group.subtree_control\x00', 0x2, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) dup3(r1, r3, 0x0) [ 478.993978][T13857] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 479.173695][T13857] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 479.213849][T13864] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 479.484690][T13864] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xdb045ed8, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1e00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:21 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x19, 0x3, &(0x7f0000000280)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x24}}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfc76, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffe77}, 0x48) 12:58:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1e00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:21 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000200)='ro\x00', 0x0, 0x0) [ 480.325752][T13884] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:21 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x19, 0x3, &(0x7f0000000280)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x24}}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfc76, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffe77}, 0x48) [ 480.570671][T13889] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 480.616048][T13884] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 480.773583][T13889] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000007180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x6, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:58:22 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000200)='ro\x00', 0x0, 0x0) 12:58:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1f00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1f00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:22 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x19, 0x3, &(0x7f0000000280)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x24}}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfc76, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffe77}, 0x48) 12:58:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 481.853928][T13917] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:23 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000200)='ro\x00', 0x0, 0x0) [ 481.989216][T13923] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 482.047911][T13917] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 482.256344][T13923] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:23 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x13, 0x0, &(0x7f0000000b00)) 12:58:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfd030000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:23 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000200)='ro\x00', 0x0, 0x0) 12:58:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 483.169919][T13950] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 483.328736][T13950] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 483.461516][T13956] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 483.563430][T13956] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000007180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x6, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:58:24 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x13, 0x0, &(0x7f0000000b00)) 12:58:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:24 executing program 5: r0 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x2c, r0, 0x21, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_IPPROTO={0x5}]}, 0x2c}}, 0x0) 12:58:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2010, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x13, 0x0, &(0x7f0000000b00)) 12:58:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2010, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:25 executing program 5: r0 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x2c, r0, 0x21, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_IPPROTO={0x5}]}, 0x2c}}, 0x0) [ 484.232840][T13980] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 484.298882][T13978] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 484.324784][T13980] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x13, 0x0, &(0x7f0000000b00)) [ 484.453618][T13978] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2100, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2100, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 485.265773][T14005] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 485.367261][T14008] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 485.446017][T14005] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 485.569404][T14008] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000007180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x6, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:58:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfe030000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x2, 0x3, 0x1fc, 0xb4, 0x0, 0xb4, 0xb4, 0xb4, 0x18c, 0x18c, 0x18c, 0x18c, 0x18c, 0x3, 0x0, {[{{@ip={@rand_addr, @remote, 0x0, 0x0, 'syzkaller0\x00', 'netpci0\x00', {}, {}, 0x0, 0x0, 0xb8}, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@multicast1, @empty, 0x0, 0x0, '\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x94, 0x1d3}, {0x24}}}}, 0x258) 12:58:27 executing program 5: r0 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x2c, r0, 0x21, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_IPPROTO={0x5}]}, 0x2c}}, 0x0) 12:58:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2200, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2200, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:27 executing program 5: r0 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x2c, r0, 0x21, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_IPPROTO={0x5}]}, 0x2c}}, 0x0) 12:58:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x2, 0x3, 0x1fc, 0xb4, 0x0, 0xb4, 0xb4, 0xb4, 0x18c, 0x18c, 0x18c, 0x18c, 0x18c, 0x3, 0x0, {[{{@ip={@rand_addr, @remote, 0x0, 0x0, 'syzkaller0\x00', 'netpci0\x00', {}, {}, 0x0, 0x0, 0xb8}, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@multicast1, @empty, 0x0, 0x0, '\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x94, 0x1d3}, {0x24}}}}, 0x258) [ 486.178554][T14027] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 486.316531][T14027] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x358) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) [ 486.473330][T14035] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 486.616856][T14035] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2300, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2300, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 487.551021][T14059] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 487.795514][T14059] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 487.919601][T14067] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 488.093057][T14067] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x2, 0x3, 0x1fc, 0xb4, 0x0, 0xb4, 0xb4, 0xb4, 0x18c, 0x18c, 0x18c, 0x18c, 0x18c, 0x3, 0x0, {[{{@ip={@rand_addr, @remote, 0x0, 0x0, 'syzkaller0\x00', 'netpci0\x00', {}, {}, 0x0, 0x0, 0xb8}, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@multicast1, @empty, 0x0, 0x0, '\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x94, 0x1d3}, {0x24}}}}, 0x258) 12:58:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xff030000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x358) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) 12:58:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2400, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2400, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x358) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) [ 488.801957][T14085] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x2, 0x3, 0x1fc, 0xb4, 0x0, 0xb4, 0xb4, 0xb4, 0x18c, 0x18c, 0x18c, 0x18c, 0x18c, 0x3, 0x0, {[{{@ip={@rand_addr, @remote, 0x0, 0x0, 'syzkaller0\x00', 'netpci0\x00', {}, {}, 0x0, 0x0, 0xb8}, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@multicast1, @empty, 0x0, 0x0, '\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x94, 0x1d3}, {0x24}}}}, 0x258) 12:58:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 488.940964][T14086] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 488.999186][T14085] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x358) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) 12:58:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x358) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) [ 489.136725][T14086] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2500, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2500, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x358) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) 12:58:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x358) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) 12:58:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x358) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) 12:58:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 490.119969][T14117] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 490.232767][T14117] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 490.370913][T14126] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2600, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 490.474262][T14126] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:31 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) 12:58:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x358) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) 12:58:32 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0xbc, 0x4, 0x80000101, 0x4}, 0x40) 12:58:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2600, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 491.081181][T14144] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 491.198475][T14144] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 491.312647][T14154] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:32 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) 12:58:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x358) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) 12:58:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2700, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:32 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0xbc, 0x4, 0x80000101, 0x4}, 0x40) [ 491.478425][T14154] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2700, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 491.616278][T14166] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 491.804047][T14166] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:33 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) 12:58:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2800, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:33 executing program 3: connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0xe) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xeb, 0x0, &(0x7f0000000080)) 12:58:33 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0xbc, 0x4, 0x80000101, 0x4}, 0x40) 12:58:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xffffff97, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 492.339333][T14187] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:33 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) [ 492.455301][T14187] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 492.637688][ T29] audit: type=1400 audit(1598273913.957:10): avc: denied { create } for pid=14193 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 492.732589][ T17] Bluetooth: hci5: command 0x0406 tx timeout 12:58:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2800, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 492.804126][T14202] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 492.872130][T14202] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002bc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [], @remote}}, 0x1c, 0x0}}, {{&(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=[@hoplimit={{0x10, 0x11}}], 0x10}}], 0x2, 0x0) 12:58:34 executing program 3: connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0xe) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xeb, 0x0, &(0x7f0000000080)) 12:58:34 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2900, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:34 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0xbc, 0x4, 0x80000101, 0x4}, 0x40) [ 493.481062][T14217] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 493.623981][T14217] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002bc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [], @remote}}, 0x1c, 0x0}}, {{&(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=[@hoplimit={{0x10, 0x11}}], 0x10}}], 0x2, 0x0) 12:58:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2900, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:35 executing program 3: connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0xe) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xeb, 0x0, &(0x7f0000000080)) [ 494.247257][T14233] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:35 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) [ 494.397826][T14233] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002bc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [], @remote}}, 0x1c, 0x0}}, {{&(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=[@hoplimit={{0x10, 0x11}}], 0x10}}], 0x2, 0x0) 12:58:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffffd, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2a00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 494.717809][T14249] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 494.858206][T14249] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:36 executing program 3: connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0xe) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xeb, 0x0, &(0x7f0000000080)) 12:58:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2a00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002bc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [], @remote}}, 0x1c, 0x0}}, {{&(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=[@hoplimit={{0x10, 0x11}}], 0x10}}], 0x2, 0x0) [ 495.487706][T14268] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 495.579846][T14268] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 495.724983][T14284] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:37 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) 12:58:37 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) 12:58:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffffe, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 495.872109][T14284] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2f00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2f00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:37 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) [ 496.551082][T14300] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 496.598411][T14307] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xffffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 496.802663][T14300] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 496.858016][T14307] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:38 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) 12:58:38 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) 12:58:38 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) [ 497.589256][T14334] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 497.742631][T14334] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 497.891445][T14345] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x4000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 498.060412][T14345] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 498.270949][T14369] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x4000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 498.543452][T14369] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:40 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) 12:58:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x4800, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:40 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) 12:58:40 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) [ 499.036802][T14382] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 499.243842][T14382] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 499.359799][T14398] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x4c00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x4800, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:41 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) [ 500.108998][T14419] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x841, 0x0) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f00000002c0)=0x6) sendfile(r1, r0, 0x0, 0x1c01) 12:58:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 500.213309][T14419] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x5c00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 500.472923][T14431] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x44, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) [ 500.574071][T14431] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x4c00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 501.033960][T14449] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 501.198231][T14449] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:42 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) 12:58:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x44, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) [ 501.548068][T14460] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 501.622055][T14460] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x5c00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 501.789273][T14470] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 501.913825][T14470] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x44, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) [ 502.458162][T14488] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 502.629268][T14488] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x841, 0x0) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f00000002c0)=0x6) sendfile(r1, r0, 0x0, 0x1c01) 12:58:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6800, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:45 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1004000000016) 12:58:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x44, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) 12:58:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 503.940918][T14511] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 504.009457][T14515] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 504.215134][T14511] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x841, 0x0) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f00000002c0)=0x6) sendfile(r1, r0, 0x0, 0x1c01) [ 504.394559][T14515] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6c00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x8, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6800, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:46 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(r0, 0xc0044dff, &(0x7f0000000040)) [ 504.972059][T14539] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 505.179239][T14539] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 12:58:46 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(r0, 0xc0044dff, &(0x7f0000000040)) [ 505.358746][T14553] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 505.540140][T14553] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x841, 0x0) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f00000002c0)=0x6) sendfile(r1, r0, 0x0, 0x1c01) 12:58:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x7400, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x9, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:48 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(r0, 0xc0044dff, &(0x7f0000000040)) 12:58:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6c00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x841, 0x0) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f00000002c0)=0x6) sendfile(r1, r0, 0x0, 0x1c01) [ 507.661414][T14576] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:49 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(r0, 0xc0044dff, &(0x7f0000000040)) [ 507.781292][T14578] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 508.060641][T14576] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:49 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x27b8, 0x1ed, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000006c0)={0x14, &(0x7f0000000580)={0x0, 0x0, 0x5, {0x5, 0x0, "d94428"}}, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:58:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xa, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x7a00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x7400, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 508.924537][T14604] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 509.043713][ T8709] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 509.179780][T14604] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 509.189887][T14611] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 12:58:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xb, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 509.404181][ T8709] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 509.415502][ T8709] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 509.425948][ T8709] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.40 [ 509.435280][ T8709] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 509.491637][ T8709] usb 6-1: config 0 descriptor?? [ 509.833487][ T8709] usbhid 6-1:0.0: can't add hid device: -71 [ 509.840036][ T8709] usbhid: probe of 6-1:0.0 failed with error -71 [ 509.891982][ T8709] usb 6-1: USB disconnect, device number 2 [ 510.333939][ T8709] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 510.699387][ T8709] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 510.710884][ T8709] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 510.721121][ T8709] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.40 [ 510.730647][ T8709] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 510.861252][ T8709] usb 6-1: config 0 descriptor?? 12:58:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x841, 0x0) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f00000002c0)=0x6) sendfile(r1, r0, 0x0, 0x1c01) 12:58:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xedc0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x7a00, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xc, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 511.754688][T14638] isofs_fill_super: bread failed, dev=loop1, iso_blknum=30, block=60 12:58:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x841, 0x0) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f00000002c0)=0x6) sendfile(r1, r0, 0x0, 0x1c01) [ 511.823423][T14641] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 511.837936][ T8709] hid-led 0003:27B8:01ED.0001: hidraw0: USB HID v0.00 Device [HID 27b8:01ed] on usb-dummy_hcd.5-1/input0 [ 511.860702][ T8709] hid-led 0003:27B8:01ED.0001: ThingM blink(1) initialized [ 512.010021][ T8709] usb 6-1: USB disconnect, device number 3 12:58:53 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xd, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xedc0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 512.571656][T14677] isofs_fill_super: bread failed, dev=loop2, iso_blknum=30, block=60 [ 512.681713][T14677] isofs_fill_super: bread failed, dev=loop2, iso_blknum=30, block=60 [ 512.793601][ T12] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 513.154172][ T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 513.165450][ T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 513.175619][ T12] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.40 [ 513.184940][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 513.306676][ T12] usb 6-1: config 0 descriptor?? 12:58:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf308, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf108, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xe, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:55 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x27b8, 0x1ed, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000006c0)={0x14, &(0x7f0000000580)={0x0, 0x0, 0x5, {0x5, 0x0, "d94428"}}, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 513.743027][ T12] usbhid 6-1:0.0: can't add hid device: -71 [ 513.749599][ T12] usbhid: probe of 6-1:0.0 failed with error -71 [ 513.797602][T14694] isofs_fill_super: bread failed, dev=loop2, iso_blknum=30, block=60 [ 513.850020][ T12] usb 6-1: USB disconnect, device number 4 [ 513.938380][T14700] isofs_fill_super: bread failed, dev=loop1, iso_blknum=30, block=60 [ 513.944414][T14694] isofs_fill_super: bread failed, dev=loop2, iso_blknum=30, block=60 [ 514.228962][T14700] isofs_fill_super: bread failed, dev=loop1, iso_blknum=30, block=60 [ 514.403588][ T12] usb 6-1: new high-speed USB device number 5 using dummy_hcd 12:58:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x10, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf208, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf408, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 514.784762][ T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 514.796282][ T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 514.806516][ T12] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.40 [ 514.815937][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 12:58:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x2c, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_ANTENNA_RX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8}]}, 0x2c}}, 0x0) [ 515.000006][ T12] usb 6-1: config 0 descriptor?? [ 515.311366][T14730] isofs_fill_super: bread failed, dev=loop2, iso_blknum=30, block=60 [ 515.353514][ T12] usbhid 6-1:0.0: can't add hid device: -71 [ 515.360016][ T12] usbhid: probe of 6-1:0.0 failed with error -71 [ 515.375212][T14729] isofs_fill_super: bread failed, dev=loop1, iso_blknum=31, block=62 [ 515.504441][ T12] usb 6-1: USB disconnect, device number 5 12:58:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x11, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001dc0)={&(0x7f0000000080)={0x20, 0x0, 0x1, 0x801, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0xc, 0x12, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}]}]}, 0x20}}, 0x0) 12:58:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x2c, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_ANTENNA_RX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8}]}, 0x2c}}, 0x0) 12:58:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xff0f, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xff0f, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 515.952956][ T12] usb 6-1: new high-speed USB device number 6 using dummy_hcd 12:58:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x12, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 516.364042][ T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 516.375314][ T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 516.385589][ T12] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.40 [ 516.394944][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 516.430820][T14754] isofs_fill_super: bread failed, dev=loop2, iso_blknum=32, block=64 [ 516.465185][ T12] usb 6-1: config 0 descriptor?? 12:58:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x22, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 517.036029][T14767] isofs_fill_super: bread failed, dev=loop1, iso_blknum=32, block=64 [ 517.311880][T14767] isofs_fill_super: bread failed, dev=loop1, iso_blknum=32, block=64 [ 517.406650][ T12] hid-led 0003:27B8:01ED.0002: hidraw0: USB HID v0.00 Device [HID 27b8:01ed] on usb-dummy_hcd.5-1/input0 [ 517.552002][ T12] hid-led 0003:27B8:01ED.0002: ThingM blink(1) initialized [ 517.670733][T10051] usb 6-1: USB disconnect, device number 6 12:58:59 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x27b8, 0x1ed, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000006c0)={0x14, &(0x7f0000000580)={0x0, 0x0, 0x5, {0x5, 0x0, "d94428"}}, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:58:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x2c, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_ANTENNA_RX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8}]}, 0x2c}}, 0x0) 12:58:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x25, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:58:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x13b90, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x13b18, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:58:59 executing program 3: r0 = gettid() r1 = gettid() kcmp(r0, r1, 0x89f0802300000005, 0xffffffffffffffff, 0xffffffffffffffff) [ 518.977535][T14815] isofs_fill_super: bread failed, dev=loop2, iso_blknum=39, block=78 12:59:00 executing program 3: r0 = gettid() r1 = gettid() kcmp(r0, r1, 0x89f0802300000005, 0xffffffffffffffff, 0xffffffffffffffff) [ 519.051380][T14816] isofs_fill_super: bread failed, dev=loop1, iso_blknum=39, block=78 [ 519.172820][ T12] usb 6-1: new high-speed USB device number 7 using dummy_hcd 12:59:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x2c, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_ANTENNA_RX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8}]}, 0x2c}}, 0x0) 12:59:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2f, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2c470, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 519.543963][ T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 519.555217][ T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 519.565361][ T12] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.40 [ 519.574727][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 12:59:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x20000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 519.767349][ T12] usb 6-1: config 0 descriptor?? 12:59:01 executing program 3: r0 = gettid() r1 = gettid() kcmp(r0, r1, 0x89f0802300000005, 0xffffffffffffffff, 0xffffffffffffffff) [ 520.127268][ T12] usbhid 6-1:0.0: can't add hid device: -71 [ 520.133799][ T12] usbhid: probe of 6-1:0.0 failed with error -71 [ 520.251874][ T12] usb 6-1: USB disconnect, device number 7 [ 520.390254][T14840] isofs_fill_super: bread failed, dev=loop1, iso_blknum=64, block=128 [ 520.651021][T14845] isofs_fill_super: bread failed, dev=loop2, iso_blknum=89, block=178 [ 520.692880][ T12] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 520.737674][T14840] isofs_fill_super: bread failed, dev=loop1, iso_blknum=64, block=128 [ 521.064025][ T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 521.075279][ T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 521.085673][ T12] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.40 [ 521.094996][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 521.204704][ T12] usb 6-1: config 0 descriptor?? [ 522.141651][ T12] hid-led 0003:27B8:01ED.0003: hidraw0: USB HID v0.00 Device [HID 27b8:01ed] on usb-dummy_hcd.5-1/input0 [ 522.165124][ T12] hid-led 0003:27B8:01ED.0003: ThingM blink(1) initialized [ 522.362750][ T12] usb 6-1: USB disconnect, device number 8 12:59:04 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x27b8, 0x1ed, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000006c0)={0x14, &(0x7f0000000580)={0x0, 0x0, 0x5, {0x5, 0x0, "d94428"}}, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:59:04 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_NF_CALL_IPTABLES={0x5, 0x24, 0x1}]}}}]}, 0x44}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@loopback}, 0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 12:59:04 executing program 3: r0 = gettid() r1 = gettid() kcmp(r0, r1, 0x89f0802300000005, 0xffffffffffffffff, 0xffffffffffffffff) 12:59:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2c4e8, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x48, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x400000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 523.667907][T14894] ISOFS: Unable to identify CD-ROM format. [ 523.813132][T14899] isofs_fill_super: bread failed, dev=loop1, iso_blknum=89, block=178 12:59:05 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000640)={0x1, 0x0, 0x17, 0x1f, 0x14b, &(0x7f0000000240)}) [ 523.905928][T14894] ISOFS: Unable to identify CD-ROM format. 12:59:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 524.299011][T14899] isofs_fill_super: bread failed, dev=loop1, iso_blknum=89, block=178 12:59:05 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_NF_CALL_IPTABLES={0x5, 0x24, 0x1}]}}}]}, 0x44}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@loopback}, 0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) [ 524.342662][ T8710] usb 6-1: new high-speed USB device number 9 using dummy_hcd 12:59:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x80000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:06 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_NF_CALL_IPTABLES={0x5, 0x24, 0x1}]}}}]}, 0x44}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@loopback}, 0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) [ 524.722901][ T8710] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 524.735324][ T8710] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 524.745571][ T8710] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.40 [ 524.754897][ T8710] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 524.971539][ T8710] usb 6-1: config 0 descriptor?? [ 525.348055][ T8710] usbhid 6-1:0.0: can't add hid device: -71 [ 525.355771][ T8710] usbhid: probe of 6-1:0.0 failed with error -71 [ 525.403756][T14930] ISOFS: Unable to identify CD-ROM format. [ 525.589033][ T8710] usb 6-1: USB disconnect, device number 9 [ 525.681531][T14938] ISOFS: Unable to identify CD-ROM format. [ 525.901012][T14953] ISOFS: Unable to identify CD-ROM format. [ 526.062670][ T8710] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 526.434653][ T8710] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 526.445845][ T8710] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 526.455995][ T8710] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.40 [ 526.465354][ T8710] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 526.634776][ T8710] usb 6-1: config 0 descriptor?? 12:59:08 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_NF_CALL_IPTABLES={0x5, 0x24, 0x1}]}}}]}, 0x44}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@loopback}, 0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 12:59:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x5c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:08 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_NF_CALL_IPTABLES={0x5, 0x24, 0x1}]}}}]}, 0x44}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@loopback}, 0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 12:59:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x80040, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 527.122910][ T8710] usbhid 6-1:0.0: can't add hid device: -71 [ 527.129462][ T8710] usbhid: probe of 6-1:0.0 failed with error -71 [ 527.223592][ T8710] usb 6-1: USB disconnect, device number 10 [ 527.481702][T14972] ISOFS: Unable to identify CD-ROM format. 12:59:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x68, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 527.594163][T14982] ISOFS: Unable to identify CD-ROM format. 12:59:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x6}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@bridge_getlink={0x40, 0x12, 0x5, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x36, 0x0, 0x1, @bond_slave={{0xf, 0x1, 'bond_slave\x00'}, {0xc, 0x5, 0x0, 0x1, @IFLA_BOND_SLAVE_QUEUE_ID={0x6}}}}]}, 0x40}}, 0x0) [ 527.929173][T14982] ISOFS: Unable to identify CD-ROM format. 12:59:09 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_NF_CALL_IPTABLES={0x5, 0x24, 0x1}]}}}]}, 0x44}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@loopback}, 0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) [ 528.105703][T14972] ISOFS: Unable to identify CD-ROM format. 12:59:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x6}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@bridge_getlink={0x40, 0x12, 0x5, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x36, 0x0, 0x1, @bond_slave={{0xf, 0x1, 'bond_slave\x00'}, {0xc, 0x5, 0x0, 0x1, @IFLA_BOND_SLAVE_QUEUE_ID={0x6}}}}]}, 0x40}}, 0x0) 12:59:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2040000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:09 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_NF_CALL_IPTABLES={0x5, 0x24, 0x1}]}}}]}, 0x44}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@loopback}, 0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 12:59:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x6}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@bridge_getlink={0x40, 0x12, 0x5, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x36, 0x0, 0x1, @bond_slave={{0xf, 0x1, 'bond_slave\x00'}, {0xc, 0x5, 0x0, 0x1, @IFLA_BOND_SLAVE_QUEUE_ID={0x6}}}}]}, 0x40}}, 0x0) [ 529.344423][T15012] ISOFS: Unable to identify CD-ROM format. [ 529.468863][T15019] ISOFS: Unable to identify CD-ROM format. 12:59:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x9) setfsgid(r1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x9) setfsgid(r3) 12:59:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x74, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x6}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@bridge_getlink={0x40, 0x12, 0x5, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x36, 0x0, 0x1, @bond_slave={{0xf, 0x1, 'bond_slave\x00'}, {0xc, 0x5, 0x0, 0x1, @IFLA_BOND_SLAVE_QUEUE_ID={0x6}}}}]}, 0x40}}, 0x0) 12:59:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x9) setfsgid(r1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x9) setfsgid(r3) [ 530.947968][T15037] ISOFS: Unable to identify CD-ROM format. [ 530.968283][T15041] ISOFS: Unable to identify CD-ROM format. 12:59:12 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x402, 0x0) write$cgroup_devices(r0, 0x0, 0x8) 12:59:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0700000000000000ff3f2b000000450100010000000004002b000a00010014a4ee1ee438d2fd000000000000006e00", 0x39}], 0x1) 12:59:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2040000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 531.747786][T15058] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.5'. [ 531.760397][T15058] device veth1_to_batadv entered promiscuous mode 12:59:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7a, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 531.895173][T15059] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.5'. [ 532.103947][T15063] ISOFS: Unable to identify CD-ROM format. 12:59:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x24, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001340)=[&(0x7f0000000200)={0x2c, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="35e20722af3f2c1eb7c120ee19fea9c51dc24c3f09d21f9a0d63a0b92cf2e907004c3617f44d288c", 0x28}]) 12:59:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x9) setfsgid(r1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x9) setfsgid(r3) [ 532.507909][T15068] ISOFS: Unable to identify CD-ROM format. 12:59:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0700000000000000ff3f2b000000450100010000000004002b000a00010014a4ee1ee438d2fd000000000000006e00", 0x39}], 0x1) 12:59:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 533.079415][T15082] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.5'. 12:59:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x9) setfsgid(r1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x9) setfsgid(r3) 12:59:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x300, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0700000000000000ff3f2b000000450100010000000004002b000a00010014a4ee1ee438d2fd000000000000006e00", 0x39}], 0x1) 12:59:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x24, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001340)=[&(0x7f0000000200)={0x2c, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="35e20722af3f2c1eb7c120ee19fea9c51dc24c3f09d21f9a0d63a0b92cf2e907004c3617f44d288c", 0x28}]) [ 533.637816][T15090] ISOFS: Unable to identify CD-ROM format. [ 533.782365][T15093] ISOFS: Unable to identify CD-ROM format. 12:59:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x8}}}, 0x24}}, 0x0) [ 533.987047][T15096] ISOFS: Unable to identify CD-ROM format. 12:59:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 534.119359][T15100] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.5'. 12:59:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x3fd, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0700000000000000ff3f2b000000450100010000000004002b000a00010014a4ee1ee438d2fd000000000000006e00", 0x39}], 0x1) 12:59:15 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x24, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001340)=[&(0x7f0000000200)={0x2c, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="35e20722af3f2c1eb7c120ee19fea9c51dc24c3f09d21f9a0d63a0b92cf2e907004c3617f44d288c", 0x28}]) [ 535.540546][T15112] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 535.597138][T15117] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. [ 535.677456][T15112] qfq: no options 12:59:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x24, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001340)=[&(0x7f0000000200)={0x2c, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="35e20722af3f2c1eb7c120ee19fea9c51dc24c3f09d21f9a0d63a0b92cf2e907004c3617f44d288c", 0x28}]) [ 535.788363][T15117] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 535.801719][T15123] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. [ 535.820568][T15125] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.5'. [ 535.835029][T15117] qfq: no options [ 536.016817][T15127] ISOFS: Unable to identify CD-ROM format. 12:59:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x8}}}, 0x24}}, 0x0) [ 536.244205][T15129] ISOFS: Unable to identify CD-ROM format. [ 536.245675][T15119] ISOFS: Unable to identify CD-ROM format. 12:59:17 executing program 5: socketpair$tipc(0x1e, 0x801, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) dup3(r0, r2, 0x0) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xf4) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/222, 0xde}], 0x1) close(r1) 12:59:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x3fe, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 536.908557][T15119] ISOFS: Unable to identify CD-ROM format. 12:59:18 executing program 5: socketpair$tipc(0x1e, 0x801, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) dup3(r0, r2, 0x0) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xf4) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/222, 0xde}], 0x1) close(r1) [ 537.007921][T15139] ISOFS: Unable to identify CD-ROM format. [ 537.057493][T15145] ISOFS: Unable to identify CD-ROM format. [ 537.168898][T15148] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 537.247930][T15150] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. 12:59:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6040000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:18 executing program 5: socketpair$tipc(0x1e, 0x801, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) dup3(r0, r2, 0x0) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xf4) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/222, 0xde}], 0x1) close(r1) 12:59:18 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) getcwd(&(0x7f0000001780)=""/241, 0xf1) [ 537.404042][T15157] qfq: no options [ 537.419376][T15160] qfq: no options [ 537.549556][T15145] ISOFS: Unable to identify CD-ROM format. 12:59:18 executing program 5: socketpair$tipc(0x1e, 0x801, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) dup3(r0, r2, 0x0) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xf4) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/222, 0xde}], 0x1) close(r1) 12:59:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x500, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x8}}}, 0x24}}, 0x0) 12:59:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 538.442699][T15167] ISOFS: Unable to identify CD-ROM format. 12:59:19 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0x5) write$binfmt_misc(r1, 0x0, 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18102, 0x0) 12:59:19 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) getcwd(&(0x7f0000001780)=""/241, 0xf1) [ 538.602375][T15176] ISOFS: Unable to identify CD-ROM format. [ 538.789976][T15184] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 538.850367][T15191] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. [ 539.029925][T15196] qfq: no options [ 539.171834][T15167] ISOFS: Unable to identify CD-ROM format. 12:59:20 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0x5) write$binfmt_misc(r1, 0x0, 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18102, 0x0) 12:59:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x600, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:20 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) getcwd(&(0x7f0000001780)=""/241, 0xf1) [ 539.590020][T15197] ISOFS: Unable to identify CD-ROM format. 12:59:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x8}}}, 0x24}}, 0x0) 12:59:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6040000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:21 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0x5) write$binfmt_misc(r1, 0x0, 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18102, 0x0) [ 540.326808][T15209] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 540.424967][T15211] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. [ 540.508511][T15211] qfq: no options [ 540.540322][T15206] ISOFS: Unable to identify CD-ROM format. 12:59:22 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) getcwd(&(0x7f0000001780)=""/241, 0xf1) [ 540.729039][T15212] ISOFS: Unable to identify CD-ROM format. [ 541.000411][T15212] ISOFS: Unable to identify CD-ROM format. 12:59:22 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) getcwd(&(0x7f0000001780)=""/241, 0xf1) [ 541.217697][T15222] ISOFS: Unable to identify CD-ROM format. 12:59:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x700, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:22 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0x5) write$binfmt_misc(r1, 0x0, 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18102, 0x0) 12:59:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:23 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000272000)) add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000480)='ns/mnt\x00') socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x0) clone(0x70224100, 0x0, 0x0, 0x0, 0x0) 12:59:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:23 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) getcwd(&(0x7f0000001780)=""/241, 0xf1) 12:59:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) [ 542.400188][T15241] ISOFS: Unable to identify CD-ROM format. [ 542.517909][T15244] ISOFS: Unable to identify CD-ROM format. [ 542.608152][T15236] ISOFS: Unable to identify CD-ROM format. [ 542.617432][ T29] audit: type=1400 audit(1598273963.937:11): avc: denied { sys_admin } for pid=15248 comm="syz-executor.3" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 542.675558][T15250] IPVS: ftp: loaded support on port[0] = 21 [ 542.971191][T15241] ISOFS: Unable to identify CD-ROM format. [ 543.124772][T15244] ISOFS: Unable to identify CD-ROM format. [ 543.503990][T15273] IPVS: ftp: loaded support on port[0] = 21 12:59:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x900, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:24 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) getcwd(&(0x7f0000001780)=""/241, 0xf1) 12:59:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 543.843089][ T518] tipc: TX() has been purged, node left! 12:59:25 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000272000)) add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000480)='ns/mnt\x00') socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x0) clone(0x70224100, 0x0, 0x0, 0x0, 0x0) 12:59:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) [ 544.829003][T15320] ISOFS: Unable to identify CD-ROM format. [ 544.904859][T15316] ISOFS: Unable to identify CD-ROM format. 12:59:26 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000272000)) add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000480)='ns/mnt\x00') socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x0) clone(0x70224100, 0x0, 0x0, 0x0, 0x0) [ 545.028776][T15323] ISOFS: Unable to identify CD-ROM format. [ 545.262732][T15331] IPVS: ftp: loaded support on port[0] = 21 12:59:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xa00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) [ 545.928631][T15333] IPVS: ftp: loaded support on port[0] = 21 [ 546.567077][T15345] ISOFS: Unable to identify CD-ROM format. 12:59:28 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000272000)) add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000480)='ns/mnt\x00') socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x0) clone(0x70224100, 0x0, 0x0, 0x0, 0x0) [ 547.160094][T15370] ISOFS: Unable to identify CD-ROM format. [ 547.274038][T15345] ISOFS: Unable to identify CD-ROM format. 12:59:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) [ 547.719878][T15370] ISOFS: Unable to identify CD-ROM format. [ 547.761710][T15367] ISOFS: Unable to identify CD-ROM format. [ 547.946507][T15378] IPVS: ftp: loaded support on port[0] = 21 12:59:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xb00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 549.088716][T15394] ISOFS: Unable to identify CD-ROM format. [ 549.145858][T15404] ISOFS: Unable to identify CD-ROM format. [ 550.068682][T15394] ISOFS: Unable to identify CD-ROM format. [ 550.186061][T15417] ISOFS: Unable to identify CD-ROM format. 12:59:35 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000272000)) add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000480)='ns/mnt\x00') socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x0) clone(0x70224100, 0x0, 0x0, 0x0, 0x0) 12:59:35 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x85, 0x0, 0x0, &(0x7f0000048000), 0x5000000) 12:59:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xc000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xc00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:35 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000272000)) add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000480)='ns/mnt\x00') socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x0) clone(0x70224100, 0x0, 0x0, 0x0, 0x0) [ 554.905358][T15435] ISOFS: Unable to identify CD-ROM format. 12:59:36 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x85, 0x0, 0x0, &(0x7f0000048000), 0x5000000) [ 555.027405][T15442] IPVS: ftp: loaded support on port[0] = 21 12:59:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xc000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 555.423279][T15444] ISOFS: Unable to identify CD-ROM format. [ 555.924162][T15441] ISOFS: Unable to identify CD-ROM format. 12:59:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 556.065437][T15460] IPVS: ftp: loaded support on port[0] = 21 12:59:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xd00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 557.101188][T15478] ISOFS: Unable to identify CD-ROM format. 12:59:38 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000272000)) add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000480)='ns/mnt\x00') socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x0) clone(0x70224100, 0x0, 0x0, 0x0, 0x0) [ 557.208357][ T1708] tipc: TX() has been purged, node left! [ 557.317335][T15506] ISOFS: Unable to identify CD-ROM format. [ 557.569172][T15478] ISOFS: Unable to identify CD-ROM format. 12:59:38 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x85, 0x0, 0x0, &(0x7f0000048000), 0x5000000) 12:59:39 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x250800}}, 0x50) chown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000007000)="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70578621465ad6794227682c886150bc0b73717cac344d110036ee237e96fdb2f4878229d9aead779cb8d68c1431d8a644959b7088d3a2a9f094a723c66ba7e1a7c5a2d02d1480ead0dc84b69ae0d93075eb3ccaac09299500aac616f22701fa47454867d4fe04ae9b9b9edbdb06c1b0c82bed6bcd1610917fa38db2457baf6f373934cdc2cb9555a57f0456fe7567c51302058db9cc5c2c7e2aa6d8a7f2297b8d9977f7f93e4f167f61a3d0167a54fc70fbf2b9a30320a5c06de2b320100c6fb576daec4b8b813fb83c659aa7f92879c8f3a43c1dbb2d1a234e92a7fd76b26ed51f31ba3c644e17dffd4ddfc16355bcbbd9b0e1edf265f557ff25c53469d9763a1863f9792bfc4833d12e86d330b836d89a9290701423cbd29301dc0f7fa6f731c5b872f5414591dedb72dfd6cfd18995d58f111ee447fc9fd672ac777bbaa712f2fae6067d82bb6d2c513f775a5ec188f11289fb0ce70247e692761851da9c0577ad70d978384a32eee31d5b42a7f6a72524ec6d88be45d56fd3cbd7afc19a84964957edf8fa7a4d1b54da00beb2ebdc3ffacf1f856c0aae21c3bd4cf8c48836e8c915572662f9fe6e1a2dc72b25b7459870e5d76ae4ed0d51467eb47b1faa869b19464a70d073a72041b115eac73b904bf8b0ae62b97f0aeda96529cc9776362486b47c50802f2fdc6984f3325e397a330c4763155a5b48b5d366dadd4b37a9661d68f91812f30f8d44d901a96bedafbc1e23d84ce41676e5d95342eda5aeb2fbf84d162731754eb4f921dcb79295f713eb9370d55ad32accdb699a617b32632e3955bce6e8f3953a5dc7a8df562573b98a55f3fbd9ee98771602d4ff38df190f2258e4c1862939a0032ae7690de60f76f459a516893871210261a459059c7e394efe8b0af05b0eabebf7fda04616302006c23b9092fb0ef43f2b35a8a06aa17f1017d3a0703cd722d86e9e26394a7363b3751e70bb63a4b4851c44d", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x591511a229d54b03}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 557.892759][T15516] IPVS: ftp: loaded support on port[0] = 21 [ 557.977459][T15506] ISOFS: Unable to identify CD-ROM format. [ 558.004746][T15508] ISOFS: Unable to identify CD-ROM format. 12:59:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xe00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xe000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 558.937654][T15540] ISOFS: Unable to identify CD-ROM format. 12:59:40 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x250800}}, 0x50) chown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x591511a229d54b03}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:59:40 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x85, 0x0, 0x0, &(0x7f0000048000), 0x5000000) [ 559.316472][T15540] ISOFS: Unable to identify CD-ROM format. [ 559.511164][T15561] ISOFS: Unable to identify CD-ROM format. 12:59:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xe000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 559.838999][T15561] ISOFS: Unable to identify CD-ROM format. 12:59:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1020, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 560.739018][T15578] ISOFS: Unable to identify CD-ROM format. 12:59:42 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x250800}}, 0x50) chown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x591511a229d54b03}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:59:42 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x250800}}, 0x50) chown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x591511a229d54b03}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 561.104848][T15578] ISOFS: Unable to identify CD-ROM format. [ 561.248125][ T1708] tipc: TX() has been purged, node left! [ 561.303871][ T1708] tipc: TX() has been purged, node left! 12:59:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:42 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008000a00", @ANYRES32=0x6, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000030000060003003f"], 0xd4}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) 12:59:42 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x250800}}, 0x50) chown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x591511a229d54b03}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 561.722071][T15587] ISOFS: Unable to identify CD-ROM format. [ 561.807698][T15595] ISOFS: Unable to identify CD-ROM format. 12:59:43 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x250800}}, 0x50) chown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x591511a229d54b03}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 562.235960][T15609] ISOFS: Unable to identify CD-ROM format. [ 562.267595][T15613] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.5'. 12:59:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1100, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 562.337764][T15614] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.5'. [ 562.453184][T15595] ISOFS: Unable to identify CD-ROM format. [ 562.543174][T15609] ISOFS: Unable to identify CD-ROM format. 12:59:43 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x250800}}, 0x50) chown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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70578621465ad6794227682c886150bc0b73717cac344d110036ee237e96fdb2f4878229d9aead779cb8d68c1431d8a644959b7088d3a2a9f094a723c66ba7e1a7c5a2d02d1480ead0dc84b69ae0d93075eb3ccaac09299500aac616f22701fa47454867d4fe04ae9b9b9edbdb06c1b0c82bed6bcd1610917fa38db2457baf6f373934cdc2cb9555a57f0456fe7567c51302058db9cc5c2c7e2aa6d8a7f2297b8d9977f7f93e4f167f61a3d0167a54fc70fbf2b9a30320a5c06de2b320100c6fb576daec4b8b813fb83c659aa7f92879c8f3a43c1dbb2d1a234e92a7fd76b26ed51f31ba3c644e17dffd4ddfc16355bcbbd9b0e1edf265f557ff25c53469d9763a1863f9792bfc4833d12e86d330b836d89a9290701423cbd29301dc0f7fa6f731c5b872f5414591dedb72dfd6cfd18995d58f111ee447fc9fd672ac777bbaa712f2fae6067d82bb6d2c513f775a5ec188f11289fb0ce70247e692761851da9c0577ad70d978384a32eee31d5b42a7f6a72524ec6d88be45d56fd3cbd7afc19a84964957edf8fa7a4d1b54da00beb2ebdc3ffacf1f856c0aae21c3bd4cf8c48836e8c915572662f9fe6e1a2dc72b25b7459870e5d76ae4ed0d51467eb47b1faa869b19464a70d073a72041b115eac73b904bf8b0ae62b97f0aeda96529cc9776362486b47c50802f2fdc6984f3325e397a330c4763155a5b48b5d366dadd4b37a9661d68f91812f30f8d44d901a96bedafbc1e23d84ce41676e5d95342eda5aeb2fbf84d162731754eb4f921dcb79295f713eb9370d55ad32accdb699a617b32632e3955bce6e8f3953a5dc7a8df562573b98a55f3fbd9ee98771602d4ff38df190f2258e4c1862939a0032ae7690de60f76f459a516893871210261a459059c7e394efe8b0af05b0eabebf7fda04616302006c23b9092fb0ef43f2b35a8a06aa17f1017d3a0703cd722d86e9e26394a7363b3751e70bb63a4b4851c44d", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x591511a229d54b03}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:59:44 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008000a00", @ANYRES32=0x6, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000030000060003003f"], 0xd4}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) 12:59:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 563.160698][T15631] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.5'. 12:59:44 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008000a00", @ANYRES32=0x6, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000030000060003003f"], 0xd4}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) 12:59:45 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg$can_raw(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 12:59:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000000040), 0x4) [ 563.927769][T15636] ISOFS: Unable to identify CD-ROM format. 12:59:45 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, 0x0) preadv(r1, &(0x7f00000017c0), 0x218, 0x0, 0x0) [ 564.093502][T15640] ISOFS: Unable to identify CD-ROM format. 12:59:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1200, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:45 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 564.440799][T15655] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.5'. [ 564.456086][T15658] binder: 15656:15658 ioctl 50009403 0 returned -22 [ 564.525848][T15636] ISOFS: Unable to identify CD-ROM format. [ 564.564943][T15660] binder: 15656:15660 ioctl 50009403 0 returned -22 12:59:45 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, 0x0) preadv(r1, &(0x7f00000017c0), 0x218, 0x0, 0x0) [ 564.671107][T15640] ISOFS: Unable to identify CD-ROM format. [ 564.777306][T15662] binder: 15661:15662 ioctl 50009403 0 returned -22 12:59:46 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008000a00", @ANYRES32=0x6, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000030000060003003f"], 0xd4}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) 12:59:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x11000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x11000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:46 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, 0x0) preadv(r1, &(0x7f00000017c0), 0x218, 0x0, 0x0) 12:59:46 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 565.386026][T15671] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.5'. [ 565.855339][T15665] ISOFS: Unable to identify CD-ROM format. [ 565.869621][T15674] ISOFS: Unable to identify CD-ROM format. 12:59:47 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, 0x0) preadv(r1, &(0x7f00000017c0), 0x218, 0x0, 0x0) [ 566.032136][T15677] ISOFS: Unable to identify CD-ROM format. [ 566.056026][T15683] binder: 15681:15683 ioctl 50009403 0 returned -22 12:59:47 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 12:59:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:47 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, 0x0) preadv(r1, &(0x7f00000017c0), 0x218, 0x0, 0x0) [ 566.471395][T15674] ISOFS: Unable to identify CD-ROM format. [ 566.532443][T15677] ISOFS: Unable to identify CD-ROM format. [ 566.565708][T15690] binder: 15689:15690 ioctl 50009403 0 returned -22 12:59:48 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, 0x0) preadv(r1, &(0x7f00000017c0), 0x218, 0x0, 0x0) 12:59:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x12000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x12000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:48 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 566.971242][T15695] binder: 15694:15695 ioctl 50009403 0 returned -22 [ 567.107298][T15701] binder: 15697:15701 ioctl 50009403 0 returned -22 12:59:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000100000000000038f485000000360000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) fcntl$getown(r0, 0x9) 12:59:48 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, 0x0) preadv(r1, &(0x7f00000017c0), 0x218, 0x0, 0x0) 12:59:49 executing program 3: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) msgsnd(0x0, &(0x7f00000005c0)={0x3}, 0x4, 0x0) msgctl$IPC_RMID(r0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x800) syz_open_procfs(0x0, &(0x7f00000001c0)='net/llc/socket\x00') perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20405, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x2010, 0x1000004, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, 0x0, 0x2) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 567.811797][T15709] ISOFS: Unable to identify CD-ROM format. [ 567.899089][T15710] ISOFS: Unable to identify CD-ROM format. 12:59:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2010, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 568.152980][T15709] ISOFS: Unable to identify CD-ROM format. [ 568.269863][T15722] binder: 15718:15722 ioctl 50009403 0 returned -22 12:59:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x13000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 568.415120][T15710] ISOFS: Unable to identify CD-ROM format. [ 568.478735][T15724] IPVS: ftp: loaded support on port[0] = 21 [ 568.843497][T15726] IPVS: ftp: loaded support on port[0] = 21 12:59:50 executing program 5: write$tun(0xffffffffffffffff, &(0x7f0000000280)={@void, @val, @mpls={[], @ipv4=@tcp={{0x6, 0x4, 0x0, 0x0, 0xee, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @rand_addr, {[@noop]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0xb, 0xf989, "3726ab2a657ae1"}, @fastopen={0x22, 0x2}, @mptcp=@ack={0x1e, 0x4}]}}, {"b55c0e148fb18deb230f8eff1cad508b49aa45954554390001b2a71225dcdb9bd8eedd3b5bde07dec75e1c4beafade15f187cfa0be27ccd88f7ece0e65401ba51c76466d501d4d453740a4164bd2a43dbafb421e749867ae094a869a3f72251427688a5a8627559c27a50499c0fc6fa685c1f032f1b7dfc815ccbb304e558151b958c2f115bc69d211bcad57182f69a4392526764ad4800caa30ff9374013e4672e5e4861aa69027f43c3184daf9"}}}}}, 0xf8) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x458, 0x5013, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x49, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1dc}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="ec0fb803"], 0x0, 0x0, 0x0, 0x0}, 0x0) 12:59:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x13000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 569.071313][ T1708] tipc: TX() has been purged, node left! 12:59:50 executing program 3: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio1\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000100)=0x40000) [ 569.417822][T15777] ISOFS: Unable to identify CD-ROM format. [ 569.619422][T15777] ISOFS: Unable to identify CD-ROM format. 12:59:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x14000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 569.682500][ T8710] usb 6-1: new high-speed USB device number 11 using dummy_hcd 12:59:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2200, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 569.967207][T15786] ISOFS: Unable to identify CD-ROM format. [ 569.974107][ T8710] usb 6-1: Using ep0 maxpacket: 16 [ 570.107098][ T8710] usb 6-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 570.118313][ T8710] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 570.130558][ T8710] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 570.140613][ T8710] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 570.153866][ T8710] usb 6-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 570.163178][ T8710] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 12:59:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20001732, &(0x7f00000003c0)={0x2, 0x0, @local}, 0x10) [ 570.310599][T15786] ISOFS: Unable to identify CD-ROM format. [ 570.320257][ T8710] usb 6-1: config 0 descriptor?? 12:59:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x14000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 570.829904][ T8710] hid (null): report_id 666804431 is invalid [ 570.836395][ T8710] hid (null): report_id 42522 is invalid [ 570.908777][ T8710] input: HID 0458:5013 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0458:5013.0004/input/input5 [ 570.953785][T15802] ISOFS: Unable to identify CD-ROM format. 12:59:52 executing program 3: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio1\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000100)=0x40000) [ 571.171141][T15802] ISOFS: Unable to identify CD-ROM format. [ 571.240632][ T8710] input: HID 0458:5013 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0458:5013.0004/input/input6 12:59:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2500, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:52 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') io_submit(r0, 0x1, &(0x7f0000000a00)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) [ 571.596152][T15818] ISOFS: Unable to identify CD-ROM format. [ 571.621229][ T8710] kye 0003:0458:5013.0004: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.5-1/input0 [ 571.824408][ T8710] usb 6-1: USB disconnect, device number 11 12:59:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x15000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 571.943955][T15818] ISOFS: Unable to identify CD-ROM format. 12:59:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x15000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:53 executing program 5: bpf$MAP_CREATE(0x100000000000000, &(0x7f00000003c0)={0x5, 0x4, 0x8002, 0xff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) 12:59:53 executing program 3: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio1\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000100)=0x40000) 12:59:53 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') io_submit(r0, 0x1, &(0x7f0000000a00)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) [ 572.649088][T15858] ISOFS: Unable to identify CD-ROM format. [ 572.859920][T15858] ISOFS: Unable to identify CD-ROM format. 12:59:54 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') io_submit(r0, 0x1, &(0x7f0000000a00)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 12:59:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x16000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:54 executing program 3: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio1\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000100)=0x40000) [ 573.411962][T15868] ISOFS: Unable to identify CD-ROM format. 12:59:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2f00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:55 executing program 5: bpf$MAP_CREATE(0x100000000000000, &(0x7f00000003c0)={0x5, 0x4, 0x8002, 0xff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) 12:59:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x16000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x17000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:55 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') io_submit(r0, 0x1, &(0x7f0000000a00)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 12:59:55 executing program 5: bpf$MAP_CREATE(0x100000000000000, &(0x7f00000003c0)={0x5, 0x4, 0x8002, 0xff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) [ 574.823083][T15890] ISOFS: Unable to identify CD-ROM format. 12:59:56 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x64}, {0x4d}, {0x6}]}) 12:59:56 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xbdfa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x17, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 575.138981][T15890] ISOFS: Unable to identify CD-ROM format. [ 575.360384][T15896] ISOFS: Unable to identify CD-ROM format. [ 575.394755][ T29] audit: type=1326 audit(1598273996.717:12): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=15900 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=40000003 syscall=265 compat=1 ip=0xf7f7c549 code=0x0 12:59:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x3f00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 12:59:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x17000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:56 executing program 5: bpf$MAP_CREATE(0x100000000000000, &(0x7f00000003c0)={0x5, 0x4, 0x8002, 0xff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) 12:59:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x18000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:57 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xbdfa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x17, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 576.265573][T15918] ISOFS: Unable to identify CD-ROM format. 12:59:57 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xbdfa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x17, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 12:59:57 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x64}, {0x4d}, {0x6}]}) [ 576.618978][T15921] ISOFS: Unable to identify CD-ROM format. [ 576.709560][T15918] ISOFS: Unable to identify CD-ROM format. 12:59:58 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xbdfa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x17, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 12:59:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 577.007368][T15921] ISOFS: Unable to identify CD-ROM format. 12:59:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x18000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 12:59:58 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xbdfa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x17, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 12:59:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x19000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 577.308324][ T29] audit: type=1326 audit(1598273998.627:13): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=15935 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=40000003 syscall=265 compat=1 ip=0xf7f7c549 code=0x0 12:59:58 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xbdfa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x17, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 578.066932][T15949] ISOFS: Unable to identify CD-ROM format. [ 578.123370][T15952] ISOFS: Unable to identify CD-ROM format. 12:59:59 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xbdfa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x17, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 12:59:59 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x64}, {0x4d}, {0x6}]}) [ 578.628790][T15952] ISOFS: Unable to identify CD-ROM format. [ 578.654365][T15949] ISOFS: Unable to identify CD-ROM format. 13:00:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x183b0100, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4800, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:00 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000280)=[{0x28}, {0x6}]}) [ 579.212510][ T29] audit: type=1326 audit(1598274000.527:14): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=15964 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=40000003 syscall=265 compat=1 ip=0xf7f7c549 code=0x0 13:00:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1a000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2205, 0x0) 13:00:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x19000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:01 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000280)=[{0x28}, {0x6}]}) [ 580.170476][T15981] ISOFS: Unable to identify CD-ROM format. 13:00:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2205, 0x0) 13:00:01 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x64}, {0x4d}, {0x6}]}) [ 580.450842][T15977] ISOFS: Unable to identify CD-ROM format. [ 580.485935][T15981] ISOFS: Unable to identify CD-ROM format. 13:00:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2205, 0x0) 13:00:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4c00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1a000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:02 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000280)=[{0x28}, {0x6}]}) [ 580.902827][T15977] ISOFS: Unable to identify CD-ROM format. 13:00:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2205, 0x0) [ 581.027240][ T29] audit: type=1326 audit(1598274002.347:15): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=15995 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=40000003 syscall=265 compat=1 ip=0xf7f7c549 code=0x0 13:00:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1b000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 581.677506][T16002] ISOFS: Unable to identify CD-ROM format. 13:00:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x7}}}}}}, 0x0) [ 581.968170][T16002] ISOFS: Unable to identify CD-ROM format. 13:00:03 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000280)=[{0x28}, {0x6}]}) [ 582.361926][T16013] ISOFS: Unable to identify CD-ROM format. 13:00:03 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x5c00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1b000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1c000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:03 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) 13:00:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x7}}}}}}, 0x0) 13:00:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f00000000c0)="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", 0xc01, 0x3ff) 13:00:04 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) [ 583.586710][T16029] ISOFS: Unable to identify CD-ROM format. [ 583.951893][T16038] ISOFS: Unable to identify CD-ROM format. 13:00:05 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) [ 584.099257][T16029] ISOFS: Unable to identify CD-ROM format. 13:00:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1c000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x7}}}}}}, 0x0) [ 584.281531][T16038] ISOFS: Unable to identify CD-ROM format. 13:00:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6800, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1d000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:05 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) 13:00:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f00000000c0)="ca6288e3fe14dd8414999c17eaec9e605caee826a6e6791fb0868bc65fd02bc0fa5640d7ff10e3c6ae1b0aed019f34b24dd66c8f171e78294e277a1471b9797262137af2d53f98b2cb1ccb4b13960f8197bb0edd4ab3817e76825b0b9a5c4ba3cbded205e1d0a00801296229f7476d2b7e227854c59753e1a42a8950db8fc03cbbe7f4cc57e74a8daa00d7c3c0eb7fb9b1e35cb9d61eeadba00630bafa32e55a63596b7734d324aa62429ed056529756984638fd584e3ec68ec5f1e78eb61903cd7e7bf0d6471274d278fb07c41b6cdc619c40bf12313c03c9ba764702f701a5dacd19767de1e4509728014d2f4465c2d386c2514bd190f3cc77e79b1ee5132e81b3b048b36ade75b68517d985382197767b67552f0fda78eb0ca17913eb716baf2106dc2f7de9164fb6fb2aba1ef3e5e56baebeb3994262e8c784709361d859889470c0613c2d06016f05ab3b293f01b48944f9b715ce850bea0c0f9ef4d23c0162c62674c1f5ae02cf36c2403f05fab7f7b9a526df1e2a317fa4fdc04bb1589967a7c4377b5cf816810feb9f5e70532b03b7fd2e22eec6068b2c4e0c5bd356b5905a31a29a3293b85f38aa9ab52ed2ef4a9bc9317427b2911fa59ff94d0351098d74fd225a21c51e8ffab9a5f055d07c581444133999d025e9753878938ca9b70b1b6b3d7a151ee3dcd9581e4ed3a0e2bf95e65d94aa513b6e949430f5156312561bd9e1d41e71e740a6fea2bb8a5846e407bddb07f2536877fa274c763db6831cabcd93174c48a256d8ade710e4d78a433536602143f4860d194b5b10c594033ae6701c24ed6a7153047076be3441c6c835b699b21e3cda825758cb9a100a633d6d420d9499e31ea701f6fb3d552eeae9896c0dede1a6358e9596936cff0050f7cfb9b509a5cd453c6ca59df4fefe2e05f7bfe3afa4aa20919581a418d0d267a5f68c3dc6d4bae3d1d73fe41bdd6b11c46ea5e42319a816136bd207e659fab1c14f7d9ad27c28dbf4499de76678827481e23994753cc5f0a8dfd548662d11b770246c2c5dc644d0fcac3524f74c3e8d14c5f1892855b5251397d48b03a936f94d36c9b9823e0c94d93eebe7c74caeaa4a547328209bad37d92835b5bbbe57d7c2d5dd05ed7cc5cb637fbf43b9529f53c3dcbefed01a1602189edba5e9b6bfa4a4bab3184571db1c875a488fc1d3991bc58c3241ac17bae159ee225589edb6f57710e8217727d5c2f15cdd91ed328685cb929d51e80c85f0c02015e26da9054ff0c6b8eaf704305c30b950b48651e56cffb68353f86c8e95c9acff06764e86939ec658fb10b5a51a253cd0aae31a845cab9fada20c4cdfa4efe07634b658deced8ebe266dad21c784dd6ab110ce010f26b66755cb9fcaea77ff209e998be12e91c4619b5f16e5246ff937e33b8ba58156e6e538e1b24cccffd4bb991f84d02cee745688cbbbc0d155ebe3289bad698809417683de035d02b3a783839ea19563b1e4776ce49e6ba3c3192cd260b8c3bb0eb07e8179ebea1ae409cf753cf620aaa6e2e193814effef3dc71bc29788a997e398a1848c297ac4ab11b8a3ea524e5f0369f6d07601efffb885791dedfe2339bfc35ecef13cb904cbc19a853cea4b5a2319826b49e30aedbc86d0826c7443449852727d92deb8a3e757b15617a1b551f526fd2a74062dee1993a22be3ab8154ec8555f0b1a4d8f28717e086bbaee7dc2c9eeac423cef6a87a5e6dcb389e542c85744f8d0478007ab0de46918110c3108c2251b7f018641ea142490fde797ed18e1db29c85a9b8ee4dc803796038b21fd0cfbab1963d5089ea73c30d56e635fc63d8c2a8ba564d2218031c518e3b58759d011b13aba0911c575d75f9fb26c8dd71d58dcec0a0fd6621b06db34531c43acd5583346dde28e9d5b75c0eea00eef1e6f60b8418eca15128ab0fcc0d2ae83e6b502449b87cf2b86899c02528a53ce3044aac88da20d55d823be0c4d9c37b9f670da3ad96cd896f3cb7c5c62a66df7787eef97f7cfb533c779a412f1dd86e9d803383f6c4b09071198bd0ad63414361bab85b07ebefa4337d0bc8facabf1ae8c5fb176d733ef0f81844e0ff69d40744954663f954ec1e02ba7bbc94a5d8e34338e102fefd478dc37645e99f069f67830be457813ec901b0b96142b074c6e2b8bde39d63a7e00b6b320ac2b1bb088e7cd9cba9eb7664279f77f1d71e72d4d3237b21ff2045ec2dc1ff82c43d2f9f3a7f3c0466e6a3668b191b77ec0f85ec456a91e370dcd5a5d55d6f69a3993eeab32b21a28e64f6aaab28ce81406b83ca2ddd764d7ec74fd9cdf73d0bc39b7966b2e18fe1d4025d057fa65fec1d5ed6ce18fed77ba7811745d4a866bf0e417d9d8e7a5fd59f1d9970d87d68fc2cf2bc4b11866a79828abe7cda80f3936cd8a7b760422631b800203f853b82d23fcb0fb19046dba198c119dbdf5cc8f619a6f8edf8caac24ba18aa2c33bcc9a2da2de9a52e3a5e17b1bddc6fd9da998b0e1908f92d7b95ab6ea5cda5eb652b37abf130cbf16cba090ecb975ca72b545b9d365bf61bcf3e13e45f1870e2827312918e5092e4ab1bb49fcdaa7d0c91fde5cd1facc7015897caaf03a85666dea04624454de2afc6918dbc570f17852c5b5477ca8904bdd378548ff6768e84131572d303d1f0fa93eaec642492572485ac919e9751c9b691a638e6392d9d0be5fa495d51d6c1ec4fe2ab057fa2ee11d703d5e61885afab9ad4553a783204ac0658d462538341d84bcfd319fcfbc26abe24c50b1703ab4d088c660d9b775fcdf33bf35f6a038ff5db925a7b607d12f7edc552f768704ca49481783a72f1ef296198a9bae37a648d5fd85fc250d6339b70748f68f484c91cb62957973ea93f9c5164daba2be17786adaf29a223566e2704f10bd50f32743dac150500fabb4b9014271d5657f576eee1ca4571578e0968fad76411fb5267d779f18fadf4b9c88fb71daa8a62e8801a3a499ab99c4b3619dd1499d52ae4a575bbbae90efb1000d83e9dae04fc816bbd7bb715c827d681f9c62de8249e1c607dc46f84c7ea88c9e6ac7773a0016c34fd31b3a5692c254b5f0b68ce867ce1013118445981b8d63df72d4eefe56bf4cb0a3d7e4532001e07620b6ffc6d913e466cf9ee4e38009796eb294f65309ed12178b3460b2d4d7545470aff0f9ed8d0b67185bd766cd875fcc947c9e2a1de26893b7c10390941b8c6879010a6fb3870f8eedd35677d5bd1aea1046c9182254f964f873fabe245ab73c08fe4c1b361d351c9bcef6729d262db99a9d730c6e4c0d2cb095dadc61ac69aa8691a30c45f45ee419b06846e2b83b1b632adb181fb9080a23591b33d8a54939319421bc3835c060bafe5a830874236ab4514b08b15f6d6023fb4c9b4a657c72c2c9a3ad460f2ad3afb8f9b64d098b9047ce8bf667521011b89890f427257956be49234834cc87d8d850c62a911728c1a0f418d03c46f90d7d2a600a080c05b6a5281c6ba6e70b2ae8291fe4bb89ea22a777e43004f9238ea57e65272da57cc1c97cade0c925897c31efc3c445ada712b41545c51659acd066420b2e61fb697c3cd1db00b277dc2141fd15ab13b5664cce06472fa8e8a5934aeb05f54691e4c5cc5c967a885c09c9edbed3d4759a57976fc83443bb6f1d92d5c176ad7a6e55ac96efcde99372165774c818820b809f00c3102d5243ec3d34e19eac8e5345f1f222ab216a616c4bd36cb8d28e1d6c9e0e4f7e40c37b50ae2b3aad997db96e5694bac40f9cfcd9a24722744c5b47ff1f7eb4349f082c9e7d18f054100f2e2da01b3ebd0faaac8ed088b1d1926f40c3ad75c799f1ca76bccd2a7d72fb60ef4579c693e9916b7f879e54c82cbb50bc091a899f7f096b33bda2e3e55a85a16223a9868486fa2d12ca0000d49ecbe3cfb944e68940b6adf78c745d976b4655869a6397c841fdad93276dbe55abdb27bcc4dbdb512bcf32bfff2880f8265136adf32b8603cecd21428c4e74322fcf86ffc0009759c3b09f689b7495fe4d71a7abc9eec7475fc221d0c7d635edac274335d93bea29351aebcbfb06ce197858ad9d98e91801cd80e0da537a2b073816824b6d300139ecc443bf5bd043466777f7e9d5a8a70d9c9976e1b06c4afa311f36a3e728f1322dd07de90a0553ddfd51ae08b1a9a50f5740e4fd8b8296c9589af2c86a49034519d62f64b498f3e1cc046b1489fddf09e9562a00371d8829d8f604d412af2e17dff243caece8c24f14c805b5397bdd53422c507a5e91519cdf10d2abeeb4f0550f7c618022dcb9986492f20948100330ad88ea7a7e654dad5d95d76daf5b038ce1113af38c35ebe8b6", 0xc01, 0x3ff) [ 584.934320][T16063] ISOFS: Unable to identify CD-ROM format. 13:00:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x7}}}}}}, 0x0) [ 585.219895][T16063] ISOFS: Unable to identify CD-ROM format. 13:00:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1d000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 585.493855][T16074] ISOFS: Unable to identify CD-ROM format. 13:00:06 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) [ 585.760861][T16074] ISOFS: Unable to identify CD-ROM format. 13:00:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1e000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:07 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f00000000c0)="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", 0xc01, 0x3ff) 13:00:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6c00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:07 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) 13:00:07 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) [ 586.664646][T16092] ISOFS: Unable to identify CD-ROM format. 13:00:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f00000000c0)="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", 0xc01, 0x3ff) 13:00:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1e000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:08 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) [ 587.322411][T16103] ISOFS: Unable to identify CD-ROM format. [ 587.754383][T16103] ISOFS: Unable to identify CD-ROM format. 13:00:09 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) 13:00:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1f000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 588.148271][T16123] ISOFS: Unable to identify CD-ROM format. 13:00:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7400, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:09 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) 13:00:09 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) [ 588.527063][T16129] ISOFS: Unable to identify CD-ROM format. [ 588.528069][T16123] ISOFS: Unable to identify CD-ROM format. 13:00:10 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x19f}, 0x48) [ 588.910914][T16129] ISOFS: Unable to identify CD-ROM format. 13:00:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x1f000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:10 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926ff9f00000000bf67000000000000150600000fff07003506000002000000040600000ee50000bf250000000000001f650000000000006507000002000000070700004c0901000f75000000000000bf54000000000000070400000400f9ff2d3501000000000095000000000000000500000000000000950007000000000001722fabb733a0c857c7c454779ffdefa2d23da04d1ffc187fa1a2ba7ba030c7267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64ac7efde50fd7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65377bdbe65d525743d88ef4b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987cc0000f6fd1f1fe2d8a29641392ca40fe39a2626ec73341cbc905d172b9878d095d288463498a3e1abc93d65d26d30a28b38e368314ecda0a56e2bce4bf8bc9512a5cc1329fbfcc1fc52eafd97e9cd1d7f7e46ab69bf55d83873f590a0c0b55eabb983cfda0dcea122d847"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x19f}, 0x48) 13:00:10 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) 13:00:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:10 executing program 5: syz_read_part_table(0x0, 0x2, &(0x7f0000001300)=[{&(0x7f0000000000)="020182ffffff0a000000ff45ac0000ffffff8200e931190000000000000680ffffff81000000e100e2ff8773007200300700a9ffffff00000000008000da55aa", 0x40, 0x1c0}, {0x0, 0x0, 0x80000000}]) 13:00:11 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x19f}, 0x48) 13:00:11 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000380)=""/107, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) [ 589.923303][T16153] ISOFS: Unable to identify CD-ROM format. [ 590.135718][T16163] loop5: p1 p2 p3 p4 [ 590.139801][T16163] loop5: partition table partially beyond EOD, truncated [ 590.147859][T16163] loop5: p1 size 11290111 extends beyond EOD, truncated [ 590.160793][T16163] loop5: p2 size 100663296 extends beyond EOD, truncated [ 590.173989][T16163] loop5: p3 start 4293001441 is beyond EOD, truncated [ 590.180977][T16163] loop5: p4 size 3657465856 extends beyond EOD, truncated 13:00:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0xfec0ffff00000000}, 0x0, 0x0, 0xff, 0x1}, 0x20) [ 590.238380][T16159] ISOFS: Unable to identify CD-ROM format. [ 590.391206][T16163] loop5: p1 p2 p3 p4 [ 590.395507][T16163] loop5: partition table partially beyond EOD, truncated [ 590.403678][T16163] loop5: p1 size 11290111 extends beyond EOD, truncated [ 590.433603][T16163] loop5: p2 size 100663296 extends beyond EOD, truncated [ 590.445884][T16163] loop5: p3 start 4293001441 is beyond EOD, truncated [ 590.453024][T16163] loop5: p4 size 3657465856 extends beyond EOD, truncated 13:00:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7a00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:12 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x19f}, 0x48) 13:00:12 executing program 5: syz_read_part_table(0x0, 0x2, &(0x7f0000001300)=[{&(0x7f0000000000)="020182ffffff0a000000ff45ac0000ffffff8200e931190000000000000680ffffff81000000e100e2ff8773007200300700a9ffffff00000000008000da55aa", 0x40, 0x1c0}, {0x0, 0x0, 0x80000000}]) 13:00:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0xfec0ffff00000000}, 0x0, 0x0, 0xff, 0x1}, 0x20) 13:00:12 executing program 5: syz_read_part_table(0x0, 0x2, &(0x7f0000001300)=[{&(0x7f0000000000)="020182ffffff0a000000ff45ac0000ffffff8200e931190000000000000680ffffff81000000e100e2ff8773007200300700a9ffffff00000000008000da55aa", 0x40, 0x1c0}, {0x0, 0x0, 0x80000000}]) [ 591.823304][T16196] ISOFS: Unable to identify CD-ROM format. 13:00:13 executing program 5: syz_read_part_table(0x0, 0x2, &(0x7f0000001300)=[{&(0x7f0000000000)="020182ffffff0a000000ff45ac0000ffffff8200e931190000000000000680ffffff81000000e100e2ff8773007200300700a9ffffff00000000008000da55aa", 0x40, 0x1c0}, {0x0, 0x0, 0x80000000}]) 13:00:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0xfec0ffff00000000}, 0x0, 0x0, 0xff, 0x1}, 0x20) [ 591.945431][T16206] ISOFS: Unable to identify CD-ROM format. 13:00:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 592.179440][T16206] ISOFS: Unable to identify CD-ROM format. 13:00:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x21000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:13 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000280)={0x41}, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r2, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x7f}}}, 0x24}}, 0x0) 13:00:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xedc0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 592.467556][T16218] loop5: p1 p2 p3 p4 [ 592.471831][T16218] loop5: partition table partially beyond EOD, truncated [ 592.479918][T16218] loop5: p1 size 11290111 extends beyond EOD, truncated 13:00:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0xfec0ffff00000000}, 0x0, 0x0, 0xff, 0x1}, 0x20) [ 592.603906][T16218] loop5: p2 size 100663296 extends beyond EOD, truncated [ 592.625966][T16218] loop5: p3 start 4293001441 is beyond EOD, truncated [ 592.633443][T16218] loop5: p4 size 3657465856 extends beyond EOD, truncated [ 592.694038][T16227] IPVS: ftp: loaded support on port[0] = 21 13:00:14 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x67, 0x3f, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000040)={r2}) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 593.368229][T16232] ISOFS: Unable to identify CD-ROM format. [ 593.559208][T16263] ISOFS: Unable to identify CD-ROM format. [ 593.849673][T16232] ISOFS: Unable to identify CD-ROM format. [ 594.107758][T16263] ISOFS: Unable to identify CD-ROM format. 13:00:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfd03, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:15 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x3}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "090011", 0x8, 0x3a, 0x0, @private0, @mcast2, {[], @echo_request}}}}}, 0x0) 13:00:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x21000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x22000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:16 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x67, 0x3f, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000040)={r2}) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 13:00:16 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x3}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "090011", 0x8, 0x3a, 0x0, @private0, @mcast2, {[], @echo_request}}}}}, 0x0) [ 595.483129][T16287] ISOFS: Unable to identify CD-ROM format. [ 595.610293][ T1189] tipc: TX() has been purged, node left! [ 595.651542][T16287] ISOFS: Unable to identify CD-ROM format. [ 595.718533][T16285] ISOFS: Unable to identify CD-ROM format. 13:00:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x23000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:17 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x67, 0x3f, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000040)={r2}) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 596.165832][T16285] ISOFS: Unable to identify CD-ROM format. [ 596.364057][T16301] ISOFS: Unable to identify CD-ROM format. 13:00:18 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x3}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "090011", 0x8, 0x3a, 0x0, @private0, @mcast2, {[], @echo_request}}}}}, 0x0) 13:00:18 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x3}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "090011", 0x8, 0x3a, 0x0, @private0, @mcast2, {[], @echo_request}}}}}, 0x0) 13:00:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfe03, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x22000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:18 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x67, 0x3f, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000040)={r2}) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 596.691086][T16301] ISOFS: Unable to identify CD-ROM format. 13:00:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x24000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:18 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x3}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "090011", 0x8, 0x3a, 0x0, @private0, @mcast2, {[], @echo_request}}}}}, 0x0) [ 597.488966][T16320] ISOFS: Unable to identify CD-ROM format. 13:00:18 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x67, 0x3f, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000040)={r2}) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 597.741476][T16320] ISOFS: Unable to identify CD-ROM format. 13:00:19 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x3}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "090011", 0x8, 0x3a, 0x0, @private0, @mcast2, {[], @echo_request}}}}}, 0x0) 13:00:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xff03, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 598.069834][T16330] ISOFS: Unable to identify CD-ROM format. 13:00:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x23000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:19 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x67, 0x3f, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000040)={r2}) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 598.536628][T16330] ISOFS: Unable to identify CD-ROM format. 13:00:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000e00)=ANY=[], 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40046602, &(0x7f0000000000)) 13:00:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x3}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "090011", 0x8, 0x3a, 0x0, @private0, @mcast2, {[], @echo_request}}}}}, 0x0) 13:00:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x25000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 599.287367][T16346] ISOFS: Unable to identify CD-ROM format. 13:00:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000e00)=ANY=[], 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40046602, &(0x7f0000000000)) 13:00:20 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x67, 0x3f, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000040)={r2}) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 13:00:20 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\xa3\xba\xe5\xf4\x97\xac\xaf*\xff\x00'/23, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000100)=ANY=[], 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x1f00000000000000, 0xcf, &(0x7f0000000000), 0x4) 13:00:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x20000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 599.735452][T16346] ISOFS: Unable to identify CD-ROM format. [ 599.737461][T16361] ISOFS: Unable to identify CD-ROM format. 13:00:21 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\xa3\xba\xe5\xf4\x97\xac\xaf*\xff\x00'/23, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000100)=ANY=[], 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x1f00000000000000, 0xcf, &(0x7f0000000000), 0x4) [ 600.141940][T16361] ISOFS: Unable to identify CD-ROM format. 13:00:21 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) sendto(r0, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412bdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefe03000000000000006c1215687e3a3e7cac9293f2c6dffd1fb0bca5812c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80) listen(r0, 0xfc0004) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRESHEX, @ANYBLOB="270c4b65c37793"], 0x41) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000040)=0xfd7e, 0x0) 13:00:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x24000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000e00)=ANY=[], 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40046602, &(0x7f0000000000)) 13:00:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x26000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 601.011495][T16386] ISOFS: Unable to identify CD-ROM format. 13:00:22 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\xa3\xba\xe5\xf4\x97\xac\xaf*\xff\x00'/23, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000100)=ANY=[], 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x1f00000000000000, 0xcf, &(0x7f0000000000), 0x4) 13:00:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000e00)=ANY=[], 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40046602, &(0x7f0000000000)) [ 601.514892][T16394] ISOFS: Unable to identify CD-ROM format. 13:00:22 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) sendto(r0, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412bdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefe03000000000000006c1215687e3a3e7cac9293f2c6dffd1fb0bca5812c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80) listen(r0, 0xfc0004) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRESHEX, @ANYBLOB="270c4b65c37793"], 0x41) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000040)=0xfd7e, 0x0) [ 601.576204][T16386] ISOFS: Unable to identify CD-ROM format. 13:00:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x40000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:23 executing program 5: write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000080)={0x8, {"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", 0x1000}}, 0x1006) memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) 13:00:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x27000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x25000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:23 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\xa3\xba\xe5\xf4\x97\xac\xaf*\xff\x00'/23, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000100)=ANY=[], 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x1f00000000000000, 0xcf, &(0x7f0000000000), 0x4) 13:00:23 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) sendto(r0, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412bdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefe03000000000000006c1215687e3a3e7cac9293f2c6dffd1fb0bca5812c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80) listen(r0, 0xfc0004) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRESHEX, @ANYBLOB="270c4b65c37793"], 0x41) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000040)=0xfd7e, 0x0) 13:00:23 executing program 5: write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000080)={0x8, {"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", 0x1000}}, 0x1006) memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) [ 602.600552][T16418] ISOFS: Unable to identify CD-ROM format. [ 602.742392][T16422] ISOFS: Unable to identify CD-ROM format. 13:00:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140)=0x32, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140)=0x32, 0x4) [ 603.109853][T16418] ISOFS: Unable to identify CD-ROM format. 13:00:24 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) sendto(r0, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412bdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefe03000000000000006c1215687e3a3e7cac9293f2c6dffd1fb0bca5812c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80) listen(r0, 0xfc0004) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRESHEX, @ANYBLOB="270c4b65c37793"], 0x41) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000040)=0xfd7e, 0x0) [ 603.281310][T16422] ISOFS: Unable to identify CD-ROM format. 13:00:24 executing program 5: write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000080)={0x8, {"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", 0x1000}}, 0x1006) memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) 13:00:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x28000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x80000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x26000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140)=0x32, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140)=0x32, 0x4) 13:00:25 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x5}}, 0x2e) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xffff) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 13:00:25 executing program 5: write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000080)={0x8, {"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", 0x1000}}, 0x1006) memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) 13:00:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140)=0x32, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140)=0x32, 0x4) [ 604.451298][ T29] audit: type=1800 audit(1598274025.767:16): pid=16457 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16367 res=0 [ 604.497746][T16455] ISOFS: Unable to identify CD-ROM format. [ 604.520529][T16451] ISOFS: Unable to identify CD-ROM format. 13:00:26 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x5}}, 0x2e) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xffff) sendfile(r0, r3, 0x0, 0x80001d00c0d0) [ 604.934043][T16451] ISOFS: Unable to identify CD-ROM format. [ 604.962791][T16455] ISOFS: Unable to identify CD-ROM format. 13:00:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x29000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x80040, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:26 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0xfffff000, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f00000000c0)={0xf, 0xffffffffffffffc7}, 0x3c) 13:00:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140)=0x32, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140)=0x32, 0x4) 13:00:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x27000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:27 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x5}}, 0x2e) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xffff) sendfile(r0, r3, 0x0, 0x80001d00c0d0) [ 605.989952][T16478] ISOFS: Unable to identify CD-ROM format. 13:00:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2a000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:27 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0xfffff000, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f00000000c0)={0xf, 0xffffffffffffffc7}, 0x3c) [ 606.213361][T16484] ISOFS: Unable to identify CD-ROM format. 13:00:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, 0x0, 0xb, 0x5, 0x0, 0x0, {0x5}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_NAME={0x8, 0x1, '@,@\x00'}, @NFTA_COMPAT_TYPE={0x8}]}, 0x2c}}, 0x0) [ 606.532945][T16484] ISOFS: Unable to identify CD-ROM format. 13:00:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x28000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 606.753619][T16491] ISOFS: Unable to identify CD-ROM format. 13:00:28 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0xfffff000, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f00000000c0)={0xf, 0xffffffffffffffc7}, 0x3c) [ 606.850576][T16501] nft_compat: unsupported protocol 5 13:00:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x12c3c0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:28 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x5}}, 0x2e) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xffff) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 13:00:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, 0x0, 0xb, 0x5, 0x0, 0x0, {0x5}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_NAME={0x8, 0x1, '@,@\x00'}, @NFTA_COMPAT_TYPE={0x8}]}, 0x2c}}, 0x0) [ 607.188865][T16505] ISOFS: Unable to identify CD-ROM format. [ 607.211605][T16491] ISOFS: Unable to identify CD-ROM format. 13:00:28 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0xfffff000, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f00000000c0)={0xf, 0xffffffffffffffc7}, 0x3c) [ 607.609044][T16505] ISOFS: Unable to identify CD-ROM format. 13:00:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2f000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1, 0x5, 0x80, 0x2, 0x1}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001fc0)="9a4b553650a8", &(0x7f00000000c0), 0x8000, r0}, 0x38) 13:00:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, 0x0, 0xb, 0x5, 0x0, 0x0, {0x5}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_NAME={0x8, 0x1, '@,@\x00'}, @NFTA_COMPAT_TYPE={0x8}]}, 0x2c}}, 0x0) 13:00:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x29000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1, 0x5, 0x80, 0x2, 0x1}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001fc0)="9a4b553650a8", &(0x7f00000000c0), 0x8000, r0}, 0x38) [ 608.298519][T16529] nft_compat: unsupported protocol 5 13:00:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f00000014c0)={&(0x7f0000000200)={0x2, 0x4e23, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x20, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x14, 0xe, 0x3, 0x0, [{@private}, {@loopback}]}]}}}], 0x20}, 0x0) 13:00:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, 0x0, 0xb, 0x5, 0x0, 0x0, {0x5}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_NAME={0x8, 0x1, '@,@\x00'}, @NFTA_COMPAT_TYPE={0x8}]}, 0x2c}}, 0x0) [ 608.647011][T16530] ISOFS: Unable to identify CD-ROM format. 13:00:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 608.864118][T16535] ISOFS: Unable to identify CD-ROM format. [ 608.879058][T16530] ISOFS: Unable to identify CD-ROM format. 13:00:30 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1, 0x5, 0x80, 0x2, 0x1}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001fc0)="9a4b553650a8", &(0x7f00000000c0), 0x8000, r0}, 0x38) 13:00:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 609.145231][T16535] ISOFS: Unable to identify CD-ROM format. [ 609.185824][T16546] nft_compat: unsupported protocol 5 13:00:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f00000014c0)={&(0x7f0000000200)={0x2, 0x4e23, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x20, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x14, 0xe, 0x3, 0x0, [{@private}, {@loopback}]}]}}}], 0x20}, 0x0) 13:00:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2a000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv4_newrule={0x2c, 0x20, 0x1, 0x0, 0x0, {0x2, 0x80, 0x20}, [@FRA_DST={0x8, 0x1, @loopback}, @FRA_SRC={0x8, 0x2, @broadcast}]}, 0x2c}}, 0x0) 13:00:31 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1, 0x5, 0x80, 0x2, 0x1}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001fc0)="9a4b553650a8", &(0x7f00000000c0), 0x8000, r0}, 0x38) [ 609.791265][T16556] ISOFS: Unable to identify CD-ROM format. 13:00:31 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') sendfile(r0, r1, 0x0, 0x80000002) 13:00:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f00000014c0)={&(0x7f0000000200)={0x2, 0x4e23, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x20, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x14, 0xe, 0x3, 0x0, [{@private}, {@loopback}]}]}}}], 0x20}, 0x0) [ 610.194544][T16565] ISOFS: Unable to identify CD-ROM format. [ 610.281672][T16556] ISOFS: Unable to identify CD-ROM format. 13:00:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 610.545871][T16565] ISOFS: Unable to identify CD-ROM format. 13:00:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x40000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x2f000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:32 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x4, &(0x7f0000000300)=0x0) io_submit(r1, 0x41, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x960000, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="10000040040000000000000000000000b22025285db74192e7576d9062ec6e2fe8ffff41f248691861d03a71091d334252afb1af5b8f0474c2ed58338226131291198f3d70dcf797ac42d0eeed042c06b56b89f02f92b12ebe4c45948a362a76def2f4955f100a13131f474b140942110257e173cea102775e1b3873ebf98dac6421f6d449544114b8ce29f4b48d1738b5be127a96f24c9d3c130e1a6c2eb5b3f12eb6a1f5051594545cbb895e65d83c08d2d6cd56694e5a6c00f54aceaf498f57b2a56634a23ae7", 0x40000010}]) 13:00:32 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') sendfile(r0, r1, 0x0, 0x80000002) 13:00:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f00000014c0)={&(0x7f0000000200)={0x2, 0x4e23, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x20, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x14, 0xe, 0x3, 0x0, [{@private}, {@loopback}]}]}}}], 0x20}, 0x0) [ 611.498195][T16583] ISOFS: Unable to identify CD-ROM format. 13:00:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}]}, 0x1c}}, 0x0) [ 611.800846][T16583] ISOFS: Unable to identify CD-ROM format. 13:00:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x3000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:33 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') sendfile(r0, r1, 0x0, 0x80000002) 13:00:33 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x4, &(0x7f0000000300)=0x0) io_submit(r1, 0x41, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x960000, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="10000040040000000000000000000000b22025285db74192e7576d9062ec6e2fe8ffff41f248691861d03a71091d334252afb1af5b8f0474c2ed58338226131291198f3d70dcf797ac42d0eeed042c06b56b89f02f92b12ebe4c45948a362a76def2f4955f100a13131f474b140942110257e173cea102775e1b3873ebf98dac6421f6d449544114b8ce29f4b48d1738b5be127a96f24c9d3c130e1a6c2eb5b3f12eb6a1f5051594545cbb895e65d83c08d2d6cd56694e5a6c00f54aceaf498f57b2a56634a23ae7", 0x40000010}]) [ 611.954037][T16590] ISOFS: Unable to identify CD-ROM format. 13:00:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x48000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 612.416788][T16590] ISOFS: Unable to identify CD-ROM format. 13:00:33 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') sendfile(r0, r1, 0x0, 0x80000002) 13:00:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}]}, 0x1c}}, 0x0) 13:00:34 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x4, &(0x7f0000000300)=0x0) io_submit(r1, 0x41, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x960000, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="10000040040000000000000000000000b22025285db74192e7576d9062ec6e2fe8ffff41f248691861d03a71091d334252afb1af5b8f0474c2ed58338226131291198f3d70dcf797ac42d0eeed042c06b56b89f02f92b12ebe4c45948a362a76def2f4955f100a13131f474b140942110257e173cea102775e1b3873ebf98dac6421f6d449544114b8ce29f4b48d1738b5be127a96f24c9d3c130e1a6c2eb5b3f12eb6a1f5051594545cbb895e65d83c08d2d6cd56694e5a6c00f54aceaf498f57b2a56634a23ae7", 0x40000010}]) [ 613.559875][T16617] ISOFS: Unable to identify CD-ROM format. [ 613.626857][T16614] ISOFS: Unable to identify CD-ROM format. 13:00:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}]}, 0x1c}}, 0x0) 13:00:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:35 executing program 3: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)='\x00\xc1\xf9\xe7\x7f\xf3\xbdi\x80\xc7\x10\xb8T\xf1\xb8\xab\xd1\xec@\x92\xc2\xe8\x82\x8e)\x92\x84\xf6\x10^h\x9a*\x0f]\x9d\xa7Z\xf8\xc1\x9cW\n\xa5\xbd\'f\x13\xc8\x8d\xc8\x9d|\x86\x99+\xfa\xef\x7f\xe9\xb2pP\xb88\xec\x84\x18\xa3\xa5^*\xc5.\x1b\t\xd4\x00&YY*\xa0\ri\xc5j\x86Jd\xd1dq,\x80\xef\x9eaz\xde\x8f\xad\xf8\xd9\x8a\x03\x87\x1dS\x88\xa8z;\xd2\xf9\x84\xd9\xc8M\t\xde\xf5m\x11z\xe9\x9a\x14\x17\x93\xb1\x97\xa0\x8fX\xf4\xcft\x9dQ\x8cf\xff\xa1\x9dFQ.\xe3', 0x0) write$FUSE_DIRENT(r1, &(0x7f0000003bc0)=ANY=[@ANYRESDEC], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 614.099166][T16617] ISOFS: Unable to identify CD-ROM format. [ 614.295956][T16614] ISOFS: Unable to identify CD-ROM format. 13:00:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x40000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:35 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x4, &(0x7f0000000300)=0x0) io_submit(r1, 0x41, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x960000, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="10000040040000000000000000000000b22025285db74192e7576d9062ec6e2fe8ffff41f248691861d03a71091d334252afb1af5b8f0474c2ed58338226131291198f3d70dcf797ac42d0eeed042c06b56b89f02f92b12ebe4c45948a362a76def2f4955f100a13131f474b140942110257e173cea102775e1b3873ebf98dac6421f6d449544114b8ce29f4b48d1738b5be127a96f24c9d3c130e1a6c2eb5b3f12eb6a1f5051594545cbb895e65d83c08d2d6cd56694e5a6c00f54aceaf498f57b2a56634a23ae7", 0x40000010}]) 13:00:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}]}, 0x1c}}, 0x0) 13:00:36 executing program 0: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000c00000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 13:00:36 executing program 3: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)='\x00\xc1\xf9\xe7\x7f\xf3\xbdi\x80\xc7\x10\xb8T\xf1\xb8\xab\xd1\xec@\x92\xc2\xe8\x82\x8e)\x92\x84\xf6\x10^h\x9a*\x0f]\x9d\xa7Z\xf8\xc1\x9cW\n\xa5\xbd\'f\x13\xc8\x8d\xc8\x9d|\x86\x99+\xfa\xef\x7f\xe9\xb2pP\xb88\xec\x84\x18\xa3\xa5^*\xc5.\x1b\t\xd4\x00&YY*\xa0\ri\xc5j\x86Jd\xd1dq,\x80\xef\x9eaz\xde\x8f\xad\xf8\xd9\x8a\x03\x87\x1dS\x88\xa8z;\xd2\xf9\x84\xd9\xc8M\t\xde\xf5m\x11z\xe9\x9a\x14\x17\x93\xb1\x97\xa0\x8fX\xf4\xcft\x9dQ\x8cf\xff\xa1\x9dFQ.\xe3', 0x0) write$FUSE_DIRENT(r1, &(0x7f0000003bc0)=ANY=[@ANYRESDEC], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 615.386111][T16644] ISOFS: Unable to identify CD-ROM format. [ 615.716174][T16644] ISOFS: Unable to identify CD-ROM format. 13:00:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3c) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = dup(0xffffffffffffffff) write$P9_RGETATTR(r1, &(0x7f0000000400)={0xa0, 0x19, 0x400, {0x0, {0x0, 0x1000}, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9e, 0x0, 0x0, 0x400, 0x0, 0x42c8, 0x0, 0x0, 0x1}}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r2}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0x22b) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1802}, 0x1c) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r4, &(0x7f0000000040)=""/46, 0x2e) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000000c0)) get_robust_list(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_matches\x00') syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0x62, 0x3f, 0x1f, 0x0, 0x8, 0x1c655, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x1, 0x800a8, 0x7, 0x2, 0x9, 0x8}, r3, 0x3, r5, 0xe) 13:00:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x5000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 615.924542][T16650] ISOFS: Unable to identify CD-ROM format. 13:00:37 executing program 3: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)='\x00\xc1\xf9\xe7\x7f\xf3\xbdi\x80\xc7\x10\xb8T\xf1\xb8\xab\xd1\xec@\x92\xc2\xe8\x82\x8e)\x92\x84\xf6\x10^h\x9a*\x0f]\x9d\xa7Z\xf8\xc1\x9cW\n\xa5\xbd\'f\x13\xc8\x8d\xc8\x9d|\x86\x99+\xfa\xef\x7f\xe9\xb2pP\xb88\xec\x84\x18\xa3\xa5^*\xc5.\x1b\t\xd4\x00&YY*\xa0\ri\xc5j\x86Jd\xd1dq,\x80\xef\x9eaz\xde\x8f\xad\xf8\xd9\x8a\x03\x87\x1dS\x88\xa8z;\xd2\xf9\x84\xd9\xc8M\t\xde\xf5m\x11z\xe9\x9a\x14\x17\x93\xb1\x97\xa0\x8fX\xf4\xcft\x9dQ\x8cf\xff\xa1\x9dFQ.\xe3', 0x0) write$FUSE_DIRENT(r1, &(0x7f0000003bc0)=ANY=[@ANYRESDEC], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 13:00:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x40000800, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 616.072647][T16660] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 616.331001][T16650] ISOFS: Unable to identify CD-ROM format. 13:00:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x5c000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:38 executing program 0: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000c00000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 617.671168][T16677] ISOFS: Unable to identify CD-ROM format. [ 617.716741][T16685] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 617.799128][T16678] ISOFS: Unable to identify CD-ROM format. 13:00:39 executing program 3: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)='\x00\xc1\xf9\xe7\x7f\xf3\xbdi\x80\xc7\x10\xb8T\xf1\xb8\xab\xd1\xec@\x92\xc2\xe8\x82\x8e)\x92\x84\xf6\x10^h\x9a*\x0f]\x9d\xa7Z\xf8\xc1\x9cW\n\xa5\xbd\'f\x13\xc8\x8d\xc8\x9d|\x86\x99+\xfa\xef\x7f\xe9\xb2pP\xb88\xec\x84\x18\xa3\xa5^*\xc5.\x1b\t\xd4\x00&YY*\xa0\ri\xc5j\x86Jd\xd1dq,\x80\xef\x9eaz\xde\x8f\xad\xf8\xd9\x8a\x03\x87\x1dS\x88\xa8z;\xd2\xf9\x84\xd9\xc8M\t\xde\xf5m\x11z\xe9\x9a\x14\x17\x93\xb1\x97\xa0\x8fX\xf4\xcft\x9dQ\x8cf\xff\xa1\x9dFQ.\xe3', 0x0) write$FUSE_DIRENT(r1, &(0x7f0000003bc0)=ANY=[@ANYRESDEC], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 13:00:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x60000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 618.423987][T16678] ISOFS: Unable to identify CD-ROM format. 13:00:39 executing program 0: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000c00000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 13:00:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3c) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = dup(0xffffffffffffffff) write$P9_RGETATTR(r1, &(0x7f0000000400)={0xa0, 0x19, 0x400, {0x0, {0x0, 0x1000}, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9e, 0x0, 0x0, 0x400, 0x0, 0x42c8, 0x0, 0x0, 0x1}}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r2}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0x22b) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1802}, 0x1c) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r4, &(0x7f0000000040)=""/46, 0x2e) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000000c0)) get_robust_list(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_matches\x00') syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0x62, 0x3f, 0x1f, 0x0, 0x8, 0x1c655, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x1, 0x800a8, 0x7, 0x2, 0x9, 0x8}, r3, 0x3, r5, 0xe) 13:00:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3c) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = dup(0xffffffffffffffff) write$P9_RGETATTR(r1, &(0x7f0000000400)={0xa0, 0x19, 0x400, {0x0, {0x0, 0x1000}, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9e, 0x0, 0x0, 0x400, 0x0, 0x42c8, 0x0, 0x0, 0x1}}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r2}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0x22b) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1802}, 0x1c) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r4, &(0x7f0000000040)=""/46, 0x2e) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000000c0)) get_robust_list(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_matches\x00') syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0x62, 0x3f, 0x1f, 0x0, 0x8, 0x1c655, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x1, 0x800a8, 0x7, 0x2, 0x9, 0x8}, r3, 0x3, r5, 0xe) 13:00:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x48000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 618.971618][T16706] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 619.257930][T16701] ISOFS: Unable to identify CD-ROM format. [ 619.627234][T16712] ISOFS: Unable to identify CD-ROM format. 13:00:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:41 executing program 0: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000c00000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 13:00:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x68000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3c) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = dup(0xffffffffffffffff) write$P9_RGETATTR(r1, &(0x7f0000000400)={0xa0, 0x19, 0x400, {0x0, {0x0, 0x1000}, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9e, 0x0, 0x0, 0x400, 0x0, 0x42c8, 0x0, 0x0, 0x1}}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r2}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0x22b) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1802}, 0x1c) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r4, &(0x7f0000000040)=""/46, 0x2e) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000000c0)) get_robust_list(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_matches\x00') syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0x62, 0x3f, 0x1f, 0x0, 0x8, 0x1c655, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x1, 0x800a8, 0x7, 0x2, 0x9, 0x8}, r3, 0x3, r5, 0xe) 13:00:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3c) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = dup(0xffffffffffffffff) write$P9_RGETATTR(r1, &(0x7f0000000400)={0xa0, 0x19, 0x400, {0x0, {0x0, 0x1000}, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9e, 0x0, 0x0, 0x400, 0x0, 0x42c8, 0x0, 0x0, 0x1}}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r2}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0x22b) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1802}, 0x1c) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r4, &(0x7f0000000040)=""/46, 0x2e) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000000c0)) get_robust_list(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_matches\x00') syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0x62, 0x3f, 0x1f, 0x0, 0x8, 0x1c655, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x1, 0x800a8, 0x7, 0x2, 0x9, 0x8}, r3, 0x3, r5, 0xe) 13:00:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x5c000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 620.914918][T16732] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 13:00:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 621.769793][T16740] ISOFS: Unable to identify CD-ROM format. 13:00:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3c) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = dup(0xffffffffffffffff) write$P9_RGETATTR(r1, &(0x7f0000000400)={0xa0, 0x19, 0x400, {0x0, {0x0, 0x1000}, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9e, 0x0, 0x0, 0x400, 0x0, 0x42c8, 0x0, 0x0, 0x1}}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r2}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0x22b) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1802}, 0x1c) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r4, &(0x7f0000000040)=""/46, 0x2e) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000000c0)) get_robust_list(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_matches\x00') syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0x62, 0x3f, 0x1f, 0x0, 0x8, 0x1c655, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x1, 0x800a8, 0x7, 0x2, 0x9, 0x8}, r3, 0x3, r5, 0xe) [ 622.253342][T16752] ISOFS: Unable to identify CD-ROM format. 13:00:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3c) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = dup(0xffffffffffffffff) write$P9_RGETATTR(r1, &(0x7f0000000400)={0xa0, 0x19, 0x400, {0x0, {0x0, 0x1000}, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9e, 0x0, 0x0, 0x400, 0x0, 0x42c8, 0x0, 0x0, 0x1}}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r2}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0x22b) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1802}, 0x1c) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r4, &(0x7f0000000040)=""/46, 0x2e) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000000c0)) get_robust_list(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_matches\x00') syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0x62, 0x3f, 0x1f, 0x0, 0x8, 0x1c655, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x1, 0x800a8, 0x7, 0x2, 0x9, 0x8}, r3, 0x3, r5, 0xe) 13:00:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x8000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3c) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = dup(0xffffffffffffffff) write$P9_RGETATTR(r1, &(0x7f0000000400)={0xa0, 0x19, 0x400, {0x0, {0x0, 0x1000}, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9e, 0x0, 0x0, 0x400, 0x0, 0x42c8, 0x0, 0x0, 0x1}}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r2}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0x22b) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1802}, 0x1c) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r4, &(0x7f0000000040)=""/46, 0x2e) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000000c0)) get_robust_list(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_matches\x00') syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0x62, 0x3f, 0x1f, 0x0, 0x8, 0x1c655, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x1, 0x800a8, 0x7, 0x2, 0x9, 0x8}, r3, 0x3, r5, 0xe) [ 622.503666][T16740] ISOFS: Unable to identify CD-ROM format. 13:00:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x70c40200, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x60000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3c) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = dup(0xffffffffffffffff) write$P9_RGETATTR(r1, &(0x7f0000000400)={0xa0, 0x19, 0x400, {0x0, {0x0, 0x1000}, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9e, 0x0, 0x0, 0x400, 0x0, 0x42c8, 0x0, 0x0, 0x1}}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r2}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0x22b) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1802}, 0x1c) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r4, &(0x7f0000000040)=""/46, 0x2e) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000000c0)) get_robust_list(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_matches\x00') syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0x62, 0x3f, 0x1f, 0x0, 0x8, 0x1c655, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x1, 0x800a8, 0x7, 0x2, 0x9, 0x8}, r3, 0x3, r5, 0xe) [ 623.823725][T16778] ISOFS: Unable to identify CD-ROM format. [ 623.968637][T16776] ISOFS: Unable to identify CD-ROM format. [ 624.116518][T16778] ISOFS: Unable to identify CD-ROM format. [ 624.339696][T16776] ISOFS: Unable to identify CD-ROM format. 13:00:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x68000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x9000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:45 executing program 5: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000000300)='./control\x00', 0x24000200) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa4000011}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 13:00:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x74000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:46 executing program 3: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="e0ff000000000000040002000000000c000180"], 0x28}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0), 0x8) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca274769e620a2734fa0095e0612687ecb86a548802a903000000000000004e2f98b579a782d257146d0e0206e73ba8f4952bedc6760253ef", 0xff9a, 0x400}], 0x0, &(0x7f0000000240)={[{@data_journal='data=journal'}]}) 13:00:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3c) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = dup(0xffffffffffffffff) write$P9_RGETATTR(r1, &(0x7f0000000400)={0xa0, 0x19, 0x400, {0x0, {0x0, 0x1000}, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9e, 0x0, 0x0, 0x400, 0x0, 0x42c8, 0x0, 0x0, 0x1}}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r2}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0x22b) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1802}, 0x1c) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r4, &(0x7f0000000040)=""/46, 0x2e) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000000c0)) get_robust_list(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_matches\x00') syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0x62, 0x3f, 0x1f, 0x0, 0x8, 0x1c655, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x1, 0x800a8, 0x7, 0x2, 0x9, 0x8}, r3, 0x3, r5, 0xe) [ 625.517735][T16808] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, and O_DIRECT support! [ 625.530041][T16808] EXT4-fs (loop3): bad block size 8192 [ 625.551634][ T29] audit: type=1400 audit(1598274046.867:17): avc: denied { block_suspend } for pid=16802 comm="syz-executor.5" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 625.597955][T16803] ISOFS: Unable to identify CD-ROM format. [ 625.714074][T16811] ISOFS: Unable to identify CD-ROM format. 13:00:47 executing program 5: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000000300)='./control\x00', 0x24000200) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa4000011}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 13:00:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xa000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 626.287808][T16811] ISOFS: Unable to identify CD-ROM format. 13:00:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:47 executing program 3: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="e0ff000000000000040002000000000c000180"], 0x28}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0), 0x8) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca274769e620a2734fa0095e0612687ecb86a548802a903000000000000004e2f98b579a782d257146d0e0206e73ba8f4952bedc6760253ef", 0xff9a, 0x400}], 0x0, &(0x7f0000000240)={[{@data_journal='data=journal'}]}) 13:00:48 executing program 5: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000000300)='./control\x00', 0x24000200) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa4000011}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0) [ 627.050673][T16837] ISOFS: Unable to identify CD-ROM format. [ 627.400571][T16837] ISOFS: Unable to identify CD-ROM format. [ 627.731084][T16851] ISOFS: Unable to identify CD-ROM format. [ 627.766036][T16855] EXT4-fs (loop3): bad block size 8192 13:00:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x74000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xb000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:49 executing program 0: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="e0ff000000000000040002000000000c000180"], 0x28}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0), 0x8) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca274769e620a2734fa0095e0612687ecb86a548802a903000000000000004e2f98b579a782d257146d0e0206e73ba8f4952bedc6760253ef", 0xff9a, 0x400}], 0x0, &(0x7f0000000240)={[{@data_journal='data=journal'}]}) 13:00:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:49 executing program 5: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000000300)='./control\x00', 0x24000200) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa4000011}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 13:00:50 executing program 3: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="e0ff000000000000040002000000000c000180"], 0x28}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0), 0x8) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca274769e620a2734fa0095e0612687ecb86a548802a903000000000000004e2f98b579a782d257146d0e0206e73ba8f4952bedc6760253ef", 0xff9a, 0x400}], 0x0, &(0x7f0000000240)={[{@data_journal='data=journal'}]}) [ 628.885265][T16871] EXT4-fs (loop0): bad block size 8192 [ 629.388753][T16877] ISOFS: Unable to identify CD-ROM format. [ 629.411980][T16874] ISOFS: Unable to identify CD-ROM format. [ 629.755350][T16877] ISOFS: Unable to identify CD-ROM format. 13:00:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xc000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:51 executing program 0: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="e0ff000000000000040002000000000c000180"], 0x28}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0), 0x8) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca274769e620a2734fa0095e0612687ecb86a548802a903000000000000004e2f98b579a782d257146d0e0206e73ba8f4952bedc6760253ef", 0xff9a, 0x400}], 0x0, &(0x7f0000000240)={[{@data_journal='data=journal'}]}) [ 629.939193][T16874] ISOFS: Unable to identify CD-ROM format. [ 629.985638][T16894] EXT4-fs (loop3): bad block size 8192 [ 629.988637][T16893] not chained 10000 origins [ 629.995728][T16893] CPU: 0 PID: 16893 Comm: syz-executor.3 Not tainted 5.8.0-rc5-syzkaller #0 [ 630.004428][T16893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.014615][T16893] Call Trace: [ 630.017984][T16893] dump_stack+0x21c/0x280 [ 630.022379][T16893] kmsan_internal_chain_origin+0x6f/0x130 [ 630.028338][T16893] ? rawv6_sendmsg+0x452d/0x4740 [ 630.033330][T16893] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 630.039309][T16893] ? kmsan_get_metadata+0x116/0x180 [ 630.044568][T16893] ? kmsan_internal_set_origin+0x75/0xb0 [ 630.051038][T16893] ? kmsan_get_metadata+0x116/0x180 [ 630.056313][T16893] ? kmsan_set_origin_checked+0x95/0xf0 [ 630.062084][T16893] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 630.068282][T16893] ? _copy_from_user+0x201/0x310 [ 630.073275][T16893] ? kmsan_get_metadata+0x116/0x180 [ 630.078520][T16893] __msan_chain_origin+0x50/0x90 [ 630.083601][T16893] __get_compat_msghdr+0x6db/0x9d0 [ 630.088781][T16893] get_compat_msghdr+0x108/0x2b0 [ 630.093854][T16893] __sys_sendmmsg+0x755/0xf70 [ 630.098610][T16893] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 630.104542][T16893] ? __msan_poison_alloca+0xf0/0x120 [ 630.109894][T16893] ? kmsan_copy_to_user+0x81/0x90 [ 630.114970][T16893] ? _copy_to_user+0x1bf/0x260 [ 630.119851][T16893] ? put_old_timespec32+0x231/0x2d0 [ 630.125375][T16893] ? kmsan_get_metadata+0x116/0x180 [ 630.130623][T16893] ? kmsan_get_metadata+0x116/0x180 [ 630.135870][T16893] ? kmsan_get_metadata+0x116/0x180 [ 630.141140][T16893] __se_compat_sys_sendmmsg+0xcd/0xf0 [ 630.146914][T16893] __ia32_compat_sys_sendmmsg+0x56/0x70 [ 630.152541][T16893] __do_fast_syscall_32+0x2af/0x480 [ 630.157803][T16893] do_fast_syscall_32+0x6b/0xd0 [ 630.162892][T16893] do_SYSENTER_32+0x73/0x90 [ 630.167454][T16893] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.175028][T16893] RIP: 0023:0xf7f7c549 [ 630.179196][T16893] Code: Bad RIP value. [ 630.183280][T16893] RSP: 002b:00000000f55760cc EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 630.191912][T16893] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200092c0 [ 630.199914][T16893] RDX: 00000000000004ff RSI: 0000000000000bb8 RDI: 0000000000000000 [ 630.207927][T16893] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 630.215932][T16893] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 630.225001][T16893] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 630.233035][T16893] Uninit was stored to memory at: [ 630.238117][T16893] kmsan_internal_chain_origin+0xad/0x130 [ 630.244938][T16893] __msan_chain_origin+0x50/0x90 [ 630.250520][T16893] __get_compat_msghdr+0x6db/0x9d0 [ 630.255675][T16893] get_compat_msghdr+0x108/0x2b0 [ 630.260911][T16893] __sys_sendmmsg+0x755/0xf70 [ 630.266050][T16893] __se_compat_sys_sendmmsg+0xcd/0xf0 [ 630.271453][T16893] __ia32_compat_sys_sendmmsg+0x56/0x70 [ 630.277026][T16893] __do_fast_syscall_32+0x2af/0x480 [ 630.282393][T16893] do_fast_syscall_32+0x6b/0xd0 [ 630.287289][T16893] do_SYSENTER_32+0x73/0x90 [ 630.291891][T16893] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.298226][T16893] [ 630.300566][T16893] Uninit was stored to memory at: [ 630.305621][T16893] kmsan_internal_chain_origin+0xad/0x130 [ 630.311394][T16893] __msan_chain_origin+0x50/0x90 [ 630.316398][T16893] __get_compat_msghdr+0x6db/0x9d0 [ 630.322281][T16893] get_compat_msghdr+0x108/0x2b0 [ 630.327286][T16893] __sys_sendmmsg+0x755/0xf70 [ 630.332532][T16893] __se_compat_sys_sendmmsg+0xcd/0xf0 [ 630.338041][T16893] __ia32_compat_sys_sendmmsg+0x56/0x70 [ 630.343651][T16893] __do_fast_syscall_32+0x2af/0x480 [ 630.349082][T16893] do_fast_syscall_32+0x6b/0xd0 [ 630.353988][T16893] do_SYSENTER_32+0x73/0x90 [ 630.358521][T16893] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.365844][T16893] [ 630.368203][T16893] Uninit was stored to memory at: [ 630.374226][T16893] kmsan_internal_chain_origin+0xad/0x130 [ 630.380367][T16893] __msan_chain_origin+0x50/0x90 [ 630.385426][T16893] __get_compat_msghdr+0x6db/0x9d0 [ 630.390573][T16893] get_compat_msghdr+0x108/0x2b0 [ 630.395542][T16893] __sys_sendmmsg+0x755/0xf70 [ 630.401051][T16893] __se_compat_sys_sendmmsg+0xcd/0xf0 [ 630.406458][T16893] __ia32_compat_sys_sendmmsg+0x56/0x70 [ 630.412064][T16893] __do_fast_syscall_32+0x2af/0x480 [ 630.418110][T16893] do_fast_syscall_32+0x6b/0xd0 [ 630.422998][T16893] do_SYSENTER_32+0x73/0x90 [ 630.428242][T16893] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.434689][T16893] [ 630.437478][T16893] Uninit was stored to memory at: [ 630.442637][T16893] kmsan_internal_chain_origin+0xad/0x130 [ 630.449030][T16893] __msan_chain_origin+0x50/0x90 [ 630.454008][T16893] __get_compat_msghdr+0x6db/0x9d0 [ 630.459250][T16893] get_compat_msghdr+0x108/0x2b0 [ 630.464235][T16893] __sys_sendmmsg+0x755/0xf70 [ 630.469297][T16893] __se_compat_sys_sendmmsg+0xcd/0xf0 [ 630.474706][T16893] __ia32_compat_sys_sendmmsg+0x56/0x70 [ 630.481073][T16893] __do_fast_syscall_32+0x2af/0x480 [ 630.487033][T16893] do_fast_syscall_32+0x6b/0xd0 [ 630.491922][T16893] do_SYSENTER_32+0x73/0x90 [ 630.496479][T16893] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.502838][T16893] [ 630.505184][T16893] Uninit was stored to memory at: [ 630.510249][T16893] kmsan_internal_chain_origin+0xad/0x130 [ 630.516005][T16893] __msan_chain_origin+0x50/0x90 [ 630.520986][T16893] __get_compat_msghdr+0x6db/0x9d0 [ 630.526158][T16893] get_compat_msghdr+0x108/0x2b0 [ 630.531134][T16893] __sys_sendmmsg+0x755/0xf70 [ 630.536023][T16893] __se_compat_sys_sendmmsg+0xcd/0xf0 [ 630.541442][T16893] __ia32_compat_sys_sendmmsg+0x56/0x70 [ 630.547036][T16893] __do_fast_syscall_32+0x2af/0x480 [ 630.552288][T16893] do_fast_syscall_32+0x6b/0xd0 [ 630.557187][T16893] do_SYSENTER_32+0x73/0x90 [ 630.561737][T16893] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.568086][T16893] [ 630.571074][T16893] Uninit was stored to memory at: [ 630.576143][T16893] kmsan_internal_chain_origin+0xad/0x130 [ 630.581911][T16893] __msan_chain_origin+0x50/0x90 [ 630.586897][T16893] __get_compat_msghdr+0x6db/0x9d0 [ 630.592063][T16893] get_compat_msghdr+0x108/0x2b0 [ 630.597040][T16893] __sys_sendmmsg+0x755/0xf70 [ 630.601764][T16893] __se_compat_sys_sendmmsg+0xcd/0xf0 [ 630.607177][T16893] __ia32_compat_sys_sendmmsg+0x56/0x70 [ 630.612757][T16893] __do_fast_syscall_32+0x2af/0x480 [ 630.617995][T16893] do_fast_syscall_32+0x6b/0xd0 [ 630.622889][T16893] do_SYSENTER_32+0x73/0x90 [ 630.627441][T16893] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.633778][T16893] [ 630.636147][T16893] Uninit was stored to memory at: [ 630.641244][T16893] kmsan_internal_chain_origin+0xad/0x130 [ 630.648785][T16893] __msan_chain_origin+0x50/0x90 [ 630.654020][T16893] __get_compat_msghdr+0x6db/0x9d0 [ 630.659164][T16893] get_compat_msghdr+0x108/0x2b0 [ 630.664162][T16893] __sys_sendmmsg+0x755/0xf70 [ 630.668868][T16893] __se_compat_sys_sendmmsg+0xcd/0xf0 [ 630.674277][T16893] __ia32_compat_sys_sendmmsg+0x56/0x70 [ 630.679855][T16893] __do_fast_syscall_32+0x2af/0x480 13:00:51 executing program 5: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000000300)='./control\x00', 0x24000200) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa4000011}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0) [ 630.685116][T16893] do_fast_syscall_32+0x6b/0xd0 [ 630.690002][T16893] do_SYSENTER_32+0x73/0x90 [ 630.694538][T16893] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.700870][T16893] [ 630.703227][T16893] Local variable ----msg_sys@__sys_sendmmsg created at: [ 630.710215][T16893] __sys_sendmmsg+0xbb/0xf70 [ 630.714847][T16893] __sys_sendmmsg+0xbb/0xf70 13:00:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x903b0100, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 631.355440][T16906] EXT4-fs (loop0): bad block size 8192 13:00:53 executing program 5: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000000300)='./control\x00', 0x24000200) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa4000011}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0) [ 631.719740][T16913] ISOFS: Unable to identify CD-ROM format. 13:00:53 executing program 3: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="e0ff000000000000040002000000000c000180"], 0x28}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0), 0x8) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca274769e620a2734fa0095e0612687ecb86a548802a903000000000000004e2f98b579a782d257146d0e0206e73ba8f4952bedc6760253ef", 0xff9a, 0x400}], 0x0, &(0x7f0000000240)={[{@data_journal='data=journal'}]}) [ 632.162259][T16918] ISOFS: Unable to identify CD-ROM format. [ 632.197254][T16913] ISOFS: Unable to identify CD-ROM format. 13:00:53 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xd000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:54 executing program 5: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000000300)='./control\x00', 0x24000200) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa4000011}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0) [ 632.698245][T16918] ISOFS: Unable to identify CD-ROM format. 13:00:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:54 executing program 0: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="e0ff000000000000040002000000000c000180"], 0x28}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0), 0x8) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca274769e620a2734fa0095e0612687ecb86a548802a903000000000000004e2f98b579a782d257146d0e0206e73ba8f4952bedc6760253ef", 0xff9a, 0x400}], 0x0, &(0x7f0000000240)={[{@data_journal='data=journal'}]}) [ 633.262794][T16937] EXT4-fs (loop3): bad block size 8192 [ 633.486829][T16943] EXT4-fs (loop0): bad block size 8192 [ 634.206280][T16961] ISOFS: Unable to identify CD-ROM format. 13:00:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf1080000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:55 executing program 5: syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') creat(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000e2fe5a23000000", @ANYRES32, @ANYBLOB="080002"], 0x20}}, 0x0) 13:00:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xe000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 634.691670][T16947] ISOFS: Unable to identify CD-ROM format. [ 635.065189][T16966] ISOFS: Unable to identify CD-ROM format. 13:00:56 executing program 0: r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) dup3(r0, r1, 0x0) 13:00:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x97ffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 635.253086][T16970] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 635.398760][T16966] ISOFS: Unable to identify CD-ROM format. 13:00:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf2080000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:57 executing program 5: syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') creat(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000e2fe5a23000000", @ANYRES32, @ANYBLOB="080002"], 0x20}}, 0x0) [ 635.852435][T16977] ISOFS: Unable to identify CD-ROM format. 13:00:57 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x3b}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 636.042054][T16977] ISOFS: Unable to identify CD-ROM format. 13:00:57 executing program 0: r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) dup3(r0, r1, 0x0) 13:00:57 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x3b}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 13:00:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 636.381059][T16991] netlink: 'syz-executor.5': attribute type 2 has an invalid length. 13:00:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x10000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:00:58 executing program 5: syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') creat(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000e2fe5a23000000", @ANYRES32, @ANYBLOB="080002"], 0x20}}, 0x0) [ 636.799706][T16994] ISOFS: Unable to identify CD-ROM format. 13:00:58 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x3b}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 13:00:58 executing program 0: r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) dup3(r0, r1, 0x0) [ 637.478179][T16994] ISOFS: Unable to identify CD-ROM format. [ 637.488672][T17004] ISOFS: Unable to identify CD-ROM format. 13:00:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x3b}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 13:00:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x11000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 637.945490][T17016] netlink: 'syz-executor.5': attribute type 2 has an invalid length. 13:00:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xd85e04db, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:00:59 executing program 0: r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) dup3(r0, r1, 0x0) 13:00:59 executing program 5: syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') creat(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000e2fe5a23000000", @ANYRES32, @ANYBLOB="080002"], 0x20}}, 0x0) 13:01:00 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001580)=ANY=[@ANYBLOB="d00800002400ffff01009e000000000000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x8d0}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 13:01:00 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x7, [@var={0x5, 0x0, 0x0, 0xe, 0x3}, @func_proto={0x0, 0x0, 0x0, 0x4}, @volatile={0x0, 0x0, 0x0, 0x9, 0x2}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x5f]}}, &(0x7f00000002c0)=""/4096, 0x47, 0x1000, 0x1}, 0x20) [ 638.991764][T17028] ISOFS: Unable to identify CD-ROM format. [ 639.023464][T17030] ISOFS: Unable to identify CD-ROM format. [ 639.063944][T17034] netlink: 'syz-executor.5': attribute type 2 has an invalid length. 13:01:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x12000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:00 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x7, [@var={0x5, 0x0, 0x0, 0xe, 0x3}, @func_proto={0x0, 0x0, 0x0, 0x4}, @volatile={0x0, 0x0, 0x0, 0x9, 0x2}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x5f]}}, &(0x7f00000002c0)=""/4096, 0x47, 0x1000, 0x1}, 0x20) [ 639.361737][T17042] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 13:01:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, 0x0, 0x0) [ 639.500029][T17030] ISOFS: Unable to identify CD-ROM format. [ 639.570768][T17028] ISOFS: Unable to identify CD-ROM format. 13:01:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xdb045ed8, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:01 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001580)=ANY=[@ANYBLOB="d00800002400ffff01009e000000000000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x8d0}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 13:01:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:01 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x7, [@var={0x5, 0x0, 0x0, 0xe, 0x3}, @func_proto={0x0, 0x0, 0x0, 0x4}, @volatile={0x0, 0x0, 0x0, 0x9, 0x2}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x5f]}}, &(0x7f00000002c0)=""/4096, 0x47, 0x1000, 0x1}, 0x20) [ 640.364250][T17060] ISOFS: Unable to identify CD-ROM format. [ 640.507258][T17063] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 13:01:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x3c1, 0x3, 0x37c, 0x1cc, 0x17c, 0x17c, 0x1cc, 0x5, 0x2b4, 0x260, 0x260, 0x2b4, 0x260, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, [], 0x1, 0x0}, [], [], 'netpci0\x00', 'vlan0\x00'}, 0x0, 0xa4, 0x1cc, 0x52020000}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:scanner_device_t:s0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x24, 'rpfilter\x00'}, {0x4}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x3d8) [ 640.664055][T17060] ISOFS: Unable to identify CD-ROM format. [ 640.853567][T17069] ISOFS: Unable to identify CD-ROM format. 13:01:02 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001580)=ANY=[@ANYBLOB="d00800002400ffff01009e000000000000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x8d0}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 641.001857][T17075] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 641.043428][T17069] ISOFS: Unable to identify CD-ROM format. 13:01:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xe8c40200, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x20000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfbffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:02 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x7, [@var={0x5, 0x0, 0x0, 0xe, 0x3}, @func_proto={0x0, 0x0, 0x0, 0x4}, @volatile={0x0, 0x0, 0x0, 0x9, 0x2}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x5f]}}, &(0x7f00000002c0)=""/4096, 0x47, 0x1000, 0x1}, 0x20) 13:01:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x3c1, 0x3, 0x37c, 0x1cc, 0x17c, 0x17c, 0x1cc, 0x5, 0x2b4, 0x260, 0x260, 0x2b4, 0x260, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, [], 0x1, 0x0}, [], [], 'netpci0\x00', 'vlan0\x00'}, 0x0, 0xa4, 0x1cc, 0x52020000}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:scanner_device_t:s0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x24, 'rpfilter\x00'}, {0x4}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x3d8) [ 641.600656][T17081] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 641.926808][T17085] ISOFS: Unable to identify CD-ROM format. [ 642.017892][T17094] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' 13:01:03 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001580)=ANY=[@ANYBLOB="d00800002400ffff01009e000000000000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x8d0}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 13:01:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x3c1, 0x3, 0x37c, 0x1cc, 0x17c, 0x17c, 0x1cc, 0x5, 0x2b4, 0x260, 0x260, 0x2b4, 0x260, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, [], 0x1, 0x0}, [], [], 'netpci0\x00', 'vlan0\x00'}, 0x0, 0xa4, 0x1cc, 0x52020000}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:scanner_device_t:s0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x24, 'rpfilter\x00'}, {0x4}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x3d8) [ 642.208267][T17088] ISOFS: Unable to identify CD-ROM format. [ 642.336504][T17085] ISOFS: Unable to identify CD-ROM format. 13:01:03 executing program 0: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x4, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @private}}}}}]}]}, 0x6c}}, 0x0) [ 642.601133][T17101] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' 13:01:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x3c1, 0x3, 0x37c, 0x1cc, 0x17c, 0x17c, 0x1cc, 0x5, 0x2b4, 0x260, 0x260, 0x2b4, 0x260, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, [], 0x1, 0x0}, [], [], 'netpci0\x00', 'vlan0\x00'}, 0x0, 0xa4, 0x1cc, 0x52020000}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:scanner_device_t:s0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x24, 'rpfilter\x00'}, {0x4}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x3d8) 13:01:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf3080000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 642.713576][T17088] ISOFS: Unable to identify CD-ROM format. 13:01:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x20100000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 642.774774][T17103] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 13:01:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 643.068102][T17107] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 643.159115][T17112] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 643.168792][T17112] tipc: Enabling of bearer < [ 643.168792][T17112] > rejected, illegal name 13:01:04 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @dev, 0x3}, 0x80, 0x0}, 0x20008041) setsockopt$sock_attach_bpf(r0, 0x1, 0x9, &(0x7f0000000000), 0x4) close(r0) 13:01:04 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="7000000010000104000000008000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000400012800b000100697036746e6c000030000280050021000400000005000600f0000000060012004e200000040013000500040003000010080008001a00000008000a00", @ANYRES32, @ANYBLOB="080004003097"], 0x70}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 643.576268][T17114] ISOFS: Unable to identify CD-ROM format. [ 643.661194][T17118] ISOFS: Unable to identify CD-ROM format. 13:01:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000440)={0xb8, 0x0, 0x0, 0x0, 0x25dfdbfc, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0xb8}}, 0x0) syz_genetlink_get_family_id$tipc(0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 644.038163][T17118] ISOFS: Unable to identify CD-ROM format. 13:01:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf4080000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:05 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @dev, 0x3}, 0x80, 0x0}, 0x20008041) setsockopt$sock_attach_bpf(r0, 0x1, 0x9, &(0x7f0000000000), 0x4) close(r0) 13:01:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x22000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:05 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="7000000010000104000000008000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000400012800b000100697036746e6c000030000280050021000400000005000600f0000000060012004e200000040013000500040003000010080008001a00000008000a00", @ANYRES32, @ANYBLOB="080004003097"], 0x70}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 13:01:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xff0f0000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 644.632616][T17143] ISOFS: Unable to identify CD-ROM format. 13:01:06 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @dev, 0x3}, 0x80, 0x0}, 0x20008041) setsockopt$sock_attach_bpf(r0, 0x1, 0x9, &(0x7f0000000000), 0x4) close(r0) 13:01:06 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000000240), 0x10) [ 645.019137][T17143] ISOFS: Unable to identify CD-ROM format. 13:01:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 645.259566][T17168] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 645.357195][T17160] ISOFS: Unable to identify CD-ROM format. 13:01:06 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000000240), 0x10) 13:01:06 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @dev, 0x3}, 0x80, 0x0}, 0x20008041) setsockopt$sock_attach_bpf(r0, 0x1, 0x9, &(0x7f0000000000), 0x4) close(r0) [ 645.595657][T17160] ISOFS: Unable to identify CD-ROM format. 13:01:07 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="7000000010000104000000008000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000400012800b000100697036746e6c000030000280050021000400000005000600f0000000060012004e200000040013000500040003000010080008001a00000008000a00", @ANYRES32, @ANYBLOB="080004003097"], 0x70}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 645.828927][T17176] ISOFS: Unable to identify CD-ROM format. 13:01:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffbffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x25000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 645.989228][T17176] ISOFS: Unable to identify CD-ROM format. 13:01:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:07 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000000240), 0x10) 13:01:07 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xff16) r2 = socket$isdn(0x22, 0x2, 0x3) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 646.979915][T17196] ISOFS: Unable to identify CD-ROM format. 13:01:08 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000000240), 0x10) 13:01:08 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="7000000010000104000000008000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000400012800b000100697036746e6c000030000280050021000400000005000600f0000000060012004e200000040013000500040003000010080008001a00000008000a00", @ANYRES32, @ANYBLOB="080004003097"], 0x70}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 647.220617][T17199] ISOFS: Unable to identify CD-ROM format. [ 647.463418][T17196] ISOFS: Unable to identify CD-ROM format. [ 647.542692][T17199] ISOFS: Unable to identify CD-ROM format. 13:01:09 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000080)={0x28}, 0x28) 13:01:09 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xff16) r2 = socket$isdn(0x22, 0x2, 0x3) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 13:01:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffbff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2f000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfbffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:09 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000080)={0x28}, 0x28) 13:01:10 executing program 5: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) pwritev2(r0, &(0x7f0000003500)=[{&(0x7f00000000c0)='H', 0x1}], 0x1, 0x0, 0x0, 0x748e825aaaa87bb3) [ 648.743297][T17233] ISOFS: Unable to identify CD-ROM format. [ 648.917416][T17237] ISOFS: Unable to identify CD-ROM format. 13:01:10 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xff16) r2 = socket$isdn(0x22, 0x2, 0x3) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 13:01:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x3f000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x4, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}]}}]}, 0x44}}, 0x0) 13:01:11 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000080)={0x28}, 0x28) 13:01:11 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xff16) r2 = socket$isdn(0x22, 0x2, 0x3) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 650.123307][T17260] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 650.222976][T17254] ISOFS: Unable to identify CD-ROM format. [ 650.510086][T17254] ISOFS: Unable to identify CD-ROM format. [ 650.577251][T17265] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 650.690065][T17269] ISOFS: Unable to identify CD-ROM format. [ 651.114068][T17269] ISOFS: Unable to identify CD-ROM format. 13:01:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x40000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:12 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/17, 0x11}], 0x1) 13:01:12 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000080)={0x28}, 0x28) 13:01:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x4, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}]}}]}, 0x44}}, 0x0) 13:01:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 651.373485][T17284] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 13:01:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x4, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}]}}]}, 0x44}}, 0x0) 13:01:13 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/17, 0x11}], 0x1) [ 652.184075][T17300] ISOFS: Unable to identify CD-ROM format. [ 652.334387][T17301] ISOFS: Unable to identify CD-ROM format. 13:01:13 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/tty/drivers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000240)=""/171, 0xab}], 0x1, 0x0, 0x0) 13:01:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xff0f0000, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 652.747465][T17309] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 13:01:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x40000800, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:14 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/17, 0x11}], 0x1) [ 653.364641][T17320] ISOFS: Unable to identify CD-ROM format. 13:01:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x4, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}]}}]}, 0x44}}, 0x0) 13:01:14 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/tty/drivers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000240)=""/171, 0xab}], 0x1, 0x0, 0x0) [ 653.806916][T17320] ISOFS: Unable to identify CD-ROM format. 13:01:15 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/17, 0x11}], 0x1) [ 653.973140][T17332] ISOFS: Unable to identify CD-ROM format. [ 654.061478][T17339] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 13:01:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffbffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:15 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/tty/drivers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000240)=""/171, 0xab}], 0x1, 0x0, 0x0) 13:01:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x48000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 654.457597][T17332] ISOFS: Unable to identify CD-ROM format. 13:01:15 executing program 5: unshare(0x2a000400) unshare(0x2040000) 13:01:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:16 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000000), 0x10) bind$tipc(r0, &(0x7f0000000040)=@name={0x1e, 0x2, 0xc046b33c494da5dd}, 0x10) [ 655.032661][T17355] ISOFS: Unable to identify CD-ROM format. 13:01:16 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000000)={@local, @empty=[0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x64, 0x0, @wg=@response={0x5, 0x0, 0x0, "020000010865390409030500000000010900", "9384bbeb3018ad591b661fe808b21b77", {"694c875dfb1be5d2a0057a62022a1564", "a329d3a73b8268129e5fa4316a5d8c69"}}}}}}}, 0x0) 13:01:16 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/tty/drivers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000240)=""/171, 0xab}], 0x1, 0x0, 0x0) 13:01:16 executing program 5: unshare(0x2a000400) unshare(0x2040000) [ 655.467879][T17365] ISOFS: Unable to identify CD-ROM format. [ 655.556020][T17355] ISOFS: Unable to identify CD-ROM format. 13:01:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x210b405, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x218e06c, &(0x7f0000000140)={[{@noacl='noacl'}]}) [ 656.014715][T17365] ISOFS: Unable to identify CD-ROM format. 13:01:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffbff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:17 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000000)={@local, @empty=[0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x64, 0x0, @wg=@response={0x5, 0x0, 0x0, "020000010865390409030500000000010900", "9384bbeb3018ad591b661fe808b21b77", {"694c875dfb1be5d2a0057a62022a1564", "a329d3a73b8268129e5fa4316a5d8c69"}}}}}}}, 0x0) 13:01:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4c000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:17 executing program 5: unshare(0x2a000400) unshare(0x2040000) [ 656.751465][T17386] ISOFS: Unable to identify CD-ROM format. [ 656.971837][T17386] ISOFS: Unable to identify CD-ROM format. 13:01:18 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000000)={@local, @empty=[0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x64, 0x0, @wg=@response={0x5, 0x0, 0x0, "020000010865390409030500000000010900", "9384bbeb3018ad591b661fe808b21b77", {"694c875dfb1be5d2a0057a62022a1564", "a329d3a73b8268129e5fa4316a5d8c69"}}}}}}}, 0x0) [ 657.234262][T17384] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 657.234262][T17384] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 657.234262][T17384] [ 657.292312][T17384] EXT4-fs (sda1): re-mounted. Opts: noacl,,errors=continue [ 657.339837][T17393] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 657.339837][T17393] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 657.339837][T17393] [ 657.452984][T17393] EXT4-fs (sda1): re-mounted. Opts: noacl,,errors=continue 13:01:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x210b405, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x218e06c, &(0x7f0000000140)={[{@noacl='noacl'}]}) [ 658.491701][T17406] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 658.491701][T17406] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 658.491701][T17406] [ 658.656418][T17407] ISOFS: Unable to identify CD-ROM format. [ 658.691993][T17401] ISOFS: Unable to identify CD-ROM format. 13:01:20 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000000)={@local, @empty=[0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x64, 0x0, @wg=@response={0x5, 0x0, 0x0, "020000010865390409030500000000010900", "9384bbeb3018ad591b661fe808b21b77", {"694c875dfb1be5d2a0057a62022a1564", "a329d3a73b8268129e5fa4316a5d8c69"}}}}}}}, 0x0) 13:01:20 executing program 5: unshare(0x2a000400) unshare(0x2040000) [ 658.742349][T17406] EXT4-fs (sda1): re-mounted. Opts: noacl,,errors=continue [ 658.981292][T17407] ISOFS: Unable to identify CD-ROM format. 13:01:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x210b405, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x218e06c, &(0x7f0000000140)={[{@noacl='noacl'}]}) [ 659.090905][T17401] ISOFS: Unable to identify CD-ROM format. 13:01:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffffb, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x5c000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 659.653579][T17424] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 659.653579][T17424] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 659.653579][T17424] 13:01:21 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0x541b, 0x0) 13:01:21 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x7, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0xb4}, [@ldst={0x6, 0x0, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x7, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) [ 659.826504][T17424] EXT4-fs (sda1): re-mounted. Opts: noacl,,errors=continue [ 659.935208][T17427] ISOFS: Unable to identify CD-ROM format. 13:01:21 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x210b405, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x218e06c, &(0x7f0000000140)={[{@noacl='noacl'}]}) [ 660.126216][T17427] ISOFS: Unable to identify CD-ROM format. [ 660.289526][T17433] ISOFS: Unable to identify CD-ROM format. [ 660.477351][T17433] ISOFS: Unable to identify CD-ROM format. 13:01:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xffffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:22 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0x541b, 0x0) [ 660.926303][T17445] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 660.926303][T17445] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 660.926303][T17445] 13:01:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x68000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:22 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x7, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0xb4}, [@ldst={0x6, 0x0, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x7, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) [ 661.057395][T17445] EXT4-fs (sda1): re-mounted. Opts: noacl,,errors=continue 13:01:22 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) [ 661.497336][T17448] ISOFS: Unable to identify CD-ROM format. [ 661.783492][T17455] ISOFS: Unable to identify CD-ROM format. [ 662.127397][T17448] ISOFS: Unable to identify CD-ROM format. 13:01:23 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0x541b, 0x0) 13:01:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 662.353585][T17455] ISOFS: Unable to identify CD-ROM format. 13:01:23 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x7, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0xb4}, [@ldst={0x6, 0x0, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x7, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) 13:01:23 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 13:01:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6c000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:24 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0x541b, 0x0) 13:01:24 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x7, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0xb4}, [@ldst={0x6, 0x0, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x7, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) 13:01:24 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) [ 663.469489][T17479] ISOFS: Unable to identify CD-ROM format. [ 663.773372][T17479] ISOFS: Unable to identify CD-ROM format. 13:01:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xffffff97, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:25 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfffffe3e) splice(r0, 0x0, r3, 0x0, 0x20000000003, 0x0) 13:01:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x74000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@getstat={0xe0, 0x15, 0x0, 0x0, 0x0, {{'drbg_nopr_hmac_sha256\x00'}}}, 0xe0}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="effd00001100a7"], 0xfdef) 13:01:25 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) [ 664.354991][T17499] netlink: 64783 bytes leftover after parsing attributes in process `syz-executor.3'. [ 664.395186][T17504] netlink: 64783 bytes leftover after parsing attributes in process `syz-executor.3'. 13:01:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@getstat={0xe0, 0x15, 0x0, 0x0, 0x0, {{'drbg_nopr_hmac_sha256\x00'}}}, 0xe0}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="effd00001100a7"], 0xfdef) [ 664.800134][T17509] ISOFS: Unable to identify CD-ROM format. [ 664.882762][T17506] ISOFS: Unable to identify CD-ROM format. 13:01:26 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="d00800002400ffff01009e000000000000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x8d0}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 665.120191][T17519] netlink: 64783 bytes leftover after parsing attributes in process `syz-executor.3'. 13:01:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@getstat={0xe0, 0x15, 0x0, 0x0, 0x0, {{'drbg_nopr_hmac_sha256\x00'}}}, 0xe0}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="effd00001100a7"], 0xfdef) [ 665.184060][T17509] ISOFS: Unable to identify CD-ROM format. 13:01:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 665.409260][T17523] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 665.438115][T17523] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. 13:01:26 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfffffe3e) splice(r0, 0x0, r3, 0x0, 0x20000000003, 0x0) 13:01:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7a000000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 665.562630][T17506] ISOFS: Unable to identify CD-ROM format. [ 665.759170][T17527] netlink: 64783 bytes leftover after parsing attributes in process `syz-executor.3'. 13:01:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:27 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="d00800002400ffff01009e000000000000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x8d0}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 13:01:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@getstat={0xe0, 0x15, 0x0, 0x0, 0x0, {{'drbg_nopr_hmac_sha256\x00'}}}, 0xe0}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="effd00001100a7"], 0xfdef) [ 666.081005][T17532] ISOFS: Unable to identify CD-ROM format. [ 666.128235][T17539] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 666.291649][T17532] ISOFS: Unable to identify CD-ROM format. 13:01:27 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="d00800002400ffff01009e000000000000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x8d0}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 666.619525][T17546] netlink: 64783 bytes leftover after parsing attributes in process `syz-executor.3'. 13:01:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:28 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfffffe3e) splice(r0, 0x0, r3, 0x0, 0x20000000003, 0x0) [ 666.783944][T17544] ISOFS: Unable to identify CD-ROM format. 13:01:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, 0x7, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) [ 667.245998][T17544] ISOFS: Unable to identify CD-ROM format. 13:01:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x8cffffff, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 667.377020][T17554] ISOFS: Unable to identify CD-ROM format. 13:01:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffffb, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:29 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="d00800002400ffff01009e000000000000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x8d0}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 13:01:29 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) openat$dlm_monitor(0xffffff9c, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 668.571997][T17567] ISOFS: Unable to identify CD-ROM format. 13:01:29 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfffffe3e) splice(r0, 0x0, r3, 0x0, 0x20000000003, 0x0) 13:01:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 668.686982][T17575] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. 13:01:30 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) openat$dlm_monitor(0xffffff9c, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 13:01:30 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) openat$dlm_monitor(0xffffff9c, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 669.241789][T17579] ISOFS: Unable to identify CD-ROM format. 13:01:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x97ffffff, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 669.642148][T17586] ISOFS: Unable to identify CD-ROM format. [ 669.725558][T17579] ISOFS: Unable to identify CD-ROM format. 13:01:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) openat$dlm_monitor(0xffffff9c, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 13:01:31 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) openat$dlm_monitor(0xffffff9c, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 669.923202][T17586] ISOFS: Unable to identify CD-ROM format. 13:01:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffffd, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:31 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) sendmmsg$inet(r0, &(0x7f00000001c0)=[{{&(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000bc0)="13", 0x1}], 0x1}}, {{&(0x7f00000009c0)={0xa, 0x0, @multicast2}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000a00)="9e", 0x1}], 0x1}}], 0x2, 0x0) 13:01:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 670.593683][T17607] ISOFS: Unable to identify CD-ROM format. [ 670.856381][T17607] ISOFS: Unable to identify CD-ROM format. 13:01:32 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) openat$dlm_monitor(0xffffff9c, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) 13:01:32 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) sendmmsg$inet(r0, &(0x7f00000001c0)=[{{&(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000bc0)="13", 0x1}], 0x1}}, {{&(0x7f00000009c0)={0xa, 0x0, @multicast2}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000a00)="9e", 0x1}], 0x1}}], 0x2, 0x0) 13:01:32 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) openat$dlm_monitor(0xffffff9c, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 671.182891][T17619] ISOFS: Unable to identify CD-ROM format. 13:01:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0xffffffff, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xc0c31200, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 671.613084][T17619] ISOFS: Unable to identify CD-ROM format. 13:01:33 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip_vti0\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1245, 0x2, 0x6, 0x0, 0x2100, 0xffffff7f}, 0x14}}, 0x0) 13:01:33 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) sendmmsg$inet(r0, &(0x7f00000001c0)=[{{&(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000bc0)="13", 0x1}], 0x1}}, {{&(0x7f00000009c0)={0xa, 0x0, @multicast2}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000a00)="9e", 0x1}], 0x1}}], 0x2, 0x0) 13:01:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x8, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:33 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip_vti0\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1245, 0x2, 0x6, 0x0, 0x2100, 0xffffff7f}, 0x14}}, 0x0) [ 672.305437][T17641] ISOFS: Unable to identify CD-ROM format. 13:01:33 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) lstat(&(0x7f0000000340)='./file0/bus\x00', &(0x7f0000000380)) 13:01:34 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) sendmmsg$inet(r0, &(0x7f00000001c0)=[{{&(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000bc0)="13", 0x1}], 0x1}}, {{&(0x7f00000009c0)={0xa, 0x0, @multicast2}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000a00)="9e", 0x1}], 0x1}}], 0x2, 0x0) [ 672.676916][T17641] ISOFS: Unable to identify CD-ROM format. [ 672.787145][T17652] ISOFS: Unable to identify CD-ROM format. 13:01:34 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip_vti0\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1245, 0x2, 0x6, 0x0, 0x2100, 0xffffff7f}, 0x14}}, 0x0) [ 673.084933][T17652] ISOFS: Unable to identify CD-ROM format. 13:01:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x9, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:34 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) lstat(&(0x7f0000000340)='./file0/bus\x00', &(0x7f0000000380)) 13:01:34 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xc0ed0000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:35 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip_vti0\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1245, 0x2, 0x6, 0x0, 0x2100, 0xffffff7f}, 0x14}}, 0x0) 13:01:35 executing program 5: r0 = memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x0) ftruncate(r0, 0x1000000) r1 = socket(0x22, 0x2, 0x4) sendfile(r1, r0, 0x0, 0x81) [ 674.309120][T17677] ISOFS: Unable to identify CD-ROM format. [ 674.410613][T17674] ISOFS: Unable to identify CD-ROM format. 13:01:35 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) lstat(&(0x7f0000000340)='./file0/bus\x00', &(0x7f0000000380)) [ 674.603689][T17677] ISOFS: Unable to identify CD-ROM format. [ 674.835277][T17674] ISOFS: Unable to identify CD-ROM format. 13:01:36 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0xa002, 0x0) pwrite64(r0, 0x0, 0x0, 0x0) 13:01:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xa, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:36 executing program 5: r0 = memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x0) ftruncate(r0, 0x1000000) r1 = socket(0x22, 0x2, 0x4) sendfile(r1, r0, 0x0, 0x81) 13:01:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xd85e04db, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:36 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) lstat(&(0x7f0000000340)='./file0/bus\x00', &(0x7f0000000380)) 13:01:37 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0xa002, 0x0) pwrite64(r0, 0x0, 0x0, 0x0) [ 675.806929][T17699] ISOFS: Unable to identify CD-ROM format. 13:01:37 executing program 5: r0 = memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x0) ftruncate(r0, 0x1000000) r1 = socket(0x22, 0x2, 0x4) sendfile(r1, r0, 0x0, 0x81) [ 676.136110][T17699] ISOFS: Unable to identify CD-ROM format. [ 676.158337][T17706] ISOFS: Unable to identify CD-ROM format. [ 676.690659][T17706] ISOFS: Unable to identify CD-ROM format. 13:01:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xb, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:38 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0xa002, 0x0) pwrite64(r0, 0x0, 0x0, 0x0) 13:01:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xdb045ed8, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:38 executing program 3: unshare(0x8000400) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 13:01:38 executing program 5: r0 = memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x0) ftruncate(r0, 0x1000000) r1 = socket(0x22, 0x2, 0x4) sendfile(r1, r0, 0x0, 0x81) 13:01:39 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0xa002, 0x0) pwrite64(r0, 0x0, 0x0, 0x0) [ 677.864194][T17727] ISOFS: Unable to identify CD-ROM format. [ 677.920846][T17733] ISOFS: Unable to identify CD-ROM format. 13:01:39 executing program 3: unshare(0x8000400) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 13:01:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)) [ 678.382672][T17733] ISOFS: Unable to identify CD-ROM format. 13:01:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 678.456063][T17727] ISOFS: Unable to identify CD-ROM format. 13:01:40 executing program 0: syz_emit_ethernet(0x40, &(0x7f00000000c0)={@local, @random, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "1400", 0xa, 0x2f, 0x0, @local, @mcast2, {[], {0x0, 0x883e, 0xa, 0x0, @opaque="ec29"}}}}}}, 0x0) 13:01:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xc, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xf6ffffff, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 679.298917][T17759] ISOFS: Unable to identify CD-ROM format. 13:01:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)) [ 679.483983][T17759] ISOFS: Unable to identify CD-ROM format. 13:01:40 executing program 3: unshare(0x8000400) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 13:01:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 679.800194][T17765] ISOFS: Unable to identify CD-ROM format. 13:01:41 executing program 0: syz_emit_ethernet(0x40, &(0x7f00000000c0)={@local, @random, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "1400", 0xa, 0x2f, 0x0, @local, @mcast2, {[], {0x0, 0x883e, 0xa, 0x0, @opaque="ec29"}}}}}}, 0x0) [ 680.198525][T17765] ISOFS: Unable to identify CD-ROM format. 13:01:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)) 13:01:41 executing program 3: unshare(0x8000400) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 680.631351][T17781] ISOFS: Unable to identify CD-ROM format. 13:01:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xf9fdffff, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xd, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:42 executing program 0: syz_emit_ethernet(0x40, &(0x7f00000000c0)={@local, @random, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "1400", 0xa, 0x2f, 0x0, @local, @mcast2, {[], {0x0, 0x883e, 0xa, 0x0, @opaque="ec29"}}}}}}, 0x0) 13:01:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)) [ 680.941140][T17781] ISOFS: Unable to identify CD-ROM format. 13:01:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:42 executing program 0: syz_emit_ethernet(0x40, &(0x7f00000000c0)={@local, @random, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "1400", 0xa, 0x2f, 0x0, @local, @mcast2, {[], {0x0, 0x883e, 0xa, 0x0, @opaque="ec29"}}}}}}, 0x0) 13:01:42 executing program 3: sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="ac020000", @ANYRES16, @ANYBLOB="02002abd7000fedbdf250200000008000100000000009000088054000780080005008cc81f280800050058508214080005007d"], 0x2ac}}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000080)='/dU\x7f/hwr\xf9g\x00'}, 0x80) [ 681.612964][T17810] ISOFS: Unable to identify CD-ROM format. [ 681.677464][T17802] ISOFS: Unable to identify CD-ROM format. 13:01:43 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00000003c0)=0xb5e, 0x1f7) listen(r0, 0x100000001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), 0xb) recvmmsg(r2, &(0x7f0000004300), 0x3eb, 0x0, 0x0) [ 681.929697][T17810] ISOFS: Unable to identify CD-ROM format. 13:01:43 executing program 3: sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="ac020000", @ANYRES16, @ANYBLOB="02002abd7000fedbdf250200000008000100000000009000088054000780080005008cc81f280800050058508214080005007d"], 0x2ac}}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000080)='/dU\x7f/hwr\xf9g\x00'}, 0x80) [ 682.161797][T17802] ISOFS: Unable to identify CD-ROM format. 13:01:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RELDISP(r0, 0x5602) 13:01:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfd030000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xe, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RELDISP(r0, 0x5602) 13:01:44 executing program 3: sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="ac020000", @ANYRES16, @ANYBLOB="02002abd7000fedbdf250200000008000100000000009000088054000780080005008cc81f280800050058508214080005007d"], 0x2ac}}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000080)='/dU\x7f/hwr\xf9g\x00'}, 0x80) 13:01:44 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00000003c0)=0xb5e, 0x1f7) listen(r0, 0x100000001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), 0xb) recvmmsg(r2, &(0x7f0000004300), 0x3eb, 0x0, 0x0) [ 683.041131][T17836] ISOFS: Unable to identify CD-ROM format. 13:01:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RELDISP(r0, 0x5602) [ 683.308698][T17836] ISOFS: Unable to identify CD-ROM format. [ 683.356291][T17837] ISOFS: Unable to identify CD-ROM format. 13:01:44 executing program 3: sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="ac020000", @ANYRES16, @ANYBLOB="02002abd7000fedbdf250200000008000100000000009000088054000780080005008cc81f280800050058508214080005007d"], 0x2ac}}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000080)='/dU\x7f/hwr\xf9g\x00'}, 0x80) 13:01:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x8, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 683.648369][T17837] ISOFS: Unable to identify CD-ROM format. 13:01:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xf, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:45 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00000003c0)=0xb5e, 0x1f7) listen(r0, 0x100000001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), 0xb) recvmmsg(r2, &(0x7f0000004300), 0x3eb, 0x0, 0x0) 13:01:45 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x9}) 13:01:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfdfdffff, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RELDISP(r0, 0x5602) 13:01:45 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x9}) [ 684.437224][T17861] ISOFS: Unable to identify CD-ROM format. 13:01:45 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x9}) 13:01:45 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00000003c0)=0xb5e, 0x1f7) listen(r0, 0x100000001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), 0xb) recvmmsg(r2, &(0x7f0000004300), 0x3eb, 0x0, 0x0) [ 684.847857][T17868] ISOFS: Unable to identify CD-ROM format. [ 684.874201][T17861] ISOFS: Unable to identify CD-ROM format. 13:01:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x9, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 685.163787][T17868] ISOFS: Unable to identify CD-ROM format. 13:01:46 executing program 0: bpf$MAP_CREATE(0x900000000000000, &(0x7f0000000000)={0x1, 0x4, 0x6, 0x8003, 0x14d, 0xffffffffffffffff, 0x0, [0x305f, 0x2e, 0x5f, 0x80ffff, 0x5f, 0x5f, 0x80ffff, 0x2e, 0x5f, 0x2e, 0x2e, 0x2e, 0x5f, 0x7b37, 0x80ffff, 0x48c4]}, 0x16) 13:01:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x10, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfdffffff, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:47 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x9}) [ 685.767562][T17893] ISOFS: Unable to identify CD-ROM format. 13:01:47 executing program 3: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x400002200006007, 0x1) 13:01:47 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000004900)=0x10001, 0x4) 13:01:47 executing program 0: bpf$MAP_CREATE(0x900000000000000, &(0x7f0000000000)={0x1, 0x4, 0x6, 0x8003, 0x14d, 0xffffffffffffffff, 0x0, [0x305f, 0x2e, 0x5f, 0x80ffff, 0x5f, 0x5f, 0x80ffff, 0x2e, 0x5f, 0x2e, 0x2e, 0x2e, 0x5f, 0x7b37, 0x80ffff, 0x48c4]}, 0x16) [ 686.265614][T17893] ISOFS: Unable to identify CD-ROM format. [ 686.389370][T17904] ISOFS: Unable to identify CD-ROM format. 13:01:47 executing program 3: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x400002200006007, 0x1) 13:01:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xa, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 687.021309][T17904] ISOFS: Unable to identify CD-ROM format. 13:01:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xb, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x11, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfe030000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:48 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000004900)=0x10001, 0x4) 13:01:48 executing program 0: bpf$MAP_CREATE(0x900000000000000, &(0x7f0000000000)={0x1, 0x4, 0x6, 0x8003, 0x14d, 0xffffffffffffffff, 0x0, [0x305f, 0x2e, 0x5f, 0x80ffff, 0x5f, 0x5f, 0x80ffff, 0x2e, 0x5f, 0x2e, 0x2e, 0x2e, 0x5f, 0x7b37, 0x80ffff, 0x48c4]}, 0x16) 13:01:49 executing program 3: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x400002200006007, 0x1) [ 688.113295][T17922] ISOFS: Unable to identify CD-ROM format. [ 688.316252][T17930] ISOFS: Unable to identify CD-ROM format. 13:01:49 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000004900)=0x10001, 0x4) 13:01:49 executing program 0: bpf$MAP_CREATE(0x900000000000000, &(0x7f0000000000)={0x1, 0x4, 0x6, 0x8003, 0x14d, 0xffffffffffffffff, 0x0, [0x305f, 0x2e, 0x5f, 0x80ffff, 0x5f, 0x5f, 0x80ffff, 0x2e, 0x5f, 0x2e, 0x2e, 0x2e, 0x5f, 0x7b37, 0x80ffff, 0x48c4]}, 0x16) 13:01:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x12, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xc, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:50 executing program 3: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x400002200006007, 0x1) 13:01:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfeffffff, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:50 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000004900)=0x10001, 0x4) [ 689.424929][T17950] ISOFS: Unable to identify CD-ROM format. 13:01:50 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000100)={[], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) [ 689.521704][T17948] ISOFS: Unable to identify CD-ROM format. 13:01:51 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000180)="00ff", 0x2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x6a, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r1, r2}, &(0x7f0000000240)=""/67, 0x43, 0x0) [ 689.856429][T17950] ISOFS: Unable to identify CD-ROM format. 13:01:51 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000100)={[], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) [ 689.969545][T17961] overlayfs: missing 'lowerdir' [ 690.059683][T17948] ISOFS: Unable to identify CD-ROM format. 13:01:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xd, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x13, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 690.330971][T17971] overlayfs: missing 'lowerdir' 13:01:51 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000100)={[], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) 13:01:51 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000180)="00ff", 0x2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x6a, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r1, r2}, &(0x7f0000000240)=""/67, 0x43, 0x0) 13:01:51 executing program 5: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) read$usbfs(r3, &(0x7f0000000500)=""/115, 0x73) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) 13:01:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xff030000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 690.949704][T17989] overlayfs: missing 'lowerdir' 13:01:52 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000100)={[], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) [ 691.030256][T17976] ISOFS: Unable to identify CD-ROM format. 13:01:52 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000180)="00ff", 0x2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x6a, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r1, r2}, &(0x7f0000000240)=""/67, 0x43, 0x0) [ 691.183230][T17982] ISOFS: Unable to identify CD-ROM format. 13:01:52 executing program 5: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) read$usbfs(r3, &(0x7f0000000500)=""/115, 0x73) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) [ 691.474736][T17976] ISOFS: Unable to identify CD-ROM format. [ 691.509361][T17982] ISOFS: Unable to identify CD-ROM format. 13:01:53 executing program 0: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) 13:01:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xe, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:53 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfffffdf9, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x14, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:53 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000180)="00ff", 0x2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x6a, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r1, r2}, &(0x7f0000000240)=""/67, 0x43, 0x0) 13:01:53 executing program 5: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) read$usbfs(r3, &(0x7f0000000500)=""/115, 0x73) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) 13:01:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000380)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) [ 692.795159][T18024] ISOFS: Unable to identify CD-ROM format. [ 692.841350][T18023] ISOFS: Unable to identify CD-ROM format. 13:01:54 executing program 0: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) 13:01:54 executing program 5: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) read$usbfs(r3, &(0x7f0000000500)=""/115, 0x73) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) [ 693.298549][T18024] ISOFS: Unable to identify CD-ROM format. 13:01:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfffffdfd, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 693.351297][T18023] ISOFS: Unable to identify CD-ROM format. 13:01:54 executing program 3: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) 13:01:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xf, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x15, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000080)=0xfffffffe, 0x4) shutdown(r0, 0x1) [ 694.489753][T18058] ISOFS: Unable to identify CD-ROM format. 13:01:56 executing program 0: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) 13:01:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x10, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xffffff7f, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:56 executing program 3: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) [ 695.659323][T18073] ISOFS: Unable to identify CD-ROM format. 13:01:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8}, @IFLA_NET_NS_PID={0x8}]}, 0x30}}, 0x0) [ 695.920008][T18079] ISOFS: Unable to identify CD-ROM format. 13:01:57 executing program 3: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) [ 696.018831][T18073] ISOFS: Unable to identify CD-ROM format. [ 696.428740][T18079] ISOFS: Unable to identify CD-ROM format. 13:01:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x11, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:57 executing program 0: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) 13:01:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xffffff8c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:01:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x16, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8}, @IFLA_NET_NS_PID={0x8}]}, 0x30}}, 0x0) 13:01:58 executing program 3: r0 = socket(0x10, 0x803, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x4}) [ 697.497840][T18099] ISOFS: Unable to identify CD-ROM format. [ 697.592766][T18106] ISOFS: Unable to identify CD-ROM format. 13:01:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x12, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x17, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:01:59 executing program 0: unshare(0x20000400) r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x3, r0, &(0x7f0000000000)={0x9000301e}) 13:01:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8}, @IFLA_NET_NS_PID={0x8}]}, 0x30}}, 0x0) 13:01:59 executing program 3: r0 = socket(0x10, 0x803, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x4}) 13:01:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xffffff97, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 698.755898][T18116] ISOFS: Unable to identify CD-ROM format. [ 698.896509][T18119] ISOFS: Unable to identify CD-ROM format. 13:02:00 executing program 0: unshare(0x20000400) r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x3, r0, &(0x7f0000000000)={0x9000301e}) 13:02:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8}, @IFLA_NET_NS_PID={0x8}]}, 0x30}}, 0x0) 13:02:00 executing program 3: r0 = socket(0x10, 0x803, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x4}) [ 699.151098][T18116] ISOFS: Unable to identify CD-ROM format. [ 699.319512][T18119] ISOFS: Unable to identify CD-ROM format. 13:02:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x13, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x18, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:01 executing program 0: unshare(0x20000400) r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x3, r0, &(0x7f0000000000)={0x9000301e}) 13:02:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfffffff6, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x4}) 13:02:01 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='hfs\x00', 0x0, 0x0) [ 700.027761][T18146] ISOFS: Unable to identify CD-ROM format. [ 700.281463][T18149] ISOFS: Unable to identify CD-ROM format. 13:02:01 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x6, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) setrlimit(0x9, &(0x7f0000000040)) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000003600)=[{0x0}, {0x0}, {&(0x7f0000000540)="f1", 0xfdef}], 0x3) [ 700.369544][T18146] ISOFS: Unable to identify CD-ROM format. 13:02:02 executing program 0: unshare(0x20000400) r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x3, r0, &(0x7f0000000000)={0x9000301e}) [ 700.786649][T18149] ISOFS: Unable to identify CD-ROM format. 13:02:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x14, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:02 executing program 5: unshare(0x20400) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0x1}, 0x3c) splice(r0, 0x0, r1, &(0x7f0000000300), 0x80000000, 0x0) [ 701.004086][ T29] audit: type=1400 audit(1598274122.327:18): avc: denied { execmem } for pid=18165 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 13:02:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x19, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:02 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x10084, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r1, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/251, 0xfb) 13:02:02 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x6, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) setrlimit(0x9, &(0x7f0000000040)) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000003600)=[{0x0}, {0x0}, {&(0x7f0000000540)="f1", 0xfdef}], 0x3) 13:02:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfffffffd, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 701.749487][T18176] ISOFS: Unable to identify CD-ROM format. 13:02:03 executing program 5: unshare(0x20400) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0x1}, 0x3c) splice(r0, 0x0, r1, &(0x7f0000000300), 0x80000000, 0x0) [ 702.021970][T18185] ISOFS: Unable to identify CD-ROM format. 13:02:03 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x6, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) setrlimit(0x9, &(0x7f0000000040)) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000003600)=[{0x0}, {0x0}, {&(0x7f0000000540)="f1", 0xfdef}], 0x3) [ 702.179994][T18176] ISOFS: Unable to identify CD-ROM format. 13:02:03 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x10084, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r1, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/251, 0xfb) [ 702.365889][T18185] ISOFS: Unable to identify CD-ROM format. 13:02:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1a, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x15, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:04 executing program 5: unshare(0x20400) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0x1}, 0x3c) splice(r0, 0x0, r1, &(0x7f0000000300), 0x80000000, 0x0) 13:02:04 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x6, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) setrlimit(0x9, &(0x7f0000000040)) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000003600)=[{0x0}, {0x0}, {&(0x7f0000000540)="f1", 0xfdef}], 0x3) 13:02:04 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x10084, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r1, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/251, 0xfb) 13:02:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xfffffffe, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 703.583637][T18210] ISOFS: Unable to identify CD-ROM format. [ 703.634369][T18209] ISOFS: Unable to identify CD-ROM format. [ 703.899345][T18209] ISOFS: Unable to identify CD-ROM format. 13:02:05 executing program 5: unshare(0x20400) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0x1}, 0x3c) splice(r0, 0x0, r1, &(0x7f0000000300), 0x80000000, 0x0) [ 703.965952][T18210] ISOFS: Unable to identify CD-ROM format. 13:02:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1b, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:05 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x10084, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r1, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/251, 0xfb) 13:02:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x16, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:05 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x10084, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r1, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/251, 0xfb) 13:02:06 executing program 5: syz_usb_connect(0x0, 0x47, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000d674a0406d04c508bac3000000010902350001000000000904000000ff010000052406000005240000000d240f010000000000000002000c"], 0x0) [ 705.158669][T18232] ISOFS: Unable to identify CD-ROM format. 13:02:06 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'macsec0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) 13:02:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xffffffff, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:06 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x10084, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r1, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/251, 0xfb) [ 705.597622][T18243] ISOFS: Unable to identify CD-ROM format. [ 705.703672][ T5] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 705.717294][T18232] ISOFS: Unable to identify CD-ROM format. 13:02:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:07 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'macsec0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) [ 706.067167][ T5] usb 6-1: New USB device found, idVendor=046d, idProduct=08c5, bcdDevice=c3.ba [ 706.076677][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 706.087835][T18243] ISOFS: Unable to identify CD-ROM format. [ 706.236832][ T5] usb 6-1: config 0 descriptor?? 13:02:07 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x10084, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r1, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/251, 0xfb) [ 706.297543][ T5] uvcvideo: Found UVC 0.00 device (046d:08c5) [ 706.304846][ T5] uvcvideo: No valid video chain found. 13:02:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x17, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 706.494164][ T5] usb 6-1: USB disconnect, device number 12 13:02:08 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'macsec0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) [ 707.290936][T18276] ISOFS: Unable to identify CD-ROM format. [ 707.297451][ T5] usb 6-1: new high-speed USB device number 13 using dummy_hcd 13:02:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 707.566036][T18284] ISOFS: Unable to identify CD-ROM format. [ 707.664288][ T5] usb 6-1: New USB device found, idVendor=046d, idProduct=08c5, bcdDevice=c3.ba [ 707.673774][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 707.715699][ T5] usb 6-1: config 0 descriptor?? 13:02:09 executing program 3: r0 = syz_open_dev$video4linux(&(0x7f00000001c0)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r0, 0xc0445624, &(0x7f0000000080)={0x980001, 0x0, [], {0x0, @reserved}}) [ 707.763013][ T5] uvcvideo: Found UVC 0.00 device (046d:08c5) [ 707.770199][ T5] uvcvideo: No valid video chain found. [ 707.830765][T18276] ISOFS: Unable to identify CD-ROM format. [ 707.881698][T18284] ISOFS: Unable to identify CD-ROM format. 13:02:09 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'macsec0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) [ 707.991147][ T5] usb 6-1: USB disconnect, device number 13 13:02:09 executing program 5: syz_usb_connect(0x0, 0x47, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000d674a0406d04c508bac3000000010902350001000000000904000000ff010000052406000005240000000d240f010000000000000002000c"], 0x0) 13:02:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x18, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1d, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x2, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:09 executing program 3: r0 = syz_open_dev$video4linux(&(0x7f00000001c0)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r0, 0xc0445624, &(0x7f0000000080)={0x980001, 0x0, [], {0x0, @reserved}}) [ 708.883150][T18321] ISOFS: Unable to identify CD-ROM format. [ 709.023739][ T17] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 709.080273][T18319] ISOFS: Unable to identify CD-ROM format. 13:02:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x3, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_GATEWAY={0x14, 0x5, @mcast2}]}, 0x30}}, 0x0) [ 709.397089][T18321] ISOFS: Unable to identify CD-ROM format. 13:02:10 executing program 3: r0 = syz_open_dev$video4linux(&(0x7f00000001c0)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r0, 0xc0445624, &(0x7f0000000080)={0x980001, 0x0, [], {0x0, @reserved}}) 13:02:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_GATEWAY={0x14, 0x5, @mcast2}]}, 0x30}}, 0x0) [ 709.512935][ T17] usb 6-1: New USB device found, idVendor=046d, idProduct=08c5, bcdDevice=c3.ba [ 709.522175][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 709.579466][ T17] usb 6-1: config 0 descriptor?? [ 709.629962][ T17] uvcvideo: Found UVC 0.00 device (046d:08c5) [ 709.637240][ T17] uvcvideo: No valid video chain found. [ 709.715966][T18319] ISOFS: Unable to identify CD-ROM format. 13:02:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1e, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x4, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 709.877062][ T17] usb 6-1: USB disconnect, device number 14 13:02:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x19, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:11 executing program 5: syz_usb_connect(0x0, 0x47, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000d674a0406d04c508bac3000000010902350001000000000904000000ff010000052406000005240000000d240f010000000000000002000c"], 0x0) 13:02:11 executing program 3: r0 = syz_open_dev$video4linux(&(0x7f00000001c0)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r0, 0xc0445624, &(0x7f0000000080)={0x980001, 0x0, [], {0x0, @reserved}}) 13:02:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_GATEWAY={0x14, 0x5, @mcast2}]}, 0x30}}, 0x0) [ 710.737357][T18362] ISOFS: Unable to identify CD-ROM format. 13:02:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x5, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 710.903927][T18368] ISOFS: Unable to identify CD-ROM format. [ 711.145931][T18362] ISOFS: Unable to identify CD-ROM format. 13:02:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 13:02:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_GATEWAY={0x14, 0x5, @mcast2}]}, 0x30}}, 0x0) [ 711.381010][T18368] ISOFS: Unable to identify CD-ROM format. [ 711.391130][ T9091] usb 6-1: new high-speed USB device number 15 using dummy_hcd 13:02:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x6, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x21, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1a, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 711.767334][ T9091] usb 6-1: New USB device found, idVendor=046d, idProduct=08c5, bcdDevice=c3.ba [ 711.776958][ T9091] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 711.860158][ T9091] usb 6-1: config 0 descriptor?? 13:02:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 711.925902][ T9091] uvcvideo: Found UVC 0.00 device (046d:08c5) [ 711.934221][ T9091] uvcvideo: No valid video chain found. 13:02:13 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x4000000000000016, &(0x7f0000000640)) ptrace(0x4206, r0) rt_tgsigqueueinfo(r0, r0, 0x12, &(0x7f0000001180)={0x0, 0x0, 0xffffbfffffffc58e}) wait4(0x0, 0x0, 0x8, &(0x7f0000000040)) [ 712.200783][ T17] usb 6-1: USB disconnect, device number 15 [ 712.227484][T18409] ISOFS: Unable to identify CD-ROM format. 13:02:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x7, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 712.497020][T18409] ISOFS: Unable to identify CD-ROM format. [ 712.690209][T18420] ISOFS: Unable to identify CD-ROM format. 13:02:14 executing program 5: syz_usb_connect(0x0, 0x47, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000d674a0406d04c508bac3000000010902350001000000000904000000ff010000052406000005240000000d240f010000000000000002000c"], 0x0) 13:02:14 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x4000000000000016, &(0x7f0000000640)) ptrace(0x4206, r0) rt_tgsigqueueinfo(r0, r0, 0x12, &(0x7f0000001180)={0x0, 0x0, 0xffffbfffffffc58e}) wait4(0x0, 0x0, 0x8, &(0x7f0000000040)) 13:02:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 13:02:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x22, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x8, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 713.093056][T18420] ISOFS: Unable to identify CD-ROM format. 13:02:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1b, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:14 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x4000000000000016, &(0x7f0000000640)) ptrace(0x4206, r0) rt_tgsigqueueinfo(r0, r0, 0x12, &(0x7f0000001180)={0x0, 0x0, 0xffffbfffffffc58e}) wait4(0x0, 0x0, 0x8, &(0x7f0000000040)) 13:02:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 713.554732][T18448] ISOFS: Unable to identify CD-ROM format. [ 713.762572][ T8709] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 713.831768][T18448] ISOFS: Unable to identify CD-ROM format. [ 714.124269][ T8709] usb 6-1: New USB device found, idVendor=046d, idProduct=08c5, bcdDevice=c3.ba [ 714.133711][ T8709] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 13:02:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x9, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:15 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x4000000000000016, &(0x7f0000000640)) ptrace(0x4206, r0) rt_tgsigqueueinfo(r0, r0, 0x12, &(0x7f0000001180)={0x0, 0x0, 0xffffbfffffffc58e}) wait4(0x0, 0x0, 0x8, &(0x7f0000000040)) 13:02:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x23, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 714.201016][T18462] ISOFS: Unable to identify CD-ROM format. [ 714.316049][ T8709] usb 6-1: config 0 descriptor?? [ 714.362722][ T8709] uvcvideo: Found UVC 0.00 device (046d:08c5) [ 714.369781][ T8709] uvcvideo: No valid video chain found. 13:02:15 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000400000000c002b8008000100", @ANYRES32, @ANYBLOB="08001b00000000002800250003000000"], 0x3c}}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000600000000000300000000000000000000c38d7e31bd15585692750000b7416160a05b24f69a13b1000000000000000000000000000000000000000000000000000000000000000003eb5da725f627764640031379e784944803797ffe5a14e0d3a7cd6fbd5c7d6f0fd7af935a0d25596530ae173909e4da496ff52a9e7502155bdf7a6ab803df2265b8c64180d4796731b60a1de90b26c8ed796da158b7562f0e1bdf41b998f073a0d35a8bdb6fcff6d59455b514249932e63afd03842ee92fe06468810008f44012a20f53416d8a71192c1a49f221ed5485bdec7c84d3e22e00ccff"], 0x54) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000001c0)={0x0, 'vlan1\x00', {}, 0x9}) socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) flock(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) openat$ppp(0xffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) [ 714.587285][ T8709] usb 6-1: USB disconnect, device number 16 [ 714.650197][T18462] ISOFS: Unable to identify CD-ROM format. [ 714.708865][T18484] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 714.846945][T18484] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 714.925232][T18484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 714.935939][T18484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 715.496235][T18484] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 715.643032][T18484] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 715.661353][T18484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 715.669602][T18484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 13:02:17 executing program 0: r0 = inotify_init() ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x0) 13:02:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xa, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 716.023002][T18492] ISOFS: Unable to identify CD-ROM format. 13:02:17 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000400000000c002b8008000100", @ANYRES32, @ANYBLOB="08001b00000000002800250003000000"], 0x3c}}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x54) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000001c0)={0x0, 'vlan1\x00', {}, 0x9}) socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) flock(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) openat$ppp(0xffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) 13:02:17 executing program 5: r0 = socket$inet(0x2, 0x2000000000003, 0x2) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) 13:02:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x24, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 716.586510][T18514] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 716.721983][T18514] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 716.793919][T18514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 716.804630][T18514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 13:02:18 executing program 0: r0 = inotify_init() ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x0) 13:02:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xb, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 717.501760][T18509] ISOFS: Unable to identify CD-ROM format. [ 717.626632][T18520] ISOFS: Unable to identify CD-ROM format. 13:02:19 executing program 5: r0 = socket$inet(0x2, 0x2000000000003, 0x2) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) 13:02:19 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000400000000c002b8008000100", @ANYRES32, @ANYBLOB="08001b00000000002800250003000000"], 0x3c}}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x54) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000001c0)={0x0, 'vlan1\x00', {}, 0x9}) socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) flock(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) openat$ppp(0xffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) 13:02:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x25, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1d, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:19 executing program 0: r0 = inotify_init() ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x0) [ 718.214991][T18534] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 718.371811][T18534] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 718.461371][T18534] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 718.473158][T18534] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 13:02:20 executing program 5: r0 = socket$inet(0x2, 0x2000000000003, 0x2) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) 13:02:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xc, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:20 executing program 0: r0 = inotify_init() ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x0) [ 719.137776][T18542] ISOFS: Unable to identify CD-ROM format. [ 719.179490][T18544] ISOFS: Unable to identify CD-ROM format. [ 719.466862][T18544] ISOFS: Unable to identify CD-ROM format. 13:02:20 executing program 0: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000004c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000f00)=ANY=[@ANYBLOB="d00800002400fffff7009e000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x8d0}}, 0x0) r2 = socket(0x1000000010, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) 13:02:20 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000400000000c002b8008000100", @ANYRES32, @ANYBLOB="08001b00000000002800250003000000"], 0x3c}}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x54) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000001c0)={0x0, 'vlan1\x00', {}, 0x9}) socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) flock(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) openat$ppp(0xffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) [ 719.622075][T18552] ISOFS: Unable to identify CD-ROM format. 13:02:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1e, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x26, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:21 executing program 5: r0 = socket$inet(0x2, 0x2000000000003, 0x2) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) [ 720.089238][T18566] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 720.230301][T18566] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 720.299902][T18566] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 720.310814][T18566] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 13:02:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xd, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:22 executing program 5: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:22 executing program 0: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000004c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000f00)=ANY=[@ANYBLOB="d00800002400fffff7009e000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000bf1ffffff000000000800010063627100a408020004040600030000000500000000700300fdffffffffff00001f0000000500000000020000010000000000100083000000fdffffff07000000084900000100000002000000cf000000feffffff080000000180000003000000090000000200000000274a49ef6949a7bb000000050000000100000004000000ff7f000000000000000400000002000004000000ff0f0000f44f350001000000010400005eb768350100000008000000ffffffffc38d00001f000000040008830600000000000100f7ffffff030000000080ffff050000000600000006000000a900000000000000c0000000c0ffffff08000000018000000101000006000000b300000000000020050000000104000004000000070000000800000001010000c22e0000c0ffffff0500000004000000060000000900000008000000f7ffffff0800000003000000080000000400000001000080040000000400000000100000040000000700000009000000fcffffff01000000010000000900000000020000060e0000080000000200000002000000090000000800000007000000ab000000fb00000007000000ff0100000800000001040000070000000300000009000000ff07000008000000ffff0000a90100000900000005000000200000000500000001000000070000008eb7000000000080010000000000000007000000fffffffffcffffff01f0ffff000000003f00000003000000000100000080000000800000030000000500000005000000ffffffff0700000015ba000004000000070000000300000003000000ffffffff04000000554f00006ff800000700000003000000000200000600000008000000b300000006000000000000000007000001010000030000000080000000040000730a000001000080010000009e0c0000000800000100008000000000000000004000000000fefffff67d000004000400ff01000002000000000000004000000040000000ed000000010001000e0a05000000000000020000040000000600000002000000ff7f00000100000001000000060000007f000000020000000004000004000000090000009000000008000000b6000000040000000400000005000000f50a0000ffff0000060000008ff9ffff070000001eaaffff3f0000008000000000000000ff0c0000ff7f0000030000007f0000002d0000000800000000010000ff070000ffffffff2bab000002000000ace800000500000000000000e1bf934d070000001f000d000300000004000000070000000900000005000000030000000200000087d400000200000008000000000100007f0000000e000000080000000200000007000000ffffff7f06000000000000000500000001000000820000001f0000000004000001000000faffffff0500000006000000070000000300000010000500810306009fff04000800000004040600d90b0000ff00000005000000040000001ba2cc3b00000080010000003f000000ff0f0000bd52c97303000000be060000fffffffffffeffff7f000000ff0000008100000000c8954b8db160fea10000000300000000000000060000008f5e0040010000000002000006000000010100000200000007000000000000e0318900000104000000efff000600000004000000080000000400000002000000c00000000810000008000000f7ffffff05000000810000004d00000001000080eb0700001f000000090000000800000001000000000000000000000002000000ffff00000100000002000000000000e0a000000040000000ff000000f7ffffff0500000009000000070000000600000028080000030000000600000004000000be00000003000000070000000500000038080000faffffffffffffff47b5554d001000008100000007000000ffffffff040000000100000002000000566b00002000000004000000020000008b01000001000000ffff000004000000ff0f0000050000002000000003000000e40d000007000000f8ffffff200000003f000000387f00000700000007000000c10a000009000000040000000400000000000000008000000100008009000000370b000000000000ff07000006000000bb7900000400000002000000ffffff7f0300000000000000090000000700000005000000000000807f0000000900000008000000fad4ffffff01000001010000010000003f0000000400000020f2ffff01000100ffff0000010000000200000008000000fbfffffff9ffffff040000004d000000060000000200000002000000070000004e0d0000000200000800000035000000300e00000700000000040000020000000180000020000000f2ffffff070000000500000000010000fffffeff0900000000080000070000000800000009000000ff7f00000900000004000000040000000000000006000000050000000100000009000000080000007e0700000300000000800000bf16000002000006000000ffee00000001000000000000000010f7006305000000000000000000007f00000010080000000000000100008002000000080000000101000003000000ffffff7ffffffffff7ffffff0600000003000000a6060000ff030000070000000180000009000000020000000000000004000000e37fffff00020000070000000500000001000100000000800000af06060000002b0a000005000000010000000500000009000000040000000500000002000000ffffff7ff30000000800000002000000ffff0000ff070000810000004000000075fc000009000000fbffffff0500000000000000810000000100000080000000d05e0000020000001f00000000000000ff010000451e00002d00000000000000ff00000010006a1f31001000ff070000010000001800010039031c020101000001000000000000060500000010000200e002807104000000ff03000018000100080d1e02800000000600000024709a02ff7f000010000500010000000000000007000000100003001f000300070000000101000018000100e701040009000000040000000104000000000000f2275eef7138e6d8404ee35c1c03d0a7e3015b89e6e440ebafa27d5b8188804cd5beea2fda73c030f26439c9e4f2e27a824bfb4415f2af99b482560d1a447df28d8d838ad1a39caf40dc96c5f134529d47c0604f66f8714f8ee51165c4b029a7dc7e2f90de64a234d9098b06231c71bc79c43de912eb17614cf75d8c49152a801ac9a1326f0e334e0534faa8d8704d03c25495230a2ed4feb5298d99c124310dd8d4054c8be6bdb8bcede3d1552b08c169755c508c65ff8e1c50711a38d9a451eb650df96535fcc7669eb1f0f7fc5135a05b389610d33df49e9d1d3808c8fa0524b1caa582c913fedb22de15fbc7e7890faa48e6205a74bf817d48ea3dc9cddb6acc14b94522ccce95a27379b1ced543ad45de5016647e86154fd92670b9fc95ff90ea60fcf349981185b11322c4a48276eea082e4be45b9125653ba5f8ad8500d0d768b2de6b9e198568ecd526a1ba44c9280104fa91e55e31181b4acad815ef766bc8604c30c715da309a185645439aaabb542625905dc77193d45cde1978dc9c67cea6b01d2d4a28b13fc1e71d1f2a38537c44b629790b1305371c9e705771da5555c743b5b4adea2b95aa708f41e7a713277f5422f2bb669861730554e266f4ae61e0377f517b23ae4821e04e500cf998be043bab81fa38368a555f4a381eab2a692e06a4ca80bcb7570518078eb76bd313b23d0708cd26017f5a64a703da88679bbb758ac9b2b3ad70bbd679e7e24852925d96c941ac4cce3c9863a529c9f3f024c93fbd7e61e29fcbd6368d915afa0e54e02c6053d74bf16ea95c4991301931fab343f6b1f0a05b36c4e1f3c641ee59974a7a62ee758910e3d921e57fbf83956425c47c8fce2ec15a4ecf7056ce162ebc522a9ea9ed602ade0fc99fc845af597b29ba601b5157a455a8202b4ecb00de37ecd7f48d5dcaf978ee212aa7bcf0d47658ed8c0aefb8c02c274f3f9fac00cb3af538b4fec00000000000000000000000000000000884ae76bd9ea9122450fc46f83580afffe6f01e56eab22ca01ae73a58a953b6c21b4312e70608487b3ac10666cbcc127d6ef404364abc347680b2c7d61af0936147beea940160948979727537dfe5119d3a6bd1ce3d59f"], 0x8d0}}, 0x0) r2 = socket(0x1000000010, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) [ 721.383442][T18572] ISOFS: Unable to identify CD-ROM format. [ 721.590917][T18583] ISOFS: Unable to identify CD-ROM format. 13:02:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xe, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:23 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB=' \\'], 0x191) close(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 13:02:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x21, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x27, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 721.916502][T18594] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 13:02:23 executing program 5: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:23 executing program 0: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000004c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000f00)=ANY=[@ANYBLOB="d00800002400fffff7009e000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x8d0}}, 0x0) r2 = socket(0x1000000010, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) [ 722.592056][T18614] ISOFS: Unable to identify CD-ROM format. 13:02:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x10, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 722.708071][T18610] ISOFS: Unable to identify CD-ROM format. 13:02:24 executing program 3: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 722.914332][T18610] ISOFS: Unable to identify CD-ROM format. [ 723.014083][T18614] ISOFS: Unable to identify CD-ROM format. 13:02:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x22, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 723.371567][T18639] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 13:02:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x11, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:24 executing program 5: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:24 executing program 0: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000004c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000f00)=ANY=[@ANYBLOB="d00800002400fffff7009e000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x8d0}}, 0x0) r2 = socket(0x1000000010, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) 13:02:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x28, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:25 executing program 3: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 723.996345][T18647] ISOFS: Unable to identify CD-ROM format. [ 724.453446][T18647] ISOFS: Unable to identify CD-ROM format. [ 724.481751][T18662] ISOFS: Unable to identify CD-ROM format. 13:02:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x12, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:26 executing program 0: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:26 executing program 5: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x23, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 725.002060][T18662] ISOFS: Unable to identify CD-ROM format. 13:02:26 executing program 3: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:26 executing program 0: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x22, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x29, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 725.574517][T18689] ISOFS: Unable to identify CD-ROM format. [ 725.717966][T18689] ISOFS: Unable to identify CD-ROM format. 13:02:27 executing program 5: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:27 executing program 3: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 725.948758][T18709] ISOFS: Unable to identify CD-ROM format. 13:02:27 executing program 0: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x25, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:27 executing program 3: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x24, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 726.330794][T18709] ISOFS: Unable to identify CD-ROM format. 13:02:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2a, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:28 executing program 5: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x2f, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:28 executing program 3: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 727.246453][T18742] ISOFS: Unable to identify CD-ROM format. [ 727.278662][T18740] ISOFS: Unable to identify CD-ROM format. 13:02:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @empty}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [], @dev}}, 0x1c) [ 727.648181][T18742] ISOFS: Unable to identify CD-ROM format. [ 727.839884][T18740] ISOFS: Unable to identify CD-ROM format. 13:02:29 executing program 5: syz_open_procfs(0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x84, 0x80010000006}, 0x0) sched_getscheduler(0x0) socket(0x0, 0x0, 0x7ff) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @local}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24048800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0xfdb9) sendto$inet(r0, &(0x7f0000000080)="eedd7c4ec0c3083cf40745e86b822c6173000814", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 13:02:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @empty}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [], @dev}}, 0x1c) 13:02:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x48, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x25, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2f, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x5c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x2c, 0x2, [@TCA_FLOWER_KEY_ENC_IPV6_SRC={0x14, 0x1f, @private1}, @TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK={0x14}]}}]}, 0x5c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) 13:02:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @empty}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [], @dev}}, 0x1c) [ 728.846116][T18783] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 729.099701][T18791] ISOFS: Unable to identify CD-ROM format. [ 729.136215][T18779] ISOFS: Unable to identify CD-ROM format. 13:02:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @empty}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [], @dev}}, 0x1c) 13:02:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x4c, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:30 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb0, &(0x7f000079bffc), &(0x7f0000000000)=0x4) [ 729.249598][T18798] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 729.363206][T18791] ISOFS: Unable to identify CD-ROM format. [ 729.473575][T18779] ISOFS: Unable to identify CD-ROM format. 13:02:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x5c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x2c, 0x2, [@TCA_FLOWER_KEY_ENC_IPV6_SRC={0x14, 0x1f, @private1}, @TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK={0x14}]}}]}, 0x5c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) 13:02:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x48, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x26, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:31 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb0, &(0x7f000079bffc), &(0x7f0000000000)=0x4) 13:02:31 executing program 0: io_setup(0x40000000008, &(0x7f0000000240)=0x0) r1 = memfd_create(&(0x7f0000000400)='+\x8b\x9bm\xbc\x96\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xacTy\tv\xf6_\xbekew\\^\xfa\xd7\xa6Y\xce\x05O\xe8\xea\xbe\xdf\x059\xc9\f\x80\xc1\x97(X\xba,f\x13\xd0)q\xa5\x14\xca\x1f\x83\xb1\xbb\xfee\x84\rr\xa3\xa9h\x95\xe0Q\x94\xfc+\xa5.+\xec7\x8c\xcf\x978\x12\x81G\xc6\xca\x89\xe7\x9d\x16\x00$\xb1\xab\rd\xc0\xc3\xe7v\xb7\x8f\xc5\xcf\xb5\xe3z\x0f\x17\x16\xf2tPp\xa6\xd7j\xf4&\x02\xae\xf0\xd9\xcd\x8b\x9b\x0e\xb1T&\xf1\x18\xf4\x02\xe8\xad j\x8a\x15\xd13\xa5\xd0\xa3m{Rm\x14\xb3\xcf\xed\x93\xa3\x94\xfc\xf7\xb2\x9a\xcd\xc2\x04z\x155', 0x3) fcntl$addseals(r1, 0x409, 0xf) io_submit(r0, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)='5', 0x1}]) [ 730.348567][T18810] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:02:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x5c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x2c, 0x2, [@TCA_FLOWER_KEY_ENC_IPV6_SRC={0x14, 0x1f, @private1}, @TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK={0x14}]}}]}, 0x5c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 730.752992][T18823] ISOFS: Unable to identify CD-ROM format. 13:02:32 executing program 0: io_setup(0x40000000008, &(0x7f0000000240)=0x0) r1 = memfd_create(&(0x7f0000000400)='+\x8b\x9bm\xbc\x96\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xacTy\tv\xf6_\xbekew\\^\xfa\xd7\xa6Y\xce\x05O\xe8\xea\xbe\xdf\x059\xc9\f\x80\xc1\x97(X\xba,f\x13\xd0)q\xa5\x14\xca\x1f\x83\xb1\xbb\xfee\x84\rr\xa3\xa9h\x95\xe0Q\x94\xfc+\xa5.+\xec7\x8c\xcf\x978\x12\x81G\xc6\xca\x89\xe7\x9d\x16\x00$\xb1\xab\rd\xc0\xc3\xe7v\xb7\x8f\xc5\xcf\xb5\xe3z\x0f\x17\x16\xf2tPp\xa6\xd7j\xf4&\x02\xae\xf0\xd9\xcd\x8b\x9b\x0e\xb1T&\xf1\x18\xf4\x02\xe8\xad j\x8a\x15\xd13\xa5\xd0\xa3m{Rm\x14\xb3\xcf\xed\x93\xa3\x94\xfc\xf7\xb2\x9a\xcd\xc2\x04z\x155', 0x3) fcntl$addseals(r1, 0x409, 0xf) io_submit(r0, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)='5', 0x1}]) 13:02:32 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb0, &(0x7f000079bffc), &(0x7f0000000000)=0x4) [ 730.904884][T18824] ISOFS: Unable to identify CD-ROM format. [ 730.998334][T18836] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 731.169865][T18824] ISOFS: Unable to identify CD-ROM format. 13:02:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x5c, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 731.246046][T18823] ISOFS: Unable to identify CD-ROM format. 13:02:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x5c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x2c, 0x2, [@TCA_FLOWER_KEY_ENC_IPV6_SRC={0x14, 0x1f, @private1}, @TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK={0x14}]}}]}, 0x5c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) 13:02:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x27, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:32 executing program 0: io_setup(0x40000000008, &(0x7f0000000240)=0x0) r1 = memfd_create(&(0x7f0000000400)='+\x8b\x9bm\xbc\x96\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xacTy\tv\xf6_\xbekew\\^\xfa\xd7\xa6Y\xce\x05O\xe8\xea\xbe\xdf\x059\xc9\f\x80\xc1\x97(X\xba,f\x13\xd0)q\xa5\x14\xca\x1f\x83\xb1\xbb\xfee\x84\rr\xa3\xa9h\x95\xe0Q\x94\xfc+\xa5.+\xec7\x8c\xcf\x978\x12\x81G\xc6\xca\x89\xe7\x9d\x16\x00$\xb1\xab\rd\xc0\xc3\xe7v\xb7\x8f\xc5\xcf\xb5\xe3z\x0f\x17\x16\xf2tPp\xa6\xd7j\xf4&\x02\xae\xf0\xd9\xcd\x8b\x9b\x0e\xb1T&\xf1\x18\xf4\x02\xe8\xad j\x8a\x15\xd13\xa5\xd0\xa3m{Rm\x14\xb3\xcf\xed\x93\xa3\x94\xfc\xf7\xb2\x9a\xcd\xc2\x04z\x155', 0x3) fcntl$addseals(r1, 0x409, 0xf) io_submit(r0, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)='5', 0x1}]) 13:02:33 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb0, &(0x7f000079bffc), &(0x7f0000000000)=0x4) [ 731.913982][T18860] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:02:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x68, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 732.143506][T18859] ISOFS: Unable to identify CD-ROM format. 13:02:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x5c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 732.692800][T18871] ISOFS: Unable to identify CD-ROM format. 13:02:34 executing program 0: io_setup(0x40000000008, &(0x7f0000000240)=0x0) r1 = memfd_create(&(0x7f0000000400)='+\x8b\x9bm\xbc\x96\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xacTy\tv\xf6_\xbekew\\^\xfa\xd7\xa6Y\xce\x05O\xe8\xea\xbe\xdf\x059\xc9\f\x80\xc1\x97(X\xba,f\x13\xd0)q\xa5\x14\xca\x1f\x83\xb1\xbb\xfee\x84\rr\xa3\xa9h\x95\xe0Q\x94\xfc+\xa5.+\xec7\x8c\xcf\x978\x12\x81G\xc6\xca\x89\xe7\x9d\x16\x00$\xb1\xab\rd\xc0\xc3\xe7v\xb7\x8f\xc5\xcf\xb5\xe3z\x0f\x17\x16\xf2tPp\xa6\xd7j\xf4&\x02\xae\xf0\xd9\xcd\x8b\x9b\x0e\xb1T&\xf1\x18\xf4\x02\xe8\xad j\x8a\x15\xd13\xa5\xd0\xa3m{Rm\x14\xb3\xcf\xed\x93\xa3\x94\xfc\xf7\xb2\x9a\xcd\xc2\x04z\x155', 0x3) fcntl$addseals(r1, 0x409, 0xf) io_submit(r0, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)='5', 0x1}]) 13:02:34 executing program 3: io_setup(0x40000000008, &(0x7f0000000240)=0x0) r1 = memfd_create(&(0x7f0000000400)='+\x8b\x9bm\xbc\x96\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xacTy\tv\xf6_\xbekew\\^\xfa\xd7\xa6Y\xce\x05O\xe8\xea\xbe\xdf\x059\xc9\f\x80\xc1\x97(X\xba,f\x13\xd0)q\xa5\x14\xca\x1f\x83\xb1\xbb\xfee\x84\rr\xa3\xa9h\x95\xe0Q\x94\xfc+\xa5.+\xec7\x8c\xcf\x978\x12\x81G\xc6\xca\x89\xe7\x9d\x16\x00$\xb1\xab\rd\xc0\xc3\xe7v\xb7\x8f\xc5\xcf\xb5\xe3z\x0f\x17\x16\xf2tPp\xa6\xd7j\xf4&\x02\xae\xf0\xd9\xcd\x8b\x9b\x0e\xb1T&\xf1\x18\xf4\x02\xe8\xad j\x8a\x15\xd13\xa5\xd0\xa3m{Rm\x14\xb3\xcf\xed\x93\xa3\x94\xfc\xf7\xb2\x9a\xcd\xc2\x04z\x155', 0x3) fcntl$addseals(r1, 0x409, 0xf) io_submit(r0, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)='5', 0x1}]) 13:02:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x18, 0x14, 0x101, 0x0, 0x0, {0x10}, [@nested={0x4}]}, 0x18}}, 0x0) 13:02:34 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x6c, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 733.152847][T18871] ISOFS: Unable to identify CD-ROM format. [ 733.272775][T18887] ISOFS: Unable to identify CD-ROM format. 13:02:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x28, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:34 executing program 3: io_setup(0x40000000008, &(0x7f0000000240)=0x0) r1 = memfd_create(&(0x7f0000000400)='+\x8b\x9bm\xbc\x96\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xacTy\tv\xf6_\xbekew\\^\xfa\xd7\xa6Y\xce\x05O\xe8\xea\xbe\xdf\x059\xc9\f\x80\xc1\x97(X\xba,f\x13\xd0)q\xa5\x14\xca\x1f\x83\xb1\xbb\xfee\x84\rr\xa3\xa9h\x95\xe0Q\x94\xfc+\xa5.+\xec7\x8c\xcf\x978\x12\x81G\xc6\xca\x89\xe7\x9d\x16\x00$\xb1\xab\rd\xc0\xc3\xe7v\xb7\x8f\xc5\xcf\xb5\xe3z\x0f\x17\x16\xf2tPp\xa6\xd7j\xf4&\x02\xae\xf0\xd9\xcd\x8b\x9b\x0e\xb1T&\xf1\x18\xf4\x02\xe8\xad j\x8a\x15\xd13\xa5\xd0\xa3m{Rm\x14\xb3\xcf\xed\x93\xa3\x94\xfc\xf7\xb2\x9a\xcd\xc2\x04z\x155', 0x3) fcntl$addseals(r1, 0x409, 0xf) io_submit(r0, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)='5', 0x1}]) 13:02:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x18, 0x14, 0x101, 0x0, 0x0, {0x10}, [@nested={0x4}]}, 0x18}}, 0x0) [ 733.574179][T18887] ISOFS: Unable to identify CD-ROM format. 13:02:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x60, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x74, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:35 executing program 0: unshare(0x40600) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002040)={r0, 0x0, 0x0}, 0x20) 13:02:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x18, 0x14, 0x101, 0x0, 0x0, {0x10}, [@nested={0x4}]}, 0x18}}, 0x0) 13:02:35 executing program 3: io_setup(0x40000000008, &(0x7f0000000240)=0x0) r1 = memfd_create(&(0x7f0000000400)='+\x8b\x9bm\xbc\x96\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xacTy\tv\xf6_\xbekew\\^\xfa\xd7\xa6Y\xce\x05O\xe8\xea\xbe\xdf\x059\xc9\f\x80\xc1\x97(X\xba,f\x13\xd0)q\xa5\x14\xca\x1f\x83\xb1\xbb\xfee\x84\rr\xa3\xa9h\x95\xe0Q\x94\xfc+\xa5.+\xec7\x8c\xcf\x978\x12\x81G\xc6\xca\x89\xe7\x9d\x16\x00$\xb1\xab\rd\xc0\xc3\xe7v\xb7\x8f\xc5\xcf\xb5\xe3z\x0f\x17\x16\xf2tPp\xa6\xd7j\xf4&\x02\xae\xf0\xd9\xcd\x8b\x9b\x0e\xb1T&\xf1\x18\xf4\x02\xe8\xad j\x8a\x15\xd13\xa5\xd0\xa3m{Rm\x14\xb3\xcf\xed\x93\xa3\x94\xfc\xf7\xb2\x9a\xcd\xc2\x04z\x155', 0x3) fcntl$addseals(r1, 0x409, 0xf) io_submit(r0, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)='5', 0x1}]) [ 734.358449][T18912] ISOFS: Unable to identify CD-ROM format. 13:02:35 executing program 0: unshare(0x40600) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002040)={r0, 0x0, 0x0}, 0x20) [ 734.712009][T18919] ISOFS: Unable to identify CD-ROM format. 13:02:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x18, 0x14, 0x101, 0x0, 0x0, {0x10}, [@nested={0x4}]}, 0x18}}, 0x0) [ 734.831765][T18912] ISOFS: Unable to identify CD-ROM format. 13:02:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x7a, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x2, 0x3, 0x2d8, 0x1a4, 0x1a4, 0x40000, 0x1a4, 0x1a4, 0x244, 0x244, 0x244, 0x244, 0x244, 0x3, 0x0, {[{{@uncond=[0x0, 0xff, 0x48, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d], 0x0, 0x164, 0x1a4, 0xa, {0x9000000}, [@common=@inet=@recent0={{0xf4, 'recent\x00'}, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@RATEEST={0x28, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@multicast2, @empty, 0x0, 0x0, '\x00', 'vlan1\x00'}, 0x0, 0x70, 0xa0, 0x0, {0xff00000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x1a8, 0x70, 0x94}, {0x24}}}}, 0x334) [ 735.209485][T18919] ISOFS: Unable to identify CD-ROM format. 13:02:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x29, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:36 executing program 0: unshare(0x40600) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002040)={r0, 0x0, 0x0}, 0x20) 13:02:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x68, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x2, 0x3, 0x2d8, 0x1a4, 0x1a4, 0x40000, 0x1a4, 0x1a4, 0x244, 0x244, 0x244, 0x244, 0x244, 0x3, 0x0, {[{{@uncond=[0x0, 0xff, 0x48, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d], 0x0, 0x164, 0x1a4, 0xa, {0x9000000}, [@common=@inet=@recent0={{0xf4, 'recent\x00'}, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@RATEEST={0x28, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@multicast2, @empty, 0x0, 0x0, '\x00', 'vlan1\x00'}, 0x0, 0x70, 0xa0, 0x0, {0xff00000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x1a8, 0x70, 0x94}, {0x24}}}}, 0x334) 13:02:36 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000949000/0x3000)=nil, 0x3) 13:02:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x300, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:37 executing program 0: unshare(0x40600) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002040)={r0, 0x0, 0x0}, 0x20) 13:02:37 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000949000/0x3000)=nil, 0x3) [ 736.268729][T18954] ISOFS: Unable to identify CD-ROM format. [ 736.374385][T18960] ISOFS: Unable to identify CD-ROM format. 13:02:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x2, 0x3, 0x2d8, 0x1a4, 0x1a4, 0x40000, 0x1a4, 0x1a4, 0x244, 0x244, 0x244, 0x244, 0x244, 0x3, 0x0, {[{{@uncond=[0x0, 0xff, 0x48, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d], 0x0, 0x164, 0x1a4, 0xa, {0x9000000}, [@common=@inet=@recent0={{0xf4, 'recent\x00'}, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@RATEEST={0x28, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@multicast2, @empty, 0x0, 0x0, '\x00', 'vlan1\x00'}, 0x0, 0x70, 0xa0, 0x0, {0xff00000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x1a8, 0x70, 0x94}, {0x24}}}}, 0x334) 13:02:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x3fd, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x2, 0x3, 0x2d8, 0x1a4, 0x1a4, 0x40000, 0x1a4, 0x1a4, 0x244, 0x244, 0x244, 0x244, 0x244, 0x3, 0x0, {[{{@uncond=[0x0, 0xff, 0x48, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d], 0x0, 0x164, 0x1a4, 0xa, {0x9000000}, [@common=@inet=@recent0={{0xf4, 'recent\x00'}, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@RATEEST={0x28, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@multicast2, @empty, 0x0, 0x0, '\x00', 'vlan1\x00'}, 0x0, 0x70, 0xa0, 0x0, {0xff00000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x1a8, 0x70, 0x94}, {0x24}}}}, 0x334) [ 736.788927][T18954] ISOFS: Unable to identify CD-ROM format. 13:02:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x54, 0x2, 0x6, 0x101, 0x3000000, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x8, 0x0}]}]}, 0x54}}, 0x0) [ 736.946506][T18960] ISOFS: Unable to identify CD-ROM format. 13:02:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2a, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:38 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000949000/0x3000)=nil, 0x3) 13:02:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:38 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000003440)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001b40)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "42e968df8fa2a9451f0f435e9cd6ca208c7a5e0f5df34f553f742a7a3f1dad007a907d32abb560fdb437747cf3052958647c298ac04381390d4057be305647"}, 0x80, 0x0}}], 0x2, 0x40040) 13:02:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x54, 0x2, 0x6, 0x101, 0x3000000, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x8, 0x0}]}]}, 0x54}}, 0x0) 13:02:39 executing program 3: setrlimit(0x8, &(0x7f0000000000)) mlockall(0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 13:02:39 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000949000/0x3000)=nil, 0x3) 13:02:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x3fe, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 737.951969][T19003] ISOFS: Unable to identify CD-ROM format. [ 737.994825][T19001] ISOFS: Unable to identify CD-ROM format. [ 738.212955][T19003] ISOFS: Unable to identify CD-ROM format. [ 738.213850][T19001] ISOFS: Unable to identify CD-ROM format. 13:02:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x54, 0x2, 0x6, 0x101, 0x3000000, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x8, 0x0}]}]}, 0x54}}, 0x0) 13:02:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2f, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x74, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:40 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x8c, 0x0, 0x1, 0x409, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xa, 0x1, 'H.245\x00'}}]}, 0x8c}}, 0x0) 13:02:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x500, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 739.203132][T19028] ISOFS: Unable to identify CD-ROM format. 13:02:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x54, 0x2, 0x6, 0x101, 0x3000000, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x8, 0x0}]}]}, 0x54}}, 0x0) 13:02:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x48, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 739.575746][T19032] ISOFS: Unable to identify CD-ROM format. [ 740.119448][T19032] ISOFS: Unable to identify CD-ROM format. 13:02:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x8c, 0x0, 0x1, 0x409, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xa, 0x1, 'H.245\x00'}}]}, 0x8c}}, 0x0) 13:02:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x600, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 740.748367][T19052] ISOFS: Unable to identify CD-ROM format. [ 741.151902][T19052] ISOFS: Unable to identify CD-ROM format. 13:02:43 executing program 3: setrlimit(0x8, &(0x7f0000000000)) mlockall(0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 13:02:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7a, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:43 executing program 0: r0 = socket$can_j1939(0x1d, 0x2, 0x7) bind(r0, &(0x7f0000000040)=@xdp, 0x80) 13:02:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x8c, 0x0, 0x1, 0x409, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xa, 0x1, 'H.245\x00'}}]}, 0x8c}}, 0x0) 13:02:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x700, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:43 executing program 0: r0 = socket$can_j1939(0x1d, 0x2, 0x7) bind(r0, &(0x7f0000000040)=@xdp, 0x80) [ 742.237508][T19078] ISOFS: Unable to identify CD-ROM format. 13:02:43 executing program 0: r0 = socket$can_j1939(0x1d, 0x2, 0x7) bind(r0, &(0x7f0000000040)=@xdp, 0x80) [ 742.578376][T19082] ISOFS: Unable to identify CD-ROM format. 13:02:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x900, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:44 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x8c, 0x0, 0x1, 0x409, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xa, 0x1, 'H.245\x00'}}]}, 0x8c}}, 0x0) 13:02:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x204, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 742.983376][T19082] ISOFS: Unable to identify CD-ROM format. 13:02:44 executing program 0: r0 = socket$can_j1939(0x1d, 0x2, 0x7) bind(r0, &(0x7f0000000040)=@xdp, 0x80) 13:02:45 executing program 3: setrlimit(0x8, &(0x7f0000000000)) mlockall(0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 13:02:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x5c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xa00, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 743.872582][T19113] ISOFS: Unable to identify CD-ROM format. 13:02:45 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xffbffff6) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 13:02:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x9) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2401}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_TXQLEN={0x8, 0x10, 0x6}]}, 0x3c}}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0xb, 0x101, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x11) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) [ 744.260811][T19113] ISOFS: Unable to identify CD-ROM format. [ 744.303735][T19119] ISOFS: Unable to identify CD-ROM format. 13:02:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x300, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:46 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xffbffff6) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 744.675788][T19119] ISOFS: Unable to identify CD-ROM format. 13:02:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x60, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xb00, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:46 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xffbffff6) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 745.536124][T19146] ISOFS: Unable to identify CD-ROM format. 13:02:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xc00, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 745.867486][T19155] ISOFS: Unable to identify CD-ROM format. 13:02:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x402, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 746.165815][T19132] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 746.278740][T19132] IPv6: ADDRCONF(NETDEV_CHANGE): vcan1: link becomes ready [ 746.390975][T19155] ISOFS: Unable to identify CD-ROM format. [ 746.719460][T19177] ISOFS: Unable to identify CD-ROM format. [ 746.748379][T19132] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 746.825080][T19132] IPv6: ADDRCONF(NETDEV_CHANGE): vcan2: link becomes ready [ 746.982909][T19177] ISOFS: Unable to identify CD-ROM format. 13:02:48 executing program 3: setrlimit(0x8, &(0x7f0000000000)) mlockall(0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 13:02:48 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xffbffff6) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 13:02:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x68, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x9) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2401}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_TXQLEN={0x8, 0x10, 0x6}]}, 0x3c}}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0xb, 0x101, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x11) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) 13:02:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xd00, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x406, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 747.865349][T19194] ISOFS: Unable to identify CD-ROM format. 13:02:49 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xffbffff6) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 748.321509][T19199] ISOFS: Unable to identify CD-ROM format. 13:02:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xe00, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 748.369311][T19194] ISOFS: Unable to identify CD-ROM format. 13:02:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6c, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:50 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xffbffff6) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 13:02:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x500, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 748.991138][T19200] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 749.087638][T19200] IPv6: ADDRCONF(NETDEV_CHANGE): vcan3: link becomes ready 13:02:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x1020, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 749.449092][T19229] ISOFS: Unable to identify CD-ROM format. [ 749.638585][T19233] ISOFS: Unable to identify CD-ROM format. [ 749.969604][T19233] ISOFS: Unable to identify CD-ROM format. 13:02:52 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xffbffff6) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 13:02:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x9) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2401}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_TXQLEN={0x8, 0x10, 0x6}]}, 0x3c}}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0xb, 0x101, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x11) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) 13:02:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x600, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x74, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x1100, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x0, 0x9}]}) [ 751.376954][T19261] ISOFS: Unable to identify CD-ROM format. 13:02:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0x9e3f}}]}, 0x54}}, 0x0) 13:02:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x1200, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 751.643487][T19260] ISOFS: Unable to identify CD-ROM format. [ 751.747362][T19261] ISOFS: Unable to identify CD-ROM format. 13:02:53 executing program 3: clone(0x240900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x7, [@fwd={0x5}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x10}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x2}}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61]}}, &(0x7f0000000340)=""/132, 0x53, 0x84, 0x8}, 0x20) 13:02:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7a, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x604, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:53 executing program 3: clone(0x240900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x7, [@fwd={0x5}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x10}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x2}}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61]}}, &(0x7f0000000340)=""/132, 0x53, 0x84, 0x8}, 0x20) [ 752.171367][T19290] BPF:[3] ARRAY (anon) [ 752.175955][T19290] BPF:type_id=1 index_type_id=2 nr_elems=0 [ 752.181858][T19290] BPF: [ 752.184957][T19290] BPF:Invalid elem [ 752.188792][T19290] BPF: [ 752.188792][T19290] [ 752.229590][T19258] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 752.296410][T19258] IPv6: ADDRCONF(NETDEV_CHANGE): vcan4: link becomes ready 13:02:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x9) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2401}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_TXQLEN={0x8, 0x10, 0x6}]}, 0x3c}}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0xb, 0x101, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x11) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) 13:02:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0x9e3f}}]}, 0x54}}, 0x0) 13:02:53 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x2000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 752.719186][T19302] ISOFS: Unable to identify CD-ROM format. [ 752.774359][T19299] ISOFS: Unable to identify CD-ROM format. [ 752.797056][T19305] BPF:[3] ARRAY (anon) [ 752.801487][T19305] BPF:type_id=1 index_type_id=2 nr_elems=0 [ 752.807634][T19305] BPF: [ 752.810471][T19305] BPF:Invalid elem [ 752.815339][T19305] BPF: [ 752.815339][T19305] 13:02:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0x9e3f}}]}, 0x54}}, 0x0) 13:02:54 executing program 3: clone(0x240900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x7, [@fwd={0x5}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x10}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x2}}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61]}}, &(0x7f0000000340)=""/132, 0x53, 0x84, 0x8}, 0x20) 13:02:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x700, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 753.320159][T19299] ISOFS: Unable to identify CD-ROM format. 13:02:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0x9e3f}}]}, 0x54}}, 0x0) 13:02:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x2010, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 753.528912][T19326] BPF:[3] ARRAY (anon) [ 753.533634][T19326] BPF:type_id=1 index_type_id=2 nr_elems=0 [ 753.539506][T19326] BPF: [ 753.542658][T19326] BPF:Invalid elem [ 753.546472][T19326] BPF: [ 753.546472][T19326] 13:02:54 executing program 3: clone(0x240900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x7, [@fwd={0x5}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x10}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x2}}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61]}}, &(0x7f0000000340)=""/132, 0x53, 0x84, 0x8}, 0x20) 13:02:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x204, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 753.704856][T19324] ISOFS: Unable to identify CD-ROM format. 13:02:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x8f1, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 754.298202][T19339] BPF:[3] ARRAY (anon) [ 754.302620][T19339] BPF:type_id=1 index_type_id=2 nr_elems=0 [ 754.308484][T19339] BPF: [ 754.311317][T19339] BPF:Invalid elem [ 754.315653][T19339] BPF: [ 754.315653][T19339] 13:02:55 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x7, [@struct={0x0, 0x2, 0x0, 0x4, 0x0, 0x7, [{0x0, 0x5, 0x8}, {0x5, 0x2}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x5f]}}, 0x0, 0x43}, 0x20) [ 754.673170][T19342] ISOFS: Unable to identify CD-ROM format. [ 755.060802][T19342] ISOFS: Unable to identify CD-ROM format. [ 755.161069][T19314] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 755.233369][T19314] IPv6: ADDRCONF(NETDEV_CHANGE): vcan5: link becomes ready [ 755.459946][T19352] ISOFS: Unable to identify CD-ROM format. 13:02:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x2200, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:02:57 executing program 3: r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0xfffffd88) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0xfffffd88) 13:02:57 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x7, [@struct={0x0, 0x2, 0x0, 0x4, 0x0, 0x7, [{0x0, 0x5, 0x8}, {0x5, 0x2}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x5f]}}, 0x0, 0x43}, 0x20) 13:02:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x300, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x8f2, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:57 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x7, [@struct={0x0, 0x2, 0x0, 0x4, 0x0, 0x7, [{0x0, 0x5, 0x8}, {0x5, 0x2}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x5f]}}, 0x0, 0x43}, 0x20) 13:02:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0x2000) syz_emit_ethernet(0x1a, &(0x7f0000000000)={@link_local, @random="44905d5f3e33", @val={@void}, {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, "e8", "8c84e9"}}}}}}, 0x0) 13:02:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x2500, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 756.576454][T19369] ISOFS: Unable to identify CD-ROM format. 13:02:57 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x7, [@struct={0x0, 0x2, 0x0, 0x4, 0x0, 0x7, [{0x0, 0x5, 0x8}, {0x5, 0x2}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x5f]}}, 0x0, 0x43}, 0x20) 13:02:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0x2000) syz_emit_ethernet(0x1a, &(0x7f0000000000)={@link_local, @random="44905d5f3e33", @val={@void}, {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, "e8", "8c84e9"}}}}}}, 0x0) [ 756.754541][T19377] ISOFS: Unable to identify CD-ROM format. 13:02:58 executing program 3: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xbfbffffd, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='allow_utime=0']) 13:02:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x402, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:58 executing program 5: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0104307, &(0x7f00000000c0)) 13:02:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x900, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0x2000) syz_emit_ethernet(0x1a, &(0x7f0000000000)={@link_local, @random="44905d5f3e33", @val={@void}, {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, "e8", "8c84e9"}}}}}}, 0x0) 13:02:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x2f00, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 757.988799][T19404] ISOFS: Unable to identify CD-ROM format. 13:02:59 executing program 5: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0104307, &(0x7f00000000c0)) 13:02:59 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0x2000) syz_emit_ethernet(0x1a, &(0x7f0000000000)={@link_local, @random="44905d5f3e33", @val={@void}, {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, "e8", "8c84e9"}}}}}}, 0x0) 13:02:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xbfbffffd, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='allow_utime=0']) 13:02:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x406, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:02:59 executing program 5: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0104307, &(0x7f00000000c0)) [ 758.486502][T19407] ISOFS: Unable to identify CD-ROM format. 13:02:59 executing program 5: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0104307, &(0x7f00000000c0)) 13:03:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xa00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x3f00, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @mcast2, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 13:03:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x0, 0x0, 0x103, 0x1, 0x0, 0xfffd}, 0x20) 13:03:00 executing program 3: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xbfbffffd, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='allow_utime=0']) [ 759.438655][T19434] ISOFS: Unable to identify CD-ROM format. 13:03:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @mcast2, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 13:03:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x500, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 759.986391][T19439] ISOFS: Unable to identify CD-ROM format. 13:03:01 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@volatile={0x0, 0x0, 0x0, 0xd}, @volatile={0x0, 0x0, 0x0, 0x9, 0x1}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x2}]}]}}, &(0x7f0000000140)=""/207, 0x4a, 0xcf, 0x8}, 0x20) 13:03:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x4000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:01 executing program 3: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xbfbffffd, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='allow_utime=0']) 13:03:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xb00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 760.558792][T19463] BPF: (anon) type_id=2 bits_offset=0 [ 760.564603][T19463] BPF: [ 760.567440][T19463] BPF:Invalid member [ 760.571394][T19463] BPF: [ 760.571394][T19463] [ 760.777811][T19463] BPF: (anon) type_id=2 bits_offset=0 [ 760.783677][T19463] BPF: [ 760.786539][T19463] BPF:Invalid member [ 760.790506][T19463] BPF: [ 760.790506][T19463] 13:03:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @mcast2, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 760.842507][T19459] ISOFS: Unable to identify CD-ROM format. 13:03:02 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@volatile={0x0, 0x0, 0x0, 0xd}, @volatile={0x0, 0x0, 0x0, 0x9, 0x1}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x2}]}]}}, &(0x7f0000000140)=""/207, 0x4a, 0xcf, 0x8}, 0x20) 13:03:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x600, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x4800, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 761.744594][T19474] ISOFS: Unable to identify CD-ROM format. 13:03:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @mcast2, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 762.184956][T19489] BPF: (anon) type_id=2 bits_offset=0 [ 762.191044][T19489] BPF: [ 762.194783][T19489] BPF:Invalid member [ 762.198761][T19489] BPF: [ 762.198761][T19489] 13:03:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x24, r3, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}}, 0x0) 13:03:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xc00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 762.469493][T19484] ISOFS: Unable to identify CD-ROM format. 13:03:03 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@volatile={0x0, 0x0, 0x0, 0xd}, @volatile={0x0, 0x0, 0x0, 0x9, 0x1}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x2}]}]}}, &(0x7f0000000140)=""/207, 0x4a, 0xcf, 0x8}, 0x20) 13:03:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x4c00, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x604, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:04 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000013000001"], 0x3}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000005e001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 763.157795][T19505] BPF: (anon) type_id=2 bits_offset=0 [ 763.163585][T19505] BPF: [ 763.166447][T19505] BPF:Invalid member [ 763.170399][T19505] BPF: [ 763.170399][T19505] 13:03:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x24, r3, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}}, 0x0) 13:03:04 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@volatile={0x0, 0x0, 0x0, 0xd}, @volatile={0x0, 0x0, 0x0, 0x9, 0x1}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x2}]}]}}, &(0x7f0000000140)=""/207, 0x4a, 0xcf, 0x8}, 0x20) [ 763.744606][T19512] ISOFS: Unable to identify CD-ROM format. [ 763.968280][T19504] ISOFS: Unable to identify CD-ROM format. 13:03:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x5c00, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x24, r3, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}}, 0x0) 13:03:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x700, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 764.309010][T19526] BPF: (anon) type_id=2 bits_offset=0 [ 764.314990][T19526] BPF: [ 764.317838][T19526] BPF:Invalid member [ 764.321781][T19526] BPF: [ 764.321781][T19526] 13:03:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xd00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:05 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000013000001"], 0x3}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000005e001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 13:03:05 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=0x10) 13:03:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x6800, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x24, r3, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}}, 0x0) 13:03:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x6c00, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 765.912784][T19543] ISOFS: Unable to identify CD-ROM format. 13:03:07 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=0x10) 13:03:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x8f3, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 766.378691][T19544] ISOFS: Unable to identify CD-ROM format. 13:03:07 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000013000001"], 0x3}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000005e001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 13:03:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xe00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:08 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=0x10) 13:03:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x7400, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:08 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="2400000052001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$inet6(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000080)=[{0x48, 0x0, 0x0, 0x7f}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8000000004ffe0, 0x0) 13:03:08 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=0x10) [ 767.527847][T19573] ISOFS: Unable to identify CD-ROM format. 13:03:09 executing program 5: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x2}]}}, &(0x7f0000004600)=""/200, 0x32, 0xc8, 0x8}, 0x20) 13:03:09 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000013000001"], 0x3}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000005e001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 13:03:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x7a00, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x8f4, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xf00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:09 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="2400000052001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$inet6(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000080)=[{0x48, 0x0, 0x0, 0x7f}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8000000004ffe0, 0x0) [ 768.248069][T19599] BPF:[1] ARRAY (anon) [ 768.253135][T19599] BPF:type_id=0 index_type_id=0 nr_elems=0 [ 768.259017][T19599] BPF: [ 768.261839][T19599] BPF:size != 0 [ 768.265610][T19599] BPF: [ 768.265610][T19599] [ 768.300408][T19600] BPF:[1] ARRAY (anon) [ 768.305128][T19600] BPF:type_id=0 index_type_id=0 nr_elems=0 [ 768.310999][T19600] BPF: [ 768.314019][T19600] BPF:size != 0 [ 768.317525][T19600] BPF: [ 768.317525][T19600] 13:03:09 executing program 5: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x2}]}}, &(0x7f0000004600)=""/200, 0x32, 0xc8, 0x8}, 0x20) 13:03:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xedc0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 768.785981][T19619] BPF:[1] ARRAY (anon) [ 768.790472][T19619] BPF:type_id=0 index_type_id=0 nr_elems=0 [ 768.796591][T19619] BPF: [ 768.799423][T19619] BPF:size != 0 [ 768.803154][T19619] BPF: [ 768.803154][T19619] 13:03:10 executing program 5: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x2}]}}, &(0x7f0000004600)=""/200, 0x32, 0xc8, 0x8}, 0x20) 13:03:10 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="2400000052001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$inet6(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000080)=[{0x48, 0x0, 0x0, 0x7f}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8000000004ffe0, 0x0) [ 769.488818][T19614] ISOFS: Unable to identify CD-ROM format. [ 769.575285][T19630] BPF:[1] ARRAY (anon) [ 769.579742][T19630] BPF:type_id=0 index_type_id=0 nr_elems=0 [ 769.585870][T19630] BPF: [ 769.588692][T19630] BPF:size != 0 [ 769.592201][T19630] BPF: [ 769.592201][T19630] 13:03:11 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="2400000052001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$inet6(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000080)=[{0x48, 0x0, 0x0, 0x7f}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8000000004ffe0, 0x0) 13:03:11 executing program 5: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x2}]}}, &(0x7f0000004600)=""/200, 0x32, 0xc8, 0x8}, 0x20) 13:03:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1020, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x900, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfd03, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 770.096343][T19646] BPF:[1] ARRAY (anon) [ 770.100808][T19646] BPF:type_id=0 index_type_id=0 nr_elems=0 [ 770.106955][T19646] BPF: [ 770.109794][T19646] BPF:size != 0 [ 770.113527][T19646] BPF: [ 770.113527][T19646] 13:03:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2, 0x3, 0x0, 0x2, 0x12, 0x0, 0x0, 0x0, [@sadb_key={0x4, 0x8, 0x88, 0x0, "0e8e4297348f4371f1901ad61fd8aa3b6d"}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x90}}, 0x0) 13:03:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfe03, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:12 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="2400000052001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$inet6(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000080)=[{0x48, 0x0, 0x0, 0x7f}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8000000004ffe0, 0x0) 13:03:12 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="2400000052001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$inet6(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000080)=[{0x48, 0x0, 0x0, 0x7f}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8000000004ffe0, 0x0) [ 771.231749][T19652] ISOFS: Unable to identify CD-ROM format. [ 771.308922][T19648] ISOFS: Unable to identify CD-ROM format. 13:03:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2, 0x3, 0x0, 0x2, 0x12, 0x0, 0x0, 0x0, [@sadb_key={0x4, 0x8, 0x88, 0x0, "0e8e4297348f4371f1901ad61fd8aa3b6d"}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x90}}, 0x0) 13:03:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xff03, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xa00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1100, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2, 0x3, 0x0, 0x2, 0x12, 0x0, 0x0, 0x0, [@sadb_key={0x4, 0x8, 0x88, 0x0, "0e8e4297348f4371f1901ad61fd8aa3b6d"}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x90}}, 0x0) 13:03:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x20000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2, 0x3, 0x0, 0x2, 0x12, 0x0, 0x0, 0x0, [@sadb_key={0x4, 0x8, 0x88, 0x0, "0e8e4297348f4371f1901ad61fd8aa3b6d"}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x90}}, 0x0) 13:03:13 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) r2 = dup(r1) getsockname$inet6(r2, 0x0, &(0x7f0000000100)) 13:03:13 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="2400000052001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$inet6(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000080)=[{0x48, 0x0, 0x0, 0x7f}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8000000004ffe0, 0x0) 13:03:14 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) r2 = dup(r1) getsockname$inet6(r2, 0x0, &(0x7f0000000100)) [ 772.974288][T19698] ISOFS: Unable to identify CD-ROM format. 13:03:14 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) r2 = dup(r1) getsockname$inet6(r2, 0x0, &(0x7f0000000100)) 13:03:14 executing program 5: bpf$BPF_PROG_QUERY(0x9, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0}, 0x20) 13:03:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1200, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xb00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x40000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:15 executing program 5: bpf$BPF_PROG_QUERY(0x9, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0}, 0x20) 13:03:15 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) r2 = dup(r1) getsockname$inet6(r2, 0x0, &(0x7f0000000100)) 13:03:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xb, 0x10012, r0, 0x0) ftruncate(r0, 0x400) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 13:03:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x80000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:15 executing program 5: bpf$BPF_PROG_QUERY(0x9, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0}, 0x20) [ 774.461511][T19729] ISOFS: Unable to identify CD-ROM format. 13:03:16 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xa, 0x4, &(0x7f0000000240)=@framed={{}, [@alu]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x3e2, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x5f, 0x2]}, 0x34) 13:03:16 executing program 3: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_RATE(r0, 0x80045002, &(0x7f00000000c0)) 13:03:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1300, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:16 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xc00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:16 executing program 5: bpf$BPF_PROG_QUERY(0x9, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0}, 0x20) 13:03:16 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xa, 0x4, &(0x7f0000000240)=@framed={{}, [@alu]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x3e2, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x5f, 0x2]}, 0x34) 13:03:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x80040, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:17 executing program 5: setrlimit(0x2, &(0x7f0000000240)={0xfe, 0x2000000}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000b2a000/0x3000)=nil) 13:03:17 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xa, 0x4, &(0x7f0000000240)=@framed={{}, [@alu]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x3e2, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x5f, 0x2]}, 0x34) 13:03:17 executing program 3: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_RATE(r0, 0x80045002, &(0x7f00000000c0)) [ 776.190009][T19762] ISOFS: Unable to identify CD-ROM format. 13:03:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x12c3c0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 776.508791][T19784] mmap: syz-executor.5 (19784): VmData 37359616 exceed data ulimit 254. Update limits or use boot option ignore_rlimit_data. 13:03:17 executing program 3: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_RATE(r0, 0x80045002, &(0x7f00000000c0)) 13:03:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1400, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xd00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:18 executing program 5: setrlimit(0x2, &(0x7f0000000240)={0xfe, 0x2000000}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000b2a000/0x3000)=nil) 13:03:18 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xa, 0x4, &(0x7f0000000240)=@framed={{}, [@alu]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x3e2, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x5f, 0x2]}, 0x34) 13:03:18 executing program 5: setrlimit(0x2, &(0x7f0000000240)={0xfe, 0x2000000}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000b2a000/0x3000)=nil) 13:03:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x1000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a30000000002c000000030a01030000000000000000020000000900010073797a30000000000900030073797a325aab000014000000020a090100000008000082000000000014000000110001"], 0x88}}, 0x0) 13:03:18 executing program 3: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_RATE(r0, 0x80045002, &(0x7f00000000c0)) 13:03:19 executing program 5: setrlimit(0x2, &(0x7f0000000240)={0xfe, 0x2000000}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000b2a000/0x3000)=nil) [ 778.056239][T19804] ISOFS: Unable to identify CD-ROM format. [ 778.182751][T19803] ISOFS: Unable to identify CD-ROM format. 13:03:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x40, 0x0, 0x2, 0x401, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_MASTER={0x4}]}, 0x40}}, 0x0) 13:03:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xe00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:19 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 13:03:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1500, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x2000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:20 executing program 3: r0 = memfd_create(&(0x7f0000000080)='vboxnet0m\x16\xe2R\xcc[\x85\x02d \xa0d5sum\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x87, 0x0, &(0x7f0000000000)) 13:03:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x40, 0x0, 0x2, 0x401, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_MASTER={0x4}]}, 0x40}}, 0x0) 13:03:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x3000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:20 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 13:03:20 executing program 3: r0 = memfd_create(&(0x7f0000000080)='vboxnet0m\x16\xe2R\xcc[\x85\x02d \xa0d5sum\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x87, 0x0, &(0x7f0000000000)) [ 780.029982][T19837] ISOFS: Unable to identify CD-ROM format. 13:03:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x40, 0x0, 0x2, 0x401, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_MASTER={0x4}]}, 0x40}}, 0x0) 13:03:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x4000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 780.272375][T19839] ISOFS: Unable to identify CD-ROM format. 13:03:21 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 13:03:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xf00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1600, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:21 executing program 3: r0 = memfd_create(&(0x7f0000000080)='vboxnet0m\x16\xe2R\xcc[\x85\x02d \xa0d5sum\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x87, 0x0, &(0x7f0000000000)) 13:03:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x40, 0x0, 0x2, 0x401, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_MASTER={0x4}]}, 0x40}}, 0x0) 13:03:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {0xe}, [@ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4, 0x3}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x28}}, 0x0) 13:03:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x5000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:22 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 781.560478][T19881] ISOFS: Unable to identify CD-ROM format. 13:03:23 executing program 3: r0 = memfd_create(&(0x7f0000000080)='vboxnet0m\x16\xe2R\xcc[\x85\x02d \xa0d5sum\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x87, 0x0, &(0x7f0000000000)) [ 781.845747][T19886] ISOFS: Unable to identify CD-ROM format. 13:03:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {0xe}, [@ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4, 0x3}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x28}}, 0x0) 13:03:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1020, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:23 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3e) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc100) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x244) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:03:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x6000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1700, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:23 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000000380)={0x18, 0x1412, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x10}]}, 0x18}}, 0x0) 13:03:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {0xe}, [@ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4, 0x3}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x28}}, 0x0) 13:03:24 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3e) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc100) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x244) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 783.072830][T19911] ISOFS: Unable to identify CD-ROM format. 13:03:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x7000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:24 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000000380)={0x18, 0x1412, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x10}]}, 0x18}}, 0x0) 13:03:24 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3e) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc100) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x244) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:03:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {0xe}, [@ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4, 0x3}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x28}}, 0x0) 13:03:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1100, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1800, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:25 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000000380)={0x18, 0x1412, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x10}]}, 0x18}}, 0x0) 13:03:25 executing program 5: pipe(&(0x7f0000000080)) open(&(0x7f0000001380)='./file0\x00', 0x1ada42, 0x0) memfd_create(&(0x7f0000000040)='/n\xcb2\x88\x1d\xf9\xff\xe7\xdc[\x17\x8b\xb2\xf7W\xf0\x06\x00\x00@\xc8k\xc0\xa5veli', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'bridge_slave_0\x00', 0x0}) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000680)=0x2, 0x143) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x2000, 0x1000}, 0x48) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f00000000c0)=0x4, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) bind$xdp(r2, &(0x7f00000001c0)={0x2c, 0x0, r1}, 0x10) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) 13:03:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x8000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:25 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3e) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc100) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x244) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 784.378223][T19946] ISOFS: Unable to identify CD-ROM format. [ 784.726203][ T29] audit: type=1800 audit(1598274206.047:19): pid=19957 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16383 res=0 13:03:26 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000000380)={0x18, 0x1412, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x10}]}, 0x18}}, 0x0) 13:03:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1200, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 784.871630][ T29] audit: type=1800 audit(1598274206.137:20): pid=19957 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16383 res=0 13:03:26 executing program 5: pipe(&(0x7f0000000080)) open(&(0x7f0000001380)='./file0\x00', 0x1ada42, 0x0) memfd_create(&(0x7f0000000040)='/n\xcb2\x88\x1d\xf9\xff\xe7\xdc[\x17\x8b\xb2\xf7W\xf0\x06\x00\x00@\xc8k\xc0\xa5veli', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'bridge_slave_0\x00', 0x0}) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000680)=0x2, 0x143) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x2000, 0x1000}, 0x48) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f00000000c0)=0x4, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) bind$xdp(r2, &(0x7f00000001c0)={0x2c, 0x0, r1}, 0x10) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) 13:03:26 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001800010500000000000000001d01000005000d0002"], 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) 13:03:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x9000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 785.543590][ T29] audit: type=1800 audit(1598274206.857:21): pid=19977 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16382 res=0 [ 785.667051][T19954] ISOFS: Unable to identify CD-ROM format. 13:03:27 executing program 3: clone(0x3533ad80, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 785.742678][T19981] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 13:03:27 executing program 5: pipe(&(0x7f0000000080)) open(&(0x7f0000001380)='./file0\x00', 0x1ada42, 0x0) memfd_create(&(0x7f0000000040)='/n\xcb2\x88\x1d\xf9\xff\xe7\xdc[\x17\x8b\xb2\xf7W\xf0\x06\x00\x00@\xc8k\xc0\xa5veli', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'bridge_slave_0\x00', 0x0}) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000680)=0x2, 0x143) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x2000, 0x1000}, 0x48) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f00000000c0)=0x4, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) bind$xdp(r2, &(0x7f00000001c0)={0x2c, 0x0, r1}, 0x10) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) [ 785.898128][T19981] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 13:03:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1900, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xa000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:27 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001800010500000000000000001d01000005000d0002"], 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) [ 786.216951][T19973] ISOFS: Unable to identify CD-ROM format. 13:03:27 executing program 3: clone(0x3533ad80, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 13:03:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1300, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 786.458632][ T29] audit: type=1800 audit(1598274207.777:22): pid=19993 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16364 res=0 13:03:28 executing program 5: pipe(&(0x7f0000000080)) open(&(0x7f0000001380)='./file0\x00', 0x1ada42, 0x0) memfd_create(&(0x7f0000000040)='/n\xcb2\x88\x1d\xf9\xff\xe7\xdc[\x17\x8b\xb2\xf7W\xf0\x06\x00\x00@\xc8k\xc0\xa5veli', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'bridge_slave_0\x00', 0x0}) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000680)=0x2, 0x143) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x2000, 0x1000}, 0x48) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f00000000c0)=0x4, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) bind$xdp(r2, &(0x7f00000001c0)={0x2c, 0x0, r1}, 0x10) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) [ 786.756667][T20006] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 13:03:28 executing program 3: clone(0x3533ad80, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 13:03:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xb000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:28 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001800010500000000000000001d01000005000d0002"], 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) [ 787.360740][ T29] audit: type=1800 audit(1598274208.677:23): pid=20015 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16377 res=0 [ 787.402451][T20018] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 13:03:28 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001800010500000000000000001d01000005000d0002"], 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) 13:03:28 executing program 3: clone(0x3533ad80, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 787.650092][T20000] ISOFS: Unable to identify CD-ROM format. 13:03:29 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x1d}, {0x5}, {0x6}]}) 13:03:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1a00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1400, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xc000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 788.123407][T20031] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 13:03:29 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x9b, 0x7, 0x3b, 0x0, 0x31, 0x0, 0x0, 0x6d000000, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 13:03:29 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) 13:03:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x9b, 0x7, 0x3b, 0x0, 0x31, 0x0, 0x0, 0x6d000000, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 13:03:30 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) 13:03:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xd000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1500, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1b00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:31 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x9b, 0x7, 0x3b, 0x0, 0x31, 0x0, 0x0, 0x6d000000, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 13:03:31 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) 13:03:31 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) 13:03:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xe000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:32 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x9b, 0x7, 0x3b, 0x0, 0x31, 0x0, 0x0, 0x6d000000, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 13:03:32 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) 13:03:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1600, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1c00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:32 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) 13:03:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x10000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:32 executing program 3: r0 = memfd_create(&(0x7f00000002c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xc9\xe6\x14\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\xc7\x85|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc43\xd0d\xee\x13Q', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x4) sendfile(r0, r0, &(0x7f0000000200), 0x87) 13:03:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xce, 0x0, &(0x7f0000000100)) 13:03:33 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x160, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}]}, 0x160}}, 0x0) 13:03:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x11000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:33 executing program 3: r0 = memfd_create(&(0x7f00000002c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xc9\xe6\x14\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\xc7\x85|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc43\xd0d\xee\x13Q', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x4) sendfile(r0, r0, &(0x7f0000000200), 0x87) 13:03:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xce, 0x0, &(0x7f0000000100)) 13:03:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1d00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1700, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:34 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x0, 0x0) openat$mice(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000040)) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000780)=""/4096, 0x1519}], 0x1) 13:03:34 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x12000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xce, 0x0, &(0x7f0000000100)) 13:03:34 executing program 3: r0 = memfd_create(&(0x7f00000002c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xc9\xe6\x14\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\xc7\x85|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc43\xd0d\xee\x13Q', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x4) sendfile(r0, r0, &(0x7f0000000200), 0x87) 13:03:35 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x0, 0x0) openat$mice(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000040)) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000780)=""/4096, 0x1519}], 0x1) 13:03:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x20000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xce, 0x0, &(0x7f0000000100)) 13:03:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1e00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1800, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:35 executing program 3: r0 = memfd_create(&(0x7f00000002c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xc9\xe6\x14\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\xc7\x85|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc43\xd0d\xee\x13Q', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x4) sendfile(r0, r0, &(0x7f0000000200), 0x87) 13:03:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x20100000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:36 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000077c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x78}, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:03:37 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x0, 0x0) openat$mice(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000040)) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000780)=""/4096, 0x1519}], 0x1) 13:03:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000180)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x11f02) dup(0xffffffffffffffff) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$SNDRV_PCM_IOCTL_UNLINK(r4, 0x4161, 0x0) 13:03:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1f00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 795.982058][T20152] ISOFS: Unable to identify CD-ROM format. [ 796.151121][ T29] audit: type=1800 audit(1598274217.467:24): pid=20175 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16383 res=0 [ 796.429416][ T29] audit: type=1804 audit(1598274217.667:25): pid=20175 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir380128746/syzkaller.JJujZ6/421/file0" dev="sda1" ino=16383 res=1 13:03:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1900, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x22000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:38 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x0, 0x0) openat$mice(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000040)) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000780)=""/4096, 0x1519}], 0x1) 13:03:38 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffdea}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000d80)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000000008630200e0004001000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf0400000000000000300050000000000020042"], 0x80}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x11996fa2b469d35, 0x0) 13:03:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x25000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:39 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffdea}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000d80)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000000008630200e0004001000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf0400000000000000300050000000000020042"], 0x80}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x11996fa2b469d35, 0x0) 13:03:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1a00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:40 executing program 5: syz_usb_connect(0x0, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="1a01000092908108ac051582588f0000000109022d00010000000009040000030b3db60009058d"], 0x0) 13:03:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x2f000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 799.602890][ T3224] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 799.842811][ T3224] usb 6-1: Using ep0 maxpacket: 8 [ 799.964247][ T3224] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 799.974731][ T3224] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 799.984937][ T3224] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 799.998091][ T3224] usb 6-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 800.007453][ T3224] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 800.149970][ T3224] usb 6-1: config 0 descriptor?? [ 800.447693][T10051] usb 6-1: USB disconnect, device number 17 13:03:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000180)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x11f02) dup(0xffffffffffffffff) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$SNDRV_PCM_IOCTL_UNLINK(r4, 0x4161, 0x0) 13:03:42 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffdea}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000d80)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000000008630200e0004001000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf0400000000000000300050000000000020042"], 0x80}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x11996fa2b469d35, 0x0) 13:03:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2010, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1b00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x3f000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:42 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffdea}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000d80)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000000008630200e0004001000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf0400000000000000300050000000000020042"], 0x80}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x11996fa2b469d35, 0x0) [ 801.252897][ T9091] usb 6-1: new high-speed USB device number 18 using dummy_hcd 13:03:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x40000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 801.563898][ T29] audit: type=1800 audit(1598274222.867:26): pid=20257 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16369 res=0 [ 801.612829][ T9091] usb 6-1: Using ep0 maxpacket: 8 [ 801.754760][ T9091] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 801.768562][ T9091] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 801.778866][ T9091] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 801.792017][ T9091] usb 6-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 801.801374][ T9091] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 802.014819][ T9091] usb 6-1: config 0 descriptor?? 13:03:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1c00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:43 executing program 5: syz_usb_connect(0x0, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="1a01000092908108ac051582588f0000000109022d00010000000009040000030b3db60009058d"], 0x0) 13:03:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2100, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 802.207017][ T9091] usb 6-1: can't set config #0, error -71 [ 802.246903][ T9091] usb 6-1: USB disconnect, device number 18 13:03:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000180)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054bc8d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x11f02) dup(0xffffffffffffffff) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$SNDRV_PCM_IOCTL_UNLINK(r4, 0x4161, 0x0) 13:03:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x40000800, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 803.026537][ T3224] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 803.058574][ T29] audit: type=1800 audit(1598274224.367:27): pid=20285 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16382 res=0 [ 803.316609][ T3224] usb 6-1: Using ep0 maxpacket: 8 [ 803.347622][T20275] ISOFS: Unable to identify CD-ROM format. [ 803.444547][ T3224] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 803.455061][ T3224] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 803.465301][ T3224] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 803.478378][ T3224] usb 6-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 803.487694][ T3224] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 803.502414][ T29] audit: type=1804 audit(1598274224.787:28): pid=20257 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir380128746/syzkaller.JJujZ6/422/file0" dev="sda1" ino=16369 res=1 [ 803.527409][ T29] audit: type=1804 audit(1598274224.827:29): pid=20285 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir792948226/syzkaller.55nVKx/520/file0" dev="sda1" ino=16382 res=1 [ 803.729297][ T3224] usb 6-1: config 0 descriptor?? [ 804.079745][ T12] usb 6-1: USB disconnect, device number 19 13:03:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000180)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x11f02) dup(0xffffffffffffffff) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$SNDRV_PCM_IOCTL_UNLINK(r4, 0x4161, 0x0) 13:03:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x48000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1d00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2200, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:46 executing program 5: syz_usb_connect(0x0, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="1a01000092908108ac051582588f0000000109022d00010000000009040000030b3db60009058d"], 0x0) 13:03:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000180)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x11f02) dup(0xffffffffffffffff) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$SNDRV_PCM_IOCTL_UNLINK(r4, 0x4161, 0x0) [ 805.655542][ T29] audit: type=1800 audit(1598274226.957:30): pid=20318 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16375 res=0 [ 805.703823][ T12] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 805.962777][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 805.970404][ T29] audit: type=1800 audit(1598274227.277:31): pid=20321 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16362 res=0 13:03:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x4c000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 806.083700][ T12] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 806.094102][ T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 806.104242][ T12] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 806.106657][ T29] audit: type=1804 audit(1598274227.407:32): pid=20318 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir792948226/syzkaller.55nVKx/521/file0" dev="sda1" ino=16375 res=1 [ 806.117369][ T12] usb 6-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 806.151166][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 806.428063][ T12] usb 6-1: config 0 descriptor?? 13:03:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2300, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1e00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 806.674209][ T29] audit: type=1804 audit(1598274227.987:33): pid=20321 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir380128746/syzkaller.JJujZ6/423/file0" dev="sda1" ino=16362 res=1 [ 806.726745][ T12] usb 6-1: USB disconnect, device number 20 13:03:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x5c000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:48 executing program 5: syz_usb_connect(0x0, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="1a01000092908108ac051582588f0000000109022d00010000000009040000030b3db60009058d"], 0x0) 13:03:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2400, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 808.287993][ T28] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 808.542520][ T28] usb 6-1: Using ep0 maxpacket: 8 [ 808.664158][ T28] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 808.674583][ T28] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 808.684791][ T28] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 808.697974][ T28] usb 6-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 808.707375][ T28] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 808.733579][ T28] usb 6-1: config 0 descriptor?? 13:03:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000180)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x11f02) dup(0xffffffffffffffff) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$SNDRV_PCM_IOCTL_UNLINK(r4, 0x4161, 0x0) 13:03:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1f00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000180)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x11f02) dup(0xffffffffffffffff) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$SNDRV_PCM_IOCTL_UNLINK(r4, 0x4161, 0x0) 13:03:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x68000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 809.023999][ T3224] usb 6-1: USB disconnect, device number 21 [ 809.253217][ T29] audit: type=1800 audit(1598274230.557:34): pid=20375 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16374 res=0 [ 809.354569][T20359] ISOFS: Unable to identify CD-ROM format. [ 809.483159][ T29] audit: type=1800 audit(1598274230.637:35): pid=20377 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16361 res=0 [ 809.504183][ T29] audit: type=1804 audit(1598274230.797:36): pid=20377 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir380128746/syzkaller.JJujZ6/424/file0" dev="sda1" ino=16361 res=1 13:03:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x6c000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2500, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x74000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000180)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x11f02) dup(0xffffffffffffffff) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$SNDRV_PCM_IOCTL_UNLINK(r4, 0x4161, 0x0) [ 810.650634][ T29] audit: type=1800 audit(1598274231.967:37): pid=20394 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16376 res=0 13:03:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x7a000000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2600, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 811.459864][ T29] audit: type=1804 audit(1598274232.777:38): pid=20394 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir675251872/syzkaller.sKUhjP/389/file0" dev="sda1" ino=16376 res=1 [ 811.535665][ T29] audit: type=1804 audit(1598274232.847:39): pid=20375 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir792948226/syzkaller.55nVKx/522/file0" dev="sda1" ino=16374 res=1 [ 811.716178][T20395] ISOFS: Unable to identify CD-ROM format. 13:03:53 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x8cffffff, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2010, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x97ffffff, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 814.046852][T20431] ISOFS: Unable to identify CD-ROM format. 13:03:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000000140)='\xedr!QY\x88=Vx\xa1\xd1<\xdeb\x17\xd3\xe2i\x1d5\x17\xa4\x00\xd8\x02\x9f\x11\xfa\t\x13]\f\xcbo\xc4X\x00\x94/\x96h\xef~Ms\"\x00\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/245) 13:03:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2700, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) dup(0xffffffffffffffff) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 13:03:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xc0c31200, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2100, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 814.395069][T20450] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 814.502491][T20452] bond0: (slave bridge4): Enslaving as an active interface with an up link [ 814.553364][T20455] bond0: (slave bridge4): Releasing backup interface 13:03:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xc0ed0000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 815.039465][T20450] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000180)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054bc8d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x11f02) dup(0xffffffffffffffff) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$SNDRV_PCM_IOCTL_UNLINK(r4, 0x4161, 0x0) 13:03:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000000140)='\xedr!QY\x88=Vx\xa1\xd1<\xdeb\x17\xd3\xe2i\x1d5\x17\xa4\x00\xd8\x02\x9f\x11\xfa\t\x13]\f\xcbo\xc4X\x00\x94/\x96h\xef~Ms\"\x00\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/245) 13:03:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) dup(0xffffffffffffffff) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 13:03:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2800, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xd85e04db, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 815.707334][T20475] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 815.799902][T20479] bond0: (slave bridge5): Enslaving as an active interface with an up link [ 815.871430][T20475] bond0: (slave bridge5): Releasing backup interface [ 816.253312][ T29] audit: type=1800 audit(1598274237.567:40): pid=20485 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16370 res=0 13:03:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000000140)='\xedr!QY\x88=Vx\xa1\xd1<\xdeb\x17\xd3\xe2i\x1d5\x17\xa4\x00\xd8\x02\x9f\x11\xfa\t\x13]\f\xcbo\xc4X\x00\x94/\x96h\xef~Ms\"\x00\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/245) [ 816.376651][T20461] ISOFS: Unable to identify CD-ROM format. 13:03:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xdb045ed8, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:03:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2200, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2900, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:03:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) dup(0xffffffffffffffff) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 13:03:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000000140)='\xedr!QY\x88=Vx\xa1\xd1<\xdeb\x17\xd3\xe2i\x1d5\x17\xa4\x00\xd8\x02\x9f\x11\xfa\t\x13]\f\xcbo\xc4X\x00\x94/\x96h\xef~Ms\"\x00\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/245) [ 817.299362][ T29] audit: type=1804 audit(1598274238.597:41): pid=20485 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir675251872/syzkaller.sKUhjP/390/file0" dev="sda1" ino=16370 res=1 [ 817.306050][T20504] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xf6ffffff, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 817.519475][T20504] bond0: (slave bridge6): Enslaving as an active interface with an up link [ 817.606422][T20509] bond0: (slave bridge6): Releasing backup interface 13:04:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000180)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x11f02) dup(0xffffffffffffffff) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$SNDRV_PCM_IOCTL_UNLINK(r4, 0x4161, 0x0) 13:04:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2300, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2a00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:00 executing program 0: r0 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000040)={0x2d2, 0x0, "9dedaf0c5eeef3bbc58ed76fd300264aca47ab43c8d71c1e"}) 13:04:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xf9fdffff, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) dup(0xffffffffffffffff) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 819.025244][T20527] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 819.097655][T20533] bond0: (slave bridge7): Enslaving as an active interface with an up link [ 819.194771][T20536] bond0: (slave bridge7): Releasing backup interface 13:04:00 executing program 0: r0 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000040)={0x2d2, 0x0, "9dedaf0c5eeef3bbc58ed76fd300264aca47ab43c8d71c1e"}) 13:04:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfd030000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 819.712825][ T29] audit: type=1800 audit(1598274241.017:42): pid=20541 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16374 res=0 13:04:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2400, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2f00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:01 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448cb, 0x0) 13:04:01 executing program 0: r0 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000040)={0x2d2, 0x0, "9dedaf0c5eeef3bbc58ed76fd300264aca47ab43c8d71c1e"}) [ 822.089010][ T29] audit: type=1804 audit(1598274243.397:43): pid=20541 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir675251872/syzkaller.sKUhjP/391/file0" dev="sda1" ino=16374 res=1 13:04:04 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448cb, 0x0) 13:04:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfdfdffff, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:04 executing program 0: r0 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000040)={0x2d2, 0x0, "9dedaf0c5eeef3bbc58ed76fd300264aca47ab43c8d71c1e"}) 13:04:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2500, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x3f00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:04 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x7fffefff, 0x0) 13:04:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7c, &(0x7f0000000180)={r2}, 0x8) 13:04:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfdffffff, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:05 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x7fffefff, 0x0) 13:04:05 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448cb, 0x0) 13:04:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2600, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:05 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448cb, 0x0) 13:04:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfe030000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:06 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x7fffefff, 0x0) 13:04:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7c, &(0x7f0000000180)={r2}, 0x8) 13:04:06 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x5}, {0x6, 0x0, 0x0, 0x50000}]}) open(0x0, 0x0, 0x0) 13:04:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2700, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfeffffff, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4800, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xff030000, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:08 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x7fffefff, 0x0) 13:04:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7c, &(0x7f0000000180)={r2}, 0x8) 13:04:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2800, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4c00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfffffdf9, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0xc, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6}]}]}]}}]}, 0x44}}, 0x0) 13:04:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7c, &(0x7f0000000180)={r2}, 0x8) 13:04:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfffffdfd, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:10 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x40, 0x2, [@TCA_TBF_PRATE64={0xc, 0x5, 0xe69f94490926ce09}, @TCA_TBF_BURST={0x8, 0x6, 0xcf2f}, @TCA_TBF_PARMS={0x28, 0x1, {{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xef7}}]}}]}, 0x6c}}, 0x0) [ 828.982197][T20682] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 829.058111][T20688] sch_tbf: burst 53039 is lower than device lo mtu (65550) ! [ 829.165186][T20690] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 829.180363][T20691] sch_tbf: burst 53039 is lower than device lo mtu (65550) ! 13:04:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x5c00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2900, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0xc, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6}]}]}]}}]}, 0x44}}, 0x0) 13:04:10 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x40, 0x2, [@TCA_TBF_PRATE64={0xc, 0x5, 0xe69f94490926ce09}, @TCA_TBF_BURST={0x8, 0x6, 0xcf2f}, @TCA_TBF_PARMS={0x28, 0x1, {{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xef7}}]}}]}, 0x6c}}, 0x0) 13:04:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xffffff7f, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 829.780049][T20706] sch_tbf: burst 53039 is lower than device lo mtu (65550) ! [ 829.905294][T20708] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:04:11 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x40, 0x2, [@TCA_TBF_PRATE64={0xc, 0x5, 0xe69f94490926ce09}, @TCA_TBF_BURST={0x8, 0x6, 0xcf2f}, @TCA_TBF_PARMS={0x28, 0x1, {{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xef7}}]}}]}, 0x6c}}, 0x0) 13:04:11 executing program 0: set_mempolicy(0x1, &(0x7f0000000100)=0x8, 0x8) 13:04:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xffffff8c, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) [ 830.400748][T20721] sch_tbf: burst 53039 is lower than device lo mtu (65550) ! 13:04:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0xc, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6}]}]}]}}]}, 0x44}}, 0x0) 13:04:12 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x40, 0x2, [@TCA_TBF_PRATE64={0xc, 0x5, 0xe69f94490926ce09}, @TCA_TBF_BURST={0x8, 0x6, 0xcf2f}, @TCA_TBF_PARMS={0x28, 0x1, {{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xef7}}]}}]}, 0x6c}}, 0x0) 13:04:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2a00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 830.925137][T20735] sch_tbf: burst 53039 is lower than device lo mtu (65550) ! [ 830.957837][T20731] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:04:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xffffff97, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:12 executing program 0: set_mempolicy(0x1, &(0x7f0000000100)=0x8, 0x8) 13:04:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xe, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) 13:04:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0xc, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6}]}]}]}}]}, 0x44}}, 0x0) 13:04:13 executing program 0: set_mempolicy(0x1, &(0x7f0000000100)=0x8, 0x8) [ 831.958611][T20759] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:04:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xe, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) 13:04:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfffffff6, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2f00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6800, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:13 executing program 3: r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f00000000c0)=""/13, 0xd}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000100)=""/12, 0x200000cc}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 13:04:14 executing program 0: set_mempolicy(0x1, &(0x7f0000000100)=0x8, 0x8) 13:04:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xe, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) 13:04:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfffffffd, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:14 executing program 3: r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f00000000c0)=""/13, 0xd}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000100)=""/12, 0x200000cc}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 13:04:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000200)=' ', 0x1a000, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @loopback}, 0x10) 13:04:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xe, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) 13:04:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xfffffffe, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x3f00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x6c00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:15 executing program 3: r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f00000000c0)=""/13, 0xd}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000100)=""/12, 0x200000cc}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 13:04:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x5}]}]}]}, 0x38}}, 0x0) 13:04:15 executing program 0: r0 = socket(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000200)=' ', 0x1a000, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @loopback}, 0x10) 13:04:16 executing program 3: r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f00000000c0)=""/13, 0xd}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000100)=""/12, 0x200000cc}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 13:04:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0xffffffff, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x3d, '\'/'}}]}) 13:04:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x5}]}]}]}, 0x38}}, 0x0) 13:04:16 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4000, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000200)=' ', 0x1a000, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @loopback}, 0x10) 13:04:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7400, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:17 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8937e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) timer_create(0x0, 0x0, &(0x7f0000bbdffc)) 13:04:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x5}]}]}]}, 0x38}}, 0x0) 13:04:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x22, '\'/'}}]}) 13:04:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000200)=' ', 0x1a000, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @loopback}, 0x10) 13:04:18 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8937e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) timer_create(0x0, 0x0, &(0x7f0000bbdffc)) 13:04:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x5}]}]}]}, 0x38}}, 0x0) 13:04:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x25, '\'/'}}]}) 13:04:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4800, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x7a00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) 13:04:18 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8937e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) timer_create(0x0, 0x0, &(0x7f0000bbdffc)) 13:04:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'geneve0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:04:19 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x202, 0x0) 13:04:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000019c0)={[], [{@smackfsdef={'smackfsdef', 0x2c, '\'/'}}]}) 13:04:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'geneve0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:04:19 executing program 5: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f0000000080)={0x2}, 0x6) 13:04:19 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8937e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) timer_create(0x0, 0x0, &(0x7f0000bbdffc)) 13:04:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x4c00, &(0x7f0000000540), 0x0, &(0x7f00000019c0)) [ 838.722945][ C0] ===================================================== [ 838.730079][ C0] BUG: KMSAN: uninit-value in geneve_xmit+0x300c/0x3200 [ 838.737052][ C0] CPU: 0 PID: 20879 Comm: syz-executor.2 Not tainted 5.8.0-rc5-syzkaller #0 [ 838.745739][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.755939][ C0] Call Trace: [ 838.759276][ C0] [ 838.762155][ C0] dump_stack+0x21c/0x280 [ 838.766519][ C0] kmsan_report+0xf7/0x1e0 [ 838.770966][ C0] __msan_warning+0x58/0xa0 [ 838.775493][ C0] geneve_xmit+0x300c/0x3200 [ 838.780131][ C0] ? kmsan_report+0x1a0/0x1e0 [ 838.784845][ C0] ? __msan_metadata_ptr_for_store_n+0x10/0x10 [ 838.791049][ C0] ? geneve_stop+0x400/0x400 [ 838.795721][ C0] xmit_one+0x3cf/0x750 [ 838.799914][ C0] ? kmsan_get_metadata+0x116/0x180 [ 838.805152][ C0] __dev_queue_xmit+0x3aad/0x4470 [ 838.810276][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 838.815619][ C0] dev_queue_xmit+0x4b/0x60 [ 838.820142][ C0] ip6_finish_output2+0x23f1/0x2a70 [ 838.825391][ C0] ? kmsan_get_metadata+0x116/0x180 [ 838.830623][ C0] __ip6_finish_output+0x9c0/0xa90 [ 838.835779][ C0] ip6_finish_output+0x14b/0x4b0 [ 838.840753][ C0] ip6_output+0x68d/0x7f0 [ 838.845124][ C0] ? ip6_output+0x7f0/0x7f0 [ 838.849653][ C0] ? ac6_seq_show+0x200/0x200 [ 838.854360][ C0] mld_sendpack+0xf6c/0x1470 [ 838.859015][ C0] ? mld_send_report+0x510/0x510 [ 838.864008][ C0] mld_ifc_timer_expire+0x13b8/0x1b50 [ 838.869431][ C0] ? mld_gq_timer_expire+0x180/0x180 [ 838.874761][ C0] call_timer_fn+0x226/0x550 [ 838.879388][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 838.885230][ C0] expire_timers+0x4fc/0x780 [ 838.889857][ C0] ? mld_gq_timer_expire+0x180/0x180 [ 838.896125][ C0] __run_timers+0xaf4/0xd30 [ 838.900680][ C0] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 838.906858][ C0] ? irqtime_account_irq+0xcb/0x2d0 [ 838.912076][ C0] ? kmsan_get_metadata+0x116/0x180 [ 838.917307][ C0] run_timer_softirq+0x2d/0x50 [ 838.922101][ C0] ? migrate_timer_list+0x780/0x780 [ 838.927343][ C0] __do_softirq+0x2ea/0x7f5 [ 838.931885][ C0] asm_call_on_stack+0xf/0x20 [ 838.936564][ C0] [ 838.939586][ C0] do_softirq_own_stack+0x7c/0xa0 [ 838.944634][ C0] __irq_exit_rcu+0x226/0x270 [ 838.949333][ C0] irq_exit_rcu+0xe/0x10 [ 838.953595][ C0] sysvec_apic_timer_interrupt+0x107/0x130 [ 838.959434][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 838.965438][ C0] RIP: 0010:__msan_memset+0x7e/0xa0 [ 838.970649][ C0] Code: 89 df 4c 89 fe 31 d2 e8 30 f2 ff ff be ff ff ff ff 65 0f c1 35 43 5d cc 7d ff ce 75 1f e8 3a 05 15 ff 4c 89 65 d8 ff 75 d8 9d <4c> 89 f0 48 83 c4 10 5b 41 5c 41 5e 41 5f 5d c3 0f 0b 48 c7 c7 b0 [ 838.990267][ C0] RSP: 0018:ffff88801a4efc10 EFLAGS: 00000246 [ 838.996361][ C0] RAX: ffff88801a0efd30 RBX: ffff88801a4efd30 RCX: 0000000000000007 [ 839.004362][ C0] RDX: 0000000000000006 RSI: 0000000000000000 RDI: ffff88801a4efd30 [ 839.012378][ C0] RBP: ffff88801a4efc40 R08: ffffea000000000f R09: ffff88812fffa000 [ 839.020382][ C0] R10: 0000000000000004 R11: 00000000ffffffff R12: 0000000000000246 [ 839.028413][ C0] R13: 0000000000000000 R14: ffff88801a4efd30 R15: 0000000000000018 [ 839.036488][ C0] vfs_write+0xd46/0x17c0 [ 839.040906][ C0] ksys_pwrite64+0x2b1/0x380 [ 839.045596][ C0] __se_sys_ia32_pwrite64+0x72/0x80 [ 839.050824][ C0] __ia32_sys_ia32_pwrite64+0x5d/0x80 [ 839.056220][ C0] __do_fast_syscall_32+0x2af/0x480 [ 839.061460][ C0] do_fast_syscall_32+0x6b/0xd0 [ 839.066340][ C0] do_SYSENTER_32+0x73/0x90 [ 839.070869][ C0] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 839.077211][ C0] RIP: 0023:0xf7f60549 [ 839.081279][ C0] Code: Bad RIP value. [ 839.085346][ C0] RSP: 002b:00000000f5559ee0 EFLAGS: 00000246 ORIG_RAX: 00000000000000b5 [ 839.093773][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000 [ 839.101773][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 839.109758][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 839.117745][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 839.125732][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 839.133752][ C0] [ 839.136085][ C0] Uninit was stored to memory at: [ 839.141138][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 839.146876][ C0] __msan_chain_origin+0x50/0x90 [ 839.151830][ C0] geneve_changelink+0xdb2/0x10f0 [ 839.156936][ C0] rtnl_newlink+0x3384/0x3ed0 [ 839.161628][ C0] rtnetlink_rcv_msg+0x142b/0x18c0 [ 839.166845][ C0] netlink_rcv_skb+0x6d7/0x7e0 [ 839.171621][ C0] rtnetlink_rcv+0x50/0x60 [ 839.176049][ C0] netlink_unicast+0x11c8/0x1490 [ 839.180999][ C0] netlink_sendmsg+0x173a/0x1840 [ 839.185948][ C0] ____sys_sendmsg+0xc82/0x1240 [ 839.190806][ C0] __sys_sendmsg+0x6d1/0x840 [ 839.195414][ C0] __se_compat_sys_sendmsg+0xa7/0xc0 [ 839.200714][ C0] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 839.206191][ C0] __do_fast_syscall_32+0x2af/0x480 [ 839.211928][ C0] do_fast_syscall_32+0x6b/0xd0 [ 839.216807][ C0] do_SYSENTER_32+0x73/0x90 [ 839.221327][ C0] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 839.227649][ C0] [ 839.229983][ C0] Local variable ----df@geneve_changelink created at: [ 839.236756][ C0] geneve_changelink+0x101/0x10f0 [ 839.241790][ C0] geneve_changelink+0x101/0x10f0 [ 839.246810][ C0] ===================================================== [ 839.253744][ C0] Disabling lock debugging due to kernel taint [ 839.259920][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 839.266626][ C0] CPU: 0 PID: 20879 Comm: syz-executor.2 Tainted: G B 5.8.0-rc5-syzkaller #0 [ 839.276698][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.286785][ C0] Call Trace: [ 839.290112][ C0] [ 839.293001][ C0] dump_stack+0x21c/0x280 [ 839.297413][ C0] panic+0x4d7/0xef7 [ 839.301443][ C0] ? add_taint+0x17c/0x210 [ 839.305884][ C0] kmsan_report+0x1df/0x1e0 [ 839.310436][ C0] __msan_warning+0x58/0xa0 [ 839.314977][ C0] geneve_xmit+0x300c/0x3200 [ 839.319600][ C0] ? kmsan_report+0x1a0/0x1e0 [ 839.324307][ C0] ? __msan_metadata_ptr_for_store_n+0x10/0x10 [ 839.330509][ C0] ? geneve_stop+0x400/0x400 [ 839.335117][ C0] xmit_one+0x3cf/0x750 [ 839.339294][ C0] ? kmsan_get_metadata+0x116/0x180 [ 839.344520][ C0] __dev_queue_xmit+0x3aad/0x4470 [ 839.349583][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 839.354917][ C0] dev_queue_xmit+0x4b/0x60 [ 839.359458][ C0] ip6_finish_output2+0x23f1/0x2a70 [ 839.364708][ C0] ? kmsan_get_metadata+0x116/0x180 [ 839.369930][ C0] __ip6_finish_output+0x9c0/0xa90 [ 839.375077][ C0] ip6_finish_output+0x14b/0x4b0 [ 839.380041][ C0] ip6_output+0x68d/0x7f0 [ 839.384402][ C0] ? ip6_output+0x7f0/0x7f0 [ 839.388933][ C0] ? ac6_seq_show+0x200/0x200 [ 839.393651][ C0] mld_sendpack+0xf6c/0x1470 [ 839.398295][ C0] ? mld_send_report+0x510/0x510 [ 839.403270][ C0] mld_ifc_timer_expire+0x13b8/0x1b50 [ 839.408694][ C0] ? mld_gq_timer_expire+0x180/0x180 [ 839.414000][ C0] call_timer_fn+0x226/0x550 [ 839.418619][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 839.424454][ C0] expire_timers+0x4fc/0x780 [ 839.429077][ C0] ? mld_gq_timer_expire+0x180/0x180 [ 839.434399][ C0] __run_timers+0xaf4/0xd30 [ 839.438950][ C0] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 839.445133][ C0] ? irqtime_account_irq+0xcb/0x2d0 [ 839.450351][ C0] ? kmsan_get_metadata+0x116/0x180 [ 839.455573][ C0] run_timer_softirq+0x2d/0x50 [ 839.460349][ C0] ? migrate_timer_list+0x780/0x780 [ 839.465564][ C0] __do_softirq+0x2ea/0x7f5 [ 839.470100][ C0] asm_call_on_stack+0xf/0x20 [ 839.474784][ C0] [ 839.477759][ C0] do_softirq_own_stack+0x7c/0xa0 [ 839.482804][ C0] __irq_exit_rcu+0x226/0x270 [ 839.487500][ C0] irq_exit_rcu+0xe/0x10 [ 839.491758][ C0] sysvec_apic_timer_interrupt+0x107/0x130 [ 839.497590][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 839.503601][ C0] RIP: 0010:__msan_memset+0x7e/0xa0 [ 839.508824][ C0] Code: 89 df 4c 89 fe 31 d2 e8 30 f2 ff ff be ff ff ff ff 65 0f c1 35 43 5d cc 7d ff ce 75 1f e8 3a 05 15 ff 4c 89 65 d8 ff 75 d8 9d <4c> 89 f0 48 83 c4 10 5b 41 5c 41 5e 41 5f 5d c3 0f 0b 48 c7 c7 b0 [ 839.528450][ C0] RSP: 0018:ffff88801a4efc10 EFLAGS: 00000246 [ 839.534537][ C0] RAX: ffff88801a0efd30 RBX: ffff88801a4efd30 RCX: 0000000000000007 [ 839.542519][ C0] RDX: 0000000000000006 RSI: 0000000000000000 RDI: ffff88801a4efd30 [ 839.550514][ C0] RBP: ffff88801a4efc40 R08: ffffea000000000f R09: ffff88812fffa000 [ 839.558518][ C0] R10: 0000000000000004 R11: 00000000ffffffff R12: 0000000000000246 [ 839.566510][ C0] R13: 0000000000000000 R14: ffff88801a4efd30 R15: 0000000000000018 [ 839.574548][ C0] vfs_write+0xd46/0x17c0 [ 839.578942][ C0] ksys_pwrite64+0x2b1/0x380 [ 839.583589][ C0] __se_sys_ia32_pwrite64+0x72/0x80 [ 839.588807][ C0] __ia32_sys_ia32_pwrite64+0x5d/0x80 [ 839.594197][ C0] __do_fast_syscall_32+0x2af/0x480 [ 839.600210][ C0] do_fast_syscall_32+0x6b/0xd0 [ 839.605083][ C0] do_SYSENTER_32+0x73/0x90 [ 839.609606][ C0] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 839.615949][ C0] RIP: 0023:0xf7f60549 [ 839.620016][ C0] Code: Bad RIP value. [ 839.624091][ C0] RSP: 002b:00000000f5559ee0 EFLAGS: 00000246 ORIG_RAX: 00000000000000b5 [ 839.632522][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000 [ 839.640511][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 839.648500][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 839.656588][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 839.664573][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 839.673054][ C0] ------------[ cut here ]------------ [ 839.678502][ C0] kernel BUG at mm/kmsan/kmsan.h:87! [ 839.683867][ C0] invalid opcode: 0000 [#1] SMP [ 839.688710][ C0] CPU: 0 PID: 20879 Comm: syz-executor.2 Tainted: G B 5.8.0-rc5-syzkaller #0 [ 839.698755][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.708839][ C0] RIP: 0010:kmsan_internal_check_memory+0x3c0/0x3d0 [ 839.715422][ C0] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 48 c7 c7 b0 63 e1 91 31 c0 e8 f8 02 30 ff 0f 0b 0f 0b 0f 0b 0f 0b e8 c2 13 b0 0e 0f 0b <0f> 0b 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 83 ff [ 839.735036][ C0] RSP: 0018:ffff88812fc04ee8 EFLAGS: 00010046 [ 839.741107][ C0] RAX: 0000000000000002 RBX: 00000000051a011f RCX: 00000000051a011f [ 839.749091][ C0] RDX: 0000000000000000 RSI: 00000000000004a0 RDI: ffff88812fc04fcc [ 839.757064][ C0] RBP: ffff88812fc04f90 R08: ffffea000000000f R09: ffff88812fffa000 [ 839.765046][ C0] R10: 0000000000000002 R11: ffff888027183d00 R12: 0000000000000000 [ 839.773009][ C0] R13: 0000000000000001 R14: 0000000000000002 R15: 0000000000000001 [ 839.781764][ C0] FS: 0000000000000000(0000) GS:ffff88812fc00000(0063) knlGS:00000000f555ab40 [ 839.790703][ C0] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 839.797296][ C0] CR2: 0000000008178000 CR3: 000000001a4b8000 CR4: 00000000001406f0 [ 839.805261][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 839.813255][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 839.821223][ C0] Call Trace: [ 839.824499][ C0] [ 839.827362][ C0] kmsan_check_memory+0xd/0x10 [ 839.832138][ C0] iowrite8+0x99/0x300 [ 839.836300][ C0] pvpanic_panic_notify+0xb7/0xe0 [ 839.841332][ C0] ? pvpanic_mmio_remove+0x60/0x60 [ 839.846508][ C0] atomic_notifier_call_chain+0x123/0x290 [ 839.852270][ C0] panic+0x560/0xef7 [ 839.856188][ C0] ? add_taint+0x17c/0x210 [ 839.860706][ C0] kmsan_report+0x1df/0x1e0 [ 839.866163][ C0] __msan_warning+0x58/0xa0 [ 839.870667][ C0] geneve_xmit+0x300c/0x3200 [ 839.875254][ C0] ? kmsan_report+0x1a0/0x1e0 [ 839.879944][ C0] ? __msan_metadata_ptr_for_store_n+0x10/0x10 [ 839.886116][ C0] ? geneve_stop+0x400/0x400 [ 839.890718][ C0] xmit_one+0x3cf/0x750 [ 839.894872][ C0] ? kmsan_get_metadata+0x116/0x180 [ 839.900071][ C0] __dev_queue_xmit+0x3aad/0x4470 [ 839.905122][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 839.910448][ C0] dev_queue_xmit+0x4b/0x60 [ 839.914958][ C0] ip6_finish_output2+0x23f1/0x2a70 [ 839.920173][ C0] ? kmsan_get_metadata+0x116/0x180 [ 839.925378][ C0] __ip6_finish_output+0x9c0/0xa90 [ 839.930681][ C0] ip6_finish_output+0x14b/0x4b0 [ 839.935639][ C0] ip6_output+0x68d/0x7f0 [ 839.939974][ C0] ? ip6_output+0x7f0/0x7f0 [ 839.944470][ C0] ? ac6_seq_show+0x200/0x200 [ 839.949153][ C0] mld_sendpack+0xf6c/0x1470 [ 839.953784][ C0] ? mld_send_report+0x510/0x510 [ 839.958730][ C0] mld_ifc_timer_expire+0x13b8/0x1b50 [ 839.964129][ C0] ? mld_gq_timer_expire+0x180/0x180 [ 839.969412][ C0] call_timer_fn+0x226/0x550 [ 839.974020][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 839.979823][ C0] expire_timers+0x4fc/0x780 [ 839.984420][ C0] ? mld_gq_timer_expire+0x180/0x180 [ 839.989713][ C0] __run_timers+0xaf4/0xd30 [ 839.994234][ C0] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 840.000378][ C0] ? irqtime_account_irq+0xcb/0x2d0 [ 840.005583][ C0] ? kmsan_get_metadata+0x116/0x180 [ 840.010831][ C0] run_timer_softirq+0x2d/0x50 [ 840.015646][ C0] ? migrate_timer_list+0x780/0x780 [ 840.020868][ C0] __do_softirq+0x2ea/0x7f5 [ 840.025399][ C0] asm_call_on_stack+0xf/0x20 [ 840.030082][ C0] [ 840.033032][ C0] do_softirq_own_stack+0x7c/0xa0 [ 840.038065][ C0] __irq_exit_rcu+0x226/0x270 [ 840.042755][ C0] irq_exit_rcu+0xe/0x10 [ 840.046995][ C0] sysvec_apic_timer_interrupt+0x107/0x130 [ 840.052817][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 840.058812][ C0] RIP: 0010:__msan_memset+0x7e/0xa0 [ 840.064003][ C0] Code: 89 df 4c 89 fe 31 d2 e8 30 f2 ff ff be ff ff ff ff 65 0f c1 35 43 5d cc 7d ff ce 75 1f e8 3a 05 15 ff 4c 89 65 d8 ff 75 d8 9d <4c> 89 f0 48 83 c4 10 5b 41 5c 41 5e 41 5f 5d c3 0f 0b 48 c7 c7 b0 [ 840.083620][ C0] RSP: 0018:ffff88801a4efc10 EFLAGS: 00000246 [ 840.089716][ C0] RAX: ffff88801a0efd30 RBX: ffff88801a4efd30 RCX: 0000000000000007 [ 840.097703][ C0] RDX: 0000000000000006 RSI: 0000000000000000 RDI: ffff88801a4efd30 [ 840.105685][ C0] RBP: ffff88801a4efc40 R08: ffffea000000000f R09: ffff88812fffa000 [ 840.113655][ C0] R10: 0000000000000004 R11: 00000000ffffffff R12: 0000000000000246 [ 840.121621][ C0] R13: 0000000000000000 R14: ffff88801a4efd30 R15: 0000000000000018 [ 840.129621][ C0] vfs_write+0xd46/0x17c0 [ 840.133984][ C0] ksys_pwrite64+0x2b1/0x380 [ 840.138599][ C0] __se_sys_ia32_pwrite64+0x72/0x80 [ 840.143797][ C0] __ia32_sys_ia32_pwrite64+0x5d/0x80 [ 840.149180][ C0] __do_fast_syscall_32+0x2af/0x480 [ 840.154404][ C0] do_fast_syscall_32+0x6b/0xd0 [ 840.159260][ C0] do_SYSENTER_32+0x73/0x90 [ 840.163774][ C0] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 840.170128][ C0] RIP: 0023:0xf7f60549 [ 840.174177][ C0] Code: Bad RIP value. [ 840.178225][ C0] RSP: 002b:00000000f5559ee0 EFLAGS: 00000246 ORIG_RAX: 00000000000000b5 [ 840.186639][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000 [ 840.194652][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 840.202624][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 840.210587][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 840.218561][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 840.226532][ C0] Modules linked in: [ 840.230453][ C0] ---[ end trace 36fee6ff106f3aad ]--- [ 840.235921][ C0] RIP: 0010:kmsan_internal_check_memory+0x3c0/0x3d0 [ 840.242497][ C0] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 48 c7 c7 b0 63 e1 91 31 c0 e8 f8 02 30 ff 0f 0b 0f 0b 0f 0b 0f 0b e8 c2 13 b0 0e 0f 0b <0f> 0b 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 83 ff [ 840.262107][ C0] RSP: 0018:ffff88812fc04ee8 EFLAGS: 00010046 [ 840.268184][ C0] RAX: 0000000000000002 RBX: 00000000051a011f RCX: 00000000051a011f [ 840.276154][ C0] RDX: 0000000000000000 RSI: 00000000000004a0 RDI: ffff88812fc04fcc [ 840.284121][ C0] RBP: ffff88812fc04f90 R08: ffffea000000000f R09: ffff88812fffa000 [ 840.292102][ C0] R10: 0000000000000002 R11: ffff888027183d00 R12: 0000000000000000 [ 840.300085][ C0] R13: 0000000000000001 R14: 0000000000000002 R15: 0000000000000001 [ 840.308077][ C0] FS: 0000000000000000(0000) GS:ffff88812fc00000(0063) knlGS:00000000f555ab40 [ 840.317008][ C0] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 840.323591][ C0] CR2: 0000000008178000 CR3: 000000001a4b8000 CR4: 00000000001406f0 [ 840.331582][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 840.339573][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 840.347543][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 840.355487][ C0] Kernel Offset: disabled [ 840.359923][ C0] Rebooting in 86400 seconds..