last executing test programs: 3.77463868s ago: executing program 3 (id=6528): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000340)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r2, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x805, 0x0, 0x0) sendto$inet(r3, 0x0, 0x0, 0x80, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) io_setup(0x7, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) 3.610598457s ago: executing program 3 (id=6532): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f00000000c0)=0x8, 0x4) 3.48547695s ago: executing program 3 (id=6535): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @multicast1}}}], 0x20}}], 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000300)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f"], 0x57) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 3.329535055s ago: executing program 3 (id=6536): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000300)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000", 0x36}], 0x1) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f"], 0x57) 2.528053426s ago: executing program 3 (id=6548): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8=0x0, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000092ecc620ac05c2773aeb01170301090224"], 0x0) 2.001034419s ago: executing program 1 (id=6551): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0xb, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) sched_setaffinity(0x0, 0x0, 0x0) 1.915399077s ago: executing program 0 (id=6552): syz_mount_image$udf(&(0x7f0000000280), &(0x7f00000001c0)='./file0\x00', 0x10004d0, &(0x7f0000000340)=ANY=[@ANYBLOB="73686f72746164000000006d653d3030303030303030303030303030303030b030342c6e6f6164696e6963622c7569643d00", @ANYRES8, @ANYRESHEX], 0x2, 0xa1b, &(0x7f0000001f80)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_io_uring_setup(0x40d, &(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_setup(0x2bac, &(0x7f0000000340), 0x0, &(0x7f0000000000)) syz_io_uring_submit(0x0, r5, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x10, 0x4000, @fd_index=0x6, 0x8, 0x0, 0x0, 0x4}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x80000004, 0x0, 0x4) io_uring_enter(r3, 0x349e, 0xe5a7, 0x9, 0x0, 0x0) 1.854739103s ago: executing program 1 (id=6555): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r5 = getpgrp(0x0) r6 = syz_pidfd_open(r5, 0x0) pidfd_send_signal(r6, 0x19, 0x0, 0x0) 1.695704439s ago: executing program 1 (id=6557): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) write$P9_RMKNOD(r2, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.swap.current\x00', 0x275a, 0x0) write$UHID_CREATE2(r5, &(0x7f0000000340)=ANY=[], 0x118) 1.605582499s ago: executing program 2 (id=6558): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6f, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000140)={0x2, 0x4}, 0x4) 1.575697412s ago: executing program 4 (id=6559): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) write(r2, 0x0, 0x0) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x4, &(0x7f0000000240)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x11}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000002c0)="d2ff03076003008cb89e08f088a8", 0x0, 0xd5b1, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 950.684275ms ago: executing program 2 (id=6560): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000005800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8014) syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000000000)) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}]}}) 949.644834ms ago: executing program 1 (id=6561): rt_sigaction(0xd, &(0x7f0000000040)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b66, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000000440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8014) r4 = syz_clone(0x40800000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) ptrace$setregs(0xd, r4, 0x0, 0x0) 867.155343ms ago: executing program 0 (id=6562): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r4, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 624.403217ms ago: executing program 0 (id=6563): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x2000010}, 0x40010) 623.492607ms ago: executing program 4 (id=6573): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x1]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00000003c0), 0x8) mkdir(&(0x7f0000000140)='./control\x00', 0x5) close(r2) r3 = inotify_init1(0x800) fcntl$setstatus(r2, 0x4, 0x2c00) r4 = gettid() fcntl$setown(r2, 0x8, r4) fcntl$setsig(r3, 0xa, 0xe) inotify_add_watch(r3, &(0x7f0000000180)='./control\x00', 0xa400080a) rmdir(&(0x7f0000000100)='./control\x00') 584.462221ms ago: executing program 2 (id=6564): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000340)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r2, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x805, 0x0, 0x0) sendto$inet(r3, 0x0, 0x0, 0x80, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) io_setup(0x7, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) 470.392342ms ago: executing program 0 (id=6565): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) write(r3, 0x0, 0x0) sendto$inet(r2, 0x0, 0x0, 0x80, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) syz_clone3(&(0x7f0000000140)={0x4000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x2}, 0x7a) 469.534013ms ago: executing program 4 (id=6566): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = dup(r0) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x4004}, 0x10000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="010000000000fcdbdf1803"], 0x14}}, 0x0) 442.573216ms ago: executing program 1 (id=6567): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000005800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8014) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, 0x0, 0x0) 403.636749ms ago: executing program 2 (id=6568): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000300)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000", 0x36}], 0x1) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f"], 0x57) 285.632701ms ago: executing program 4 (id=6569): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805, 0x0, 0x0) sendto$inet(r2, 0x0, 0x0, 0x80, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00), 0x1, 0x4008080) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r5 = getpid() syz_pidfd_open(r5, 0x0) 285.236651ms ago: executing program 1 (id=6570): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) r6 = syz_pidfd_open(r5, 0x0) pidfd_send_signal(r6, 0x2, 0x0, 0x0) 282.258472ms ago: executing program 0 (id=6571): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x805, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) unlinkat(0xffffffffffffff9c, &(0x7f0000000c40)='./file1\x00', 0x0) 220.845537ms ago: executing program 4 (id=6572): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f0000000340)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r2, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00000006c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000600)=ANY=[@ANYBLOB="020000000000000002000000e0"], 0x110) 216.698088ms ago: executing program 2 (id=6574): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_RVERSION(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff"], 0x15) r5 = dup(r4) mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x4, 0x7fe2, 0x1, 0x12}, 0x50) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r6}, 0x10) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) 145.090395ms ago: executing program 2 (id=6575): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) write(r2, 0x0, 0x0) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x4, &(0x7f0000000240)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x11}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000002c0)="d2ff03076003008cb89e08f088a8", 0x0, 0xd5b1, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 144.206485ms ago: executing program 0 (id=6576): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @multicast1}}}], 0x20}}], 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000300)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d000000000000060400", 0x32}], 0x1) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f"], 0x57) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 49.332405ms ago: executing program 4 (id=6577): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0x80000000, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r4}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r5}, 0xc) 0s ago: executing program 3 (id=6578): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r3, 0x0, 0x0) sendto$inet(r2, 0x0, 0x0, 0x80, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b8000000190001000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000a"], 0xb8}}, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b800000015"], 0xb8}}, 0x0) kernel console output (not intermixed with test programs): est dummy encryption mode enabled [ 328.522896][T12703] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 328.556295][T12703] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 328.704237][T12707] cgroup: fork rejected by pids controller in /syz0 [ 329.347570][T12705] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpquota,init_itable=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 329.387381][T12705] ext4 filesystem being mounted at /744/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 329.412280][T12703] EXT4-fs (loop4): 1 truncate cleaned up [ 329.456240][T12703] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,mblk_io_submit,inlinecrypt,test_dummy_encryption=v1,barrier,mblk_io_submit,nogrpid,. Quota mode: none. [ 329.774980][T13357] netlink: 'syz.2.3667': attribute type 4 has an invalid length. [ 329.874957][T13361] netlink: 32 bytes leftover after parsing attributes in process `syz.3.3669'. [ 330.049768][T13368] lo speed is unknown, defaulting to 1000 [ 330.351299][T13379] loop0: detected capacity change from 0 to 512 [ 330.424982][T13379] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 330.436961][T13379] EXT4-fs (loop0): inline encryption not supported [ 330.444202][T13379] EXT4-fs (loop0): Test dummy encryption mode enabled [ 330.485674][T13379] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 330.515510][T13379] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 330.576653][T13379] EXT4-fs (loop0): 1 truncate cleaned up [ 330.598832][T13379] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,mblk_io_submit,inlinecrypt,test_dummy_encryption=v1,barrier,mblk_io_submit,nogrpid,. Quota mode: none. [ 330.842403][T13390] lo speed is unknown, defaulting to 1000 [ 330.962089][T13395] netlink: 'syz.0.3682': attribute type 4 has an invalid length. [ 331.089584][T13398] lo speed is unknown, defaulting to 1000 [ 331.349030][T13404] netlink: 'syz.1.3695': attribute type 4 has an invalid length. [ 331.420652][T13400] loop3: detected capacity change from 0 to 2048 [ 331.529579][T13400] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 331.715941][ T1106] lo speed is unknown, defaulting to 1000 [ 331.836994][T13421] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3689'. [ 331.898034][T13421] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3689'. [ 331.943293][T13421] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3689'. [ 331.960153][T13421] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3689'. [ 332.022593][T13427] device veth2 entered promiscuous mode [ 332.151395][T13431] loop0: detected capacity change from 0 to 128 [ 332.331606][T13431] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 332.356226][T13431] ext4 filesystem being mounted at /690/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 332.381888][T13438] lo speed is unknown, defaulting to 1000 [ 332.424667][T13441] 9pnet: Insufficient options for proto=fd [ 332.830614][T13450] lo speed is unknown, defaulting to 1000 [ 333.013408][ T26] audit: type=1326 audit(2000000373.300:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13451 comm="syz.4.3705" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 333.049578][T13458] lo speed is unknown, defaulting to 1000 [ 333.092914][ T26] audit: type=1326 audit(2000000373.330:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13451 comm="syz.4.3705" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 333.285915][T13418] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 333.372663][T13468] lo speed is unknown, defaulting to 1000 [ 333.482467][T13475] lo speed is unknown, defaulting to 1000 [ 333.741270][T13418] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 333.762375][T13418] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint descriptor of length 2, skipping [ 333.840602][T13418] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 334.036072][T13418] usb 1-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 334.045247][T13418] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.079583][T13418] usb 1-1: Product: syz [ 334.083886][T13418] usb 1-1: Manufacturer: syz [ 334.103873][T13418] usb 1-1: SerialNumber: syz [ 334.154504][T13418] usb 1-1: config 0 descriptor?? [ 334.603212][T13418] usb 1-1: USB disconnect, device number 14 [ 334.671551][T13506] lo speed is unknown, defaulting to 1000 [ 334.709374][T13502] loop4: detected capacity change from 0 to 40427 [ 334.794890][T13502] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 334.803066][T13502] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 334.814016][T13502] F2FS-fs (loop4): invalid crc value [ 334.840672][T13502] F2FS-fs (loop4): Found nat_bits in checkpoint [ 334.891743][T13502] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 334.899318][T13502] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 335.866690][ T26] audit: type=1800 audit(2000000375.520:100): pid=13516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.3727" name="file1" dev="loop4" ino=10 res=0 errno=0 [ 336.019200][T13518] loop3: detected capacity change from 0 to 1024 [ 336.123238][T13515] lo speed is unknown, defaulting to 1000 [ 336.133932][T13518] EXT4-fs (loop3): Ignoring removed nobh option [ 336.215918][T13518] EXT4-fs (loop3): Ignoring removed bh option [ 336.222226][T13518] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 336.326754][T13518] EXT4-fs (loop3): mounted filesystem without journal. Opts: resuid=0x0000000000000000,data_err=abort,barrier=0x0000000000000001,dioread_nolock,grpjquota=,quota,data_err=ignore,grpquota,nobh,user_xattr,bh,minixdf,,errors=continue. Quota mode: writeback. [ 336.964022][T13542] loop3: detected capacity change from 0 to 512 [ 337.051002][T13542] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 337.148265][T13542] ext4 filesystem being mounted at /760/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 337.952266][T13561] lo speed is unknown, defaulting to 1000 [ 338.371957][T13573] loop3: detected capacity change from 0 to 512 [ 338.506156][T13577] loop0: detected capacity change from 0 to 2048 [ 338.636667][T13577] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 338.724807][T13573] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpquota,init_itable=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 339.821314][T13591] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 339.838423][T13591] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 339.851258][T13591] EXT4-fs (loop0): This should not happen!! Data will be lost [ 339.851258][T13591] [ 339.861334][T13591] EXT4-fs (loop0): Total free blocks count 0 [ 339.867584][T13591] EXT4-fs (loop0): Free/Dirty block details [ 339.873649][T13591] EXT4-fs (loop0): free_blocks=2415919504 [ 339.879645][T13591] EXT4-fs (loop0): dirty_blocks=16 [ 339.884809][T13591] EXT4-fs (loop0): Block reservation details [ 339.891365][T13591] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 339.910629][T13591] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 31 with max blocks 33 with error 28 [ 339.923298][T13591] EXT4-fs (loop0): This should not happen!! Data will be lost [ 339.923298][T13591] [ 340.387491][T13588] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 340.399254][T13573] ext4 filesystem being mounted at /764/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 340.465996][T13588] overlayfs: missing 'lowerdir' [ 340.710067][T13596] loop0: detected capacity change from 0 to 128 [ 340.931349][T13606] lo speed is unknown, defaulting to 1000 [ 341.200042][T13596] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 341.238897][T13596] EXT4-fs (loop0): Ignoring removed oldalloc option [ 341.294858][T13614] loop1: detected capacity change from 0 to 512 [ 341.342684][T13596] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpquota,grpjquota=,nomblk_io_submit,jqfmt=vfsold,oldalloc,,errors=continue. Quota mode: writeback. [ 341.496692][T13621] cgroup: fork rejected by pids controller in /syz2 [ 342.124791][T13596] ext4 filesystem being mounted at /701/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 342.238574][T13614] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpquota,init_itable=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 342.260575][T13614] ext4 filesystem being mounted at /773/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 342.949775][T14342] lo speed is unknown, defaulting to 1000 [ 345.131431][T14380] loop1: detected capacity change from 0 to 512 [ 345.177873][T14380] EXT4-fs (loop1): Test dummy encryption mode enabled [ 345.185069][T14382] cgroup: subsys name conflicts with all [ 345.213585][T14380] EXT4-fs (loop1): Test dummy encryption mode enabled [ 345.301515][T14380] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 345.678613][T14399] lo speed is unknown, defaulting to 1000 [ 346.804584][T14412] lo speed is unknown, defaulting to 1000 [ 346.895158][T14413] lo speed is unknown, defaulting to 1000 [ 347.424909][T14430] lo speed is unknown, defaulting to 1000 [ 347.527402][T14437] lo speed is unknown, defaulting to 1000 [ 347.665908][T14441] loop0: detected capacity change from 0 to 512 [ 347.799097][T14441] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpquota,init_itable=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 347.861135][T14441] ext4 filesystem being mounted at /711/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 348.193186][T14457] lo speed is unknown, defaulting to 1000 [ 348.352986][T14468] loop4: detected capacity change from 0 to 1024 [ 348.448526][T14468] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 348.707914][T14473] device veth0 entered promiscuous mode [ 348.714649][T14472] device veth0 left promiscuous mode [ 348.878758][T14480] cgroup: fork rejected by pids controller in /syz4 [ 350.108647][T15094] loop4: detected capacity change from 0 to 2048 [ 350.149430][T15100] tipc: Enabling of bearer rejected, failed to enable media [ 350.196547][T15098] tmpfs: Unknown parameter 'noswap' [ 350.236464][T15094] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 350.490015][T15109] fuse: blksize only supported for fuseblk [ 350.577198][T15114] cgroup: subsys name conflicts with all [ 350.700861][T15119] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 350.718255][T15119] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 350.730808][T15119] EXT4-fs (loop4): This should not happen!! Data will be lost [ 350.730808][T15119] [ 350.741385][T15119] EXT4-fs (loop4): Total free blocks count 0 [ 350.747559][T15119] EXT4-fs (loop4): Free/Dirty block details [ 350.753544][T15119] EXT4-fs (loop4): free_blocks=2415919504 [ 350.759525][T15119] EXT4-fs (loop4): dirty_blocks=16 [ 350.764762][T15119] EXT4-fs (loop4): Block reservation details [ 350.770910][T15119] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 350.873933][T15119] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 31 with max blocks 33 with error 28 [ 350.886533][T15119] EXT4-fs (loop4): This should not happen!! Data will be lost [ 350.886533][T15119] [ 351.893943][T15159] loop3: detected capacity change from 0 to 1024 [ 351.956592][T15162] netlink: 156 bytes leftover after parsing attributes in process `syz.1.3878'. [ 351.978763][T15159] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 351.985894][T15162] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3878'. [ 352.066262][T15162] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3878'. [ 352.186602][T15162] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3878'. [ 352.557925][T15177] cgroup: fork rejected by pids controller in /syz3 [ 353.407558][T15741] loop0: detected capacity change from 0 to 512 [ 353.487943][T15741] EXT4-fs (loop0): Test dummy encryption mode enabled [ 353.531166][T15749] loop4: detected capacity change from 0 to 512 [ 353.546199][T15741] EXT4-fs (loop0): Test dummy encryption mode enabled [ 353.556853][T15746] lo speed is unknown, defaulting to 1000 [ 353.610755][T15741] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 353.807578][T15749] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpquota,init_itable=0x0000000000000000,quota,,errors=continue. Quota mode: writeback. [ 353.917263][T15763] loop3: detected capacity change from 0 to 128 [ 353.963399][T15749] ext4 filesystem being mounted at /744/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 353.983190][T15765] syz.1.3897 uses obsolete (PF_INET,SOCK_PACKET) [ 354.003002][T15763] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 354.025922][T15763] ext4 filesystem being mounted at /790/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 354.048284][T15762] lo speed is unknown, defaulting to 1000 [ 354.433531][T15778] netlink: 128 bytes leftover after parsing attributes in process `syz.4.3905'. [ 354.582215][T15788] lo speed is unknown, defaulting to 1000 [ 354.646910][T15789] lo speed is unknown, defaulting to 1000 [ 355.001697][T15804] netlink: 36 bytes leftover after parsing attributes in process `syz.1.3915'. [ 355.312151][T15818] netlink: 'syz.1.3923': attribute type 13 has an invalid length. [ 355.350849][ T6078] lo speed is unknown, defaulting to 1000 [ 355.537597][T15833] loop0: detected capacity change from 0 to 128 [ 355.710632][T15833] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 356.362643][T15833] ext4 filesystem being mounted at /733/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 356.571659][T15847] netlink: 256 bytes leftover after parsing attributes in process `syz.3.3936'. [ 357.114171][T15880] loop1: detected capacity change from 0 to 128 [ 357.223320][T15880] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 357.249604][T15889] netlink: 'syz.2.3952': attribute type 4 has an invalid length. [ 357.278246][T15880] ext4 filesystem being mounted at /812/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 357.367350][T15889] netlink: 'syz.2.3952': attribute type 4 has an invalid length. [ 357.653007][T15898] lo speed is unknown, defaulting to 1000 [ 358.332007][T15921] loop3: detected capacity change from 0 to 512 [ 358.414976][T15923] lo speed is unknown, defaulting to 1000 [ 358.421183][T15921] EXT4-fs (loop3): Test dummy encryption mode enabled [ 358.421403][T15921] EXT4-fs (loop3): Test dummy encryption mode enabled [ 358.512748][T15921] EXT4-fs (loop3): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 358.544187][T15926] lo speed is unknown, defaulting to 1000 [ 358.865313][T15934] loop4: detected capacity change from 0 to 1024 [ 358.963041][T15934] EXT4-fs (loop4): Ignoring removed nobh option [ 358.995239][T15934] EXT4-fs (loop4): Ignoring removed bh option [ 359.018232][T15934] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 359.109856][T15934] EXT4-fs (loop4): mounted filesystem without journal. Opts: resuid=0x0000000000000000,data_err=abort,barrier=0x0000000000000001,dioread_nolock,grpjquota=,quota,data_err=ignore,grpquota,nobh,user_xattr,bh,minixdf,,errors=continue. Quota mode: writeback. [ 359.557980][T15964] netlink: 'syz.2.3985': attribute type 13 has an invalid length. [ 359.671208][T15969] lo speed is unknown, defaulting to 1000 [ 359.969560][T15980] device wlan0 entered promiscuous mode [ 360.113454][T15989] loop1: detected capacity change from 0 to 1024 [ 360.213029][T15989] EXT4-fs (loop1): Ignoring removed nobh option [ 360.216406][T15996] loop3: detected capacity change from 0 to 1024 [ 360.235876][T15989] EXT4-fs (loop1): Ignoring removed bh option [ 360.241992][T15989] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 360.250860][T15997] lo speed is unknown, defaulting to 1000 [ 360.283977][T15996] EXT4-fs (loop3): Ignoring removed nobh option [ 360.324423][T15989] EXT4-fs (loop1): mounted filesystem without journal. Opts: resuid=0x0000000000000000,data_err=abort,barrier=0x0000000000000001,dioread_nolock,grpjquota=,quota,data_err=ignore,grpquota,nobh,user_xattr,bh,minixdf,,errors=continue. Quota mode: writeback. [ 360.363111][T15996] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #11: comm syz.3.4001: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 360.395941][T15994] lo speed is unknown, defaulting to 1000 [ 360.462255][T15996] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.4001: couldn't read orphan inode 11 (err -117) [ 360.540620][T15996] EXT4-fs (loop3): mounted filesystem without journal. Opts: sysvgroups,noload,nobh,noload,journal_dev=0x0000000000000004,norecovery,errors=continue,quota,,errors=continue. Quota mode: writeback. [ 360.921265][T16017] lo speed is unknown, defaulting to 1000 [ 360.943239][T16018] lo speed is unknown, defaulting to 1000 [ 361.189715][T16029] netlink: 60 bytes leftover after parsing attributes in process `syz.0.4011'. [ 361.396513][T16038] loop4: detected capacity change from 0 to 128 [ 361.553945][T16045] lo speed is unknown, defaulting to 1000 [ 361.613776][T16038] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 361.674305][T16038] ext4 filesystem being mounted at /765/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 361.839638][T16062] netlink: 96 bytes leftover after parsing attributes in process `syz.0.4026'. [ 362.134806][T16082] loop3: detected capacity change from 0 to 128 [ 362.188239][T16082] EXT4-fs (loop3): Ignoring removed nomblk_io_submit option [ 362.201599][T16082] EXT4-fs (loop3): Ignoring removed oldalloc option [ 362.240360][T16086] loop4: detected capacity change from 0 to 1024 [ 362.261291][T16082] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpquota,grpjquota=,nomblk_io_submit,jqfmt=vfsold,oldalloc,,errors=continue. Quota mode: writeback. [ 362.287209][T16082] ext4 filesystem being mounted at /815/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 362.290352][T16089] lo speed is unknown, defaulting to 1000 [ 362.384561][T16086] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 362.465895][T16086] ext4 filesystem being mounted at /767/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 362.688436][T16098] lo speed is unknown, defaulting to 1000 [ 362.705638][T16100] lo speed is unknown, defaulting to 1000 [ 362.715513][T16106] 9pnet: Insufficient options for proto=fd [ 364.231724][T16141] lo speed is unknown, defaulting to 1000 [ 364.408239][T16150] netlink: 'syz.3.4068': attribute type 4 has an invalid length. [ 364.434342][T16150] netlink: 'syz.3.4068': attribute type 4 has an invalid length. [ 364.942556][T16168] device wlan0 entered promiscuous mode [ 365.861372][T16199] device wlan0 entered promiscuous mode [ 365.878273][T16201] loop1: detected capacity change from 0 to 128 [ 365.962477][T16201] EXT4-fs (loop1): Ignoring removed nomblk_io_submit option [ 365.985892][T16201] EXT4-fs (loop1): Ignoring removed oldalloc option [ 366.041812][T16201] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpquota,grpjquota=,nomblk_io_submit,jqfmt=vfsold,oldalloc,,errors=continue. Quota mode: writeback. [ 366.076004][T16201] ext4 filesystem being mounted at /835/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 366.181847][T16207] loop3: detected capacity change from 0 to 256 [ 366.230467][T16207] exfat: Deprecated parameter 'namecase' [ 366.304844][T16207] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 366.400452][ T26] audit: type=1326 audit(2000000406.690:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16210 comm="syz.0.4097" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92574856c9 code=0x7ffc0000 [ 366.474398][ T26] audit: type=1326 audit(2000000406.720:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16210 comm="syz.0.4097" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f92574856c9 code=0x7ffc0000 [ 366.584878][ T26] audit: type=1326 audit(2000000406.720:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16210 comm="syz.0.4097" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92574856c9 code=0x7ffc0000 [ 366.645900][ T26] audit: type=1326 audit(2000000406.720:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16210 comm="syz.0.4097" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92574856c9 code=0x7ffc0000 [ 367.355861][ T26] audit: type=1326 audit(2000000406.720:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16210 comm="syz.0.4097" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f92574856c9 code=0x7ffc0000 [ 367.383393][ T26] audit: type=1326 audit(2000000406.720:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16210 comm="syz.0.4097" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92574856c9 code=0x7ffc0000 [ 367.443168][ T26] audit: type=1326 audit(2000000406.720:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16210 comm="syz.0.4097" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f92574856c9 code=0x7ffc0000 [ 367.580298][ T26] audit: type=1326 audit(2000000406.720:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16210 comm="syz.0.4097" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92574856c9 code=0x7ffc0000 [ 367.678885][ T26] audit: type=1326 audit(2000000406.730:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16210 comm="syz.0.4097" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f92574856c9 code=0x7ffc0000 [ 367.725858][T16234] netlink: 'syz.4.4105': attribute type 4 has an invalid length. [ 367.749206][T16234] netlink: 'syz.4.4105': attribute type 4 has an invalid length. [ 367.774925][ T26] audit: type=1326 audit(2000000406.730:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16210 comm="syz.0.4097" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92574856c9 code=0x7ffc0000 [ 367.915672][T16239] loop4: detected capacity change from 0 to 128 [ 367.947642][T16244] loop1: detected capacity change from 0 to 2048 [ 367.995066][T16239] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 368.026442][T16239] EXT4-fs (loop4): Ignoring removed oldalloc option [ 368.083920][T16244] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 368.084541][T16239] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpquota,grpjquota=,nomblk_io_submit,jqfmt=vfsold,oldalloc,,errors=continue. Quota mode: writeback. [ 368.206013][T16239] ext4 filesystem being mounted at /783/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 368.434052][T16254] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 368.450890][T16254] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 368.463454][T16254] EXT4-fs (loop1): This should not happen!! Data will be lost [ 368.463454][T16254] [ 368.473629][T16254] EXT4-fs (loop1): Total free blocks count 0 [ 368.479807][T16254] EXT4-fs (loop1): Free/Dirty block details [ 368.485800][T16254] EXT4-fs (loop1): free_blocks=2415919504 [ 368.491586][T16254] EXT4-fs (loop1): dirty_blocks=16 [ 368.496831][T16254] EXT4-fs (loop1): Block reservation details [ 368.502890][T16254] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 368.585986][T16254] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 31 with max blocks 33 with error 28 [ 368.598462][T16254] EXT4-fs (loop1): This should not happen!! Data will be lost [ 368.598462][T16254] [ 369.406005][T16269] netlink: 'syz.3.4118': attribute type 4 has an invalid length. [ 369.434097][T16269] netlink: 'syz.3.4118': attribute type 4 has an invalid length. [ 369.623558][T16281] loop3: detected capacity change from 0 to 128 [ 369.704576][T16281] EXT4-fs (loop3): Ignoring removed nomblk_io_submit option [ 369.736506][T16281] EXT4-fs (loop3): Ignoring removed oldalloc option [ 369.784279][T16281] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpquota,grpjquota=,nomblk_io_submit,jqfmt=vfsold,oldalloc,,errors=continue. Quota mode: writeback. [ 369.810484][T16281] ext4 filesystem being mounted at /831/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 369.981695][T16290] loop1: detected capacity change from 0 to 512 [ 370.081270][T16290] EXT4-fs (loop1): Test dummy encryption mode enabled [ 370.089387][T16290] EXT4-fs (loop1): Test dummy encryption mode enabled [ 370.122844][T16290] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 370.227089][T16302] netlink: 'syz.4.4133': attribute type 4 has an invalid length. [ 370.508911][T16316] loop3: detected capacity change from 0 to 1024 [ 370.669618][T16316] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 371.704743][T16337] lo speed is unknown, defaulting to 1000 [ 371.764276][T16347] loop4: detected capacity change from 0 to 512 [ 371.814215][T16349] lo speed is unknown, defaulting to 1000 [ 371.846138][T16347] EXT4-fs (loop4): Test dummy encryption mode enabled [ 371.853193][T16347] EXT4-fs (loop4): Test dummy encryption mode enabled [ 371.903736][T16347] EXT4-fs (loop4): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 372.158492][T16364] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 373.255949][T16389] loop1: detected capacity change from 0 to 512 [ 373.271627][T16390] loop3: detected capacity change from 0 to 2048 [ 373.330472][T16389] EXT4-fs (loop1): Test dummy encryption mode enabled [ 373.347662][T16389] EXT4-fs (loop1): Test dummy encryption mode enabled [ 373.401440][T16390] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 373.459100][T16389] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 373.998489][T16409] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 374.016455][T16409] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 374.028753][T16409] EXT4-fs (loop3): This should not happen!! Data will be lost [ 374.028753][T16409] [ 374.038487][T16409] EXT4-fs (loop3): Total free blocks count 0 [ 374.044532][T16409] EXT4-fs (loop3): Free/Dirty block details [ 374.050519][T16409] EXT4-fs (loop3): free_blocks=2415919504 [ 374.056411][T16409] EXT4-fs (loop3): dirty_blocks=16 [ 374.061680][T16409] EXT4-fs (loop3): Block reservation details [ 374.067777][T16409] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 374.580839][T16419] 9pnet: Insufficient options for proto=fd [ 374.952265][T16434] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 377.081160][T16511] loop4: detected capacity change from 0 to 256 [ 377.168714][T16512] lo speed is unknown, defaulting to 1000 [ 377.196528][T16511] exfat: Deprecated parameter 'namecase' [ 377.267679][T16511] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 377.867773][T16525] lo speed is unknown, defaulting to 1000 [ 377.981956][T16531] loop3: detected capacity change from 0 to 512 [ 378.056183][T16531] EXT4-fs (loop3): Test dummy encryption mode enabled [ 378.096464][T16531] EXT4-fs (loop3): Test dummy encryption mode enabled [ 378.153809][T16531] EXT4-fs (loop3): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 378.507597][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.514082][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.945079][T16559] loop1: detected capacity change from 0 to 1024 [ 378.960202][T16563] netlink: 'syz.3.4245': attribute type 4 has an invalid length. [ 378.965048][T16561] loop4: detected capacity change from 0 to 512 [ 379.013001][T16563] netlink: 'syz.3.4245': attribute type 4 has an invalid length. [ 379.077927][T16561] EXT4-fs (loop4): Test dummy encryption mode enabled [ 379.085387][T16561] EXT4-fs (loop4): Test dummy encryption mode enabled [ 379.227987][T16559] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 379.246021][T16559] ext4 filesystem being mounted at /872/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 379.456257][T16561] EXT4-fs (loop4): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 380.107430][T16574] loop3: detected capacity change from 0 to 512 [ 380.206826][T16574] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 380.266216][T16574] ext4 filesystem being mounted at /858/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 380.742192][T16597] loop0: detected capacity change from 0 to 512 [ 380.823441][T16597] EXT4-fs (loop0): Test dummy encryption mode enabled [ 380.889085][T16597] EXT4-fs (loop0): Test dummy encryption mode enabled [ 380.946825][T16597] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 381.450259][T16632] loop4: detected capacity change from 0 to 1024 [ 381.515500][T16632] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 381.573719][T16634] netlink: 'syz.2.4273': attribute type 4 has an invalid length. [ 381.614439][T16636] loop3: detected capacity change from 0 to 512 [ 381.661640][T16639] loop0: detected capacity change from 0 to 256 [ 381.728283][T16639] exfat: Deprecated parameter 'namecase' [ 381.732610][T16638] netlink: 'syz.2.4273': attribute type 4 has an invalid length. [ 381.738303][T16636] EXT4-fs (loop3): Test dummy encryption mode enabled [ 381.823061][T16636] EXT4-fs (loop3): Test dummy encryption mode enabled [ 382.479636][T16639] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 382.543014][T16647] lo speed is unknown, defaulting to 1000 [ 382.563869][T16636] EXT4-fs (loop3): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 382.887873][T16658] netlink: 'syz.0.4281': attribute type 4 has an invalid length. [ 382.954205][T16661] netlink: 'syz.0.4281': attribute type 4 has an invalid length. [ 383.253712][T16673] netlink: 'syz.0.4287': attribute type 4 has an invalid length. [ 383.282308][T16673] netlink: 'syz.0.4287': attribute type 4 has an invalid length. [ 384.007006][T16671] lo speed is unknown, defaulting to 1000 [ 384.252597][T16684] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 384.271799][T16685] netlink: 'syz.2.4300': attribute type 4 has an invalid length. [ 384.406643][T16689] netlink: 'syz.2.4300': attribute type 4 has an invalid length. [ 384.474823][T16691] loop3: detected capacity change from 0 to 512 [ 384.570546][T16691] EXT4-fs (loop3): Test dummy encryption mode enabled [ 384.596813][T16691] EXT4-fs (loop3): Test dummy encryption mode enabled [ 384.675417][T16691] EXT4-fs (loop3): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 385.101123][T16708] overlayfs: failed to resolve './file1': -2 [ 385.200738][T16712] netlink: 'syz.0.4301': attribute type 4 has an invalid length. [ 385.629862][T16729] netlink: 244 bytes leftover after parsing attributes in process `syz.4.4310'. [ 386.113838][T16756] loop4: detected capacity change from 0 to 1024 [ 386.303729][T16763] loop0: detected capacity change from 0 to 1024 [ 386.357727][T16756] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 386.393267][T16763] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 386.593158][T16772] 9pnet: Could not find request transport: f [ 388.667976][T16787] loop0: detected capacity change from 0 to 512 [ 388.793104][T16787] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 388.817286][T16787] ext4 filesystem being mounted at /815/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 389.113973][T16811] 9pnet: Insufficient options for proto=fd [ 389.134916][T16808] loop4: detected capacity change from 0 to 1024 [ 389.230224][T16814] loop0: detected capacity change from 0 to 512 [ 389.262163][T16808] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 389.490822][T16814] EXT4-fs (loop0): Test dummy encryption mode enabled [ 389.506102][T16814] EXT4-fs (loop0): Test dummy encryption mode enabled [ 389.663088][T16814] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 390.469267][T16847] netlink: 'syz.4.4362': attribute type 4 has an invalid length. [ 390.600962][T16855] fuse: Bad value for 'user_id' [ 390.948220][T16878] netlink: 'syz.2.4376': attribute type 4 has an invalid length. [ 391.080948][T16881] netlink: 'syz.3.4377': attribute type 4 has an invalid length. [ 391.350521][T16897] overlayfs: failed to resolve './file1': -2 [ 391.424239][T16899] loop1: detected capacity change from 0 to 512 [ 391.623977][T16909] netlink: 'syz.2.4389': attribute type 4 has an invalid length. [ 391.684100][T16899] EXT4-fs (loop1): Test dummy encryption mode enabled [ 391.751474][T16899] EXT4-fs (loop1): Test dummy encryption mode enabled [ 391.847461][T16899] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 391.862308][T16920] netlink: 'syz.2.4395': attribute type 4 has an invalid length. [ 392.054594][T16926] loop3: detected capacity change from 0 to 1024 [ 392.167329][T16926] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 392.197768][T16930] netlink: 36 bytes leftover after parsing attributes in process `syz.2.4399'. [ 392.207925][T16929] loop4: detected capacity change from 0 to 1024 [ 392.437911][T16929] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 393.327767][T16939] netlink: 'syz.1.4401': attribute type 4 has an invalid length. [ 393.872202][T16943] netlink: 'syz.1.4401': attribute type 4 has an invalid length. [ 393.952311][T16047] lo speed is unknown, defaulting to 1000 [ 393.952384][T13418] lo speed is unknown, defaulting to 1000 [ 394.074198][T16959] netlink: 'syz.3.4407': attribute type 4 has an invalid length. [ 394.166639][T16965] loop4: detected capacity change from 0 to 1024 [ 394.275803][T16965] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 395.062947][T16983] loop3: detected capacity change from 0 to 1024 [ 395.135333][T16978] lo speed is unknown, defaulting to 1000 [ 395.219394][T16983] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 395.865940][T17000] netlink: 'syz.1.4422': attribute type 4 has an invalid length. [ 395.905184][T17003] netlink: 'syz.4.4423': attribute type 4 has an invalid length. [ 395.932408][T17003] netlink: 'syz.4.4423': attribute type 4 has an invalid length. [ 396.523146][T17028] netlink: 104 bytes leftover after parsing attributes in process `syz.4.4434'. [ 396.641903][T17037] loop4: detected capacity change from 0 to 1024 [ 396.717241][T17037] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 396.803705][T17041] netlink: 'syz.3.4438': attribute type 4 has an invalid length. [ 397.330655][T17154] tipc: Failed to remove unknown binding: 66,1,1/2886997007:3558039833/3558039835 [ 397.371775][T17154] tipc: Failed to remove unknown binding: 66,1,1/2886997007:3558039833/3558039835 [ 397.412913][T17159] device sit0 entered promiscuous mode [ 397.638756][T17159] netlink: 'syz.3.4445': attribute type 1 has an invalid length. [ 397.775221][T17159] netlink: 1 bytes leftover after parsing attributes in process `syz.3.4445'. [ 398.443531][T17178] netlink: 256 bytes leftover after parsing attributes in process `syz.4.4453'. [ 399.157388][T17212] netlink: 'syz.2.4468': attribute type 4 has an invalid length. [ 399.182065][T17212] netlink: 'syz.2.4468': attribute type 5 has an invalid length. [ 399.200082][T17212] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.4468'. [ 399.280422][T17216] lo speed is unknown, defaulting to 1000 [ 399.317950][T17218] overlayfs: missing 'lowerdir' [ 399.504603][T17221] 9pnet: Insufficient options for proto=fd [ 399.595042][T17224] lo speed is unknown, defaulting to 1000 [ 399.781274][T17232] netlink: 'syz.1.4477': attribute type 3 has an invalid length. [ 400.695247][T17272] lo speed is unknown, defaulting to 1000 [ 400.750033][T17278] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 400.840970][T17280] loop1: detected capacity change from 0 to 1024 [ 401.027779][T17280] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 402.774653][T17352] overlayfs: unrecognized mount option "/" or missing value [ 403.219956][T17363] lo speed is unknown, defaulting to 1000 [ 403.609805][T17374] netlink: 'syz.2.4539': attribute type 4 has an invalid length. [ 403.685879][T17374] netlink: 'syz.2.4539': attribute type 4 has an invalid length. [ 403.762284][T17380] netlink: 'syz.3.4541': attribute type 4 has an invalid length. [ 403.818022][T17380] netlink: 'syz.3.4541': attribute type 4 has an invalid length. [ 403.950029][T17384] netlink: 'syz.0.4552': attribute type 4 has an invalid length. [ 403.966697][T17384] netlink: 'syz.0.4552': attribute type 4 has an invalid length. [ 405.361534][T17413] netlink: 'syz.3.4558': attribute type 4 has an invalid length. [ 405.534647][T17422] loop3: detected capacity change from 0 to 1024 [ 405.619864][T17424] netlink: 'syz.2.4563': attribute type 4 has an invalid length. [ 405.667022][T17424] netlink: 'syz.2.4563': attribute type 4 has an invalid length. [ 405.677202][T17422] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 405.982424][T17430] device sit0 entered promiscuous mode [ 406.014030][T17430] netlink: 'syz.2.4565': attribute type 1 has an invalid length. [ 406.045894][T17430] netlink: 1 bytes leftover after parsing attributes in process `syz.2.4565'. [ 406.224635][T13418] lo speed is unknown, defaulting to 1000 [ 406.241161][T13417] lo speed is unknown, defaulting to 1000 [ 406.414055][T17556] overlayfs: missing 'lowerdir' [ 406.871910][ T13] lo speed is unknown, defaulting to 1000 [ 406.876618][T17570] lo speed is unknown, defaulting to 1000 [ 406.917315][T16043] lo speed is unknown, defaulting to 1000 [ 407.500826][T17587] loop0: detected capacity change from 0 to 1024 [ 407.549252][T17587] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 408.017767][T17709] loop3: detected capacity change from 0 to 1024 [ 408.072405][T17709] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 409.091022][T17722] loop1: detected capacity change from 0 to 512 [ 409.175383][T17724] validate_nla: 6 callbacks suppressed [ 409.175404][T17724] netlink: 'syz.3.4592': attribute type 4 has an invalid length. [ 409.199186][T17722] EXT4-fs (loop1): Test dummy encryption mode enabled [ 409.217456][T17724] netlink: 'syz.3.4592': attribute type 5 has an invalid length. [ 409.226426][T17722] EXT4-fs (loop1): Test dummy encryption mode enabled [ 409.242698][T17724] netlink: 3657 bytes leftover after parsing attributes in process `syz.3.4592'. [ 409.264993][T17722] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 409.924769][T17746] lo speed is unknown, defaulting to 1000 [ 410.052860][T17752] netlink: 'syz.4.4590': attribute type 4 has an invalid length. [ 410.071572][T17752] netlink: 'syz.4.4590': attribute type 5 has an invalid length. [ 410.087605][T17752] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.4590'. [ 410.154051][T17756] loop0: detected capacity change from 0 to 512 [ 410.239105][T17756] EXT4-fs (loop0): Test dummy encryption mode enabled [ 410.281175][T17756] EXT4-fs (loop0): Test dummy encryption mode enabled [ 410.366119][T17756] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 410.577427][T17773] netlink: 'syz.1.4613': attribute type 4 has an invalid length. [ 410.641684][ T13] lo speed is unknown, defaulting to 1000 [ 410.825650][T17783] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4618'. [ 410.869473][T17783] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4618'. [ 410.884652][T17783] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4618'. [ 410.896302][T17783] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4618'. [ 411.090420][T17791] lo speed is unknown, defaulting to 1000 [ 411.316676][T17800] loop0: detected capacity change from 0 to 512 [ 411.384909][T17806] 9pnet: Could not find request transport: 0xffffffffffffffff [ 411.406062][T17800] EXT4-fs (loop0): Test dummy encryption mode enabled [ 411.413615][T17800] EXT4-fs (loop0): Test dummy encryption mode enabled [ 411.469723][T17800] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 411.973923][T17824] loop4: detected capacity change from 0 to 512 [ 411.998310][T17829] lo speed is unknown, defaulting to 1000 [ 412.091237][T17824] EXT4-fs (loop4): Test dummy encryption mode enabled [ 412.142288][T17824] EXT4-fs (loop4): Test dummy encryption mode enabled [ 412.194142][T17824] EXT4-fs (loop4): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 412.602911][T17836] netlink: 'syz.4.4641': attribute type 4 has an invalid length. [ 412.635870][T17836] netlink: 'syz.4.4641': attribute type 5 has an invalid length. [ 412.652927][T17836] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.4641'. [ 413.346514][T17857] loop3: detected capacity change from 0 to 512 [ 413.408681][T17857] EXT4-fs (loop3): Test dummy encryption mode enabled [ 413.456045][T17857] EXT4-fs (loop3): Test dummy encryption mode enabled [ 413.534178][T17857] EXT4-fs (loop3): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 414.519620][T17887] loop3: detected capacity change from 0 to 4096 [ 414.613149][T17887] EXT4-fs (loop3): Test dummy encryption mode enabled [ 414.642367][T17887] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0003] [ 414.684748][T17892] loop4: detected capacity change from 0 to 2048 [ 414.693288][T17887] System zones: 0-5 [ 414.705120][T17887] EXT4-fs (loop3): mounted filesystem without journal. Opts: debug,delalloc,journal_ioprio=0x0000000000000000,test_dummy_encryption,nodiscard,min_batch_time=0x0000000000000004,acl,init_itable,,errors=continue. Quota mode: writeback. [ 414.794461][T17896] lo speed is unknown, defaulting to 1000 [ 414.924336][T17892] Alternate GPT is invalid, using primary GPT. [ 414.934440][T17892] loop4: p2 p3 p7 [ 415.887878][ T4190] udevd[4190]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 415.901825][ T7124] udevd[7124]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 415.915616][ T4192] udevd[4192]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 416.034816][T17905] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 416.039512][ T4190] udevd[4190]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 416.066623][ T4192] udevd[4192]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 416.070028][T17905] overlayfs: missing 'lowerdir' [ 416.088272][ T5810] udevd[5810]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 416.380272][T17922] lo speed is unknown, defaulting to 1000 [ 416.993322][T17921] lo speed is unknown, defaulting to 1000 [ 418.011463][T19185] netlink: 'syz.1.4693': attribute type 4 has an invalid length. [ 418.103517][T19611] netlink: 'syz.1.4693': attribute type 4 has an invalid length. [ 418.114043][T19279] loop0: detected capacity change from 0 to 512 [ 418.221457][T16041] lo speed is unknown, defaulting to 1000 [ 418.292002][T19279] EXT4-fs (loop0): Test dummy encryption mode enabled [ 418.307277][T19902] netlink: 'syz.1.4698': attribute type 4 has an invalid length. [ 418.337177][T19279] EXT4-fs (loop0): Test dummy encryption mode enabled [ 418.368104][ T5811] lo speed is unknown, defaulting to 1000 [ 418.384509][T19279] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 419.682260][T21402] netlink: 'syz.4.4709': attribute type 4 has an invalid length. [ 419.733873][T21406] loop1: detected capacity change from 0 to 512 [ 419.751731][T21401] lo speed is unknown, defaulting to 1000 [ 419.770595][T21406] EXT4-fs (loop1): Test dummy encryption mode enabled [ 419.817287][T21406] EXT4-fs (loop1): Test dummy encryption mode enabled [ 419.887123][T21406] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 420.296247][T21423] fuse: Unknown parameter '0xffffffffffffffff' [ 420.550313][T21432] netlink: 'syz.1.4722': attribute type 4 has an invalid length. [ 420.781336][T21444] loop1: detected capacity change from 0 to 512 [ 420.891547][T21444] EXT4-fs (loop1): Test dummy encryption mode enabled [ 420.924334][T21448] lo speed is unknown, defaulting to 1000 [ 420.930712][T21444] EXT4-fs (loop1): Test dummy encryption mode enabled [ 420.974208][T21444] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 421.117424][T13418] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 421.222580][T21455] loop4: detected capacity change from 0 to 1024 [ 421.342620][T21455] EXT4-fs (loop4): Ignoring removed nobh option [ 421.368546][T21455] EXT4-fs (loop4): Ignoring removed bh option [ 421.374668][T21455] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 421.387191][T13418] usb 4-1: Using ep0 maxpacket: 16 [ 421.490423][T21455] EXT4-fs (loop4): mounted filesystem without journal. Opts: resuid=0x0000000000000000,data_err=abort,barrier=0x0000000000000001,dioread_nolock,grpjquota=,quota,data_err=ignore,grpquota,nobh,user_xattr,bh,minixdf,,errors=continue. Quota mode: writeback. [ 421.566140][T13418] usb 4-1: config 1 has an invalid interface number: 64 but max is 0 [ 421.578915][T13418] usb 4-1: config 1 has no interface number 0 [ 421.667314][T21467] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 421.738168][T21467] overlayfs: missing 'lowerdir' [ 421.816028][T21471] loop1: detected capacity change from 0 to 2048 [ 421.816223][T13418] usb 4-1: New USB device found, idVendor=19d2, idProduct=ffbf, bcdDevice=68.78 [ 421.841572][T13418] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 421.853385][T13418] usb 4-1: Product: syz [ 421.884400][ T4190] Alternate GPT is invalid, using primary GPT. [ 421.893384][T13418] usb 4-1: Manufacturer: syz [ 421.913775][ T4190] loop1: p2 p3 p7 [ 421.924263][T13418] usb 4-1: SerialNumber: syz [ 422.098005][T21471] Alternate GPT is invalid, using primary GPT. [ 422.105021][T21471] loop1: p2 p3 p7 [ 423.019114][T13418] option 4-1:1.64: GSM modem (1-port) converter detected [ 423.036660][T13418] usb 4-1: USB disconnect, device number 8 [ 423.043368][T13418] option 4-1:1.64: device disconnected [ 423.235389][ T3561] Alternate GPT is invalid, using primary GPT. [ 423.250278][ T3561] loop1: p2 p3 p7 [ 423.432803][ T7124] udevd[7124]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 423.435540][ T4190] udevd[4190]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 423.458519][ T4192] udevd[4192]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 423.561177][ T7124] udevd[7124]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 423.574602][ T4192] udevd[4192]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 423.614883][ T4190] udevd[4190]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 423.700805][ T4190] udevd[4190]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 423.718736][ T4192] udevd[4192]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 423.734299][ T7124] udevd[7124]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 424.005927][T21518] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4761'. [ 424.492794][T21543] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4771'. [ 425.548097][T21573] lo speed is unknown, defaulting to 1000 [ 426.171142][T21587] loop4: detected capacity change from 0 to 1024 [ 426.239299][T21587] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 426.752936][T21663] loop0: detected capacity change from 0 to 2048 [ 426.873419][ T4190] Alternate GPT is invalid, using primary GPT. [ 426.879894][ T4190] loop0: p2 p3 p7 [ 426.952973][T21663] Alternate GPT is invalid, using primary GPT. [ 426.968688][T21663] loop0: p2 p3 p7 [ 427.096268][T21675] loop3: detected capacity change from 0 to 1024 [ 427.212920][ T4192] udevd[4192]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 427.257052][T21675] EXT4-fs (loop3): Ignoring removed nobh option [ 427.263417][T21675] EXT4-fs (loop3): Ignoring removed bh option [ 427.272705][T21675] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 427.287164][T21679] netlink: 'syz.0.4808': attribute type 4 has an invalid length. [ 427.433469][T21675] EXT4-fs (loop3): mounted filesystem without journal. Opts: resuid=0x0000000000000000,data_err=abort,barrier=0x0000000000000001,dioread_nolock,grpjquota=,quota,data_err=ignore,grpquota,nobh,user_xattr,bh,minixdf,,errors=continue. Quota mode: writeback. [ 427.857809][T21689] lo speed is unknown, defaulting to 1000 [ 428.735161][T21722] loop4: detected capacity change from 0 to 256 [ 429.142964][T21730] netlink: 'syz.3.4829': attribute type 12 has an invalid length. [ 430.239912][T21745] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4835'. [ 430.431856][T13412] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 430.623392][T21754] netlink: 'syz.1.4839': attribute type 4 has an invalid length. [ 430.871059][T13412] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 430.976014][T13412] usb 4-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 430.985527][T13412] usb 4-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 431.031759][T13412] usb 4-1: Manufacturer: syz [ 431.046734][T13412] usb 4-1: config 0 descriptor?? [ 431.053541][T21764] loop1: detected capacity change from 0 to 1024 [ 431.109420][T13412] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 431.187874][T21764] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 431.288062][T21766] lo speed is unknown, defaulting to 1000 [ 431.477742][T16041] usb 4-1: USB disconnect, device number 9 [ 431.876106][T21783] input: syz0 as /devices/virtual/input/input9 [ 431.944224][T21785] netlink: 64 bytes leftover after parsing attributes in process `syz.2.4847'. [ 432.248628][T21795] netlink: 'syz.2.4851': attribute type 4 has an invalid length. [ 432.931658][T21805] netlink: 'syz.4.4854': attribute type 4 has an invalid length. [ 432.950956][T21805] netlink: 'syz.4.4854': attribute type 4 has an invalid length. [ 433.176861][T21811] lo speed is unknown, defaulting to 1000 [ 433.636671][T21831] netlink: 'syz.3.4869': attribute type 4 has an invalid length. [ 433.700103][T21834] netlink: 'syz.3.4869': attribute type 4 has an invalid length. [ 433.865627][T21833] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4870'. [ 433.896943][T21833] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 434.025310][T21833] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 434.962914][T21870] loop3: detected capacity change from 0 to 2048 [ 435.063506][T21870] Alternate GPT is invalid, using primary GPT. [ 435.085345][T21870] loop3: p2 p3 p7 [ 435.343239][T21878] lo speed is unknown, defaulting to 1000 [ 435.405082][ T7124] udevd[7124]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 435.405526][ T4192] udevd[4192]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 435.451887][ T4190] udevd[4190]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 437.137827][T21921] netlink: 'syz.3.4922': attribute type 4 has an invalid length. [ 439.093871][T22476] netlink: 'syz.4.4938': attribute type 4 has an invalid length. [ 439.192133][T22480] netlink: 'syz.4.4938': attribute type 4 has an invalid length. [ 439.524715][T22495] netlink: 'syz.2.4949': attribute type 4 has an invalid length. [ 439.552304][T22498] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 439.572920][T22500] loop1: detected capacity change from 0 to 1024 [ 439.710650][T22500] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 439.947473][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.953962][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 439.963792][T22510] netlink: 'syz.0.4956': attribute type 4 has an invalid length. [ 440.083380][T22513] cgroup: fork rejected by pids controller in /syz1 [ 440.526274][T22510] netlink: 'syz.0.4956': attribute type 4 has an invalid length. [ 440.600989][T22810] netlink: 'syz.4.4958': attribute type 4 has an invalid length. [ 440.681519][T22812] netlink: 'syz.4.4958': attribute type 4 has an invalid length. [ 440.793836][T22815] loop1: detected capacity change from 0 to 1024 [ 440.962313][T22815] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 441.528606][T22854] loop0: detected capacity change from 0 to 1024 [ 441.591775][T22854] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 442.945479][T22868] netlink: 'syz.2.4973': attribute type 4 has an invalid length. [ 442.986667][T22868] netlink: 'syz.2.4973': attribute type 4 has an invalid length. [ 443.567768][T22884] 9pnet: Unknown protocol version 9 [ 443.867391][T22894] netlink: 'syz.1.4986': attribute type 4 has an invalid length. [ 443.908402][ T5813] lo speed is unknown, defaulting to 1000 [ 444.130447][T22902] validate_nla: 2 callbacks suppressed [ 444.130466][T22902] netlink: 'syz.0.4990': attribute type 4 has an invalid length. [ 444.344427][T22910] loop0: detected capacity change from 0 to 512 [ 444.440479][T22910] EXT4-fs (loop0): Test dummy encryption mode enabled [ 444.462632][T22910] EXT4-fs (loop0): Test dummy encryption mode enabled [ 444.543169][T22910] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 444.970576][ T5813] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 445.076478][T22936] netlink: 40 bytes leftover after parsing attributes in process `syz.3.5006'. [ 445.401291][ T5813] usb 2-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 445.406497][T22955] loop3: detected capacity change from 0 to 1024 [ 445.497265][T22955] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 445.499738][T22956] 9p: Unknown Cache mode f [ 445.511017][ T5813] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 445.529325][ T5813] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 445.575886][ T5813] usb 2-1: Manufacturer: syz [ 445.602046][ T5813] usb 2-1: config 0 descriptor?? [ 445.667316][ T5813] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 446.511246][T16043] usb 2-1: USB disconnect, device number 8 [ 446.692446][T23316] loop4: detected capacity change from 0 to 1024 [ 446.842551][T23316] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 446.855575][T23321] loop3: detected capacity change from 0 to 512 [ 446.958282][T23321] EXT4-fs (loop3): Test dummy encryption mode enabled [ 447.006100][T23321] EXT4-fs (loop3): Test dummy encryption mode enabled [ 447.120591][T23321] EXT4-fs (loop3): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 448.235292][T23573] netlink: 268 bytes leftover after parsing attributes in process `syz.3.5037'. [ 448.330866][T23577] lo speed is unknown, defaulting to 1000 [ 448.411012][T23575] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability [ 448.439342][T23575] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16 [ 449.674763][T23618] lo speed is unknown, defaulting to 1000 [ 450.016949][T23628] loop3: detected capacity change from 0 to 2048 [ 450.229252][T23628] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 450.627477][T23656] lo speed is unknown, defaulting to 1000 [ 450.742484][T23666] tmpfs: Bad value for 'mpol' [ 450.777517][T23667] loop4: detected capacity change from 0 to 1024 [ 450.925038][T23667] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 451.255047][T23671] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability [ 451.291879][T23671] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16 [ 451.808454][T23711] syz.1.5089 (23711): attempted to duplicate a private mapping with mremap. This is not supported. [ 451.871862][T23710] lo speed is unknown, defaulting to 1000 [ 452.081529][ T26] kauditd_printk_skb: 6 callbacks suppressed [ 452.081544][ T26] audit: type=1326 audit(2000000492.370:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23679 comm="syz.3.5081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x7fc00000 [ 452.161368][ T26] audit: type=1326 audit(2000000492.370:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23679 comm="syz.3.5081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fc97c4ce6c9 code=0x7fc00000 [ 452.216057][T23722] netlink: 68 bytes leftover after parsing attributes in process `syz.2.5096'. [ 452.258990][ T26] audit: type=1326 audit(2000000492.370:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23679 comm="syz.3.5081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x7fc00000 [ 452.264205][T23725] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5095'. [ 452.325513][ T26] audit: type=1326 audit(2000000492.370:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23679 comm="syz.3.5081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x7fc00000 [ 453.473005][ T26] audit: type=1326 audit(2000000492.370:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23679 comm="syz.3.5081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x7fc00000 [ 453.583680][T23732] loop0: detected capacity change from 0 to 512 [ 453.605800][ T26] audit: type=1326 audit(2000000492.370:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23679 comm="syz.3.5081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x7fc00000 [ 453.678404][T23732] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 453.685568][T23732] EXT4-fs (loop0): inline encryption not supported [ 453.705077][T23732] EXT4-fs (loop0): Test dummy encryption mode enabled [ 453.712133][T23732] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 453.762622][T23732] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 453.785883][ T26] audit: type=1326 audit(2000000492.370:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23679 comm="syz.3.5081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x7fc00000 [ 453.958897][T23732] EXT4-fs (loop0): 1 truncate cleaned up [ 453.964588][T23732] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,mblk_io_submit,inlinecrypt,test_dummy_encryption=v1,barrier,mblk_io_submit,nogrpid,. Quota mode: none. [ 453.982810][ T26] audit: type=1326 audit(2000000492.370:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23679 comm="syz.3.5081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x7fc00000 [ 453.982846][ T26] audit: type=1326 audit(2000000492.370:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23679 comm="syz.3.5081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x7fc00000 [ 453.982871][ T26] audit: type=1326 audit(2000000492.370:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23679 comm="syz.3.5081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x7fc00000 [ 454.163561][T23745] ecryptfs_parse_options: You must supply at least one valid auth tok signature as a mount parameter; see the eCryptfs README [ 454.178563][T23745] Error parsing options; rc = [-22] [ 454.924991][T23753] lo speed is unknown, defaulting to 1000 [ 454.964111][T23757] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5107'. [ 455.005026][T23759] netlink: 'syz.4.5108': attribute type 4 has an invalid length. [ 455.053694][T23762] netlink: 'syz.4.5108': attribute type 4 has an invalid length. [ 455.250390][T23767] netlink: 64 bytes leftover after parsing attributes in process `syz.4.5111'. [ 455.989664][T23809] lo speed is unknown, defaulting to 1000 [ 456.071357][T23813] lo speed is unknown, defaulting to 1000 [ 456.289755][T23826] 9pnet: Insufficient options for proto=fd [ 456.438605][T23834] netlink: 'syz.3.5144': attribute type 4 has an invalid length. [ 456.481748][T23834] netlink: 'syz.3.5144': attribute type 4 has an invalid length. [ 456.494253][T23836] loop4: detected capacity change from 0 to 1024 [ 456.513853][T23840] loop1: detected capacity change from 0 to 1024 [ 456.571292][T23840] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 456.613064][T23836] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 457.107762][T23855] xt_nat: multiple ranges no longer supported [ 457.904621][T23859] lo speed is unknown, defaulting to 1000 [ 457.914757][T23862] netlink: 268 bytes leftover after parsing attributes in process `syz.2.5154'. [ 458.989364][T23878] netlink: 'syz.4.5160': attribute type 4 has an invalid length. [ 459.055614][T23881] netlink: 'syz.4.5160': attribute type 4 has an invalid length. [ 460.435331][T23920] loop0: detected capacity change from 0 to 128 [ 460.520084][T23920] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 460.531020][T23920] ext4 filesystem being mounted at /972/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 460.875428][T23937] netlink: 'syz.4.5188': attribute type 4 has an invalid length. [ 460.957300][T23942] netlink: 'syz.4.5188': attribute type 4 has an invalid length. [ 461.059252][T23944] fuse: Bad value for 'rootmode' [ 461.633011][T23958] loop0: detected capacity change from 0 to 2048 [ 461.641290][T23960] loop3: detected capacity change from 0 to 128 [ 461.783576][T23958] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 461.795963][T23960] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 461.830734][T23960] ext4 filesystem being mounted at /1077/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 462.136170][T23974] netlink: 'syz.4.5203': attribute type 4 has an invalid length. [ 462.197247][T23974] netlink: 'syz.4.5203': attribute type 4 has an invalid length. [ 462.288441][T23980] lo speed is unknown, defaulting to 1000 [ 462.555072][T23992] input: syz0 as /devices/virtual/input/input10 [ 462.840347][T23997] loop4: detected capacity change from 0 to 2048 [ 462.992181][T24006] overlayfs: missing 'lowerdir' [ 462.999920][T23997] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 463.087494][T13412] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 463.134107][T24011] netlink: 'syz.3.5220': attribute type 4 has an invalid length. [ 463.159674][T24011] netlink: 'syz.3.5220': attribute type 4 has an invalid length. [ 463.365765][T13412] usb 1-1: Using ep0 maxpacket: 16 [ 463.551175][T13412] usb 1-1: unable to get BOS descriptor or descriptor too short [ 463.655957][T13412] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 253, changing to 11 [ 463.676979][T13412] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 463.715717][T13412] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 64 [ 463.868145][T24040] netlink: 'syz.4.5233': attribute type 4 has an invalid length. [ 463.920893][T13412] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 463.939564][T13412] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 463.963191][T13412] usb 1-1: Product: syz [ 463.982423][T13412] usb 1-1: Manufacturer: syz [ 463.995796][T13412] usb 1-1: SerialNumber: syz [ 464.022319][T24044] netlink: 'syz.4.5233': attribute type 4 has an invalid length. [ 464.387304][T13412] cdc_ncm 1-1:1.0: bind() failure [ 464.399623][T13412] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 464.431603][T24063] netlink: 28 bytes leftover after parsing attributes in process `syz.1.5243'. [ 464.449167][T13412] cdc_ncm 1-1:1.1: bind() failure [ 464.490686][T13412] usb 1-1: USB disconnect, device number 15 [ 464.746797][T24080] netlink: 'syz.2.5250': attribute type 4 has an invalid length. [ 464.767801][T24079] overlayfs: unrecognized mount option "hash" or missing value [ 464.826278][T24083] netlink: 'syz.2.5250': attribute type 4 has an invalid length. [ 465.134809][T24098] loop0: detected capacity change from 0 to 512 [ 465.266867][T24098] EXT4-fs error (device loop0): ext4_orphan_get:1401: inode #15: comm syz.0.5259: inode has both inline data and extents flags [ 465.404976][T24098] EXT4-fs error (device loop0): ext4_orphan_get:1406: comm syz.0.5259: couldn't read orphan inode 15 (err -117) [ 465.457675][T24098] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 465.991329][T24135] netlink: 104 bytes leftover after parsing attributes in process `syz.2.5276'. [ 466.106694][ T26] kauditd_printk_skb: 57 callbacks suppressed [ 466.106710][ T26] audit: type=1800 audit(2000000506.390:184): pid=24137 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.5277" name="cpuacct.usage_percpu" dev="overlay" ino=6256 res=0 errno=0 [ 466.270279][T24145] netlink: 'syz.4.5282': attribute type 4 has an invalid length. [ 466.301790][T24145] netlink: 'syz.4.5282': attribute type 4 has an invalid length. [ 466.425015][T24151] loop4: detected capacity change from 0 to 512 [ 466.491589][T24151] EXT4-fs (loop4): Test dummy encryption mode enabled [ 466.526247][T24151] EXT4-fs (loop4): Test dummy encryption mode enabled [ 466.539256][T24151] EXT4-fs (loop4): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 467.023885][T24177] netlink: 'syz.4.5294': attribute type 4 has an invalid length. [ 467.070555][T24177] netlink: 'syz.4.5294': attribute type 4 has an invalid length. [ 467.509736][T24933] netlink: 'syz.3.5298': attribute type 4 has an invalid length. [ 468.176784][T24960] xt_nat: multiple ranges no longer supported [ 469.841576][T24966] loop3: detected capacity change from 0 to 1024 [ 470.002173][T24966] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 470.253529][T24986] input: syz0 as /devices/virtual/input/input11 [ 470.435229][T24992] binder: Bad value for 'max' [ 471.370789][T25777] netlink: 156 bytes leftover after parsing attributes in process `syz.3.5335'. [ 471.424006][T25779] netlink: 'syz.0.5337': attribute type 4 has an invalid length. [ 471.432780][T25777] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5335'. [ 471.456588][T25777] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5335'. [ 471.480524][T25777] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5335'. [ 471.550148][T25782] lo speed is unknown, defaulting to 1000 [ 471.590262][T25785] loop0: detected capacity change from 0 to 512 [ 471.763660][T25785] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 471.791693][T25785] ext4 filesystem being mounted at /1000/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 471.838777][T25796] overlayfs: missing 'lowerdir' [ 471.878052][T25802] loop3: detected capacity change from 0 to 1024 [ 471.915382][T25800] netlink: 'syz.4.5344': attribute type 4 has an invalid length. [ 471.958856][T25802] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 471.984226][T25806] netlink: 'syz.4.5344': attribute type 4 has an invalid length. [ 472.201192][T25816] netlink: 'syz.0.5352': attribute type 4 has an invalid length. [ 472.269598][T25821] netlink: 'syz.0.5352': attribute type 4 has an invalid length. [ 472.330496][T25820] netlink: 3744 bytes leftover after parsing attributes in process `syz.4.5354'. [ 472.405132][T25823] lo speed is unknown, defaulting to 1000 [ 472.561804][T25830] netlink: 56 bytes leftover after parsing attributes in process `syz.0.5358'. [ 472.838108][T25837] netlink: 'syz.1.5359': attribute type 4 has an invalid length. [ 472.907400][T16041] lo speed is unknown, defaulting to 1000 [ 472.919050][T25951] netlink: 'syz.1.5359': attribute type 4 has an invalid length. [ 473.034064][T25955] netlink: 'syz.2.5364': attribute type 4 has an invalid length. [ 473.079240][ T4235] lo speed is unknown, defaulting to 1000 [ 473.098399][T25952] netlink: 'syz.2.5364': attribute type 4 has an invalid length. [ 474.042808][T25967] netlink: 'syz.1.5368': attribute type 4 has an invalid length. [ 474.382647][ T6078] lo speed is unknown, defaulting to 1000 [ 474.388631][T16041] lo speed is unknown, defaulting to 1000 [ 474.449208][T25980] overlayfs: missing 'workdir' [ 474.591474][T25982] loop4: detected capacity change from 0 to 1024 [ 474.768573][T25982] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 474.801143][T25986] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 475.802883][T26004] loop1: detected capacity change from 0 to 512 [ 476.342610][T26004] EXT4-fs (loop1): Test dummy encryption mode enabled [ 476.403178][T26004] EXT4-fs (loop1): Test dummy encryption mode enabled [ 476.522568][T26004] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 477.010485][T26042] loop1: detected capacity change from 0 to 128 [ 477.040291][T26049] netlink: 5 bytes leftover after parsing attributes in process `syz.2.5402'. [ 477.233662][T26042] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 477.327938][T26042] ext4 filesystem being mounted at /1063/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 477.907182][T26070] loop3: detected capacity change from 0 to 512 [ 478.142502][T26070] EXT4-fs error (device loop3): ext4_orphan_get:1401: inode #15: comm syz.3.5411: inode has both inline data and extents flags [ 478.307453][T26070] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.5411: couldn't read orphan inode 15 (err -117) [ 478.351108][T26086] loop4: detected capacity change from 0 to 512 [ 478.406231][T26070] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 478.444628][T26086] EXT4-fs (loop4): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000001000,nodiscard,quota,,errors=continue. Quota mode: writeback. [ 478.575235][T26086] ext4 filesystem being mounted at /1043/file0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 479.460203][T26139] loop1: detected capacity change from 0 to 512 [ 479.496692][T26138] loop3: detected capacity change from 0 to 128 [ 479.619331][T26139] EXT4-fs (loop1): Test dummy encryption mode enabled [ 479.667391][T13412] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 479.696078][T26139] EXT4-fs (loop1): Test dummy encryption mode enabled [ 479.705376][T26138] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 479.790911][T26138] ext4 filesystem being mounted at /1114/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 479.803895][T26139] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 479.915870][T13412] usb 5-1: Using ep0 maxpacket: 8 [ 480.065852][T13412] usb 5-1: unable to get BOS descriptor or descriptor too short [ 480.125868][T13412] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 480.133475][T13412] usb 5-1: can't read configurations, error -71 [ 480.552000][T26163] validate_nla: 3 callbacks suppressed [ 480.552016][T26163] netlink: 'syz.1.5447': attribute type 4 has an invalid length. [ 480.663820][ T5811] lo speed is unknown, defaulting to 1000 [ 480.726054][T26167] netlink: 'syz.1.5447': attribute type 4 has an invalid length. [ 480.815832][ T6078] lo speed is unknown, defaulting to 1000 [ 480.828700][T26174] netlink: 'syz.2.5451': attribute type 4 has an invalid length. [ 480.985908][T26175] netlink: 'syz.2.5451': attribute type 4 has an invalid length. [ 482.129982][T26190] loop3: detected capacity change from 0 to 512 [ 482.226187][T26190] EXT4-fs (loop3): Test dummy encryption mode enabled [ 482.275398][T26190] EXT4-fs (loop3): Test dummy encryption mode enabled [ 482.422712][T26208] netlink: 'syz.1.5467': attribute type 4 has an invalid length. [ 482.446860][T26190] EXT4-fs (loop3): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 482.564917][ T6078] lo speed is unknown, defaulting to 1000 [ 482.571130][T26213] netlink: 'syz.1.5467': attribute type 4 has an invalid length. [ 482.650620][ T4235] lo speed is unknown, defaulting to 1000 [ 482.786727][T26217] netlink: 5 bytes leftover after parsing attributes in process `syz.0.5471'. [ 482.886390][T26217] device gretap0 left promiscuous mode [ 484.001514][T26253] netlink: 5 bytes leftover after parsing attributes in process `syz.4.5486'. [ 484.164639][T26264] overlayfs: failed to resolve './file0': -2 [ 484.584708][T26280] can: request_module (can-proto-0) failed. [ 484.734429][T26297] loop4: detected capacity change from 0 to 128 [ 484.926530][T26297] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 484.985850][T26297] ext4 filesystem being mounted at /1064/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 486.192167][T26347] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 486.222419][T26347] overlayfs: missing 'lowerdir' [ 486.964946][T26373] loop3: detected capacity change from 0 to 1024 [ 487.043334][T26373] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 488.524774][T27333] loop1: detected capacity change from 0 to 256 [ 488.731918][T27333] attempt to access beyond end of device [ 488.731918][T27333] loop1: rw=2049, want=260, limit=256 [ 489.837156][T27385] loop1: detected capacity change from 0 to 512 [ 489.857532][T27389] loop0: detected capacity change from 0 to 128 [ 489.916829][T27389] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 489.959963][T27389] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 489.998676][T27385] EXT4-fs (loop1): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000001000,nodiscard,quota,,errors=continue. Quota mode: writeback. [ 490.028207][T27385] ext4 filesystem being mounted at /1107/file0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 490.090904][ T4519] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 490.177454][T27405] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5583'. [ 490.284873][T27409] loop0: detected capacity change from 0 to 512 [ 490.300452][T27411] loop3: detected capacity change from 0 to 1024 [ 490.385925][T27409] EXT4-fs (loop0): Test dummy encryption mode enabled [ 490.393057][T27409] EXT4-fs (loop0): Test dummy encryption mode enabled [ 490.460568][T27409] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 490.813474][T27427] loop1: detected capacity change from 0 to 1024 [ 491.250563][T27427] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 492.332424][T27439] lo speed is unknown, defaulting to 1000 [ 492.371217][T27444] netlink: 104 bytes leftover after parsing attributes in process `syz.2.5599'. [ 492.421010][T27448] cgroup: Invalid name [ 492.647853][ T26] audit: type=1326 audit(2000000532.940:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27455 comm="syz.3.5602" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x0 [ 492.863692][T27470] 9pnet: Insufficient options for proto=fd [ 493.106359][T27467] loop4: detected capacity change from 0 to 40427 [ 493.166752][T27467] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 493.174517][T27467] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 493.193793][T27467] F2FS-fs (loop4): invalid crc value [ 493.231534][T27467] F2FS-fs (loop4): Found nat_bits in checkpoint [ 493.303726][T27467] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 493.310996][T27467] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 493.665995][ T26] audit: type=1800 audit(2000000533.920:186): pid=27487 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.5608" name="file1" dev="loop4" ino=10 res=0 errno=0 [ 496.322199][T27516] loop0: detected capacity change from 0 to 1024 [ 496.399513][T27516] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 496.668431][T27526] netlink: 28 bytes leftover after parsing attributes in process `syz.1.5631'. [ 497.709128][T27541] lo speed is unknown, defaulting to 1000 [ 498.131670][T27570] overlayfs: failed to resolve '/./file0': -2 [ 498.490590][T27588] loop3: detected capacity change from 0 to 512 [ 498.545532][T27593] netlink: 'syz.2.5655': attribute type 4 has an invalid length. [ 498.629002][T27593] netlink: 'syz.2.5655': attribute type 4 has an invalid length. [ 498.652305][T27588] EXT4-fs (loop3): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000001000,nodiscard,quota,,errors=continue. Quota mode: writeback. [ 498.691309][T27588] ext4 filesystem being mounted at /1158/file0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 499.048546][ T26] audit: type=1326 audit(2000000539.290:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27606 comm="syz.4.5660" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 499.136635][ T26] audit: type=1326 audit(2000000539.290:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27606 comm="syz.4.5660" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 499.159202][ T26] audit: type=1326 audit(2000000539.340:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27606 comm="syz.4.5660" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 499.194225][ T26] audit: type=1326 audit(2000000539.340:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27606 comm="syz.4.5660" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 499.241595][ T26] audit: type=1326 audit(2000000539.340:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27606 comm="syz.4.5660" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 499.416895][ T26] audit: type=1326 audit(2000000539.360:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27606 comm="syz.4.5660" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 499.911967][ T26] audit: type=1326 audit(2000000539.360:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27606 comm="syz.4.5660" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 499.998877][ T26] audit: type=1326 audit(2000000539.360:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27606 comm="syz.4.5660" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 500.044696][ T26] audit: type=1326 audit(2000000539.360:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27606 comm="syz.4.5660" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 500.165412][T27635] lo speed is unknown, defaulting to 1000 [ 500.173622][ T26] audit: type=1326 audit(2000000539.360:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27606 comm="syz.4.5660" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcaf9e0d6c9 code=0x7ffc0000 [ 500.193940][T27636] netlink: 'syz.0.5669': attribute type 4 has an invalid length. [ 500.258647][T27636] netlink: 'syz.0.5669': attribute type 4 has an invalid length. [ 500.594820][T27653] loop0: detected capacity change from 0 to 1024 [ 500.688420][T27653] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 500.744668][T27661] loop3: detected capacity change from 0 to 1024 [ 500.758489][T27663] netlink: 'syz.1.5685': attribute type 4 has an invalid length. [ 500.797513][ T4235] lo speed is unknown, defaulting to 1000 [ 500.809452][T27663] netlink: 'syz.1.5685': attribute type 4 has an invalid length. [ 500.831369][ T5813] lo speed is unknown, defaulting to 1000 [ 500.881160][T27661] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 501.036396][T27666] loop1: detected capacity change from 0 to 1024 [ 501.387415][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.393798][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.586155][T27681] 9pnet: Insufficient options for proto=fd [ 501.979159][T27713] netlink: 'syz.4.5697': attribute type 4 has an invalid length. [ 502.034726][T27713] netlink: 'syz.4.5697': attribute type 4 has an invalid length. [ 502.861892][T27725] netlink: 'syz.3.5701': attribute type 4 has an invalid length. [ 502.933814][T27728] netlink: 'syz.3.5701': attribute type 4 has an invalid length. [ 503.892284][T27753] netlink: 'syz.0.5715': attribute type 4 has an invalid length. [ 503.979587][T27757] netlink: 'syz.0.5715': attribute type 4 has an invalid length. [ 504.075790][ T5813] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 504.281547][T27769] netlink: 48 bytes leftover after parsing attributes in process `syz.0.5722'. [ 504.326038][T27769] netlink: 48 bytes leftover after parsing attributes in process `syz.0.5722'. [ 504.336016][ T5813] usb 2-1: Using ep0 maxpacket: 16 [ 504.410402][T27776] loop0: detected capacity change from 0 to 128 [ 504.443255][T27778] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5725'. [ 504.474026][ T5813] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 504.485706][ T5813] usb 2-1: config 0 has no interface number 0 [ 504.497516][ T5813] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 504.507715][ T5813] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 504.525223][T27776] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 504.544029][ T5813] usb 2-1: config 0 interface 41 has no altsetting 0 [ 504.570330][T27776] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 504.650675][ T6017] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 504.680127][T27785] netlink: 'syz.2.5730': attribute type 4 has an invalid length. [ 504.756259][ T5813] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 504.772311][ T5813] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 504.793495][ T5813] usb 2-1: Product: syz [ 504.797734][T27789] netlink: 104 bytes leftover after parsing attributes in process `syz.0.5729'. [ 504.801599][ T5813] usb 2-1: Manufacturer: syz [ 504.834262][ T5813] usb 2-1: SerialNumber: syz [ 504.845053][T27785] netlink: 'syz.2.5730': attribute type 4 has an invalid length. [ 504.847163][ T5813] usb 2-1: config 0 descriptor?? [ 504.876084][T27748] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 504.902602][T27748] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 504.911834][T27787] lo speed is unknown, defaulting to 1000 [ 505.156529][ T5813] CoreChips: probe of 2-1:0.41 failed with error -71 [ 505.807941][ T5813] usb 2-1: USB disconnect, device number 9 [ 505.970056][T27813] netlink: 84 bytes leftover after parsing attributes in process `syz.1.5742'. [ 506.177155][T27821] netlink: 'syz.2.5745': attribute type 4 has an invalid length. [ 506.217053][T27823] loop1: detected capacity change from 0 to 512 [ 506.245429][T27824] netlink: 'syz.2.5745': attribute type 4 has an invalid length. [ 506.332710][T27823] EXT4-fs (loop1): Test dummy encryption mode enabled [ 506.349739][T27823] EXT4-fs (loop1): Test dummy encryption mode enabled [ 506.365792][ T4235] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 506.437104][T27823] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 506.665774][ T4235] usb 5-1: Using ep0 maxpacket: 8 [ 506.805761][ T4235] usb 5-1: unable to get BOS descriptor or descriptor too short [ 506.870040][ T4235] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 506.879694][T27845] lo speed is unknown, defaulting to 1000 [ 506.893283][ T4235] usb 5-1: can't read configurations, error -71 [ 507.091886][T27850] lo speed is unknown, defaulting to 1000 [ 507.240865][T27859] netlink: 'syz.3.5759': attribute type 4 has an invalid length. [ 507.365773][T27860] netlink: 'syz.3.5759': attribute type 4 has an invalid length. [ 507.783004][T27875] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5756'. [ 507.804022][T27879] loop1: detected capacity change from 0 to 1024 [ 507.883195][T27879] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 507.902820][T27881] 9pnet: p9_errstr2errno: server reported unknown error 1844674407370 [ 508.245130][T27896] loop4: detected capacity change from 0 to 1024 [ 508.334181][T27901] netlink: 'syz.0.5777': attribute type 4 has an invalid length. [ 508.373334][T27896] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 508.465394][T27904] netlink: 'syz.0.5777': attribute type 4 has an invalid length. [ 508.720933][T27916] loop3: detected capacity change from 0 to 512 [ 509.160430][T27916] EXT4-fs (loop3): Test dummy encryption mode enabled [ 509.183323][T27916] EXT4-fs (loop3): Test dummy encryption mode enabled [ 509.292610][T27916] EXT4-fs (loop3): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 509.611312][T28678] lo speed is unknown, defaulting to 1000 [ 510.333632][T29609] loop0: detected capacity change from 0 to 1024 [ 510.351815][T29613] loop3: detected capacity change from 0 to 1024 [ 510.444212][T29613] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 510.539177][T29609] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 512.170433][T30372] overlayfs: failed to clone upperpath [ 512.994417][T30536] Cannot find del_set index 286 as target [ 515.200881][T30572] lo speed is unknown, defaulting to 1000 [ 517.452280][T30631] 9pnet: Could not find request transport: 00000000000000000004 [ 517.466419][T30629] netlink: 'syz.1.5867': attribute type 4 has an invalid length. [ 518.900202][T30675] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5888'. [ 518.970353][T30675] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5888'. [ 519.057496][T30675] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5888'. [ 519.081399][T30675] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5888'. [ 519.305848][T13418] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 519.555799][T13418] usb 4-1: Using ep0 maxpacket: 16 [ 519.730973][T13418] usb 4-1: config 0 has an invalid interface number: 41 but max is 0 [ 519.749914][T13418] usb 4-1: config 0 has no interface number 0 [ 519.770206][T13418] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 519.815722][T13418] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 519.874943][T13418] usb 4-1: config 0 interface 41 has no altsetting 0 [ 519.967900][T30691] loop1: detected capacity change from 0 to 1024 [ 520.095998][T13418] usb 4-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 520.136025][T13418] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 520.144057][T13418] usb 4-1: Product: syz [ 520.180439][T30691] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 520.202162][T13418] usb 4-1: Manufacturer: syz [ 520.215723][T13418] usb 4-1: SerialNumber: syz [ 520.236385][T13418] usb 4-1: config 0 descriptor?? [ 520.286069][T30677] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 520.293161][T30677] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 520.585952][T13418] CoreChips: probe of 4-1:0.41 failed with error -71 [ 520.598055][T13418] usb 4-1: USB disconnect, device number 10 [ 520.801827][ T26] kauditd_printk_skb: 31 callbacks suppressed [ 520.801842][ T26] audit: type=1326 audit(2000000561.070:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30697 comm="syz.4.5897" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcaf9e0d6c9 code=0x0 [ 521.522847][T30726] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5906'. [ 521.577802][T30726] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5906'. [ 521.705937][T30726] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5906'. [ 521.771320][T30726] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5906'. [ 522.032366][T30736] loop4: detected capacity change from 0 to 1024 [ 522.138016][T30736] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 523.391457][T30785] loop0: detected capacity change from 0 to 4096 [ 523.426883][T30789] netlink: 'syz.1.5933': attribute type 4 has an invalid length. [ 523.557429][T30785] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 524.753420][T30822] loop4: detected capacity change from 0 to 512 [ 524.850312][T30822] EXT4-fs (loop4): Test dummy encryption mode enabled [ 524.892949][T30822] EXT4-fs (loop4): Test dummy encryption mode enabled [ 524.973289][T30822] EXT4-fs (loop4): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 525.308988][T30844] netlink: 'syz.4.5946': attribute type 4 has an invalid length. [ 525.796463][T30866] loop1: detected capacity change from 0 to 512 [ 525.823047][T30870] loop3: detected capacity change from 0 to 1024 [ 525.905985][T30870] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 525.947091][T30866] EXT4-fs (loop1): Test dummy encryption mode enabled [ 525.954182][T30866] EXT4-fs (loop1): Test dummy encryption mode enabled [ 526.183168][T30866] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 526.625576][T30880] lo speed is unknown, defaulting to 1000 [ 528.096830][T30905] loop0: detected capacity change from 0 to 512 [ 528.738755][T30905] EXT4-fs (loop0): Test dummy encryption mode enabled [ 528.796053][T30905] EXT4-fs (loop0): Test dummy encryption mode enabled [ 528.866541][T30905] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 529.028032][T30941] loop3: detected capacity change from 0 to 1024 [ 529.053559][T30934] lo speed is unknown, defaulting to 1000 [ 529.091024][T30941] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 529.385252][T30952] fuse: Bad value for 'user_id' [ 529.395240][T30939] lo speed is unknown, defaulting to 1000 [ 529.503494][T30957] netlink: 'syz.1.5997': attribute type 4 has an invalid length. [ 529.844134][T30972] loop3: detected capacity change from 0 to 128 [ 529.863725][T30970] 9pnet: p9_errstr2errno: server reported unknown error 184467440737 [ 529.911559][T30972] EXT4-fs (loop3): Ignoring removed nobh option [ 529.936218][T30972] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,abort,,errors=continue. Quota mode: none. [ 529.995916][T30972] ext4 filesystem being mounted at /1225/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 530.021049][T30977] loop0: detected capacity change from 0 to 1024 [ 530.094231][T30979] netlink: 72 bytes leftover after parsing attributes in process `syz.1.6010'. [ 530.169078][T30977] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 530.389368][T30986] netlink: 'syz.4.6011': attribute type 4 has an invalid length. [ 530.833489][T31965] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6013'. [ 531.132802][T32195] lo speed is unknown, defaulting to 1000 [ 531.655806][ T4235] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 531.734172][T32222] netlink: 188 bytes leftover after parsing attributes in process `syz.4.6030'. [ 531.755455][T32221] loop3: detected capacity change from 0 to 512 [ 531.870593][T32221] EXT4-fs (loop3): Test dummy encryption mode enabled [ 531.893102][T32221] EXT4-fs (loop3): Test dummy encryption mode enabled [ 531.925850][ T4235] usb 2-1: Using ep0 maxpacket: 16 [ 531.986926][T32221] EXT4-fs (loop3): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 532.066075][ T4235] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 532.084507][ T4235] usb 2-1: config 0 has no interface number 0 [ 532.122783][ T4235] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 532.153281][ T4235] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 532.194253][ T4235] usb 2-1: config 0 interface 41 has no altsetting 0 [ 533.075894][ T4235] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 533.085437][ T4235] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 533.125714][ T4235] usb 2-1: Product: syz [ 533.129922][ T4235] usb 2-1: Manufacturer: syz [ 533.134528][ T4235] usb 2-1: SerialNumber: syz [ 533.143553][ T4235] usb 2-1: config 0 descriptor?? [ 533.176028][T32209] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 533.183326][T32209] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 533.465898][ T4235] CoreChips: probe of 2-1:0.41 failed with error -71 [ 533.502853][ T4235] usb 2-1: USB disconnect, device number 10 [ 533.555542][T32260] loop0: detected capacity change from 0 to 512 [ 533.631986][T32260] EXT4-fs (loop0): Test dummy encryption mode enabled [ 533.646050][T32260] EXT4-fs (loop0): Test dummy encryption mode enabled [ 533.684534][T32260] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 533.745057][T32264] loop4: detected capacity change from 0 to 128 [ 533.804911][T32264] EXT4-fs (loop4): Ignoring removed nobh option [ 533.888192][T32264] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,abort,,errors=continue. Quota mode: none. [ 533.915908][T32264] ext4 filesystem being mounted at /1184/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 534.793617][T32299] loop3: detected capacity change from 0 to 1024 [ 534.822645][T32299] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 534.854539][T32301] loop1: detected capacity change from 0 to 128 [ 534.946105][ T13] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 534.989301][T32301] EXT4-fs (loop1): Ignoring removed nobh option [ 535.073449][T32301] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,abort,,errors=continue. Quota mode: none. [ 535.112360][T32301] ext4 filesystem being mounted at /1210/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 535.666144][ T13] usb 1-1: Using ep0 maxpacket: 32 [ 535.826830][ T13] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 535.826948][ T13] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 535.827085][ T13] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 535.827128][ T13] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 535.906443][ T13] usb 1-1: config 0 descriptor?? [ 535.957010][ T800] netlink: 'syz.4.6069': attribute type 4 has an invalid length. [ 536.015061][ T13] hub 1-1:0.0: bad descriptor, ignoring hub [ 536.021071][ T13] hub: probe of 1-1:0.0 failed with error -5 [ 536.028777][ T13] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 536.286281][ T26] audit: type=1326 audit(2000000576.580:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=808 comm="syz.2.6074" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0009cd76c9 code=0x7ffc0000 [ 536.360923][ T26] audit: type=1326 audit(2000000576.580:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=808 comm="syz.2.6074" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0009cd76c9 code=0x7ffc0000 [ 536.406025][ T4235] usb 1-1: USB disconnect, device number 16 [ 536.445474][ T26] audit: type=1326 audit(2000000576.690:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=808 comm="syz.2.6074" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f0009cd76c9 code=0x7ffc0000 [ 536.536591][ T26] audit: type=1326 audit(2000000576.690:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=808 comm="syz.2.6074" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0009cd76c9 code=0x7ffc0000 [ 536.575400][ T818] lo speed is unknown, defaulting to 1000 [ 536.620103][ T26] audit: type=1326 audit(2000000576.690:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=808 comm="syz.2.6074" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f0009cd76c9 code=0x7ffc0000 [ 536.697728][ T26] audit: type=1326 audit(2000000576.690:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=808 comm="syz.2.6074" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0009cd76c9 code=0x7ffc0000 [ 536.703329][ T826] loop1: detected capacity change from 0 to 512 [ 536.726493][ T822] lo speed is unknown, defaulting to 1000 [ 536.747587][ T26] audit: type=1326 audit(2000000576.690:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=808 comm="syz.2.6074" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f0009cd76c9 code=0x7ffc0000 [ 536.781850][ T26] audit: type=1326 audit(2000000576.690:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=808 comm="syz.2.6074" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0009cd76c9 code=0x7ffc0000 [ 536.825357][ T826] EXT4-fs (loop1): Test dummy encryption mode enabled [ 536.854461][ T26] audit: type=1326 audit(2000000576.690:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=808 comm="syz.2.6074" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f0009cd76c9 code=0x7ffc0000 [ 536.865985][ T826] EXT4-fs (loop1): Test dummy encryption mode enabled [ 536.918482][ T26] audit: type=1326 audit(2000000576.690:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=808 comm="syz.2.6074" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0009cd76c9 code=0x7ffc0000 [ 536.946272][ T829] netlink: 'syz.2.6083': attribute type 4 has an invalid length. [ 536.971827][ T826] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 537.106083][ T811] fuse: Bad value for 'fd' [ 538.201146][ T855] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6088'. [ 538.829765][ T859] loop4: detected capacity change from 0 to 1024 [ 538.874096][ T863] netlink: 'syz.2.6095': attribute type 4 has an invalid length. [ 538.923397][ T859] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 540.291238][ T868] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6098'. [ 540.637328][ T1402] binder: BINDER_SET_CONTEXT_MGR already set [ 540.656528][ T1405] netlink: 'syz.4.6108': attribute type 4 has an invalid length. [ 540.692489][ T1402] binder: 1401:1402 ioctl 4018620d 200000000040 returned -16 [ 540.705183][ T1409] netlink: 'syz.3.6109': attribute type 4 has an invalid length. [ 540.821697][ T1415] loop1: detected capacity change from 0 to 1024 [ 540.955289][ T1419] loop3: detected capacity change from 0 to 2048 [ 540.988881][ T1415] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 541.234572][ T1439] netlink: 'syz.2.6121': attribute type 4 has an invalid length. [ 541.726445][ T1419] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 541.980579][ T2511] loop0: detected capacity change from 0 to 512 [ 542.051807][ T2511] EXT4-fs (loop0): Test dummy encryption mode enabled [ 542.096139][ T2511] EXT4-fs (loop0): Test dummy encryption mode enabled [ 542.171912][ T2511] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 542.366414][ T2536] lo speed is unknown, defaulting to 1000 [ 542.450561][ T2538] lo speed is unknown, defaulting to 1000 [ 542.471384][ T2541] lo speed is unknown, defaulting to 1000 [ 542.478798][ T2542] netlink: 'syz.2.6135': attribute type 4 has an invalid length. [ 543.059614][ T2558] netlink: 'syz.1.6140': attribute type 4 has an invalid length. [ 543.784530][ T2573] overlayfs: missing 'workdir' [ 543.922627][ T2586] netlink: 'syz.0.6149': attribute type 4 has an invalid length. [ 544.312302][ T2605] loop4: detected capacity change from 0 to 512 [ 544.331477][ T2603] lo speed is unknown, defaulting to 1000 [ 544.360563][ T2605] EXT4-fs (loop4): Test dummy encryption mode enabled [ 544.372930][ T2605] EXT4-fs (loop4): Test dummy encryption mode enabled [ 544.409006][ T2617] loop1: detected capacity change from 0 to 1024 [ 544.418654][ T2609] loop3: detected capacity change from 0 to 512 [ 544.426101][ T2610] lo speed is unknown, defaulting to 1000 [ 544.439262][ T2605] EXT4-fs (loop4): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 544.509065][ T2609] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 544.557190][ T2617] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 544.568235][ T2609] EXT4-fs (loop3): inline encryption not supported [ 544.574924][ T2609] EXT4-fs (loop3): Test dummy encryption mode enabled [ 544.582989][ T2609] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 544.645012][ T2609] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 544.778404][ T2624] netlink: 'syz.2.6165': attribute type 4 has an invalid length. [ 544.798451][ T2609] EXT4-fs (loop3): 1 truncate cleaned up [ 544.884199][ T2609] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,mblk_io_submit,inlinecrypt,test_dummy_encryption=v1,barrier,mblk_io_submit,nogrpid,. Quota mode: none. [ 545.041640][ T2797] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 545.075793][ T2797] overlayfs: missing 'lowerdir' [ 545.305890][ T2813] loop0: detected capacity change from 0 to 128 [ 545.383897][ T2813] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 545.397111][ T2813] ext4 filesystem being mounted at /1145/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 545.595677][ T5813] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 545.670242][ T2836] netlink: 'syz.0.6179': attribute type 4 has an invalid length. [ 545.742049][ T2842] netlink: 596 bytes leftover after parsing attributes in process `syz.2.6186'. [ 545.862097][ T2845] loop0: detected capacity change from 0 to 1024 [ 545.877860][ T5813] usb 4-1: Using ep0 maxpacket: 32 [ 545.963946][ T2845] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 545.976224][ T2851] loop1: detected capacity change from 0 to 128 [ 546.025949][ T5813] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 546.047414][ T5813] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 546.071798][ T5813] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 546.092131][ T5813] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 546.137759][ T5813] usb 4-1: config 0 descriptor?? [ 546.251354][ T5813] hub 4-1:0.0: bad descriptor, ignoring hub [ 546.257564][ T5813] hub: probe of 4-1:0.0 failed with error -5 [ 546.265382][ T5813] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 546.283871][ T2851] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 546.301674][ T2851] ext4 filesystem being mounted at /1232/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 546.587564][ T7] usb 4-1: USB disconnect, device number 11 [ 546.853223][ T3134] netlink: 'syz.0.6197': attribute type 4 has an invalid length. [ 547.501694][ T3154] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6205'. [ 549.629310][ T3207] lo speed is unknown, defaulting to 1000 [ 550.469272][ T3212] lo speed is unknown, defaulting to 1000 [ 550.834385][ T3230] lo speed is unknown, defaulting to 1000 [ 551.060027][ T3240] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6246'. [ 551.071494][ T3241] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 551.089953][ T3241] overlayfs: missing 'lowerdir' [ 551.502708][ T3261] overlayfs: unrecognized mount option "/" or missing value [ 551.815431][ T3267] netlink: 'syz.2.6257': attribute type 4 has an invalid length. [ 552.701649][ T3294] netlink: 'syz.2.6269': attribute type 4 has an invalid length. [ 553.903743][ T3308] loop3: detected capacity change from 0 to 1024 [ 553.958537][ T3308] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 555.072212][ T3314] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6276'. [ 556.852271][ T3322] fuse: Bad value for 'fd' [ 556.941885][ T3334] netlink: 'syz.2.6282': attribute type 4 has an invalid length. [ 557.653409][ T3364] loop1: detected capacity change from 0 to 1024 [ 557.886473][ T3364] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 559.396265][ T26] kauditd_printk_skb: 6 callbacks suppressed [ 559.396283][ T26] audit: type=1326 audit(2000000599.610:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3382 comm="syz.3.6307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x7ffc0000 [ 559.425165][ T26] audit: type=1326 audit(2000000599.610:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3382 comm="syz.3.6307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc97c4ce6c9 code=0x7ffc0000 [ 559.743582][ T3401] netlink: 12 bytes leftover after parsing attributes in process `syz.2.6315'. [ 559.870376][ T3403] netlink: 140 bytes leftover after parsing attributes in process `syz.4.6317'. [ 559.888311][ T3374] fuse: Bad value for 'fd' [ 561.133055][ T3440] netlink: 'syz.0.6333': attribute type 10 has an invalid length. [ 561.141295][ T3440] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6333'. [ 561.296413][ T3440] team0: Port device geneve0 added [ 561.379969][T13612] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 561.650012][T13612] usb 2-1: Using ep0 maxpacket: 32 [ 561.777015][T13612] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 561.817456][T13612] usb 2-1: config 0 has no interfaces? [ 561.995877][T13612] usb 2-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 562.024984][ T3483] lo speed is unknown, defaulting to 1000 [ 562.041612][T13612] usb 2-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 562.061901][T13612] usb 2-1: Product: syz [ 562.072029][T13612] usb 2-1: Manufacturer: syz [ 562.090374][T13612] usb 2-1: SerialNumber: syz [ 562.130837][T13612] usb 2-1: config 0 descriptor?? [ 562.300708][ T3456] fuse: Bad value for 'fd' [ 562.391031][T13612] usb 2-1: USB disconnect, device number 11 [ 562.445481][ T3498] netlink: 52 bytes leftover after parsing attributes in process `syz.0.6356'. [ 562.470767][ T3496] lo speed is unknown, defaulting to 1000 [ 562.731724][ T3514] netlink: 'syz.3.6363': attribute type 4 has an invalid length. [ 562.838858][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.845198][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.971554][ T3519] sch_tbf: burst 19872 is lower than device lo mtu (11337746) ! [ 563.141455][ T3533] loop4: detected capacity change from 0 to 1024 [ 563.181749][ T3529] lo speed is unknown, defaulting to 1000 [ 563.248969][ T3533] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 563.376589][ T3544] netlink: 'syz.2.6376': attribute type 4 has an invalid length. [ 564.534042][ T3579] lo speed is unknown, defaulting to 1000 [ 564.548201][ T3585] netlink: 'syz.4.6389': attribute type 4 has an invalid length. [ 565.472088][ T3593] 9pnet: Insufficient options for proto=fd [ 565.569220][ T3595] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6394'. [ 565.867421][ T3614] loop1: detected capacity change from 0 to 512 [ 566.016622][ T3614] EXT4-fs error (device loop1): ext4_orphan_get:1401: inode #15: comm syz.1.6403: inode has both inline data and extents flags [ 566.091079][ T3614] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.6403: couldn't read orphan inode 15 (err -117) [ 566.153852][ T3614] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 566.224681][ T3633] lo speed is unknown, defaulting to 1000 [ 566.399829][ T3641] netlink: 'syz.2.6415': attribute type 4 has an invalid length. [ 567.015225][ T3668] lo speed is unknown, defaulting to 1000 [ 567.070426][ T3672] netlink: 'syz.0.6430': attribute type 4 has an invalid length. [ 567.115251][ T3675] loop4: detected capacity change from 0 to 512 [ 567.220067][ T3680] 9pnet: Insufficient options for proto=fd [ 567.310905][ T3675] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 567.389873][ T3675] ext4 filesystem being mounted at /1255/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 567.389970][ T3658] fuse: Bad value for 'rootmode' [ 567.784794][ T3700] lo speed is unknown, defaulting to 1000 [ 567.865341][ T3705] netlink: 'syz.0.6444': attribute type 4 has an invalid length. [ 568.021193][ T3713] loop0: detected capacity change from 0 to 512 [ 568.173985][ T3713] EXT4-fs (loop0): Test dummy encryption mode enabled [ 568.207405][ T3713] EXT4-fs (loop0): Test dummy encryption mode enabled [ 568.248772][ T3713] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,init_itable=0x0000000000000000,minixdf,jqfmt=vfsv1,prjquota,inode_readahead_blks=0x0000000000000100,barrier=0x000000000000000b,errors=remount-ro,auto_da_alloc,test_dummy_encryption,min_batch_time=0x0000. Quota mode: writeback. [ 568.353715][ T3726] loop3: detected capacity change from 0 to 1024 [ 568.394755][ T3726] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 568.446888][ T26] audit: type=1326 audit(2000000608.740:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3729 comm="syz.1.6457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8f137b16c9 code=0x7ffc0000 [ 568.547003][ T26] audit: type=1326 audit(2000000608.770:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3729 comm="syz.1.6457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f8f137b16c9 code=0x7ffc0000 [ 568.605354][ T3737] netlink: 'syz.4.6461': attribute type 4 has an invalid length. [ 568.685333][ T26] audit: type=1326 audit(2000000608.770:249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3729 comm="syz.1.6457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8f137b16c9 code=0x7ffc0000 [ 569.077355][ T3741] netlink: 'syz.1.6462': attribute type 4 has an invalid length. [ 569.259998][ T26] audit: type=1326 audit(2000000608.770:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3729 comm="syz.1.6457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f8f137b16c9 code=0x7ffc0000 [ 569.338203][ T26] audit: type=1326 audit(2000000608.770:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3729 comm="syz.1.6457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8f137b16c9 code=0x7ffc0000 [ 569.360904][ T26] audit: type=1326 audit(2000000608.770:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3729 comm="syz.1.6457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f8f137b16c9 code=0x7ffc0000 [ 569.440858][ T3753] netlink: 'syz.4.6465': attribute type 11 has an invalid length. [ 569.448964][ T26] audit: type=1326 audit(2000000608.770:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3729 comm="syz.1.6457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8f137b16c9 code=0x7ffc0000 [ 569.521504][ T3753] netlink: 32 bytes leftover after parsing attributes in process `syz.4.6465'. [ 569.527516][ T26] audit: type=1326 audit(2000000608.770:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3729 comm="syz.1.6457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f8f137b16c9 code=0x7ffc0000 [ 569.579667][ T13] lo speed is unknown, defaulting to 1000 [ 569.586454][ T3748] netlink: 'syz.2.6463': attribute type 4 has an invalid length. [ 569.610171][ T3747] lo speed is unknown, defaulting to 1000 [ 569.658780][ T26] audit: type=1326 audit(2000000608.770:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3729 comm="syz.1.6457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8f137b16c9 code=0x7ffc0000 [ 569.752342][ T26] audit: type=1326 audit(2000000608.770:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3729 comm="syz.1.6457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f8f137b16c9 code=0x7ffc0000 [ 570.748103][ T3778] lo speed is unknown, defaulting to 1000 [ 571.773601][ T3833] lo speed is unknown, defaulting to 1000 [ 572.455762][ T7] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 572.698107][ T3847] netlink: 'syz.3.6506': attribute type 4 has an invalid length. [ 573.445848][ T7] usb 5-1: Using ep0 maxpacket: 32 [ 573.567795][ T7] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 573.594727][ T7] usb 5-1: config 0 has no interfaces? [ 573.795930][ T7] usb 5-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 573.815411][ T7] usb 5-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 573.836020][ T7] usb 5-1: Product: syz [ 573.840302][ T7] usb 5-1: Manufacturer: syz [ 573.886114][ T7] usb 5-1: SerialNumber: syz [ 573.911643][ T7] usb 5-1: config 0 descriptor?? [ 573.920331][ T3887] netlink: 'syz.3.6521': attribute type 4 has an invalid length. [ 574.023485][ T3897] netlink: 'syz.1.6524': attribute type 4 has an invalid length. [ 574.175877][ T13] usb 5-1: USB disconnect, device number 15 [ 574.442326][ T3918] netlink: 'syz.3.6535': attribute type 4 has an invalid length. [ 574.634916][ T3923] netlink: 'syz.3.6536': attribute type 4 has an invalid length. [ 575.791549][T13412] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 576.045772][T13412] usb 4-1: Using ep0 maxpacket: 32 [ 576.064610][ T3961] loop0: detected capacity change from 0 to 1024 [ 576.155799][ T3961] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 576.166919][T13412] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 576.195677][T13412] usb 4-1: config 0 has no interfaces? [ 576.536095][T13412] usb 4-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 576.592788][T13412] usb 4-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 576.836809][T13412] usb 4-1: Product: syz [ 576.953852][T13412] usb 4-1: Manufacturer: syz [ 576.979049][T13412] usb 4-1: SerialNumber: syz [ 577.049624][T13412] usb 4-1: config 0 descriptor?? [ 577.214251][ T3980] lo speed is unknown, defaulting to 1000 [ 577.361390][ T4235] usb 4-1: USB disconnect, device number 12 [ 577.624329][ T4003] netlink: 'syz.2.6568': attribute type 4 has an invalid length. [ 577.858295][ T4021] netlink: 'syz.0.6576': attribute type 4 has an invalid length. [ 577.923204][ T4023] [ 577.925568][ T4023] ====================================================== [ 577.932593][ T4023] WARNING: possible circular locking dependency detected [ 577.939716][ T4023] syzkaller #0 Not tainted [ 577.944129][ T4023] ------------------------------------------------------ [ 577.951141][ T4023] syz.4.6577/4023 is trying to acquire lock: [ 577.957277][ T4023] ffff8880b9127eb8 (krc.lock){..-.}-{2:2}, at: kvfree_call_rcu+0x186/0x7c0 [ 577.965882][ T4023] [ 577.965882][ T4023] but task is already holding lock: [ 577.973231][ T4023] ffff888075d26a38 (&trie->lock){....}-{2:2}, at: trie_update_elem+0xc7/0xc50 [ 577.982101][ T4023] [ 577.982101][ T4023] which lock already depends on the new lock. [ 577.982101][ T4023] [ 577.992496][ T4023] [ 577.992496][ T4023] the existing dependency chain (in reverse order) is: [ 578.001496][ T4023] [ 578.001496][ T4023] -> #2 (&trie->lock){....}-{2:2}: [ 578.008786][ T4023] _raw_spin_lock_irqsave+0xa4/0xf0 [ 578.014499][ T4023] trie_delete_elem+0x90/0x710 [ 578.019777][ T4023] bpf_prog_841aec7193f618b3+0x2ae/0x9e8 [ 578.025924][ T4023] bpf_trace_run2+0x15b/0x2d0 [ 578.031109][ T4023] enqueue_hrtimer+0x314/0x370 [ 578.036389][ T4023] hrtimer_start_range_ns+0xa7e/0xc20 [ 578.042275][ T4023] do_nanosleep+0x1a1/0x760 [ 578.047294][ T4023] hrtimer_nanosleep+0x2f7/0x520 [ 578.052744][ T4023] __se_sys_clock_nanosleep+0x2e6/0x370 [ 578.058820][ T4023] do_syscall_64+0x4c/0xa0 [ 578.063831][ T4023] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 578.070339][ T4023] [ 578.070339][ T4023] -> #1 (hrtimer_bases.lock){-.-.}-{2:2}: [ 578.078230][ T4023] _raw_spin_lock_irqsave+0xa4/0xf0 [ 578.083952][ T4023] hrtimer_start_range_ns+0xff/0xc20 [ 578.089761][ T4023] kvfree_call_rcu+0x60d/0x7c0 [ 578.095068][ T4023] rtnl_register_internal+0x489/0x590 [ 578.100959][ T4023] rtnl_register+0x2e/0x70 [ 578.105902][ T4023] ip_rt_init+0x2e0/0x3a0 [ 578.110738][ T4023] ip_init+0xa/0x20 [ 578.115059][ T4023] inet_init+0x28b/0x3a0 [ 578.119804][ T4023] do_one_initcall+0x1ee/0x680 [ 578.125075][ T4023] do_initcall_level+0x137/0x1f0 [ 578.130523][ T4023] do_initcalls+0x4b/0x90 [ 578.135448][ T4023] kernel_init_freeable+0x3ce/0x560 [ 578.141157][ T4023] kernel_init+0x19/0x1b0 [ 578.146002][ T4023] ret_from_fork+0x1f/0x30 [ 578.150933][ T4023] [ 578.150933][ T4023] -> #0 (krc.lock){..-.}-{2:2}: [ 578.157956][ T4023] __lock_acquire+0x2c33/0x7c60 [ 578.163331][ T4023] lock_acquire+0x197/0x3f0 [ 578.168355][ T4023] _raw_spin_lock+0x2a/0x40 [ 578.173364][ T4023] kvfree_call_rcu+0x186/0x7c0 [ 578.178637][ T4023] trie_update_elem+0x86e/0xc50 [ 578.184000][ T4023] bpf_map_update_value+0x57d/0x650 [ 578.189711][ T4023] generic_map_update_batch+0x525/0x7c0 [ 578.195772][ T4023] bpf_map_do_batch+0x466/0x600 [ 578.201138][ T4023] __sys_bpf+0x601/0x670 [ 578.205898][ T4023] __x64_sys_bpf+0x78/0x90 [ 578.210919][ T4023] do_syscall_64+0x4c/0xa0 [ 578.215851][ T4023] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 578.222257][ T4023] [ 578.222257][ T4023] other info that might help us debug this: [ 578.222257][ T4023] [ 578.232464][ T4023] Chain exists of: [ 578.232464][ T4023] krc.lock --> hrtimer_bases.lock --> &trie->lock [ 578.232464][ T4023] [ 578.244790][ T4023] Possible unsafe locking scenario: [ 578.244790][ T4023] [ 578.252225][ T4023] CPU0 CPU1 [ 578.257577][ T4023] ---- ---- [ 578.262928][ T4023] lock(&trie->lock); [ 578.266984][ T4023] lock(hrtimer_bases.lock); [ 578.274176][ T4023] lock(&trie->lock); [ 578.280755][ T4023] lock(krc.lock); [ 578.284555][ T4023] [ 578.284555][ T4023] *** DEADLOCK *** [ 578.284555][ T4023] [ 578.292679][ T4023] 2 locks held by syz.4.6577/4023: [ 578.297951][ T4023] #0: ffffffff8c11c760 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 578.307260][ T4023] #1: ffff888075d26a38 (&trie->lock){....}-{2:2}, at: trie_update_elem+0xc7/0xc50 [ 578.316568][ T4023] [ 578.316568][ T4023] stack backtrace: [ 578.322454][ T4023] CPU: 1 PID: 4023 Comm: syz.4.6577 Not tainted syzkaller #0 [ 578.329820][ T4023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 578.339885][ T4023] Call Trace: [ 578.343151][ T4023] [ 578.346069][ T4023] dump_stack_lvl+0x168/0x230 [ 578.350747][ T4023] ? load_image+0x3b0/0x3b0 [ 578.355241][ T4023] ? show_regs_print_info+0x20/0x20 [ 578.360436][ T4023] ? print_circular_bug+0x12b/0x1a0 [ 578.365632][ T4023] check_noncircular+0x274/0x310 [ 578.370560][ T4023] ? add_chain_block+0x940/0x940 [ 578.375484][ T4023] ? lockdep_lock+0xdc/0x1e0 [ 578.380072][ T4023] ? stack_depot_save+0x404/0x440 [ 578.385095][ T4023] ? mark_lock+0x94/0x320 [ 578.389418][ T4023] ? _find_first_zero_bit+0xce/0xf0 [ 578.394706][ T4023] __lock_acquire+0x2c33/0x7c60 [ 578.399561][ T4023] ? stack_depot_save+0x404/0x440 [ 578.404576][ T4023] ? verify_lock_unused+0x140/0x140 [ 578.409857][ T4023] ? kasan_save_stack+0x4b/0x60 [ 578.414874][ T4023] ? kasan_save_stack+0x35/0x60 [ 578.419714][ T4023] ? kasan_record_aux_stack+0xb8/0x100 [ 578.425165][ T4023] ? kvfree_call_rcu+0x10a/0x7c0 [ 578.430100][ T4023] ? trie_update_elem+0x86e/0xc50 [ 578.435119][ T4023] ? bpf_map_update_value+0x57d/0x650 [ 578.440481][ T4023] ? generic_map_update_batch+0x525/0x7c0 [ 578.446193][ T4023] ? bpf_map_do_batch+0x466/0x600 [ 578.451317][ T4023] ? __sys_bpf+0x601/0x670 [ 578.455735][ T4023] ? __x64_sys_bpf+0x78/0x90 [ 578.460327][ T4023] ? do_syscall_64+0x4c/0xa0 [ 578.464907][ T4023] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 578.470971][ T4023] lock_acquire+0x197/0x3f0 [ 578.475482][ T4023] ? kvfree_call_rcu+0x186/0x7c0 [ 578.480414][ T4023] ? read_lock_is_recursive+0x10/0x10 [ 578.485787][ T4023] _raw_spin_lock+0x2a/0x40 [ 578.490382][ T4023] ? kvfree_call_rcu+0x186/0x7c0 [ 578.495410][ T4023] kvfree_call_rcu+0x186/0x7c0 [ 578.500170][ T4023] ? call_rcu+0x930/0x930 [ 578.504499][ T4023] trie_update_elem+0x86e/0xc50 [ 578.509350][ T4023] bpf_map_update_value+0x57d/0x650 [ 578.514548][ T4023] generic_map_update_batch+0x525/0x7c0 [ 578.520094][ T4023] ? rcu_read_unlock+0x90/0x90 [ 578.524941][ T4023] ? __fdget+0x18b/0x210 [ 578.529176][ T4023] ? rcu_read_unlock+0x90/0x90 [ 578.533932][ T4023] bpf_map_do_batch+0x466/0x600 [ 578.538795][ T4023] __sys_bpf+0x601/0x670 [ 578.543040][ T4023] ? bpf_link_show_fdinfo+0x340/0x340 [ 578.548405][ T4023] ? vtime_user_exit+0x2dc/0x400 [ 578.553489][ T4023] __x64_sys_bpf+0x78/0x90 [ 578.558843][ T4023] do_syscall_64+0x4c/0xa0 [ 578.563267][ T4023] ? clear_bhb_loop+0x30/0x80 [ 578.567935][ T4023] ? clear_bhb_loop+0x30/0x80 [ 578.572608][ T4023] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 578.578783][ T4023] RIP: 0033:0x7fcaf9e0d6c9 [ 578.583820][ T4023] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 578.603516][ T4023] RSP: 002b:00007fcaf8074038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 578.611926][ T4023] RAX: ffffffffffffffda RBX: 00007fcafa063fa0 RCX: 00007fcaf9e0d6c9 [ 578.619899][ T4023] RDX: 0000000000000038 RSI: 0000200000000240 RDI: 000000000000001a [ 578.627873][ T4023] RBP: 00007fcaf9e8ff91 R08: 0000000000000000 R09: 0000000000000000 [ 578.635839][ T4023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 578.644107][ T4023] R13: 00007fcafa064038 R14: 00007fcafa063fa0 R15: 00007ffe6d93f6c8 [ 578.652099][ T4023] [ 578.700236][ T4025] netlink: 104 bytes leftover after parsing attributes in process `syz.3.6578'.