ 72.408003][ T6329] netlink_sendmsg+0x8b0/0xda0 [ 72.408020][ T6329] ? __pfx_netlink_sendmsg+0x10/0x10 [ 72.408042][ T6329] ____sys_sendmsg+0xa4d/0xbe0 [ 72.408066][ T6329] ? __pfx_netlink_sendmsg+0x10/0x10 [ 72.408082][ T6329] ? __pfx_____sys_sendmsg+0x10/0x10 [ 72.408108][ T6329] ? kstrtouint_from_user+0x13c/0x1d0 [ 72.408126][ T6329] ___sys_sendmsg+0x190/0x1e0 [ 72.408141][ T6329] ? __pfx____sys_sendmsg+0x10/0x10 [ 72.408156][ T6329] ? get_pid_task+0x106/0x250 [ 72.408181][ T6329] ? rcu_is_watching+0x12/0xc0 [ 72.408210][ T6329] __sys_sendmsg+0x160/0x210 [ 72.408230][ T6329] ? __pfx___sys_sendmsg+0x10/0x10 [ 72.408254][ T6329] ? rcu_is_watching+0x12/0xc0 [ 72.408276][ T6329] do_syscall_64+0x115/0x870 [ 72.408291][ T6329] ? clear_bhb_loop+0x40/0x90 [ 72.408309][ T6329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.408324][ T6329] RIP: 0033:0x7f7b5619ce59 [ 72.408337][ T6329] 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 [ 72.408351][ T6329] RSP: 002b:00007f7b570b3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.408366][ T6329] RAX: ffffffffffffffda RBX: 00007f7b56415fa0 RCX: 00007f7b5619ce59 [ 72.408377][ T6329] RDX: 000000000000c000 RSI: 0000200000000000 RDI: 0000000000000003 [ 72.408386][ T6329] RBP: 00007f7b570b3090 R08: 0000000000000000 R09: 0000000000000000 [ 72.408396][ T6329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.408406][ T6329] R13: 00007f7b56416038 R14: 00007f7b56415fa0 R15: 00007fffd6d50418 [ 72.408422][ T6329] [ 72.963717][ T6341] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 72.981899][ T46] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 73.002956][ T46] usb 3-1: Using ep0 maxpacket: 16 [ 73.213037][ T29] audit: type=1326 audit(1782005594.623:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6332 comm="syz.0.156" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f221f39ce59 code=0x7ffc0000 [ 73.299725][ T29] audit: type=1326 audit(1782005594.623:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6332 comm="syz.0.156" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f221f39ce59 code=0x7ffc0000 [ 73.339684][ T46] usb 3-1: unable to get BOS descriptor or descriptor too short [ 73.351463][ T29] audit: type=1326 audit(1782005594.633:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6332 comm="syz.0.156" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=229 compat=0 ip=0x7f221f39ce59 code=0x7ffc0000 [ 73.387043][ T46] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 73.396703][ T46] usb 3-1: can't read configurations, error -71 [ 73.408641][ T46] usb usb3-port1: unable to enumerate USB device [ 73.422789][ T29] audit: type=1326 audit(1782005594.633:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6332 comm="syz.0.156" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f221f39ce59 code=0x7ffc0000 [ 73.470734][ T6358] netlink: 12 bytes leftover after parsing attributes in process `syz.1.162'. [ 73.476365][ T29] audit: type=1326 audit(1782005594.633:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6332 comm="syz.0.156" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f221f39ce59 code=0x7ffc0000 [ 73.502134][ T6358] openvswitch: netlink: Key 22 has unexpected len 2 expected 4 [ 73.510049][ T29] audit: type=1326 audit(1782005594.633:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6332 comm="syz.0.156" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f221f35d68e code=0x7ffc0000 [ 73.543284][ T29] audit: type=1326 audit(1782005594.633:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6332 comm="syz.0.156" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f221f39ce59 code=0x7ffc0000 [ 73.572076][ T29] audit: type=1326 audit(1782005594.633:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6332 comm="syz.0.156" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f221f39ce59 code=0x7ffc0000 [ 73.757551][ T6372] openvswitch: netlink: Actions may not be safe on all matching packets [ 73.758331][ T6374] netlink: 8 bytes leftover after parsing attributes in process `syz.0.165'. [ 73.807415][ T6374] netlink: 24 bytes leftover after parsing attributes in process `syz.0.165'. [ 73.849717][ T6374] netlink: 24 bytes leftover after parsing attributes in process `syz.0.165'. [ 73.910659][ T5740] usb 5-1: USB disconnect, device number 4 [ 73.987618][ T6389] mmap: syz.1.167 (6389) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 74.017900][ T6390] capability: warning: `syz.1.167' uses deprecated v2 capabilities in a way that may be insecure [ 74.137847][ T6397] netlink: 40 bytes leftover after parsing attributes in process `syz.2.171'. [ 74.182431][ T6402] netlink: 12 bytes leftover after parsing attributes in process `syz.0.173'. [ 74.411980][ T5612] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 74.609307][ T5612] usb 3-1: config 0 has too many interfaces: 129, using maximum allowed: 32 [ 74.646196][ T5612] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 129 [ 74.667722][ T5612] usb 3-1: New USB device found, idVendor=0856, idProduct=ac31, bcdDevice=93.1e [ 74.678476][ T5612] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.687240][ T5612] usb 3-1: Product: syz [ 74.691461][ T5612] usb 3-1: Manufacturer: syz [ 74.696324][ T5612] usb 3-1: SerialNumber: syz [ 74.704574][ T5612] usb 3-1: config 0 descriptor?? [ 74.761958][ T46] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 74.911851][ T46] usb 1-1: Using ep0 maxpacket: 16 [ 74.918421][ T46] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.930753][ T46] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 74.939897][ T46] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.947987][ T46] usb 1-1: Product: syz [ 74.952208][ T46] usb 1-1: Manufacturer: syz [ 74.956864][ T46] usb 1-1: SerialNumber: syz [ 74.963748][ T46] usb 1-1: config 0 descriptor?? [ 75.470693][ T5612] mos7840 3-1:0.0: required endpoints missing [ 75.480893][ T5612] usb 3-1: USB disconnect, device number 9 [ 75.582113][ T6430] tipc: Started in network mode [ 75.587108][ T6430] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 75.596200][ T46] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 75.603985][ T6430] tipc: Enabled bearer , priority 10 [ 75.751846][ T46] usb 5-1: Using ep0 maxpacket: 8 [ 75.761637][ T46] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.778628][ T46] usb 5-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 75.788405][ T46] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.796560][ T46] usb 5-1: Product: syz [ 75.800986][ T46] usb 5-1: Manufacturer: syz [ 75.806221][ T46] usb 5-1: SerialNumber: syz [ 75.811695][ T46] usb 5-1: config 0 descriptor?? [ 75.982034][ T5612] usb 4-1: new full-speed USB device number 6 using dummy_hcd [ 76.021867][ T5740] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 76.053714][ T9] cfg80211: failed to load regulatory.db [ 76.091083][ T6444] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10018 sclass=netlink_route_socket pid=6444 comm=syz.2.186 [ 76.106371][ T6444] netlink: 'syz.2.186': attribute type 4 has an invalid length. [ 76.114155][ T6444] netlink: 152 bytes leftover after parsing attributes in process `syz.2.186'. [ 76.124957][ T6444] .`: renamed from bond0 (while UP) [ 76.143869][ T5612] usb 4-1: config 0 has no interfaces? [ 76.149395][ T5612] usb 4-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 76.158759][ T5612] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.171480][ T5612] usb 4-1: config 0 descriptor?? [ 76.183419][ T5740] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 76.194443][ T5740] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 7 [ 76.206966][ T5740] usb 2-1: New USB device found, idVendor=1235, idProduct=8014, bcdDevice= 0.40 [ 76.216181][ T5740] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.224247][ T5740] usb 2-1: Product: syz [ 76.228418][ T5740] usb 2-1: Manufacturer: syz [ 76.233028][ T5740] usb 2-1: SerialNumber: syz [ 76.433203][ T5612] usb 4-1: USB disconnect, device number 6 [ 76.445955][ T5740] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 76.461285][ T5740] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 76.468321][ T5740] usb 2-1: 0:3 : does not exist [ 76.474199][ T5740] usb 2-1: 0:4 : does not exist [ 76.479101][ T5740] usb 2-1: 0:5 : does not exist [ 76.484045][ T5740] usb 2-1: 0:6 : does not exist [ 76.488920][ T5740] usb 2-1: 0:7 : does not exist [ 76.494178][ T5740] usb 2-1: 0:8 : does not exist [ 76.499048][ T5740] usb 2-1: 0:9 : does not exist [ 76.503973][ T5740] usb 2-1: 0:10 : does not exist [ 76.508949][ T5740] usb 2-1: 0:11 : does not exist [ 76.513943][ T5740] usb 2-1: 0:12 : does not exist [ 76.518904][ T5740] usb 2-1: 0:13 : does not exist [ 76.523902][ T5740] usb 2-1: 0:14 : does not exist [ 76.528845][ T5740] usb 2-1: 0:15 : does not exist [ 76.533939][ T5740] usb 2-1: 0:16 : does not exist [ 76.538878][ T5740] usb 2-1: 0:17 : does not exist [ 76.543874][ T5740] usb 2-1: 0:18 : does not exist [ 76.549134][ T5740] usb 2-1: 0:19 : does not exist [ 76.554137][ T5740] usb 2-1: 0:20 : does not exist [ 76.559089][ T5740] usb 2-1: 0:21 : does not exist [ 76.564070][ T5740] usb 2-1: 0:22 : does not exist [ 76.569014][ T5740] usb 2-1: 0:23 : does not exist [ 76.574114][ T5740] usb 2-1: 0:24 : does not exist [ 76.579054][ T5740] usb 2-1: 0:25 : does not exist [ 76.584029][ T5740] usb 2-1: 0:26 : does not exist [ 76.589004][ T5740] usb 2-1: 0:27 : does not exist [ 76.594012][ T5740] usb 2-1: 0:28 : does not exist [ 76.598961][ T5740] usb 2-1: 0:29 : does not exist [ 76.604027][ T5740] usb 2-1: 0:30 : does not exist [ 76.608973][ T5740] usb 2-1: 0:31 : does not exist [ 76.614380][ T5740] usb 2-1: 0:32 : does not exist [ 76.619342][ T5740] usb 2-1: 0:33 : does not exist [ 76.624306][ T5740] usb 2-1: 0:34 : does not exist [ 76.629252][ T5740] usb 2-1: 0:35 : does not exist [ 76.634225][ T5740] usb 2-1: 0:36 : does not exist [ 76.639165][ T5740] usb 2-1: 0:37 : does not exist [ 76.644172][ T5740] usb 2-1: 0:38 : does not exist [ 76.649528][ T5740] usb 2-1: 0:39 : does not exist [ 76.654529][ T5740] usb 2-1: 0:40 : does not exist [ 76.659486][ T5740] usb 2-1: 0:41 : does not exist [ 76.664468][ T5740] usb 2-1: 0:42 : does not exist [ 76.669441][ T5740] usb 2-1: 0:43 : does not exist [ 76.674421][ T5740] usb 2-1: 0:44 : does not exist [ 76.679379][ T5740] usb 2-1: 0:45 : does not exist [ 76.684565][ T5740] usb 2-1: 0:46 : does not exist [ 76.689623][ T5740] usb 2-1: 0:47 : does not exist [ 76.696236][ T5740] usb 2-1: 0:48 : does not exist [ 76.701187][ T5740] usb 2-1: 0:49 : does not exist [ 76.706272][ T5740] usb 2-1: 0:50 : does not exist [ 76.711235][ T5740] usb 2-1: 0:51 : does not exist [ 76.716281][ T5740] usb 2-1: 0:52 : does not exist [ 76.721229][ T5740] usb 2-1: 0:53 : does not exist [ 76.726497][ T5740] usb 2-1: 0:54 : does not exist [ 76.731435][ T5740] usb 2-1: 0:55 : does not exist [ 76.731833][ T46] tipc: Node number set to 1 [ 76.736406][ T5740] usb 2-1: 0:56 : does not exist [ 76.745925][ T5740] usb 2-1: 0:57 : does not exist [ 76.751163][ T5740] usb 2-1: 0:58 : does not exist [ 76.756159][ T5740] usb 2-1: 0:59 : does not exist [ 76.761107][ T5740] usb 2-1: 0:60 : does not exist [ 76.766069][ T5740] usb 2-1: 0:61 : does not exist [ 76.771004][ T5740] usb 2-1: 0:62 : does not exist [ 76.775963][ T5740] usb 2-1: 0:63 : does not exist [ 76.780904][ T5740] usb 2-1: 0:64 : does not exist [ 76.785887][ T5740] usb 2-1: 0:65 : does not exist [ 76.790839][ T5740] usb 2-1: 0:66 : does not exist [ 76.795833][ T5740] usb 2-1: 0:67 : does not exist [ 76.800782][ T5740] usb 2-1: 0:68 : does not exist [ 76.805839][ T5740] usb 2-1: 0:69 : does not exist [ 76.810783][ T5740] usb 2-1: 0:70 : does not exist [ 76.815760][ T5740] usb 2-1: 0:71 : does not exist [ 76.820697][ T5740] usb 2-1: 0:72 : does not exist [ 76.825842][ T5740] usb 2-1: 0:73 : does not exist [ 76.830816][ T5740] usb 2-1: 0:74 : does not exist [ 76.835790][ T5740] usb 2-1: 0:75 : does not exist [ 76.840732][ T5740] usb 2-1: 0:76 : does not exist [ 76.845693][ T5740] usb 2-1: 0:77 : does not exist [ 76.850630][ T5740] usb 2-1: 0:78 : does not exist [ 76.856018][ T5740] usb 2-1: 0:79 : does not exist [ 76.860978][ T5740] usb 2-1: 0:80 : does not exist [ 76.865944][ T5740] usb 2-1: 0:81 : does not exist [ 76.870890][ T5740] usb 2-1: 0:82 : does not exist [ 76.875851][ T5740] usb 2-1: 0:83 : does not exist [ 76.880791][ T5740] usb 2-1: 0:84 : does not exist [ 76.885759][ T5740] usb 2-1: 0:85 : does not exist [ 76.890712][ T5740] usb 2-1: 0:86 : does not exist [ 76.895686][ T5740] usb 2-1: 0:87 : does not exist [ 76.900625][ T5740] usb 2-1: 0:88 : does not exist [ 76.905586][ T5740] usb 2-1: 0:89 : does not exist [ 76.910533][ T5740] usb 2-1: 0:90 : does not exist [ 76.915491][ T5740] usb 2-1: 0:91 : does not exist [ 76.920446][ T5740] usb 2-1: 0:92 : does not exist [ 76.925423][ T5740] usb 2-1: 0:93 : does not exist [ 76.930377][ T5740] usb 2-1: 0:94 : does not exist [ 76.935432][ T5740] usb 2-1: 0:95 : does not exist [ 76.940392][ T5740] usb 2-1: 0:96 : does not exist [ 76.945477][ T5740] usb 2-1: 0:97 : does not exist [ 76.956858][ T5740] usb 2-1: 0:98 : does not exist [ 76.962024][ T5740] usb 2-1: 0:99 : does not exist [ 76.967015][ T5740] usb 2-1: 0:100 : does not exist [ 76.974969][ T5740] usb 2-1: 0:101 : does not exist [ 76.980164][ T5740] usb 2-1: 0:102 : does not exist [ 76.985552][ T6456] openvswitch: netlink: Actions may not be safe on all matching packets [ 76.993950][ T5740] usb 2-1: 0:103 : does not exist [ 76.999078][ T6456] FAULT_INJECTION: forcing a failure. [ 76.999078][ T6456] name failslab, interval 1, probability 0, space 0, times 0 [ 77.012862][ T5740] usb 2-1: 0:104 : does not exist [ 77.017931][ T5740] usb 2-1: 0:105 : does not exist [ 77.023209][ T5740] usb 2-1: 0:106 : does not exist [ 77.028274][ T5740] usb 2-1: 0:107 : does not exist [ 77.033550][ T6456] CPU: 0 UID: 0 PID: 6456 Comm: syz.1.188 Tainted: G L syzkaller #0 PREEMPT(full) [ 77.033576][ T6456] Tainted: [L]=SOFTLOCKUP [ 77.033582][ T6456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 77.033591][ T6456] Call Trace: [ 77.033596][ T6456] [ 77.033602][ T6456] dump_stack_lvl+0x100/0x190 [ 77.033626][ T6456] should_fail_ex.cold+0x5/0xa [ 77.033644][ T6456] ? kmem_cache_alloc_node_noprof+0x5b/0x6f0 [ 77.033671][ T6456] should_failslab+0xc2/0x120 [ 77.033689][ T6456] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 77.033716][ T6456] ? __alloc_skb+0x140/0x710 [ 77.033735][ T6456] ? __alloc_skb+0x5b7/0x710 [ 77.033754][ T6456] __alloc_skb+0x140/0x710 [ 77.033771][ T6456] ? __alloc_skb+0x5b7/0x710 [ 77.033797][ T6456] ? __pfx___alloc_skb+0x10/0x10 [ 77.033815][ T6456] ? genl_rcv_msg+0x4be/0x800 [ 77.033836][ T6456] netlink_ack+0x117/0xb80 [ 77.033854][ T6456] netlink_rcv_skb+0x333/0x420 [ 77.033870][ T6456] ? __pfx_genl_rcv_msg+0x10/0x10 [ 77.033889][ T6456] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 77.033908][ T6456] ? netlink_deliver_tap+0x1ae/0xcc0 [ 77.033936][ T6456] genl_rcv+0x28/0x40 [ 77.033951][ T6456] netlink_unicast+0x585/0x850 [ 77.033968][ T6456] ? __pfx_netlink_unicast+0x10/0x10 [ 77.033990][ T6456] netlink_sendmsg+0x8b0/0xda0 [ 77.034007][ T6456] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.034027][ T6456] ____sys_sendmsg+0xa4d/0xbe0 [ 77.034052][ T6456] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.034069][ T6456] ? __pfx_____sys_sendmsg+0x10/0x10 [ 77.034096][ T6456] ? kstrtouint_from_user+0x13c/0x1d0 [ 77.034115][ T6456] ___sys_sendmsg+0x190/0x1e0 [ 77.034131][ T6456] ? __pfx____sys_sendmsg+0x10/0x10 [ 77.034147][ T6456] ? get_pid_task+0x106/0x250 [ 77.034175][ T6456] ? rcu_is_watching+0x12/0xc0 [ 77.034205][ T6456] __sys_sendmsg+0x160/0x210 [ 77.034225][ T6456] ? __pfx___sys_sendmsg+0x10/0x10 [ 77.034249][ T6456] ? rcu_is_watching+0x12/0xc0 [ 77.034272][ T6456] do_syscall_64+0x115/0x870 [ 77.034288][ T6456] ? clear_bhb_loop+0x40/0x90 [ 77.034308][ T6456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.034325][ T6456] RIP: 0033:0x7f7b5619ce59 [ 77.034339][ T6456] 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 [ 77.034354][ T6456] RSP: 002b:00007f7b570b3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.034371][ T6456] RAX: ffffffffffffffda RBX: 00007f7b56415fa0 RCX: 00007f7b5619ce59 [ 77.034382][ T6456] RDX: 000000000000c000 RSI: 0000200000000000 RDI: 0000000000000003 [ 77.034392][ T6456] RBP: 00007f7b570b3090 R08: 0000000000000000 R09: 0000000000000000 [ 77.034403][ T6456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 77.034412][ T6456] R13: 00007f7b56416038 R14: 00007f7b56415fa0 R15: 00007fffd6d50418 [ 77.034427][ T6456] [ 77.034548][ T5740] usb 2-1: 0:108 : does not exist [ 77.080850][ T29] kauditd_printk_skb: 35 callbacks suppressed [ 77.080863][ T29] audit: type=1400 audit(1782005598.663:380): avc: denied { watch watch_reads } for pid=6460 comm="syz.2.190" path="/45/file1" dev="tmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 77.096954][ T5740] usb 2-1: 0:109 : does not exist [ 77.129548][ T29] audit: type=1400 audit(1782005598.713:381): avc: denied { create } for pid=6462 comm="syz.1.191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 77.130123][ T5740] usb 2-1: 0:110 : does not exist [ 77.201904][ T6459] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 77.206868][ T5740] usb 2-1: 0:111 : does not exist [ 77.256043][ T29] audit: type=1400 audit(1782005598.833:382): avc: denied { sys_admin } for pid=6462 comm="syz.1.191" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 77.313127][ T5740] usb 2-1: 0:112 : does not exist [ 77.355877][ T46] usb 1-1: USB disconnect, device number 4 [ 77.433196][ T804] usb 3-1: new full-speed USB device number 10 using dummy_hcd [ 77.493935][ T5740] usb 2-1: 0:113 : does not exist [ 77.500260][ T5740] usb 2-1: 0:114 : does not exist [ 77.505671][ T5740] usb 2-1: 0:115 : does not exist [ 77.510851][ T5740] usb 2-1: 0:116 : does not exist [ 77.516163][ T5740] usb 2-1: 0:117 : does not exist [ 77.523568][ T5740] usb 2-1: 0:118 : does not exist [ 77.528749][ T5740] usb 2-1: 0:119 : does not exist [ 77.529025][ T29] audit: type=1400 audit(1782005599.113:383): avc: denied { write } for pid=6468 comm="syz.0.195" name="file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 77.534296][ T5740] usb 2-1: 0:120 : does not exist [ 77.569201][ T6471] mtd partition "" doesn't have enough space: 0x20003 < 0x8000084bb, disabled [ 77.571840][ T29] audit: type=1400 audit(1782005599.143:384): avc: denied { open } for pid=6468 comm="syz.0.195" path="/37/file0/file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 77.611317][ T6471] ftl_cs: FTL header not found. [ 77.618615][ T804] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 77.629604][ T6477] 9pnet_fd: Insufficient options for proto=fd [ 77.635736][ T804] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 77.660153][ T804] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 65535, setting to 64 [ 77.676074][ T29] audit: type=1400 audit(1782005599.153:385): avc: denied { ioctl } for pid=6468 comm="syz.0.195" path="/37/file0/file0" dev="fuse" ino=64 ioctlcmd=0x1269 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 77.681124][ T5740] usb 2-1: 0:121 : does not exist [ 77.723037][ T804] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 77.755634][ T5740] usb 2-1: 0:122 : does not exist [ 77.769416][ T804] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 77.770659][ T5740] usb 2-1: 0:123 : does not exist [ 77.784961][ T29] audit: type=1400 audit(1782005599.203:386): avc: denied { write } for pid=6472 comm="syz.3.194" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 77.808105][ T5740] usb 2-1: 0:124 : does not exist [ 77.818266][ T804] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 77.829396][ T804] usb 3-1: Manufacturer: syz [ 77.834136][ T29] audit: type=1400 audit(1782005599.413:387): avc: denied { create } for pid=6479 comm="syz.0.196" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 77.839676][ T5740] usb 2-1: 0:125 : does not exist [ 77.855092][ T804] usb 3-1: config 0 descriptor?? [ 77.882922][ T5740] usb 2-1: 0:126 : does not exist [ 77.893723][ T5740] usb 2-1: 0:127 : does not exist [ 77.903422][ T5740] usb 2-1: 0:128 : does not exist [ 77.913158][ T5740] usb 2-1: 0:129 : does not exist [ 78.054542][ T5740] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 78.072047][ T29] audit: type=1400 audit(1782005599.653:388): avc: denied { mmap_zero } for pid=6460 comm="syz.2.190" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 78.085745][ T5740] usb 2-1: USB disconnect, device number 4 [ 78.092804][ T6461] netlink: 16 bytes leftover after parsing attributes in process `syz.2.190'. [ 78.106410][ T46] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 78.114438][ T5635] udevd[5635]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 78.132801][ T6461] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5138 sclass=netlink_route_socket pid=6461 comm=syz.2.190 [ 78.150626][ T6461] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.163616][ T6461] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.222232][ T804] rc_core: IR keymap rc-hauppauge not found [ 78.228585][ T804] Registered IR keymap rc-empty [ 78.234843][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.262050][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.291846][ T46] usb 1-1: device descriptor read/64, error -71 [ 78.298648][ T804] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 78.300292][ T991] usb 5-1: USB disconnect, device number 5 [ 78.322718][ T804] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input8 [ 78.368798][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.407749][ T6492] netlink: 12 bytes leftover after parsing attributes in process `syz.3.199'. [ 78.425422][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.426409][ T6492] openvswitch: netlink: EtherType 306 is less than min 600 [ 78.476479][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.532411][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.539270][ T46] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 78.555612][ T6494] netlink: 8 bytes leftover after parsing attributes in process `syz.4.200'. [ 78.577344][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.597772][ T6494] netlink: 12 bytes leftover after parsing attributes in process `syz.4.200'. [ 78.632165][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.676093][ T6497] syzkaller0: entered promiscuous mode [ 78.702692][ T6497] syzkaller0: entered allmulticast mode [ 78.712639][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.732113][ T46] usb 1-1: device descriptor read/64, error -71 [ 78.765219][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.821850][ T6497] fuse: Bad value for 'user_id' [ 78.854615][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.862765][ T6497] fuse: Bad value for 'user_id' [ 78.892633][ T46] usb usb1-port1: attempt power cycle [ 78.915180][ T804] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 78.987579][ T804] mceusb 3-1:0.0: Registered with mce emulator interface version 1 [ 79.059848][ T804] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 79.215420][ T804] usb 3-1: USB disconnect, device number 10 [ 79.272008][ T46] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 79.374921][ T46] usb 1-1: device descriptor read/8, error -71 [ 79.517857][ T6501] binder: BINDER_SET_CONTEXT_MGR already set [ 79.579038][ T6501] binder: 6500:6501 ioctl 4018620d 200000000040 returned -16 [ 79.672448][ T46] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 79.791756][ T46] usb 1-1: device descriptor read/8, error -71 [ 79.962062][ T46] usb usb1-port1: unable to enumerate USB device [ 80.004707][ T6507] Set syz1 is full, maxelem 65536 reached [ 80.124223][ T29] audit: type=1400 audit(1782005601.713:389): avc: denied { mounton } for pid=6512 comm="syz.1.207" path="/syzcgroup/unified/syz1" dev="cgroup2" ino=38 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 80.148634][ T6513] ./cgroup: Can't lookup blockdev [ 80.151831][ T991] usb 3-1: new low-speed USB device number 11 using dummy_hcd [ 80.242095][ T6511] netlink: ct family unspecified [ 80.247190][ T6511] openvswitch: netlink: Actions may not be safe on all matching packets [ 80.311900][ T991] usb 3-1: Invalid ep0 maxpacket: 64 [ 80.437712][ T6524] netlink: 12 bytes leftover after parsing attributes in process `syz.1.212'. [ 80.451962][ T991] usb 3-1: new low-speed USB device number 12 using dummy_hcd [ 80.611863][ T991] usb 3-1: Invalid ep0 maxpacket: 64 [ 80.844210][ T991] usb usb3-port1: attempt power cycle [ 80.971951][ T5740] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 81.142405][ T5740] usb 4-1: Using ep0 maxpacket: 8 [ 81.149105][ T5740] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 81.173790][ T5740] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 81.209145][ T5740] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 81.222944][ T991] usb 3-1: new low-speed USB device number 13 using dummy_hcd [ 81.232010][ T5740] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 81.267209][ T991] usb 3-1: Invalid ep0 maxpacket: 64 [ 81.298505][ T5740] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 81.345009][ T5740] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 81.360895][ T5740] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 81.373473][ T5740] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 81.386882][ T5740] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 81.398946][ T5740] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 81.411443][ T6547] FAULT_INJECTION: forcing a failure. [ 81.411443][ T6547] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 81.424670][ T991] usb 3-1: new low-speed USB device number 14 using dummy_hcd [ 81.432606][ T6547] CPU: 0 UID: 0 PID: 6547 Comm: syz.4.219 Tainted: G L syzkaller #0 PREEMPT(full) [ 81.432632][ T6547] Tainted: [L]=SOFTLOCKUP [ 81.432638][ T6547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 81.432647][ T6547] Call Trace: [ 81.432651][ T6547] [ 81.432656][ T6547] dump_stack_lvl+0x100/0x190 [ 81.432677][ T6547] should_fail_ex.cold+0x5/0xa [ 81.432698][ T6547] _copy_from_user+0x2e/0xd0 [ 81.432721][ T6547] input_event_from_user+0x123/0x310 [ 81.432737][ T6547] ? __pfx_input_event_from_user+0x10/0x10 [ 81.432752][ T6547] ? __pfx___might_resched+0x10/0x10 [ 81.432768][ T6547] ? input_inject_event+0x198/0x380 [ 81.432792][ T6547] evdev_write+0x342/0x610 [ 81.432809][ T6547] ? __pfx_evdev_write+0x10/0x10 [ 81.432825][ T6547] ? bpf_lsm_file_permission+0x9/0x10 [ 81.432847][ T6547] ? security_file_permission+0x76/0x210 [ 81.432865][ T6547] ? rw_verify_area+0xce/0x6d0 [ 81.432882][ T6547] vfs_write+0x2aa/0x1050 [ 81.432901][ T6547] ? __pfx_evdev_write+0x10/0x10 [ 81.432914][ T6547] ? lock_release+0x24d/0x310 [ 81.432931][ T6547] ? __pfx_vfs_write+0x10/0x10 [ 81.432950][ T6547] ? __fget_files+0x215/0x3d0 [ 81.432971][ T6547] ? rcu_is_watching+0x12/0xc0 [ 81.432989][ T6547] ? __fget_files+0x215/0x3d0 [ 81.433009][ T6547] ? lock_release+0x24d/0x310 [ 81.433027][ T6547] ? __fget_files+0x21f/0x3d0 [ 81.433050][ T6547] ksys_write+0x1f8/0x250 [ 81.433069][ T6547] ? __pfx_ksys_write+0x10/0x10 [ 81.433090][ T6547] ? rcu_is_watching+0x12/0xc0 [ 81.433112][ T6547] do_syscall_64+0x115/0x870 [ 81.433127][ T6547] ? clear_bhb_loop+0x40/0x90 [ 81.433144][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.433160][ T6547] RIP: 0033:0x7fbeead9ce59 [ 81.433175][ T6547] 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 [ 81.433190][ T6547] RSP: 002b:00007fbeebc75028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 81.433206][ T6547] RAX: ffffffffffffffda RBX: 00007fbeeb016090 RCX: 00007fbeead9ce59 [ 81.433216][ T6547] RDX: 0000000000002250 RSI: 0000200000000040 RDI: 0000000000000003 [ 81.433225][ T6547] RBP: 00007fbeebc75090 R08: 0000000000000000 R09: 0000000000000000 [ 81.433235][ T6547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 81.433243][ T6547] R13: 00007fbeeb016128 R14: 00007fbeeb016090 R15: 00007ffdd2859468 [ 81.433258][ T6547] [ 81.435483][ T5740] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 81.684880][ T991] usb 3-1: Invalid ep0 maxpacket: 64 [ 81.690784][ T991] usb usb3-port1: unable to enumerate USB device [ 81.697863][ T5740] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 81.709244][ T5740] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 81.724735][ T6551] netlink: 32 bytes leftover after parsing attributes in process `syz.0.220'. [ 81.770426][ T5740] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 81.866373][ T5740] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 82.072963][ T5740] usb 4-1: string descriptor 0 read error: -22 [ 82.080176][ T5740] usb 4-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 82.089648][ T5740] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.108444][ T5740] adutux 4-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 82.452098][ T6577] openvswitch: netlink: Missing key (keys=40, expected=10000000) [ 82.790535][ T991] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 82.941853][ T991] usb 5-1: Using ep0 maxpacket: 8 [ 82.948173][ T991] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 82.958157][ T991] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 82.967969][ T991] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 82.977885][ T991] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 82.987752][ T991] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 83.000974][ T991] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 83.010073][ T991] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.020707][ T991] usbtmc 5-1:16.0: probe with driver usbtmc failed with error -22 [ 83.132106][ T46] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 83.291876][ T46] usb 1-1: Using ep0 maxpacket: 8 [ 83.306149][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 83.322596][ T46] usb 1-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 83.334502][ T46] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.342585][ T46] usb 1-1: Product: syz [ 83.346853][ T46] usb 1-1: Manufacturer: syz [ 83.351468][ T46] usb 1-1: SerialNumber: syz [ 83.359877][ T46] usb 1-1: config 0 descriptor?? [ 83.381911][ T804] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 83.390543][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 83.390556][ T29] audit: type=1400 audit(1782005604.973:398): avc: denied { map } for pid=6564 comm="syz.4.226" path="/dev/dri/card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 83.425299][ T6608] openvswitch: netlink: Actions may not be safe on all matching packets [ 83.448750][ T29] audit: type=1400 audit(1782005605.013:399): avc: denied { append } for pid=6564 comm="syz.4.226" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 83.493354][ T6612] openvswitch: netlink: Actions may not be safe on all matching packets [ 83.506670][ T991] usb 5-1: USB disconnect, device number 6 [ 83.530398][ T6614] FAULT_INJECTION: forcing a failure. [ 83.530398][ T6614] name failslab, interval 1, probability 0, space 0, times 0 [ 83.543118][ T6614] CPU: 0 UID: 0 PID: 6614 Comm: syz.2.242 Tainted: G L syzkaller #0 PREEMPT(full) [ 83.543136][ T6614] Tainted: [L]=SOFTLOCKUP [ 83.543139][ T6614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 83.543145][ T6614] Call Trace: [ 83.543148][ T6614] [ 83.543152][ T6614] dump_stack_lvl+0x100/0x190 [ 83.543166][ T6614] should_fail_ex.cold+0x5/0xa [ 83.543179][ T6614] ? __kmalloc_cache_node_noprof+0x57/0x760 [ 83.543190][ T6614] should_failslab+0xc2/0x120 [ 83.543201][ T6614] __kmalloc_cache_node_noprof+0x7d/0x760 [ 83.543211][ T6614] ? __get_vm_area_node+0x101/0x330 [ 83.543223][ T6614] __get_vm_area_node+0x101/0x330 [ 83.543235][ T6614] __vmalloc_node_range_noprof+0x228/0x1630 [ 83.543248][ T6614] ? bpf_prog_alloc_no_stats+0x59/0x630 [ 83.543260][ T6614] ? process_measurement+0x4c8/0x2350 [ 83.543271][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.543285][ T6614] ? lock_release+0x24d/0x310 [ 83.543295][ T6614] ? down_write+0x146/0x1f0 [ 83.543311][ T6614] ? bpf_prog_alloc_no_stats+0x59/0x630 [ 83.543323][ T6614] ? process_measurement+0x1f4/0x2350 [ 83.543333][ T6614] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 83.543346][ T6614] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 83.543357][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.543371][ T6614] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 83.543382][ T6614] ? lock_release+0x24d/0x310 [ 83.543392][ T6614] ? avc_has_perm_noaudit+0x145/0x3b0 [ 83.543404][ T6614] ? bpf_prog_alloc_no_stats+0x59/0x630 [ 83.543415][ T6614] __vmalloc_node_noprof+0xad/0xf0 [ 83.543427][ T6614] ? bpf_prog_alloc_no_stats+0x59/0x630 [ 83.543438][ T6614] __vmalloc_noprof+0xa3/0x120 [ 83.543450][ T6614] ? __pfx___vmalloc_noprof+0x10/0x10 [ 83.543463][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.543476][ T6614] ? cap_capable+0x107/0x430 [ 83.543490][ T6614] bpf_prog_alloc_no_stats+0x59/0x630 [ 83.543500][ T6614] ? security_capable+0x80/0x260 [ 83.543513][ T6614] bpf_prog_alloc+0x3b/0x200 [ 83.543524][ T6614] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 83.543534][ T6614] bpf_prog_load+0x4a9/0x2fa0 [ 83.543549][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.543563][ T6614] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 83.543575][ T6614] ? __pfx_bpf_prog_load+0x10/0x10 [ 83.543589][ T6614] ? avc_has_perm_noaudit+0x145/0x3b0 [ 83.543605][ T6614] __sys_bpf+0x18dc/0x4e80 [ 83.543621][ T6614] ? kstrtouint_from_user+0x60/0x1d0 [ 83.543632][ T6614] ? __pfx___sys_bpf+0x10/0x10 [ 83.543646][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.543660][ T6614] ? get_pid_task+0xfc/0x250 [ 83.543674][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.543687][ T6614] ? get_pid_task+0xfc/0x250 [ 83.543701][ T6614] ? lock_release+0x24d/0x310 [ 83.543712][ T6614] ? ksys_write+0x12a/0x250 [ 83.543725][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.543739][ T6614] ? preempt_count_add+0x76/0x150 [ 83.543750][ T6614] ? ksys_write+0x190/0x250 [ 83.543762][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.543775][ T6614] ? ksys_write+0x190/0x250 [ 83.543787][ T6614] ? lock_release+0x24d/0x310 [ 83.543803][ T6614] ? fput+0x79/0x100 [ 83.543812][ T6614] ? __x64_sys_bpf+0xce/0x140 [ 83.543827][ T6614] __x64_sys_bpf+0xce/0x140 [ 83.543842][ T6614] ? trace_irq_enable.constprop.0+0x122/0x160 [ 83.543855][ T6614] do_syscall_64+0x115/0x870 [ 83.543865][ T6614] ? clear_bhb_loop+0x40/0x90 [ 83.543876][ T6614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.543887][ T6614] RIP: 0033:0x7f51a5d9ce59 [ 83.543895][ T6614] 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 [ 83.543904][ T6614] RSP: 002b:00007f51a6d3c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 83.543915][ T6614] RAX: ffffffffffffffda RBX: 00007f51a6015fa0 RCX: 00007f51a5d9ce59 [ 83.543921][ T6614] RDX: 00000000000000a0 RSI: 00002000000004c0 RDI: 0000000000000005 [ 83.543927][ T6614] RBP: 00007f51a6d3c090 R08: 0000000000000000 R09: 0000000000000000 [ 83.543932][ T6614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 83.543938][ T6614] R13: 00007f51a6016038 R14: 00007f51a6015fa0 R15: 00007ffed61bd708 [ 83.543947][ T6614] [ 83.543953][ T6614] syz.2.242: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null) [ 83.581967][ T804] usb 2-1: Using ep0 maxpacket: 8 [ 83.589632][ T6614] ,cpuset= [ 83.613874][ T804] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 83.619344][ T6614] / [ 83.625995][ T804] usb 2-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 83.629881][ T6614] ,mems_allowed=0-1 [ 83.634590][ T804] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.639113][ T6614] [ 83.643535][ T804] usb 2-1: Product: syz [ 83.649288][ T6614] CPU: 0 UID: 0 PID: 6614 Comm: syz.2.242 Tainted: G L syzkaller #0 PREEMPT(full) [ 83.649316][ T6614] Tainted: [L]=SOFTLOCKUP [ 83.649321][ T6614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 83.649330][ T6614] Call Trace: [ 83.649334][ T6614] [ 83.649340][ T6614] dump_stack_lvl+0x100/0x190 [ 83.649361][ T6614] warn_alloc.cold+0x94/0xa8 [ 83.649375][ T6614] ? __pfx_warn_alloc+0x10/0x10 [ 83.649396][ T6614] ? trace_kmalloc+0xeb/0x110 [ 83.649413][ T6614] ? __kmalloc_cache_node_noprof+0x2d9/0x760 [ 83.649429][ T6614] ? __kasan_kmalloc+0x8a/0xb0 [ 83.649443][ T6614] ? __get_vm_area_node+0x208/0x330 [ 83.649461][ T6614] __vmalloc_node_range_noprof+0xccd/0x1630 [ 83.649479][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.649498][ T6614] ? lock_release+0x24d/0x310 [ 83.649513][ T6614] ? down_write+0x146/0x1f0 [ 83.649529][ T6614] ? bpf_prog_alloc_no_stats+0x59/0x630 [ 83.649547][ T6614] ? process_measurement+0x1f4/0x2350 [ 83.649563][ T6614] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 83.649581][ T6614] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 83.649596][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.649614][ T6614] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 83.649630][ T6614] ? lock_release+0x24d/0x310 [ 83.649645][ T6614] ? avc_has_perm_noaudit+0x145/0x3b0 [ 83.649661][ T6614] ? bpf_prog_alloc_no_stats+0x59/0x630 [ 83.649677][ T6614] __vmalloc_node_noprof+0xad/0xf0 [ 83.649693][ T6614] ? bpf_prog_alloc_no_stats+0x59/0x630 [ 83.649710][ T6614] __vmalloc_noprof+0xa3/0x120 [ 83.649727][ T6614] ? __pfx___vmalloc_noprof+0x10/0x10 [ 83.649744][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.649763][ T6614] ? cap_capable+0x107/0x430 [ 83.649781][ T6614] bpf_prog_alloc_no_stats+0x59/0x630 [ 83.649796][ T6614] ? security_capable+0x80/0x260 [ 83.649813][ T6614] bpf_prog_alloc+0x3b/0x200 [ 83.649828][ T6614] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 83.649843][ T6614] bpf_prog_load+0x4a9/0x2fa0 [ 83.649863][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.649882][ T6614] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 83.649899][ T6614] ? __pfx_bpf_prog_load+0x10/0x10 [ 83.649918][ T6614] ? avc_has_perm_noaudit+0x145/0x3b0 [ 83.649942][ T6614] __sys_bpf+0x18dc/0x4e80 [ 83.649963][ T6614] ? kstrtouint_from_user+0x60/0x1d0 [ 83.649978][ T6614] ? __pfx___sys_bpf+0x10/0x10 [ 83.650000][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.650018][ T6614] ? get_pid_task+0xfc/0x250 [ 83.650037][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.650055][ T6614] ? get_pid_task+0xfc/0x250 [ 83.650073][ T6614] ? lock_release+0x24d/0x310 [ 83.650090][ T6614] ? ksys_write+0x12a/0x250 [ 83.650108][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.650127][ T6614] ? preempt_count_add+0x76/0x150 [ 83.650142][ T6614] ? ksys_write+0x190/0x250 [ 83.650158][ T6614] ? rcu_is_watching+0x12/0xc0 [ 83.650176][ T6614] ? ksys_write+0x190/0x250 [ 83.650193][ T6614] ? lock_release+0x24d/0x310 [ 83.650213][ T6614] ? fput+0x79/0x100 [ 83.650226][ T6614] ? __x64_sys_bpf+0xce/0x140 [ 83.650247][ T6614] __x64_sys_bpf+0xce/0x140 [ 83.650268][ T6614] ? trace_irq_enable.constprop.0+0x122/0x160 [ 83.650286][ T6614] do_syscall_64+0x115/0x870 [ 83.650304][ T6614] ? clear_bhb_loop+0x40/0x90 [ 83.650320][ T6614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.650335][ T6614] RIP: 0033:0x7f51a5d9ce59 [ 83.650347][ T6614] 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 [ 83.650361][ T6614] RSP: 002b:00007f51a6d3c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 83.650376][ T6614] RAX: ffffffffffffffda RBX: 00007f51a6015fa0 RCX: 00007f51a5d9ce59 [ 83.650385][ T6614] RDX: 00000000000000a0 RSI: 00002000000004c0 RDI: 0000000000000005 [ 83.650394][ T6614] RBP: 00007f51a6d3c090 R08: 0000000000000000 R09: 0000000000000000 [ 83.650402][ T6614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 83.650411][ T6614] R13: 00007f51a6016038 R14: 00007f51a6015fa0 R15: 00007ffed61bd708 [ 83.650424][ T6614] [ 83.650441][ T6614] Mem-Info: [ 83.654601][ T804] usb 2-1: Manufacturer: syz [ 83.664838][ T6614] active_anon:48755 inactive_anon:0 isolated_anon:0 [ 83.664838][ T6614] active_file:0 inactive_file:55936 isolated_file:0 [ 83.664838][ T6614] unevictable:768 dirty:93 writeback:0 [ 83.664838][ T6614] slab_reclaimable:11879 slab_unreclaimable:97567 [ 83.664838][ T6614] mapped:33304 shmem:40930 pagetables:1323 [ 83.664838][ T6614] sec_pagetables:0 bounce:0 [ 83.664838][ T6614] kernel_misc_reclaimable:0 [ 83.664838][ T6614] free:1250975 free_pcp:20965 free_cma:0 [ 83.666288][ T804] usb 2-1: SerialNumber: syz [ 83.670941][ T6614] Node 0 active_anon:195020kB inactive_anon:0kB active_file:0kB inactive_file:223540kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:133216kB dirty:372kB writeback:0kB shmem:162184kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12256kB pagetables:5164kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 83.677972][ T804] usb 2-1: config 0 descriptor?? [ 83.681499][ T6614] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:128kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 83.929033][ T6615] batman_adv: batadv0: Adding interface: macvtap1 [ 84.077248][ T6614] Node 0 [ 84.082249][ T6615] batman_adv: batadv0: The MTU of interface macvtap1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.085042][ T6614] DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 84.111814][ T6615] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 84.117330][ T6614] lowmem_reserve[]: [ 84.625355][ T6616] batman_adv: batadv0: Removing interface: macvtap1 [ 84.647036][ T6622] batman_adv: batadv0: Adding interface: macvtap1 [ 84.655122][ T6622] batman_adv: batadv0: The MTU of interface macvtap1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.657806][ T5740] usb 4-1: USB disconnect, device number 7 [ 84.684393][ T6622] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 84.715724][ T6614] 0 2476 2477 2477 2477 [ 84.720134][ T6614] Node 0 DMA32 free:1065756kB boost:0kB min:34056kB low:42568kB high:51080kB reserved_highatomic:0KB free_highatomic:0KB active_anon:183528kB inactive_anon:0kB active_file:0kB inactive_file:223548kB unevictable:1536kB writepending:520kB zspages:0kB present:3129332kB managed:2535948kB mlocked:0kB bounce:0kB free_pcp:69028kB local_pcp:33832kB free_cma:0kB [ 84.754599][ T6614] lowmem_reserve[]: 0 0 1 1 1 [ 84.759438][ T6614] Node 0 Normal free:0kB boost:0kB min:12kB low:12kB high:12kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1048kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 84.789356][ T6614] lowmem_reserve[]: 0 0 0 0 0 [ 84.794344][ T6614] Node 1 Normal free:3948400kB boost:0kB min:55832kB low:69788kB high:83744kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 84.803570][ T6623] batman_adv: batadv0: Removing interface: macvtap1 [ 84.826193][ T6614] lowmem_reserve[]: 0 0 0 0 0 [ 84.837779][ T6614] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 84.851241][ T6614] Node 0 DMA32: 221*4kB (UME) 97*8kB (M) 61*16kB (UME) 199*32kB (UM) 78*64kB (UM) 26*128kB (UME) 48*256kB (UME) 3*512kB (UM) 1*1024kB (M) 4*2048kB (UM) 259*4096kB (UM) = 1101228kB [ 84.869805][ T6614] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 84.881440][ T6614] Node 1 Normal: 2*4kB (UM) 3*8kB (UM) 5*16kB (UM) 6*32kB (UM) 7*64kB (UM) 5*128kB (UM) 2*256kB (M) 4*512kB (UM) 2*1024kB (UM) 1*2048kB (U) 962*4096kB (M) = 3948400kB [ 84.898401][ T6614] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 84.908017][ T6614] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 84.917477][ T6614] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 84.959195][ T6614] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 84.984314][ T6614] 75140 total pagecache pages [ 84.991387][ T6614] 0 pages in swap cache [ 85.007099][ T6614] Free swap = 124996kB [ 85.014937][ T6614] Total swap = 124996kB [ 85.020304][ T6614] 2097051 pages RAM [ 85.024971][ T6614] 0 pages HighMem/MovableOnly [ 85.029925][ T6614] 431187 pages reserved [ 85.035053][ T6614] 0 pages cma reserved [ 85.104751][ T6627] netlink: 4 bytes leftover after parsing attributes in process `syz.3.244'. [ 85.577843][ T6643] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 85.628805][ T6645] netlink: 12 bytes leftover after parsing attributes in process `syz.2.251'. [ 85.898964][ T804] usb 1-1: USB disconnect, device number 9 [ 85.946400][ T6655] tipc: Enabling of bearer rejected, already enabled [ 85.960436][ T6655] FAULT_INJECTION: forcing a failure. [ 85.960436][ T6655] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 86.000486][ T6655] CPU: 1 UID: 0 PID: 6655 Comm: syz.0.255 Tainted: G L syzkaller #0 PREEMPT(full) [ 86.000517][ T6655] Tainted: [L]=SOFTLOCKUP [ 86.000523][ T6655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 86.000533][ T6655] Call Trace: [ 86.000538][ T6655] [ 86.000544][ T6655] dump_stack_lvl+0x100/0x190 [ 86.000568][ T6655] should_fail_ex.cold+0x5/0xa [ 86.000589][ T6655] _copy_to_user+0x32/0xd0 [ 86.000609][ T6655] simple_read_from_buffer+0xcb/0x170 [ 86.000631][ T6655] proc_fail_nth_read+0x1af/0x230 [ 86.000649][ T6655] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 86.000666][ T6655] ? security_file_permission+0x76/0x210 [ 86.000681][ T6655] ? rw_verify_area+0xce/0x6d0 [ 86.000698][ T6655] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 86.000725][ T6655] vfs_read+0x1e4/0xb40 [ 86.000746][ T6655] ? trace_irq_enable.constprop.0+0x122/0x160 [ 86.000767][ T6655] ? __pfx_vfs_read+0x10/0x10 [ 86.000785][ T6655] ? irqentry_exit+0x24d/0xa00 [ 86.000803][ T6655] ? ksys_read+0xcd/0x250 [ 86.000822][ T6655] ksys_read+0x12a/0x250 [ 86.000843][ T6655] ? __pfx_ksys_read+0x10/0x10 [ 86.000863][ T6655] ? rcu_is_watching+0x12/0xc0 [ 86.000884][ T6655] do_syscall_64+0x115/0x870 [ 86.000898][ T6655] ? clear_bhb_loop+0x40/0x90 [ 86.000915][ T6655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.000930][ T6655] RIP: 0033:0x7f221f35d68e [ 86.000942][ T6655] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 86.000958][ T6655] RSP: 002b:00007f2220193fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 86.000975][ T6655] RAX: ffffffffffffffda RBX: 00007f22201946c0 RCX: 00007f221f35d68e [ 86.000986][ T6655] RDX: 000000000000000f RSI: 00007f22201940a0 RDI: 0000000000000004 [ 86.000996][ T6655] RBP: 00007f2220194090 R08: 0000000000000000 R09: 0000000000000000 [ 86.001004][ T6655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 86.001014][ T6655] R13: 00007f221f616038 R14: 00007f221f615fa0 R15: 00007fff0cbc8358 [ 86.001029][ T6655] [ 86.217716][ T6658] openvswitch: netlink: Actions may not be safe on all matching packets [ 86.226283][ T6658] FAULT_INJECTION: forcing a failure. [ 86.226283][ T6658] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 86.239591][ T6658] CPU: 1 UID: 0 PID: 6658 Comm: syz.4.256 Tainted: G L syzkaller #0 PREEMPT(full) [ 86.239618][ T6658] Tainted: [L]=SOFTLOCKUP [ 86.239624][ T6658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 86.239633][ T6658] Call Trace: [ 86.239639][ T6658] [ 86.239645][ T6658] dump_stack_lvl+0x100/0x190 [ 86.239663][ T6658] should_fail_ex.cold+0x5/0xa [ 86.239677][ T6658] _copy_to_user+0x32/0xd0 [ 86.239692][ T6658] simple_read_from_buffer+0xcb/0x170 [ 86.239708][ T6658] proc_fail_nth_read+0x1af/0x230 [ 86.239721][ T6658] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 86.239733][ T6658] ? security_file_permission+0x76/0x210 [ 86.239743][ T6658] ? rw_verify_area+0xce/0x6d0 [ 86.239754][ T6658] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 86.239772][ T6658] vfs_read+0x1e4/0xb40 [ 86.239785][ T6658] ? __pfx_vfs_read+0x10/0x10 [ 86.239798][ T6658] ? rcu_is_watching+0x12/0xc0 [ 86.239813][ T6658] ? __fget_files+0x21f/0x3d0 [ 86.239829][ T6658] ksys_read+0x12a/0x250 [ 86.239841][ T6658] ? __pfx_ksys_read+0x10/0x10 [ 86.239854][ T6658] ? rcu_is_watching+0x12/0xc0 [ 86.239868][ T6658] do_syscall_64+0x115/0x870 [ 86.239878][ T6658] ? clear_bhb_loop+0x40/0x90 [ 86.239890][ T6658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.239900][ T6658] RIP: 0033:0x7fbeead5d68e [ 86.239908][ T6658] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 86.239919][ T6658] RSP: 002b:00007fbeebc95fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 86.239929][ T6658] RAX: ffffffffffffffda RBX: 00007fbeebc966c0 RCX: 00007fbeead5d68e [ 86.239936][ T6658] RDX: 000000000000000f RSI: 00007fbeebc960a0 RDI: 0000000000000004 [ 86.239942][ T6658] RBP: 00007fbeebc96090 R08: 0000000000000000 R09: 0000000000000000 [ 86.239948][ T6658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 86.239954][ T6658] R13: 00007fbeeb016038 R14: 00007fbeeb015fa0 R15: 00007ffdd2859468 [ 86.239963][ T6658] [ 86.499391][ T6665] netlink: 12 bytes leftover after parsing attributes in process `syz.4.259'. [ 86.569397][ T29] audit: type=1400 audit(1782005608.133:400): avc: denied { read write } for pid=6668 comm="syz.0.261" name="sg0" dev="devtmpfs" ino=710 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 86.595066][ T29] audit: type=1400 audit(1782005608.133:401): avc: denied { open } for pid=6668 comm="syz.0.261" path="/dev/sg0" dev="devtmpfs" ino=710 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 86.658189][ T6677] netlink: ct family unspecified [ 86.663603][ T6677] openvswitch: netlink: Actions may not be safe on all matching packets [ 86.727581][ T991] usb 2-1: USB disconnect, device number 5 [ 86.744050][ T29] audit: type=1400 audit(1782005608.133:402): avc: denied { ioctl } for pid=6668 comm="syz.0.261" path="/dev/sg0" dev="devtmpfs" ino=710 ioctlcmd=0x5385 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 86.774455][ T6678] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 86.774707][ T29] audit: type=1400 audit(1782005608.133:403): avc: denied { watch } for pid=6668 comm="syz.0.261" path="/54" dev="tmpfs" ino=285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 86.805157][ T29] audit: type=1400 audit(1782005608.133:404): avc: denied { watch_sb watch_reads } for pid=6668 comm="syz.0.261" path="/54" dev="tmpfs" ino=285 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 86.839402][ T6678] kvm: pic: level sensitive irq not supported [ 86.839475][ T6678] kvm: pic: non byte read [ 86.839869][ T6685] openvswitch: netlink: Actions may not be safe on all matching packets [ 86.984396][ T6694] openvswitch: netlink: Missing key (keys=40, expected=100) [ 86.992882][ T6696] FAULT_INJECTION: forcing a failure. [ 86.992882][ T6696] name failslab, interval 1, probability 0, space 0, times 0 [ 87.018331][ T6696] CPU: 0 UID: 0 PID: 6696 Comm: syz.3.272 Tainted: G L syzkaller #0 PREEMPT(full) [ 87.018360][ T6696] Tainted: [L]=SOFTLOCKUP [ 87.018366][ T6696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 87.018376][ T6696] Call Trace: [ 87.018381][ T6696] [ 87.018388][ T6696] dump_stack_lvl+0x100/0x190 [ 87.018411][ T6696] should_fail_ex.cold+0x5/0xa [ 87.018433][ T6696] should_failslab+0xc2/0x120 [ 87.018452][ T6696] kmem_cache_alloc_noprof+0x7b/0x6d0 [ 87.018479][ T6696] ? skb_clone+0x190/0x400 [ 87.018501][ T6696] skb_clone+0x190/0x400 [ 87.018521][ T6696] netlink_deliver_tap+0xaed/0xcc0 [ 87.018550][ T6696] netlink_unicast+0x62b/0x850 [ 87.018567][ T6696] ? __pfx_netlink_unicast+0x10/0x10 [ 87.018586][ T6696] netlink_sendmsg+0x8b0/0xda0 [ 87.018603][ T6696] ? __pfx_netlink_sendmsg+0x10/0x10 [ 87.018623][ T6696] ____sys_sendmsg+0xa4d/0xbe0 [ 87.018647][ T6696] ? __pfx_netlink_sendmsg+0x10/0x10 [ 87.018664][ T6696] ? __pfx_____sys_sendmsg+0x10/0x10 [ 87.018698][ T6696] ? kstrtouint_from_user+0x13c/0x1d0 [ 87.018719][ T6696] ___sys_sendmsg+0x190/0x1e0 [ 87.018735][ T6696] ? __pfx____sys_sendmsg+0x10/0x10 [ 87.018749][ T6696] ? get_pid_task+0x106/0x250 [ 87.018777][ T6696] ? rcu_is_watching+0x12/0xc0 [ 87.018807][ T6696] __sys_sendmsg+0x160/0x210 [ 87.018828][ T6696] ? __pfx___sys_sendmsg+0x10/0x10 [ 87.018852][ T6696] ? rcu_is_watching+0x12/0xc0 [ 87.018875][ T6696] do_syscall_64+0x115/0x870 [ 87.018891][ T6696] ? clear_bhb_loop+0x40/0x90 [ 87.018911][ T6696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.018927][ T6696] RIP: 0033:0x7f8b1559ce59 [ 87.018940][ T6696] 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 [ 87.018957][ T6696] RSP: 002b:00007f8b163e4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 87.018973][ T6696] RAX: ffffffffffffffda RBX: 00007f8b15815fa0 RCX: 00007f8b1559ce59 [ 87.018984][ T6696] RDX: 000000000000c000 RSI: 0000200000000000 RDI: 0000000000000003 [ 87.018995][ T6696] RBP: 00007f8b163e4090 R08: 0000000000000000 R09: 0000000000000000 [ 87.019005][ T6696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 87.019015][ T6696] R13: 00007f8b15816038 R14: 00007f8b15815fa0 R15: 00007ffe39dd2748 [ 87.019031][ T6696] [ 87.021717][ T6696] openvswitch: netlink: Actions may not be safe on all matching packets [ 87.366800][ T6710] netlink: 8 bytes leftover after parsing attributes in process `syz.0.275'. [ 87.390346][ T6710] netlink: 24 bytes leftover after parsing attributes in process `syz.0.275'. [ 87.391944][ T5740] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 87.412868][ T6710] netlink: 24 bytes leftover after parsing attributes in process `syz.0.275'. [ 87.552243][ T5740] usb 2-1: Using ep0 maxpacket: 16 [ 87.562892][ T5740] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 87.589000][ T5740] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 87.615118][ T5740] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.647960][ T5740] usb 2-1: Product: syz [ 87.662875][ T5740] usb 2-1: Manufacturer: syz [ 87.675013][ T5740] usb 2-1: SerialNumber: syz [ 87.692623][ T5740] usb 2-1: config 0 descriptor?? [ 87.709495][ T5740] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 87.723729][ T5740] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 87.991848][ T6502] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 88.095700][ T6733] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 88.152552][ T6502] usb 4-1: too many configurations: 9, using maximum allowed: 8 [ 88.184801][ T6502] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 88.197851][ T6502] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 88.218148][ T6502] usb 4-1: config 0 interface 0 has no altsetting 0 [ 88.228988][ T6502] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 88.238611][ T6502] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 88.250996][ T6502] usb 4-1: config 0 interface 0 has no altsetting 0 [ 88.258868][ T6502] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 88.269404][ T6502] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 88.280503][ T6502] usb 4-1: config 0 interface 0 has no altsetting 0 [ 88.305041][ T6502] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 88.310677][ T5740] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 88.316197][ T6502] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 88.357352][ T6502] usb 4-1: config 0 interface 0 has no altsetting 0 [ 88.376570][ T6502] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 88.391938][ T6502] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 88.411097][ T6502] usb 4-1: config 0 interface 0 has no altsetting 0 [ 88.429068][ T6502] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 88.443723][ T6502] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 88.455301][ T6502] usb 4-1: config 0 interface 0 has no altsetting 0 [ 88.472314][ T6502] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 88.493279][ T6502] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 88.687689][ T991] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 88.713990][ T6502] usb 4-1: config 0 interface 0 has no altsetting 0 [ 88.741871][ T6502] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 88.759758][ T6502] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 88.773472][ T6502] usb 4-1: config 0 interface 0 has no altsetting 0 [ 88.782261][ T6502] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 88.791933][ T6502] usb 4-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 88.800294][ T6502] usb 4-1: Product: syz [ 88.800321][ T5740] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 88.821867][ T6502] usb 4-1: Manufacturer: syz [ 88.829390][ T5740] em28xx 2-1:0.0: board has no eeprom [ 88.834511][ T6502] usb 4-1: SerialNumber: syz [ 88.856337][ T6502] usb 4-1: config 0 descriptor?? [ 88.860459][ T991] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.874583][ T6502] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 88.881236][ T991] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 88.918819][ T991] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 88.950772][ T991] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 88.972643][ T991] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.982055][ T991] usb 1-1: config 0 descriptor?? [ 89.139621][ T29] audit: type=1326 audit(1782005610.693:405): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6753 comm="syz.2.292" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a5d9ce59 code=0x7ffc0000 [ 89.175613][ T29] audit: type=1326 audit(1782005610.693:407): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6753 comm="syz.2.292" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a5d9ce59 code=0x7ffc0000 [ 89.206672][ T29] audit: type=1326 audit(1782005610.693:408): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6753 comm="syz.2.292" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a5d9ce59 code=0x7ffc0000 [ 89.208420][ T6502] usb 4-1: USB disconnect, device number 8 [ 89.234425][ T29] audit: type=1326 audit(1782005610.693:406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6753 comm="syz.2.292" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a5d9ce59 code=0x7ffc0000 [ 89.266727][ T29] audit: type=1326 audit(1782005610.703:409): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6753 comm="syz.2.292" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=426 compat=0 ip=0x7f51a5d9ce59 code=0x7ffc0000 [ 89.301523][ T29] audit: type=1326 audit(1782005610.703:410): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6753 comm="syz.2.292" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a5d9ce59 code=0x7ffc0000 [ 89.301657][ T6502] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 89.341155][ T29] audit: type=1326 audit(1782005610.703:411): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6753 comm="syz.2.292" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a5d9ce59 code=0x7ffc0000 [ 89.368343][ T29] audit: type=1326 audit(1782005610.703:413): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6753 comm="syz.2.292" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f51a5d9ce59 code=0x7ffc0000 [ 89.394995][ T29] audit: type=1326 audit(1782005610.703:414): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6753 comm="syz.2.292" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a5d9ce59 code=0x7ffc0000 [ 89.426900][ T991] plantronics 0003:047F:FFFF.0003: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 89.472684][ T29] audit: type=1326 audit(1782005610.703:415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6753 comm="syz.2.292" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a5d9ce59 code=0x7ffc0000 [ 89.681622][ T6773] openvswitch: netlink: Actions may not be safe on all matching packets [ 89.747473][ T6771] netlink: 15 bytes leftover after parsing attributes in process `syz.4.297'. [ 89.917730][ T5739] usb 1-1: USB disconnect, device number 10 [ 89.952909][ T5740] em28xx 2-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 89.961116][ T5740] em28xx 2-1:0.0: dvb set to bulk mode. [ 89.967069][ T9] em28xx 2-1:0.0: Binding DVB extension [ 89.983814][ T5740] usb 2-1: USB disconnect, device number 6 [ 89.991845][ T991] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 90.006306][ T5740] em28xx 2-1:0.0: Disconnecting em28xx [ 90.029214][ T9] em28xx 2-1:0.0: Registering input extension [ 90.039454][ T5740] em28xx 2-1:0.0: Closing input extension [ 90.048314][ T5740] em28xx 2-1:0.0: Freeing device [ 90.068727][ T380] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.155464][ T380] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.161856][ T991] usb 5-1: Using ep0 maxpacket: 16 [ 90.173417][ T991] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 90.186012][ T991] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 90.201149][ T991] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.214490][ T380] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.216375][ T991] usb 5-1: Product: syz [ 90.232846][ T991] usb 5-1: Manufacturer: syz [ 90.237491][ T991] usb 5-1: SerialNumber: syz [ 90.243784][ T991] usb 5-1: config 0 descriptor?? [ 90.250994][ T991] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 90.260496][ T991] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 90.270878][ T4927] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 90.278241][ T4927] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 90.285576][ T4927] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 90.293406][ T4927] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 90.293917][ T380] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.300718][ T4927] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 90.397097][ T380] bridge_slave_1: left allmulticast mode [ 90.405851][ T380] bridge_slave_1: left promiscuous mode [ 90.412279][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.420516][ T380] bridge_slave_0: left allmulticast mode [ 90.426595][ T380] bridge_slave_0: left promiscuous mode [ 90.443250][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.455476][ T5739] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 90.604314][ T5739] usb 4-1: device descriptor read/64, error -71 [ 90.611672][ T380] .` (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.627629][ T380] .` (unregistering): Released all slaves [ 90.791908][ T6825] openvswitch: netlink: Actions may not be safe on all matching packets [ 90.852570][ T991] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 90.884657][ T5739] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 90.927906][ T5271] 8021q: adding VLAN 0 to HW filter on device eth1 [ 91.021887][ T5739] usb 4-1: device descriptor read/64, error -71 [ 91.098674][ T380] hsr_slave_0: left promiscuous mode [ 91.115619][ T380] hsr_slave_1: left promiscuous mode [ 91.125459][ T380] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.133610][ T380] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.142452][ T5739] usb usb4-port1: attempt power cycle [ 91.148382][ T380] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.156643][ T380] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.167565][ T380] veth1_macvtap: left promiscuous mode [ 91.176689][ T380] veth0_macvtap: left promiscuous mode [ 91.182440][ T380] veth1_vlan: left promiscuous mode [ 91.187728][ T380] veth0_vlan: left promiscuous mode [ 91.261412][ T991] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 91.273927][ T991] em28xx 5-1:0.0: board has no eeprom [ 91.314333][ T380] team0 (unregistering): Port device team_slave_1 removed [ 91.330960][ T380] team0 (unregistering): Port device team_slave_0 removed [ 91.371371][ T6793] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.378716][ T6793] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.387073][ T6793] bridge_slave_0: entered allmulticast mode [ 91.394912][ T6793] bridge_slave_0: entered promiscuous mode [ 91.407552][ T5271] 8021q: adding VLAN 0 to HW filter on device eth2 [ 91.424562][ T6793] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.432088][ T6793] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.439294][ T6793] bridge_slave_1: entered allmulticast mode [ 91.449041][ T6793] bridge_slave_1: entered promiscuous mode [ 91.490318][ T6793] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.492080][ T5739] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 91.520639][ T6793] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.532322][ T5739] usb 4-1: device descriptor read/8, error -71 [ 91.587012][ T6793] team0: Port device team_slave_0 added [ 91.597991][ T6793] team0: Port device team_slave_1 added [ 91.623558][ T6793] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.630649][ T6793] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 91.677611][ T6793] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.697466][ T6793] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.712738][ T6793] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 91.777885][ T6793] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.812119][ T5739] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 91.843189][ T5739] usb 4-1: device descriptor read/8, error -71 [ 91.856200][ T6793] hsr_slave_0: entered promiscuous mode [ 91.867409][ T6793] hsr_slave_1: entered promiscuous mode [ 91.962404][ T5739] usb usb4-port1: unable to enumerate USB device [ 91.983478][ T6894] openvswitch: netlink: Actions may not be safe on all matching packets [ 92.001122][ T6793] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 92.014853][ T6793] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 92.030218][ T6793] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 92.043811][ T6793] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 92.051728][ T5271] 8021q: adding VLAN 0 to HW filter on device eth3 [ 92.061424][ T6502] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 92.062987][ T6793] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 92.090327][ T6793] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 92.107667][ T6793] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 92.125481][ T6793] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 92.183899][ T6793] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.206037][ T6793] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.219046][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.226174][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.231809][ T6502] usb 1-1: Using ep0 maxpacket: 16 [ 92.240006][ T6502] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 92.242920][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.257968][ T380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.261529][ T6502] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 92.280018][ T6502] usb 1-1: config 0 interface 0 has no altsetting 0 [ 92.300354][ T6502] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 92.321348][ T6502] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.340724][ T6502] usb 1-1: config 0 descriptor?? [ 92.353053][ T991] em28xx 5-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 92.361425][ T991] em28xx 5-1:0.0: dvb set to bulk mode. [ 92.371152][ T9] em28xx 5-1:0.0: Binding DVB extension [ 92.376899][ T5611] Bluetooth: hci4: command tx timeout [ 92.402764][ T9] em28xx 5-1:0.0: Registering input extension [ 92.458276][ T5271] 8021q: adding VLAN 0 to HW filter on device eth4 [ 92.596394][ T24] usb 5-1: USB disconnect, device number 7 [ 92.607238][ T24] em28xx 5-1:0.0: Disconnecting em28xx [ 92.620770][ T24] em28xx 5-1:0.0: Closing input extension [ 92.639861][ T24] em28xx 5-1:0.0: Freeing device [ 92.699819][ T6793] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.906144][ T6793] veth0_vlan: entered promiscuous mode [ 92.918952][ T6793] veth1_vlan: entered promiscuous mode [ 92.938751][ T6793] veth0_macvtap: entered promiscuous mode [ 92.947146][ T6793] veth1_macvtap: entered promiscuous mode [ 92.963161][ T6793] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.975626][ T6793] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.988225][ T1048] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.018040][ T1048] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.025615][ T6502] usb 1-1: USB disconnect, device number 11 [ 93.045486][ T1048] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.066819][ T1048] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.094285][ T1048] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.107088][ T1048] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.115979][ T24] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 93.125326][ T1048] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.140349][ T1048] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.262734][ T24] usb 5-1: device descriptor read/64, error -71 [ 93.286845][ T6985] ======================================================= [ 93.286845][ T6985] WARNING: The mand mount option has been deprecated and [ 93.286845][ T6985] and is ignored by this kernel. Remove the mand [ 93.286845][ T6985] option from the mount to silence this warning. [ 93.286845][ T6985] ======================================================= [ 93.354063][ T6986] overlayfs: overlapping lowerdir path [ 93.402016][ T804] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 93.560378][ T24] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 93.564848][ T6976] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 93.713918][ T804] usb 2-1: Using ep0 maxpacket: 16 [ 93.731380][ T804] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 93.765405][ T804] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 93.774806][ T24] usb 5-1: device descriptor read/64, error -71 [ 93.791631][ T804] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.820275][ T804] usb 2-1: Product: syz [ 93.829281][ T804] usb 2-1: Manufacturer: syz [ 93.838782][ T804] usb 2-1: SerialNumber: syz [ 93.875135][ T804] usb 2-1: config 0 descriptor?? [ 93.895894][ T24] usb usb5-port1: attempt power cycle [ 94.016477][ T7015] openvswitch: netlink: Actions may not be safe on all matching packets [ 94.042739][ T804] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 94.085732][ T7017] process 'syz.0.335' launched './file0' with NULL argv: empty string added [ 94.099970][ T804] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 94.381875][ T24] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 94.452038][ T5611] Bluetooth: hci4: command tx timeout [ 94.502927][ T24] usb 5-1: device descriptor read/8, error -71 [ 94.795084][ T24] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 94.892413][ T804] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 94.904995][ T7026] netlink: 12 bytes leftover after parsing attributes in process `syz.3.338'. [ 94.913314][ T24] usb 5-1: device descriptor read/8, error -71 [ 94.914075][ T7026] openvswitch: netlink: Missing key (keys=40, expected=2000) [ 95.049095][ T29] kauditd_printk_skb: 98 callbacks suppressed [ 95.049112][ T29] audit: type=1400 audit(1782005616.633:513): avc: denied { setopt } for pid=7038 comm="syz.3.342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 95.082809][ T24] usb usb5-port1: unable to enumerate USB device [ 95.211233][ T29] audit: type=1400 audit(1782005616.793:514): avc: denied { write } for pid=7019 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.216126][ T7045] openvswitch: netlink: Actions may not be safe on all matching packets [ 95.426057][ T29] audit: type=1400 audit(1782005617.003:515): avc: denied { listen } for pid=7038 comm="syz.3.342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 95.465014][ T29] audit: type=1400 audit(1782005617.053:516): avc: denied { write } for pid=7048 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.496042][ T804] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 95.508047][ T804] em28xx 2-1:0.0: board has no eeprom [ 95.680906][ T29] audit: type=1400 audit(1782005617.263:517): avc: denied { write } for pid=7050 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.810788][ T29] audit: type=1400 audit(1782005617.333:518): avc: denied { write } for pid=7069 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 96.372603][ T29] audit: type=1400 audit(1782005617.953:519): avc: denied { write } for pid=7071 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 96.443023][ T29] audit: type=1400 audit(1782005618.033:520): avc: denied { write } for pid=7099 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 96.531849][ T5611] Bluetooth: hci4: command tx timeout [ 96.566185][ T5739] IPVS: starting estimator thread 0... [ 96.611855][ T804] em28xx 2-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 96.624729][ T804] em28xx 2-1:0.0: dvb set to bulk mode. [ 96.637937][ T24] em28xx 2-1:0.0: Binding DVB extension [ 96.652219][ T7105] IPVS: using max 78 ests per chain, 187200 per kthread [ 96.667302][ T804] usb 2-1: USB disconnect, device number 7 [ 96.672798][ T9] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 96.731597][ T29] audit: type=1400 audit(1782005618.273:521): avc: denied { write } for pid=7095 comm="syz.3.351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 96.757263][ T804] em28xx 2-1:0.0: Disconnecting em28xx [ 96.808153][ T24] em28xx 2-1:0.0: Registering input extension [ 96.820281][ T804] em28xx 2-1:0.0: Closing input extension [ 96.822006][ T9] usb 1-1: device descriptor read/64, error -71 [ 96.845534][ T804] em28xx 2-1:0.0: Freeing device [ 96.911566][ T29] audit: type=1400 audit(1782005618.493:522): avc: denied { write } for pid=7117 comm="syz.4.355" name="renderD128" dev="devtmpfs" ino=626 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 96.959613][ T7116] ntfs3(nullb0): Primary boot signature is not NTFS. [ 97.001091][ T7116] ntfs3(nullb0): try to read out of volume at offset 0x3e7ffffe00 [ 97.111862][ T9] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 97.554706][ T7129] openvswitch: netlink: Actions may not be safe on all matching packets [ 97.582889][ T9] usb 1-1: device descriptor read/64, error -71 [ 97.730011][ T9] usb usb1-port1: attempt power cycle [ 97.920796][ T7138] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.148353][ T7138] bridge_slave_0 (unregistering): left allmulticast mode [ 98.155663][ T7138] bridge_slave_0 (unregistering): left promiscuous mode [ 98.162688][ T7138] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.192952][ T7141] netlink: 12 bytes leftover after parsing attributes in process `syz.4.361'. [ 98.261940][ T5739] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 98.349876][ T7144] netlink: 'syz.4.362': attribute type 4 has an invalid length. [ 98.411836][ T9] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 98.422028][ T5739] usb 2-1: Using ep0 maxpacket: 32 [ 98.430378][ T5739] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 98.440507][ T9] usb 1-1: device descriptor read/8, error -71 [ 98.447631][ T5739] usb 2-1: config 0 has no interface number 0 [ 98.455186][ T5739] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 98.468840][ T5739] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 98.479465][ T5739] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.487787][ T5739] usb 2-1: Product: syz [ 98.497949][ T5739] usb 2-1: Manufacturer: syz [ 98.502927][ T5739] usb 2-1: SerialNumber: syz [ 98.510699][ T5739] usb 2-1: config 0 descriptor?? [ 98.520852][ T5739] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 98.532259][ T5739] em28xx 2-1:0.132: Video interface 132 found: [ 98.611848][ T5611] Bluetooth: hci4: command tx timeout [ 98.682758][ T9] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 98.712441][ T9] usb 1-1: device descriptor read/8, error -71 [ 98.750481][ T7151] FAULT_INJECTION: forcing a failure. [ 98.750481][ T7151] name failslab, interval 1, probability 0, space 0, times 0 [ 98.784654][ T7151] CPU: 1 UID: 0 PID: 7151 Comm: syz.3.365 Tainted: G L syzkaller #0 PREEMPT(full) [ 98.784684][ T7151] Tainted: [L]=SOFTLOCKUP [ 98.784691][ T7151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 98.784701][ T7151] Call Trace: [ 98.784707][ T7151] [ 98.784714][ T7151] dump_stack_lvl+0x100/0x190 [ 98.784738][ T7151] should_fail_ex.cold+0x5/0xa [ 98.784757][ T7151] ? __kmalloc_noprof+0xba/0x840 [ 98.784782][ T7151] ? nla_alloc_flow_actions+0x21/0x80 [ 98.784801][ T7151] should_failslab+0xc2/0x120 [ 98.784819][ T7151] __kmalloc_noprof+0xe0/0x840 [ 98.784844][ T7151] nla_alloc_flow_actions+0x21/0x80 [ 98.784863][ T7151] ovs_nla_copy_actions+0x60/0x330 [ 98.784884][ T7151] get_flow_actions+0xde/0x190 [ 98.784908][ T7151] ? __pfx_get_flow_actions+0x10/0x10 [ 98.784946][ T7151] ? __asan_memset+0x23/0x50 [ 98.784971][ T7151] ovs_nla_init_match_and_action.constprop.0+0x1cd/0x380 [ 98.785000][ T7151] ? __pfx_ovs_nla_init_match_and_action.constprop.0+0x10/0x10 [ 98.785040][ T7151] ? ovs_nla_get_ufid+0xf7/0x1a0 [ 98.785061][ T7151] ovs_flow_cmd_set+0x27b/0xa00 [ 98.785086][ T7151] ? __pfx_ovs_flow_cmd_set+0x10/0x10 [ 98.785111][ T7151] ? genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 98.785133][ T7151] ? kasan_save_stack+0x30/0x50 [ 98.785147][ T7151] ? kasan_save_track+0x14/0x30 [ 98.785161][ T7151] ? __kasan_kmalloc+0xaa/0xb0 [ 98.785177][ T7151] ? genl_rcv_msg+0x560/0x800 [ 98.785194][ T7151] ? netlink_rcv_skb+0x159/0x420 [ 98.785209][ T7151] ? genl_rcv+0x28/0x40 [ 98.785224][ T7151] ? netlink_unicast+0x585/0x850 [ 98.785239][ T7151] ? netlink_sendmsg+0x8b0/0xda0 [ 98.785254][ T7151] ? do_syscall_64+0x115/0x870 [ 98.785271][ T7151] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.785301][ T7151] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1e5/0x2f0 [ 98.785322][ T7151] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1ef/0x2f0 [ 98.785344][ T7151] genl_family_rcv_msg_doit+0x214/0x300 [ 98.785365][ T7151] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 98.785387][ T7151] ? bpf_lsm_capable+0x9/0x10 [ 98.785412][ T7151] ? security_capable+0x80/0x260 [ 98.785432][ T7151] ? ns_capable+0xd2/0xf0 [ 98.785451][ T7151] genl_rcv_msg+0x560/0x800 [ 98.785471][ T7151] ? __pfx_genl_rcv_msg+0x10/0x10 [ 98.785490][ T7151] ? __pfx_ovs_flow_cmd_set+0x10/0x10 [ 98.785518][ T7151] netlink_rcv_skb+0x159/0x420 [ 98.785535][ T7151] ? __pfx_genl_rcv_msg+0x10/0x10 [ 98.785553][ T7151] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 98.785573][ T7151] ? netlink_deliver_tap+0x1ae/0xcc0 [ 98.785609][ T7151] genl_rcv+0x28/0x40 [ 98.785625][ T7151] netlink_unicast+0x585/0x850 [ 98.785641][ T7151] ? __pfx_netlink_unicast+0x10/0x10 [ 98.785659][ T7151] netlink_sendmsg+0x8b0/0xda0 [ 98.785677][ T7151] ? __pfx_netlink_sendmsg+0x10/0x10 [ 98.785695][ T7151] ____sys_sendmsg+0xa4d/0xbe0 [ 98.785722][ T7151] ? __pfx_netlink_sendmsg+0x10/0x10 [ 98.785739][ T7151] ? __pfx_____sys_sendmsg+0x10/0x10 [ 98.785766][ T7151] ? kstrtouint_from_user+0x13c/0x1d0 [ 98.785785][ T7151] ___sys_sendmsg+0x190/0x1e0 [ 98.785802][ T7151] ? __pfx____sys_sendmsg+0x10/0x10 [ 98.785818][ T7151] ? get_pid_task+0x106/0x250 [ 98.785842][ T7151] ? rcu_is_watching+0x12/0xc0 [ 98.785872][ T7151] __sys_sendmsg+0x160/0x210 [ 98.785893][ T7151] ? __pfx___sys_sendmsg+0x10/0x10 [ 98.785917][ T7151] ? rcu_is_watching+0x12/0xc0 [ 98.785941][ T7151] do_syscall_64+0x115/0x870 [ 98.785956][ T7151] ? clear_bhb_loop+0x40/0x90 [ 98.785974][ T7151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.785992][ T7151] RIP: 0033:0x7f8b1559ce59 [ 98.786006][ T7151] 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 [ 98.786022][ T7151] RSP: 002b:00007f8b163e4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 98.786040][ T7151] RAX: ffffffffffffffda RBX: 00007f8b15815fa0 RCX: 00007f8b1559ce59 [ 98.786051][ T7151] RDX: 000000000000c000 RSI: 0000200000000000 RDI: 0000000000000003 [ 98.786061][ T7151] RBP: 00007f8b163e4090 R08: 0000000000000000 R09: 0000000000000000 [ 98.786072][ T7151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 98.786082][ T7151] R13: 00007f8b15816038 R14: 00007f8b15815fa0 R15: 00007ffe39dd2748 [ 98.786097][ T7151] [ 98.788315][ T7151] openvswitch: netlink: Actions may not be safe on all matching packets [ 99.051783][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 99.220849][ T9] usb usb1-port1: unable to enumerate USB device [ 99.575950][ T7169] netlink: 8 bytes leftover after parsing attributes in process `syz.4.371'. [ 99.585366][ T7169] netlink: 24 bytes leftover after parsing attributes in process `syz.4.371'. [ 99.601831][ T7169] netlink: 24 bytes leftover after parsing attributes in process `syz.4.371'. [ 99.634621][ T5739] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 99.707900][ T7157] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 99.724696][ T5739] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 99.751681][ T5739] em28xx 2-1:0.132: board has no eeprom [ 99.873347][ T5739] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 99.881607][ T5739] em28xx 2-1:0.132: analog set to bulk mode. [ 99.888096][ T5612] em28xx 2-1:0.132: Registering V4L2 extension [ 99.971665][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0x4a (error=-5) [ 99.999124][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0x48 (error=-5) [ 100.023534][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0x42 (error=-5) [ 100.044208][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0x40 (error=-5) [ 100.110092][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0x84 (error=-5) [ 100.147697][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0x86 (error=-5) [ 100.197670][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0x94 (error=-5) [ 100.289524][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0x96 (error=-5) [ 100.475731][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0xc0 (error=-5) [ 100.490407][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0xc2 (error=-5) [ 100.507435][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0xc4 (error=-5) [ 100.524875][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0xc6 (error=-5) [ 100.540282][ T5612] em28xx 2-1:0.132: failed to trigger read from i2c address 0xc8 (error=-5) [ 100.557324][ T5612] em28xx 2-1:0.132: Config register raw data: 0xfffffffb [ 100.579300][ T5612] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 100.593639][ T5612] em28xx 2-1:0.132: No AC97 audio processor [ 100.601411][ T24] usb 2-1: USB disconnect, device number 8 [ 100.607782][ T24] em28xx 2-1:0.132: Disconnecting em28xx [ 100.609182][ T5612] usb 2-1: Decoder not found [ 100.644054][ T5612] em28xx 2-1:0.132: failed to create media graph [ 100.712501][ T5612] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 100.719795][ T5612] em28xx 2-1:0.132: Remote control support is not available for this card. [ 100.725231][ T7190] ================================================================== [ 100.736430][ T7190] BUG: KASAN: slab-use-after-free in v4l2_open+0x351/0x490 [ 100.743638][ T7190] Read of size 4 at addr ffff888020ee8860 by task v4l_id/7190 [ 100.751091][ T7190] [ 100.753414][ T7190] CPU: 1 UID: 0 PID: 7190 Comm: v4l_id Tainted: G L syzkaller #0 PREEMPT(full) [ 100.753440][ T7190] Tainted: [L]=SOFTLOCKUP [ 100.753447][ T7190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 100.753457][ T7190] Call Trace: [ 100.753463][ T7190] [ 100.753468][ T7190] dump_stack_lvl+0x100/0x190 [ 100.753494][ T7190] print_report+0x13d/0x4b0 [ 100.753520][ T7190] ? __virt_addr_valid+0x239/0x430 [ 100.753541][ T7190] ? v4l2_open+0x351/0x490 [ 100.753564][ T7190] kasan_report+0xdf/0x1c0 [ 100.753584][ T7190] ? v4l2_open+0x351/0x490 [ 100.753611][ T7190] v4l2_open+0x351/0x490 [ 100.753636][ T7190] ? __pfx_v4l2_open+0x10/0x10 [ 100.753660][ T7190] chrdev_open+0x234/0x6a0 [ 100.753685][ T7190] ? __pfx_chrdev_open+0x10/0x10 [ 100.753709][ T7190] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 100.753730][ T7190] do_dentry_open+0x6ab/0x14d0 [ 100.753753][ T7190] ? __pfx_chrdev_open+0x10/0x10 [ 100.753779][ T7190] vfs_open+0x82/0x3f0 [ 100.753797][ T7190] path_openat+0x2873/0x4280 [ 100.753824][ T7190] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.753844][ T7190] ? __pfx_path_openat+0x10/0x10 [ 100.753871][ T7190] do_file_open+0x20e/0x430 [ 100.753897][ T7190] ? __pfx_do_file_open+0x10/0x10 [ 100.753928][ T7190] ? alloc_fd+0x471/0x7a0 [ 100.753953][ T7190] ? do_getname+0x191/0x390 [ 100.753970][ T7190] do_sys_openat2+0x10f/0x1e0 [ 100.753987][ T7190] ? __pfx_do_sys_openat2+0x10/0x10 [ 100.754003][ T7190] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 100.754022][ T7190] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 100.754038][ T7190] ? lock_release+0x24d/0x310 [ 100.754062][ T7190] __x64_sys_openat+0x12d/0x210 [ 100.754080][ T7190] ? __pfx___x64_sys_openat+0x10/0x10 [ 100.754099][ T7190] ? rcu_is_watching+0x12/0xc0 [ 100.754124][ T7190] do_syscall_64+0x115/0x870 [ 100.754140][ T7190] ? clear_bhb_loop+0x40/0x90 [ 100.754171][ T7190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.754189][ T7190] RIP: 0033:0x7f06a8ea7407 [ 100.754204][ T7190] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 100.754221][ T7190] RSP: 002b:00007ffef06d8580 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 100.754240][ T7190] RAX: ffffffffffffffda RBX: 00007f06a9544880 RCX: 00007f06a8ea7407 [ 100.754251][ T7190] RDX: 0000000000000000 RSI: 00007ffef06d9f1c RDI: ffffffffffffff9c [ 100.754262][ T7190] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 100.754272][ T7190] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 100.754291][ T7190] R13: 00007ffef06d87d0 R14: 00007f06a96ab000 R15: 00005612226a14d8 [ 100.754308][ T7190] [ 100.754314][ T7190] [ 101.019137][ T7190] Allocated by task 5612: [ 101.023457][ T7190] kasan_save_stack+0x30/0x50 [ 101.028115][ T7190] kasan_save_track+0x14/0x30 [ 101.032770][ T7190] __kasan_kmalloc+0xaa/0xb0 [ 101.037597][ T7190] em28xx_v4l2_init.cold+0x94/0x3a40 [ 101.042858][ T7190] em28xx_init_extension+0x13a/0x200 [ 101.048121][ T7190] request_module_async+0x61/0x80 [ 101.053122][ T7190] process_one_work+0xa23/0x1940 [ 101.058046][ T7190] worker_thread+0x5ef/0xe50 [ 101.062637][ T7190] kthread+0x370/0x450 [ 101.066690][ T7190] ret_from_fork+0x72b/0xd50 [ 101.071260][ T7190] ret_from_fork_asm+0x1a/0x30 [ 101.076005][ T7190] [ 101.078308][ T7190] Freed by task 5612: [ 101.082270][ T7190] kasan_save_stack+0x30/0x50 [ 101.086923][ T7190] kasan_save_track+0x14/0x30 [ 101.091587][ T7190] kasan_save_free_info+0x3b/0x70 [ 101.096599][ T7190] __kasan_slab_free+0x5f/0x80 [ 101.101339][ T7190] kfree+0x22b/0x6c0 [ 101.105217][ T7190] kref_put.isra.0+0x53/0x75 [ 101.109788][ T7190] em28xx_v4l2_init.cold+0x280/0x3a40 [ 101.115134][ T7190] em28xx_init_extension+0x13a/0x200 [ 101.120409][ T7190] request_module_async+0x61/0x80 [ 101.125409][ T7190] process_one_work+0xa23/0x1940 [ 101.130336][ T7190] worker_thread+0x5ef/0xe50 [ 101.134901][ T7190] kthread+0x370/0x450 [ 101.138950][ T7190] ret_from_fork+0x72b/0xd50 [ 101.143526][ T7190] ret_from_fork_asm+0x1a/0x30 [ 101.148270][ T7190] [ 101.150582][ T7190] The buggy address belongs to the object at ffff888020ee8000 [ 101.150582][ T7190] which belongs to the cache kmalloc-8k of size 8192 [ 101.164625][ T7190] The buggy address is located 2144 bytes inside of [ 101.164625][ T7190] freed 8192-byte region [ffff888020ee8000, ffff888020eea000) [ 101.178569][ T7190] [ 101.180868][ T7190] The buggy address belongs to the physical page: [ 101.187253][ T7190] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x20ee8 [ 101.195988][ T7190] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 101.204468][ T7190] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 101.211988][ T7190] page_type: f5(slab) [ 101.215946][ T7190] raw: 00fff00000000040 ffff88813fe40280 dead000000000100 dead000000000122 [ 101.224606][ T7190] raw: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000 [ 101.233169][ T7190] head: 00fff00000000040 ffff88813fe40280 dead000000000100 dead000000000122 [ 101.241827][ T7190] head: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000 [ 101.250472][ T7190] head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff [ 101.259117][ T7190] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 101.267773][ T7190] page dumped because: kasan: bad access detected [ 101.274158][ T7190] page_owner tracks the page as allocated [ 101.279846][ T7190] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 1877835072, free_ts 0 [ 101.299444][ T7190] post_alloc_hook+0xfd/0x120 [ 101.304109][ T7190] get_page_from_freelist+0xf48/0x3530 [ 101.309553][ T7190] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 101.315429][ T7190] new_slab+0xa2/0x670 [ 101.319479][ T7190] refill_objects+0xe3/0x430 [ 101.324068][ T7190] __pcs_replace_empty_main+0x375/0x660 [ 101.329611][ T7190] __kmalloc_noprof+0x67e/0x840 [ 101.334445][ T7190] hugetlb_cgroup_file_init+0x120/0x290 [ 101.339977][ T7190] hugetlb_init+0x9a8/0xb30 [ 101.344459][ T7190] do_one_initcall+0x11d/0x700 [ 101.349206][ T7190] kernel_init_freeable+0x6ea/0x7b0 [ 101.354389][ T7190] kernel_init+0x1f/0x1e0 [ 101.358699][ T7190] ret_from_fork+0x72b/0xd50 [ 101.363268][ T7190] ret_from_fork_asm+0x1a/0x30 [ 101.368019][ T7190] page_owner free stack trace missing [ 101.373359][ T7190] [ 101.375673][ T7190] Memory state around the buggy address: [ 101.381277][ T7190] ffff888020ee8700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 101.389315][ T7190] ffff888020ee8780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 101.397367][ T7190] >ffff888020ee8800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 101.405400][ T7190] ^ [ 101.412574][ T7190] ffff888020ee8880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 101.420610][ T7190] ffff888020ee8900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 101.428646][ T7190] ================================================================== [ 101.449956][ T7192] openvswitch: netlink: Actions may not be safe on all matching packets [ 101.492721][ T24] em28xx 2-1:0.132: Closing input extension [ 101.510336][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 101.510350][ T29] audit: type=1400 audit(1782005623.063:527): avc: denied { read } for pid=4958 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 101.566946][ T29] audit: type=1400 audit(1782005623.063:528): avc: denied { search } for pid=4958 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 101.625471][ T29] audit: type=1400 audit(1782005623.063:529): avc: denied { write search } for pid=4958 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 101.672579][ T24] em28xx 2-1:0.132: Freeing device [ 101.694328][ T29] audit: type=1400 audit(1782005623.063:530): avc: denied { add_name } for pid=4958 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 101.730807][ T29] audit: type=1400 audit(1782005623.063:531): avc: denied { create } for pid=4958 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 101.731875][ T7190] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 101.731891][ T7190] CPU: 1 UID: 0 PID: 7190 Comm: v4l_id Tainted: G L syzkaller #0 PREEMPT(full) [ 101.731913][ T7190] Tainted: [L]=SOFTLOCKUP [ 101.731919][ T7190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 101.731928][ T7190] Call Trace: [ 101.731933][ T7190] [ 101.731939][ T7190] dump_stack_lvl+0x100/0x190 [ 101.731962][ T7190] vpanic+0x552/0x970 [ 101.731977][ T7190] ? __pfx_vpanic+0x10/0x10 [ 101.731991][ T7190] ? rcu_is_watching+0x12/0xc0 [ 101.732013][ T7190] ? v4l2_open+0x351/0x490 [ 101.732034][ T7190] panic+0xd1/0xe0 [ 101.732047][ T7190] ? __pfx_panic+0x10/0x10 [ 101.732062][ T7190] ? v4l2_open+0x351/0x490 [ 101.732081][ T7190] ? preempt_schedule_common+0x42/0xc0 [ 101.732111][ T7190] ? check_panic_on_warn+0x1f/0x90 [ 101.732134][ T7190] check_panic_on_warn.cold+0x19/0x34 [ 101.732149][ T7190] end_report.part.0+0x3a/0x90 [ 101.732170][ T7190] kasan_report.cold+0xe/0x18 [ 101.732191][ T7190] ? v4l2_open+0x351/0x490 [ 101.732214][ T7190] v4l2_open+0x351/0x490 [ 101.732235][ T7190] ? __pfx_v4l2_open+0x10/0x10 [ 101.732256][ T7190] chrdev_open+0x234/0x6a0 [ 101.732278][ T7190] ? __pfx_chrdev_open+0x10/0x10 [ 101.732298][ T7190] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 101.732316][ T7190] do_dentry_open+0x6ab/0x14d0 [ 101.732336][ T7190] ? __pfx_chrdev_open+0x10/0x10 [ 101.732358][ T7190] vfs_open+0x82/0x3f0 [ 101.732373][ T7190] path_openat+0x2873/0x4280 [ 101.732396][ T7190] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.732414][ T7190] ? __pfx_path_openat+0x10/0x10 [ 101.732437][ T7190] do_file_open+0x20e/0x430 [ 101.732458][ T7190] ? __pfx_do_file_open+0x10/0x10 [ 101.732485][ T7190] ? alloc_fd+0x471/0x7a0 [ 101.732506][ T7190] ? do_getname+0x191/0x390 [ 101.732522][ T7190] do_sys_openat2+0x10f/0x1e0 [ 101.732536][ T7190] ? __pfx_do_sys_openat2+0x10/0x10 [ 101.732550][ T7190] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 101.732567][ T7190] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 101.732581][ T7190] ? lock_release+0x24d/0x310 [ 101.732602][ T7190] __x64_sys_openat+0x12d/0x210 [ 101.732618][ T7190] ? __pfx___x64_sys_openat+0x10/0x10 [ 101.732636][ T7190] ? rcu_is_watching+0x12/0xc0 [ 101.732658][ T7190] do_syscall_64+0x115/0x870 [ 101.732673][ T7190] ? clear_bhb_loop+0x40/0x90 [ 101.732690][ T7190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.732706][ T7190] RIP: 0033:0x7f06a8ea7407 [ 101.732720][ T7190] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 101.732735][ T7190] RSP: 002b:00007ffef06d8580 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 101.732753][ T7190] RAX: ffffffffffffffda RBX: 00007f06a9544880 RCX: 00007f06a8ea7407 [ 101.732764][ T7190] RDX: 0000000000000000 RSI: 00007ffef06d9f1c RDI: ffffffffffffff9c [ 101.732775][ T7190] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 101.732784][ T7190] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 101.732794][ T7190] R13: 00007ffef06d87d0 R14: 00007f06a96ab000 R15: 00005612226a14d8 [ 101.732810][ T7190] [ 101.751706][ T7190] Kernel Offset: disabled